🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.88 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.5

Radius: 0.76

Gravity: 0.87 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 0.71 AU - 1.05 AU

Year: 290 Days

Day: 18.6 Hours

Environment

Temp: 166 °C

Axial Tilt: 2.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 75,414,911 km

• M1: 136,882 km (0.105 R)
• M2: 319,391 km (0.112 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.1 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.52

Radius: 1.18

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 0.88 AU - 1.32 AU

Year: 405 Days

Day: 32.9 Hours

Environment

Temp: 24 °C

Axial Tilt: 21.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.53 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.23

Radius: 0.56

Gravity: 0.73 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 1.15 AU - 1.91 AU

Year: 665 Days

Day: 35.1 Hours

Environment

Temp: -14 °C

Axial Tilt: 32.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 1.62 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.7

Radius: 1.24

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.187

Orbit Range: 1.32 AU - 1.92 AU

Year: 725 Days

Day: 39.1 Hours

Environment

Temp: -30 °C

Axial Tilt: 8.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.58 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.73

Radius: 1.86

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 2.01 AU - 3.15 AU

Year: 1456 Days

Day: 40.8 Hours

Environment

Temp: -87 °C

Axial Tilt: 6.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 6.48 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 271.9

Radius: 9.2

Gravity: 3.21 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 6.34 AU - 6.62 AU

Year: 5798 Days

Day: 6 Hours

Environment

Temp: -144 °C

Axial Tilt: 35.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 75,414,911 km

• M1: 118,482 km (0.106 R)
• M2: 183,407 km (0.108 R)
• M3: 309,368 km (0.119 R)
• M4: 370,853 km (0.119 R)
• M5: 428,897 km (0.054 R)
• M6: 527,781 km (0.097 R)
• M7: 625,170 km (0.045 R)
• M8: 729,290 km (0.068 R)
• M9: 873,801 km (0.104 R)
• M10: 1,364,183 km (0.099 R)
• M11: 1,474,437 km (0.102 R)
• M12: 1,718,730 km (0.109 R)
• M13: 1,838,259 km (0.055 R)
• M14: 2,085,694 km (0.109 R)
• M15: 2,360,654 km (0.071 R)
• M16: 2,664,338 km (0.114 R)
• M17: 3,235,054 km (0.095 R)
• M18: 3,402,454 km (0.108 R)
• M19: 3,823,572 km (0.056 R)
• M20: 3,980,799 km (0.071 R)
• M21: 4,444,852 km (0.097 R)
• M22: 4,506,636 km (0.111 R)
• M23: 4,631,101 km (0.105 R)
• M24: 4,714,726 km (0.098 R)
• M25: 5,054,463 km (0.105 R)
• M26: 5,205,557 km (0.107 R)
• M27: 5,336,306 km (0.091 R)
• M28: 5,423,970 km (0.118 R)
• M29: 5,734,984 km (0.077 R)
• M30: 6,097,609 km (0.039 R)
• M31: 6,374,365 km (0.115 R)
• M32: 6,631,823 km (0.098 R)
• M33: 6,702,583 km (0.084 R)
• M34: 7,084,506 km (0.052 R)
• M35: 7,156,912 km (0.093 R)
• M36: 7,448,927 km (0.079 R)
• M37: 7,769,665 km (0.102 R)
• M38: 7,869,297 km (0.091 R)
• M39: 8,196,168 km (0.089 R)
• M40: 8,527,378 km (0.073 R)
• M41: 9,097,944 km (0.084 R)
• M42: 9,761,261 km (0.092 R)
• M43: 10,248,501 km (0.085 R)
• M44: 10,688,169 km (0.089 R)
• M45: 10,771,346 km (0.114 R)
• M46: 10,854,821 km (0.113 R)
• M47: 10,966,272 km (0.098 R)
• M48: 11,078,171 km (0.067 R)
• M49: 11,331,291 km (0.057 R)
• M50: 11,472,661 km (0.069 R)
• M51: 12,102,019 km (0.102 R)
• M52: 12,508,327 km (0.063 R)
• M53: 12,683,805 km (0.079 R)
• M54: 12,830,710 km (0.065 R)
• M55: 13,394,096 km (0.114 R)
• M56: 13,543,694 km (0.112 R)
• M57: 13,633,752 km (0.101 R)
• M58: 14,026,147 km (0.096 R)
• M59: 14,391,764 km (0.115 R)
• M60: 14,760,523 km (0.087 R)
• M61: 14,915,057 km (0.084 R)
• M62: 14,976,991 km (0.033 R)
• M63: 15,225,772 km (0.099 R)
• M64: 15,916,765 km (0.107 R)
• M65: 16,778,897 km (0.095 R)
• M66: 17,102,029 km (0.057 R)
• M67: 17,362,030 km (0.106 R)
• M68: 17,460,016 km (0.048 R)
• M69: 18,083,839 km (0.107 R)
• M70: 18,282,505 km (0.082 R)
• M71: 18,548,341 km (0.118 R)
• M72: 18,715,142 km (0.088 R)
• M73: 19,624,548 km (0.068 R)
• M74: 20,101,765 km (0.117 R)
• M75: 20,548,315 km (0.078 R)
• M76: 21,416,431 km (0.026 R)
• M77: 21,521,299 km (0.087 R)
• M78: 22,296,366 km (0.111 R)
• M79: 22,544,848 km (0.072 R)
• M80: 22,615,907 km (0.081 R)
• M81: 23,982,334 km (0.104 R)
• M82: 24,455,961 km (0.119 R)

Planet 7 - Ice Giant

Semi-Major Axis: 15.49 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 581.1

Radius: 6.9

Gravity: 12.21 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 13.09 AU - 17.89 AU

Year: 21427 Days

Day: 17.9 Hours

Environment

Temp: -184 °C

Axial Tilt: 31.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 75,414,911 km

• M1: 120,875 km (0.12 R)
• M2: 2,119,652 km (0.097 R)
• M3: 2,187,869 km (0.108 R)
• M4: 2,648,780 km (0.072 R)
• M5: 2,871,531 km (0.077 R)
• M6: 3,822,226 km (0.116 R)
• M7: 4,159,270 km (0.109 R)
• M8: 5,319,251 km (0.103 R)
• M9: 5,553,223 km (0.077 R)
• M10: 6,722,629 km (0.058 R)
• M11: 6,924,736 km (0.097 R)
• M12: 7,490,964 km (0.078 R)
• M13: 7,647,892 km (0.083 R)
• M14: 8,018,446 km (0.081 R)
• M15: 9,164,964 km (0.098 R)
• M16: 10,130,169 km (0.04 R)
• M17: 11,366,446 km (0.098 R)
• M18: 12,155,425 km (0.108 R)
• M19: 12,216,910 km (0.117 R)
• M20: 12,525,531 km (0.112 R)
• M21: 12,712,079 km (0.106 R)
• M22: 12,774,312 km (0.06 R)
• M23: 13,340,091 km (0.067 R)
• M24: 17,384,320 km (0.05 R)
• M25: 18,010,836 km (0.119 R)
• M26: 20,883,264 km (0.091 R)
• M27: 21,772,474 km (0.116 R)
• M28: 22,221,717 km (0.109 R)
• M29: 22,977,036 km (0.116 R)
• M30: 23,817,776 km (0.1 R)
• M31: 24,357,974 km (0.052 R)
• M32: 24,980,451 km (0.117 R)
• M33: 27,119,102 km (0.1 R)
• M34: 27,602,303 km (0.083 R)
• M35: 27,926,033 km (0.107 R)
• M36: 28,577,382 km (0.081 R)
• M37: 29,480,953 km (0.081 R)
• M38: 32,247,317 km (0.029 R)
• M39: 32,332,438 km (0.081 R)
• M40: 33,445,895 km (0.113 R)
• M41: 33,877,485 km (0.093 R)
• M42: 36,062,811 km (0.104 R)
• M43: 37,306,418 km (0.093 R)
• M44: 38,203,257 km (0.112 R)
• M45: 38,383,373 km (0.101 R)
• M46: 39,016,471 km (0.078 R)
• M47: 39,470,650 km (0.072 R)
• M48: 39,652,860 km (0.119 R)
• M49: 40,018,178 km (0.096 R)
• M50: 40,476,247 km (0.093 R)
• M51: 41,028,263 km (0.065 R)
• M52: 42,046,875 km (0.056 R)
• M53: 42,232,825 km (0.052 R)
• M54: 44,771,651 km (0.057 R)
• M55: 44,961,640 km (0.103 R)
• M56: 45,056,784 km (0.066 R)
• M57: 45,820,033 km (0.108 R)
• M58: 46,876,493 km (0.1 R)
• M59: 47,456,185 km (0.115 R)
• M60: 48,232,747 km (0.115 R)
• M61: 48,427,524 km (0.116 R)
• M62: 48,622,599 km (0.087 R)
• M63: 49,013,498 km (0.098 R)
• M64: 49,209,322 km (0.106 R)
• M65: 49,700,153 km (0.062 R)
• M66: 50,291,064 km (0.047 R)
• M67: 51,480,218 km (0.107 R)
• M68: 52,478,035 km (0.11 R)
• M69: 53,885,901 km (0.049 R)
• M70: 55,918,487 km (0.118 R)
• M71: 56,430,561 km (0.073 R)
• M72: 56,635,809 km (0.065 R)
• M73: 57,976,056 km (0.077 R)
• M74: 58,286,921 km (0.094 R)
• M75: 58,494,413 km (0.05 R)
• M76: 58,910,146 km (0.101 R)
• M77: 60,163,177 km (0.085 R)
• M78: 61,319,419 km (0.106 R)
• M79: 63,440,567 km (0.045 R)
• M80: 63,974,632 km (0.119 R)
• M81: 64,402,931 km (0.086 R)
• M82: 66,450,327 km (0.108 R)
• M83: 66,558,636 km (0.108 R)
• M84: 67,318,743 km (0.056 R)
• M85: 68,409,610 km (0.081 R)
• M86: 69,506,312 km (0.058 R)
• M87: 70,498,296 km (0.075 R)
• M88: 70,719,401 km (0.095 R)
• M89: 70,829,954 km (0.083 R)
• M90: 71,273,063 km (0.072 R)
• M91: 72,273,274 km (0.104 R)
• M92: 74,063,063 km (0.027 R)
• M93: 74,175,411 km (0.042 R)
• M94: 74,400,257 km (0.085 R)

Kuiper Belt

Range: 31.2 - 57.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 310 - 18,643 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit