🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.38

Radius: 1.14

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 0.44 AU - 0.66 AU

Year: 149 Days

Day: 21.9 Hours

Environment

Temp: 237 °C

Axial Tilt: 22.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.73 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.01

Radius: 1.74

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 0.68 AU - 0.78 AU

Year: 228 Days

Day: 29.9 Hours

Environment

Temp: 106 °C

Axial Tilt: 10.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.76 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.54

Radius: 1.45

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 0.74 AU - 0.78 AU

Year: 242 Days

Day: 21.9 Hours

Environment

Temp: 130 °C

Axial Tilt: 33.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 63,718,659 km

• M1: 166,951 km (0.119 R)

Planet 4 - Terrestrial

Semi-Major Axis: 4.17 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.33

Radius: 1.12

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 4.09 AU - 4.25 AU

Year: 3110 Days

Day: 30 Hours

Environment

Temp: -124 °C

Axial Tilt: 33.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 63,718,659 km

• M1: 2,236,339 km (0.119 R)

Asteroid Belt

Center: 10.88 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Ice Giant

Semi-Major Axis: 17.58 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 222

Radius: 6.6

Gravity: 5.1 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 16.84 AU - 18.32 AU

Year: 26923 Days

Day: 19.4 Hours

Environment

Temp: -206 °C

Axial Tilt: 12.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 63,718,659 km

• M1: 165,754 km (0.064 R)
• M2: 262,095 km (0.109 R)
• M3: 463,604 km (0.095 R)
• M4: 709,842 km (0.102 R)
• M5: 815,009 km (0.096 R)
• M6: 1,235,529 km (0.109 R)
• M7: 1,337,255 km (0.114 R)
• M8: 1,828,984 km (0.085 R)
• M9: 2,467,318 km (0.062 R)
• M10: 2,727,468 km (0.105 R)
• M11: 2,860,760 km (0.085 R)
• M12: 3,523,329 km (0.113 R)
• M13: 3,705,390 km (0.088 R)
• M14: 4,116,634 km (0.045 R)
• M15: 4,193,079 km (0.075 R)
• M16: 4,386,060 km (0.077 R)
• M17: 4,621,527 km (0.112 R)
• M18: 4,820,791 km (0.058 R)
• M19: 5,310,874 km (0.081 R)
• M20: 5,603,936 km (0.076 R)
• M21: 6,693,458 km (0.068 R)
• M22: 7,055,784 km (0.08 R)
• M23: 7,564,117 km (0.12 R)
• M24: 7,941,403 km (0.046 R)
• M25: 9,815,266 km (0.087 R)
• M26: 10,278,271 km (0.065 R)
• M27: 10,748,457 km (0.119 R)
• M28: 11,119,011 km (0.079 R)
• M29: 11,279,081 km (0.051 R)
• M30: 11,439,899 km (0.097 R)
• M31: 12,145,702 km (0.111 R)
• M32: 12,642,516 km (0.085 R)
• M33: 12,977,466 km (0.051 R)
• M34: 13,371,955 km (0.111 R)
• M35: 13,999,818 km (0.09 R)
• M36: 14,057,263 km (0.066 R)
• M37: 15,461,987 km (0.079 R)
• M38: 15,521,527 km (0.058 R)
• M39: 15,940,102 km (0.08 R)
• M40: 16,180,954 km (0.095 R)
• M41: 16,544,627 km (0.08 R)
• M42: 16,727,436 km (0.096 R)
• M43: 19,036,479 km (0.11 R)
• M44: 19,164,086 km (0.065 R)
• M45: 20,390,788 km (0.104 R)
• M46: 20,980,653 km (0.05 R)
• M47: 22,851,524 km (0.098 R)
• M48: 24,082,116 km (0.073 R)
• M49: 24,914,478 km (0.102 R)
• M50: 25,334,250 km (0.058 R)
• M51: 27,251,496 km (0.097 R)
• M52: 28,628,545 km (0.075 R)
• M53: 28,848,154 km (0.076 R)
• M54: 28,994,760 km (0.118 R)
• M55: 29,731,679 km (0.047 R)
• M56: 29,879,781 km (0.092 R)
• M57: 30,028,182 km (0.086 R)
• M58: 33,046,618 km (0.107 R)
• M59: 34,048,176 km (0.108 R)
• M60: 34,669,456 km (0.074 R)
• M61: 35,451,404 km (0.117 R)
• M62: 35,923,385 km (0.08 R)
• M63: 36,239,187 km (0.04 R)
• M64: 36,714,459 km (0.1 R)
• M65: 36,793,895 km (0.11 R)
• M66: 37,351,596 km (0.115 R)
• M67: 37,831,806 km (0.081 R)
• M68: 38,394,593 km (0.114 R)
• M69: 38,798,357 km (0.099 R)
• M70: 38,960,222 km (0.08 R)
• M71: 39,936,199 km (0.099 R)
• M72: 42,078,291 km (0.104 R)
• M73: 43,499,022 km (0.043 R)
• M74: 44,257,483 km (0.107 R)
• M75: 45,958,710 km (0.092 R)
• M76: 46,817,252 km (0.096 R)
• M77: 47,248,543 km (0.043 R)
• M78: 48,637,409 km (0.109 R)
• M79: 49,074,086 km (0.114 R)
• M80: 49,161,600 km (0.03 R)
• M81: 49,599,922 km (0.06 R)
• M82: 50,127,703 km (0.102 R)
• M83: 52,794,136 km (0.112 R)
• M84: 53,063,262 km (0.098 R)
• M85: 55,142,074 km (0.109 R)
• M86: 57,893,179 km (0.057 R)
• M87: 58,078,082 km (0.109 R)
• M88: 60,688,715 km (0.033 R)
• M89: 60,782,662 km (0.043 R)
• M90: 61,441,491 km (0.094 R)
• M91: 62,102,863 km (0.102 R)
• M92: 62,197,559 km (0.114 R)
• M93: 62,671,485 km (0.104 R)
• M94: 63,718,670 km (0.088 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 397 - 12,463 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit