🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.36

Radius: 1.62

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 0.55 AU - 0.57 AU

Year: 152 Days

Day: 14.3 Hours

Environment

Temp: 156 °C

Axial Tilt: 46.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 28,299,530 km

• M1: 38,746 km (0.036 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.24

Radius: 1.09

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 0.52 AU - 0.64 AU

Year: 160 Days

Day: 28.5 Hours

Environment

Temp: 195 °C

Axial Tilt: 14.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 28,299,530 km

• M1: 90,806 km (0.112 R)
• M2: 175,478 km (0.068 R)

Asteroid Belt

Center: 1.69 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Terrestrial

Semi-Major Axis: 2.79 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.37

Radius: 1.41

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.134

Orbit Range: 2.42 AU - 3.16 AU

Year: 1685 Days

Day: 30.1 Hours

Environment

Temp: -87 °C

Axial Tilt: 79.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 28,299,530 km

• M1: 909,555 km (0.076 R)

Planet 4 - Terrestrial

Semi-Major Axis: 4.4 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.89

Radius: 0.95

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.128

Orbit Range: 3.84 AU - 4.96 AU

Year: 3338 Days

Day: 36.3 Hours

Environment

Temp: -132 °C

Axial Tilt: 29.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 28,299,530 km

• M1: 849,118 km (0.069 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 481.2

Radius: 12.5

Gravity: 3.08 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 4.28 AU - 5.92 AU

Year: 4165 Days

Day: 5.8 Hours

Environment

Temp: -129 °C

Axial Tilt: 27.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 28,299,530 km

• M1: 156,180 km (0.108 R)
• M2: 403,765 km (0.083 R)
• M3: 520,002 km (0.089 R)
• M4: 689,646 km (0.095 R)
• M5: 1,040,453 km (0.048 R)
• M6: 1,365,829 km (0.099 R)
• M7: 1,582,297 km (0.115 R)
• M8: 1,854,266 km (0.098 R)
• M9: 1,973,495 km (0.104 R)
• M10: 2,298,870 km (0.109 R)
• M11: 2,411,368 km (0.075 R)
• M12: 2,914,017 km (0.115 R)
• M13: 3,142,154 km (0.096 R)
• M14: 3,303,570 km (0.057 R)
• M15: 3,691,028 km (0.058 R)
• M16: 3,900,016 km (0.066 R)
• M17: 4,191,134 km (0.106 R)
• M18: 4,469,386 km (0.093 R)
• M19: 4,960,665 km (0.07 R)
• M20: 5,149,308 km (0.114 R)
• M21: 5,255,224 km (0.059 R)
• M22: 5,383,130 km (0.115 R)
• M23: 5,555,467 km (0.109 R)
• M24: 6,195,596 km (0.072 R)
• M25: 6,376,310 km (0.069 R)
• M26: 7,140,456 km (0.108 R)
• M27: 7,690,228 km (0.08 R)
• M28: 7,811,552 km (0.066 R)
• M29: 8,130,046 km (0.105 R)
• M30: 8,402,763 km (0.054 R)
• M31: 8,552,959 km (0.107 R)
• M32: 8,932,040 km (0.046 R)
• M33: 9,446,208 km (0.093 R)
• M34: 9,864,633 km (0.093 R)
• M35: 10,289,042 km (0.109 R)
• M36: 10,396,005 km (0.092 R)
• M37: 10,503,416 km (0.1 R)
• M38: 10,827,894 km (0.035 R)
• M39: 10,964,178 km (0.093 R)
• M40: 11,073,534 km (0.108 R)
• M41: 12,074,044 km (0.058 R)
• M42: 13,452,888 km (0.116 R)
• M43: 13,570,023 km (0.083 R)
• M44: 13,716,928 km (0.099 R)
• M45: 13,982,763 km (0.076 R)
• M46: 14,310,084 km (0.069 R)
• M47: 14,459,532 km (0.06 R)
• M48: 14,881,099 km (0.066 R)
• M49: 15,063,159 km (0.073 R)
• M50: 15,983,784 km (0.1 R)
• M51: 16,107,951 km (0.114 R)
• M52: 16,357,181 km (0.08 R)
• M53: 17,207,794 km (0.05 R)
• M54: 17,430,695 km (0.082 R)
• M55: 17,590,615 km (0.085 R)
• M56: 17,911,652 km (0.087 R)
• M57: 18,169,858 km (0.103 R)
• M58: 18,624,935 km (0.116 R)
• M59: 18,722,922 km (0.099 R)
• M60: 19,116,514 km (0.054 R)
• M61: 19,248,309 km (0.112 R)
• M62: 19,347,343 km (0.096 R)
• M63: 19,612,430 km (0.066 R)
• M64: 20,213,066 km (0.107 R)
• M65: 20,752,217 km (0.052 R)
• M66: 21,091,505 km (0.055 R)
• M67: 23,025,506 km (0.111 R)
• M68: 23,235,990 km (0.085 R)
• M69: 23,341,606 km (0.092 R)
• M70: 23,517,832 km (0.095 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.41 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 680.7

Radius: 9.1

Gravity: 8.22 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 4.46 AU - 6.36 AU

Year: 4551 Days

Day: 13.5 Hours

Environment

Temp: -147 °C

Axial Tilt: 17.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 28,299,530 km

• M1: 231,278 km (0.07 R)
• M2: 347,217 km (0.059 R)
• M3: 739,013 km (0.119 R)
• M4: 1,226,703 km (0.105 R)
• M5: 1,343,987 km (0.088 R)
• M6: 1,449,603 km (0.075 R)
• M7: 1,511,238 km (0.118 R)
• M8: 1,605,484 km (0.096 R)
• M9: 1,951,055 km (0.052 R)
• M10: 2,036,775 km (0.11 R)
• M11: 2,767,710 km (0.076 R)
• M12: 2,903,545 km (0.102 R)
• M13: 2,962,337 km (0.093 R)
• M14: 3,657,668 km (0.069 R)
• M15: 3,742,640 km (0.105 R)
• M16: 4,045,725 km (0.087 R)
• M17: 4,200,110 km (0.114 R)
• M18: 4,289,270 km (0.028 R)
• M19: 4,424,207 km (0.071 R)
• M20: 4,675,382 km (0.114 R)
• M21: 5,072,565 km (0.072 R)
• M22: 5,407,963 km (0.075 R)
• M23: 5,899,542 km (0.108 R)
• M24: 6,175,998 km (0.108 R)
• M25: 6,951,663 km (0.088 R)
• M26: 7,217,050 km (0.107 R)
• M27: 8,593,350 km (0.111 R)
• M28: 8,650,198 km (0.053 R)
• M29: 9,282,398 km (0.078 R)
• M30: 9,899,789 km (0.112 R)
• M31: 10,499,975 km (0.068 R)
• M32: 10,560,712 km (0.099 R)
• M33: 10,682,485 km (0.112 R)
• M34: 11,019,529 km (0.061 R)
• M35: 11,173,914 km (0.08 R)
• M36: 11,547,460 km (0.082 R)
• M37: 11,610,141 km (0.047 R)
• M38: 11,767,219 km (0.072 R)
• M39: 13,180,320 km (0.071 R)
• M40: 13,278,606 km (0.044 R)
• M41: 13,608,021 km (0.119 R)
• M42: 13,674,143 km (0.08 R)
• M43: 14,040,209 km (0.113 R)
• M44: 14,107,079 km (0.115 R)
• M45: 14,174,099 km (0.06 R)
• M46: 14,544,653 km (0.095 R)
• M47: 14,986,565 km (0.118 R)
• M48: 15,295,036 km (0.061 R)
• M49: 15,467,373 km (0.058 R)
• M50: 16,128,146 km (0.036 R)
• M51: 16,585,467 km (0.12 R)
• M52: 17,082,880 km (0.11 R)
• M53: 17,189,992 km (0.099 R)
• M54: 18,019,512 km (0.092 R)
• M55: 18,530,688 km (0.075 R)
• M56: 18,788,146 km (0.103 R)
• M57: 18,972,750 km (0.073 R)
• M58: 19,120,852 km (0.05 R)
• M59: 19,418,252 km (0.089 R)
• M60: 19,792,097 km (0.067 R)
• M61: 20,055,240 km (0.11 R)
• M62: 20,130,637 km (0.107 R)
• M63: 20,622,964 km (0.104 R)
• M64: 20,889,697 km (0.103 R)
• M65: 21,042,736 km (0.113 R)
• M66: 21,119,330 km (0.05 R)
• M67: 21,619,585 km (0.109 R)
• M68: 22,475,135 km (0.075 R)
• M69: 22,710,453 km (0.095 R)
• M70: 23,064,850 km (0.054 R)
• M71: 23,262,469 km (0.081 R)
• M72: 23,739,237 km (0.118 R)
• M73: 24,219,297 km (0.046 R)
• M74: 24,621,715 km (0.111 R)
• M75: 24,904,754 km (0.112 R)
• M76: 27,165,777 km (0.062 R)
• M77: 27,835,676 km (0.049 R)
• M78: 28,046,160 km (0.12 R)

Kuiper Belt

Range: 30.3 - 58.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 356 - 14,846 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit