🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.89 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.42

Radius: 1.15

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 0.8 AU - 0.98 AU

Year: 318 Days

Day: 29.7 Hours

Environment

Temp: 36 °C

Axial Tilt: 48.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 90,978,618 km

• M1: 566,527 km (0.084 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.32 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.3

Radius: 1.4

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 1.08 AU - 1.56 AU

Year: 574 Days

Day: 31.8 Hours

Environment

Temp: -30 °C

Axial Tilt: 37.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 90,978,618 km

• M1: 56,548 km (0.1 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.33 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.73

Radius: 1.86

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 1.27 AU - 1.39 AU

Year: 581 Days

Day: 16 Hours

Environment

Temp: -29 °C

Axial Tilt: 136 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.53 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.58

Radius: 1.67

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.056

Orbit Range: 1.44 AU - 1.62 AU

Year: 717 Days

Day: 34.1 Hours

Environment

Temp: -45 °C

Axial Tilt: 1.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 90,978,618 km

• M1: 74,201 km (0.114 R)
• M2: 683,064 km (0.104 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.42 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.84

Radius: 1.71

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 2.28 AU - 2.56 AU

Year: 1426 Days

Day: 33.9 Hours

Environment

Temp: -90 °C

Axial Tilt: 11.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 8.63 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Ice Giant

Semi-Major Axis: 14.84 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 999.1

Radius: 5.2

Gravity: 36.95 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 12.58 AU - 17.1 AU

Year: 21652 Days

Day: 22.9 Hours

Environment

Temp: -203 °C

Axial Tilt: 35.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 90,978,618 km

• M1: 79,586 km (0.104 R)
• M2: 284,236 km (0.063 R)
• M3: 738,116 km (0.119 R)
• M4: 1,894,807 km (0.083 R)
• M5: 2,317,720 km (0.086 R)
• M6: 2,437,996 km (0.113 R)
• M7: 2,478,538 km (0.094 R)
• M8: 2,768,907 km (0.055 R)
• M9: 3,026,365 km (0.11 R)
• M10: 3,843,917 km (0.053 R)
• M11: 4,034,355 km (0.083 R)
• M12: 4,674,784 km (0.081 R)
• M13: 5,188,653 km (0.073 R)
• M14: 5,612,613 km (0.038 R)
• M15: 6,720,236 km (0.079 R)
• M16: 7,594,037 km (0.114 R)
• M17: 8,688,944 km (0.045 R)
• M18: 9,064,883 km (0.082 R)
• M19: 10,753,993 km (0.111 R)
• M20: 11,909,486 km (0.099 R)
• M21: 16,831,406 km (0.088 R)
• M22: 16,909,047 km (0.111 R)
• M23: 17,692,491 km (0.037 R)
• M24: 18,009,040 km (0.081 R)
• M25: 18,970,356 km (0.119 R)
• M26: 19,620,359 km (0.108 R)
• M27: 23,844,853 km (0.115 R)
• M28: 25,076,193 km (0.118 R)
• M29: 26,058,154 km (0.107 R)
• M30: 26,418,386 km (0.091 R)
• M31: 26,780,263 km (0.118 R)
• M32: 29,171,734 km (0.085 R)
• M33: 29,452,081 km (0.045 R)
• M34: 29,733,325 km (0.089 R)
• M35: 29,921,369 km (0.096 R)
• M36: 30,298,506 km (0.083 R)
• M37: 33,860,730 km (0.074 R)
• M38: 33,958,866 km (0.066 R)
• M39: 34,549,479 km (0.074 R)
• M40: 35,640,945 km (0.094 R)
• M41: 36,140,901 km (0.044 R)
• M42: 36,341,512 km (0.094 R)
• M43: 37,350,100 km (0.117 R)
• M44: 39,911,515 km (0.051 R)
• M45: 40,534,740 km (0.074 R)
• M46: 41,580,429 km (0.078 R)
• M47: 42,001,098 km (0.067 R)
• M48: 42,846,925 km (0.118 R)
• M49: 42,952,989 km (0.086 R)
• M50: 43,378,296 km (0.076 R)
• M51: 46,176,973 km (0.108 R)
• M52: 46,940,221 km (0.051 R)
• M53: 49,255,398 km (0.091 R)
• M54: 51,043,990 km (0.09 R)
• M55: 51,494,429 km (0.053 R)
• M56: 54,224,890 km (0.107 R)
• M57: 55,260,855 km (0.099 R)
• M58: 56,419,640 km (0.094 R)
• M59: 56,535,878 km (0.072 R)
• M60: 57,002,025 km (0.092 R)
• M61: 57,586,354 km (0.088 R)
• M62: 58,760,996 km (0.095 R)
• M63: 59,706,455 km (0.069 R)
• M64: 61,134,067 km (0.077 R)
• M65: 61,612,332 km (0.062 R)
• M66: 61,971,965 km (0.105 R)
• M67: 62,091,943 km (0.069 R)
• M68: 62,212,070 km (0.112 R)
• M69: 63,417,230 km (0.097 R)
• M70: 64,630,170 km (0.117 R)
• M71: 66,095,630 km (0.1 R)
• M72: 66,218,301 km (0.115 R)
• M73: 67,942,865 km (0.041 R)
• M74: 68,562,350 km (0.09 R)
• M75: 70,432,174 km (0.107 R)
• M76: 72,697,833 km (0.075 R)
• M77: 73,839,714 km (0.114 R)
• M78: 76,012,623 km (0.059 R)
• M79: 77,817,820 km (0.083 R)
• M80: 78,985,731 km (0.044 R)
• M81: 79,376,331 km (0.111 R)
• M82: 79,897,979 km (0.071 R)
• M83: 85,044,744 km (0.097 R)
• M84: 85,311,627 km (0.109 R)
• M85: 85,712,399 km (0.106 R)
• M86: 85,846,140 km (0.088 R)
• M87: 85,979,880 km (0.117 R)
• M88: 86,247,660 km (0.093 R)
• M89: 86,649,779 km (0.084 R)
• M90: 87,187,135 km (0.114 R)
• M91: 88,940,721 km (0.059 R)
• M92: 89,889,770 km (0.093 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 491 - 13,078 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit