🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.15 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.88

Radius: 1.53

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 1.14 AU - 1.16 AU

Year: 438 Days

Day: 18.7 Hours

Environment

Temp: 31 °C

Axial Tilt: 14.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 96,716,635 km

• M1: 814,860 km (0.1 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.43 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.99

Radius: 1.32

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.151

Orbit Range: 1.21 AU - 1.65 AU

Year: 607 Days

Day: 14.3 Hours

Environment

Temp: -3 °C

Axial Tilt: 42.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 96,716,635 km

• M1: 131,497 km (0.112 R)

Asteroid Belt

Center: 7.9 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Ice Giant

Semi-Major Axis: 14.36 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 937.4

Radius: 6.3

Gravity: 23.62 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 13.94 AU - 14.78 AU

Year: 19305 Days

Day: 16.1 Hours

Environment

Temp: -195 °C

Axial Tilt: 4.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 96,716,635 km

• M1: 423,960 km (0.114 R)
• M2: 528,230 km (0.087 R)
• M3: 891,603 km (0.118 R)
• M4: 999,912 km (0.109 R)
• M5: 1,084,136 km (0.114 R)
• M6: 1,141,581 km (0.119 R)
• M7: 1,572,423 km (0.077 R)
• M8: 2,193,554 km (0.073 R)
• M9: 2,341,057 km (0.054 R)
• M10: 3,809,061 km (0.058 R)
• M11: 3,897,473 km (0.055 R)
• M12: 3,941,904 km (0.106 R)
• M13: 4,076,542 km (0.079 R)
• M14: 4,212,526 km (0.067 R)
• M15: 4,350,007 km (0.05 R)
• M16: 5,059,849 km (0.063 R)
• M17: 5,108,468 km (0.064 R)
• M18: 5,452,992 km (0.088 R)
• M19: 5,703,718 km (0.099 R)
• M20: 5,856,009 km (0.116 R)
• M21: 5,958,334 km (0.105 R)
• M22: 6,637,358 km (0.096 R)
• M23: 6,904,989 km (0.11 R)
• M24: 7,121,756 km (0.079 R)
• M25: 7,285,715 km (0.091 R)
• M26: 7,897,720 km (0.081 R)
• M27: 8,584,075 km (0.098 R)
• M28: 8,700,313 km (0.089 R)
• M29: 8,817,149 km (0.081 R)
• M30: 8,875,642 km (0.118 R)
• M31: 8,934,434 km (0.094 R)
• M32: 9,052,167 km (0.087 R)
• M33: 9,408,808 km (0.11 R)
• M34: 10,943,234 km (0.108 R)
• M35: 11,642,753 km (0.104 R)
• M36: 12,685,750 km (0.082 R)
• M37: 12,818,294 km (0.094 R)
• M38: 12,951,286 km (0.116 R)
• M39: 13,420,126 km (0.029 R)
• M40: 14,512,639 km (0.116 R)
• M41: 15,491,757 km (0.103 R)
• M42: 16,564,374 km (0.08 R)
• M43: 16,636,779 km (0.06 R)
• M44: 19,310,841 km (0.059 R)
• M45: 20,853,195 km (0.117 R)
• M46: 21,009,525 km (0.051 R)
• M47: 22,274,674 km (0.065 R)
• M48: 23,564,357 km (0.103 R)
• M49: 24,054,290 km (0.088 R)
• M50: 25,293,559 km (0.095 R)
• M51: 31,613,471 km (0.117 R)
• M52: 32,787,515 km (0.103 R)
• M53: 33,425,550 km (0.099 R)
• M54: 35,364,189 km (0.096 R)
• M55: 35,924,732 km (0.104 R)
• M56: 36,960,099 km (0.119 R)
• M57: 38,483,603 km (0.068 R)
• M58: 40,513,946 km (0.036 R)
• M59: 40,904,695 km (0.094 R)
• M60: 41,296,492 km (0.067 R)
• M61: 41,985,390 km (0.033 R)
• M62: 42,777,362 km (0.094 R)
• M63: 43,075,660 km (0.096 R)
• M64: 43,274,774 km (0.096 R)
• M65: 43,374,556 km (0.069 R)
• M66: 45,587,707 km (0.028 R)
• M67: 47,528,440 km (0.053 R)
• M68: 50,018,198 km (0.082 R)
• M69: 55,231,534 km (0.072 R)
• M70: 55,664,620 km (0.099 R)
• M71: 60,057,561 km (0.107 R)
• M72: 60,614,514 km (0.114 R)
• M73: 60,726,114 km (0.091 R)
• M74: 63,764,746 km (0.095 R)
• M75: 64,332,769 km (0.115 R)
• M76: 64,674,451 km (0.087 R)
• M77: 65,588,643 km (0.036 R)
• M78: 65,703,086 km (0.036 R)
• M79: 66,737,256 km (0.077 R)
• M80: 67,429,595 km (0.04 R)
• M81: 67,660,873 km (0.117 R)
• M82: 68,240,266 km (0.069 R)
• M83: 69,054,377 km (0.082 R)
• M84: 69,871,481 km (0.063 R)
• M85: 70,222,736 km (0.044 R)
• M86: 70,926,894 km (0.046 R)
• M87: 73,767,009 km (0.072 R)
• M88: 74,602,214 km (0.075 R)
• M89: 80,046,529 km (0.08 R)

Planet 4 - Ice Giant

Semi-Major Axis: 17.17 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 883.3

Radius: 6.6

Gravity: 20.28 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 14.54 AU - 19.8 AU

Year: 25240 Days

Day: 19.8 Hours

Environment

Temp: -197 °C

Axial Tilt: 10.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 96,716,635 km

• M1: 193,580 km (0.1 R)
• M2: 635,193 km (0.069 R)
• M3: 1,328,579 km (0.077 R)
• M4: 1,683,425 km (0.116 R)
• M5: 2,519,228 km (0.111 R)
• M6: 3,704,193 km (0.075 R)
• M7: 3,850,649 km (0.057 R)
• M8: 5,252,980 km (0.115 R)
• M9: 5,473,038 km (0.053 R)
• M10: 6,266,655 km (0.115 R)
• M11: 6,795,782 km (0.1 R)
• M12: 7,278,086 km (0.114 R)
• M13: 7,461,792 km (0.112 R)
• M14: 7,585,210 km (0.076 R)
• M15: 8,148,596 km (0.106 R)
• M16: 8,467,389 km (0.065 R)
• M17: 9,715,783 km (0.102 R)
• M18: 9,782,953 km (0.119 R)
• M19: 10,602,599 km (0.063 R)
• M20: 12,598,833 km (0.103 R)
• M21: 12,967,293 km (0.037 R)
• M22: 13,115,694 km (0.045 R)
• M23: 13,639,586 km (0.08 R)
• M24: 14,862,249 km (0.117 R)
• M25: 16,519,794 km (0.114 R)
• M26: 18,735,189 km (0.084 R)
• M27: 18,987,111 km (0.103 R)
• M28: 19,579,220 km (0.109 R)
• M29: 20,349,350 km (0.049 R)
• M30: 20,608,154 km (0.084 R)
• M31: 20,694,771 km (0.095 R)
• M32: 21,919,080 km (0.112 R)
• M33: 22,362,039 km (0.076 R)
• M34: 24,620,668 km (0.08 R)
• M35: 27,140,195 km (0.094 R)
• M36: 27,425,179 km (0.101 R)
• M37: 27,520,473 km (0.075 R)
• M38: 28,094,031 km (0.026 R)
• M39: 28,961,849 km (0.105 R)
• M40: 30,034,465 km (0.067 R)
• M41: 30,526,194 km (0.101 R)
• M42: 32,318,675 km (0.099 R)
• M43: 32,419,355 km (0.075 R)
• M44: 32,620,863 km (0.074 R)
• M45: 34,247,590 km (0.097 R)
• M46: 35,070,827 km (0.098 R)
• M47: 35,277,571 km (0.057 R)
• M48: 35,588,585 km (0.11 R)
• M49: 35,796,526 km (0.032 R)
• M50: 36,109,036 km (0.077 R)
• M51: 36,946,785 km (0.11 R)
• M52: 37,262,586 km (0.03 R)
• M53: 38,641,579 km (0.103 R)
• M54: 39,176,391 km (0.117 R)
• M55: 39,390,915 km (0.099 R)
• M56: 39,929,168 km (0.108 R)
• M57: 41,230,819 km (0.11 R)
• M58: 41,558,438 km (0.069 R)
• M59: 42,546,382 km (0.057 R)
• M60: 42,656,636 km (0.064 R)
• M61: 43,320,103 km (0.103 R)
• M62: 44,433,560 km (0.082 R)
• M63: 47,715,288 km (0.115 R)
• M64: 48,059,214 km (0.027 R)
• M65: 48,980,288 km (0.113 R)
• M66: 49,211,566 km (0.105 R)
• M67: 50,606,267 km (0.117 R)
• M68: 52,249,899 km (0.091 R)
• M69: 55,589,372 km (0.094 R)
• M70: 55,951,249 km (0.109 R)
• M71: 56,920,045 km (0.097 R)
• M72: 57,406,537 km (0.083 R)
• M73: 57,528,310 km (0.029 R)
• M74: 57,894,376 km (0.072 R)
• M75: 58,138,819 km (0.061 R)
• M76: 60,726,114 km (0.027 R)
• M77: 62,471,772 km (0.028 R)
• M78: 62,848,010 km (0.031 R)
• M79: 64,867,282 km (0.115 R)
• M80: 65,757,390 km (0.093 R)
• M81: 67,678,226 km (0.099 R)
• M82: 70,920,461 km (0.109 R)
• M83: 73,285,902 km (0.097 R)
• M84: 77,420,189 km (0.066 R)
• M85: 81,766,456 km (0.09 R)
• M86: 83,003,032 km (0.043 R)
• M87: 83,416,521 km (0.109 R)
• M88: 86,470,262 km (0.097 R)
• M89: 86,609,986 km (0.096 R)
• M90: 88,151,293 km (0.04 R)
• M91: 92,543,636 km (0.112 R)
• M92: 93,545,344 km (0.087 R)

Kuiper Belt

Range: 30.9 - 46.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 547 - 12,482 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit