🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.81 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.32

Radius: 1.12

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 0.68 AU - 0.94 AU

Year: 273 Days

Day: 19.9 Hours

Environment

Temp: 82 °C

Axial Tilt: 34.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 45,972,836 km

• M1: 49,218 km (0.084 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.82 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.94

Radius: 0.98

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 0.65 AU - 0.99 AU

Year: 278 Days

Day: 25.9 Hours

Environment

Temp: 149 °C

Axial Tilt: 22.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 2.39 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.89

Radius: 0.95

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 2.29 AU - 2.49 AU

Year: 1385 Days

Day: 34.2 Hours

Environment

Temp: -99 °C

Axial Tilt: 32.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 7.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 871.6

Radius: 8.2

Gravity: 12.96 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 5.87 AU - 9.17 AU

Year: 7728 Days

Day: 7.4 Hours

Environment

Temp: -165 °C

Axial Tilt: 46.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 45,972,836 km

• M1: 139,276 km (0.094 R)
• M2: 575,353 km (0.088 R)
• M3: 664,813 km (0.115 R)
• M4: 998,267 km (0.054 R)
• M5: 1,202,468 km (0.1 R)
• M6: 1,299,856 km (0.109 R)
• M7: 1,440,777 km (0.062 R)
• M8: 1,825,992 km (0.118 R)
• M9: 2,194,750 km (0.088 R)
• M10: 2,290,643 km (0.118 R)
• M11: 2,461,783 km (0.116 R)
• M12: 2,816,629 km (0.102 R)
• M13: 3,379,117 km (0.111 R)
• M14: 4,034,355 km (0.078 R)
• M15: 4,391,745 km (0.089 R)
• M16: 5,009,883 km (0.048 R)
• M17: 5,491,439 km (0.073 R)
• M18: 5,920,635 km (0.06 R)
• M19: 6,258,277 km (0.086 R)
• M20: 7,236,647 km (0.059 R)
• M21: 7,964,291 km (0.071 R)
• M22: 8,149,942 km (0.074 R)
• M23: 8,983,352 km (0.062 R)
• M24: 10,082,896 km (0.1 R)
• M25: 10,243,565 km (0.109 R)
• M26: 10,404,831 km (0.117 R)
• M27: 10,607,835 km (0.096 R)
• M28: 10,935,305 km (0.11 R)
• M29: 11,852,789 km (0.086 R)
• M30: 12,881,723 km (0.032 R)
• M31: 13,187,202 km (0.084 R)
• M32: 14,207,759 km (0.039 R)
• M33: 14,387,874 km (0.102 R)
• M34: 14,478,082 km (0.098 R)
• M35: 14,750,200 km (0.066 R)
• M36: 15,484,128 km (0.119 R)
• M37: 15,808,905 km (0.115 R)
• M38: 16,891,844 km (0.049 R)
• M39: 17,130,452 km (0.096 R)
• M40: 17,226,195 km (0.115 R)
• M41: 17,370,258 km (0.088 R)
• M42: 18,047,338 km (0.057 R)
• M43: 18,733,094 km (0.099 R)
• M44: 19,178,447 km (0.048 R)
• M45: 19,427,378 km (0.084 R)
• M46: 19,527,309 km (0.101 R)
• M47: 19,727,621 km (0.103 R)
• M48: 20,281,731 km (0.106 R)
• M49: 21,354,049 km (0.048 R)
• M50: 21,405,511 km (0.029 R)
• M51: 22,131,210 km (0.085 R)
• M52: 22,444,617 km (0.069 R)
• M53: 22,812,179 km (0.113 R)
• M54: 23,023,112 km (0.099 R)
• M55: 23,075,920 km (0.078 R)
• M56: 23,980,389 km (0.112 R)
• M57: 25,331,258 km (0.072 R)
• M58: 26,098,545 km (0.071 R)
• M59: 26,153,597 km (0.061 R)
• M60: 26,263,851 km (0.093 R)
• M61: 26,374,404 km (0.118 R)
• M62: 26,429,605 km (0.039 R)
• M63: 28,389,038 km (0.065 R)
• M64: 28,445,736 km (0.108 R)
• M65: 28,672,825 km (0.084 R)
• M66: 29,243,093 km (0.067 R)
• M67: 30,568,829 km (0.112 R)
• M68: 30,801,454 km (0.09 R)
• M69: 30,917,841 km (0.039 R)
• M70: 31,209,856 km (0.102 R)
• M71: 31,268,349 km (0.076 R)
• M72: 31,502,619 km (0.099 R)
• M73: 31,737,487 km (0.087 R)
• M74: 32,386,593 km (0.118 R)
• M75: 32,564,315 km (0.101 R)
• M76: 33,398,173 km (0.067 R)
• M77: 33,458,013 km (0.112 R)
• M78: 33,577,840 km (0.096 R)
• M79: 33,697,668 km (0.058 R)
• M80: 35,086,984 km (0.118 R)
• M81: 36,433,215 km (0.09 R)
• M82: 36,494,849 km (0.109 R)
• M83: 37,298,788 km (0.12 R)
• M84: 38,296,157 km (0.111 R)
• M85: 38,987,000 km (0.118 R)
• M86: 39,239,222 km (0.099 R)
• M87: 39,428,763 km (0.081 R)
• M88: 41,276,446 km (0.066 R)
• M89: 41,404,951 km (0.071 R)
• M90: 43,478,527 km (0.119 R)
• M91: 43,543,751 km (0.118 R)
• M92: 43,740,024 km (0.034 R)

Planet 5 - Ice Giant

Semi-Major Axis: 12.7 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 210.1

Radius: 6.3

Gravity: 5.29 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 12.46 AU - 12.94 AU

Year: 16960 Days

Day: 24.5 Hours

Environment

Temp: -190 °C

Axial Tilt: 12.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 45,972,836 km

• M1: 105,167 km (0.082 R)
• M2: 146,307 km (0.099 R)
• M3: 353,500 km (0.099 R)
• M4: 501,901 km (0.038 R)
• M5: 670,348 km (0.113 R)
• M6: 892,202 km (0.044 R)
• M7: 1,021,005 km (0.092 R)
• M8: 1,155,943 km (0.071 R)
• M9: 1,256,024 km (0.066 R)
• M10: 1,359,097 km (0.084 R)
• M11: 1,962,275 km (0.116 R)
• M12: 2,034,082 km (0.074 R)
• M13: 2,155,556 km (0.035 R)
• M14: 2,304,406 km (0.098 R)
• M15: 2,431,115 km (0.081 R)
• M16: 2,560,068 km (0.118 R)
• M17: 2,691,415 km (0.092 R)
• M18: 2,825,006 km (0.097 R)
• M19: 2,879,011 km (0.084 R)
• M20: 3,352,189 km (0.112 R)
• M21: 4,121,870 km (0.101 R)
• M22: 4,621,677 km (0.112 R)
• M23: 4,781,896 km (0.117 R)
• M24: 5,474,384 km (0.1 R)
• M25: 5,609,920 km (0.116 R)
• M26: 5,712,245 km (0.102 R)
• M27: 5,884,133 km (0.056 R)
• M28: 6,732,951 km (0.111 R)
• M29: 6,878,211 km (0.102 R)
• M30: 8,115,086 km (0.034 R)
• M31: 8,347,262 km (0.083 R)
• M32: 8,464,098 km (0.041 R)
• M33: 8,660,221 km (0.11 R)
• M34: 9,177,081 km (0.118 R)
• M35: 9,662,975 km (0.066 R)
• M36: 9,991,492 km (0.117 R)
• M37: 10,659,746 km (0.082 R)
• M38: 10,744,269 km (0.052 R)
• M39: 10,914,062 km (0.049 R)
• M40: 11,342,211 km (0.093 R)
• M41: 12,170,984 km (0.096 R)
• M42: 12,436,819 km (0.038 R)
• M43: 12,614,990 km (0.109 R)
• M44: 12,659,720 km (0.109 R)
• M45: 12,839,088 km (0.108 R)
• M46: 12,928,996 km (0.099 R)
• M47: 14,117,551 km (0.099 R)
• M48: 16,158,664 km (0.084 R)
• M49: 16,548,516 km (0.12 R)
• M50: 16,597,435 km (0.075 R)
• M51: 16,695,422 km (0.114 R)
• M52: 16,842,925 km (0.118 R)
• M53: 18,696,293 km (0.116 R)
• M54: 19,311,140 km (0.069 R)
• M55: 19,465,974 km (0.082 R)
• M56: 20,508,073 km (0.104 R)
• M57: 20,560,731 km (0.107 R)
• M58: 20,824,323 km (0.112 R)
• M59: 20,983,046 km (0.062 R)
• M60: 21,408,203 km (0.092 R)
• M61: 22,105,180 km (0.113 R)
• M62: 22,755,033 km (0.119 R)
• M63: 24,129,239 km (0.061 R)
• M64: 24,184,740 km (0.089 R)
• M65: 24,742,291 km (0.119 R)
• M66: 26,154,645 km (0.032 R)
• M67: 26,325,934 km (0.085 R)
• M68: 26,383,080 km (0.057 R)
• M69: 26,554,819 km (0.111 R)
• M70: 26,784,452 km (0.114 R)
• M71: 28,526,968 km (0.11 R)
• M72: 29,590,160 km (0.086 R)
• M73: 29,768,480 km (0.108 R)
• M74: 30,906,920 km (0.09 R)
• M75: 31,208,809 km (0.045 R)
• M76: 31,633,218 km (0.101 R)
• M77: 32,549,056 km (0.116 R)
• M78: 33,907,853 km (0.066 R)
• M79: 33,970,086 km (0.115 R)
• M80: 35,411,312 km (0.077 R)
• M81: 36,234,699 km (0.045 R)
• M82: 36,425,586 km (0.091 R)
• M83: 36,616,772 km (0.065 R)
• M84: 37,256,751 km (0.041 R)
• M85: 37,513,760 km (0.067 R)
• M86: 38,158,826 km (0.088 R)
• M87: 38,353,005 km (0.062 R)
• M88: 38,937,633 km (0.097 R)
• M89: 39,918,696 km (0.107 R)
• M90: 40,313,335 km (0.104 R)
• M91: 40,643,198 km (0.056 R)
• M92: 40,973,959 km (0.05 R)
• M93: 41,305,618 km (0.075 R)
• M94: 42,440,018 km (0.118 R)
• M95: 43,044,693 km (0.115 R)
• M96: 44,671,121 km (0.119 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: 179 - 15,082 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit