🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.77

Radius: 1.5

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 0.5 AU - 0.68 AU

Year: 159 Days

Day: 23.2 Hours

Environment

Temp: 208 °C

Axial Tilt: 7.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.72 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.63

Radius: 1.47

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 0.56 AU - 0.88 AU

Year: 214 Days

Day: 19.5 Hours

Environment

Temp: 212 °C

Axial Tilt: 47.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 98,833,246 km

• M1: 92,302 km (0.102 R)
• M2: 200,012 km (0.075 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.38 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.2

Radius: 1.08

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 1.83 AU - 2.93 AU

Year: 1285 Days

Day: 30.6 Hours

Environment

Temp: -75 °C

Axial Tilt: 5.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.54 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.53

Radius: 1.66

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.125

Orbit Range: 2.22 AU - 2.86 AU

Year: 1416 Days

Day: 25.2 Hours

Environment

Temp: -78 °C

Axial Tilt: 27.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 98,833,246 km

• M1: 1,045,689 km (0.078 R)

Asteroid Belt

Center: 4.91 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 7.27 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 219

Radius: 13.7

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 5.96 AU - 8.58 AU

Year: 6858 Days

Day: 13 Hours

Environment

Temp: -149 °C

Axial Tilt: 5.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 98,833,246 km

• M1: 203,603 km (0.117 R)
• M2: 372,947 km (0.119 R)
• M3: 609,462 km (0.084 R)
• M4: 700,866 km (0.076 R)
• M5: 865,424 km (0.109 R)
• M6: 1,031,777 km (0.026 R)
• M7: 1,144,873 km (0.081 R)
• M8: 1,289,234 km (0.089 R)
• M9: 1,539,512 km (0.112 R)
• M10: 1,851,872 km (0.057 R)
• M11: 2,007,903 km (0.116 R)
• M12: 2,333,727 km (0.043 R)
• M13: 2,434,855 km (0.07 R)
• M14: 2,624,246 km (0.062 R)
• M15: 2,818,573 km (0.094 R)
• M16: 3,036,238 km (0.085 R)
• M17: 3,468,875 km (0.071 R)
• M18: 3,841,374 km (0.116 R)
• M19: 4,144,759 km (0.084 R)
• M20: 4,351,353 km (0.092 R)
• M21: 5,189,700 km (0.103 R)
• M22: 5,323,141 km (0.101 R)
• M23: 5,480,219 km (0.101 R)
• M24: 5,753,385 km (0.098 R)
• M25: 5,845,387 km (0.118 R)
• M26: 6,241,971 km (0.078 R)
• M27: 6,360,303 km (0.069 R)
• M28: 6,527,254 km (0.076 R)
• M29: 6,623,446 km (0.088 R)
• M30: 6,890,029 km (0.099 R)
• M31: 7,135,669 km (0.085 R)
• M32: 7,509,364 km (0.074 R)
• M33: 7,813,048 km (0.116 R)
• M34: 8,043,429 km (0.07 R)
• M35: 8,432,533 km (0.119 R)
• M36: 8,563,581 km (0.084 R)
• M37: 9,041,097 km (0.067 R)
• M38: 9,229,141 km (0.09 R)
• M39: 9,337,151 km (0.099 R)
• M40: 9,663,873 km (0.089 R)
• M41: 10,272,736 km (0.097 R)
• M42: 10,525,407 km (0.12 R)
• M43: 10,780,172 km (0.088 R)
• M44: 11,065,605 km (0.117 R)
• M45: 12,113,987 km (0.1 R)
• M46: 12,232,319 km (0.111 R)
• M47: 12,381,019 km (0.116 R)
• M48: 13,438,078 km (0.045 R)
• M49: 13,622,233 km (0.108 R)
• M50: 13,776,318 km (0.074 R)
• M51: 15,093,378 km (0.118 R)
• M52: 15,284,863 km (0.113 R)
• M53: 15,541,424 km (0.08 R)
• M54: 16,058,733 km (0.075 R)
• M55: 16,385,006 km (0.09 R)
• M56: 16,977,862 km (0.048 R)
• M57: 17,443,710 km (0.11 R)
• M58: 17,711,939 km (0.088 R)
• M59: 18,252,287 km (0.097 R)
• M60: 18,388,271 km (0.075 R)
• M61: 18,935,500 km (0.119 R)
• M62: 19,211,059 km (0.108 R)
• M63: 19,349,437 km (0.09 R)
• M64: 19,696,654 km (0.095 R)
• M65: 19,801,223 km (0.049 R)
• M66: 20,080,971 km (0.109 R)
• M67: 20,186,138 km (0.113 R)
• M68: 20,644,357 km (0.095 R)
• M69: 20,821,630 km (0.061 R)
• M70: 21,070,411 km (0.052 R)
• M71: 22,293,374 km (0.057 R)
• M72: 23,096,864 km (0.068 R)
• M73: 23,687,327 km (0.074 R)
• M74: 24,432,175 km (0.1 R)
• M75: 24,769,967 km (0.1 R)
• M76: 25,109,255 km (0.104 R)

Planet 6 - Ice Giant

Semi-Major Axis: 13.55 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 427.7

Radius: 3.9

Gravity: 28.12 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 13.04 AU - 14.06 AU

Year: 17450 Days

Day: 16.3 Hours

Environment

Temp: -180 °C

Axial Tilt: 0.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 98,833,246 km

• M1: 356,791 km (0.11 R)
• M2: 711,787 km (0.057 R)
• M3: 752,028 km (0.092 R)
• M4: 1,953,000 km (0.08 R)
• M5: 2,362,300 km (0.098 R)
• M6: 2,639,206 km (0.087 R)
• M7: 3,739,498 km (0.088 R)
• M8: 3,952,974 km (0.052 R)
• M9: 4,061,283 km (0.084 R)
• M10: 4,207,141 km (0.098 R)
• M11: 4,280,743 km (0.092 R)
• M12: 4,317,843 km (0.1 R)
• M13: 4,579,490 km (0.119 R)
• M14: 5,799,012 km (0.119 R)
• M15: 5,963,270 km (0.106 R)
• M16: 6,129,174 km (0.074 R)
• M17: 6,465,321 km (0.073 R)
• M18: 7,155,715 km (0.053 R)
• M19: 7,420,503 km (0.084 R)
• M20: 7,914,326 km (0.099 R)
• M21: 8,142,313 km (0.088 R)
• M22: 8,792,166 km (0.114 R)
• M23: 9,458,475 km (0.052 R)
• M24: 9,603,286 km (0.061 R)
• M25: 10,239,675 km (0.102 R)
• M26: 12,071,501 km (0.108 R)
• M27: 12,123,860 km (0.096 R)
• M28: 12,333,896 km (0.114 R)
• M29: 12,651,043 km (0.108 R)
• M30: 13,024,589 km (0.077 R)
• M31: 13,456,029 km (0.115 R)
• M32: 13,510,184 km (0.112 R)
• M33: 13,727,849 km (0.072 R)
• M34: 15,114,621 km (0.064 R)
• M35: 15,283,966 km (0.108 R)
• M36: 16,255,753 km (0.081 R)
• M37: 16,313,498 km (0.101 R)
• M38: 16,603,419 km (0.098 R)
• M39: 17,542,594 km (0.11 R)
• M40: 19,105,144 km (0.065 R)
• M41: 19,166,030 km (0.062 R)
• M42: 19,288,252 km (0.081 R)
• M43: 20,774,208 km (0.102 R)
• M44: 22,104,282 km (0.094 R)
• M45: 22,425,020 km (0.109 R)
• M46: 22,618,151 km (0.094 R)
• M47: 23,006,208 km (0.083 R)
• M48: 23,461,584 km (0.057 R)
• M49: 23,920,101 km (0.096 R)
• M50: 25,850,512 km (0.086 R)
• M51: 26,868,526 km (0.115 R)
• M52: 27,968,668 km (0.061 R)
• M53: 28,176,609 km (0.093 R)
• M54: 29,646,408 km (0.117 R)
• M55: 30,925,919 km (0.081 R)
• M56: 31,716,693 km (0.1 R)
• M57: 32,006,016 km (0.103 R)
• M58: 33,318,139 km (0.095 R)
• M59: 33,612,248 km (0.098 R)
• M60: 33,907,105 km (0.053 R)
• M61: 34,647,914 km (0.05 R)
• M62: 34,945,763 km (0.062 R)
• M63: 35,319,309 km (0.076 R)
• M64: 35,919,646 km (0.055 R)
• M65: 36,070,141 km (0.099 R)
• M66: 36,296,483 km (0.106 R)
• M67: 36,523,273 km (0.075 R)
• M68: 36,674,816 km (0.087 R)
• M69: 39,358,751 km (0.119 R)
• M70: 40,215,348 km (0.114 R)
• M71: 40,763,475 km (0.111 R)
• M72: 41,709,083 km (0.114 R)
• M73: 42,105,218 km (0.088 R)
• M74: 42,821,493 km (0.085 R)
• M75: 43,461,473 km (0.051 R)
• M76: 44,913,021 km (0.091 R)
• M77: 46,134,637 km (0.095 R)
• M78: 46,955,181 km (0.089 R)
• M79: 50,116,783 km (0.059 R)
• M80: 51,978,379 km (0.045 R)
• M81: 52,233,892 km (0.076 R)
• M82: 53,690,227 km (0.085 R)
• M83: 53,948,583 km (0.107 R)
• M84: 54,726,192 km (0.076 R)
• M85: 55,246,643 km (0.101 R)
• M86: 55,594,608 km (0.056 R)
• M87: 57,344,903 km (0.082 R)
• M88: 57,785,319 km (0.104 R)
• M89: 58,050,107 km (0.047 R)
• M90: 58,138,370 km (0.043 R)
• M91: 58,935,577 km (0.118 R)

Planet 7 - Ice Giant

Semi-Major Axis: 16.58 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 690

Radius: 3.8

Gravity: 47.78 G

Time & Orbit

Eccentricity (e): 0.069

Orbit Range: 15.44 AU - 17.72 AU

Year: 23619 Days

Day: 19.2 Hours

Environment

Temp: -199 °C

Axial Tilt: 5.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 98,833,246 km

• M1: 54,902 km (0.08 R)
• M2: 288,125 km (0.105 R)
• M3: 534,812 km (0.113 R)
• M4: 653,443 km (0.073 R)
• M5: 806,632 km (0.044 R)
• M6: 1,330,374 km (0.085 R)
• M7: 1,426,266 km (0.053 R)
• M8: 1,796,521 km (0.099 R)
• M9: 3,112,234 km (0.116 R)
• M10: 4,461,009 km (0.101 R)
• M11: 4,847,420 km (0.114 R)
• M12: 4,945,706 km (0.096 R)
• M13: 5,144,372 km (0.072 R)
• M14: 5,295,017 km (0.081 R)
• M15: 6,228,956 km (0.048 R)
• M16: 6,389,475 km (0.113 R)
• M17: 6,714,700 km (0.105 R)
• M18: 6,879,258 km (0.027 R)
• M19: 7,381,159 km (0.116 R)
• M20: 8,126,605 km (0.12 R)
• M21: 8,478,759 km (0.036 R)
• M22: 8,775,860 km (0.067 R)
• M23: 8,895,688 km (0.097 R)
• M24: 10,693,405 km (0.075 R)
• M25: 10,885,639 km (0.096 R)
• M26: 11,600,118 km (0.071 R)
• M27: 12,666,003 km (0.068 R)
• M28: 14,042,004 km (0.076 R)
• M29: 16,119,470 km (0.055 R)
• M30: 17,682,618 km (0.092 R)
• M31: 18,137,994 km (0.095 R)
• M32: 18,905,581 km (0.113 R)
• M33: 22,406,470 km (0.099 R)
• M34: 22,899,096 km (0.113 R)
• M35: 24,062,369 km (0.056 R)
• M36: 25,159,519 km (0.072 R)
• M37: 27,753,247 km (0.083 R)
• M38: 30,339,944 km (0.1 R)
• M39: 30,702,719 km (0.061 R)
• M40: 30,975,735 km (0.087 R)
• M41: 32,260,482 km (0.101 R)
• M42: 32,445,385 km (0.093 R)
• M43: 37,667,697 km (0.109 R)
• M44: 39,828,339 km (0.11 R)
• M45: 40,026,705 km (0.071 R)
• M46: 40,225,371 km (0.12 R)
• M47: 40,823,613 km (0.104 R)
• M48: 42,534,415 km (0.108 R)
• M49: 44,576,874 km (0.04 R)
• M50: 44,679,798 km (0.091 R)
• M51: 44,782,871 km (0.025 R)
• M52: 46,129,401 km (0.071 R)
• M53: 46,337,791 km (0.081 R)
• M54: 46,546,480 km (0.095 R)
• M55: 48,438,594 km (0.064 R)
• M56: 48,650,424 km (0.067 R)
• M57: 49,820,579 km (0.104 R)
• M58: 51,431,299 km (0.082 R)
• M59: 51,755,478 km (0.072 R)
• M60: 53,277,337 km (0.099 R)
• M61: 55,034,513 km (0.085 R)
• M62: 55,920,282 km (0.065 R)
• M63: 57,705,733 km (0.054 R)
• M64: 58,831,008 km (0.058 R)
• M65: 59,057,051 km (0.08 R)
• M66: 59,170,147 km (0.119 R)
• M67: 59,623,129 km (0.096 R)
• M68: 59,963,763 km (0.088 R)
• M69: 60,418,690 km (0.109 R)
• M70: 61,217,842 km (0.091 R)
• M71: 61,446,877 km (0.066 R)
• M72: 62,941,958 km (0.103 R)
• M73: 63,404,514 km (0.094 R)
• M74: 64,100,294 km (0.117 R)
• M75: 65,968,023 km (0.103 R)
• M76: 68,327,930 km (0.102 R)
• M77: 68,684,272 km (0.089 R)
• M78: 68,922,133 km (0.052 R)
• M79: 69,041,213 km (0.106 R)
• M80: 69,279,522 km (0.099 R)
• M81: 69,398,751 km (0.119 R)
• M82: 69,518,131 km (0.096 R)
• M83: 70,355,280 km (0.115 R)
• M84: 71,436,723 km (0.115 R)
• M85: 73,008,249 km (0.11 R)
• M86: 74,591,294 km (0.052 R)
• M87: 76,185,558 km (0.107 R)
• M88: 76,801,752 km (0.077 R)
• M89: 76,925,170 km (0.093 R)
• M90: 78,039,076 km (0.086 R)
• M91: 79,033,602 km (0.048 R)
• M92: 79,657,276 km (0.081 R)
• M93: 80,282,744 km (0.043 R)
• M94: 84,196,225 km (0.107 R)

Planet 8 - Ice Giant

Semi-Major Axis: 17.02 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 995.1

Radius: 6.5

Gravity: 23.55 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 12.85 AU - 21.19 AU

Year: 24565 Days

Day: 19.7 Hours

Environment

Temp: -192 °C

Axial Tilt: 23.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 98,833,246 km

• M1: 151,543 km (0.045 R)
• M2: 194,776 km (0.07 R)
• M3: 1,320,052 km (0.115 R)
• M4: 1,605,335 km (0.067 R)
• M5: 1,755,232 km (0.117 R)
• M6: 2,068,789 km (0.093 R)
• M7: 2,357,363 km (0.061 R)
• M8: 2,571,438 km (0.119 R)
• M9: 3,156,964 km (0.107 R)
• M10: 3,537,242 km (0.105 R)
• M11: 4,445,151 km (0.112 R)
• M12: 5,253,877 km (0.037 R)
• M13: 6,282,811 km (0.099 R)
• M14: 6,400,994 km (0.057 R)
• M15: 6,699,591 km (0.063 R)
• M16: 7,434,565 km (0.094 R)
• M17: 8,979,911 km (0.111 R)
• M18: 9,046,333 km (0.096 R)
• M19: 9,652,204 km (0.118 R)
• M20: 10,063,299 km (0.066 R)
• M21: 13,248,537 km (0.101 R)
• M22: 13,324,234 km (0.085 R)
• M23: 14,555,723 km (0.101 R)
• M24: 17,706,105 km (0.029 R)
• M25: 17,956,980 km (0.107 R)
• M26: 18,462,023 km (0.12 R)
• M27: 21,322,484 km (0.106 R)
• M28: 21,411,345 km (0.111 R)
• M29: 21,767,837 km (0.091 R)
• M30: 22,126,273 km (0.112 R)
• M31: 24,040,079 km (0.063 R)
• M32: 24,503,383 km (0.048 R)
• M33: 25,627,611 km (0.069 R)
• M34: 27,441,785 km (0.046 R)
• M35: 27,538,425 km (0.107 R)
• M36: 27,635,215 km (0.092 R)
• M37: 29,494,567 km (0.085 R)
• M38: 29,692,634 km (0.075 R)
• M39: 29,990,633 km (0.103 R)
• M40: 33,435,722 km (0.076 R)
• M41: 34,472,735 km (0.078 R)
• M42: 35,204,717 km (0.109 R)
• M43: 35,309,735 km (0.103 R)
• M44: 37,431,631 km (0.099 R)
• M45: 37,860,977 km (0.069 R)
• M46: 38,184,109 km (0.099 R)
• M47: 39,049,981 km (0.104 R)
• M48: 39,158,739 km (0.045 R)
• M49: 40,361,057 km (0.061 R)
• M50: 42,466,198 km (0.091 R)
• M51: 43,927,021 km (0.116 R)
• M52: 44,266,459 km (0.08 R)
• M53: 45,518,593 km (0.104 R)
• M54: 46,091,553 km (0.069 R)
• M55: 46,551,716 km (0.12 R)
• M56: 47,824,794 km (0.087 R)
• M57: 48,174,105 km (0.087 R)
• M58: 54,359,827 km (0.093 R)
• M59: 54,602,624 km (0.113 R)
• M60: 58,288,566 km (0.088 R)
• M61: 58,910,594 km (0.065 R)
• M62: 59,785,293 km (0.079 R)
• M63: 62,307,812 km (0.085 R)
• M64: 62,434,821 km (0.069 R)
• M65: 62,561,979 km (0.071 R)
• M66: 66,156,218 km (0.074 R)
• M67: 66,545,322 km (0.053 R)
• M68: 67,586,523 km (0.112 R)
• M69: 67,847,721 km (0.085 R)
• M70: 68,239,966 km (0.118 R)
• M71: 69,948,823 km (0.117 R)
• M72: 71,671,741 km (0.118 R)
• M73: 73,274,533 km (0.089 R)
• M74: 74,080,267 km (0.084 R)
• M75: 74,619,119 km (0.048 R)
• M76: 75,836,247 km (0.114 R)
• M77: 76,379,287 km (0.092 R)
• M78: 76,923,674 km (0.05 R)
• M79: 77,469,257 km (0.082 R)
• M80: 81,047,040 km (0.089 R)
• M81: 83,415,324 km (0.07 R)
• M82: 83,555,348 km (0.076 R)
• M83: 84,256,662 km (0.113 R)
• M84: 84,537,757 km (0.066 R)
• M85: 85,947,567 km (0.081 R)
• M86: 89,936,594 km (0.079 R)
• M87: 91,809,111 km (0.081 R)
• M88: 93,403,525 km (0.051 R)
• M89: 94,277,027 km (0.107 R)
• M90: 96,179,014 km (0.098 R)
• M91: 96,766,784 km (0.095 R)

Kuiper Belt

Range: 31.4 - 51.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 234 - 10,493 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit