🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.98 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.86

Radius: 0.94

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.232

Orbit Range: 1.52 AU - 2.44 AU

Year: 1013 Days

Day: 30.6 Hours

Environment

Temp: -58 °C

Axial Tilt: 9.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 4.24 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.64

Radius: 1.47

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 4.02 AU - 4.46 AU

Year: 3173 Days

Day: 30.5 Hours

Environment

Temp: -129 °C

Axial Tilt: 34.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 7.31 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 10.38 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 555.5

Radius: 10.2

Gravity: 5.34 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 8.27 AU - 12.49 AU

Year: 12154 Days

Day: 14.4 Hours

Environment

Temp: -170 °C

Axial Tilt: 28.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 71,896,091 km

• M1: 139,724 km (0.087 R)
• M2: 259,852 km (0.061 R)
• M3: 327,619 km (0.046 R)
• M4: 445,203 km (0.096 R)
• M5: 746,493 km (0.09 R)
• M6: 854,653 km (0.063 R)
• M7: 1,007,542 km (0.096 R)
• M8: 1,341,145 km (0.102 R)
• M9: 1,567,038 km (0.076 R)
• M10: 1,684,771 km (0.109 R)
• M11: 1,756,877 km (0.034 R)
• M12: 1,854,565 km (0.105 R)
• M13: 1,954,197 km (0.074 R)
• M14: 2,264,164 km (0.068 R)
• M15: 2,344,199 km (0.095 R)
• M16: 3,076,929 km (0.098 R)
• M17: 3,255,698 km (0.119 R)
• M18: 3,376,873 km (0.085 R)
• M19: 3,972,571 km (0.09 R)
• M20: 4,037,198 km (0.111 R)
• M21: 4,399,075 km (0.036 R)
• M22: 5,438,481 km (0.114 R)
• M23: 5,911,809 km (0.106 R)
• M24: 6,360,453 km (0.109 R)
• M25: 7,054,138 km (0.096 R)
• M26: 7,410,031 km (0.107 R)
• M27: 7,489,917 km (0.083 R)
• M28: 8,263,188 km (0.071 R)
• M29: 8,346,065 km (0.032 R)
• M30: 8,806,976 km (0.039 R)
• M31: 8,891,649 km (0.116 R)
• M32: 9,104,526 km (0.06 R)
• M33: 9,405,368 km (0.037 R)
• M34: 9,797,165 km (0.088 R)
• M35: 11,278,782 km (0.108 R)
• M36: 11,648,438 km (0.108 R)
• M37: 11,788,163 km (0.098 R)
• M38: 12,163,204 km (0.113 R)
• M39: 13,215,027 km (0.103 R)
• M40: 13,998,322 km (0.05 R)
• M41: 14,196,389 km (0.103 R)
• M42: 14,395,504 km (0.07 R)
• M43: 14,495,435 km (0.115 R)
• M44: 14,998,383 km (0.037 R)
• M45: 16,646,054 km (0.062 R)
• M46: 16,908,748 km (0.083 R)
• M47: 19,223,326 km (0.111 R)
• M48: 19,720,291 km (0.115 R)
• M49: 20,109,843 km (0.083 R)
• M50: 20,221,593 km (0.085 R)
• M51: 20,333,492 km (0.06 R)
• M52: 20,726,935 km (0.085 R)
• M53: 20,952,827 km (0.057 R)
• M54: 21,521,299 km (0.118 R)
• M55: 22,615,458 km (0.102 R)
• M56: 23,198,591 km (0.118 R)
• M57: 25,037,448 km (0.075 R)
• M58: 25,157,724 km (0.073 R)
• M59: 25,822,388 km (0.093 R)
• M60: 27,045,949 km (0.111 R)
• M61: 27,416,652 km (0.1 R)
• M62: 27,913,616 km (0.094 R)
• M63: 28,100,763 km (0.106 R)
• M64: 28,853,390 km (0.03 R)
• M65: 29,549,020 km (0.106 R)
• M66: 29,739,757 km (0.094 R)
• M67: 32,714,810 km (0.098 R)
• M68: 33,043,926 km (0.116 R)
• M69: 34,037,704 km (0.083 R)
• M70: 34,906,868 km (0.107 R)
• M71: 36,054,583 km (0.073 R)
• M72: 37,077,383 km (0.104 R)
• M73: 37,351,746 km (0.025 R)
• M74: 37,420,561 km (0.092 R)
• M75: 37,558,041 km (0.066 R)
• M76: 37,902,565 km (0.066 R)
• M77: 38,248,136 km (0.088 R)
• M78: 38,317,400 km (0.097 R)
• M79: 38,456,077 km (0.09 R)
• M80: 39,291,282 km (0.116 R)
• M81: 40,132,471 km (0.11 R)
• M82: 41,405,549 km (0.108 R)
• M83: 41,618,876 km (0.087 R)
• M84: 42,118,383 km (0.09 R)
• M85: 44,645,390 km (0.107 R)
• M86: 45,156,716 km (0.082 R)
• M87: 46,850,313 km (0.064 R)
• M88: 48,264,911 km (0.079 R)
• M89: 49,241,037 km (0.103 R)
• M90: 49,996,207 km (0.087 R)
• M91: 50,071,903 km (0.109 R)

Planet 4 - Ice Giant

Semi-Major Axis: 14.15 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 617.7

Radius: 3.2

Gravity: 60.32 G

Time & Orbit

Eccentricity (e): 0.052

Orbit Range: 13.41 AU - 14.89 AU

Year: 19345 Days

Day: 20.9 Hours

Environment

Temp: -193 °C

Axial Tilt: 3.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 71,896,091 km

• M1: 58,044 km (0.113 R)
• M2: 243,097 km (0.093 R)
• M3: 530,624 km (0.088 R)
• M4: 658,231 km (0.09 R)
• M5: 680,521 km (0.12 R)
• M6: 843,134 km (0.059 R)
• M7: 941,419 km (0.082 R)
• M8: 1,285,943 km (0.097 R)
• M9: 1,915,601 km (0.096 R)
• M10: 2,519,677 km (0.051 R)
• M11: 3,369,094 km (0.091 R)
• M12: 3,844,216 km (0.072 R)
• M13: 3,966,288 km (0.12 R)
• M14: 4,467,292 km (0.09 R)
• M15: 5,120,885 km (0.056 R)
• M16: 5,345,431 km (0.109 R)
• M17: 5,619,046 km (0.072 R)
• M18: 5,664,972 km (0.087 R)
• M19: 5,990,796 km (0.098 R)
• M20: 6,758,233 km (0.074 R)
• M21: 6,905,438 km (0.114 R)
• M22: 7,404,047 km (0.116 R)
• M23: 7,862,714 km (0.071 R)
• M24: 9,075,804 km (0.113 R)
• M25: 9,183,963 km (0.107 R)
• M26: 10,233,242 km (0.059 R)
• M27: 10,572,381 km (0.109 R)
• M28: 11,030,150 km (0.118 R)
• M29: 11,436,159 km (0.082 R)
• M30: 11,611,637 km (0.07 R)
• M31: 11,846,955 km (0.073 R)
• M32: 14,982,376 km (0.095 R)
• M33: 15,046,255 km (0.098 R)
• M34: 15,625,498 km (0.069 R)
• M35: 17,005,089 km (0.071 R)
• M36: 17,138,381 km (0.103 R)
• M37: 17,272,271 km (0.065 R)
• M38: 18,422,978 km (0.084 R)
• M39: 19,042,313 km (0.092 R)
• M40: 20,089,498 km (0.104 R)
• M41: 21,083,576 km (0.068 R)
• M42: 21,155,084 km (0.093 R)
• M43: 21,226,891 km (0.048 R)
• M44: 22,604,388 km (0.054 R)
• M45: 23,119,154 km (0.098 R)
• M46: 23,341,008 km (0.066 R)
• M47: 24,160,206 km (0.072 R)
• M48: 24,611,094 km (0.115 R)
• M49: 25,368,657 km (0.11 R)
• M50: 27,139,896 km (0.066 R)
• M51: 30,394,547 km (0.106 R)
• M52: 30,556,562 km (0.097 R)
• M53: 31,125,333 km (0.085 R)
• M54: 31,370,225 km (0.102 R)
• M55: 32,686,985 km (0.113 R)
• M56: 33,519,049 km (0.063 R)
• M57: 37,089,202 km (0.039 R)
• M58: 39,182,674 km (0.059 R)
• M59: 40,688,676 km (0.065 R)
• M60: 40,777,836 km (0.082 R)
• M61: 41,224,685 km (0.093 R)
• M62: 41,403,903 km (0.1 R)
• M63: 41,583,421 km (0.057 R)
• M64: 41,852,996 km (0.081 R)
• M65: 42,123,320 km (0.07 R)
• M66: 44,765,368 km (0.116 R)
• M67: 45,411,182 km (0.082 R)
• M68: 45,781,436 km (0.074 R)
• M69: 46,245,938 km (0.058 R)
• M70: 47,366,725 km (0.062 R)
• M71: 48,213,299 km (0.112 R)
• M72: 49,730,521 km (0.113 R)
• M73: 49,921,258 km (0.112 R)
• M74: 50,303,481 km (0.071 R)
• M75: 50,494,966 km (0.095 R)
• M76: 50,782,643 km (0.095 R)
• M77: 53,201,042 km (0.119 R)
• M78: 53,787,017 km (0.101 R)
• M79: 56,450,158 km (0.051 R)
• M80: 57,848,001 km (0.108 R)
• M81: 58,349,901 km (0.091 R)
• M82: 58,450,431 km (0.096 R)
• M83: 58,752,469 km (0.101 R)
• M84: 59,661,725 km (0.041 R)
• M85: 60,473,742 km (0.086 R)
• M86: 61,801,274 km (0.117 R)
• M87: 61,903,748 km (0.112 R)
• M88: 63,344,825 km (0.066 R)
• M89: 63,448,197 km (0.095 R)
• M90: 64,901,091 km (0.073 R)
• M91: 66,364,757 km (0.113 R)
• M92: 67,628,111 km (0.073 R)
• M93: 68,156,790 km (0.113 R)
• M94: 69,111,972 km (0.091 R)
• M95: 71,035,502 km (0.083 R)
• M96: 71,896,138 km (0.1 R)

Kuiper Belt

Range: 30.2 - 45.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 158 - 15,485 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit