🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.55

Radius: 1.83

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 0.51 AU - 0.55 AU

Year: 136 Days

Day: 39.6 Hours

Environment

Temp: 229 °C

Axial Tilt: 13.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 104,144,476 km

• M1: 291,716 km (0.079 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.89

Radius: 1.29

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 0.54 AU - 0.64 AU

Year: 159 Days

Day: 33.6 Hours

Environment

Temp: 236 °C

Axial Tilt: 37.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.72 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.61

Radius: 1.21

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 0.59 AU - 0.85 AU

Year: 215 Days

Day: 23.2 Hours

Environment

Temp: 191 °C

Axial Tilt: 12.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 104,144,476 km

• M1: 31,715 km (0.06 R)
• M2: 112,198 km (0.099 R)

Asteroid Belt

Center: 4.22 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 7.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 296.9

Radius: 12.7

Gravity: 1.84 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 7.23 AU - 8.21 AU

Year: 7539 Days

Day: 10.8 Hours

Environment

Temp: -161 °C

Axial Tilt: 31.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (58)

Outer Limit: 104,144,476 km

• M1: 165,455 km (0.105 R)
• M2: 290,519 km (0.047 R)
• M3: 370,704 km (0.11 R)
• M4: 554,111 km (0.097 R)
• M5: 747,541 km (0.117 R)
• M6: 1,204,113 km (0.08 R)
• M7: 1,293,274 km (0.097 R)
• M8: 1,415,944 km (0.116 R)
• M9: 1,723,667 km (0.105 R)
• M10: 2,216,143 km (0.107 R)
• M11: 2,421,541 km (0.073 R)
• M12: 3,284,421 km (0.103 R)
• M13: 3,369,243 km (0.07 R)
• M14: 4,166,301 km (0.049 R)
• M15: 4,633,944 km (0.117 R)
• M16: 4,729,537 km (0.076 R)
• M17: 4,874,198 km (0.112 R)
• M18: 5,044,739 km (0.108 R)
• M19: 5,366,973 km (0.111 R)
• M20: 6,587,243 km (0.108 R)
• M21: 6,668,026 km (0.083 R)
• M22: 6,994,299 km (0.091 R)
• M23: 7,381,757 km (0.076 R)
• M24: 7,493,806 km (0.061 R)
• M25: 7,606,304 km (0.062 R)
• M26: 8,851,856 km (0.101 R)
• M27: 8,970,936 km (0.101 R)
• M28: 9,331,466 km (0.037 R)
• M29: 9,758,120 km (0.11 R)
• M30: 9,942,873 km (0.034 R)
• M31: 10,097,856 km (0.119 R)
• M32: 10,253,588 km (0.062 R)
• M33: 10,725,569 km (0.047 R)
• M34: 12,885,463 km (0.064 R)
• M35: 13,190,343 km (0.072 R)
• M36: 13,428,952 km (0.095 R)
• M37: 13,841,543 km (0.032 R)
• M38: 15,425,635 km (0.082 R)
• M39: 16,184,395 km (0.082 R)
• M40: 16,330,253 km (0.109 R)
• M41: 16,586,664 km (0.12 R)
• M42: 16,807,470 km (0.114 R)
• M43: 17,550,822 km (0.105 R)
• M44: 19,069,241 km (0.055 R)
• M45: 20,000,487 km (0.062 R)
• M46: 20,235,655 km (0.111 R)
• M47: 23,333,677 km (0.117 R)
• M48: 25,000,647 km (0.097 R)
• M49: 25,085,020 km (0.113 R)
• M50: 25,254,065 km (0.116 R)
• M51: 25,891,203 km (0.11 R)
• M52: 26,447,557 km (0.05 R)
• M53: 26,748,847 km (0.075 R)
• M54: 27,224,568 km (0.069 R)
• M55: 28,272,202 km (0.074 R)
• M56: 29,199,859 km (0.08 R)
• M57: 29,288,720 km (0.108 R)
• M58: 29,377,581 km (0.084 R)

Planet 5 - Ice Giant

Semi-Major Axis: 18.26 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 934.2

Radius: 5

Gravity: 37.37 G

Time & Orbit

Eccentricity (e): 0.173

Orbit Range: 15.1 AU - 21.42 AU

Year: 27424 Days

Day: 22.8 Hours

Environment

Temp: -201 °C

Axial Tilt: 44 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 104,144,476 km

• M1: 198,965 km (0.075 R)
• M2: 272,867 km (0.098 R)
• M3: 773,122 km (0.096 R)
• M4: 894,894 km (0.115 R)
• M5: 990,188 km (0.119 R)
• M6: 1,055,712 km (0.074 R)
• M7: 1,296,415 km (0.06 R)
• M8: 1,404,724 km (0.091 R)
• M9: 1,867,281 km (0.089 R)
• M10: 2,242,921 km (0.067 R)
• M11: 2,329,538 km (0.105 R)
• M12: 2,461,633 km (0.119 R)
• M13: 2,872,429 km (0.089 R)
• M14: 3,603,514 km (0.094 R)
• M15: 4,281,042 km (0.113 R)
• M16: 5,053,715 km (0.05 R)
• M17: 5,631,612 km (0.098 R)
• M18: 7,165,289 km (0.101 R)
• M19: 8,077,088 km (0.052 R)
• M20: 8,750,279 km (0.088 R)
• M21: 8,818,645 km (0.071 R)
• M22: 12,529,869 km (0.116 R)
• M23: 13,940,577 km (0.12 R)
• M24: 15,071,985 km (0.025 R)
• M25: 15,153,965 km (0.105 R)
• M26: 15,565,958 km (0.091 R)
• M27: 15,981,541 km (0.075 R)
• M28: 16,485,087 km (0.1 R)
• M29: 18,113,909 km (0.033 R)
• M30: 19,972,812 km (0.103 R)
• M31: 20,696,716 km (0.092 R)
• M32: 20,970,480 km (0.028 R)
• M33: 22,263,454 km (0.03 R)
• M34: 25,411,891 km (0.111 R)
• M35: 30,233,131 km (0.12 R)
• M36: 31,063,399 km (0.107 R)
• M37: 31,691,112 km (0.03 R)
• M38: 32,640,460 km (0.05 R)
• M39: 34,243,401 km (0.116 R)
• M40: 34,891,759 km (0.116 R)
• M41: 35,217,433 km (0.112 R)
• M42: 35,981,130 km (0.117 R)
• M43: 37,525,130 km (0.101 R)
• M44: 38,529,081 km (0.083 R)
• M45: 38,641,280 km (0.104 R)
• M46: 40,677,456 km (0.068 R)
• M47: 42,400,674 km (0.066 R)
• M48: 44,617,415 km (0.078 R)
• M49: 45,562,126 km (0.051 R)
• M50: 46,036,950 km (0.115 R)
• M51: 46,155,880 km (0.094 R)
• M52: 46,513,269 km (0.077 R)
• M53: 47,111,062 km (0.093 R)
• M54: 47,591,271 km (0.117 R)
• M55: 47,711,548 km (0.074 R)
• M56: 48,314,428 km (0.065 R)
• M57: 48,435,303 km (0.089 R)
• M58: 48,798,526 km (0.073 R)
• M59: 50,260,546 km (0.086 R)
• M60: 50,751,078 km (0.077 R)
• M61: 50,996,867 km (0.087 R)
• M62: 51,613,360 km (0.086 R)
• M63: 53,727,477 km (0.073 R)
• M64: 53,852,690 km (0.077 R)
• M65: 54,103,416 km (0.068 R)
• M66: 54,480,403 km (0.067 R)
• M67: 55,489,590 km (0.086 R)
• M68: 59,329,020 km (0.066 R)
• M69: 63,121,026 km (0.108 R)
• M70: 64,048,084 km (0.093 R)
• M71: 64,313,770 km (0.114 R)
• M72: 66,586,910 km (0.042 R)
• M73: 68,478,425 km (0.057 R)
• M74: 70,113,829 km (0.088 R)
• M75: 71,762,099 km (0.09 R)
• M76: 72,038,107 km (0.034 R)
• M77: 72,729,398 km (0.09 R)
• M78: 73,840,312 km (0.104 R)
• M79: 75,236,659 km (0.043 R)
• M80: 76,782,753 km (0.107 R)
• M81: 77,489,004 km (0.1 R)
• M82: 78,055,531 km (0.111 R)
• M83: 81,339,803 km (0.105 R)
• M84: 83,071,099 km (0.104 R)
• M85: 83,215,910 km (0.089 R)
• M86: 85,106,229 km (0.059 R)
• M87: 85,252,236 km (0.102 R)
• M88: 85,983,471 km (0.12 R)
• M89: 86,570,044 km (0.114 R)
• M90: 88,042,087 km (0.119 R)
• M91: 90,265,560 km (0.096 R)
• M92: 90,414,410 km (0.106 R)
• M93: 98,268,448 km (0.079 R)
• M94: 99,035,137 km (0.072 R)
• M95: 99,649,834 km (0.093 R)
• M96: 100,728,734 km (0.094 R)

Kuiper Belt

Range: 31.2 - 52.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 261 - 12,368 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit