🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.5 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.96

Radius: 1.73

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 0.38 AU - 0.62 AU

Year: 130 Days

Day: 38.3 Hours

Environment

Temp: 242 °C

Axial Tilt: 2.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.9

Radius: 1.53

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 0.52 AU - 0.52 AU

Year: 138 Days

Day: 35 Hours

Environment

Temp: 203 °C

Axial Tilt: 32.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 38,139,978 km

• M1: 201,508 km (0.073 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.34

Radius: 1.8

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 0.48 AU - 0.78 AU

Year: 184 Days

Day: 18.9 Hours

Environment

Temp: 149 °C

Axial Tilt: 3.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 38,139,978 km

• M1: 453,581 km (0.049 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.11 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.91

Radius: 1.73

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 0.93 AU - 1.29 AU

Year: 431 Days

Day: 12.2 Hours

Environment

Temp: 1 °C

Axial Tilt: 10.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 38,139,978 km

• M1: 251,025 km (0.081 R)
• M2: 725,101 km (0.111 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.14 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.79

Radius: 1.51

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.134

Orbit Range: 0.99 AU - 1.29 AU

Year: 449 Days

Day: 17.8 Hours

Environment

Temp: 21 °C

Axial Tilt: 35.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 38,139,978 km

• M1: 345,122 km (0.083 R)

Planet 6 - Terrestrial

Semi-Major Axis: 1.58 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.73

Radius: 1.49

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 1.39 AU - 1.77 AU

Year: 733 Days

Day: 32.1 Hours

Environment

Temp: -42 °C

Axial Tilt: 36.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 38,139,978 km

• M1: 155,881 km (0.084 R)
• M2: 411,693 km (0.116 R)

Planet 7 - Terrestrial

Semi-Major Axis: 2.97 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.02

Radius: 1.01

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.173

Orbit Range: 2.46 AU - 3.48 AU

Year: 1888 Days

Day: 35.2 Hours

Environment

Temp: -113 °C

Axial Tilt: 26.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Terrestrial

Semi-Major Axis: 3.73 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1

Radius: 1

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 3.67 AU - 3.79 AU

Year: 2658 Days

Day: 46.8 Hours

Environment

Temp: -117 °C

Axial Tilt: 36.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 38,139,978 km

• M1: 344,075 km (0.085 R)
• M2: 1,450,950 km (0.063 R)

Planet 9 - Gas Giant

Semi-Major Axis: 6.91 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 710.2

Radius: 13.7

Gravity: 3.78 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 5.85 AU - 7.97 AU

Year: 6702 Days

Day: 7.7 Hours

Environment

Temp: -156 °C

Axial Tilt: 17.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 38,139,978 km

• M1: 171,589 km (0.067 R)
• M2: 392,096 km (0.068 R)
• M3: 523,443 km (0.088 R)
• M4: 783,294 km (0.09 R)
• M5: 914,791 km (0.03 R)
• M6: 1,501,215 km (0.076 R)
• M7: 1,612,665 km (0.12 R)
• M8: 1,746,256 km (0.118 R)
• M9: 1,903,783 km (0.048 R)
• M10: 2,045,751 km (0.071 R)
• M11: 2,427,225 km (0.108 R)
• M12: 3,306,113 km (0.077 R)
• M13: 3,527,967 km (0.104 R)
• M14: 3,729,325 km (0.092 R)
• M15: 3,857,231 km (0.081 R)
• M16: 4,196,669 km (0.114 R)
• M17: 4,518,604 km (0.107 R)
• M18: 4,737,765 km (0.106 R)
• M19: 4,988,640 km (0.093 R)
• M20: 5,101,587 km (0.101 R)
• M21: 5,186,857 km (0.096 R)
• M22: 5,387,767 km (0.083 R)
• M23: 6,461,132 km (0.097 R)
• M24: 6,553,584 km (0.114 R)
• M25: 7,149,282 km (0.108 R)
• M26: 7,277,039 km (0.11 R)
• M27: 7,534,646 km (0.1 R)
• M28: 7,697,259 km (0.073 R)
• M29: 8,025,776 km (0.034 R)
• M30: 8,125,408 km (0.104 R)
• M31: 8,561,337 km (0.054 R)
• M32: 9,108,416 km (0.112 R)
• M33: 10,128,973 km (0.108 R)
• M34: 10,236,683 km (0.104 R)
• M35: 10,489,354 km (0.07 R)
• M36: 11,783,824 km (0.092 R)
• M37: 12,201,053 km (0.12 R)
• M38: 12,584,472 km (0.115 R)
• M39: 12,739,007 km (0.116 R)
• M40: 13,324,234 km (0.102 R)
• M41: 14,399,543 km (0.111 R)
• M42: 15,172,964 km (0.111 R)
• M43: 15,461,389 km (0.07 R)
• M44: 16,001,736 km (0.098 R)
• M45: 16,421,657 km (0.054 R)
• M46: 16,717,861 km (0.09 R)
• M47: 16,930,440 km (0.082 R)
• M48: 17,015,711 km (0.03 R)
• M49: 17,616,795 km (0.101 R)
• M50: 17,789,730 km (0.101 R)
• M51: 18,575,418 km (0.09 R)
• M52: 18,707,363 km (0.105 R)
• M53: 19,061,013 km (0.12 R)
• M54: 19,461,636 km (0.085 R)
• M55: 19,730,164 km (0.053 R)
• M56: 20,045,067 km (0.067 R)
• M57: 20,135,275 km (0.065 R)
• M58: 21,505,592 km (0.092 R)
• M59: 21,829,620 km (0.08 R)
• M60: 22,811,581 km (0.081 R)
• M61: 23,000,224 km (0.097 R)
• M62: 23,426,727 km (0.037 R)
• M63: 25,109,853 km (0.077 R)
• M64: 25,255,861 km (0.087 R)
• M65: 27,030,839 km (0.091 R)
• M66: 27,732,004 km (0.097 R)
• M67: 27,983,778 km (0.057 R)
• M68: 28,135,320 km (0.116 R)
• M69: 28,287,013 km (0.04 R)
• M70: 28,591,444 km (0.107 R)
• M71: 29,459,561 km (0.073 R)
• M72: 29,768,031 km (0.103 R)
• M73: 30,336,354 km (0.116 R)
• M74: 30,647,966 km (0.118 R)
• M75: 31,117,255 km (0.11 R)
• M76: 31,483,919 km (0.097 R)
• M77: 32,911,532 km (0.118 R)
• M78: 33,178,115 km (0.091 R)
• M79: 33,445,596 km (0.1 R)
• M80: 34,468,247 km (0.093 R)
• M81: 35,337,411 km (0.085 R)
• M82: 35,446,617 km (0.064 R)
• M83: 35,994,145 km (0.085 R)

Planet 10 - Gas Giant

Semi-Major Axis: 8.4 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 427.7

Radius: 10.3

Gravity: 4.03 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 7.79 AU - 9.01 AU

Year: 8982 Days

Day: 12.4 Hours

Environment

Temp: -167 °C

Axial Tilt: 34.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 38,139,978 km

• M1: 260,749 km (0.098 R)
• M2: 1,037,012 km (0.082 R)
• M3: 1,223,561 km (0.103 R)
• M4: 1,477,279 km (0.078 R)
• M5: 1,767,798 km (0.085 R)
• M6: 1,909,766 km (0.025 R)
• M7: 2,034,531 km (0.091 R)
• M8: 2,768,907 km (0.112 R)
• M9: 2,934,811 km (0.118 R)
• M10: 3,103,857 km (0.071 R)
• M11: 3,251,360 km (0.098 R)
• M12: 3,477,103 km (0.077 R)
• M13: 3,630,441 km (0.12 R)
• M14: 3,864,861 km (0.066 R)
• M15: 4,157,923 km (0.092 R)
• M16: 4,293,608 km (0.08 R)
• M17: 4,403,264 km (0.045 R)
• M18: 4,681,366 km (0.111 R)
• M19: 4,851,160 km (0.118 R)
• M20: 5,342,888 km (0.081 R)
• M21: 6,033,731 km (0.101 R)
• M22: 6,562,410 km (0.049 R)
• M23: 6,752,549 km (0.078 R)
• M24: 7,697,259 km (0.064 R)
• M25: 7,898,020 km (0.087 R)
• M26: 8,066,467 km (0.097 R)
• M27: 8,236,260 km (0.074 R)
• M28: 8,441,509 km (0.059 R)
• M29: 8,510,324 km (0.106 R)
• M30: 8,613,845 km (0.08 R)
• M31: 8,787,379 km (0.052 R)
• M32: 8,997,115 km (0.057 R)
• M33: 9,600,593 km (0.119 R)
• M34: 9,816,612 km (0.115 R)
• M35: 9,925,220 km (0.073 R)
• M36: 10,327,190 km (0.116 R)
• M37: 10,697,145 km (0.116 R)
• M38: 10,996,191 km (0.053 R)
• M39: 11,640,958 km (0.099 R)
• M40: 13,086,373 km (0.092 R)
• M41: 13,326,178 km (0.088 R)
• M42: 15,506,118 km (0.103 R)
• M43: 15,929,780 km (0.068 R)
• M44: 16,443,050 km (0.092 R)
• M45: 17,136,137 km (0.107 R)
• M46: 17,706,105 km (0.108 R)
• M47: 17,882,780 km (0.073 R)
• M48: 18,237,925 km (0.041 R)
• M49: 18,327,086 km (0.11 R)
• M50: 18,640,194 km (0.113 R)
• M51: 18,864,890 km (0.106 R)
• M52: 20,324,516 km (0.103 R)
• M53: 20,834,645 km (0.037 R)
• M54: 21,348,963 km (0.092 R)
• M55: 22,342,592 km (0.115 R)
• M56: 22,533,478 km (0.096 R)
• M57: 22,724,964 km (0.116 R)
• M58: 23,641,999 km (0.056 R)
• M59: 24,178,457 km (0.119 R)
• M60: 24,472,716 km (0.035 R)
• M61: 25,512,122 km (0.077 R)
• M62: 25,661,720 km (0.12 R)
• M63: 25,861,732 km (0.083 R)
• M64: 26,062,193 km (0.072 R)
• M65: 27,225,316 km (0.044 R)
• M66: 27,327,193 km (0.111 R)
• M67: 27,429,218 km (0.11 R)
• M68: 29,496,960 km (0.102 R)
• M69: 32,043,864 km (0.11 R)
• M70: 32,529,159 km (0.102 R)
• M71: 32,854,086 km (0.067 R)
• M72: 33,561,684 km (0.073 R)
• M73: 33,944,804 km (0.05 R)
• M74: 34,494,726 km (0.081 R)
• M75: 34,660,181 km (0.111 R)
• M76: 34,992,139 km (0.072 R)
• M77: 35,436,295 km (0.054 R)
• M78: 35,603,246 km (0.11 R)
• M79: 36,274,043 km (0.109 R)
• M80: 36,498,440 km (0.09 R)
• M81: 37,174,772 km (0.088 R)
• M82: 37,457,811 km (0.086 R)
• M83: 37,855,292 km (0.044 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 274 - 19,315 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit