🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.79 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.48

Radius: 1.17

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 0.68 AU - 0.9 AU

Year: 265 Days

Day: 41.2 Hours

Environment

Temp: 109 °C

Axial Tilt: 33.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.19 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.42

Radius: 1.81

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.055

Orbit Range: 1.12 AU - 1.26 AU

Year: 489 Days

Day: 16.2 Hours

Environment

Temp: 3 °C

Axial Tilt: 2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 71,917,239 km

• M1: 156,928 km (0.092 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.37 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.95

Radius: 1.54

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 1.32 AU - 1.42 AU

Year: 604 Days

Day: 17 Hours

Environment

Temp: -38 °C

Axial Tilt: 23.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 71,917,239 km

• M1: 89,908 km (0.064 R)

Planet 4 - Gas Giant

Semi-Major Axis: 5.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 816

Radius: 13.6

Gravity: 4.41 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 4.92 AU - 6.52 AU

Year: 5154 Days

Day: 12 Hours

Environment

Temp: -151 °C

Axial Tilt: 6.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 71,917,239 km

• M1: 217,366 km (0.117 R)
• M2: 313,258 km (0.115 R)
• M3: 623,075 km (0.047 R)
• M4: 720,015 km (0.103 R)
• M5: 863,329 km (0.052 R)
• M6: 1,243,308 km (0.086 R)
• M7: 1,587,981 km (0.097 R)
• M8: 1,981,873 km (0.094 R)
• M9: 2,132,817 km (0.111 R)
• M10: 2,287,800 km (0.044 R)
• M11: 2,426,627 km (0.111 R)
• M12: 2,527,456 km (0.076 R)
• M13: 2,629,931 km (0.115 R)
• M14: 2,733,751 km (0.053 R)
• M15: 3,053,592 km (0.076 R)
• M16: 3,613,985 km (0.038 R)
• M17: 3,870,845 km (0.111 R)
• M18: 4,013,412 km (0.103 R)
• M19: 4,157,923 km (0.077 R)
• M20: 5,165,016 km (0.089 R)
• M21: 5,804,697 km (0.042 R)
• M22: 6,161,637 km (0.109 R)
• M23: 6,272,938 km (0.114 R)
• M24: 6,469,360 km (0.078 R)
• M25: 7,810,654 km (0.115 R)
• M26: 8,174,476 km (0.099 R)
• M27: 8,296,997 km (0.061 R)
• M28: 8,574,950 km (0.113 R)
• M29: 8,918,875 km (0.081 R)
• M30: 9,459,373 km (0.085 R)
• M31: 9,782,354 km (0.114 R)
• M32: 10,240,573 km (0.114 R)
• M33: 11,829,900 km (0.087 R)
• M34: 11,968,727 km (0.089 R)
• M35: 12,529,420 km (0.075 R)
• M36: 12,635,635 km (0.062 R)
• M37: 12,813,058 km (0.099 R)
• M38: 13,063,036 km (0.113 R)
• M39: 13,314,510 km (0.077 R)
• M40: 13,422,819 km (0.081 R)
• M41: 13,785,893 km (0.117 R)
• M42: 14,707,864 km (0.09 R)
• M43: 16,031,955 km (0.066 R)
• M44: 16,339,977 km (0.094 R)
• M45: 16,922,810 km (0.115 R)
• M46: 17,393,894 km (0.086 R)
• M47: 18,028,937 km (0.094 R)
• M48: 19,036,329 km (0.062 R)
• M49: 19,362,452 km (0.074 R)
• M50: 20,644,057 km (0.097 R)
• M51: 20,979,306 km (0.06 R)
• M52: 21,612,704 km (0.066 R)
• M53: 22,252,234 km (0.116 R)
• M54: 22,338,104 km (0.119 R)
• M55: 23,071,432 km (0.085 R)
• M56: 23,769,007 km (0.055 R)
• M57: 24,208,376 km (0.103 R)
• M58: 24,695,018 km (0.117 R)
• M59: 25,006,331 km (0.045 R)
• M60: 25,095,492 km (0.12 R)
• M61: 26,038,257 km (0.109 R)
• M62: 26,264,449 km (0.099 R)
• M63: 27,313,430 km (0.093 R)
• M64: 27,543,212 km (0.076 R)
• M65: 27,958,496 km (0.028 R)
• M66: 29,311,010 km (0.11 R)
• M67: 29,593,451 km (0.074 R)
• M68: 30,493,880 km (0.086 R)
• M69: 31,067,289 km (0.114 R)
• M70: 31,163,181 km (0.109 R)
• M71: 32,564,913 km (0.099 R)

Asteroid Belt

Center: 9.59 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Ice Giant

Semi-Major Axis: 13.46 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 668.5

Radius: 6.4

Gravity: 16.32 G

Time & Orbit

Eccentricity (e): 0.207

Orbit Range: 10.67 AU - 16.25 AU

Year: 18603 Days

Day: 22.5 Hours

Environment

Temp: -199 °C

Axial Tilt: 9.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 71,917,239 km

• M1: 151,393 km (0.045 R)
• M2: 211,531 km (0.072 R)
• M3: 931,396 km (0.119 R)
• M4: 981,063 km (0.083 R)
• M5: 1,109,119 km (0.088 R)
• M6: 1,410,110 km (0.116 R)
• M7: 2,019,272 km (0.046 R)
• M8: 2,249,802 km (0.055 R)
• M9: 2,385,488 km (0.049 R)
• M10: 2,629,332 km (0.099 R)
• M11: 2,736,295 km (0.066 R)
• M12: 3,485,630 km (0.066 R)
• M13: 4,720,411 km (0.082 R)
• M14: 4,850,711 km (0.093 R)
• M15: 5,114,901 km (0.104 R)
• M16: 5,888,771 km (0.079 R)
• M17: 6,698,693 km (0.108 R)
• M18: 6,796,231 km (0.108 R)
• M19: 7,900,413 km (0.106 R)
• M20: 9,005,493 km (0.088 R)
• M21: 9,059,348 km (0.077 R)
• M22: 9,658,487 km (0.057 R)
• M23: 11,707,081 km (0.118 R)
• M24: 12,001,938 km (0.11 R)
• M25: 12,061,179 km (0.118 R)
• M26: 13,144,567 km (0.057 R)
• M27: 13,389,608 km (0.113 R)
• M28: 13,574,212 km (0.119 R)
• M29: 13,946,261 km (0.099 R)
• M30: 14,321,603 km (0.071 R)
• M31: 15,018,280 km (0.074 R)
• M32: 16,510,369 km (0.113 R)
• M33: 17,441,616 km (0.112 R)
• M34: 17,575,955 km (0.101 R)
• M35: 17,845,829 km (0.095 R)
• M36: 18,049,133 km (0.045 R)
• M37: 19,703,087 km (0.073 R)
• M38: 20,477,106 km (0.091 R)
• M39: 21,189,491 km (0.11 R)
• M40: 23,005,609 km (0.099 R)
• M41: 23,448,718 km (0.047 R)
• M42: 23,820,319 km (0.077 R)
• M43: 23,894,819 km (0.052 R)
• M44: 25,022,189 km (0.107 R)
• M45: 25,173,881 km (0.096 R)
• M46: 26,706,810 km (0.042 R)
• M47: 26,939,435 km (0.106 R)
• M48: 27,641,049 km (0.108 R)
• M49: 27,719,438 km (0.094 R)
• M50: 28,348,796 km (0.039 R)
• M51: 28,506,921 km (0.099 R)
• M52: 29,221,850 km (0.051 R)
• M53: 29,781,944 km (0.087 R)
• M54: 30,023,096 km (0.056 R)
• M55: 30,264,996 km (0.069 R)
• M56: 30,994,285 km (0.028 R)
• M57: 36,516,242 km (0.057 R)
• M58: 37,205,888 km (0.112 R)
• M59: 37,552,207 km (0.112 R)
• M60: 37,725,890 km (0.106 R)
• M61: 38,161,070 km (0.066 R)
• M62: 39,476,634 km (0.108 R)
• M63: 40,628,837 km (0.117 R)
• M64: 41,792,110 km (0.105 R)
• M65: 41,971,927 km (0.12 R)
• M66: 44,334,376 km (0.037 R)
• M67: 46,926,309 km (0.108 R)
• M68: 48,240,526 km (0.114 R)
• M69: 48,429,319 km (0.1 R)
• M70: 49,186,733 km (0.115 R)
• M71: 49,662,155 km (0.102 R)
• M72: 49,852,742 km (0.095 R)
• M73: 50,043,480 km (0.117 R)
• M74: 51,482,462 km (0.116 R)
• M75: 51,771,784 km (0.099 R)
• M76: 52,740,430 km (0.094 R)
• M77: 53,324,460 km (0.104 R)
• M78: 53,910,734 km (0.106 R)
• M79: 54,204,544 km (0.089 R)
• M80: 55,089,416 km (0.031 R)
• M81: 55,681,973 km (0.092 R)
• M82: 58,274,055 km (0.056 R)
• M83: 59,685,960 km (0.11 R)
• M84: 61,620,261 km (0.106 R)
• M85: 61,722,585 km (0.034 R)
• M86: 62,543,579 km (0.056 R)
• M87: 65,758,886 km (0.11 R)
• M88: 68,602,741 km (0.119 R)
• M89: 68,708,956 km (0.083 R)
• M90: 69,346,691 km (0.076 R)
• M91: 70,093,185 km (0.082 R)
• M92: 70,735,109 km (0.077 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 434 - 19,391 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit