🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.13

Radius: 0.44

Gravity: 0.67 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 0.59 AU - 0.67 AU

Year: 191 Days

Day: 42.5 Hours

Environment

Temp: 166 °C

Axial Tilt: 7.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.27 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.98

Radius: 1.9

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.07

Orbit Range: 1.18 AU - 1.36 AU

Year: 548 Days

Day: 30.9 Hours

Environment

Temp: -43 °C

Axial Tilt: 47.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Ice Giant

Semi-Major Axis: 16.94 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 678.3

Radius: 6.2

Gravity: 17.65 G

Time & Orbit

Eccentricity (e): 0.125

Orbit Range: 14.82 AU - 19.06 AU

Year: 26696 Days

Day: 15.4 Hours

Environment

Temp: -208 °C

Axial Tilt: 76.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 70,171,846 km

• M1: 197,918 km (0.066 R)
• M2: 245,939 km (0.091 R)
• M3: 397,482 km (0.12 R)
• M4: 578,495 km (0.074 R)
• M5: 983,456 km (0.067 R)
• M6: 1,135,149 km (0.116 R)
• M7: 1,670,260 km (0.066 R)
• M8: 2,682,439 km (0.086 R)
• M9: 2,895,317 km (0.041 R)
• M10: 3,113,730 km (0.12 R)
• M11: 3,382,857 km (0.087 R)
• M12: 3,428,484 km (0.078 R)
• M13: 3,566,563 km (0.057 R)
• M14: 4,786,384 km (0.115 R)
• M15: 4,889,158 km (0.085 R)
• M16: 4,992,679 km (0.096 R)
• M17: 6,178,093 km (0.109 R)
• M18: 7,268,512 km (0.109 R)
• M19: 7,625,153 km (0.117 R)
• M20: 7,805,568 km (0.072 R)
• M21: 8,728,737 km (0.1 R)
• M22: 9,621,088 km (0.094 R)
• M23: 9,946,762 km (0.062 R)
• M24: 10,743,221 km (0.051 R)
• M25: 12,537,947 km (0.115 R)
• M26: 13,324,682 km (0.063 R)
• M27: 13,614,753 km (0.118 R)
• M28: 14,127,425 km (0.093 R)
• M29: 14,201,176 km (0.059 R)
• M30: 15,550,549 km (0.047 R)
• M31: 16,940,463 km (0.119 R)
• M32: 17,097,241 km (0.079 R)
• M33: 17,729,592 km (0.118 R)
• M34: 19,261,773 km (0.1 R)
• M35: 19,836,827 km (0.102 R)
• M36: 21,936,433 km (0.119 R)
• M37: 22,107,424 km (0.095 R)
• M38: 22,536,770 km (0.108 R)
• M39: 23,578,719 km (0.097 R)
• M40: 23,929,376 km (0.117 R)
• M41: 24,902,959 km (0.082 R)
• M42: 27,346,790 km (0.053 R)
• M43: 27,992,754 km (0.11 R)
• M44: 28,643,654 km (0.062 R)
• M45: 28,830,651 km (0.118 R)
• M46: 29,393,738 km (0.073 R)
• M47: 29,771,173 km (0.09 R)
• M48: 30,245,398 km (0.112 R)
• M49: 30,817,461 km (0.109 R)
• M50: 31,393,263 km (0.119 R)
• M51: 32,945,939 km (0.104 R)
• M52: 35,923,984 km (0.107 R)
• M53: 37,240,894 km (0.048 R)
• M54: 41,391,038 km (0.076 R)
• M55: 42,771,078 km (0.1 R)
• M56: 43,198,629 km (0.055 R)
• M57: 44,382,098 km (0.096 R)
• M58: 44,490,108 km (0.082 R)
• M59: 44,598,267 km (0.1 R)
• M60: 45,685,095 km (0.03 R)
• M61: 46,450,887 km (0.084 R)
• M62: 48,439,791 km (0.058 R)
• M63: 48,662,542 km (0.116 R)
• M64: 51,929,610 km (0.081 R)
• M65: 54,339,482 km (0.031 R)
• M66: 54,686,698 km (0.096 R)
• M67: 55,616,150 km (0.117 R)
• M68: 61,783,771 km (0.119 R)
• M69: 61,904,496 km (0.102 R)
• M70: 62,873,143 km (0.066 R)
• M71: 64,457,683 km (0.104 R)
• M72: 66,055,389 km (0.086 R)
• M73: 67,915,040 km (0.09 R)
• M74: 68,788,691 km (0.12 R)
• M75: 70,295,142 km (0.089 R)
• M76: 71,178,966 km (0.066 R)
• M77: 71,685,504 km (0.071 R)
• M78: 72,829,928 km (0.102 R)
• M79: 75,136,727 km (0.044 R)
• M80: 75,652,541 km (0.073 R)
• M81: 76,169,701 km (0.06 R)
• M82: 77,597,612 km (0.103 R)
• M83: 78,772,404 km (0.094 R)
• M84: 80,875,601 km (0.117 R)
• M85: 81,272,035 km (0.085 R)
• M86: 82,465,078 km (0.116 R)
• M87: 85,271,235 km (0.093 R)
• M88: 86,483,576 km (0.054 R)
• M89: 87,565,917 km (0.066 R)
• M90: 87,837,138 km (0.104 R)
• M91: 88,516,611 km (0.034 R)
• M92: 88,788,879 km (0.084 R)
• M93: 89,197,730 km (0.057 R)
• M94: 91,389,190 km (0.09 R)

Planet 4 - Ice Giant

Semi-Major Axis: 18.28 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 240

Radius: 3.8

Gravity: 16.62 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 18.26 AU - 18.3 AU

Year: 29925 Days

Day: 20 Hours

Environment

Temp: -194 °C

Axial Tilt: 15 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (98)

Outer Limit: 70,171,846 km

• M1: 163,361 km (0.087 R)
• M2: 260,599 km (0.076 R)
• M3: 411,693 km (0.119 R)
• M4: 448,644 km (0.077 R)
• M5: 506,389 km (0.079 R)
• M6: 672,592 km (0.116 R)
• M7: 902,823 km (0.069 R)
• M8: 1,574,817 km (0.106 R)
• M9: 2,711,013 km (0.106 R)
• M10: 2,889,782 km (0.117 R)
• M11: 3,410,233 km (0.119 R)
• M12: 3,525,573 km (0.115 R)
• M13: 4,409,547 km (0.066 R)
• M14: 4,451,285 km (0.106 R)
• M15: 5,093,209 km (0.109 R)
• M16: 5,402,428 km (0.106 R)
• M17: 5,809,185 km (0.087 R)
• M18: 6,132,166 km (0.077 R)
• M19: 7,681,551 km (0.083 R)
• M20: 8,086,962 km (0.081 R)
• M21: 8,812,811 km (0.118 R)
• M22: 9,290,477 km (0.032 R)
• M23: 9,397,738 km (0.117 R)
• M24: 9,613,458 km (0.082 R)
• M25: 9,994,933 km (0.089 R)
• M26: 10,270,492 km (0.053 R)
• M27: 10,325,993 km (0.068 R)
• M28: 10,829,091 km (0.098 R)
• M29: 12,150,788 km (0.068 R)
• M30: 13,159,975 km (0.05 R)
• M31: 13,401,276 km (0.054 R)
• M32: 13,522,451 km (0.101 R)
• M33: 15,638,064 km (0.117 R)
• M34: 17,389,855 km (0.103 R)
• M35: 17,854,057 km (0.102 R)
• M36: 19,134,615 km (0.086 R)
• M37: 19,544,962 km (0.094 R)
• M38: 19,820,222 km (0.084 R)
• M39: 20,096,828 km (0.116 R)
• M40: 21,925,214 km (0.061 R)
• M41: 22,426,516 km (0.089 R)
• M42: 22,570,429 km (0.046 R)
• M43: 23,221,928 km (0.111 R)
• M44: 24,099,918 km (0.073 R)
• M45: 24,617,227 km (0.07 R)
• M46: 25,587,519 km (0.103 R)
• M47: 26,646,373 km (0.1 R)
• M48: 27,027,997 km (0.032 R)
• M49: 27,873,973 km (0.101 R)
• M50: 29,828,469 km (0.104 R)
• M51: 31,423,781 km (0.084 R)
• M52: 31,665,381 km (0.078 R)
• M53: 31,907,730 km (0.075 R)
• M54: 32,556,835 km (0.079 R)
• M55: 32,882,958 km (0.109 R)
• M56: 33,046,469 km (0.08 R)
• M57: 33,620,775 km (0.116 R)
• M58: 33,785,482 km (0.098 R)
• M59: 33,868,060 km (0.115 R)
• M60: 34,033,067 km (0.089 R)
• M61: 35,112,864 km (0.105 R)
• M62: 35,782,913 km (0.079 R)
• M63: 35,951,061 km (0.104 R)
• M64: 36,457,151 km (0.079 R)
• M65: 36,541,673 km (0.081 R)
• M66: 36,711,018 km (0.097 R)
• M67: 38,504,846 km (0.049 R)
• M68: 38,763,501 km (0.03 R)
• M69: 39,369,073 km (0.065 R)
• M70: 39,803,505 km (0.113 R)
• M71: 40,589,642 km (0.115 R)
• M72: 41,028,562 km (0.11 R)
• M73: 41,557,391 km (0.064 R)
• M74: 47,151,902 km (0.087 R)
• M75: 47,613,262 km (0.107 R)
• M76: 48,447,420 km (0.071 R)
• M77: 50,036,299 km (0.052 R)
• M78: 51,262,852 km (0.096 R)
• M79: 51,357,547 km (0.101 R)
• M80: 52,117,654 km (0.115 R)
• M81: 52,212,948 km (0.059 R)
• M82: 53,073,136 km (0.077 R)
• M83: 53,168,878 km (0.063 R)
• M84: 53,937,961 km (0.108 R)
• M85: 55,486,748 km (0.089 R)
• M86: 61,021,719 km (0.094 R)
• M87: 61,625,048 km (0.084 R)
• M88: 62,331,449 km (0.059 R)
• M89: 62,736,410 km (0.058 R)
• M90: 62,837,688 km (0.058 R)
• M91: 64,364,633 km (0.085 R)
• M92: 64,876,258 km (0.106 R)
• M93: 65,081,357 km (0.058 R)
• M94: 65,800,773 km (0.07 R)
• M95: 66,212,915 km (0.117 R)
• M96: 67,974,580 km (0.086 R)
• M97: 68,287,090 km (0.094 R)
• M98: 69,751,503 km (0.112 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 458 - 19,374 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit