🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.34 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Terrestrial

Semi-Major Axis: 0.68 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.49

Radius: 1.17

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 0.68 AU - 0.68 AU

Year: 199 Days

Day: 45.8 Hours

Environment

Temp: 204 °C

Axial Tilt: 37.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.96 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.15

Radius: 1.36

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 1.85 AU - 2.07 AU

Year: 973 Days

Day: 42.5 Hours

Environment

Temp: -50 °C

Axial Tilt: 61 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 53,035,484 km

• M1: 927,058 km (0.102 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.71 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.46

Radius: 1.82

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 2.42 AU - 3 AU

Year: 1583 Days

Day: 42.1 Hours

Environment

Temp: -94 °C

Axial Tilt: 9.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 4.5 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4

Radius: 1.74

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.039

Orbit Range: 4.32 AU - 4.68 AU

Year: 3387 Days

Day: 40.7 Hours

Environment

Temp: -135 °C

Axial Tilt: 44.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 10.59 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 154.3

Radius: 12

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.241

Orbit Range: 8.04 AU - 13.14 AU

Year: 12226 Days

Day: 9.9 Hours

Environment

Temp: -177 °C

Axial Tilt: 84 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 53,035,484 km

• M1: 177,573 km (0.063 R)
• M2: 625,020 km (0.059 R)
• M3: 1,015,770 km (0.075 R)
• M4: 1,167,611 km (0.085 R)
• M5: 1,327,532 km (0.075 R)
• M6: 1,427,014 km (0.089 R)
• M7: 1,651,710 km (0.03 R)
• M8: 1,741,319 km (0.078 R)
• M9: 1,869,525 km (0.076 R)
• M10: 1,963,322 km (0.091 R)
• M11: 2,234,095 km (0.099 R)
• M12: 2,517,283 km (0.114 R)
• M13: 3,074,087 km (0.077 R)
• M14: 3,787,070 km (0.094 R)
• M15: 4,028,072 km (0.099 R)
• M16: 4,323,827 km (0.113 R)
• M17: 4,423,908 km (0.104 R)
• M18: 4,575,750 km (0.055 R)
• M19: 4,910,550 km (0.103 R)
• M20: 5,280,057 km (0.107 R)
• M21: 5,631,313 km (0.108 R)
• M22: 5,990,348 km (0.116 R)
• M23: 6,130,371 km (0.111 R)
• M24: 6,385,286 km (0.034 R)
• M25: 6,471,005 km (0.067 R)
• M26: 6,557,174 km (0.11 R)
• M27: 6,730,558 km (0.119 R)
• M28: 7,082,113 km (0.115 R)
• M29: 7,230,364 km (0.105 R)
• M30: 7,681,252 km (0.096 R)
• M31: 8,296,848 km (0.051 R)
• M32: 8,516,008 km (0.088 R)
• M33: 8,610,554 km (0.117 R)
• M34: 9,024,342 km (0.114 R)
• M35: 9,249,786 km (0.11 R)
• M36: 9,542,399 km (0.079 R)
• M37: 10,270,791 km (0.115 R)
• M38: 10,845,846 km (0.119 R)
• M39: 11,016,986 km (0.112 R)
• M40: 11,223,580 km (0.071 R)
• M41: 11,327,252 km (0.111 R)
• M42: 12,275,552 km (0.118 R)
• M43: 12,561,434 km (0.118 R)
• M44: 13,030,723 km (0.115 R)
• M45: 13,139,779 km (0.095 R)
• M46: 15,693,565 km (0.027 R)
• M47: 16,238,101 km (0.109 R)
• M48: 16,630,795 km (0.114 R)
• M49: 16,907,551 km (0.085 R)
• M50: 17,305,631 km (0.095 R)
• M51: 17,706,853 km (0.075 R)
• M52: 17,989,443 km (0.098 R)
• M53: 18,151,607 km (0.09 R)
• M54: 18,559,261 km (0.067 R)
• M55: 18,641,091 km (0.079 R)
• M56: 18,969,908 km (0.109 R)
• M57: 19,259,080 km (0.08 R)
• M58: 20,051,500 km (0.042 R)
• M59: 20,135,574 km (0.087 R)
• M60: 20,557,440 km (0.085 R)
• M61: 20,769,570 km (0.105 R)
• M62: 20,897,177 km (0.032 R)
• M63: 21,453,083 km (0.12 R)
• M64: 22,100,542 km (0.112 R)
• M65: 22,274,375 km (0.101 R)
• M66: 22,929,913 km (0.102 R)
• M67: 23,105,840 km (0.087 R)
• M68: 23,680,745 km (0.099 R)
• M69: 24,036,787 km (0.09 R)
• M70: 24,439,505 km (0.112 R)
• M71: 24,799,288 km (0.073 R)
• M72: 25,025,181 km (0.1 R)
• M73: 25,433,284 km (0.07 R)
• M74: 25,980,961 km (0.097 R)
• M75: 26,072,665 km (0.092 R)
• M76: 26,256,221 km (0.109 R)
• M77: 26,717,282 km (0.053 R)
• M78: 26,856,109 km (0.071 R)
• M79: 27,134,361 km (0.066 R)
• M80: 28,446,035 km (0.037 R)
• M81: 28,540,581 km (0.116 R)
• M82: 28,682,400 km (0.102 R)
• M83: 30,355,502 km (0.114 R)
• M84: 30,645,423 km (0.084 R)
• M85: 30,790,832 km (0.087 R)
• M86: 31,961,735 km (0.115 R)
• M87: 32,552,646 km (0.119 R)
• M88: 33,097,482 km (0.04 R)

Planet 6 - Gas Giant

Semi-Major Axis: 11.03 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 549.4

Radius: 10

Gravity: 5.49 G

Time & Orbit

Eccentricity (e): 0.054

Orbit Range: 10.43 AU - 11.63 AU

Year: 12996 Days

Day: 15 Hours

Environment

Temp: -172 °C

Axial Tilt: 31.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 53,035,484 km

• M1: 359,035 km (0.085 R)
• M2: 427,252 km (0.093 R)
• M3: 1,772,585 km (0.05 R)
• M4: 1,847,982 km (0.111 R)
• M5: 1,924,577 km (0.076 R)
• M6: 2,241,874 km (0.077 R)
• M7: 2,351,379 km (0.088 R)
• M8: 2,547,353 km (0.106 R)
• M9: 2,719,689 km (0.115 R)
• M10: 3,447,333 km (0.048 R)
• M11: 3,574,342 km (0.113 R)
• M12: 3,800,384 km (0.097 R)
• M13: 4,064,425 km (0.039 R)
• M14: 4,131,444 km (0.062 R)
• M15: 4,266,531 km (0.113 R)
• M16: 4,963,807 km (0.09 R)
• M17: 5,035,464 km (0.118 R)
• M18: 5,216,179 km (0.091 R)
• M19: 5,362,336 km (0.087 R)
• M20: 5,658,839 km (0.067 R)
• M21: 5,733,787 km (0.112 R)
• M22: 7,098,569 km (0.073 R)
• M23: 9,702,320 km (0.097 R)
• M24: 9,837,257 km (0.11 R)
• M25: 10,154,703 km (0.062 R)
• M26: 10,337,662 km (0.075 R)
• M27: 10,614,119 km (0.081 R)
• M28: 10,706,869 km (0.075 R)
• M29: 11,127,239 km (0.053 R)
• M30: 12,032,606 km (0.118 R)
• M31: 12,129,395 km (0.093 R)
• M32: 12,764,139 km (0.116 R)
• M33: 13,110,309 km (0.113 R)
• M34: 14,116,803 km (0.085 R)
• M35: 14,269,842 km (0.112 R)
• M36: 14,836,070 km (0.09 R)
• M37: 14,939,741 km (0.091 R)
• M38: 15,831,195 km (0.058 R)
• M39: 16,096,581 km (0.093 R)
• M40: 16,470,726 km (0.107 R)
• M41: 17,500,707 km (0.089 R)
• M42: 18,217,281 km (0.065 R)
• M43: 18,719,182 km (0.048 R)
• M44: 19,338,666 km (0.079 R)
• M45: 19,907,587 km (0.082 R)
• M46: 21,412,691 km (0.085 R)
• M47: 24,103,059 km (0.1 R)
• M48: 25,085,020 km (0.116 R)
• M49: 25,518,704 km (0.081 R)
• M50: 25,892,549 km (0.084 R)
• M51: 25,954,931 km (0.109 R)
• M52: 27,151,415 km (0.102 R)
• M53: 27,214,845 km (0.067 R)
• M54: 28,044,514 km (0.096 R)
• M55: 29,206,740 km (0.085 R)
• M56: 29,990,484 km (0.1 R)
• M57: 30,648,714 km (0.117 R)
• M58: 30,714,836 km (0.042 R)
• M59: 30,847,231 km (0.109 R)
• M60: 31,445,024 km (0.107 R)
• M61: 32,719,597 km (0.092 R)
• M62: 32,854,834 km (0.097 R)
• M63: 33,057,838 km (0.106 R)
• M64: 33,329,358 km (0.101 R)
• M65: 35,944,628 km (0.032 R)
• M66: 36,573,687 km (0.09 R)
• M67: 37,771,667 km (0.069 R)
• M68: 37,842,577 km (0.098 R)
• M69: 38,767,989 km (0.109 R)
• M70: 39,556,968 km (0.077 R)
• M71: 39,989,456 km (0.12 R)
• M72: 40,931,922 km (0.032 R)
• M73: 41,223,488 km (0.086 R)
• M74: 42,248,982 km (0.106 R)
• M75: 43,357,203 km (0.053 R)
• M76: 43,431,403 km (0.026 R)
• M77: 44,026,803 km (0.046 R)
• M78: 44,175,952 km (0.068 R)
• M79: 44,400,199 km (0.091 R)
• M80: 45,526,671 km (0.084 R)
• M81: 47,808,039 km (0.091 R)
• M82: 47,961,377 km (0.045 R)
• M83: 48,115,014 km (0.095 R)
• M84: 49,194,512 km (0.099 R)
• M85: 49,892,835 km (0.119 R)
• M86: 50,516,209 km (0.104 R)
• M87: 52,007,101 km (0.117 R)

Kuiper Belt

Range: 30.9 - 50.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 279 - 11,470 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit