🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.77

Radius: 1.5

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 0.51 AU - 0.59 AU

Year: 153 Days

Day: 25.2 Hours

Environment

Temp: 213 °C

Axial Tilt: 38.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Asteroid Belt

Center: 0.97 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Terrestrial

Semi-Major Axis: 1.39 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.09

Radius: 1.76

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.018

Orbit Range: 1.36 AU - 1.42 AU

Year: 614 Days

Day: 27.8 Hours

Environment

Temp: -38 °C

Axial Tilt: 25.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.25 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.5

Radius: 1.18

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 1.96 AU - 2.54 AU

Year: 1265 Days

Day: 47.8 Hours

Environment

Temp: -93 °C

Axial Tilt: 10.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 72,490,563 km

• M1: 512,971 km (0.115 R)

Asteroid Belt

Center: 7.94 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Ice Giant

Semi-Major Axis: 13.62 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 667.8

Radius: 3.5

Gravity: 54.51 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 11.4 AU - 15.84 AU

Year: 18836 Days

Day: 23.2 Hours

Environment

Temp: -199 °C

Axial Tilt: 0.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 72,490,563 km

• M1: 45,777 km (0.104 R)
• M2: 382,971 km (0.086 R)
• M3: 689,497 km (0.12 R)
• M4: 877,990 km (0.03 R)
• M5: 1,108,221 km (0.083 R)
• M6: 1,134,999 km (0.112 R)
• M7: 1,414,149 km (0.101 R)
• M8: 1,561,353 km (0.07 R)
• M9: 2,032,287 km (0.078 R)
• M10: 2,508,457 km (0.11 R)
• M11: 3,961,202 km (0.099 R)
• M12: 4,379,178 km (0.047 R)
• M13: 4,811,217 km (0.08 R)
• M14: 4,987,743 km (0.05 R)
• M15: 5,301,749 km (0.096 R)
• M16: 5,484,108 km (0.096 R)
• M17: 5,530,035 km (0.054 R)
• M18: 6,138,449 km (0.101 R)
• M19: 6,186,171 km (0.061 R)
• M20: 6,523,365 km (0.075 R)
• M21: 6,571,984 km (0.061 R)
• M22: 6,767,957 km (0.096 R)
• M23: 8,139,171 km (0.103 R)
• M24: 8,191,531 km (0.081 R)
• M25: 9,153,744 km (0.113 R)
• M26: 11,124,247 km (0.084 R)
• M27: 12,851,654 km (0.029 R)
• M28: 13,281,000 km (0.115 R)
• M29: 13,839,897 km (0.093 R)
• M30: 13,965,111 km (0.108 R)
• M31: 14,090,623 km (0.081 R)
• M32: 14,153,604 km (0.118 R)
• M33: 14,660,591 km (0.079 R)
• M34: 15,367,142 km (0.056 R)
• M35: 15,561,918 km (0.07 R)
• M36: 16,150,736 km (0.083 R)
• M37: 16,414,776 km (0.106 R)
• M38: 16,746,883 km (0.085 R)
• M39: 18,854,568 km (0.098 R)
• M40: 19,551,993 km (0.096 R)
• M41: 21,044,082 km (0.072 R)
• M42: 21,840,242 km (0.069 R)
• M43: 25,350,706 km (0.109 R)
• M44: 25,427,300 km (0.092 R)
• M45: 26,274,622 km (0.112 R)
• M46: 26,352,114 km (0.057 R)
• M47: 26,974,740 km (0.119 R)
• M48: 28,552,549 km (0.091 R)
• M49: 29,755,316 km (0.096 R)
• M50: 31,466,865 km (0.092 R)
• M51: 31,796,429 km (0.109 R)
• M52: 32,376,121 km (0.089 R)
• M53: 32,792,152 km (0.106 R)
• M54: 33,126,354 km (0.118 R)
• M55: 33,713,825 km (0.109 R)
• M56: 35,411,312 km (0.117 R)
• M57: 35,582,602 km (0.095 R)
• M58: 36,270,453 km (0.105 R)
• M59: 36,616,024 km (0.056 R)
• M60: 38,447,999 km (0.106 R)
• M61: 39,774,783 km (0.106 R)
• M62: 40,220,435 km (0.114 R)
• M63: 40,399,055 km (0.087 R)
• M64: 41,476,758 km (0.058 R)
• M65: 41,747,679 km (0.091 R)
• M66: 43,660,438 km (0.099 R)
• M67: 44,212,155 km (0.091 R)
• M68: 45,787,869 km (0.089 R)
• M69: 46,442,061 km (0.116 R)
• M70: 46,723,305 km (0.09 R)
• M71: 46,911,199 km (0.12 R)
• M72: 47,287,588 km (0.089 R)
• M73: 47,854,115 km (0.12 R)
• M74: 49,950,579 km (0.095 R)
• M75: 50,238,855 km (0.113 R)
• M76: 51,010,032 km (0.11 R)
• M77: 53,151,076 km (0.088 R)
• M78: 54,232,519 km (0.099 R)
• M79: 54,627,607 km (0.065 R)
• M80: 55,918,188 km (0.077 R)
• M81: 57,018,032 km (0.089 R)
• M82: 59,442,265 km (0.113 R)
• M83: 61,385,093 km (0.073 R)
• M84: 61,488,016 km (0.105 R)
• M85: 63,141,072 km (0.118 R)
• M86: 63,869,016 km (0.113 R)
• M87: 65,858,518 km (0.094 R)
• M88: 65,963,835 km (0.046 R)
• M89: 66,808,015 km (0.039 R)
• M90: 67,549,722 km (0.096 R)
• M91: 67,868,365 km (0.109 R)
• M92: 68,827,288 km (0.101 R)
• M93: 69,362,100 km (0.071 R)
• M94: 69,576,324 km (0.12 R)
• M95: 69,898,109 km (0.105 R)
• M96: 72,490,491 km (0.113 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 195 - 15,516 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit