🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.57

Radius: 1.66

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 0.49 AU - 0.73 AU

Year: 174 Days

Day: 43.6 Hours

Environment

Temp: 150 °C

Axial Tilt: 15.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 34,221,792 km

• M1: 53,855 km (0.063 R)
• M2: 148,999 km (0.06 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.5 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.1

Radius: 1.57

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 1.29 AU - 1.71 AU

Year: 671 Days

Day: 34.2 Hours

Environment

Temp: -27 °C

Axial Tilt: 38.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 34,221,792 km

• M1: 440,117 km (0.051 R)
• M2: 561,291 km (0.088 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.5 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.22

Radius: 1.38

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 2.01 AU - 3 AU

Year: 1444 Days

Day: 22.4 Hours

Environment

Temp: -96 °C

Axial Tilt: 26.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 4.09 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.05

Radius: 1.33

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 3.59 AU - 4.59 AU

Year: 3021 Days

Day: 34.8 Hours

Environment

Temp: -121 °C

Axial Tilt: 19.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 34,221,792 km

• M1: 1,552,377 km (0.108 R)
• M2: 2,401,495 km (0.066 R)

Planet 5 - Terrestrial

Semi-Major Axis: 4.38 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.15

Radius: 1.58

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 3.37 AU - 5.39 AU

Year: 3348 Days

Day: 21.9 Hours

Environment

Temp: -131 °C

Axial Tilt: 48.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 34,221,792 km

• M1: 48,470 km (0.065 R)

Planet 6 - Gas Giant

Semi-Major Axis: 7.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 610.3

Radius: 12

Gravity: 4.24 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 5.94 AU - 9.1 AU

Year: 7532 Days

Day: 12 Hours

Environment

Temp: -171 °C

Axial Tilt: 31.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 34,221,792 km

• M1: 187,297 km (0.102 R)
• M2: 327,470 km (0.044 R)
• M3: 512,223 km (0.107 R)
• M4: 626,516 km (0.11 R)
• M5: 853,605 km (0.095 R)
• M6: 946,057 km (0.12 R)
• M7: 1,091,765 km (0.097 R)
• M8: 1,298,210 km (0.092 R)
• M9: 1,406,519 km (0.092 R)
• M10: 1,517,970 km (0.1 R)
• M11: 1,749,996 km (0.083 R)
• M12: 2,099,008 km (0.075 R)
• M13: 2,583,406 km (0.111 R)
• M14: 2,791,646 km (0.096 R)
• M15: 2,885,893 km (0.106 R)
• M16: 3,602,167 km (0.059 R)
• M17: 4,509,628 km (0.113 R)
• M18: 5,046,684 km (0.075 R)
• M19: 5,162,323 km (0.087 R)
• M20: 5,425,915 km (0.116 R)
• M21: 5,574,316 km (0.102 R)
• M22: 6,650,373 km (0.054 R)
• M23: 6,937,302 km (0.109 R)
• M24: 7,722,691 km (0.079 R)
• M25: 8,398,574 km (0.12 R)
• M26: 8,778,553 km (0.03 R)
• M27: 8,883,122 km (0.098 R)
• M28: 9,662,826 km (0.095 R)
• M29: 10,317,167 km (0.119 R)
• M30: 10,873,372 km (0.064 R)
• M31: 12,718,362 km (0.101 R)
• M32: 12,797,350 km (0.106 R)
• M33: 12,955,774 km (0.084 R)
• M34: 13,154,739 km (0.07 R)
• M35: 13,555,661 km (0.056 R)
• M36: 14,575,620 km (0.067 R)
• M37: 15,283,367 km (0.071 R)
• M38: 16,473,418 km (0.049 R)
• M39: 16,775,456 km (0.093 R)
• M40: 17,648,958 km (0.09 R)
• M41: 17,869,615 km (0.063 R)
• M42: 18,313,771 km (0.088 R)
• M43: 18,402,932 km (0.099 R)
• M44: 18,492,391 km (0.116 R)
• M45: 18,851,426 km (0.109 R)
• M46: 18,941,634 km (0.041 R)
• M47: 19,439,944 km (0.102 R)
• M48: 19,667,782 km (0.1 R)
• M49: 20,034,446 km (0.079 R)
• M50: 20,126,299 km (0.107 R)
• M51: 20,588,407 km (0.067 R)
• M52: 21,053,956 km (0.052 R)
• M53: 21,288,076 km (0.115 R)
• M54: 22,280,658 km (0.116 R)
• M55: 22,758,773 km (0.055 R)
• M56: 23,191,859 km (0.066 R)
• M57: 24,017,340 km (0.077 R)
• M58: 24,556,640 km (0.104 R)
• M59: 25,248,829 km (0.1 R)
• M60: 25,497,461 km (0.12 R)
• M61: 25,647,209 km (0.092 R)
• M62: 25,747,140 km (0.11 R)
• M63: 26,450,250 km (0.103 R)
• M64: 27,567,896 km (0.046 R)
• M65: 29,586,868 km (0.109 R)
• M66: 29,691,737 km (0.094 R)
• M67: 29,849,114 km (0.106 R)
• M68: 31,012,387 km (0.073 R)
• M69: 31,332,227 km (0.076 R)
• M70: 32,190,470 km (0.113 R)
• M71: 33,002,038 km (0.055 R)
• M72: 33,219,554 km (0.086 R)
• M73: 33,601,477 km (0.084 R)
• M74: 34,149,604 km (0.114 R)
• M75: 34,259,558 km (0.097 R)
• M76: 34,590,169 km (0.07 R)
• M77: 35,811,636 km (0.111 R)
• M78: 36,315,332 km (0.046 R)
• M79: 36,483,779 km (0.106 R)
• M80: 36,596,127 km (0.106 R)

Planet 7 - Gas Giant

Semi-Major Axis: 10.84 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 146.7

Radius: 11.3

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 8.48 AU - 13.2 AU

Year: 13036 Days

Day: 10.4 Hours

Environment

Temp: -188 °C

Axial Tilt: 23.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (57)

Outer Limit: 34,221,792 km

• M1: 164,857 km (0.068 R)
• M2: 403,017 km (0.118 R)
• M3: 882,927 km (0.09 R)
• M4: 1,234,482 km (0.093 R)
• M5: 1,333,366 km (0.087 R)
• M6: 1,452,296 km (0.104 R)
• M7: 1,610,720 km (0.119 R)
• M8: 1,682,976 km (0.05 R)
• M9: 2,240,378 km (0.087 R)
• M10: 2,404,038 km (0.088 R)
• M11: 2,678,400 km (0.075 R)
• M12: 3,052,694 km (0.084 R)
• M13: 3,538,139 km (0.115 R)
• M14: 3,657,369 km (0.051 R)
• M15: 4,047,819 km (0.098 R)
• M16: 4,842,483 km (0.112 R)
• M17: 4,948,548 km (0.083 R)
• M18: 5,082,288 km (0.105 R)
• M19: 5,244,303 km (0.063 R)
• M20: 5,407,963 km (0.041 R)
• M21: 5,824,892 km (0.089 R)
• M22: 6,837,670 km (0.117 R)
• M23: 7,167,234 km (0.095 R)
• M24: 7,379,663 km (0.074 R)
• M25: 7,686,937 km (0.065 R)
• M26: 7,966,984 km (0.055 R)
• M27: 8,601,279 km (0.088 R)
• M28: 8,697,919 km (0.094 R)
• M29: 9,087,771 km (0.044 R)
• M30: 9,383,975 km (0.108 R)
• M31: 10,738,734 km (0.09 R)
• M32: 11,651,879 km (0.062 R)
• M33: 11,902,007 km (0.086 R)
• M34: 12,994,071 km (0.084 R)
• M35: 13,104,923 km (0.12 R)
• M36: 14,652,962 km (0.101 R)
• M37: 14,845,644 km (0.045 R)
• M38: 15,468,121 km (0.071 R)
• M39: 16,297,940 km (0.054 R)
• M40: 18,789,493 km (0.063 R)
• M41: 19,083,004 km (0.096 R)
• M42: 19,167,078 km (0.111 R)
• M43: 19,801,971 km (0.055 R)
• M44: 20,314,942 km (0.119 R)
• M45: 20,702,401 km (0.099 R)
• M46: 20,962,102 km (0.037 R)
• M47: 22,409,911 km (0.12 R)
• M48: 23,078,613 km (0.118 R)
• M49: 24,572,797 km (0.077 R)
• M50: 25,771,973 km (0.041 R)
• M51: 26,895,902 km (0.066 R)
• M52: 27,226,663 km (0.052 R)
• M53: 28,852,493 km (0.099 R)
• M54: 30,411,302 km (0.091 R)
• M55: 30,755,976 km (0.065 R)
• M56: 32,297,731 km (0.058 R)
• M57: 32,498,492 km (0.116 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 361 - 12,922 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit