🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.61

Radius: 0.82

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 0.53 AU - 0.57 AU

Year: 148 Days

Day: 32.7 Hours

Environment

Temp: 223 °C

Axial Tilt: 100.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.08 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.4

Radius: 1.63

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 0.91 AU - 1.25 AU

Year: 408 Days

Day: 22.4 Hours

Environment

Temp: 32 °C

Axial Tilt: 35.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.25 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.18

Radius: 1.77

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.11

Orbit Range: 1.11 AU - 1.39 AU

Year: 508 Days

Day: 47.7 Hours

Environment

Temp: -11 °C

Axial Tilt: 12.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 1.62 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.07

Radius: 1.75

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 1.3 AU - 1.94 AU

Year: 749 Days

Day: 23.2 Hours

Environment

Temp: -47 °C

Axial Tilt: 36.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 9.98 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Ice Giant

Semi-Major Axis: 18.33 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 253.6

Radius: 3.1

Gravity: 26.39 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 15.67 AU - 20.99 AU

Year: 28522 Days

Day: 15.6 Hours

Environment

Temp: -188 °C

Axial Tilt: 34.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 69,220,572 km

• M1: 40,691 km (0.089 R)
• M2: 205,697 km (0.045 R)
• M3: 249,080 km (0.084 R)
• M4: 279,898 km (0.074 R)
• M5: 766,091 km (0.113 R)
• M6: 1,431,203 km (0.118 R)
• M7: 1,844,542 km (0.095 R)
• M8: 1,906,475 km (0.101 R)
• M9: 1,937,741 km (0.088 R)
• M10: 2,064,301 km (0.05 R)
• M11: 2,666,432 km (0.063 R)
• M12: 2,771,749 km (0.054 R)
• M13: 3,059,426 km (0.089 R)
• M14: 3,470,072 km (0.114 R)
• M15: 3,858,428 km (0.08 R)
• M16: 4,017,600 km (0.089 R)
• M17: 5,146,616 km (0.04 R)
• M18: 5,949,956 km (0.099 R)
• M19: 6,272,788 km (0.067 R)
• M20: 6,601,305 km (0.046 R)
• M21: 7,372,931 km (0.118 R)
• M22: 7,970,126 km (0.074 R)
• M23: 8,531,118 km (0.074 R)
• M24: 8,790,221 km (0.096 R)
• M25: 8,894,641 km (0.051 R)
• M26: 9,104,676 km (0.095 R)
• M27: 9,157,484 km (0.089 R)
• M28: 9,476,128 km (0.108 R)
• M29: 10,069,881 km (0.069 R)
• M30: 10,954,603 km (0.111 R)
• M31: 12,269,419 km (0.1 R)
• M32: 12,738,408 km (0.117 R)
• M33: 12,797,350 km (0.075 R)
• M34: 13,093,853 km (0.096 R)
• M35: 13,213,082 km (0.081 R)
• M36: 13,693,591 km (0.076 R)
• M37: 13,996,826 km (0.083 R)
• M38: 14,179,784 km (0.026 R)
• M39: 15,106,543 km (0.109 R)
• M40: 15,482,781 km (0.089 R)
• M41: 16,116,478 km (0.101 R)
• M42: 17,737,670 km (0.069 R)
• M43: 17,869,615 km (0.115 R)
• M44: 18,134,403 km (0.115 R)
• M45: 18,467,259 km (0.113 R)
• M46: 19,071,335 km (0.068 R)
• M47: 19,274,190 km (0.054 R)
• M48: 19,613,926 km (0.091 R)
• M49: 20,575,392 km (0.067 R)
• M50: 20,644,656 km (0.109 R)
• M51: 20,922,459 km (0.056 R)
• M52: 21,904,569 km (0.075 R)
• M53: 24,132,081 km (0.094 R)
• M54: 27,720,336 km (0.075 R)
• M55: 28,488,521 km (0.106 R)
• M56: 28,720,248 km (0.093 R)
• M57: 30,124,374 km (0.106 R)
• M58: 30,360,439 km (0.1 R)
• M59: 30,755,527 km (0.088 R)
• M60: 33,812,410 km (0.048 R)
• M61: 33,894,090 km (0.095 R)
• M62: 34,880,240 km (0.084 R)
• M63: 35,045,396 km (0.078 R)
• M64: 36,209,566 km (0.119 R)
• M65: 36,376,817 km (0.094 R)
• M66: 37,386,153 km (0.039 R)
• M67: 38,319,495 km (0.1 R)
• M68: 38,404,765 km (0.085 R)
• M69: 39,346,484 km (0.074 R)
• M70: 39,690,709 km (0.066 R)
• M71: 40,035,981 km (0.08 R)
• M72: 40,555,833 km (0.102 R)
• M73: 43,188,157 km (0.094 R)
• M74: 43,810,335 km (0.111 R)
• M75: 45,063,516 km (0.055 R)
• M76: 45,333,540 km (0.088 R)
• M77: 45,965,741 km (0.09 R)
• M78: 49,263,028 km (0.1 R)
• M79: 49,355,629 km (0.05 R)
• M80: 49,541,130 km (0.082 R)
• M81: 50,378,878 km (0.084 R)
• M82: 51,127,466 km (0.079 R)
• M83: 51,597,203 km (0.103 R)
• M84: 51,691,300 km (0.053 R)
• M85: 57,051,841 km (0.116 R)
• M86: 59,304,186 km (0.098 R)
• M87: 60,193,396 km (0.056 R)
• M88: 60,987,611 km (0.055 R)
• M89: 62,786,974 km (0.099 R)
• M90: 63,592,260 km (0.091 R)
• M91: 64,502,264 km (0.12 R)
• M92: 65,518,631 km (0.08 R)

Kuiper Belt

Range: 30.2 - 58.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 203 - 18,179 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit