🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.75 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.74

Radius: 1.69

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 0.62 AU - 0.88 AU

Year: 242 Days

Day: 36 Hours

Environment

Temp: 150 °C

Axial Tilt: 20.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.86 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.79

Radius: 0.91

Gravity: 0.95 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 0.66 AU - 1.06 AU

Year: 297 Days

Day: 18.1 Hours

Environment

Temp: 67 °C

Axial Tilt: 12.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 2.19 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.76

Radius: 1.87

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 1.67 AU - 2.71 AU

Year: 1208 Days

Day: 33.3 Hours

Environment

Temp: -79 °C

Axial Tilt: 5.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 68,135,881 km

• M1: 802,293 km (0.096 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.3 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.23

Radius: 0.56

Gravity: 0.73 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 2.3 AU - 2.3 AU

Year: 1300 Days

Day: 28 Hours

Environment

Temp: -94 °C

Axial Tilt: 19.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 68,135,881 km

• M1: 335,249 km (0.075 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.33 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.22

Radius: 1.08

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 1.88 AU - 2.78 AU

Year: 1326 Days

Day: 21.5 Hours

Environment

Temp: -86 °C

Axial Tilt: 26.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.04 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.59

Radius: 1.67

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 2.63 AU - 3.45 AU

Year: 1976 Days

Day: 40.6 Hours

Environment

Temp: -105 °C

Axial Tilt: 49.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 68,135,881 km

• M1: 170,990 km (0.091 R)
• M2: 364,420 km (0.117 R)

Planet 7 - Terrestrial

Semi-Major Axis: 3.14 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.05

Radius: 1.02

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 2.84 AU - 3.44 AU

Year: 2074 Days

Day: 12.9 Hours

Environment

Temp: -113 °C

Axial Tilt: 5.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.42 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Gas Giant

Semi-Major Axis: 5.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 84.3

Radius: 11.4

Gravity: 0.65 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 4.62 AU - 6.76 AU

Year: 5060 Days

Day: 13.5 Hours

Environment

Temp: -154 °C

Axial Tilt: 19.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 68,135,881 km

• M1: 280,197 km (0.12 R)
• M2: 431,440 km (0.096 R)
• M3: 526,585 km (0.084 R)
• M4: 711,487 km (0.053 R)
• M5: 844,779 km (0.085 R)
• M6: 1,192,893 km (0.105 R)
• M7: 1,721,124 km (0.08 R)
• M8: 1,796,072 km (0.113 R)
• M9: 2,027,650 km (0.096 R)
• M10: 2,222,426 km (0.101 R)
• M11: 2,340,010 km (0.096 R)
• M12: 2,894,868 km (0.116 R)
• M13: 2,984,777 km (0.091 R)
• M14: 3,128,091 km (0.11 R)
• M15: 4,474,173 km (0.118 R)
• M16: 4,563,782 km (0.09 R)
• M17: 5,301,599 km (0.083 R)
• M18: 5,571,773 km (0.038 R)
• M19: 5,652,256 km (0.106 R)
• M20: 6,010,394 km (0.091 R)
• M21: 6,629,579 km (0.07 R)
• M22: 7,374,876 km (0.112 R)
• M23: 8,183,004 km (0.089 R)
• M24: 8,831,062 km (0.077 R)
• M25: 9,399,683 km (0.096 R)
• M26: 9,649,811 km (0.083 R)
• M27: 9,824,242 km (0.093 R)
• M28: 10,215,739 km (0.118 R)
• M29: 10,334,221 km (0.031 R)
• M30: 10,692,209 km (0.09 R)
• M31: 11,441,096 km (0.112 R)
• M32: 11,811,649 km (0.095 R)
• M33: 12,206,887 km (0.094 R)
• M34: 12,353,643 km (0.107 R)
• M35: 14,160,037 km (0.082 R)
• M36: 14,892,169 km (0.084 R)

Planet 9 - Gas Giant

Semi-Major Axis: 6.38 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 692.4

Radius: 12.9

Gravity: 4.16 G

Time & Orbit

Eccentricity (e): 0.056

Orbit Range: 6.02 AU - 6.74 AU

Year: 6007 Days

Day: 5.1 Hours

Environment

Temp: -157 °C

Axial Tilt: 179 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 68,135,881 km

• M1: 161,566 km (0.116 R)
• M2: 242,797 km (0.077 R)
• M3: 422,913 km (0.078 R)
• M4: 588,219 km (0.095 R)
• M5: 778,208 km (0.101 R)
• M6: 975,528 km (0.087 R)
• M7: 1,353,562 km (0.048 R)
• M8: 1,851,274 km (0.086 R)
• M9: 1,965,267 km (0.072 R)
• M10: 2,160,642 km (0.105 R)
• M11: 2,321,609 km (0.08 R)
• M12: 2,549,746 km (0.105 R)
• M13: 2,698,895 km (0.109 R)
• M14: 3,095,778 km (0.112 R)
• M15: 3,255,250 km (0.053 R)
• M16: 3,394,076 km (0.094 R)
• M17: 3,701,949 km (0.081 R)
• M18: 4,447,096 km (0.086 R)
• M19: 4,550,019 km (0.067 R)
• M20: 4,969,492 km (0.117 R)
• M21: 5,374,304 km (0.081 R)
• M22: 5,845,986 km (0.09 R)
• M23: 5,987,206 km (0.119 R)
• M24: 6,158,346 km (0.076 R)
• M25: 6,534,734 km (0.112 R)
• M26: 6,622,548 km (0.069 R)
• M27: 6,829,292 km (0.09 R)
• M28: 6,918,602 km (0.08 R)
• M29: 7,801,379 km (0.117 R)
• M30: 8,622,971 km (0.078 R)
• M31: 9,638,591 km (0.086 R)
• M32: 10,760,874 km (0.072 R)
• M33: 11,781,281 km (0.072 R)
• M34: 12,357,383 km (0.078 R)
• M35: 13,053,611 km (0.08 R)
• M36: 13,313,313 km (0.057 R)
• M37: 13,574,810 km (0.112 R)
• M38: 13,687,308 km (0.117 R)
• M39: 14,484,066 km (0.101 R)
• M40: 15,256,739 km (0.097 R)
• M41: 15,373,874 km (0.056 R)
• M42: 15,687,431 km (0.11 R)
• M43: 16,003,232 km (0.116 R)
• M44: 16,241,542 km (0.094 R)
• M45: 16,440,956 km (0.116 R)
• M46: 17,125,067 km (0.081 R)
• M47: 17,450,292 km (0.109 R)
• M48: 17,695,633 km (0.107 R)
• M49: 18,646,327 km (0.102 R)
• M50: 18,729,803 km (0.104 R)
• M51: 19,022,865 km (0.073 R)
• M52: 19,275,237 km (0.104 R)
• M53: 19,571,141 km (0.088 R)
• M54: 20,467,981 km (0.098 R)
• M55: 20,943,104 km (0.081 R)
• M56: 21,203,703 km (0.077 R)
• M57: 21,596,846 km (0.109 R)
• M58: 21,772,325 km (0.113 R)
• M59: 22,523,306 km (0.106 R)
• M60: 22,790,338 km (0.088 R)
• M61: 22,879,648 km (0.079 R)
• M62: 23,237,935 km (0.1 R)
• M63: 23,327,843 km (0.111 R)
• M64: 23,462,780 km (0.112 R)
• M65: 23,778,731 km (0.12 R)
• M66: 24,096,178 km (0.096 R)
• M67: 24,369,344 km (0.111 R)
• M68: 24,597,929 km (0.079 R)
• M69: 26,310,526 km (0.079 R)
• M70: 27,015,730 km (0.077 R)
• M71: 27,441,934 km (0.026 R)
• M72: 28,733,712 km (0.072 R)
• M73: 29,120,273 km (0.095 R)
• M74: 29,362,771 km (0.115 R)
• M75: 29,898,481 km (0.116 R)
• M76: 30,437,632 km (0.086 R)
• M77: 30,634,353 km (0.116 R)
• M78: 32,073,933 km (0.066 R)
• M79: 32,274,245 km (0.097 R)
• M80: 32,625,800 km (0.091 R)
• M81: 33,130,094 km (0.079 R)

Planet 10 - Ice Giant

Semi-Major Axis: 14.72 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 443.9

Radius: 7.9

Gravity: 7.11 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 11.29 AU - 18.15 AU

Year: 21053 Days

Day: 19.4 Hours

Environment

Temp: -189 °C

Axial Tilt: 13.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 68,135,881 km

• M1: 276,457 km (0.085 R)
• M2: 469,588 km (0.097 R)
• M3: 582,534 km (0.055 R)
• M4: 975,827 km (0.108 R)
• M5: 1,725,163 km (0.117 R)
• M6: 1,874,312 km (0.115 R)
• M7: 1,935,198 km (0.077 R)
• M8: 1,996,832 km (0.112 R)
• M9: 2,217,639 km (0.101 R)
• M10: 2,786,260 km (0.056 R)
• M11: 3,250,612 km (0.082 R)
• M12: 3,324,214 km (0.095 R)
• M13: 3,473,064 km (0.118 R)
• M14: 4,011,467 km (0.103 R)
• M15: 4,783,242 km (0.069 R)
• M16: 4,951,540 km (0.06 R)
• M17: 5,294,119 km (0.052 R)
• M18: 5,512,083 km (0.101 R)
• M19: 5,688,609 km (0.042 R)
• M20: 5,777,619 km (0.099 R)
• M21: 6,645,736 km (0.097 R)
• M22: 6,786,657 km (0.086 R)
• M23: 8,399,621 km (0.119 R)
• M24: 8,807,874 km (0.113 R)
• M25: 9,014,468 km (0.102 R)
• M26: 9,432,295 km (0.094 R)
• M27: 10,178,789 km (0.085 R)
• M28: 10,341,252 km (0.081 R)
• M29: 10,833,728 km (0.088 R)
• M30: 11,278,034 km (0.116 R)
• M31: 15,784,969 km (0.078 R)
• M32: 15,847,501 km (0.113 R)
• M33: 16,225,086 km (0.119 R)
• M34: 17,117,288 km (0.094 R)
• M35: 17,181,615 km (0.105 R)
• M36: 17,439,821 km (0.119 R)
• M37: 17,504,596 km (0.099 R)
• M38: 18,749,849 km (0.105 R)
• M39: 19,416,756 km (0.106 R)
• M40: 19,483,926 km (0.081 R)
• M41: 20,227,278 km (0.097 R)
• M42: 21,811,519 km (0.097 R)
• M43: 22,442,224 km (0.052 R)
• M44: 25,610,856 km (0.071 R)
• M45: 25,905,714 km (0.033 R)
• M46: 26,424,669 km (0.115 R)
• M47: 27,246,859 km (0.092 R)
• M48: 29,763,693 km (0.041 R)
• M49: 30,151,451 km (0.095 R)
• M50: 30,541,004 km (0.111 R)
• M51: 31,324,897 km (0.098 R)
• M52: 31,956,798 km (0.058 R)
• M53: 32,513,152 km (0.1 R)
• M54: 32,672,624 km (0.117 R)
• M55: 33,554,802 km (0.066 R)
• M56: 34,933,496 km (0.111 R)
• M57: 35,260,667 km (0.065 R)
• M58: 39,774,633 km (0.058 R)
• M59: 39,945,324 km (0.11 R)
• M60: 40,287,305 km (0.067 R)
• M61: 40,373,025 km (0.059 R)
• M62: 40,716,202 km (0.09 R)
• M63: 40,974,258 km (0.027 R)
• M64: 42,883,426 km (0.116 R)
• M65: 44,025,157 km (0.079 R)
• M66: 44,644,044 km (0.075 R)
• M67: 44,910,178 km (0.111 R)
• M68: 45,622,414 km (0.098 R)
• M69: 45,979,803 km (0.109 R)
• M70: 46,248,631 km (0.081 R)
• M71: 46,607,815 km (0.115 R)
• M72: 47,328,877 km (0.115 R)
• M73: 48,417,351 km (0.073 R)
• M74: 48,782,070 km (0.095 R)
• M75: 51,081,839 km (0.12 R)
• M76: 52,291,637 km (0.103 R)
• M77: 53,322,665 km (0.05 R)
• M78: 53,982,242 km (0.082 R)
• M79: 57,417,009 km (0.082 R)
• M80: 57,513,350 km (0.083 R)
• M81: 58,189,832 km (0.079 R)
• M82: 58,286,622 km (0.056 R)
• M83: 58,383,561 km (0.106 R)
• M84: 58,868,856 km (0.119 R)
• M85: 59,941,174 km (0.106 R)
• M86: 60,627,080 km (0.053 R)
• M87: 60,921,788 km (0.041 R)
• M88: 62,402,358 km (0.088 R)
• M89: 63,097,390 km (0.088 R)
• M90: 63,994,828 km (0.119 R)
• M91: 64,194,690 km (0.091 R)
• M92: 65,802,119 km (0.058 R)
• M93: 68,135,846 km (0.025 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 198 - 15,946 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit