🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.2

Radius: 1.59

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.011

Orbit Range: 0.55 AU - 0.57 AU

Year: 158 Days

Day: 45.9 Hours

Environment

Temp: 186 °C

Axial Tilt: 39.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 34,868,344 km

• M1: 264,040 km (0.101 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.89 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.11

Radius: 1.76

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 0.74 AU - 1.04 AU

Year: 316 Days

Day: 17.3 Hours

Environment

Temp: 41 °C

Axial Tilt: 22.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 3.09 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.13

Radius: 0.44

Gravity: 0.67 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 3 AU - 3.18 AU

Year: 2046 Days

Day: 18.5 Hours

Environment

Temp: -122 °C

Axial Tilt: 153.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 34,868,344 km

• M1: 32,912 km (0.095 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.73 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.06

Radius: 1.34

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 3.27 AU - 4.19 AU

Year: 2714 Days

Day: 29.7 Hours

Environment

Temp: -121 °C

Axial Tilt: 34.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 4.2 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.54

Radius: 1.19

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 3.2 AU - 5.2 AU

Year: 3243 Days

Day: 12.1 Hours

Environment

Temp: -133 °C

Axial Tilt: 7.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 8.77 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 980.1

Radius: 12.8

Gravity: 5.98 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 8.1 AU - 9.44 AU

Year: 9784 Days

Day: 7.5 Hours

Environment

Temp: -184 °C

Axial Tilt: 12.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 34,868,344 km

• M1: 160,818 km (0.088 R)
• M2: 247,136 km (0.099 R)
• M3: 368,908 km (0.109 R)
• M4: 506,688 km (0.047 R)
• M5: 843,732 km (0.11 R)
• M6: 1,592,170 km (0.092 R)
• M7: 1,737,878 km (0.025 R)
• M8: 2,256,085 km (0.1 R)
• M9: 2,646,835 km (0.059 R)
• M10: 3,304,318 km (0.086 R)
• M11: 4,077,888 km (0.119 R)
• M12: 4,212,227 km (0.091 R)
• M13: 4,977,570 km (0.03 R)
• M14: 6,205,320 km (0.057 R)
• M15: 7,073,885 km (0.112 R)
• M16: 7,317,430 km (0.119 R)
• M17: 7,605,107 km (0.11 R)
• M18: 8,022,635 km (0.103 R)
• M19: 8,276,801 km (0.072 R)
• M20: 8,662,913 km (0.08 R)
• M21: 8,923,663 km (0.111 R)
• M22: 9,275,367 km (0.085 R)
• M23: 9,721,468 km (0.086 R)
• M24: 9,811,526 km (0.075 R)
• M25: 9,947,211 km (0.072 R)
• M26: 10,403,784 km (0.086 R)
• M27: 11,054,684 km (0.107 R)
• M28: 11,432,568 km (0.05 R)
• M29: 11,862,662 km (0.096 R)
• M30: 12,200,903 km (0.115 R)
• M31: 12,444,598 km (0.078 R)
• M32: 12,837,741 km (0.094 R)
• M33: 13,184,958 km (0.043 R)
• M34: 13,435,086 km (0.096 R)
• M35: 13,535,466 km (0.109 R)
• M36: 13,737,124 km (0.09 R)
• M37: 16,180,356 km (0.089 R)
• M38: 16,287,319 km (0.088 R)
• M39: 17,919,282 km (0.094 R)
• M40: 18,979,781 km (0.097 R)
• M41: 19,205,674 km (0.089 R)
• M42: 20,753,413 km (0.099 R)
• M43: 21,044,381 km (0.119 R)
• M44: 22,639,095 km (0.038 R)
• M45: 22,758,773 km (0.087 R)
• M46: 26,257,269 km (0.12 R)
• M47: 26,635,153 km (0.107 R)
• M48: 26,761,563 km (0.094 R)
• M49: 28,036,287 km (0.075 R)
• M50: 28,422,548 km (0.097 R)
• M51: 28,551,801 km (0.087 R)
• M52: 30,446,458 km (0.112 R)
• M53: 31,776,533 km (0.083 R)
• M54: 31,910,722 km (0.098 R)
• M55: 32,651,381 km (0.046 R)
• M56: 33,193,673 km (0.05 R)
• M57: 35,531,439 km (0.06 R)
• M58: 36,089,290 km (0.099 R)
• M59: 36,299,175 km (0.115 R)
• M60: 36,931,376 km (0.046 R)
• M61: 38,349,265 km (0.09 R)
• M62: 38,634,847 km (0.109 R)
• M63: 38,849,669 km (0.1 R)
• M64: 39,496,231 km (0.082 R)
• M65: 39,784,806 km (0.034 R)
• M66: 40,509,159 km (0.118 R)
• M67: 41,311,153 km (0.107 R)
• M68: 41,971,029 km (0.082 R)
• M69: 43,301,552 km (0.117 R)
• M70: 43,897,251 km (0.093 R)
• M71: 44,121,349 km (0.113 R)
• M72: 44,270,947 km (0.11 R)
• M73: 45,021,629 km (0.119 R)
• M74: 45,172,274 km (0.119 R)
• M75: 46,003,739 km (0.111 R)
• M76: 47,681,778 km (0.108 R)
• M77: 48,142,839 km (0.082 R)
• M78: 48,528,352 km (0.092 R)
• M79: 48,837,422 km (0.08 R)
• M80: 49,768,519 km (0.048 R)
• M81: 50,314,401 km (0.111 R)
• M82: 51,254,774 km (0.119 R)
• M83: 52,517,679 km (0.079 R)
• M84: 53,073,435 km (0.11 R)

Planet 7 - Ice Giant

Semi-Major Axis: 15.52 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 49.7

Radius: 5.5

Gravity: 1.64 G

Time & Orbit

Eccentricity (e): 0.125

Orbit Range: 13.58 AU - 17.46 AU

Year: 23034 Days

Day: 22.7 Hours

Environment

Temp: -194 °C

Axial Tilt: 13.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (52)

Outer Limit: 34,868,344 km

• M1: 189,840 km (0.065 R)
• M2: 296,204 km (0.106 R)
• M3: 411,693 km (0.119 R)
• M4: 992,432 km (0.103 R)
• M5: 1,071,270 km (0.119 R)
• M6: 1,662,032 km (0.096 R)
• M7: 1,970,054 km (0.102 R)
• M8: 2,358,560 km (0.055 R)
• M9: 2,400,747 km (0.075 R)
• M10: 2,792,693 km (0.091 R)
• M11: 3,064,961 km (0.116 R)
• M12: 3,134,375 km (0.056 R)
• M13: 3,322,120 km (0.093 R)
• M14: 3,561,925 km (0.096 R)
• M15: 4,134,436 km (0.078 R)
• M16: 4,655,336 km (0.119 R)
• M17: 4,977,869 km (0.118 R)
• M18: 5,843,891 km (0.119 R)
• M19: 6,516,034 km (0.106 R)
• M20: 6,575,724 km (0.076 R)
• M21: 7,398,063 km (0.118 R)
• M22: 8,284,580 km (0.041 R)
• M23: 8,479,058 km (0.073 R)
• M24: 10,087,085 km (0.075 R)
• M25: 10,643,589 km (0.1 R)
• M26: 11,067,400 km (0.081 R)
• M27: 13,004,842 km (0.1 R)
• M28: 14,147,022 km (0.114 R)
• M29: 14,224,214 km (0.111 R)
• M30: 15,919,607 km (0.092 R)
• M31: 16,241,990 km (0.111 R)
• M32: 17,470,039 km (0.114 R)
• M33: 18,473,841 km (0.101 R)
• M34: 19,625,296 km (0.112 R)
• M35: 20,187,933 km (0.112 R)
• M36: 21,996,871 km (0.107 R)
• M37: 22,221,118 km (0.06 R)
• M38: 23,034,183 km (0.049 R)
• M39: 26,050,674 km (0.107 R)
• M40: 26,859,998 km (0.089 R)
• M41: 27,051,484 km (0.119 R)
• M42: 27,291,588 km (0.055 R)
• M43: 27,387,929 km (0.063 R)
• M44: 27,677,401 km (0.102 R)
• M45: 27,725,721 km (0.087 R)
• M46: 28,894,230 km (0.107 R)
• M47: 30,227,895 km (0.086 R)
• M48: 30,977,530 km (0.102 R)
• M49: 32,393,025 km (0.119 R)
• M50: 32,495,051 km (0.111 R)
• M51: 32,596,927 km (0.076 R)
• M52: 33,881,225 km (0.118 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 332 - 14,715 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit