🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.68 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.19

Radius: 1.59

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 0.62 AU - 0.74 AU

Year: 203 Days

Day: 38.8 Hours

Environment

Temp: 150 °C

Axial Tilt: 155.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 42,817,842 km

• M1: 77,940 km (0.05 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.86 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.43

Radius: 1.81

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 0.84 AU - 0.88 AU

Year: 288 Days

Day: 19.4 Hours

Environment

Temp: 114 °C

Axial Tilt: 4.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 42,817,842 km

• M1: 57,894 km (0.097 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.91 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.53

Radius: 1.66

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 1.91 AU - 1.91 AU

Year: 955 Days

Day: 24.4 Hours

Environment

Temp: -57 °C

Axial Tilt: 6.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 42,817,842 km

• M1: 1,243,906 km (0.11 R)
• M2: 1,446,312 km (0.112 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.91 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.61

Radius: 1.47

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 3.49 AU - 4.33 AU

Year: 2796 Days

Day: 19.7 Hours

Environment

Temp: -110 °C

Axial Tilt: 0.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 42,817,842 km

• M1: 599,588 km (0.095 R)

Planet 5 - Terrestrial

Semi-Major Axis: 4.04 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.13

Radius: 0.44

Gravity: 0.67 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 3.94 AU - 4.14 AU

Year: 2937 Days

Day: 16.6 Hours

Environment

Temp: -115 °C

Axial Tilt: 20.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 4.67 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.77

Radius: 1.5

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 3.61 AU - 5.73 AU

Year: 3650 Days

Day: 21.3 Hours

Environment

Temp: -129 °C

Axial Tilt: 0 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 6.59 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 8.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 384

Radius: 10.9

Gravity: 3.23 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 6.55 AU - 10.46 AU

Year: 8962 Days

Day: 8.6 Hours

Environment

Temp: -170 °C

Axial Tilt: 17.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 42,817,842 km

• M1: 289,023 km (0.11 R)
• M2: 428,448 km (0.117 R)
• M3: 607,667 km (0.104 R)
• M4: 828,024 km (0.108 R)
• M5: 917,633 km (0.103 R)
• M6: 1,258,567 km (0.05 R)
• M7: 1,434,644 km (0.103 R)
• M8: 1,581,698 km (0.113 R)
• M9: 1,931,009 km (0.07 R)
• M10: 2,135,659 km (0.114 R)
• M11: 2,544,361 km (0.117 R)
• M12: 2,633,521 km (0.104 R)
• M13: 2,954,259 km (0.115 R)
• M14: 3,263,178 km (0.066 R)
• M15: 3,938,463 km (0.07 R)
• M16: 4,173,033 km (0.106 R)
• M17: 4,493,172 km (0.048 R)
• M18: 5,270,931 km (0.115 R)
• M19: 5,414,097 km (0.071 R)
• M20: 5,587,929 km (0.118 R)
• M21: 6,240,475 km (0.109 R)
• M22: 6,730,408 km (0.06 R)
• M23: 6,823,608 km (0.062 R)
• M24: 7,264,622 km (0.1 R)
• M25: 7,488,570 km (0.092 R)
• M26: 7,976,110 km (0.115 R)
• M27: 8,373,591 km (0.091 R)
• M28: 8,541,141 km (0.062 R)
• M29: 9,326,230 km (0.061 R)
• M30: 10,600,954 km (0.098 R)
• M31: 11,592,638 km (0.12 R)
• M32: 12,005,080 km (0.09 R)
• M33: 12,767,430 km (0.086 R)
• M34: 13,742,360 km (0.034 R)
• M35: 14,298,864 km (0.033 R)
• M36: 15,025,012 km (0.03 R)
• M37: 15,846,005 km (0.112 R)
• M38: 17,875,300 km (0.05 R)
• M39: 18,091,469 km (0.116 R)
• M40: 18,526,200 km (0.113 R)
• M41: 19,008,354 km (0.1 R)
• M42: 19,539,127 km (0.115 R)
• M43: 19,895,769 km (0.047 R)
• M44: 20,434,620 km (0.057 R)
• M45: 21,114,991 km (0.04 R)
• M46: 21,526,834 km (0.055 R)
• M47: 22,033,672 km (0.09 R)
• M48: 22,871,719 km (0.098 R)
• M49: 23,106,438 km (0.073 R)
• M50: 23,200,386 km (0.085 R)
• M51: 23,294,632 km (0.102 R)
• M52: 23,389,029 km (0.062 R)
• M53: 23,483,425 km (0.094 R)
• M54: 23,767,661 km (0.094 R)
• M55: 24,387,146 km (0.089 R)
• M56: 25,156,976 km (0.108 R)
• M57: 25,593,653 km (0.044 R)
• M58: 26,720,573 km (0.109 R)
• M59: 27,414,558 km (0.118 R)
• M60: 28,064,261 km (0.09 R)
• M61: 28,365,851 km (0.118 R)
• M62: 28,617,923 km (0.1 R)
• M63: 28,870,743 km (0.082 R)
• M64: 29,378,778 km (0.101 R)
• M65: 30,043,591 km (0.106 R)
• M66: 30,197,677 km (0.109 R)
• M67: 30,352,062 km (0.112 R)
• M68: 30,455,135 km (0.097 R)
• M69: 31,024,055 km (0.095 R)
• M70: 31,962,782 km (0.12 R)
• M71: 32,910,634 km (0.049 R)
• M72: 34,081,836 km (0.045 R)
• M73: 35,700,634 km (0.091 R)
• M74: 36,191,166 km (0.119 R)
• M75: 36,683,941 km (0.073 R)

Planet 8 - Gas Giant

Semi-Major Axis: 8.56 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 595.2

Radius: 10.3

Gravity: 5.61 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 7.89 AU - 9.23 AU

Year: 9057 Days

Day: 12.7 Hours

Environment

Temp: -173 °C

Axial Tilt: 46.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 42,817,842 km

• M1: 158,574 km (0.115 R)
• M2: 619,784 km (0.103 R)
• M3: 851,960 km (0.118 R)
• M4: 918,681 km (0.048 R)
• M5: 1,223,561 km (0.077 R)
• M6: 1,358,349 km (0.057 R)
• M7: 1,539,212 km (0.112 R)
• M8: 1,685,519 km (0.078 R)
• M9: 1,924,876 km (0.108 R)
• M10: 2,198,790 km (0.097 R)
• M11: 2,608,089 km (0.092 R)
• M12: 2,783,717 km (0.104 R)
• M13: 2,885,893 km (0.062 R)
• M14: 3,552,501 km (0.12 R)
• M15: 3,691,627 km (0.116 R)
• M16: 3,917,819 km (0.102 R)
• M17: 4,473,276 km (0.117 R)
• M18: 4,836,948 km (0.113 R)
• M19: 5,368,619 km (0.065 R)
• M20: 5,625,179 km (0.099 R)
• M21: 5,755,030 km (0.083 R)
• M22: 6,183,927 km (0.105 R)
• M23: 6,318,116 km (0.079 R)
• M24: 6,385,436 km (0.079 R)
• M25: 6,726,070 km (0.094 R)
• M26: 6,863,999 km (0.06 R)
• M27: 7,213,011 km (0.116 R)
• M28: 7,318,777 km (0.116 R)
• M29: 7,639,514 km (0.117 R)
• M30: 8,516,906 km (0.084 R)
• M31: 8,628,805 km (0.111 R)
• M32: 8,703,754 km (0.096 R)
• M33: 9,157,634 km (0.067 R)
• M34: 9,387,566 km (0.063 R)
• M35: 10,207,063 km (0.117 R)
• M36: 10,806,501 km (0.113 R)
• M37: 12,715,221 km (0.109 R)
• M38: 13,014,865 km (0.05 R)
• M39: 13,316,604 km (0.062 R)
• M40: 13,403,371 km (0.092 R)
• M41: 14,147,620 km (0.11 R)
• M42: 15,721,988 km (0.047 R)
• M43: 16,367,204 km (0.096 R)
• M44: 16,739,852 km (0.095 R)
• M45: 16,880,325 km (0.09 R)
• M46: 17,021,096 km (0.091 R)
• M47: 17,256,713 km (0.087 R)
• M48: 17,398,532 km (0.092 R)
• M49: 18,838,710 km (0.066 R)
• M50: 18,936,098 km (0.085 R)
• M51: 19,082,405 km (0.101 R)
• M52: 19,180,242 km (0.093 R)
• M53: 20,067,806 km (0.091 R)
• M54: 21,373,347 km (0.088 R)
• M55: 23,017,727 km (0.109 R)
• M56: 23,539,973 km (0.092 R)
• M57: 23,855,176 km (0.104 R)
• M58: 24,702,498 km (0.06 R)
• M59: 25,505,839 km (0.103 R)
• M60: 25,829,568 km (0.096 R)
• M61: 26,208,949 km (0.069 R)
• M62: 26,372,160 km (0.113 R)
• M63: 26,754,233 km (0.099 R)
• M64: 27,248,055 km (0.069 R)
• M65: 27,745,019 km (0.093 R)
• M66: 28,804,023 km (0.118 R)
• M67: 29,479,607 km (0.096 R)
• M68: 30,046,583 km (0.117 R)
• M69: 30,789,037 km (0.118 R)
• M70: 31,076,115 km (0.11 R)
• M71: 31,191,306 km (0.107 R)
• M72: 32,059,272 km (0.084 R)
• M73: 32,350,240 km (0.092 R)
• M74: 34,174,437 km (0.119 R)
• M75: 35,189,010 km (0.111 R)
• M76: 35,850,681 km (0.104 R)
• M77: 36,152,869 km (0.103 R)
• M78: 36,698,751 km (0.034 R)
• M79: 37,003,333 km (0.072 R)
• M80: 38,106,467 km (0.06 R)
• M81: 40,722,186 km (0.075 R)
• M82: 41,543,628 km (0.074 R)
• M83: 42,561,941 km (0.105 R)

Kuiper Belt

Range: 30.3 - 50.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 355 - 13,636 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit