🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.61

Radius: 0.82

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 0.46 AU - 0.58 AU

Year: 132 Days

Day: 28.2 Hours

Environment

Temp: 202 °C

Axial Tilt: 37.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 68,051,923 km

• M1: 70,610 km (0.084 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.96 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.21

Radius: 1.59

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 0.87 AU - 1.05 AU

Year: 331 Days

Day: 30.4 Hours

Environment

Temp: 82 °C

Axial Tilt: 36 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 68,051,923 km

• M1: 555,756 km (0.085 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.27 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.11

Radius: 1.35

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.125

Orbit Range: 1.11 AU - 1.43 AU

Year: 503 Days

Day: 27.9 Hours

Environment

Temp: 6 °C

Axial Tilt: 34.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 68,051,923 km

• M1: 121,174 km (0.069 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.67 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.72

Radius: 1.49

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 1.32 AU - 2.02 AU

Year: 758 Days

Day: 37.2 Hours

Environment

Temp: -31 °C

Axial Tilt: 11.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.81 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.3

Radius: 1.79

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 2.54 AU - 3.08 AU

Year: 1656 Days

Day: 41.9 Hours

Environment

Temp: -85 °C

Axial Tilt: 48.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 68,051,923 km

• M1: 109,057 km (0.117 R)
• M2: 2,346,143 km (0.052 R)

Planet 6 - Terrestrial

Semi-Major Axis: 5.18 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.41

Radius: 0.7

Gravity: 0.84 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 4.09 AU - 6.27 AU

Year: 4144 Days

Day: 18.6 Hours

Environment

Temp: -122 °C

Axial Tilt: 21 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 10.28 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Ice Giant

Semi-Major Axis: 15.38 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 436.2

Radius: 4.7

Gravity: 19.75 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 14.33 AU - 16.43 AU

Year: 21199 Days

Day: 21.6 Hours

Environment

Temp: -181 °C

Axial Tilt: 3.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 68,051,923 km

• M1: 75,697 km (0.088 R)
• M2: 126,410 km (0.116 R)
• M3: 222,602 km (0.067 R)
• M4: 327,171 km (0.106 R)
• M5: 729,290 km (0.091 R)
• M6: 1,057,807 km (0.068 R)
• M7: 1,684,322 km (0.094 R)
• M8: 2,080,906 km (0.091 R)
• M9: 2,240,976 km (0.079 R)
• M10: 2,306,051 km (0.066 R)
• M11: 2,438,296 km (0.043 R)
• M12: 2,991,509 km (0.109 R)
• M13: 3,431,027 km (0.068 R)
• M14: 4,048,118 km (0.112 R)
• M15: 4,866,419 km (0.066 R)
• M16: 4,993,427 km (0.095 R)
• M17: 7,460,745 km (0.114 R)
• M18: 7,903,405 km (0.105 R)
• M19: 8,455,870 km (0.079 R)
• M20: 9,072,662 km (0.057 R)
• M21: 9,386,518 km (0.058 R)
• M22: 10,567,294 km (0.117 R)
• M23: 11,063,810 km (0.101 R)
• M24: 11,286,860 km (0.038 R)
• M25: 11,907,991 km (0.097 R)
• M26: 12,079,280 km (0.11 R)
• M27: 12,366,658 km (0.114 R)
• M28: 12,482,147 km (0.119 R)
• M29: 12,540,042 km (0.096 R)
• M30: 13,776,917 km (0.099 R)
• M31: 14,318,760 km (0.097 R)
• M32: 14,379,347 km (0.104 R)
• M33: 14,622,893 km (0.092 R)
• M34: 14,806,300 km (0.118 R)
• M35: 15,672,471 km (0.089 R)
• M36: 16,874,041 km (0.072 R)
• M37: 17,195,078 km (0.028 R)
• M38: 19,700,544 km (0.045 R)
• M39: 20,242,387 km (0.103 R)
• M40: 20,857,833 km (0.046 R)
• M41: 22,528,691 km (0.076 R)
• M42: 23,523,068 km (0.119 R)
• M43: 24,314,441 km (0.102 R)
• M44: 26,145,070 km (0.098 R)
• M45: 26,219,271 km (0.095 R)
• M46: 26,516,522 km (0.076 R)
• M47: 26,964,567 km (0.07 R)
• M48: 28,095,527 km (0.12 R)
• M49: 28,628,545 km (0.029 R)
• M50: 30,092,210 km (0.073 R)
• M51: 30,403,374 km (0.084 R)
• M52: 32,054,785 km (0.119 R)
• M53: 32,691,473 km (0.104 R)
• M54: 32,931,428 km (0.046 R)
• M55: 33,735,068 km (0.069 R)
• M56: 34,139,431 km (0.089 R)
• M57: 34,463,909 km (0.114 R)
• M58: 35,034,475 km (0.099 R)
• M59: 35,443,775 km (0.051 R)
• M60: 36,184,733 km (0.077 R)
• M61: 36,432,766 km (0.12 R)
• M62: 37,097,130 km (0.041 R)
• M63: 37,514,359 km (0.099 R)
• M64: 38,522,200 km (0.103 R)
• M65: 39,368,774 km (0.068 R)
• M66: 41,080,174 km (0.079 R)
• M67: 41,944,999 km (0.077 R)
• M68: 42,379,730 km (0.12 R)
• M69: 42,903,323 km (0.118 R)
• M70: 43,429,010 km (0.077 R)
• M71: 45,553,000 km (0.117 R)
• M72: 45,731,471 km (0.077 R)
• M73: 45,999,700 km (0.074 R)
• M74: 46,089,309 km (0.108 R)
• M75: 46,627,712 km (0.043 R)
• M76: 49,809,359 km (0.119 R)
• M77: 49,993,364 km (0.096 R)
• M78: 52,217,885 km (0.058 R)
• M79: 52,311,383 km (0.062 R)
• M80: 54,474,569 km (0.097 R)
• M81: 54,853,799 km (0.048 R)
• M82: 55,424,366 km (0.03 R)
• M83: 55,805,690 km (0.085 R)
• M84: 56,667,075 km (0.057 R)
• M85: 57,725,630 km (0.092 R)
• M86: 58,112,340 km (0.098 R)
• M87: 58,305,920 km (0.087 R)
• M88: 58,402,859 km (0.11 R)
• M89: 58,790,916 km (0.104 R)
• M90: 59,764,948 km (0.088 R)
• M91: 60,547,943 km (0.118 R)
• M92: 61,334,379 km (0.079 R)
• M93: 63,116,090 km (0.088 R)
• M94: 64,613,864 km (0.077 R)
• M95: 66,224,434 km (0.085 R)

Kuiper Belt

Range: 31.2 - 54.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 508 - 11,821 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit