🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.3

Radius: 1.11

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 0.48 AU - 0.7 AU

Year: 162 Days

Day: 28.3 Hours

Environment

Temp: 179 °C

Axial Tilt: 7.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 67,834,588 km

• M1: 83,924 km (0.078 R)
• M2: 149,299 km (0.12 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.66 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.24

Radius: 1.78

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 0.58 AU - 0.74 AU

Year: 191 Days

Day: 13.7 Hours

Environment

Temp: 187 °C

Axial Tilt: 1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 67,834,588 km

• M1: 212,429 km (0.118 R)
• M2: 400,473 km (0.104 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.74 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.05

Radius: 1.56

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 0.6 AU - 0.88 AU

Year: 227 Days

Day: 21.3 Hours

Environment

Temp: 192 °C

Axial Tilt: 48.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 0.92 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.2

Radius: 0.53

Gravity: 0.71 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 0.72 AU - 1.12 AU

Year: 315 Days

Day: 14.9 Hours

Environment

Temp: 135 °C

Axial Tilt: 143.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 67,834,588 km

• M1: 251,773 km (0.042 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.09 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.93

Radius: 1.89

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 0.86 AU - 1.32 AU

Year: 406 Days

Day: 20.6 Hours

Environment

Temp: 29 °C

Axial Tilt: 9.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 67,834,588 km

• M1: 312,360 km (0.054 R)

Planet 6 - Terrestrial

Semi-Major Axis: 2.51 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.08

Radius: 1.03

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 2.44 AU - 2.58 AU

Year: 1417 Days

Day: 31.2 Hours

Environment

Temp: -75 °C

Axial Tilt: 28.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 9.34 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Ice Giant

Semi-Major Axis: 16.16 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 362.1

Radius: 5.8

Gravity: 10.76 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 12.83 AU - 19.49 AU

Year: 23156 Days

Day: 16.6 Hours

Environment

Temp: -181 °C

Axial Tilt: 39.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 67,834,588 km

• M1: 372,798 km (0.095 R)
• M2: 478,414 km (0.102 R)
• M3: 634,744 km (0.095 R)
• M4: 762,650 km (0.048 R)
• M5: 946,207 km (0.099 R)
• M6: 1,721,871 km (0.095 R)
• M7: 2,025,106 km (0.067 R)
• M8: 2,611,979 km (0.101 R)
• M9: 3,583,767 km (0.092 R)
• M10: 3,659,912 km (0.108 R)
• M11: 3,852,295 km (0.074 R)
• M12: 3,891,340 km (0.063 R)
• M13: 4,696,625 km (0.114 R)
• M14: 4,779,951 km (0.079 R)
• M15: 5,246,996 km (0.068 R)
• M16: 5,997,079 km (0.074 R)
• M17: 6,500,327 km (0.053 R)
• M18: 6,593,227 km (0.1 R)
• M19: 7,742,438 km (0.074 R)
• M20: 7,890,390 km (0.099 R)
• M21: 7,939,907 km (0.11 R)
• M22: 8,644,214 km (0.078 R)
• M23: 9,159,578 km (0.087 R)
• M24: 11,430,025 km (0.101 R)
• M25: 12,166,346 km (0.047 R)
• M26: 12,280,938 km (0.118 R)
• M27: 12,395,979 km (0.108 R)
• M28: 14,043,051 km (0.059 R)
• M29: 14,163,328 km (0.109 R)
• M30: 15,199,443 km (0.067 R)
• M31: 15,633,127 km (0.078 R)
• M32: 16,322,773 km (0.114 R)
• M33: 17,214,825 km (0.113 R)
• M34: 17,279,152 km (0.076 R)
• M35: 17,731,686 km (0.117 R)
• M36: 17,861,687 km (0.093 R)
• M37: 18,122,585 km (0.076 R)
• M38: 18,450,653 km (0.082 R)
• M39: 18,846,789 km (0.057 R)
• M40: 19,112,474 km (0.048 R)
• M41: 19,245,766 km (0.076 R)
• M42: 20,052,099 km (0.117 R)
• M43: 20,323,320 km (0.107 R)
• M44: 21,282,092 km (0.044 R)
• M45: 21,558,848 km (0.118 R)
• M46: 21,628,112 km (0.108 R)
• M47: 22,115,652 km (0.072 R)
• M48: 23,172,561 km (0.075 R)
• M49: 23,457,096 km (0.064 R)
• M50: 24,029,756 km (0.111 R)
• M51: 24,173,670 km (0.118 R)
• M52: 24,824,719 km (0.081 R)
• M53: 26,440,227 km (0.026 R)
• M54: 27,335,720 km (0.101 R)
• M55: 27,938,300 km (0.117 R)
• M56: 28,850,249 km (0.05 R)
• M57: 29,540,493 km (0.12 R)
• M58: 32,038,778 km (0.118 R)
• M59: 32,673,970 km (0.116 R)
• M60: 32,753,556 km (0.098 R)
• M61: 34,198,821 km (0.097 R)
• M62: 34,847,926 km (0.04 R)
• M63: 34,929,308 km (0.119 R)
• M64: 35,092,220 km (0.096 R)
• M65: 36,653,423 km (0.114 R)
• M66: 38,995,079 km (0.091 R)
• M67: 39,418,291 km (0.099 R)
• M68: 40,354,774 km (0.097 R)
• M69: 40,697,203 km (0.112 R)
• M70: 41,470,923 km (0.065 R)
• M71: 42,162,813 km (0.07 R)
• M72: 43,909,219 km (0.099 R)
• M73: 49,288,160 km (0.088 R)
• M74: 49,379,564 km (0.043 R)
• M75: 50,204,597 km (0.067 R)
• M76: 50,849,513 km (0.118 R)
• M77: 51,775,524 km (0.088 R)
• M78: 52,054,374 km (0.034 R)
• M79: 52,613,721 km (0.066 R)
• M80: 52,894,067 km (0.102 R)
• M81: 53,268,660 km (0.044 R)
• M82: 55,344,779 km (0.066 R)
• M83: 57,928,783 km (0.081 R)
• M84: 59,770,483 km (0.109 R)
• M85: 60,063,096 km (0.052 R)
• M86: 60,551,683 km (0.117 R)
• M87: 62,618,378 km (0.077 R)
• M88: 63,014,662 km (0.093 R)
• M89: 63,312,512 km (0.059 R)
• M90: 63,511,178 km (0.086 R)
• M91: 64,308,385 km (0.073 R)
• M92: 64,908,422 km (0.105 R)
• M93: 65,510,254 km (0.107 R)
• M94: 65,610,784 km (0.091 R)
• M95: 66,315,689 km (0.098 R)
• M96: 67,428,398 km (0.065 R)

Kuiper Belt

Range: 30.8 - 48.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 525 - 20,020 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit