🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.44

Radius: 1.82

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 0.44 AU - 0.68 AU

Year: 161 Days

Day: 45.5 Hours

Environment

Temp: 146 °C

Axial Tilt: 31.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 29,028,282 km

• M1: 62,981 km (0.109 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.12 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.56

Radius: 1.83

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 1.07 AU - 1.17 AU

Year: 456 Days

Day: 14.4 Hours

Environment

Temp: -21 °C

Axial Tilt: 31.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 29,028,282 km

• M1: 86,468 km (0.048 R)
• M2: 156,330 km (0.095 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.4 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.54

Radius: 1.66

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 1.34 AU - 1.46 AU

Year: 638 Days

Day: 41.6 Hours

Environment

Temp: -57 °C

Axial Tilt: 1.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.06 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.16

Radius: 1.58

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 1.79 AU - 2.33 AU

Year: 1138 Days

Day: 31 Hours

Environment

Temp: -80 °C

Axial Tilt: 11.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 29,028,282 km

• M1: 266,583 km (0.114 R)

Planet 5 - Gas Giant

Semi-Major Axis: 4.67 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 27.8

Radius: 11.1

Gravity: 0.23 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 4.24 AU - 5.1 AU

Year: 3885 Days

Day: 11.5 Hours

Environment

Temp: -154 °C

Axial Tilt: 9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 29,028,282 km

• M1: 147,952 km (0.085 R)
• M2: 223,200 km (0.116 R)
• M3: 348,264 km (0.108 R)
• M4: 654,640 km (0.078 R)
• M5: 802,892 km (0.12 R)
• M6: 881,431 km (0.113 R)
• M7: 1,335,759 km (0.034 R)
• M8: 1,417,141 km (0.05 R)
• M9: 1,774,530 km (0.108 R)
• M10: 1,902,735 km (0.094 R)
• M11: 2,073,127 km (0.036 R)
• M12: 2,208,364 km (0.081 R)
• M13: 3,384,502 km (0.044 R)
• M14: 3,640,165 km (0.094 R)
• M15: 3,990,822 km (0.097 R)
• M16: 4,160,317 km (0.102 R)
• M17: 4,599,536 km (0.071 R)
• M18: 4,735,371 km (0.095 R)
• M19: 5,139,884 km (0.079 R)
• M20: 5,644,627 km (0.103 R)
• M21: 5,835,215 km (0.088 R)
• M22: 6,005,158 km (0.082 R)
• M23: 6,384,837 km (0.045 R)
• M24: 6,915,311 km (0.08 R)
• M25: 7,035,139 km (0.096 R)
• M26: 7,447,580 km (0.081 R)
• M27: 7,843,117 km (0.097 R)
• M28: 7,943,049 km (0.045 R)
• M29: 8,577,493 km (0.052 R)

Planet 6 - Gas Giant

Semi-Major Axis: 7.91 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 464.8

Radius: 9

Gravity: 5.74 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 6.12 AU - 9.7 AU

Year: 8565 Days

Day: 9.3 Hours

Environment

Temp: -173 °C

Axial Tilt: 11.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 29,028,282 km

• M1: 149,747 km (0.096 R)
• M2: 261,647 km (0.09 R)
• M3: 668,553 km (0.051 R)
• M4: 1,151,604 km (0.05 R)
• M5: 1,309,729 km (0.114 R)
• M6: 1,785,899 km (0.107 R)
• M7: 2,513,244 km (0.108 R)
• M8: 2,790,299 km (0.061 R)
• M9: 2,908,631 km (0.063 R)
• M10: 3,448,979 km (0.104 R)
• M11: 3,704,941 km (0.113 R)
• M12: 5,249,688 km (0.109 R)
• M13: 5,663,775 km (0.104 R)
• M14: 5,905,077 km (0.1 R)
• M15: 6,149,819 km (0.099 R)
• M16: 6,242,570 km (0.026 R)
• M17: 7,032,596 km (0.093 R)
• M18: 7,357,522 km (0.096 R)
• M19: 7,455,958 km (0.118 R)
• M20: 7,620,964 km (0.106 R)
• M21: 7,854,038 km (0.063 R)
• M22: 8,361,474 km (0.109 R)
• M23: 8,532,913 km (0.082 R)
• M24: 8,949,393 km (0.057 R)
• M25: 9,230,637 km (0.099 R)
• M26: 9,443,515 km (0.106 R)
• M27: 9,910,261 km (0.106 R)
• M28: 10,019,168 km (0.093 R)
• M29: 10,164,876 km (0.093 R)
• M30: 10,237,880 km (0.071 R)
• M31: 10,421,436 km (0.046 R)
• M32: 10,754,591 km (0.1 R)
• M33: 10,829,091 km (0.109 R)
• M34: 12,083,319 km (0.026 R)
• M35: 12,433,229 km (0.098 R)
• M36: 13,463,060 km (0.037 R)
• M37: 13,543,394 km (0.036 R)
• M38: 13,704,511 km (0.099 R)
• M39: 14,767,703 km (0.112 R)
• M40: 15,183,585 km (0.105 R)
• M41: 15,309,098 km (0.085 R)
• M42: 15,477,097 km (0.057 R)
• M43: 15,603,507 km (0.069 R)
• M44: 15,687,880 km (0.059 R)
• M45: 16,368,700 km (0.108 R)
• M46: 16,540,438 km (0.057 R)
• M47: 16,669,691 km (0.053 R)
• M48: 16,799,093 km (0.076 R)
• M49: 18,112,712 km (0.073 R)
• M50: 18,513,185 km (0.116 R)
• M51: 18,602,645 km (0.094 R)
• M52: 20,190,327 km (0.099 R)
• M53: 20,698,212 km (0.092 R)
• M54: 20,977,062 km (0.038 R)
• M55: 21,915,340 km (0.089 R)
• M56: 22,915,402 km (0.1 R)
• M57: 23,445,128 km (0.095 R)
• M58: 25,107,908 km (0.079 R)
• M59: 25,355,642 km (0.085 R)
• M60: 26,103,632 km (0.077 R)
• M61: 26,354,657 km (0.087 R)
• M62: 26,505,601 km (0.088 R)
• M63: 26,757,823 km (0.103 R)
• M64: 26,909,665 km (0.106 R)
• M65: 27,417,400 km (0.051 R)
• M66: 27,570,439 km (0.116 R)
• M67: 27,723,627 km (0.099 R)
• M68: 28,907,993 km (0.058 R)
• M69: 29,011,814 km (0.085 R)
• M70: 29,898,780 km (0.118 R)
• M71: 30,003,798 km (0.108 R)
• M72: 30,847,829 km (0.05 R)
• M73: 32,074,681 km (0.052 R)
• M74: 33,263,087 km (0.119 R)
• M75: 33,480,602 km (0.115 R)
• M76: 33,698,716 km (0.082 R)
• M77: 33,862,675 km (0.076 R)
• M78: 33,972,031 km (0.068 R)
• M79: 34,300,997 km (0.094 R)
• M80: 34,630,860 km (0.106 R)
• M81: 34,961,920 km (0.094 R)
• M82: 35,294,027 km (0.076 R)
• M83: 37,874,591 km (0.117 R)
• M84: 37,931,288 km (0.093 R)

Planet 7 - Ice Giant

Semi-Major Axis: 12.83 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 48.6

Radius: 7.3

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 12.07 AU - 13.59 AU

Year: 17693 Days

Day: 24.8 Hours

Environment

Temp: -195 °C

Axial Tilt: 38.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 29,028,282 km

• M1: 91,703 km (0.061 R)
• M2: 313,707 km (0.12 R)
• M3: 638,185 km (0.119 R)
• M4: 820,544 km (0.115 R)
• M5: 1,160,879 km (0.093 R)
• M6: 2,047,995 km (0.091 R)
• M7: 3,324,364 km (0.097 R)
• M8: 3,493,110 km (0.114 R)
• M9: 5,551,577 km (0.059 R)
• M10: 5,751,889 km (0.099 R)
• M11: 5,827,735 km (0.078 R)
• M12: 7,911,184 km (0.086 R)
• M13: 8,507,781 km (0.065 R)
• M14: 8,738,909 km (0.087 R)
• M15: 8,913,640 km (0.062 R)
• M16: 9,030,775 km (0.098 R)
• M17: 10,107,580 km (0.086 R)
• M18: 11,130,082 km (0.119 R)
• M19: 12,905,958 km (0.102 R)
• M20: 13,238,215 km (0.062 R)
• M21: 13,371,955 km (0.105 R)
• M22: 16,388,896 km (0.115 R)
• M23: 16,857,137 km (0.059 R)
• M24: 17,147,506 km (0.057 R)
• M25: 18,474,290 km (0.069 R)
• M26: 18,698,537 km (0.061 R)
• M27: 18,773,635 km (0.089 R)
• M28: 20,952,229 km (0.115 R)
• M29: 22,329,277 km (0.092 R)
• M30: 23,532,493 km (0.105 R)
• M31: 25,045,526 km (0.105 R)
• M32: 25,584,527 km (0.037 R)
• M33: 25,876,392 km (0.108 R)
• M34: 26,295,267 km (0.078 R)
• M35: 26,547,638 km (0.118 R)
• M36: 27,821,464 km (0.077 R)
• M37: 28,121,557 km (0.057 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 354 - 11,591 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit