🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.93 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.96

Radius: 1.73

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 1.75 AU - 2.11 AU

Year: 984 Days

Day: 17.5 Hours

Environment

Temp: -58 °C

Axial Tilt: 22.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 3.1 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.91

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 2.78 AU - 3.42 AU

Year: 2004 Days

Day: 31 Hours

Environment

Temp: -115 °C

Axial Tilt: 55.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 36,049,201 km

• M1: 86,468 km (0.067 R)

Planet 3 - Gas Giant

Semi-Major Axis: 8.4 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 490.4

Radius: 12

Gravity: 3.41 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 7.4 AU - 9.4 AU

Year: 8937 Days

Day: 9.4 Hours

Environment

Temp: -170 °C

Axial Tilt: 31.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 36,049,201 km

• M1: 155,731 km (0.112 R)
• M2: 296,653 km (0.088 R)
• M3: 454,478 km (0.1 R)
• M4: 605,722 km (0.11 R)
• M5: 717,322 km (0.108 R)
• M6: 852,109 km (0.109 R)
• M7: 979,716 km (0.111 R)
• M8: 1,237,324 km (0.085 R)
• M9: 1,694,944 km (0.108 R)
• M10: 2,225,418 km (0.04 R)
• M11: 2,383,094 km (0.118 R)
• M12: 2,474,947 km (0.097 R)
• M13: 2,902,947 km (0.07 R)
• M14: 3,075,732 km (0.095 R)
• M15: 4,128,153 km (0.093 R)
• M16: 4,267,130 km (0.114 R)
• M17: 4,751,228 km (0.061 R)
• M18: 4,926,407 km (0.025 R)
• M19: 5,556,215 km (0.1 R)
• M20: 5,679,034 km (0.106 R)
• M21: 5,896,250 km (0.118 R)
• M22: 6,339,060 km (0.104 R)
• M23: 6,467,565 km (0.087 R)
• M24: 6,792,641 km (0.055 R)
• M25: 7,089,892 km (0.049 R)
• M26: 7,697,110 km (0.083 R)
• M27: 8,111,197 km (0.105 R)
• M28: 8,250,921 km (0.049 R)
• M29: 8,462,004 km (0.057 R)
• M30: 8,997,414 km (0.053 R)
• M31: 9,543,895 km (0.12 R)
• M32: 9,876,900 km (0.071 R)
• M33: 12,113,987 km (0.097 R)
• M34: 12,676,624 km (0.106 R)
• M35: 13,453,935 km (0.114 R)
• M36: 13,536,663 km (0.112 R)
• M37: 14,078,506 km (0.119 R)
• M38: 14,288,691 km (0.077 R)
• M39: 14,500,073 km (0.11 R)
• M40: 15,877,271 km (0.114 R)
• M41: 16,360,173 km (0.115 R)
• M42: 17,116,240 km (0.116 R)
• M43: 17,340,787 km (0.113 R)
• M44: 20,299,982 km (0.098 R)
• M45: 20,633,137 km (0.098 R)
• M46: 21,063,979 km (0.116 R)
• M47: 21,208,191 km (0.064 R)
• M48: 21,449,492 km (0.09 R)
• M49: 21,546,282 km (0.11 R)
• M50: 21,788,780 km (0.118 R)
• M51: 22,276,469 km (0.079 R)
• M52: 22,619,946 km (0.091 R)
• M53: 23,113,918 km (0.097 R)
• M54: 24,011,805 km (0.062 R)
• M55: 24,212,864 km (0.096 R)
• M56: 25,022,787 km (0.099 R)
• M57: 25,124,663 km (0.069 R)
• M58: 25,944,609 km (0.067 R)
• M59: 26,254,426 km (0.115 R)
• M60: 26,669,261 km (0.119 R)
• M61: 27,927,080 km (0.076 R)
• M62: 28,032,696 km (0.079 R)
• M63: 28,191,569 km (0.105 R)
• M64: 28,936,417 km (0.118 R)
• M65: 29,096,935 km (0.036 R)
• M66: 29,418,720 km (0.097 R)
• M67: 29,849,712 km (0.106 R)
• M68: 30,066,030 km (0.076 R)
• M69: 30,663,375 km (0.106 R)
• M70: 31,319,661 km (0.109 R)
• M71: 32,645,846 km (0.1 R)
• M72: 33,540,291 km (0.034 R)
• M73: 34,103,378 km (0.112 R)
• M74: 35,067,686 km (0.113 R)
• M75: 36,271,500 km (0.118 R)
• M76: 37,546,971 km (0.067 R)
• M77: 38,424,961 km (0.106 R)
• M78: 38,719,220 km (0.099 R)
• M79: 39,191,501 km (0.11 R)

Planet 4 - Ice Giant

Semi-Major Axis: 18.28 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 35.4

Radius: 3.2

Gravity: 3.46 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 16.96 AU - 19.6 AU

Year: 28690 Days

Day: 19.5 Hours

Environment

Temp: -204 °C

Axial Tilt: 20.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (54)

Outer Limit: 36,049,201 km

• M1: 119,678 km (0.107 R)
• M2: 157,227 km (0.043 R)
• M3: 236,365 km (0.08 R)
• M4: 285,732 km (0.096 R)
• M5: 406,757 km (0.092 R)
• M6: 854,653 km (0.096 R)
• M7: 1,077,553 km (0.096 R)
• M8: 1,371,513 km (0.051 R)
• M9: 1,574,218 km (0.09 R)
• M10: 2,194,750 km (0.116 R)
• M11: 2,301,264 km (0.115 R)
• M12: 2,519,378 km (0.074 R)
• M13: 2,586,098 km (0.108 R)
• M14: 2,608,538 km (0.053 R)
• M15: 2,630,828 km (0.111 R)
• M16: 2,905,191 km (0.076 R)
• M17: 3,188,379 km (0.11 R)
• M18: 4,115,886 km (0.093 R)
• M19: 4,142,066 km (0.098 R)
• M20: 4,979,964 km (0.047 R)
• M21: 6,558,221 km (0.059 R)
• M22: 8,111,346 km (0.117 R)
• M23: 9,081,339 km (0.111 R)
• M24: 9,286,587 km (0.106 R)
• M25: 9,320,845 km (0.077 R)
• M26: 9,389,660 km (0.105 R)
• M27: 10,087,235 km (0.057 R)
• M28: 10,477,984 km (0.072 R)
• M29: 11,716,804 km (0.105 R)
• M30: 12,240,098 km (0.042 R)
• M31: 13,232,081 km (0.073 R)
• M32: 13,581,542 km (0.082 R)
• M33: 15,617,719 km (0.105 R)
• M34: 15,781,379 km (0.061 R)
• M35: 16,358,826 km (0.098 R)
• M36: 18,304,047 km (0.108 R)
• M37: 18,953,901 km (0.096 R)
• M38: 19,041,266 km (0.111 R)
• M39: 20,009,463 km (0.102 R)
• M40: 21,537,157 km (0.111 R)
• M41: 23,662,942 km (0.077 R)
• M42: 23,897,961 km (0.039 R)
• M43: 25,276,505 km (0.113 R)
• M44: 25,757,761 km (0.107 R)
• M45: 25,854,402 km (0.1 R)
• M46: 26,339,248 km (0.045 R)
• M47: 26,631,712 km (0.105 R)
• M48: 27,072,278 km (0.047 R)
• M49: 29,766,087 km (0.049 R)
• M50: 31,402,089 km (0.102 R)
• M51: 32,543,820 km (0.051 R)
• M52: 33,593,399 km (0.115 R)
• M53: 34,228,442 km (0.109 R)
• M54: 36,049,197 km (0.098 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 277 - 18,065 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit