🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.24 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.71

Radius: 1.49

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 1.13 AU - 1.35 AU

Year: 492 Days

Day: 14.1 Hours

Environment

Temp: 4 °C

Axial Tilt: 13.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 60,013,776 km

• M1: 427,102 km (0.108 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.8 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.07

Radius: 1.57

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 2.28 AU - 3.32 AU

Year: 1670 Days

Day: 14.7 Hours

Environment

Temp: -95 °C

Axial Tilt: 33.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.39 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 7.98 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 710.6

Radius: 11

Gravity: 5.87 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 7.46 AU - 8.5 AU

Year: 8035 Days

Day: 10.8 Hours

Environment

Temp: -157 °C

Axial Tilt: 31 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 60,013,776 km

• M1: 178,620 km (0.057 R)
• M2: 312,061 km (0.078 R)
• M3: 829,520 km (0.091 R)
• M4: 927,656 km (0.117 R)
• M5: 1,136,345 km (0.059 R)
• M6: 1,559,109 km (0.083 R)
• M7: 1,767,050 km (0.076 R)
• M8: 1,852,770 km (0.116 R)
• M9: 1,984,117 km (0.079 R)
• M10: 2,420,942 km (0.117 R)
• M11: 2,565,304 km (0.095 R)
• M12: 2,662,992 km (0.117 R)
• M13: 2,913,119 km (0.111 R)
• M14: 3,249,565 km (0.089 R)
• M15: 3,463,041 km (0.103 R)
• M16: 3,544,273 km (0.065 R)
• M17: 4,509,179 km (0.059 R)
• M18: 4,657,730 km (0.085 R)
• M19: 5,237,122 km (0.115 R)
• M20: 5,551,278 km (0.114 R)
• M21: 5,710,600 km (0.09 R)
• M22: 6,066,642 km (0.109 R)
• M23: 6,664,884 km (0.057 R)
• M24: 6,936,853 km (0.069 R)
• M25: 7,005,519 km (0.092 R)
• M26: 7,143,298 km (0.099 R)
• M27: 7,456,706 km (0.03 R)
• M28: 8,278,297 km (0.051 R)
• M29: 8,351,002 km (0.106 R)
• M30: 8,460,657 km (0.119 R)
• M31: 9,053,364 km (0.106 R)
• M32: 9,659,385 km (0.114 R)
• M33: 9,813,022 km (0.072 R)
• M34: 9,967,407 km (0.047 R)
• M35: 10,044,899 km (0.081 R)
• M36: 10,161,585 km (0.086 R)
• M37: 10,396,154 km (0.083 R)
• M38: 10,553,681 km (0.084 R)
• M39: 10,751,599 km (0.096 R)
• M40: 10,870,828 km (0.111 R)
• M41: 11,271,900 km (0.04 R)
• M42: 11,514,847 km (0.03 R)
• M43: 11,759,440 km (0.083 R)
• M44: 11,923,549 km (0.099 R)
• M45: 12,005,977 km (0.095 R)
• M46: 12,924,059 km (0.092 R)
• M47: 13,008,582 km (0.048 R)
• M48: 14,125,031 km (0.113 R)
• M49: 14,474,791 km (0.063 R)
• M50: 15,271,998 km (0.112 R)
• M51: 15,451,066 km (0.03 R)
• M52: 16,770,520 km (0.053 R)
• M53: 17,187,299 km (0.101 R)
• M54: 19,467,321 km (0.063 R)
• M55: 19,710,267 km (0.093 R)
• M56: 20,543,827 km (0.108 R)
• M57: 20,989,778 km (0.109 R)
• M58: 22,550,233 km (0.114 R)
• M59: 22,652,259 km (0.099 R)
• M60: 22,907,772 km (0.079 R)
• M61: 23,010,247 km (0.031 R)
• M62: 23,525,013 km (0.075 R)
• M63: 23,628,385 km (0.103 R)
• M64: 23,732,057 km (0.081 R)
• M65: 24,095,729 km (0.117 R)
• M66: 24,304,268 km (0.057 R)
• M67: 24,618,424 km (0.074 R)
• M68: 26,423,472 km (0.07 R)
• M69: 26,531,033 km (0.096 R)
• M70: 26,638,743 km (0.103 R)
• M71: 26,908,468 km (0.096 R)
• M72: 28,822,274 km (0.08 R)
• M73: 29,935,432 km (0.113 R)
• M74: 30,047,630 km (0.076 R)
• M75: 30,159,828 km (0.065 R)
• M76: 33,707,691 km (0.109 R)
• M77: 33,941,064 km (0.104 R)
• M78: 35,946,573 km (0.109 R)
• M79: 36,065,803 km (0.113 R)
• M80: 38,476,722 km (0.109 R)
• M81: 39,087,530 km (0.103 R)
• M82: 39,639,995 km (0.093 R)
• M83: 40,318,721 km (0.037 R)
• M84: 40,442,588 km (0.049 R)
• M85: 41,687,840 km (0.097 R)

Planet 4 - Gas Giant

Semi-Major Axis: 11.36 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 721.8

Radius: 14

Gravity: 3.68 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 11.06 AU - 11.66 AU

Year: 13648 Days

Day: 9.7 Hours

Environment

Temp: -178 °C

Axial Tilt: 12 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 60,013,776 km

• M1: 284,086 km (0.073 R)
• M2: 532,868 km (0.049 R)
• M3: 945,907 km (0.097 R)
• M4: 2,009,847 km (0.043 R)
• M5: 2,914,466 km (0.042 R)
• M6: 3,409,934 km (0.109 R)
• M7: 3,615,781 km (0.097 R)
• M8: 3,755,355 km (0.048 R)
• M9: 3,861,121 km (0.103 R)
• M10: 3,967,934 km (0.043 R)
• M11: 4,935,683 km (0.076 R)
• M12: 5,526,295 km (0.103 R)
• M13: 5,768,943 km (0.101 R)
• M14: 5,973,892 km (0.106 R)
• M15: 6,222,972 km (0.102 R)
• M16: 7,475,256 km (0.083 R)
• M17: 7,879,619 km (0.117 R)
• M18: 8,199,010 km (0.114 R)
• M19: 8,945,205 km (0.102 R)
• M20: 9,087,622 km (0.117 R)
• M21: 10,105,187 km (0.074 R)
• M22: 10,352,921 km (0.096 R)
• M23: 10,502,519 km (0.069 R)
• M24: 10,652,715 km (0.104 R)
• M25: 11,261,129 km (0.035 R)
• M26: 11,569,600 km (0.065 R)
• M27: 11,724,883 km (0.051 R)
• M28: 11,828,704 km (0.106 R)
• M29: 12,247,428 km (0.066 R)
• M30: 13,315,557 km (0.115 R)
• M31: 13,805,939 km (0.064 R)
• M32: 13,970,646 km (0.067 R)
• M33: 16,812,258 km (0.081 R)
• M34: 17,165,009 km (0.093 R)
• M35: 18,358,351 km (0.075 R)
• M36: 19,516,987 km (0.09 R)
• M37: 20,136,173 km (0.071 R)
• M38: 21,904,419 km (0.097 R)
• M39: 22,289,784 km (0.105 R)
• M40: 23,656,210 km (0.086 R)
• M41: 24,782,084 km (0.051 R)
• M42: 25,452,582 km (0.11 R)
• M43: 25,790,075 km (0.112 R)
• M44: 25,925,610 km (0.096 R)
• M45: 26,948,710 km (0.09 R)
• M46: 28,613,136 km (0.096 R)
• M47: 29,457,915 km (0.103 R)
• M48: 30,453,639 km (0.096 R)
• M49: 30,740,268 km (0.082 R)
• M50: 30,955,689 km (0.077 R)
• M51: 31,388,326 km (0.097 R)
• M52: 31,968,018 km (0.027 R)
• M53: 32,259,285 km (0.091 R)
• M54: 32,771,059 km (0.094 R)
• M55: 33,802,836 km (0.075 R)
• M56: 34,546,187 km (0.07 R)
• M57: 34,845,084 km (0.115 R)
• M58: 36,580,419 km (0.114 R)
• M59: 36,808,706 km (0.079 R)
• M60: 38,498,264 km (0.112 R)
• M61: 40,291,494 km (0.082 R)
• M62: 42,671,147 km (0.028 R)
• M63: 43,797,170 km (0.029 R)
• M64: 44,770,155 km (0.1 R)
• M65: 46,902,672 km (0.075 R)
• M66: 47,731,744 km (0.061 R)
• M67: 48,314,876 km (0.076 R)
• M68: 50,416,876 km (0.098 R)
• M69: 51,351,264 km (0.087 R)
• M70: 51,607,077 km (0.096 R)
• M71: 52,978,590 km (0.09 R)
• M72: 53,150,927 km (0.101 R)
• M73: 53,582,367 km (0.086 R)
• M74: 53,928,536 km (0.105 R)
• M75: 54,971,084 km (0.116 R)
• M76: 55,932,699 km (0.083 R)
• M77: 56,635,510 km (0.107 R)
• M78: 57,429,725 km (0.109 R)
• M79: 57,872,535 km (0.082 R)
• M80: 58,405,402 km (0.117 R)

Kuiper Belt

Range: 30.8 - 49.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 252 - 17,974 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit