🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.5

Radius: 0.76

Gravity: 0.87 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 0.39 AU - 0.63 AU

Year: 136 Days

Day: 17.1 Hours

Environment

Temp: 232 °C

Axial Tilt: 10.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.7

Radius: 1.69

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 0.46 AU - 0.62 AU

Year: 148 Days

Day: 29.3 Hours

Environment

Temp: 217 °C

Axial Tilt: 10.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 73,788,481 km

• M1: 39,643 km (0.111 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.83 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.53

Radius: 1.83

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 1.46 AU - 2.2 AU

Year: 923 Days

Day: 34.7 Hours

Environment

Temp: -64 °C

Axial Tilt: 32.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.55 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.09

Radius: 1.76

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 2.13 AU - 2.97 AU

Year: 1518 Days

Day: 23.5 Hours

Environment

Temp: -88 °C

Axial Tilt: 11.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.57 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.1

Radius: 1.57

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 2.06 AU - 3.08 AU

Year: 1536 Days

Day: 13.7 Hours

Environment

Temp: -89 °C

Axial Tilt: 48 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 73,788,481 km

• M1: 1,874,013 km (0.111 R)

Asteroid Belt

Center: 7.95 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Ice Giant

Semi-Major Axis: 13.33 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 759.2

Radius: 6.7

Gravity: 16.91 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 10.9 AU - 15.76 AU

Year: 18143 Days

Day: 15.1 Hours

Environment

Temp: -180 °C

Axial Tilt: 7.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 73,788,481 km

• M1: 180,265 km (0.025 R)
• M2: 466,297 km (0.109 R)
• M3: 858,393 km (0.096 R)
• M4: 1,034,020 km (0.094 R)
• M5: 1,333,067 km (0.119 R)
• M6: 1,477,728 km (0.094 R)
• M7: 1,814,024 km (0.1 R)
• M8: 2,106,637 km (0.071 R)
• M9: 2,519,677 km (0.099 R)
• M10: 2,772,348 km (0.116 R)
• M11: 4,365,266 km (0.099 R)
• M12: 4,712,333 km (0.036 R)
• M13: 5,023,347 km (0.097 R)
• M14: 5,806,043 km (0.049 R)
• M15: 6,284,158 km (0.103 R)
• M16: 6,381,247 km (0.043 R)
• M17: 7,897,272 km (0.097 R)
• M18: 8,372,843 km (0.064 R)
• M19: 9,131,155 km (0.107 R)
• M20: 9,518,464 km (0.076 R)
• M21: 9,911,158 km (0.115 R)
• M22: 10,194,945 km (0.064 R)
• M23: 11,120,807 km (0.093 R)
• M24: 11,832,743 km (0.098 R)
• M25: 12,866,464 km (0.086 R)
• M26: 13,550,725 km (0.109 R)
• M27: 16,003,681 km (0.106 R)
• M28: 16,203,095 km (0.12 R)
• M29: 16,269,666 km (0.103 R)
• M30: 16,671,636 km (0.098 R)
• M31: 16,738,805 km (0.12 R)
• M32: 17,416,782 km (0.077 R)
• M33: 17,553,515 km (0.05 R)
• M34: 17,759,062 km (0.077 R)
• M35: 18,380,941 km (0.066 R)
• M36: 19,221,082 km (0.082 R)
• M37: 19,930,625 km (0.096 R)
• M38: 21,815,558 km (0.059 R)
• M39: 21,889,160 km (0.076 R)
• M40: 22,258,518 km (0.095 R)
• M41: 22,555,469 km (0.052 R)
• M42: 22,629,969 km (0.035 R)
• M43: 22,779,118 km (0.037 R)
• M44: 23,003,515 km (0.046 R)
• M45: 24,901,314 km (0.093 R)
• M46: 24,978,207 km (0.098 R)
• M47: 26,142,078 km (0.091 R)
• M48: 27,641,348 km (0.075 R)
• M49: 27,960,590 km (0.118 R)
• M50: 28,683,297 km (0.079 R)
• M51: 29,168,443 km (0.115 R)
• M52: 29,656,431 km (0.091 R)
• M53: 29,819,643 km (0.093 R)
• M54: 30,146,963 km (0.074 R)
• M55: 30,475,480 km (0.071 R)
• M56: 30,970,649 km (0.112 R)
• M57: 32,471,714 km (0.077 R)
• M58: 33,315,895 km (0.094 R)
• M59: 33,400,717 km (0.084 R)
• M60: 34,252,826 km (0.116 R)
• M61: 37,555,349 km (0.025 R)
• M62: 38,886,620 km (0.046 R)
• M63: 39,065,390 km (0.118 R)
• M64: 39,962,827 km (0.072 R)
• M65: 40,143,093 km (0.074 R)
• M66: 40,776,340 km (0.096 R)
• M67: 41,504,134 km (0.115 R)
• M68: 42,052,709 km (0.056 R)
• M69: 42,419,823 km (0.061 R)
• M70: 42,695,831 km (0.095 R)
• M71: 42,880,135 km (0.057 R)
• M72: 43,064,739 km (0.037 R)
• M73: 44,737,991 km (0.085 R)
• M74: 45,018,936 km (0.105 R)
• M75: 46,811,867 km (0.111 R)
• M76: 48,339,710 km (0.113 R)
• M77: 50,369,753 km (0.119 R)
• M78: 51,836,709 km (0.118 R)
• M79: 52,033,281 km (0.102 R)
• M80: 52,822,410 km (0.094 R)
• M81: 54,113,140 km (0.088 R)
• M82: 55,313,813 km (0.118 R)
• M83: 56,523,162 km (0.053 R)
• M84: 57,436,008 km (0.041 R)
• M85: 58,251,466 km (0.094 R)
• M86: 61,967,926 km (0.059 R)
• M87: 62,072,345 km (0.108 R)
• M88: 63,644,170 km (0.108 R)
• M89: 64,065,587 km (0.096 R)
• M90: 64,699,434 km (0.084 R)
• M91: 65,229,309 km (0.119 R)
• M92: 68,330,323 km (0.111 R)
• M93: 68,653,754 km (0.109 R)
• M94: 69,410,719 km (0.091 R)
• M95: 70,170,377 km (0.075 R)
• M96: 71,807,427 km (0.112 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 333 - 10,336 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit