🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.5 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.92

Radius: 1.54

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.084

Orbit Range: 0.46 AU - 0.54 AU

Year: 123 Days

Day: 13.7 Hours

Environment

Temp: 282 °C

Axial Tilt: 39 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 90,320,864 km

• M1: 195,375 km (0.115 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.5 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.92

Radius: 0.97

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 1.28 AU - 1.72 AU

Year: 640 Days

Day: 18.3 Hours

Environment

Temp: -9 °C

Axial Tilt: 41.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.67 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.57

Radius: 1.2

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 1.39 AU - 1.95 AU

Year: 752 Days

Day: 46.5 Hours

Environment

Temp: -39 °C

Axial Tilt: 17.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.18 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.84

Radius: 1.52

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 2.99 AU - 3.37 AU

Year: 1975 Days

Day: 37.4 Hours

Environment

Temp: -89 °C

Axial Tilt: 34.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 10.84 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Ice Giant

Semi-Major Axis: 18.49 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 597.8

Radius: 4

Gravity: 37.36 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 17.14 AU - 19.84 AU

Year: 27688 Days

Day: 15.7 Hours

Environment

Temp: -192 °C

Axial Tilt: 38 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 90,320,864 km

• M1: 140,024 km (0.075 R)
• M2: 199,264 km (0.057 R)
• M3: 286,181 km (0.044 R)
• M4: 666,309 km (0.099 R)
• M5: 744,997 km (0.112 R)
• M6: 1,757,476 km (0.059 R)
• M7: 1,903,932 km (0.057 R)
• M8: 2,692,911 km (0.119 R)
• M9: 3,033,845 km (0.078 R)
• M10: 4,329,811 km (0.095 R)
• M11: 4,627,212 km (0.08 R)
• M12: 4,778,455 km (0.096 R)
• M13: 5,505,202 km (0.081 R)
• M14: 6,321,408 km (0.077 R)
• M15: 6,601,754 km (0.117 R)
• M16: 7,174,564 km (0.025 R)
• M17: 7,232,758 km (0.05 R)
• M18: 8,799,048 km (0.11 R)
• M19: 10,597,214 km (0.093 R)
• M20: 10,996,790 km (0.046 R)
• M21: 11,673,870 km (0.075 R)
• M22: 11,742,236 km (0.057 R)
• M23: 13,496,271 km (0.111 R)
• M24: 14,957,094 km (0.106 R)
• M25: 17,318,347 km (0.089 R)
• M26: 17,396,437 km (0.107 R)
• M27: 17,709,845 km (0.077 R)
• M28: 17,788,533 km (0.08 R)
• M29: 17,946,209 km (0.11 R)
• M30: 18,104,334 km (0.11 R)
• M31: 18,821,656 km (0.116 R)
• M32: 18,901,990 km (0.112 R)
• M33: 19,224,224 km (0.086 R)
• M34: 20,037,737 km (0.117 R)
• M35: 21,530,275 km (0.066 R)
• M36: 21,698,274 km (0.094 R)
• M37: 22,035,766 km (0.065 R)
• M38: 22,374,905 km (0.12 R)
• M39: 23,058,268 km (0.107 R)
• M40: 23,575,278 km (0.03 R)
• M41: 23,922,046 km (0.099 R)
• M42: 25,326,172 km (0.093 R)
• M43: 25,503,445 km (0.078 R)
• M44: 26,576,361 km (0.039 R)
• M45: 26,666,419 km (0.079 R)
• M46: 26,846,983 km (0.088 R)
• M47: 27,846,596 km (0.103 R)
• M48: 28,951,078 km (0.077 R)
• M49: 29,043,679 km (0.051 R)
• M50: 30,445,710 km (0.12 R)
• M51: 30,539,957 km (0.113 R)
• M52: 32,927,688 km (0.085 R)
• M53: 33,315,147 km (0.057 R)
• M54: 38,590,716 km (0.059 R)
• M55: 38,999,417 km (0.115 R)
• M56: 40,027,005 km (0.108 R)
• M57: 40,130,227 km (0.089 R)
• M58: 41,376,228 km (0.087 R)
• M59: 41,585,066 km (0.056 R)
• M60: 42,108,958 km (0.072 R)
• M61: 42,740,261 km (0.076 R)
• M62: 45,835,890 km (0.098 R)
• M63: 47,574,516 km (0.061 R)
• M64: 48,231,999 km (0.073 R)
• M65: 50,891,999 km (0.102 R)
• M66: 51,452,243 km (0.114 R)
• M67: 56,932,462 km (0.051 R)
• M68: 59,623,129 km (0.107 R)
• M69: 60,095,409 km (0.095 R)
• M70: 62,235,407 km (0.1 R)
• M71: 62,594,591 km (0.079 R)
• M72: 63,435,182 km (0.101 R)
• M73: 65,006,109 km (0.104 R)
• M74: 66,467,680 km (0.099 R)
• M75: 69,298,970 km (0.062 R)
• M76: 70,292,898 km (0.106 R)
• M77: 70,666,893 km (0.102 R)
• M78: 71,416,827 km (0.12 R)
• M79: 71,542,040 km (0.082 R)
• M80: 72,672,551 km (0.101 R)
• M81: 74,569,751 km (0.043 R)
• M82: 75,843,577 km (0.073 R)
• M83: 77,253,088 km (0.102 R)
• M84: 78,025,462 km (0.103 R)
• M85: 78,412,771 km (0.119 R)
• M86: 78,800,529 km (0.118 R)
• M87: 80,097,842 km (0.096 R)
• M88: 81,402,335 km (0.087 R)
• M89: 85,091,867 km (0.082 R)
• M90: 85,623,388 km (0.092 R)
• M91: 86,155,957 km (0.064 R)
• M92: 88,835,554 km (0.064 R)
• M93: 89,914,903 km (0.119 R)

Kuiper Belt

Range: 31.5 - 52.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 198 - 13,506 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit