🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.45

Radius: 0.73

Gravity: 0.84 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 0.39 AU - 0.63 AU

Year: 127 Days

Day: 35.7 Hours

Environment

Temp: 203 °C

Axial Tilt: 10.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.78 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.77

Radius: 1.7

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 0.76 AU - 0.8 AU

Year: 241 Days

Day: 33.6 Hours

Environment

Temp: 148 °C

Axial Tilt: 36.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 95,411,808 km

• M1: 539,899 km (0.07 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.88 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.54

Radius: 1.19

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 0.87 AU - 0.89 AU

Year: 289 Days

Day: 40.8 Hours

Environment

Temp: 183 °C

Axial Tilt: 10.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 1.42 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.67

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 1.29 AU - 1.55 AU

Year: 592 Days

Day: 40.3 Hours

Environment

Temp: 11 °C

Axial Tilt: 6.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 5 - Terrestrial

Semi-Major Axis: 1.82 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.9

Radius: 1.29

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 1.4 AU - 2.24 AU

Year: 859 Days

Day: 44.3 Hours

Environment

Temp: -50 °C

Axial Tilt: 21.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 95,411,808 km

• M1: 514,617 km (0.105 R)

Planet 6 - Terrestrial

Semi-Major Axis: 2.01 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.88

Radius: 1.29

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 1.62 AU - 2.4 AU

Year: 997 Days

Day: 37.6 Hours

Environment

Temp: -53 °C

Axial Tilt: 24.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 95,411,808 km

• M1: 489,634 km (0.093 R)

Planet 7 - Terrestrial

Semi-Major Axis: 2.52 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.37

Radius: 1.63

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 2.21 AU - 2.83 AU

Year: 1400 Days

Day: 12.4 Hours

Environment

Temp: -68 °C

Axial Tilt: 46.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Gas Giant

Semi-Major Axis: 7.19 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 35.8

Radius: 14.2

Gravity: 0.18 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 6 AU - 8.38 AU

Year: 6745 Days

Day: 5.8 Hours

Environment

Temp: -149 °C

Axial Tilt: 20.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (42)

Outer Limit: 95,411,808 km

• M1: 181,462 km (0.113 R)
• M2: 396,883 km (0.115 R)
• M3: 501,901 km (0.079 R)
• M4: 600,486 km (0.07 R)
• M5: 792,420 km (0.049 R)
• M6: 904,618 km (0.056 R)
• M7: 1,198,429 km (0.093 R)
• M8: 1,375,403 km (0.072 R)
• M9: 1,599,800 km (0.102 R)
• M10: 1,766,452 km (0.072 R)
• M11: 2,279,572 km (0.044 R)
• M12: 2,502,324 km (0.098 R)
• M13: 2,662,693 km (0.081 R)
• M14: 3,030,254 km (0.076 R)
• M15: 3,326,159 km (0.105 R)
• M16: 3,490,567 km (0.101 R)
• M17: 3,735,608 km (0.098 R)
• M18: 3,999,798 km (0.095 R)
• M19: 4,147,751 km (0.041 R)
• M20: 4,256,658 km (0.063 R)
• M21: 4,630,952 km (0.11 R)
• M22: 5,045,039 km (0.092 R)
• M23: 5,337,652 km (0.049 R)
• M24: 5,575,812 km (0.102 R)
• M25: 5,832,821 km (0.106 R)
• M26: 6,405,631 km (0.071 R)
• M27: 6,964,230 km (0.078 R)
• M28: 7,192,067 km (0.117 R)
• M29: 7,389,387 km (0.107 R)
• M30: 7,688,732 km (0.096 R)
• M31: 7,907,444 km (0.087 R)
• M32: 8,838,093 km (0.104 R)
• M33: 9,244,999 km (0.105 R)
• M34: 9,513,677 km (0.116 R)
• M35: 9,894,254 km (0.082 R)
• M36: 10,335,418 km (0.051 R)
• M37: 10,595,718 km (0.106 R)
• M38: 11,485,526 km (0.119 R)
• M39: 12,340,328 km (0.053 R)
• M40: 12,894,888 km (0.099 R)
• M41: 13,014,865 km (0.081 R)
• M42: 13,518,561 km (0.107 R)

Planet 9 - Ice Giant

Semi-Major Axis: 19.11 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 632.5

Radius: 7.5

Gravity: 11.24 G

Time & Orbit

Eccentricity (e): 0.056

Orbit Range: 18.04 AU - 20.18 AU

Year: 29226 Days

Day: 22.9 Hours

Environment

Temp: -195 °C

Axial Tilt: 5.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 95,411,808 km

• M1: 101,727 km (0.043 R)
• M2: 188,643 km (0.116 R)
• M3: 268,379 km (0.105 R)
• M4: 383,270 km (0.085 R)
• M5: 827,426 km (0.092 R)
• M6: 1,033,721 km (0.095 R)
• M7: 1,356,404 km (0.097 R)
• M8: 1,494,184 km (0.105 R)
• M9: 1,564,794 km (0.106 R)
• M10: 1,783,506 km (0.105 R)
• M11: 3,523,479 km (0.101 R)
• M12: 4,768,881 km (0.098 R)
• M13: 4,873,899 km (0.09 R)
• M14: 5,032,921 km (0.037 R)
• M15: 6,193,651 km (0.075 R)
• M16: 6,952,112 km (0.099 R)
• M17: 8,554,904 km (0.113 R)
• M18: 10,130,917 km (0.116 R)
• M19: 10,334,221 km (0.064 R)
• M20: 10,744,717 km (0.113 R)
• M21: 11,230,462 km (0.08 R)
• M22: 11,440,796 km (0.057 R)
• M23: 13,243,899 km (0.06 R)
• M24: 16,307,065 km (0.099 R)
• M25: 16,624,961 km (0.098 R)
• M26: 16,704,846 km (0.066 R)
• M27: 17,266,885 km (0.094 R)
• M28: 18,657,846 km (0.111 R)
• M29: 18,990,403 km (0.049 R)
• M30: 20,767,924 km (0.106 R)
• M31: 21,026,130 km (0.114 R)
• M32: 22,069,875 km (0.089 R)
• M33: 24,026,465 km (0.075 R)
• M34: 24,207,179 km (0.106 R)
• M35: 26,223,609 km (0.059 R)
• M36: 26,502,759 km (0.101 R)
• M37: 26,970,252 km (0.044 R)
• M38: 28,008,162 km (0.077 R)
• M39: 28,675,369 km (0.119 R)
• M40: 29,540,942 km (0.109 R)
• M41: 29,831,461 km (0.106 R)
• M42: 30,512,879 km (0.079 R)
• M43: 31,791,791 km (0.119 R)
• M44: 32,387,939 km (0.093 R)
• M45: 32,487,721 km (0.097 R)
• M46: 33,289,266 km (0.084 R)
• M47: 33,591,454 km (0.119 R)
• M48: 34,707,454 km (0.116 R)
• M49: 35,218,780 km (0.047 R)
• M50: 38,127,710 km (0.12 R)
• M51: 38,972,788 km (0.06 R)
• M52: 39,717,487 km (0.107 R)
• M53: 39,824,150 km (0.105 R)
• M54: 40,574,234 km (0.081 R)
• M55: 41,112,636 km (0.112 R)
• M56: 42,851,861 km (0.066 R)
• M57: 43,400,287 km (0.115 R)
• M58: 43,510,241 km (0.091 R)
• M59: 46,177,123 km (0.046 R)
• M60: 47,530,235 km (0.077 R)
• M61: 48,667,778 km (0.047 R)
• M62: 49,125,248 km (0.108 R)
• M63: 49,239,840 km (0.118 R)
• M64: 51,201,816 km (0.117 R)
• M65: 52,250,796 km (0.097 R)
• M66: 54,844,524 km (0.101 R)
• M67: 54,963,454 km (0.099 R)
• M68: 56,157,096 km (0.085 R)
• M69: 56,757,133 km (0.096 R)
• M70: 57,479,990 km (0.061 R)
• M71: 57,600,865 km (0.083 R)
• M72: 58,569,960 km (0.06 R)
• M73: 59,300,446 km (0.107 R)
• M74: 61,633,425 km (0.082 R)
• M75: 63,996,174 km (0.078 R)
• M76: 64,371,964 km (0.116 R)
• M77: 65,503,672 km (0.118 R)
• M78: 65,629,783 km (0.074 R)
• M79: 67,914,441 km (0.113 R)
• M80: 68,169,805 km (0.116 R)
• M81: 70,095,877 km (0.07 R)
• M82: 70,871,243 km (0.111 R)
• M83: 71,000,795 km (0.111 R)
• M84: 72,952,898 km (0.116 R)
• M85: 73,607,538 km (0.083 R)
• M86: 74,658,912 km (0.049 R)
• M87: 74,790,707 km (0.064 R)
• M88: 81,477,732 km (0.079 R)
• M89: 81,749,103 km (0.089 R)
• M90: 84,068,319 km (0.113 R)
• M91: 86,270,998 km (0.064 R)
• M92: 91,295,691 km (0.106 R)
• M93: 91,718,604 km (0.097 R)
• M94: 94,412,712 km (0.026 R)
• M95: 94,840,412 km (0.107 R)

Kuiper Belt

Range: 31.4 - 56.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 259 - 19,838 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit