🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.95

Radius: 1.54

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 0.44 AU - 0.7 AU

Year: 156 Days

Day: 22.3 Hours

Environment

Temp: 243 °C

Axial Tilt: 12.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 76,334,237 km

• M1: 43,832 km (0.118 R)
• M2: 229,633 km (0.099 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.71 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.55

Radius: 0.79

Gravity: 0.88 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 0.66 AU - 0.76 AU

Year: 216 Days

Day: 33.3 Hours

Environment

Temp: 122 °C

Axial Tilt: 44.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.12 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.77

Radius: 1.87

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 0.99 AU - 1.25 AU

Year: 429 Days

Day: 42 Hours

Environment

Temp: 24 °C

Axial Tilt: 42.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 76,334,237 km

• M1: 155,582 km (0.1 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.65 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.83

Radius: 0.93

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.061

Orbit Range: 1.55 AU - 1.75 AU

Year: 767 Days

Day: 46.7 Hours

Environment

Temp: -42 °C

Axial Tilt: 32 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 9.15 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 17.8

Radius: 11.8

Gravity: 0.13 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 7.63 AU - 10.67 AU

Year: 10010 Days

Day: 14.6 Hours

Environment

Temp: -173 °C

Axial Tilt: 12.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (43)

Outer Limit: 76,334,237 km

• M1: 177,872 km (0.025 R)
• M2: 369,058 km (0.078 R)
• M3: 489,035 km (0.069 R)
• M4: 591,360 km (0.036 R)
• M5: 783,145 km (0.05 R)
• M6: 859,739 km (0.101 R)
• M7: 1,072,018 km (0.116 R)
• M8: 1,193,791 km (0.062 R)
• M9: 1,357,451 km (0.058 R)
• M10: 1,490,144 km (0.083 R)
• M11: 1,810,134 km (0.069 R)
• M12: 2,075,670 km (0.078 R)
• M13: 2,241,126 km (0.072 R)
• M14: 2,608,837 km (0.095 R)
• M15: 2,909,529 km (0.079 R)
• M16: 2,983,430 km (0.119 R)
• M17: 3,453,317 km (0.086 R)
• M18: 3,851,397 km (0.062 R)
• M19: 3,932,778 km (0.116 R)
• M20: 4,476,118 km (0.118 R)
• M21: 4,619,283 km (0.069 R)
• M22: 4,984,003 km (0.111 R)
• M23: 5,058,203 km (0.097 R)
• M24: 5,726,008 km (0.093 R)
• M25: 5,803,649 km (0.09 R)
• M26: 5,991,544 km (0.103 R)
• M27: 6,086,240 km (0.037 R)
• M28: 7,429,928 km (0.088 R)
• M29: 7,805,718 km (0.109 R)
• M30: 9,151,351 km (0.099 R)
• M31: 9,554,218 km (0.1 R)
• M32: 9,795,070 km (0.094 R)
• M33: 9,981,619 km (0.118 R)
• M34: 10,056,717 km (0.041 R)
• M35: 10,548,595 km (0.115 R)
• M36: 10,816,824 km (0.051 R)
• M37: 11,223,281 km (0.054 R)
• M38: 11,418,656 km (0.119 R)
• M39: 11,575,734 km (0.114 R)
• M40: 11,792,950 km (0.113 R)
• M41: 12,372,043 km (0.099 R)
• M42: 12,736,164 km (0.107 R)
• M43: 13,001,401 km (0.095 R)

Planet 6 - Ice Giant

Semi-Major Axis: 19.11 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 303.1

Radius: 5.9

Gravity: 8.71 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 18.1 AU - 20.12 AU

Year: 30212 Days

Day: 23.3 Hours

Environment

Temp: -189 °C

Axial Tilt: 49.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 76,334,237 km

• M1: 108,758 km (0.109 R)
• M2: 149,598 km (0.069 R)
• M3: 199,713 km (0.09 R)
• M4: 411,693 km (0.115 R)
• M5: 489,634 km (0.115 R)
• M6: 660,774 km (0.033 R)
• M7: 1,279,211 km (0.101 R)
• M8: 1,337,106 km (0.098 R)
• M9: 1,766,751 km (0.111 R)
• M10: 1,996,683 km (0.119 R)
• M11: 2,236,189 km (0.086 R)
• M12: 2,484,970 km (0.067 R)
• M13: 2,855,524 km (0.115 R)
• M14: 3,940,408 km (0.077 R)
• M15: 4,068,164 km (0.1 R)
• M16: 4,637,235 km (0.108 R)
• M17: 5,277,813 km (0.116 R)
• M18: 5,656,295 km (0.091 R)
• M19: 5,752,188 km (0.103 R)
• M20: 6,741,478 km (0.087 R)
• M21: 7,203,586 km (0.112 R)
• M22: 7,622,909 km (0.114 R)
• M23: 8,212,474 km (0.034 R)
• M24: 8,816,551 km (0.097 R)
• M25: 9,434,839 km (0.107 R)
• M26: 9,893,356 km (0.053 R)
• M27: 10,359,054 km (0.108 R)
• M28: 10,831,933 km (0.089 R)
• M29: 11,372,281 km (0.045 R)
• M30: 11,432,868 km (0.09 R)
• M31: 11,554,491 km (0.11 R)
• M32: 13,813,419 km (0.114 R)
• M33: 14,072,672 km (0.043 R)
• M34: 14,137,747 km (0.104 R)
• M35: 15,059,120 km (0.099 R)
• M36: 15,661,551 km (0.098 R)
• M37: 16,067,559 km (0.088 R)
• M38: 16,135,626 km (0.052 R)
• M39: 17,306,379 km (0.106 R)
• M40: 17,515,816 km (0.067 R)
• M41: 18,861,748 km (0.1 R)
• M42: 19,077,319 km (0.078 R)
• M43: 19,149,425 km (0.027 R)
• M44: 19,801,672 km (0.065 R)
• M45: 20,020,833 km (0.104 R)
• M46: 20,093,986 km (0.09 R)
• M47: 24,881,417 km (0.074 R)
• M48: 25,196,769 km (0.058 R)
• M49: 25,911,249 km (0.08 R)
• M50: 27,441,037 km (0.028 R)
• M51: 27,766,861 km (0.116 R)
• M52: 28,012,052 km (0.115 R)
• M53: 28,257,991 km (0.091 R)
• M54: 28,834,541 km (0.117 R)
• M55: 28,999,996 km (0.047 R)
• M56: 30,671,902 km (0.105 R)
• M57: 31,519,374 km (0.101 R)
• M58: 32,460,644 km (0.101 R)
• M59: 36,049,197 km (0.087 R)
• M60: 36,943,344 km (0.113 R)
• M61: 38,389,058 km (0.056 R)
• M62: 39,118,946 km (0.092 R)
• M63: 41,989,878 km (0.026 R)
• M64: 42,271,272 km (0.048 R)
• M65: 42,741,757 km (0.114 R)
• M66: 43,592,969 km (0.11 R)
• M67: 44,258,829 km (0.071 R)
• M68: 45,119,765 km (0.07 R)
• M69: 46,373,246 km (0.111 R)
• M70: 46,470,185 km (0.074 R)
• M71: 48,127,729 km (0.099 R)
• M72: 50,400,869 km (0.118 R)
• M73: 50,500,501 km (0.104 R)
• M74: 50,799,847 km (0.111 R)
• M75: 53,621,262 km (0.056 R)
• M76: 54,948,495 km (0.104 R)
• M77: 55,358,991 km (0.072 R)
• M78: 55,770,535 km (0.117 R)
• M79: 57,115,121 km (0.101 R)
• M80: 57,635,123 km (0.087 R)
• M81: 58,052,202 km (0.03 R)
• M82: 58,994,369 km (0.099 R)
• M83: 59,099,387 km (0.072 R)
• M84: 60,787,748 km (0.067 R)
• M85: 64,103,884 km (0.111 R)
• M86: 67,039,593 km (0.103 R)
• M87: 67,149,099 km (0.047 R)
• M88: 67,258,754 km (0.101 R)
• M89: 67,917,882 km (0.12 R)
• M90: 70,129,986 km (0.032 R)
• M91: 71,244,939 km (0.075 R)
• M92: 71,580,636 km (0.065 R)
• M93: 71,804,584 km (0.069 R)
• M94: 72,253,378 km (0.091 R)
• M95: 73,944,732 km (0.06 R)
• M96: 74,171,223 km (0.115 R)

Kuiper Belt

Range: 30.3 - 56.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 449 - 11,049 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit