🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.92 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.46

Radius: 1.43

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 0.83 AU - 1.01 AU

Year: 336 Days

Day: 20.8 Hours

Environment

Temp: 13 °C

Axial Tilt: 37.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 1.12 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.5

Radius: 0.76

Gravity: 0.87 G

Time & Orbit

Eccentricity (e): 0.047

Orbit Range: 1.07 AU - 1.17 AU

Year: 451 Days

Day: 15.4 Hours

Environment

Temp: 3 °C

Axial Tilt: 3.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 2.12 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.4

Radius: 0.69

Gravity: 0.84 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 1.68 AU - 2.56 AU

Year: 1175 Days

Day: 40.4 Hours

Environment

Temp: -79 °C

Axial Tilt: 7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.53 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.7

Radius: 0.87

Gravity: 0.92 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 2.43 AU - 2.63 AU

Year: 1532 Days

Day: 16.8 Hours

Environment

Temp: -108 °C

Axial Tilt: 49.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.14 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 5.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 992.3

Radius: 13.4

Gravity: 5.53 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 5.49 AU - 5.99 AU

Year: 5237 Days

Day: 6.3 Hours

Environment

Temp: -164 °C

Axial Tilt: 20.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 50,863,473 km

• M1: 305,329 km (0.082 R)
• M2: 535,411 km (0.096 R)
• M3: 656,585 km (0.107 R)
• M4: 774,917 km (0.096 R)
• M5: 1,020,407 km (0.076 R)
• M6: 1,113,607 km (0.103 R)
• M7: 1,342,790 km (0.095 R)
• M8: 1,534,276 km (0.11 R)
• M9: 1,829,432 km (0.118 R)
• M10: 2,003,714 km (0.052 R)
• M11: 2,244,866 km (0.104 R)
• M12: 2,348,238 km (0.111 R)
• M13: 2,453,405 km (0.102 R)
• M14: 2,889,632 km (0.116 R)
• M15: 3,589,900 km (0.099 R)
• M16: 3,760,890 km (0.037 R)
• M17: 4,393,540 km (0.105 R)
• M18: 4,550,318 km (0.03 R)
• M19: 4,842,932 km (0.064 R)
• M20: 5,114,153 km (0.066 R)
• M21: 5,785,698 km (0.09 R)
• M22: 5,871,716 km (0.1 R)
• M23: 6,754,493 km (0.079 R)
• M24: 6,996,992 km (0.061 R)
• M25: 7,428,282 km (0.111 R)
• M26: 7,615,878 km (0.061 R)
• M27: 7,868,399 km (0.111 R)
• M28: 8,284,580 km (0.091 R)
• M29: 8,511,820 km (0.073 R)
• M30: 8,609,806 km (0.063 R)
• M31: 8,872,949 km (0.048 R)
• M32: 9,339,844 km (0.111 R)
• M33: 9,474,781 km (0.075 R)
• M34: 9,712,343 km (0.083 R)
• M35: 10,193,599 km (0.092 R)
• M36: 10,297,719 km (0.092 R)
• M37: 10,823,855 km (0.095 R)
• M38: 11,179,449 km (0.101 R)
• M39: 11,322,764 km (0.098 R)
• M40: 11,575,135 km (0.101 R)
• M41: 12,195,667 km (0.06 R)
• M42: 12,902,068 km (0.084 R)
• M43: 13,165,660 km (0.065 R)
• M44: 13,393,049 km (0.098 R)
• M45: 14,160,336 km (0.093 R)
• M46: 14,823,952 km (0.032 R)
• M47: 15,457,649 km (0.094 R)
• M48: 15,737,696 km (0.081 R)
• M49: 16,221,795 km (0.086 R)
• M50: 16,424,949 km (0.063 R)
• M51: 17,828,625 km (0.057 R)
• M52: 17,912,400 km (0.063 R)
• M53: 18,417,891 km (0.101 R)
• M54: 19,270,599 km (0.084 R)
• M55: 19,442,786 km (0.07 R)
• M56: 21,726,398 km (0.067 R)
• M57: 22,990,799 km (0.088 R)
• M58: 23,082,054 km (0.115 R)
• M59: 23,264,862 km (0.109 R)
• M60: 24,186,236 km (0.106 R)
• M61: 24,465,086 km (0.105 R)
• M62: 25,827,324 km (0.092 R)
• M63: 26,589,526 km (0.111 R)
• M64: 26,973,394 km (0.111 R)
• M65: 27,166,076 km (0.089 R)
• M66: 27,795,284 km (0.085 R)
• M67: 28,038,531 km (0.095 R)
• M68: 28,184,837 km (0.083 R)
• M69: 28,380,212 km (0.057 R)
• M70: 29,711,484 km (0.052 R)
• M71: 29,810,966 km (0.119 R)
• M72: 30,409,806 km (0.081 R)
• M73: 31,214,493 km (0.06 R)
• M74: 31,315,621 km (0.026 R)
• M75: 32,128,088 km (0.092 R)
• M76: 32,742,037 km (0.113 R)
• M77: 33,877,784 km (0.05 R)
• M78: 35,026,397 km (0.087 R)

Planet 6 - Gas Giant

Semi-Major Axis: 7.46 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 569.1

Radius: 9.2

Gravity: 6.72 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 6.63 AU - 8.29 AU

Year: 7759 Days

Day: 9.3 Hours

Environment

Temp: -178 °C

Axial Tilt: 39.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 50,863,473 km

• M1: 115,639 km (0.059 R)
• M2: 362,775 km (0.111 R)
• M3: 551,268 km (0.085 R)
• M4: 1,225,207 km (0.085 R)
• M5: 1,517,222 km (0.062 R)
• M6: 1,632,562 km (0.102 R)
• M7: 1,730,847 km (0.103 R)
• M8: 1,933,702 km (0.104 R)
• M9: 2,059,065 km (0.09 R)
• M10: 2,144,186 km (0.038 R)
• M11: 2,340,309 km (0.087 R)
• M12: 2,406,880 km (0.07 R)
• M13: 2,796,732 km (0.074 R)
• M14: 3,380,912 km (0.104 R)
• M15: 3,532,754 km (0.116 R)
• M16: 3,738,900 km (0.115 R)
• M17: 4,082,227 km (0.105 R)
• M18: 4,827,673 km (0.114 R)
• M19: 4,970,389 km (0.115 R)
• M20: 5,085,580 km (0.072 R)
• M21: 5,230,839 km (0.055 R)
• M22: 5,406,916 km (0.074 R)
• M23: 5,885,928 km (0.086 R)
• M24: 5,977,333 km (0.088 R)
• M25: 6,192,454 km (0.082 R)
• M26: 6,598,612 km (0.089 R)
• M27: 6,757,037 km (0.103 R)
• M28: 6,981,134 km (0.1 R)
• M29: 7,734,659 km (0.119 R)
• M30: 7,868,399 km (0.117 R)
• M31: 8,104,165 km (0.119 R)
• M32: 8,342,325 km (0.115 R)
• M33: 8,479,507 km (0.099 R)
• M34: 8,548,322 km (0.071 R)
• M35: 8,755,963 km (0.111 R)
• M36: 9,495,874 km (0.105 R)
• M37: 10,219,180 km (0.109 R)
• M38: 10,292,483 km (0.05 R)
• M39: 11,035,237 km (0.067 R)
• M40: 11,680,153 km (0.057 R)
• M41: 12,415,426 km (0.074 R)
• M42: 13,006,488 km (0.105 R)
• M43: 13,405,615 km (0.083 R)
• M44: 13,646,916 km (0.075 R)
• M45: 13,727,699 km (0.109 R)
• M46: 14,134,156 km (0.104 R)
• M47: 14,379,796 km (0.118 R)
• M48: 15,000,328 km (0.088 R)
• M49: 15,460,940 km (0.113 R)
• M50: 16,524,880 km (0.051 R)
• M51: 16,913,685 km (0.12 R)
• M52: 17,921,077 km (0.083 R)
• M53: 18,812,830 km (0.113 R)
• M54: 18,902,738 km (0.075 R)
• M55: 19,218,838 km (0.101 R)
• M56: 19,582,062 km (0.108 R)
• M57: 19,718,944 km (0.116 R)
• M58: 20,361,766 km (0.111 R)
• M59: 21,291,816 km (0.098 R)
• M60: 21,667,756 km (0.088 R)
• M61: 23,000,673 km (0.09 R)
• M62: 23,386,486 km (0.095 R)
• M63: 23,822,863 km (0.078 R)
• M64: 24,507,273 km (0.119 R)
• M65: 24,802,579 km (0.051 R)
• M66: 26,195,934 km (0.074 R)
• M67: 26,750,343 km (0.081 R)
• M68: 27,206,916 km (0.072 R)
• M69: 27,359,655 km (0.062 R)
• M70: 27,973,306 km (0.074 R)
• M71: 28,850,548 km (0.073 R)
• M72: 29,006,429 km (0.036 R)
• M73: 30,315,111 km (0.09 R)
• M74: 30,473,535 km (0.109 R)
• M75: 31,429,316 km (0.088 R)
• M76: 31,643,091 km (0.091 R)
• M77: 32,341,115 km (0.109 R)
• M78: 32,610,989 km (0.101 R)
• M79: 32,990,070 km (0.09 R)
• M80: 34,190,743 km (0.063 R)
• M81: 34,520,606 km (0.047 R)
• M82: 36,298,128 km (0.063 R)
• M83: 37,537,397 km (0.091 R)
• M84: 37,821,034 km (0.117 R)
• M85: 38,048,423 km (0.053 R)

Planet 7 - Gas Giant

Semi-Major Axis: 8.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 926.3

Radius: 11.4

Gravity: 7.13 G

Time & Orbit

Eccentricity (e): 0.121

Orbit Range: 7.7 AU - 9.82 AU

Year: 9873 Days

Day: 13.5 Hours

Environment

Temp: -181 °C

Axial Tilt: 25.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 50,863,473 km

• M1: 143,464 km (0.037 R)
• M2: 279,000 km (0.118 R)
• M3: 400,623 km (0.06 R)
• M4: 692,937 km (0.081 R)
• M5: 1,133,353 km (0.072 R)
• M6: 1,700,778 km (0.037 R)
• M7: 2,239,331 km (0.077 R)
• M8: 2,799,575 km (0.064 R)
• M9: 2,976,100 km (0.103 R)
• M10: 3,559,382 km (0.095 R)
• M11: 3,783,330 km (0.045 R)
• M12: 4,144,459 km (0.097 R)
• M13: 4,551,366 km (0.12 R)
• M14: 4,900,377 km (0.093 R)
• M15: 5,078,100 km (0.066 R)
• M16: 6,459,038 km (0.093 R)
• M17: 6,693,607 km (0.083 R)
• M18: 6,851,433 km (0.117 R)
• M19: 7,090,490 km (0.043 R)
• M20: 7,454,462 km (0.115 R)
• M21: 7,577,132 km (0.102 R)
• M22: 7,659,261 km (0.111 R)
• M23: 8,200,656 km (0.092 R)
• M24: 8,454,673 km (0.113 R)
• M25: 10,032,781 km (0.116 R)
• M26: 10,441,483 km (0.094 R)
• M27: 11,322,016 km (0.091 R)
• M28: 11,842,766 km (0.109 R)
• M29: 11,986,081 km (0.107 R)
• M30: 12,809,467 km (0.12 R)
• M31: 12,956,672 km (0.062 R)
• M32: 13,055,107 km (0.109 R)
• M33: 13,203,209 km (0.081 R)
• M34: 13,651,105 km (0.117 R)
• M35: 14,053,224 km (0.109 R)
• M36: 14,154,502 km (0.092 R)
• M37: 14,817,968 km (0.09 R)
• M38: 15,127,636 km (0.04 R)
• M39: 15,543,967 km (0.037 R)
• M40: 15,648,685 km (0.102 R)
• M41: 16,441,105 km (0.08 R)
• M42: 16,654,581 km (0.059 R)
• M43: 17,626,818 km (0.077 R)
• M44: 18,229,997 km (0.041 R)
• M45: 18,506,453 km (0.072 R)
• M46: 18,617,455 km (0.108 R)
• M47: 19,231,704 km (0.111 R)
• M48: 21,346,419 km (0.06 R)
• M49: 21,813,314 km (0.106 R)
• M50: 22,460,774 km (0.103 R)
• M51: 22,638,347 km (0.106 R)
• M52: 22,757,127 km (0.085 R)
• M53: 23,895,268 km (0.1 R)
• M54: 25,174,629 km (0.088 R)
• M55: 26,538,812 km (0.067 R)
• M56: 26,977,882 km (0.084 R)
• M57: 27,229,804 km (0.033 R)
• M58: 30,379,438 km (0.071 R)
• M59: 31,102,295 km (0.071 R)
• M60: 31,432,757 km (0.114 R)
• M61: 31,565,151 km (0.09 R)
• M62: 32,297,283 km (0.076 R)
• M63: 32,698,953 km (0.112 R)
• M64: 33,439,612 km (0.095 R)
• M65: 33,710,235 km (0.094 R)
• M66: 35,625,686 km (0.086 R)
• M67: 37,155,174 km (0.113 R)
• M68: 37,435,521 km (0.066 R)
• M69: 37,575,993 km (0.086 R)
• M70: 38,139,678 km (0.12 R)
• M71: 39,489,500 km (0.074 R)
• M72: 40,062,459 km (0.071 R)
• M73: 40,421,943 km (0.11 R)
• M74: 40,999,540 km (0.07 R)
• M75: 41,579,681 km (0.102 R)
• M76: 42,235,668 km (0.035 R)
• M77: 43,262,956 km (0.061 R)
• M78: 43,779,667 km (0.031 R)
• M79: 44,298,473 km (0.074 R)
• M80: 45,043,021 km (0.102 R)
• M81: 45,942,104 km (0.076 R)
• M82: 46,393,740 km (0.093 R)
• M83: 47,605,633 km (0.051 R)
• M84: 47,681,629 km (0.084 R)
• M85: 47,833,919 km (0.104 R)
• M86: 48,139,099 km (0.095 R)
• M87: 48,827,847 km (0.11 R)
• M88: 49,134,972 km (0.107 R)
• M89: 50,991,481 km (0.112 R)
• M90: 51,225,153 km (0.027 R)
• M91: 51,615,305 km (0.079 R)

Planet 8 - Ice Giant

Semi-Major Axis: 12.95 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 259.9

Radius: 5.5

Gravity: 8.59 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 9.75 AU - 16.15 AU

Year: 17746 Days

Day: 18.8 Hours

Environment

Temp: -197 °C

Axial Tilt: 16.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 50,863,473 km

• M1: 98,136 km (0.04 R)
• M2: 553,213 km (0.11 R)
• M3: 653,443 km (0.101 R)
• M4: 1,371,812 km (0.084 R)
• M5: 2,340,309 km (0.094 R)
• M6: 2,394,613 km (0.1 R)
• M7: 2,672,416 km (0.108 R)
• M8: 3,660,211 km (0.102 R)
• M9: 3,947,439 km (0.1 R)
• M10: 4,077,440 km (0.106 R)
• M11: 4,611,654 km (0.088 R)
• M12: 5,707,907 km (0.039 R)
• M13: 5,818,160 km (0.106 R)
• M14: 6,003,363 km (0.119 R)
• M15: 6,455,896 km (0.095 R)
• M16: 7,115,772 km (0.071 R)
• M17: 7,393,576 km (0.105 R)
• M18: 8,207,089 km (0.096 R)
• M19: 8,373,142 km (0.119 R)
• M20: 8,708,690 km (0.067 R)
• M21: 8,963,306 km (0.112 R)
• M22: 9,048,577 km (0.052 R)
• M23: 9,220,166 km (0.107 R)
• M24: 9,610,317 km (0.113 R)
• M25: 10,451,206 km (0.052 R)
• M26: 11,131,727 km (0.098 R)
• M27: 11,361,659 km (0.095 R)
• M28: 11,407,885 km (0.105 R)
• M29: 11,967,082 km (0.079 R)
• M30: 13,746,548 km (0.102 R)
• M31: 13,894,351 km (0.028 R)
• M32: 15,096,220 km (0.086 R)
• M33: 17,013,317 km (0.119 R)
• M34: 17,491,133 km (0.056 R)
• M35: 17,919,581 km (0.111 R)
• M36: 17,973,287 km (0.104 R)
• M37: 18,786,650 km (0.12 R)
• M38: 18,950,759 km (0.09 R)
• M39: 19,170,369 km (0.117 R)
• M40: 19,667,482 km (0.105 R)
• M41: 19,945,435 km (0.11 R)
• M42: 20,057,035 km (0.09 R)
• M43: 20,730,824 km (0.03 R)
• M44: 21,240,953 km (0.042 R)
• M45: 22,042,797 km (0.104 R)
• M46: 22,158,137 km (0.064 R)
• M47: 23,675,808 km (0.053 R)
• M48: 24,030,804 km (0.084 R)
• M49: 24,090,194 km (0.103 R)
• M50: 24,149,584 km (0.102 R)
• M51: 24,328,055 km (0.119 R)
• M52: 24,686,192 km (0.103 R)
• M53: 24,746,031 km (0.104 R)
• M54: 25,347,414 km (0.114 R)
• M55: 25,468,289 km (0.094 R)
• M56: 25,589,314 km (0.032 R)
• M57: 26,442,022 km (0.097 R)
• M58: 26,748,847 km (0.114 R)
• M59: 27,180,288 km (0.037 R)
• M60: 28,050,199 km (0.089 R)
• M61: 28,488,521 km (0.091 R)
• M62: 28,929,087 km (0.104 R)
• M63: 29,245,337 km (0.12 R)
• M64: 29,626,063 km (0.115 R)
• M65: 30,136,491 km (0.101 R)
• M66: 30,456,930 km (0.06 R)
• M67: 31,295,276 km (0.105 R)
• M68: 32,337,674 km (0.086 R)
• M69: 32,468,722 km (0.041 R)
• M70: 33,126,803 km (0.057 R)
• M71: 33,722,801 km (0.093 R)
• M72: 33,855,793 km (0.052 R)
• M73: 34,724,059 km (0.105 R)
• M74: 36,892,480 km (0.08 R)
• M75: 36,960,996 km (0.081 R)
• M76: 37,098,028 km (0.09 R)
• M77: 37,578,985 km (0.103 R)
• M78: 37,716,914 km (0.103 R)
• M79: 38,964,860 km (0.096 R)
• M80: 39,174,147 km (0.039 R)
• M81: 40,932,820 km (0.107 R)
• M82: 41,358,725 km (0.111 R)
• M83: 41,429,934 km (0.049 R)
• M84: 42,932,943 km (0.108 R)
• M85: 43,944,973 km (0.052 R)
• M86: 46,361,128 km (0.058 R)
• M87: 47,101,937 km (0.091 R)
• M88: 48,295,129 km (0.093 R)
• M89: 48,820,218 km (0.084 R)
• M90: 49,271,854 km (0.053 R)
• M91: 49,724,836 km (0.099 R)
• M92: 50,787,280 km (0.094 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 212 - 14,765 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit