🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.18

Radius: 1.07

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 0.38 AU - 0.64 AU

Year: 127 Days

Day: 39.6 Hours

Environment

Temp: 212 °C

Axial Tilt: 23.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 88,903,474 km

• M1: 34,108 km (0.064 R)
• M2: 139,126 km (0.027 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.04 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.72

Radius: 0.88

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 1.01 AU - 1.07 AU

Year: 371 Days

Day: 22.8 Hours

Environment

Temp: 86 °C

Axial Tilt: 26.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 3.75 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.49

Radius: 1.17

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.15

Orbit Range: 3.19 AU - 4.31 AU

Year: 2541 Days

Day: 41.1 Hours

Environment

Temp: -112 °C

Axial Tilt: 17.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 88,903,474 km

• M1: 796,010 km (0.096 R)
• M2: 1,411,905 km (0.025 R)

Planet 4 - Terrestrial

Semi-Major Axis: 5.27 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.63

Radius: 1.85

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 4.58 AU - 5.96 AU

Year: 4232 Days

Day: 35.9 Hours

Environment

Temp: -140 °C

Axial Tilt: 26.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 12.89 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Ice Giant

Semi-Major Axis: 20.51 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 413.9

Radius: 5.8

Gravity: 12.3 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 18.5 AU - 22.52 AU

Year: 32496 Days

Day: 19.7 Hours

Environment

Temp: -197 °C

Axial Tilt: 21.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 88,903,474 km

• M1: 80,035 km (0.073 R)
• M2: 174,581 km (0.027 R)
• M3: 580,589 km (0.116 R)
• M4: 653,743 km (0.066 R)
• M5: 704,307 km (0.081 R)
• M6: 1,006,345 km (0.114 R)
• M7: 1,377,647 km (0.092 R)
• M8: 1,578,258 km (0.108 R)
• M9: 1,647,372 km (0.108 R)
• M10: 2,082,103 km (0.12 R)
• M11: 2,119,951 km (0.085 R)
• M12: 2,312,484 km (0.097 R)
• M13: 2,430,666 km (0.047 R)
• M14: 2,714,304 km (0.058 R)
• M15: 3,312,994 km (0.104 R)
• M16: 4,140,121 km (0.094 R)
• M17: 4,235,864 km (0.117 R)
• M18: 4,675,681 km (0.053 R)
• M19: 4,926,258 km (0.115 R)
• M20: 5,440,575 km (0.113 R)
• M21: 6,743,274 km (0.097 R)
• M22: 8,559,691 km (0.065 R)
• M23: 9,051,718 km (0.096 R)
• M24: 9,363,780 km (0.091 R)
• M25: 9,489,741 km (0.11 R)
• M26: 9,934,495 km (0.052 R)
• M27: 13,092,806 km (0.111 R)
• M28: 14,088,679 km (0.092 R)
• M29: 14,814,827 km (0.048 R)
• M30: 15,035,035 km (0.051 R)
• M31: 15,627,592 km (0.066 R)
• M32: 16,001,736 km (0.113 R)
• M33: 16,379,022 km (0.062 R)
• M34: 17,450,592 km (0.051 R)
• M35: 17,838,798 km (0.109 R)
• M36: 18,623,738 km (0.107 R)
• M37: 19,419,748 km (0.05 R)
• M38: 21,292,714 km (0.05 R)
• M39: 21,874,051 km (0.12 R)
• M40: 22,713,594 km (0.073 R)
• M41: 26,709,054 km (0.085 R)
• M42: 27,425,628 km (0.056 R)
• M43: 27,515,686 km (0.072 R)
• M44: 28,239,440 km (0.072 R)
• M45: 28,603,711 km (0.043 R)
• M46: 28,694,966 km (0.109 R)
• M47: 29,061,182 km (0.105 R)
• M48: 30,634,652 km (0.038 R)
• M49: 32,425,638 km (0.113 R)
• M50: 33,381,867 km (0.07 R)
• M51: 34,153,493 km (0.065 R)
• M52: 35,616,111 km (0.094 R)
• M53: 36,701,594 km (0.069 R)
• M54: 37,697,915 km (0.075 R)
• M55: 38,905,021 km (0.112 R)
• M56: 39,818,764 km (0.034 R)
• M57: 40,329,342 km (0.059 R)
• M58: 42,289,523 km (0.088 R)
• M59: 46,087,813 km (0.043 R)
• M60: 46,946,505 km (0.12 R)
• M61: 47,377,945 km (0.106 R)
• M62: 47,485,955 km (0.088 R)
• M63: 47,702,273 km (0.116 R)
• M64: 47,918,891 km (0.113 R)
• M65: 48,244,565 km (0.091 R)
• M66: 50,213,572 km (0.11 R)
• M67: 52,543,859 km (0.11 R)
• M68: 53,328,350 km (0.06 R)
• M69: 53,440,847 km (0.105 R)
• M70: 54,116,731 km (0.092 R)
• M71: 55,136,090 km (0.054 R)
• M72: 55,249,785 km (0.119 R)
• M73: 56,047,590 km (0.038 R)
• M74: 56,390,618 km (0.119 R)
• M75: 58,232,018 km (0.104 R)
• M76: 61,266,013 km (0.064 R)
• M77: 63,634,596 km (0.113 R)
• M78: 63,753,825 km (0.074 R)
• M79: 65,671,520 km (0.079 R)
• M80: 66,153,824 km (0.075 R)
• M81: 67,486,292 km (0.095 R)
• M82: 70,300,976 km (0.079 R)
• M83: 72,032,871 km (0.115 R)
• M84: 76,044,038 km (0.085 R)
• M85: 77,058,162 km (0.093 R)
• M86: 77,185,321 km (0.115 R)
• M87: 77,694,253 km (0.105 R)
• M88: 79,741,350 km (0.064 R)
• M89: 80,127,163 km (0.115 R)
• M90: 83,105,507 km (0.067 R)
• M91: 83,888,502 km (0.083 R)
• M92: 84,149,999 km (0.092 R)
• M93: 85,461,673 km (0.103 R)
• M94: 87,309,356 km (0.091 R)

Kuiper Belt

Range: 31.4 - 55.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 338 - 20,167 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit