🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.59

Radius: 1.2

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 0.5 AU - 0.52 AU

Year: 139 Days

Day: 30.7 Hours

Environment

Temp: 169 °C

Axial Tilt: 43.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.65

Radius: 1.22

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.018

Orbit Range: 0.98 AU - 1.02 AU

Year: 383 Days

Day: 16.7 Hours

Environment

Temp: 11 °C

Axial Tilt: 18.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 42,390,976 km

• M1: 377,585 km (0.11 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.54 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.43

Radius: 0.71

Gravity: 0.85 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 1.32 AU - 1.76 AU

Year: 732 Days

Day: 47.8 Hours

Environment

Temp: -60 °C

Axial Tilt: 31.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.86 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.3

Radius: 1.61

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 1.57 AU - 2.15 AU

Year: 971 Days

Day: 24.7 Hours

Environment

Temp: -72 °C

Axial Tilt: 1.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 42,390,976 km

• M1: 60,886 km (0.112 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.32 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.22

Radius: 1.08

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 1.86 AU - 2.78 AU

Year: 1353 Days

Day: 31 Hours

Environment

Temp: -105 °C

Axial Tilt: 43.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 42,390,976 km

• M1: 63,130 km (0.031 R)

Asteroid Belt

Center: 7.99 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Ice Giant

Semi-Major Axis: 13.66 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 126.8

Radius: 3.6

Gravity: 9.78 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 12.79 AU - 14.53 AU

Year: 19331 Days

Day: 19 Hours

Environment

Temp: -185 °C

Axial Tilt: 6.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 42,390,976 km

• M1: 222,302 km (0.026 R)
• M2: 310,266 km (0.069 R)
• M3: 346,169 km (0.119 R)
• M4: 383,569 km (0.048 R)
• M5: 462,557 km (0.089 R)
• M6: 504,145 km (0.099 R)
• M7: 636,240 km (0.035 R)
• M8: 845,826 km (0.088 R)
• M9: 1,094,159 km (0.069 R)
• M10: 1,150,258 km (0.085 R)
• M11: 1,324,091 km (0.104 R)
• M12: 1,568,683 km (0.079 R)
• M13: 1,849,329 km (0.118 R)
• M14: 2,529,550 km (0.115 R)
• M15: 2,554,234 km (0.087 R)
• M16: 2,704,281 km (0.063 R)
• M17: 3,305,664 km (0.11 R)
• M18: 3,332,741 km (0.114 R)
• M19: 3,747,427 km (0.091 R)
• M20: 4,061,881 km (0.11 R)
• M21: 4,295,852 km (0.1 R)
• M22: 5,497,572 km (0.026 R)
• M23: 5,691,152 km (0.116 R)
• M24: 6,118,254 km (0.072 R)
• M25: 7,566,959 km (0.071 R)
• M26: 7,963,095 km (0.044 R)
• M27: 7,999,447 km (0.073 R)
• M28: 8,145,454 km (0.111 R)
• M29: 8,700,612 km (0.115 R)
• M30: 8,775,561 km (0.094 R)
• M31: 9,730,294 km (0.075 R)
• M32: 10,318,812 km (0.104 R)
• M33: 10,398,099 km (0.106 R)
• M34: 10,557,421 km (0.044 R)
• M35: 11,202,487 km (0.05 R)
• M36: 11,324,858 km (0.053 R)
• M37: 11,365,848 km (0.089 R)
• M38: 11,777,541 km (0.077 R)
• M39: 11,860,418 km (0.041 R)
• M40: 11,901,857 km (0.106 R)
• M41: 12,362,020 km (0.07 R)
• M42: 12,572,953 km (0.05 R)
• M43: 12,785,232 km (0.109 R)
• M44: 13,041,494 km (0.12 R)
• M45: 13,558,953 km (0.118 R)
• M46: 14,083,144 km (0.117 R)
• M47: 14,171,257 km (0.095 R)
• M48: 15,061,364 km (0.102 R)
• M49: 15,740,838 km (0.109 R)
• M50: 16,061,276 km (0.07 R)
• M51: 16,476,410 km (0.118 R)
• M52: 17,082,431 km (0.072 R)
• M53: 17,223,203 km (0.093 R)
• M54: 18,172,252 km (0.087 R)
• M55: 18,316,015 km (0.055 R)
• M56: 18,556,569 km (0.115 R)
• M57: 18,846,489 km (0.119 R)
• M58: 18,992,048 km (0.059 R)
• M59: 19,284,362 km (0.086 R)
• M60: 19,528,955 km (0.075 R)
• M61: 19,676,309 km (0.09 R)
• M62: 21,421,817 km (0.106 R)
• M63: 21,472,381 km (0.091 R)
• M64: 22,082,740 km (0.105 R)
• M65: 24,951,728 km (0.055 R)
• M66: 25,111,499 km (0.098 R)
• M67: 25,218,311 km (0.071 R)
• M68: 25,432,236 km (0.107 R)
• M69: 26,456,683 km (0.051 R)
• M70: 26,565,291 km (0.116 R)
• M71: 27,165,328 km (0.081 R)
• M72: 27,990,659 km (0.12 R)
• M73: 28,046,010 km (0.079 R)
• M74: 28,101,362 km (0.086 R)
• M75: 28,156,713 km (0.105 R)
• M76: 28,434,217 km (0.08 R)
• M77: 30,686,712 km (0.087 R)
• M78: 30,972,294 km (0.116 R)
• M79: 32,065,556 km (0.087 R)
• M80: 32,355,327 km (0.079 R)
• M81: 32,529,608 km (0.041 R)
• M82: 33,581,880 km (0.097 R)
• M83: 34,112,204 km (0.072 R)
• M84: 34,289,478 km (0.096 R)
• M85: 36,020,026 km (0.04 R)
• M86: 37,534,405 km (0.055 R)
• M87: 38,391,451 km (0.105 R)
• M88: 38,452,936 km (0.11 R)
• M89: 38,945,861 km (0.09 R)
• M90: 39,565,046 km (0.095 R)
• M91: 40,374,670 km (0.07 R)
• M92: 41,694,123 km (0.03 R)
• M93: 42,200,512 km (0.09 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 195 - 14,021 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit