🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 2.04 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.32

Radius: 1.12

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 1.63 AU - 2.45 AU

Year: 1075 Days

Day: 30.3 Hours

Environment

Temp: -81 °C

Axial Tilt: 18.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 68,905,991 km

• M1: 1,057,059 km (0.057 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.69 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.43

Radius: 1.81

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 2.15 AU - 3.23 AU

Year: 1628 Days

Day: 14.1 Hours

Environment

Temp: -100 °C

Axial Tilt: 5.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 68,905,991 km

• M1: 257,458 km (0.103 R)

Asteroid Belt

Center: 3.66 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 4.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 666.8

Radius: 12.5

Gravity: 4.27 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 4.07 AU - 5.19 AU

Year: 3676 Days

Day: 9.3 Hours

Environment

Temp: -143 °C

Axial Tilt: 4.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 68,905,991 km

• M1: 159,471 km (0.093 R)
• M2: 520,301 km (0.06 R)
• M3: 613,650 km (0.048 R)
• M4: 1,317,060 km (0.059 R)
• M5: 1,898,247 km (0.088 R)
• M6: 2,005,210 km (0.091 R)
• M7: 2,193,105 km (0.09 R)
• M8: 2,502,922 km (0.099 R)
• M9: 2,654,764 km (0.045 R)
• M10: 2,809,747 km (0.045 R)
• M11: 2,897,112 km (0.111 R)
• M12: 2,985,375 km (0.118 R)
• M13: 3,219,496 km (0.085 R)
• M14: 3,329,600 km (0.113 R)
• M15: 4,275,507 km (0.11 R)
• M16: 4,601,631 km (0.075 R)
• M17: 4,788,777 km (0.12 R)
• M18: 5,256,869 km (0.064 R)
• M19: 5,430,852 km (0.036 R)
• M20: 5,562,498 km (0.108 R)
• M21: 5,673,050 km (0.056 R)
• M22: 5,829,081 km (0.105 R)
• M23: 6,122,742 km (0.049 R)
• M24: 6,351,926 km (0.099 R)
• M25: 6,583,952 km (0.108 R)
• M26: 6,889,880 km (0.066 R)
• M27: 7,080,467 km (0.081 R)
• M28: 7,224,680 km (0.114 R)
• M29: 7,810,804 km (0.098 R)
• M30: 8,361,623 km (0.102 R)
• M31: 8,693,132 km (0.116 R)
• M32: 8,796,056 km (0.118 R)
• M33: 9,002,949 km (0.079 R)
• M34: 9,237,669 km (0.083 R)
• M35: 9,395,345 km (0.043 R)
• M36: 9,713,390 km (0.094 R)
• M37: 9,793,425 km (0.079 R)
• M38: 10,169,962 km (0.1 R)
• M39: 10,387,179 km (0.113 R)
• M40: 10,496,535 km (0.091 R)
• M41: 10,578,664 km (0.114 R)
• M42: 10,661,092 km (0.112 R)
• M43: 11,553,294 km (0.108 R)
• M44: 12,643,862 km (0.057 R)
• M45: 13,677,285 km (0.104 R)
• M46: 13,797,112 km (0.102 R)
• M47: 14,007,597 km (0.109 R)
• M48: 14,158,690 km (0.098 R)
• M49: 14,371,119 km (0.047 R)
• M50: 14,523,410 km (0.06 R)
• M51: 15,169,224 km (0.112 R)
• M52: 15,542,471 km (0.082 R)
• M53: 15,730,216 km (0.083 R)
• M54: 16,776,504 km (0.064 R)
• M55: 16,937,022 km (0.096 R)
• M56: 17,259,555 km (0.111 R)
• M57: 17,616,645 km (0.115 R)
• M58: 17,976,129 km (0.097 R)
• M59: 18,239,272 km (0.108 R)
• M60: 18,669,365 km (0.053 R)
• M61: 18,902,439 km (0.102 R)
• M62: 19,607,195 km (0.109 R)
• M63: 19,708,622 km (0.055 R)
• M64: 19,945,884 km (0.079 R)
• M65: 20,697,913 km (0.115 R)
• M66: 21,319,941 km (0.088 R)
• M67: 21,773,072 km (0.089 R)
• M68: 22,159,035 km (0.088 R)
• M69: 22,405,871 km (0.085 R)
• M70: 22,902,088 km (0.073 R)
• M71: 23,080,259 km (0.05 R)
• M72: 23,294,632 km (0.119 R)
• M73: 23,797,281 km (0.111 R)
• M74: 24,267,318 km (0.108 R)

Planet 4 - Ice Giant

Semi-Major Axis: 16.47 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 334.6

Radius: 5.6

Gravity: 10.67 G

Time & Orbit

Eccentricity (e): 0.192

Orbit Range: 13.31 AU - 19.63 AU

Year: 24661 Days

Day: 17.8 Hours

Environment

Temp: -195 °C

Axial Tilt: 152.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 68,905,991 km

• M1: 75,846 km (0.119 R)
• M2: 279,150 km (0.067 R)
• M3: 341,682 km (0.081 R)
• M4: 520,451 km (0.056 R)
• M5: 559,496 km (0.11 R)
• M6: 933,491 km (0.032 R)
• M7: 1,056,161 km (0.105 R)
• M8: 1,290,282 km (0.069 R)
• M9: 1,836,015 km (0.115 R)
• M10: 2,117,109 km (0.082 R)
• M11: 2,246,511 km (0.11 R)
• M12: 3,075,433 km (0.087 R)
• M13: 3,560,280 km (0.106 R)
• M14: 3,909,740 km (0.092 R)
• M15: 6,836,473 km (0.085 R)
• M16: 7,172,769 km (0.052 R)
• M17: 7,221,239 km (0.078 R)
• M18: 7,269,858 km (0.077 R)
• M19: 7,761,886 km (0.069 R)
• M20: 7,861,518 km (0.104 R)
• M21: 8,011,864 km (0.115 R)
• M22: 9,038,105 km (0.094 R)
• M23: 9,996,579 km (0.071 R)
• M24: 10,213,944 km (0.1 R)
• M25: 10,487,858 km (0.109 R)
• M26: 10,931,266 km (0.116 R)
• M27: 11,550,751 km (0.108 R)
• M28: 11,721,592 km (0.112 R)
• M29: 11,893,330 km (0.042 R)
• M30: 12,181,605 km (0.107 R)
• M31: 12,588,810 km (0.078 R)
• M32: 12,647,303 km (0.036 R)
• M33: 13,416,685 km (0.083 R)
• M34: 14,445,470 km (0.087 R)
• M35: 14,568,140 km (0.119 R)
• M36: 14,691,109 km (0.117 R)
• M37: 15,436,705 km (0.032 R)
• M38: 16,899,623 km (0.108 R)
• M39: 16,964,249 km (0.045 R)
• M40: 17,223,502 km (0.119 R)
• M41: 18,009,040 km (0.073 R)
• M42: 18,472,644 km (0.108 R)
• M43: 18,940,287 km (0.119 R)
• M44: 19,074,626 km (0.068 R)
• M45: 19,411,820 km (0.064 R)
• M46: 19,547,206 km (0.068 R)
• M47: 20,160,407 km (0.068 R)
• M48: 21,335,948 km (0.112 R)
• M49: 25,362,225 km (0.06 R)
• M50: 25,807,278 km (0.112 R)
• M51: 26,254,875 km (0.1 R)
• M52: 27,613,074 km (0.12 R)
• M53: 27,765,365 km (0.069 R)
• M54: 28,685,093 km (0.064 R)
• M55: 29,148,696 km (0.067 R)
• M56: 29,848,814 km (0.09 R)
• M57: 30,240,013 km (0.097 R)
• M58: 30,790,832 km (0.11 R)
• M59: 31,027,795 km (0.103 R)
• M60: 31,424,230 km (0.114 R)
• M61: 31,822,309 km (0.046 R)
• M62: 32,945,640 km (0.1 R)
• M63: 34,572,966 km (0.085 R)
• M64: 35,313,924 km (0.057 R)
• M65: 36,643,699 km (0.057 R)
• M66: 36,727,324 km (0.1 R)
• M67: 38,669,105 km (0.034 R)
• M68: 40,298,076 km (0.116 R)
• M69: 40,730,563 km (0.089 R)
• M70: 40,817,181 km (0.062 R)
• M71: 44,333,778 km (0.042 R)
• M72: 45,048,706 km (0.03 R)
• M73: 45,317,833 km (0.047 R)
• M74: 46,580,439 km (0.104 R)
• M75: 46,671,095 km (0.067 R)
• M76: 48,129,225 km (0.104 R)
• M77: 49,787,368 km (0.039 R)
• M78: 49,972,870 km (0.089 R)
• M79: 52,686,724 km (0.05 R)
• M80: 53,538,684 km (0.068 R)
• M81: 54,204,544 km (0.098 R)
• M82: 56,507,903 km (0.117 R)
• M83: 57,088,791 km (0.12 R)
• M84: 57,574,386 km (0.061 R)
• M85: 57,866,252 km (0.115 R)
• M86: 58,549,465 km (0.074 R)
• M87: 59,235,371 km (0.097 R)
• M88: 59,726,950 km (0.111 R)
• M89: 59,825,385 km (0.118 R)
• M90: 60,813,180 km (0.117 R)
• M91: 61,706,578 km (0.093 R)
• M92: 62,204,889 km (0.102 R)
• M93: 63,506,690 km (0.091 R)
• M94: 64,615,210 km (0.114 R)
• M95: 66,749,074 km (0.084 R)
• M96: 68,081,542 km (0.033 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 268 - 20,242 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit