🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.85 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.42

Radius: 1.42

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 0.64 AU - 1.06 AU

Year: 281 Days

Day: 41 Hours

Environment

Temp: 168 °C

Axial Tilt: 4.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.96 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.1

Radius: 1.57

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 1.49 AU - 2.43 AU

Year: 983 Days

Day: 37 Hours

Environment

Temp: -51 °C

Axial Tilt: 4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 46,866,691 km

• M1: 265,835 km (0.063 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.25 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.34

Radius: 1.8

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 2.67 AU - 3.83 AU

Year: 2098 Days

Day: 14.3 Hours

Environment

Temp: -110 °C

Axial Tilt: 6.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 8.14 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Ice Giant

Semi-Major Axis: 13.02 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 452.7

Radius: 5.9

Gravity: 13 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 11.11 AU - 14.93 AU

Year: 16826 Days

Day: 17.4 Hours

Environment

Temp: -186 °C

Axial Tilt: 25.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 46,866,691 km

• M1: 75,248 km (0.077 R)
• M2: 132,394 km (0.104 R)
• M3: 364,720 km (0.083 R)
• M4: 713,283 km (0.074 R)
• M5: 793,168 km (0.081 R)
• M6: 918,830 km (0.086 R)
• M7: 1,236,875 km (0.079 R)
• M8: 2,023,461 km (0.054 R)
• M9: 2,109,180 km (0.1 R)
• M10: 2,373,969 km (0.107 R)
• M11: 3,163,546 km (0.048 R)
• M12: 3,848,854 km (0.118 R)
• M13: 3,955,517 km (0.102 R)
• M14: 4,063,228 km (0.118 R)
• M15: 4,466,244 km (0.117 R)
• M16: 4,503,644 km (0.073 R)
• M17: 4,997,616 km (0.119 R)
• M18: 5,270,782 km (0.115 R)
• M19: 5,508,792 km (0.094 R)
• M20: 6,327,541 km (0.114 R)
• M21: 6,665,483 km (0.087 R)
• M22: 7,315,037 km (0.067 R)
• M23: 7,714,463 km (0.089 R)
• M24: 7,759,193 km (0.103 R)
• M25: 8,395,732 km (0.115 R)
• M26: 9,429,453 km (0.066 R)
• M27: 9,766,796 km (0.112 R)
• M28: 9,815,266 km (0.093 R)
• M29: 11,003,372 km (0.054 R)
• M30: 11,155,064 km (0.12 R)
• M31: 11,562,868 km (0.075 R)
• M32: 11,820,326 km (0.093 R)
• M33: 11,872,087 km (0.078 R)
• M34: 12,131,789 km (0.072 R)
• M35: 12,603,920 km (0.117 R)
• M36: 12,815,601 km (0.114 R)
• M37: 14,275,676 km (0.025 R)
• M38: 15,053,286 km (0.077 R)
• M39: 16,245,282 km (0.059 R)
• M40: 17,173,686 km (0.082 R)
• M41: 18,358,202 km (0.12 R)
• M42: 19,020,920 km (0.102 R)
• M43: 19,263,867 km (0.091 R)
• M44: 20,369,695 km (0.087 R)
• M45: 22,066,584 km (0.064 R)
• M46: 22,513,881 km (0.117 R)
• M47: 22,578,059 km (0.084 R)
• M48: 24,201,345 km (0.057 R)
• M49: 24,267,019 km (0.094 R)
• M50: 24,993,915 km (0.047 R)
• M51: 25,060,336 km (0.118 R)
• M52: 25,126,758 km (0.054 R)
• M53: 25,929,201 km (0.119 R)
• M54: 26,198,477 km (0.105 R)
• M55: 29,012,113 km (0.067 R)
• M56: 29,994,523 km (0.113 R)
• M57: 31,130,719 km (0.059 R)
• M58: 31,776,084 km (0.049 R)
• M59: 31,919,997 km (0.096 R)
• M60: 32,064,209 km (0.105 R)
• M61: 32,788,562 km (0.063 R)
• M62: 33,958,567 km (0.116 R)
• M63: 34,179,523 km (0.101 R)
• M64: 35,067,985 km (0.103 R)
• M65: 35,814,029 km (0.08 R)
• M66: 37,170,284 km (0.09 R)
• M67: 37,473,967 km (0.113 R)
• M68: 38,927,460 km (0.116 R)
• M69: 39,004,503 km (0.092 R)
• M70: 39,622,492 km (0.114 R)
• M71: 39,932,608 km (0.102 R)
• M72: 40,477,444 km (0.071 R)
• M73: 42,047,474 km (0.118 R)
• M74: 43,397,594 km (0.118 R)
• M75: 44,600,511 km (0.028 R)
• M76: 45,003,976 km (0.094 R)
• M77: 46,875,446 km (0.071 R)
• M78: 47,614,609 km (0.043 R)
• M79: 47,779,466 km (0.101 R)
• M80: 48,192,206 km (0.096 R)
• M81: 48,274,934 km (0.067 R)
• M82: 49,521,084 km (0.108 R)
• M83: 50,273,860 km (0.105 R)
• M84: 51,199,123 km (0.082 R)
• M85: 51,536,915 km (0.102 R)
• M86: 51,875,455 km (0.099 R)
• M87: 51,960,277 km (0.111 R)
• M88: 54,352,198 km (0.11 R)
• M89: 54,783,039 km (0.113 R)
• M90: 57,304,512 km (0.118 R)
• M91: 57,918,910 km (0.103 R)
• M92: 58,094,688 km (0.046 R)

Planet 5 - Ice Giant

Semi-Major Axis: 16.15 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 118.5

Radius: 4.3

Gravity: 6.41 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 14.65 AU - 17.65 AU

Year: 23245 Days

Day: 24.8 Hours

Environment

Temp: -187 °C

Axial Tilt: 41.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (47)

Outer Limit: 46,866,691 km

• M1: 54,902 km (0.057 R)
• M2: 216,767 km (0.103 R)
• M3: 707,448 km (0.099 R)
• M4: 1,015,022 km (0.09 R)
• M5: 1,556,117 km (0.101 R)
• M6: 1,855,313 km (0.055 R)
• M7: 2,745,869 km (0.045 R)
• M8: 3,248,219 km (0.118 R)
• M9: 3,569,106 km (0.032 R)
• M10: 5,217,226 km (0.072 R)
• M11: 6,223,870 km (0.096 R)
• M12: 8,807,126 km (0.11 R)
• M13: 9,211,788 km (0.098 R)
• M14: 9,498,567 km (0.097 R)
• M15: 10,546,650 km (0.117 R)
• M16: 10,889,827 km (0.11 R)
• M17: 12,119,073 km (0.119 R)
• M18: 12,750,077 km (0.058 R)
• M19: 12,795,555 km (0.086 R)
• M20: 13,950,001 km (0.115 R)
• M21: 15,233,850 km (0.093 R)
• M22: 16,208,780 km (0.107 R)
• M23: 16,853,397 km (0.096 R)
• M24: 19,566,354 km (0.089 R)
• M25: 20,892,240 km (0.102 R)
• M26: 21,322,633 km (0.078 R)
• M27: 21,647,261 km (0.092 R)
• M28: 22,521,211 km (0.071 R)
• M29: 25,211,131 km (0.054 R)
• M30: 27,823,409 km (0.119 R)
• M31: 28,772,757 km (0.092 R)
• M32: 29,732,726 km (0.116 R)
• M33: 31,560,663 km (0.106 R)
• M34: 31,807,200 km (0.109 R)
• M35: 33,361,971 km (0.052 R)
• M36: 33,801,788 km (0.077 R)
• M37: 36,933,620 km (0.115 R)
• M38: 38,369,460 km (0.118 R)
• M39: 38,962,167 km (0.044 R)
• M40: 40,289,998 km (0.112 R)
• M41: 41,295,595 km (0.11 R)
• M42: 42,173,884 km (0.066 R)
• M43: 42,309,569 km (0.116 R)
• M44: 42,989,940 km (0.101 R)
• M45: 43,194,740 km (0.114 R)
• M46: 43,879,898 km (0.075 R)
• M47: 44,499,682 km (0.077 R)

Kuiper Belt

Range: 30.6 - 51.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 370 - 11,471 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit