🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.85

Radius: 0.94

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 0.42 AU - 0.6 AU

Year: 130 Days

Day: 35.6 Hours

Environment

Temp: 259 °C

Axial Tilt: 20.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 23,442,337 km

• M1: 48,470 km (0.12 R)
• M2: 138,528 km (0.079 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.21 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.77

Radius: 1.26

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 1.01 AU - 1.41 AU

Year: 474 Days

Day: 37.1 Hours

Environment

Temp: 1 °C

Axial Tilt: 12.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 2.27 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.21

Radius: 1.59

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 1.79 AU - 2.75 AU

Year: 1219 Days

Day: 46.5 Hours

Environment

Temp: -62 °C

Axial Tilt: 43.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.01 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.75

Radius: 1.25

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 2.72 AU - 3.3 AU

Year: 1861 Days

Day: 43.6 Hours

Environment

Temp: -95 °C

Axial Tilt: 5.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 23,442,337 km

• M1: 1,321,847 km (0.038 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.32 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.21

Radius: 1.37

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 3.01 AU - 3.63 AU

Year: 2156 Days

Day: 23.8 Hours

Environment

Temp: -96 °C

Axial Tilt: 12.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 8.73 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 676.5

Radius: 10.4

Gravity: 6.25 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 7.97 AU - 9.49 AU

Year: 9194 Days

Day: 7.2 Hours

Environment

Temp: -158 °C

Axial Tilt: 147.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 23,442,337 km

• M1: 133,292 km (0.112 R)
• M2: 375,042 km (0.07 R)
• M3: 449,691 km (0.059 R)
• M4: 587,920 km (0.084 R)
• M5: 725,699 km (0.053 R)
• M6: 824,135 km (0.103 R)
• M7: 1,109,717 km (0.085 R)
• M8: 1,552,527 km (0.064 R)
• M9: 1,660,536 km (0.116 R)
• M10: 2,287,651 km (0.061 R)
• M11: 2,411,518 km (0.087 R)
• M12: 3,228,322 km (0.105 R)
• M13: 3,311,648 km (0.087 R)
• M14: 4,491,227 km (0.087 R)
• M15: 4,805,084 km (0.119 R)
• M16: 4,964,555 km (0.101 R)
• M17: 5,788,690 km (0.117 R)
• M18: 5,856,457 km (0.12 R)
• M19: 7,230,514 km (0.101 R)
• M20: 7,340,319 km (0.118 R)
• M21: 7,672,725 km (0.096 R)
• M22: 8,085,915 km (0.117 R)
• M23: 8,390,945 km (0.103 R)
• M24: 8,699,715 km (0.075 R)
• M25: 8,855,596 km (0.101 R)
• M26: 9,249,188 km (0.086 R)
• M27: 10,135,256 km (0.066 R)
• M28: 11,301,970 km (0.098 R)
• M29: 11,901,109 km (0.062 R)
• M30: 13,041,344 km (0.098 R)
• M31: 13,489,090 km (0.076 R)
• M32: 13,760,162 km (0.083 R)
• M33: 14,491,995 km (0.117 R)
• M34: 15,002,422 km (0.074 R)
• M35: 15,283,218 km (0.056 R)
• M36: 16,328,159 km (0.112 R)
• M37: 17,102,477 km (0.063 R)
• M38: 18,989,206 km (0.096 R)
• M39: 19,293,189 km (0.096 R)
• M40: 19,752,005 km (0.084 R)
• M41: 20,576,738 km (0.114 R)
• M42: 20,784,679 km (0.102 R)
• M43: 20,941,159 km (0.073 R)
• M44: 21,097,937 km (0.099 R)
• M45: 21,465,350 km (0.093 R)
• M46: 21,570,667 km (0.106 R)
• M47: 21,781,899 km (0.112 R)
• M48: 22,046,986 km (0.083 R)
• M49: 22,206,458 km (0.03 R)
• M50: 22,526,747 km (0.114 R)
• M51: 23,117,808 km (0.046 R)
• M52: 23,496,590 km (0.118 R)
• M53: 24,755,456 km (0.028 R)
• M54: 25,032,062 km (0.118 R)
• M55: 25,309,716 km (0.078 R)
• M56: 26,092,561 km (0.106 R)
• M57: 27,395,708 km (0.099 R)
• M58: 28,026,413 km (0.037 R)
• M59: 29,477,662 km (0.095 R)
• M60: 30,419,381 km (0.111 R)
• M61: 30,774,975 km (0.092 R)
• M62: 30,953,295 km (0.11 R)
• M63: 31,072,375 km (0.049 R)
• M64: 32,452,864 km (0.086 R)
• M65: 32,998,448 km (0.088 R)
• M66: 33,181,107 km (0.035 R)
• M67: 33,302,880 km (0.088 R)
• M68: 33,914,585 km (0.116 R)
• M69: 34,344,978 km (0.095 R)
• M70: 34,715,383 km (0.112 R)
• M71: 36,712,813 km (0.117 R)
• M72: 37,598,433 km (0.097 R)
• M73: 37,980,057 km (0.09 R)
• M74: 39,584,195 km (0.11 R)
• M75: 39,972,551 km (0.119 R)
• M76: 40,622,404 km (0.08 R)
• M77: 40,818,078 km (0.109 R)
• M78: 40,883,452 km (0.119 R)
• M79: 42,130,650 km (0.113 R)
• M80: 42,460,962 km (0.093 R)
• M81: 43,656,997 km (0.046 R)
• M82: 43,790,588 km (0.093 R)
• M83: 43,857,458 km (0.09 R)
• M84: 45,133,977 km (0.094 R)

Planet 7 - Gas Giant

Semi-Major Axis: 11.61 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 40.3

Radius: 13.1

Gravity: 0.23 G

Time & Orbit

Eccentricity (e): 0.127

Orbit Range: 10.14 AU - 13.08 AU

Year: 14101 Days

Day: 12.4 Hours

Environment

Temp: -178 °C

Axial Tilt: 17.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (65)

Outer Limit: 23,442,337 km

• M1: 173,683 km (0.073 R)
• M2: 612,603 km (0.115 R)
• M3: 910,153 km (0.115 R)
• M4: 1,118,543 km (0.103 R)
• M5: 1,330,523 km (0.09 R)
• M6: 1,421,778 km (0.109 R)
• M7: 2,045,452 km (0.098 R)
• M8: 2,276,431 km (0.104 R)
• M9: 2,403,140 km (0.034 R)
• M10: 2,516,087 km (0.054 R)
• M11: 2,597,917 km (0.04 R)
• M12: 2,781,174 km (0.113 R)
• M13: 2,934,362 km (0.097 R)
• M14: 3,142,902 km (0.115 R)
• M15: 3,267,068 km (0.086 R)
• M16: 3,447,034 km (0.117 R)
• M17: 3,648,991 km (0.08 R)
• M18: 3,760,890 km (0.104 R)
• M19: 3,873,986 km (0.095 R)
• M20: 4,900,826 km (0.117 R)
• M21: 5,003,899 km (0.098 R)
• M22: 6,074,272 km (0.116 R)
• M23: 6,364,043 km (0.099 R)
• M24: 6,567,347 km (0.108 R)
• M25: 6,934,161 km (0.115 R)
• M26: 7,050,248 km (0.05 R)
• M27: 8,147,698 km (0.115 R)
• M28: 8,270,219 km (0.059 R)
• M29: 8,791,568 km (0.084 R)
• M30: 8,917,379 km (0.079 R)
• M31: 9,018,358 km (0.088 R)
• M32: 9,477,624 km (0.097 R)
• M33: 10,049,536 km (0.083 R)
• M34: 10,207,362 km (0.062 R)
• M35: 10,366,085 km (0.072 R)
• M36: 10,686,075 km (0.112 R)
• M37: 10,847,192 km (0.103 R)
• M38: 11,009,207 km (0.076 R)
• M39: 11,253,799 km (0.088 R)
• M40: 11,527,713 km (0.06 R)
• M41: 11,803,721 km (0.054 R)
• M42: 11,886,897 km (0.09 R)
• M43: 12,053,998 km (0.1 R)
• M44: 12,165,897 km (0.083 R)
• M45: 12,475,266 km (0.096 R)
• M46: 12,560,088 km (0.085 R)
• M47: 12,645,059 km (0.067 R)
• M48: 12,758,604 km (0.118 R)
• M49: 13,274,268 km (0.116 R)
• M50: 14,355,561 km (0.093 R)
• M51: 14,474,192 km (0.087 R)
• M52: 15,678,156 km (0.037 R)
• M53: 16,509,023 km (0.064 R)
• M54: 17,070,763 km (0.097 R)
• M55: 17,227,990 km (0.076 R)
• M56: 17,893,401 km (0.114 R)
• M57: 18,923,682 km (0.09 R)
• M58: 19,249,506 km (0.111 R)
• M59: 19,478,690 km (0.108 R)
• M60: 19,840,866 km (0.109 R)
• M61: 20,504,782 km (0.089 R)
• M62: 21,243,646 km (0.06 R)
• M63: 22,025,444 km (0.12 R)
• M64: 22,128,068 km (0.05 R)
• M65: 22,436,988 km (0.089 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: 334 - 18,225 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit