🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.94 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.81

Radius: 1.27

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 0.81 AU - 1.07 AU

Year: 320 Days

Day: 18 Hours

Environment

Temp: 98 °C

Axial Tilt: 53.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.46 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.71

Radius: 0.87

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 1.43 AU - 1.49 AU

Year: 620 Days

Day: 12.5 Hours

Environment

Temp: 5 °C

Axial Tilt: 48.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 76,779,050 km

• M1: 599,887 km (0.084 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.91 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.3

Radius: 0.62

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 2.74 AU - 3.08 AU

Year: 1745 Days

Day: 27.8 Hours

Environment

Temp: -91 °C

Axial Tilt: 24.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.42 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.44

Radius: 1.82

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 3.2 AU - 3.64 AU

Year: 2223 Days

Day: 20.8 Hours

Environment

Temp: -102 °C

Axial Tilt: 6.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 76,779,050 km

• M1: 2,530,149 km (0.083 R)

Asteroid Belt

Center: 11.26 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Ice Giant

Semi-Major Axis: 19.09 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 327.6

Radius: 7.2

Gravity: 6.32 G

Time & Orbit

Eccentricity (e): 0.005

Orbit Range: 18.99 AU - 19.19 AU

Year: 29315 Days

Day: 23.7 Hours

Environment

Temp: -202 °C

Axial Tilt: 19.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 76,779,050 km

• M1: 144,362 km (0.064 R)
• M2: 190,288 km (0.08 R)
• M3: 244,742 km (0.055 R)
• M4: 635,342 km (0.053 R)
• M5: 680,222 km (0.115 R)
• M6: 1,133,204 km (0.108 R)
• M7: 1,244,953 km (0.067 R)
• M8: 1,989,951 km (0.118 R)
• M9: 2,194,750 km (0.094 R)
• M10: 2,370,677 km (0.088 R)
• M11: 2,514,740 km (0.032 R)
• M12: 3,080,370 km (0.098 R)
• M13: 3,560,429 km (0.113 R)
• M14: 3,725,735 km (0.096 R)
• M15: 4,236,612 km (0.04 R)
• M16: 4,323,977 km (0.091 R)
• M17: 4,634,243 km (0.061 R)
• M18: 4,814,807 km (0.115 R)
• M19: 4,905,913 km (0.075 R)
• M20: 4,951,690 km (0.077 R)
• M21: 4,997,616 km (0.074 R)
• M22: 6,142,489 km (0.098 R)
• M23: 7,103,804 km (0.108 R)
• M24: 7,681,551 km (0.083 R)
• M25: 7,841,771 km (0.087 R)
• M26: 7,895,327 km (0.115 R)
• M27: 8,274,408 km (0.111 R)
• M28: 8,438,666 km (0.112 R)
• M29: 8,493,569 km (0.045 R)
• M30: 9,503,654 km (0.025 R)
• M31: 9,675,691 km (0.065 R)
• M32: 10,198,087 km (0.071 R)
• M33: 10,610,528 km (0.1 R)
• M34: 12,314,747 km (0.096 R)
• M35: 13,007,236 km (0.084 R)
• M36: 14,232,891 km (0.075 R)
• M37: 14,693,802 km (0.094 R)
• M38: 16,242,140 km (0.076 R)
• M39: 17,140,026 km (0.039 R)
• M40: 18,624,187 km (0.058 R)
• M41: 18,767,651 km (0.116 R)
• M42: 21,187,846 km (0.032 R)
• M43: 22,016,169 km (0.04 R)
• M44: 22,320,002 km (0.117 R)
• M45: 22,548,737 km (0.089 R)
• M46: 24,171,874 km (0.082 R)
• M47: 25,037,148 km (0.033 R)
• M48: 26,636,050 km (0.085 R)
• M49: 27,611,129 km (0.106 R)
• M50: 27,938,749 km (0.073 R)
• M51: 28,763,482 km (0.108 R)
• M52: 30,352,361 km (0.098 R)
• M53: 35,286,996 km (0.05 R)
• M54: 35,999,232 km (0.102 R)
• M55: 36,267,610 km (0.09 R)
• M56: 38,164,362 km (0.066 R)
• M57: 38,346,572 km (0.087 R)
• M58: 38,803,743 km (0.113 R)
• M59: 38,895,297 km (0.078 R)
• M60: 39,538,717 km (0.112 R)
• M61: 40,557,030 km (0.114 R)
• M62: 43,472,543 km (0.078 R)
• M63: 43,662,981 km (0.105 R)
• M64: 44,044,605 km (0.097 R)
• M65: 44,140,198 km (0.117 R)
• M66: 44,235,941 km (0.097 R)
• M67: 45,872,691 km (0.096 R)
• M68: 46,357,837 km (0.115 R)
• M69: 47,137,541 km (0.102 R)
• M70: 47,529,188 km (0.067 R)
• M71: 48,118,454 km (0.112 R)
• M72: 48,710,114 km (0.047 R)
• M73: 49,403,500 km (0.096 R)
• M74: 49,502,833 km (0.053 R)
• M75: 51,503,256 km (0.093 R)
• M76: 52,716,195 km (0.116 R)
• M77: 52,817,623 km (0.088 R)
• M78: 52,919,200 km (0.079 R)
• M79: 53,734,059 km (0.031 R)
• M80: 55,685,863 km (0.099 R)
• M81: 57,660,854 km (0.1 R)
• M82: 58,604,367 km (0.1 R)
• M83: 60,082,095 km (0.032 R)
• M84: 64,046,289 km (0.108 R)
• M85: 64,479,973 km (0.104 R)
• M86: 66,662,457 km (0.046 R)
• M87: 67,652,645 km (0.073 R)
• M88: 69,870,134 km (0.071 R)
• M89: 70,651,783 km (0.062 R)
• M90: 70,875,731 km (0.095 R)
• M91: 73,467,365 km (0.053 R)
• M92: 73,580,760 km (0.111 R)
• M93: 76,319,448 km (0.053 R)

Kuiper Belt

Range: 31.2 - 52.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 192 - 20,125 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit