🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.85

Radius: 0.94

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.062

Orbit Range: 0.53 AU - 0.59 AU

Year: 271 Days

Day: 43.9 Hours

Environment

Temp: -120 °C

Axial Tilt: 18.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.37

Radius: 0.67

Gravity: 0.82 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 0.55 AU - 0.65 AU

Year: 300 Days

Day: 26.2 Hours

Environment

Temp: -135 °C

Axial Tilt: 49.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 0.87 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 371.7

Radius: 10.4

Gravity: 3.44 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 0.75 AU - 0.99 AU

Year: 524 Days

Day: 15 Hours

Environment

Temp: -158 °C

Axial Tilt: 8.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 60,560,053 km

• M1: 207,941 km (0.049 R)
• M2: 290,818 km (0.102 R)
• M3: 382,821 km (0.043 R)
• M4: 455,526 km (0.088 R)
• M5: 614,548 km (0.059 R)
• M6: 688,449 km (0.043 R)
• M7: 846,126 km (0.1 R)
• M8: 990,039 km (0.11 R)
• M9: 1,060,799 km (0.073 R)
• M10: 1,179,729 km (0.09 R)
• M11: 1,293,423 km (0.087 R)
• M12: 1,391,260 km (0.108 R)
• M13: 1,471,445 km (0.115 R)
• M14: 1,573,770 km (0.084 R)
• M15: 1,700,030 km (0.118 R)
• M16: 2,030,492 km (0.07 R)
• M17: 2,162,587 km (0.083 R)
• M18: 2,339,262 km (0.068 R)
• M19: 2,632,175 km (0.103 R)
• M20: 2,757,687 km (0.111 R)
• M21: 2,833,982 km (0.086 R)
• M22: 2,936,756 km (0.089 R)
• M23: 3,139,760 km (0.071 R)
• M24: 3,226,228 km (0.107 R)
• M25: 3,518,093 km (0.111 R)
• M26: 3,684,596 km (0.112 R)
• M27: 3,761,938 km (0.091 R)
• M28: 3,832,697 km (0.109 R)
• M29: 3,918,118 km (0.089 R)
• M30: 3,996,956 km (0.06 R)
• M31: 4,083,723 km (0.095 R)
• M32: 4,149,097 km (0.033 R)
• M33: 4,273,712 km (0.092 R)
• M34: 4,362,424 km (0.113 R)
• M35: 4,436,774 km (0.085 R)
• M36: 4,511,573 km (0.06 R)
• M37: 4,685,405 km (0.07 R)
• M38: 5,062,841 km (0.102 R)
• M39: 5,235,626 km (0.084 R)
• M40: 5,354,557 km (0.117 R)

Planet 4 - Gas Giant

Semi-Major Axis: 0.91 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 137.6

Radius: 9

Gravity: 1.7 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 0.9 AU - 0.92 AU

Year: 561 Days

Day: 12.4 Hours

Environment

Temp: -151 °C

Axial Tilt: 11.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (41)

Outer Limit: 60,560,053 km

• M1: 126,859 km (0.07 R)
• M2: 209,287 km (0.091 R)
• M3: 321,486 km (0.063 R)
• M4: 392,246 km (0.085 R)
• M5: 472,280 km (0.055 R)
• M6: 596,896 km (0.068 R)
• M7: 707,748 km (0.119 R)
• M8: 765,792 km (0.083 R)
• M9: 859,739 km (0.11 R)
• M10: 957,875 km (0.112 R)
• M11: 1,078,601 km (0.111 R)
• M12: 1,158,037 km (0.11 R)
• M13: 1,224,010 km (0.112 R)
• M14: 1,376,001 km (0.067 R)
• M15: 1,462,768 km (0.115 R)
• M16: 1,568,534 km (0.095 R)
• M17: 1,676,992 km (0.078 R)
• M18: 1,743,264 km (0.09 R)
• M19: 1,842,148 km (0.051 R)
• M20: 1,906,026 km (0.117 R)
• M21: 2,078,662 km (0.049 R)
• M22: 2,174,106 km (0.05 R)
• M23: 2,280,769 km (0.102 R)
• M24: 2,499,631 km (0.104 R)
• M25: 2,596,271 km (0.105 R)
• M26: 2,694,108 km (0.039 R)
• M27: 2,788,056 km (0.108 R)
• M28: 2,930,921 km (0.117 R)
• M29: 2,995,249 km (0.115 R)
• M30: 3,070,945 km (0.072 R)
• M31: 3,158,161 km (0.118 R)
• M32: 3,218,598 km (0.091 R)
• M33: 3,335,135 km (0.108 R)
• M34: 3,526,770 km (0.095 R)
• M35: 3,583,916 km (0.068 R)
• M36: 3,641,212 km (0.12 R)
• M37: 3,739,498 km (0.025 R)
• M38: 3,815,194 km (0.033 R)
• M39: 3,885,655 km (0.118 R)
• M40: 4,003,987 km (0.104 R)
• M41: 4,069,511 km (0.065 R)

Planet 5 - Gas Giant

Semi-Major Axis: 1.57 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 271.2

Radius: 12.9

Gravity: 1.63 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 1.43 AU - 1.71 AU

Year: 1270 Days

Day: 7.1 Hours

Environment

Temp: -185 °C

Axial Tilt: 34.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (49)

Outer Limit: 60,560,053 km

• M1: 174,880 km (0.109 R)
• M2: 267,032 km (0.08 R)
• M3: 474,674 km (0.084 R)
• M4: 565,031 km (0.098 R)
• M5: 693,386 km (0.096 R)
• M6: 844,031 km (0.071 R)
• M7: 947,403 km (0.042 R)
• M8: 1,037,162 km (0.085 R)
• M9: 1,200,074 km (0.055 R)
• M10: 1,419,833 km (0.08 R)
• M11: 1,503,159 km (0.093 R)
• M12: 1,624,184 km (0.072 R)
• M13: 1,726,509 km (0.074 R)
• M14: 1,876,556 km (0.1 R)
• M15: 2,254,739 km (0.117 R)
• M16: 2,344,947 km (0.092 R)
• M17: 2,503,670 km (0.027 R)
• M18: 2,726,720 km (0.097 R)
• M19: 2,849,540 km (0.094 R)
• M20: 2,992,406 km (0.118 R)
• M21: 3,082,763 km (0.109 R)
• M22: 3,211,118 km (0.036 R)
• M23: 3,341,119 km (0.093 R)
• M24: 3,530,061 km (0.118 R)
• M25: 4,018,049 km (0.096 R)
• M26: 4,138,326 km (0.065 R)
• M27: 4,249,776 km (0.112 R)
• M28: 4,465,197 km (0.11 R)
• M29: 4,589,962 km (0.085 R)
• M30: 4,779,353 km (0.098 R)
• M31: 4,939,123 km (0.029 R)
• M32: 5,122,381 km (0.075 R)
• M33: 5,253,129 km (0.107 R)
• M34: 5,340,943 km (0.052 R)
• M35: 5,708,505 km (0.057 R)
• M36: 5,878,149 km (0.035 R)
• M37: 6,026,700 km (0.118 R)
• M38: 6,141,890 km (0.106 R)
• M39: 6,280,867 km (0.077 R)
• M40: 6,609,533 km (0.066 R)
• M41: 6,704,528 km (0.067 R)
• M42: 7,173,966 km (0.076 R)
• M43: 7,406,591 km (0.102 R)
• M44: 7,579,675 km (0.092 R)
• M45: 7,716,557 km (0.109 R)
• M46: 7,967,583 km (0.102 R)
• M47: 8,132,140 km (0.115 R)
• M48: 8,310,760 km (0.109 R)
• M49: 8,802,040 km (0.053 R)

Planet 6 - Ice Giant

Semi-Major Axis: 6.99 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 527.2

Radius: 3.6

Gravity: 40.68 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 5.28 AU - 8.7 AU

Year: 11932 Days

Day: 24.3 Hours

Environment

Temp: -225 °C

Axial Tilt: 15.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 60,560,053 km

• M1: 126,560 km (0.1 R)
• M2: 195,076 km (0.101 R)
• M3: 228,286 km (0.097 R)
• M4: 425,008 km (0.06 R)
• M5: 484,996 km (0.037 R)
• M6: 580,290 km (0.088 R)
• M7: 2,020,618 km (0.051 R)
• M8: 2,359,009 km (0.115 R)
• M9: 2,439,492 km (0.039 R)
• M10: 2,548,400 km (0.099 R)
• M11: 2,686,628 km (0.101 R)
• M12: 3,086,952 km (0.051 R)
• M13: 3,204,686 km (0.075 R)
• M14: 4,037,347 km (0.111 R)
• M15: 4,069,361 km (0.084 R)
• M16: 4,263,539 km (0.105 R)
• M17: 4,527,280 km (0.116 R)
• M18: 5,035,614 km (0.079 R)
• M19: 5,419,931 km (0.06 R)
• M20: 5,490,840 km (0.095 R)
• M21: 5,526,295 km (0.087 R)
• M22: 5,705,364 km (0.119 R)
• M23: 5,777,470 km (0.061 R)
• M24: 5,849,875 km (0.045 R)
• M25: 5,995,583 km (0.094 R)
• M26: 6,894,816 km (0.106 R)
• M27: 7,517,293 km (0.058 R)
• M28: 7,795,246 km (0.05 R)
• M29: 7,835,188 km (0.096 R)
• M30: 8,773,616 km (0.087 R)
• M31: 9,066,080 km (0.072 R)
• M32: 11,156,710 km (0.118 R)
• M33: 11,473,558 km (0.107 R)
• M34: 11,839,325 km (0.118 R)
• M35: 12,301,732 km (0.071 R)
• M36: 12,770,123 km (0.078 R)
• M37: 14,161,084 km (0.042 R)
• M38: 14,899,350 km (0.109 R)
• M39: 14,998,683 km (0.116 R)
• M40: 15,398,258 km (0.028 R)
• M41: 15,649,882 km (0.099 R)
• M42: 15,750,861 km (0.076 R)
• M43: 15,953,566 km (0.118 R)
• M44: 17,239,509 km (0.091 R)
• M45: 18,132,908 km (0.092 R)
• M46: 18,718,882 km (0.113 R)
• M47: 18,987,411 km (0.113 R)
• M48: 19,964,285 km (0.111 R)
• M49: 20,293,550 km (0.08 R)
• M50: 20,403,654 km (0.066 R)
• M51: 20,458,706 km (0.047 R)
• M52: 21,124,416 km (0.097 R)
• M53: 22,136,147 km (0.104 R)
• M54: 22,192,844 km (0.078 R)
• M55: 22,705,067 km (0.045 R)
• M56: 22,876,656 km (0.077 R)
• M57: 23,105,990 km (0.06 R)
• M58: 24,733,614 km (0.12 R)
• M59: 25,383,019 km (0.072 R)
• M60: 25,442,259 km (0.116 R)
• M61: 25,799,200 km (0.119 R)
• M62: 26,517,868 km (0.113 R)
• M63: 27,243,119 km (0.117 R)
• M64: 28,404,746 km (0.095 R)
• M65: 29,895,040 km (0.04 R)
• M66: 29,957,722 km (0.103 R)
• M67: 30,712,742 km (0.101 R)
• M68: 31,857,166 km (0.115 R)
• M69: 33,860,580 km (0.076 R)
• M70: 35,771,394 km (0.103 R)
• M71: 36,706,231 km (0.102 R)
• M72: 36,907,590 km (0.102 R)
• M73: 38,327,423 km (0.082 R)
• M74: 38,531,774 km (0.083 R)
• M75: 38,941,373 km (0.047 R)
• M76: 40,110,031 km (0.056 R)
• M77: 40,594,579 km (0.057 R)
• M78: 41,080,922 km (0.104 R)
• M79: 41,290,059 km (0.033 R)
• M80: 41,709,233 km (0.055 R)
• M81: 43,258,319 km (0.084 R)
• M82: 43,471,047 km (0.061 R)
• M83: 44,468,266 km (0.083 R)
• M84: 44,539,774 km (0.059 R)
• M85: 44,611,282 km (0.025 R)
• M86: 44,754,597 km (0.074 R)
• M87: 45,257,096 km (0.106 R)
• M88: 45,401,009 km (0.099 R)
• M89: 45,689,284 km (0.093 R)
• M90: 46,195,224 km (0.114 R)
• M91: 47,650,961 km (0.108 R)
• M92: 47,797,417 km (0.107 R)
• M93: 48,458,041 km (0.095 R)
• M94: 48,678,998 km (0.117 R)
• M95: 49,121,807 km (0.069 R)

Planet 7 - Ice Giant

Semi-Major Axis: 7.53 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 529.4

Radius: 7.4

Gravity: 9.67 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 5.89 AU - 9.17 AU

Year: 13342 Days

Day: 24.1 Hours

Environment

Temp: -235 °C

Axial Tilt: 35.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 60,560,053 km

• M1: 170,841 km (0.112 R)
• M2: 231,428 km (0.093 R)
• M3: 277,654 km (0.106 R)
• M4: 634,295 km (0.085 R)
• M5: 893,847 km (0.066 R)
• M6: 953,686 km (0.082 R)
• M7: 1,077,553 km (0.103 R)
• M8: 1,206,956 km (0.094 R)
• M9: 1,387,670 km (0.117 R)
• M10: 1,528,890 km (0.057 R)
• M11: 1,928,616 km (0.12 R)
• M12: 2,249,204 km (0.073 R)
• M13: 3,091,440 km (0.115 R)
• M14: 3,594,238 km (0.067 R)
• M15: 3,658,865 km (0.094 R)
• M16: 4,499,455 km (0.102 R)
• M17: 4,674,485 km (0.099 R)
• M18: 5,067,777 km (0.067 R)
• M19: 6,232,098 km (0.098 R)
• M20: 6,944,782 km (0.116 R)
• M21: 7,599,721 km (0.118 R)
• M22: 8,019,044 km (0.093 R)
• M23: 8,146,352 km (0.118 R)
• M24: 9,100,188 km (0.107 R)
• M25: 9,545,391 km (0.099 R)
• M26: 9,997,626 km (0.118 R)
• M27: 10,829,240 km (0.085 R)
• M28: 11,253,350 km (0.1 R)
• M29: 11,923,848 km (0.115 R)
• M30: 12,410,789 km (0.091 R)
• M31: 13,910,059 km (0.094 R)
• M32: 15,783,323 km (0.101 R)
• M33: 16,912,189 km (0.047 R)
• M34: 17,075,550 km (0.104 R)
• M35: 17,513,872 km (0.117 R)
• M36: 18,907,226 km (0.06 R)
• M37: 19,020,172 km (0.045 R)
• M38: 19,133,418 km (0.092 R)
• M39: 19,702,937 km (0.076 R)
• M40: 20,567,613 km (0.096 R)
• M41: 20,625,657 km (0.068 R)
• M42: 20,975,417 km (0.041 R)
• M43: 21,268,329 km (0.054 R)
• M44: 22,572,972 km (0.103 R)
• M45: 22,752,939 km (0.109 R)
• M46: 23,538,178 km (0.098 R)
• M47: 24,516,697 km (0.06 R)
• M48: 25,072,902 km (0.094 R)
• M49: 26,956,938 km (0.108 R)
• M50: 27,084,246 km (0.1 R)
• M51: 27,659,150 km (0.043 R)
• M52: 27,851,683 km (0.114 R)
• M53: 28,173,617 km (0.074 R)
• M54: 28,561,525 km (0.092 R)
• M55: 29,016,452 km (0.104 R)
• M56: 29,277,350 km (0.037 R)
• M57: 29,736,018 km (0.105 R)
• M58: 32,401,552 km (0.042 R)
• M59: 32,469,171 km (0.094 R)
• M60: 33,011,912 km (0.119 R)
• M61: 33,900,074 km (0.072 R)
• M62: 34,865,280 km (0.105 R)
• M63: 35,490,599 km (0.098 R)
• M64: 38,959,325 km (0.118 R)
• M65: 39,247,151 km (0.086 R)
• M66: 39,463,619 km (0.073 R)
• M67: 40,333,082 km (0.097 R)
• M68: 40,405,936 km (0.055 R)
• M69: 42,091,006 km (0.083 R)
• M70: 44,623,998 km (0.118 R)
• M71: 45,908,894 km (0.12 R)
• M72: 46,746,791 km (0.11 R)
• M73: 46,823,236 km (0.094 R)
• M74: 47,897,498 km (0.078 R)
• M75: 48,283,012 km (0.103 R)
• M76: 48,360,354 km (0.083 R)
• M77: 48,979,839 km (0.065 R)
• M78: 49,679,807 km (0.085 R)
• M79: 50,461,606 km (0.062 R)
• M80: 50,539,995 km (0.101 R)
• M81: 50,854,001 km (0.063 R)
• M82: 51,483,958 km (0.074 R)
• M83: 51,641,783 km (0.111 R)
• M84: 51,958,033 km (0.105 R)
• M85: 52,195,595 km (0.107 R)
• M86: 52,592,478 km (0.083 R)
• M87: 52,831,086 km (0.057 R)

Planet 8 - Ice Giant

Semi-Major Axis: 8.92 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 466.9

Radius: 3.6

Gravity: 36.03 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 8.29 AU - 9.55 AU

Year: 17201 Days

Day: 21.9 Hours

Environment

Temp: -229 °C

Axial Tilt: 12.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 60,560,053 km

• M1: 72,854 km (0.05 R)
• M2: 178,919 km (0.092 R)
• M3: 283,937 km (0.079 R)
• M4: 441,015 km (0.05 R)
• M5: 547,229 km (0.109 R)
• M6: 584,329 km (0.056 R)
• M7: 1,047,634 km (0.076 R)
• M8: 1,844,841 km (0.083 R)
• M9: 1,872,965 km (0.055 R)
• M10: 2,045,152 km (0.118 R)
• M11: 2,528,952 km (0.107 R)
• M12: 2,719,240 km (0.045 R)
• M13: 3,079,921 km (0.1 R)
• M14: 3,214,709 km (0.093 R)
• M15: 3,490,268 km (0.09 R)
• M16: 3,595,585 km (0.098 R)
• M17: 3,773,457 km (0.1 R)
• M18: 4,027,175 km (0.069 R)
• M19: 4,249,028 km (0.089 R)
• M20: 4,743,449 km (0.083 R)
• M21: 4,938,375 km (0.043 R)
• M22: 5,056,558 km (0.083 R)
• M23: 5,498,021 km (0.034 R)
• M24: 5,702,820 km (0.088 R)
• M25: 6,589,637 km (0.082 R)
• M26: 8,113,889 km (0.114 R)
• M27: 8,440,611 km (0.085 R)
• M28: 9,058,899 km (0.049 R)
• M29: 9,107,070 km (0.064 R)
• M30: 9,889,167 km (0.101 R)
• M31: 10,238,029 km (0.088 R)
• M32: 10,388,824 km (0.069 R)
• M33: 11,412,522 km (0.095 R)
• M34: 11,989,222 km (0.054 R)
• M35: 12,844,772 km (0.092 R)
• M36: 13,499,113 km (0.117 R)
• M37: 14,052,775 km (0.106 R)
• M38: 14,108,575 km (0.039 R)
• M39: 14,220,325 km (0.05 R)
• M40: 14,332,374 km (0.055 R)
• M41: 14,388,473 km (0.102 R)
• M42: 14,840,258 km (0.118 R)
• M43: 14,953,953 km (0.104 R)
• M44: 15,010,950 km (0.101 R)
• M45: 15,699,848 km (0.087 R)
• M46: 15,873,680 km (0.076 R)
• M47: 15,931,724 km (0.08 R)
• M48: 16,281,783 km (0.032 R)
• M49: 16,811,510 km (0.099 R)
• M50: 17,827,429 km (0.109 R)
• M51: 20,547,866 km (0.066 R)
• M52: 20,801,584 km (0.11 R)
• M53: 21,183,956 km (0.097 R)
• M54: 21,247,834 km (0.058 R)
• M55: 22,085,283 km (0.078 R)
• M56: 22,605,884 km (0.072 R)
• M57: 23,858,467 km (0.099 R)
• M58: 23,991,609 km (0.038 R)
• M59: 27,539,322 km (0.068 R)
• M60: 28,099,417 km (0.106 R)
• M61: 29,302,184 km (0.109 R)
• M62: 31,465,369 km (0.115 R)
• M63: 33,232,419 km (0.047 R)
• M64: 33,604,618 km (0.096 R)
• M65: 34,053,113 km (0.099 R)
• M66: 36,095,573 km (0.107 R)
• M67: 36,554,838 km (0.059 R)
• M68: 36,939,005 km (0.108 R)
• M69: 37,247,327 km (0.075 R)
• M70: 37,556,396 km (0.037 R)
• M71: 38,645,169 km (0.04 R)
• M72: 43,589,828 km (0.089 R)
• M73: 43,752,590 km (0.096 R)
• M74: 44,405,734 km (0.098 R)
• M75: 44,651,524 km (0.11 R)
• M76: 45,144,449 km (0.114 R)
• M77: 45,969,930 km (0.079 R)
• M78: 46,052,657 km (0.074 R)
• M79: 46,467,492 km (0.118 R)
• M80: 47,971,250 km (0.066 R)
• M81: 48,729,113 km (0.118 R)
• M82: 49,660,659 km (0.06 R)
• M83: 50,683,759 km (0.113 R)
• M84: 51,541,553 km (0.068 R)
• M85: 53,881,413 km (0.043 R)
• M86: 54,669,046 km (0.082 R)
• M87: 55,372,305 km (0.108 R)
• M88: 55,636,794 km (0.087 R)
• M89: 56,610,377 km (0.101 R)
• M90: 57,054,683 km (0.118 R)
• M91: 57,411,025 km (0.117 R)
• M92: 58,036,344 km (0.049 R)
• M93: 58,394,631 km (0.078 R)
• M94: 60,378,598 km (0.095 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 347 - 19,777 AU

Composition

Type: Cometary Reservoir

System's final boundary, containing trillions of icy planetesimals.

Gravitational Limit