🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.88

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 0.42 AU - 0.6 AU

Year: 136 Days

Day: 32.5 Hours

Environment

Temp: 252 °C

Axial Tilt: 12.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.96 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.9

Radius: 1.72

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 0.96 AU - 0.96 AU

Year: 351 Days

Day: 34.7 Hours

Environment

Temp: 29 °C

Axial Tilt: 44.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.37 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.13

Radius: 0.44

Gravity: 0.67 G

Time & Orbit

Eccentricity (e): 0.055

Orbit Range: 1.29 AU - 1.45 AU

Year: 598 Days

Day: 12.3 Hours

Environment

Temp: -26 °C

Axial Tilt: 17.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.21 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.32

Radius: 1.12

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.121

Orbit Range: 1.94 AU - 2.48 AU

Year: 1225 Days

Day: 35.6 Hours

Environment

Temp: -91 °C

Axial Tilt: 24 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 69,856,731 km

• M1: 190,737 km (0.05 R)

Asteroid Belt

Center: 2.72 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Terrestrial

Semi-Major Axis: 3.22 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.06

Radius: 1.34

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.246

Orbit Range: 2.43 AU - 4.01 AU

Year: 2154 Days

Day: 18.6 Hours

Environment

Temp: -109 °C

Axial Tilt: 160.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Ice Giant

Semi-Major Axis: 16.44 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 343.4

Radius: 6.9

Gravity: 7.21 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 16.42 AU - 16.46 AU

Year: 24849 Days

Day: 20.8 Hours

Environment

Temp: -194 °C

Axial Tilt: 25.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 69,856,731 km

• M1: 97,239 km (0.104 R)
• M2: 145,409 km (0.086 R)
• M3: 254,316 km (0.104 R)
• M4: 466,596 km (0.112 R)
• M5: 623,225 km (0.071 R)
• M6: 686,355 km (0.1 R)
• M7: 1,433,746 km (0.057 R)
• M8: 1,845,439 km (0.073 R)
• M9: 2,226,316 km (0.107 R)
• M10: 2,325,349 km (0.072 R)
• M11: 2,425,879 km (0.063 R)
• M12: 2,631,277 km (0.097 R)
• M13: 2,878,113 km (0.084 R)
• M14: 3,243,581 km (0.116 R)
• M15: 3,740,695 km (0.085 R)
• M16: 3,819,234 km (0.07 R)
• M17: 4,018,199 km (0.111 R)
• M18: 5,106,224 km (0.096 R)
• M19: 5,237,421 km (0.114 R)
• M20: 5,818,609 km (0.117 R)
• M21: 6,514,389 km (0.108 R)
• M22: 6,800,121 km (0.051 R)
• M23: 7,681,701 km (0.1 R)
• M24: 8,289,218 km (0.091 R)
• M25: 8,702,707 km (0.085 R)
• M26: 8,807,126 km (0.118 R)
• M27: 9,176,034 km (0.106 R)
• M28: 9,282,398 km (0.104 R)
• M29: 9,496,174 km (0.072 R)
• M30: 10,589,734 km (0.066 R)
• M31: 10,757,284 km (0.077 R)
• M32: 10,869,332 km (0.111 R)
• M33: 11,953,917 km (0.107 R)
• M34: 12,128,348 km (0.093 R)
• M35: 13,553,567 km (0.077 R)
• M36: 15,597,972 km (0.098 R)
• M37: 16,623,465 km (0.084 R)
• M38: 16,883,167 km (0.077 R)
• M39: 17,802,895 km (0.086 R)
• M40: 19,144,638 km (0.051 R)
• M41: 19,622,005 km (0.085 R)
• M42: 19,965,332 km (0.053 R)
• M43: 20,172,375 km (0.059 R)
• M44: 20,310,604 km (0.118 R)
• M45: 20,380,017 km (0.096 R)
• M46: 20,867,257 km (0.104 R)
• M47: 21,217,765 km (0.105 R)
• M48: 21,288,076 km (0.088 R)
• M49: 22,137,942 km (0.039 R)
• M50: 22,209,300 km (0.074 R)
• M51: 22,495,331 km (0.056 R)
• M52: 23,506,313 km (0.115 R)
• M53: 23,651,872 km (0.096 R)
• M54: 24,310,851 km (0.051 R)
• M55: 24,384,453 km (0.081 R)
• M56: 25,422,513 km (0.114 R)
• M57: 26,097,498 km (0.064 R)
• M58: 27,618,460 km (0.098 R)
• M59: 28,080,268 km (0.099 R)
• M60: 29,638,181 km (0.106 R)
• M61: 31,865,992 km (0.118 R)
• M62: 32,755,950 km (0.088 R)
• M63: 33,326,366 km (0.119 R)
• M64: 35,976,044 km (0.037 R)
• M65: 36,987,026 km (0.107 R)
• M66: 37,751,471 km (0.108 R)
• M67: 37,922,013 km (0.093 R)
• M68: 38,606,722 km (0.093 R)
• M69: 39,122,985 km (0.103 R)
• M70: 39,468,556 km (0.117 R)
• M71: 39,815,024 km (0.105 R)
• M72: 41,035,594 km (0.101 R)
• M73: 41,650,441 km (0.048 R)
• M74: 41,914,930 km (0.112 R)
• M75: 43,067,432 km (0.107 R)
• M76: 43,156,443 km (0.071 R)
• M77: 44,050,589 km (0.072 R)
• M78: 46,495,317 km (0.081 R)
• M79: 47,964,668 km (0.097 R)
• M80: 48,056,970 km (0.092 R)
• M81: 49,355,928 km (0.086 R)
• M82: 49,822,673 km (0.07 R)
• M83: 53,608,846 km (0.096 R)
• M84: 54,859,035 km (0.039 R)
• M85: 56,118,948 km (0.08 R)
• M86: 56,606,039 km (0.084 R)
• M87: 57,388,286 km (0.116 R)
• M88: 58,963,552 km (0.084 R)
• M89: 59,062,586 km (0.095 R)
• M90: 61,854,830 km (0.106 R)
• M91: 62,156,569 km (0.108 R)
• M92: 66,123,156 km (0.072 R)
• M93: 66,534,700 km (0.059 R)
• M94: 67,670,597 km (0.083 R)
• M95: 69,021,166 km (0.09 R)
• M96: 69,856,670 km (0.044 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 279 - 10,578 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit