🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.1 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.15

Radius: 1.58

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.023

Orbit Range: 1.07 AU - 1.13 AU

Year: 421 Days

Day: 19.4 Hours

Environment

Temp: 28 °C

Axial Tilt: 26.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 1.57 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.27

Radius: 1.39

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 1.52 AU - 1.62 AU

Year: 719 Days

Day: 27.9 Hours

Environment

Temp: -37 °C

Axial Tilt: 33.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.1 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.51

Radius: 1.83

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.057

Orbit Range: 2.92 AU - 3.28 AU

Year: 1994 Days

Day: 14.9 Hours

Environment

Temp: -102 °C

Axial Tilt: 35.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.2 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.88

Radius: 0.95

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 2.51 AU - 3.89 AU

Year: 2091 Days

Day: 47.7 Hours

Environment

Temp: -111 °C

Axial Tilt: 117.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 70,219,859 km

• M1: 200,461 km (0.052 R)
• M2: 327,619 km (0.101 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.58 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.75

Radius: 1.25

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 2.8 AU - 4.36 AU

Year: 2474 Days

Day: 32.4 Hours

Environment

Temp: -114 °C

Axial Tilt: 7.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.39 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 5.2 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 509.1

Radius: 8.8

Gravity: 6.57 G

Time & Orbit

Eccentricity (e): 0.062

Orbit Range: 4.88 AU - 5.52 AU

Year: 4331 Days

Day: 9.8 Hours

Environment

Temp: -141 °C

Axial Tilt: 80.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 70,219,859 km

• M1: 118,182 km (0.11 R)
• M2: 174,282 km (0.08 R)
• M3: 314,904 km (0.082 R)
• M4: 394,490 km (0.1 R)
• M5: 558,000 km (0.087 R)
• M6: 744,399 km (0.112 R)
• M7: 891,903 km (0.102 R)
• M8: 1,112,410 km (0.072 R)
• M9: 1,798,166 km (0.11 R)
• M10: 1,936,544 km (0.118 R)
• M11: 1,999,076 km (0.069 R)
• M12: 2,541,967 km (0.073 R)
• M13: 2,645,489 km (0.111 R)
• M14: 2,715,201 km (0.091 R)
• M15: 2,838,919 km (0.111 R)
• M16: 2,946,330 km (0.079 R)
• M17: 3,775,701 km (0.108 R)
• M18: 3,914,079 km (0.082 R)
• M19: 3,973,768 km (0.062 R)
• M20: 4,236,612 km (0.112 R)
• M21: 4,463,402 km (0.06 R)
• M22: 4,567,821 km (0.107 R)
• M23: 4,864,474 km (0.102 R)
• M24: 4,971,885 km (0.06 R)
• M25: 5,255,074 km (0.036 R)
• M26: 5,498,919 km (0.11 R)
• M27: 5,566,088 km (0.1 R)
• M28: 6,089,830 km (0.103 R)
• M29: 6,322,604 km (0.103 R)
• M30: 6,487,162 km (0.069 R)
• M31: 6,558,221 km (0.107 R)
• M32: 7,804,371 km (0.096 R)
• M33: 8,184,649 km (0.093 R)
• M34: 8,441,509 km (0.111 R)
• M35: 8,910,648 km (0.108 R)
• M36: 9,174,837 km (0.111 R)
• M37: 9,254,723 km (0.113 R)
• M38: 9,711,295 km (0.109 R)
• M39: 10,065,244 km (0.048 R)
• M40: 10,147,672 km (0.109 R)
• M41: 10,257,776 km (0.115 R)
• M42: 10,368,180 km (0.099 R)
• M43: 10,451,356 km (0.08 R)
• M44: 10,870,380 km (0.096 R)
• M45: 11,409,082 km (0.107 R)
• M46: 12,102,019 km (0.082 R)
• M47: 12,365,311 km (0.094 R)
• M48: 13,017,109 km (0.049 R)
• M49: 13,226,845 km (0.095 R)
• M50: 14,015,525 km (0.103 R)
• M51: 14,138,196 km (0.085 R)
• M52: 14,477,484 km (0.115 R)
• M53: 14,601,500 km (0.095 R)
• M54: 15,101,307 km (0.068 R)
• M55: 15,227,118 km (0.111 R)
• M56: 15,543,069 km (0.094 R)
• M57: 15,606,499 km (0.038 R)
• M58: 15,893,278 km (0.087 R)
• M59: 16,828,863 km (0.083 R)
• M60: 16,894,088 km (0.102 R)
• M61: 17,352,605 km (0.092 R)
• M62: 17,715,829 km (0.084 R)
• M63: 18,048,235 km (0.106 R)
• M64: 18,550,734 km (0.042 R)
• M65: 18,618,053 km (0.083 R)
• M66: 18,820,609 km (0.061 R)
• M67: 18,922,186 km (0.088 R)
• M68: 19,159,747 km (0.109 R)
• M69: 19,466,872 km (0.084 R)
• M70: 19,913,122 km (0.102 R)
• M71: 19,982,087 km (0.057 R)
• M72: 20,990,975 km (0.029 R)
• M73: 21,061,136 km (0.08 R)
• M74: 21,307,374 km (0.096 R)
• M75: 21,660,874 km (0.113 R)
• M76: 21,767,388 km (0.115 R)
• M77: 22,409,611 km (0.093 R)
• M78: 22,481,269 km (0.115 R)
• M79: 22,913,307 km (0.107 R)
• M80: 23,348,188 km (0.118 R)
• M81: 24,226,029 km (0.059 R)
• M82: 24,336,432 km (0.098 R)
• M83: 24,557,986 km (0.097 R)
• M84: 24,631,888 km (0.087 R)

Planet 7 - Gas Giant

Semi-Major Axis: 6.35 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 269.9

Radius: 8.5

Gravity: 3.74 G

Time & Orbit

Eccentricity (e): 0.03

Orbit Range: 6.16 AU - 6.54 AU

Year: 5845 Days

Day: 9.8 Hours

Environment

Temp: -143 °C

Axial Tilt: 11.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (62)

Outer Limit: 70,219,859 km

• M1: 119,977 km (0.038 R)
• M2: 202,406 km (0.09 R)
• M3: 323,730 km (0.068 R)
• M4: 404,213 km (0.088 R)
• M5: 777,161 km (0.108 R)
• M6: 1,186,610 km (0.044 R)
• M7: 1,484,160 km (0.075 R)
• M8: 1,656,348 km (0.106 R)
• M9: 2,020,469 km (0.119 R)
• M10: 2,131,321 km (0.05 R)
• M11: 2,392,519 km (0.073 R)
• M12: 2,785,961 km (0.078 R)
• M13: 3,144,697 km (0.116 R)
• M14: 3,613,686 km (0.098 R)
• M15: 3,729,475 km (0.088 R)
• M16: 3,846,610 km (0.112 R)
• M17: 4,124,712 km (0.109 R)
• M18: 4,471,032 km (0.108 R)
• M19: 5,213,635 km (0.111 R)
• M20: 5,521,358 km (0.107 R)
• M21: 5,632,809 km (0.112 R)
• M22: 5,744,857 km (0.078 R)
• M23: 7,098,718 km (0.069 R)
• M24: 7,244,277 km (0.108 R)
• M25: 7,390,733 km (0.115 R)
• M26: 7,612,437 km (0.073 R)
• M27: 7,811,253 km (0.115 R)
• M28: 8,572,108 km (0.071 R)
• M29: 8,831,062 km (0.107 R)
• M30: 8,987,690 km (0.061 R)
• M31: 9,145,217 km (0.12 R)
• M32: 9,596,404 km (0.05 R)
• M33: 9,865,232 km (0.1 R)
• M34: 9,919,386 km (0.061 R)
• M35: 11,021,324 km (0.05 R)
• M36: 11,672,523 km (0.093 R)
• M37: 11,959,602 km (0.113 R)
• M38: 12,394,483 km (0.113 R)
• M39: 12,716,717 km (0.081 R)
• M40: 13,190,343 km (0.045 R)
• M41: 13,609,517 km (0.116 R)
• M42: 13,850,968 km (0.091 R)
• M43: 14,063,397 km (0.099 R)
• M44: 14,583,997 km (0.075 R)
• M45: 14,924,183 km (0.114 R)
• M46: 15,392,275 km (0.117 R)
• M47: 15,738,594 km (0.1 R)
• M48: 16,087,456 km (0.062 R)
• M49: 16,246,927 km (0.112 R)
• M50: 16,535,202 km (0.047 R)
• M51: 16,599,529 km (0.072 R)
• M52: 17,116,988 km (0.072 R)
• M53: 17,312,363 km (0.097 R)
• M54: 18,801,460 km (0.115 R)
• M55: 18,868,480 km (0.054 R)
• M56: 19,612,281 km (0.116 R)
• M57: 20,056,138 km (0.088 R)
• M58: 20,159,061 km (0.101 R)
• M59: 20,849,754 km (0.065 R)
• M60: 21,829,770 km (0.119 R)
• M61: 23,544,311 km (0.055 R)
• M62: 24,564,270 km (0.077 R)

Planet 8 - Ice Giant

Semi-Major Axis: 13.88 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 603.7

Radius: 3.2

Gravity: 58.96 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 13.84 AU - 13.92 AU

Year: 18887 Days

Day: 15.5 Hours

Environment

Temp: -182 °C

Axial Tilt: 1.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 70,219,859 km

• M1: 46,076 km (0.095 R)
• M2: 132,095 km (0.11 R)
• M3: 334,052 km (0.114 R)
• M4: 1,176,138 km (0.063 R)
• M5: 1,229,694 km (0.107 R)
• M6: 1,395,599 km (0.08 R)
• M7: 2,160,044 km (0.109 R)
• M8: 2,325,948 km (0.102 R)
• M9: 2,565,304 km (0.09 R)
• M10: 2,884,546 km (0.103 R)
• M11: 3,067,205 km (0.101 R)
• M12: 3,755,505 km (0.05 R)
• M13: 5,444,016 km (0.105 R)
• M14: 5,578,953 km (0.104 R)
• M15: 5,714,938 km (0.095 R)
• M16: 6,793,539 km (0.12 R)
• M17: 7,331,044 km (0.12 R)
• M18: 7,380,561 km (0.08 R)
• M19: 7,430,227 km (0.103 R)
• M20: 7,680,205 km (0.111 R)
• M21: 8,759,703 km (0.053 R)
• M22: 9,023,744 km (0.103 R)
• M23: 9,290,327 km (0.062 R)
• M24: 9,667,762 km (0.109 R)
• M25: 9,831,123 km (0.085 R)
• M26: 10,050,284 km (0.104 R)
• M27: 10,105,336 km (0.095 R)
• M28: 10,437,892 km (0.088 R)
• M29: 10,493,543 km (0.073 R)
• M30: 10,605,442 km (0.096 R)
• M31: 10,773,889 km (0.058 R)
• M32: 10,830,138 km (0.066 R)
• M33: 11,056,479 km (0.117 R)
• M34: 11,113,327 km (0.097 R)
• M35: 11,399,059 km (0.064 R)
• M36: 11,744,929 km (0.107 R)
• M37: 12,329,258 km (0.064 R)
• M38: 12,684,254 km (0.079 R)
• M39: 15,515,543 km (0.096 R)
• M40: 18,329,330 km (0.111 R)
• M41: 18,599,054 km (0.04 R)
• M42: 18,869,976 km (0.119 R)
• M43: 19,347,193 km (0.045 R)
• M44: 19,621,706 km (0.113 R)
• M45: 21,437,225 km (0.065 R)
• M46: 21,579,044 km (0.064 R)
• M47: 22,508,795 km (0.058 R)
• M48: 22,797,369 km (0.067 R)
• M49: 23,451,411 km (0.045 R)
• M50: 23,597,568 km (0.087 R)
• M51: 25,450,039 km (0.091 R)
• M52: 26,736,131 km (0.104 R)
• M53: 27,041,909 km (0.055 R)
• M54: 28,509,614 km (0.095 R)
• M55: 29,607,513 km (0.114 R)
• M56: 30,161,623 km (0.112 R)
• M57: 30,799,210 km (0.079 R)
• M58: 32,006,315 km (0.068 R)
• M59: 32,249,711 km (0.12 R)
• M60: 34,882,783 km (0.08 R)
• M61: 35,719,633 km (0.109 R)
• M62: 36,140,602 km (0.104 R)
• M63: 36,647,888 km (0.116 R)
• M64: 41,759,647 km (0.105 R)
• M65: 43,005,049 km (0.103 R)
• M66: 44,443,134 km (0.066 R)
• M67: 45,440,802 km (0.112 R)
• M68: 46,262,693 km (0.063 R)
• M69: 46,629,656 km (0.102 R)
• M70: 47,458,578 km (0.065 R)
• M71: 48,013,885 km (0.112 R)
• M72: 48,571,287 km (0.112 R)
• M73: 49,037,584 km (0.057 R)
• M74: 49,598,875 km (0.091 R)
• M75: 51,201,068 km (0.074 R)
• M76: 54,069,458 km (0.094 R)
• M77: 56,010,640 km (0.12 R)
• M78: 56,206,014 km (0.079 R)
• M79: 56,499,376 km (0.088 R)
• M80: 56,793,336 km (0.082 R)
• M81: 58,270,914 km (0.103 R)
• M82: 58,369,798 km (0.061 R)
• M83: 58,667,049 km (0.1 R)
• M84: 60,560,808 km (0.063 R)
• M85: 60,962,030 km (0.059 R)
• M86: 61,666,337 km (0.093 R)
• M87: 61,767,166 km (0.113 R)
• M88: 62,778,597 km (0.12 R)
• M89: 63,387,909 km (0.096 R)
• M90: 63,591,512 km (0.109 R)
• M91: 64,101,491 km (0.117 R)
• M92: 64,510,342 km (0.071 R)
• M93: 66,361,167 km (0.075 R)
• M94: 67,396,833 km (0.107 R)
• M95: 67,916,685 km (0.119 R)
• M96: 68,125,075 km (0.048 R)
• M97: 70,009,410 km (0.1 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 307 - 16,249 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit