🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.26

Radius: 1.39

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.237

Orbit Range: 0.4 AU - 0.64 AU

Year: 138 Days

Day: 43.9 Hours

Environment

Temp: 221 °C

Axial Tilt: 12.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 43,727,487 km

• M1: 66,122 km (0.11 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.65 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.43

Radius: 1.43

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.069

Orbit Range: 0.61 AU - 0.69 AU

Year: 192 Days

Day: 34.1 Hours

Environment

Temp: 145 °C

Axial Tilt: 7.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.1 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.63

Radius: 1.47

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.052

Orbit Range: 1.04 AU - 1.16 AU

Year: 424 Days

Day: 39.3 Hours

Environment

Temp: 30 °C

Axial Tilt: 14.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 43,727,487 km

• M1: 62,831 km (0.087 R)
• M2: 538,403 km (0.108 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.84 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.66

Radius: 1.68

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.237

Orbit Range: 1.4 AU - 2.28 AU

Year: 916 Days

Day: 31.5 Hours

Environment

Temp: -55 °C

Axial Tilt: 47.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.4 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.36

Radius: 1.13

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 1.91 AU - 2.89 AU

Year: 1365 Days

Day: 37.9 Hours

Environment

Temp: -93 °C

Axial Tilt: 35.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 43,727,487 km

• M1: 461,509 km (0.058 R)
• M2: 1,374,056 km (0.106 R)

Asteroid Belt

Center: 10.24 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Ice Giant

Semi-Major Axis: 18.08 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 65.3

Radius: 4.1

Gravity: 3.88 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 17.32 AU - 18.84 AU

Year: 28221 Days

Day: 20.2 Hours

Environment

Temp: -204 °C

Axial Tilt: 5.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 43,727,487 km

• M1: 101,427 km (0.079 R)
• M2: 193,580 km (0.103 R)
• M3: 255,663 km (0.117 R)
• M4: 300,991 km (0.106 R)
• M5: 440,416 km (0.099 R)
• M6: 524,789 km (0.107 R)
• M7: 583,880 km (0.074 R)
• M8: 966,103 km (0.115 R)
• M9: 1,494,782 km (0.051 R)
• M10: 1,601,146 km (0.12 R)
• M11: 1,935,048 km (0.116 R)
• M12: 2,241,574 km (0.084 R)
• M13: 2,537,778 km (0.079 R)
• M14: 2,716,249 km (0.108 R)
• M15: 2,768,009 km (0.087 R)
• M16: 2,951,716 km (0.066 R)
• M17: 3,058,528 km (0.089 R)
• M18: 3,193,765 km (0.11 R)
• M19: 3,498,197 km (0.075 R)
• M20: 3,526,321 km (0.106 R)
• M21: 3,754,308 km (0.102 R)
• M22: 3,840,925 km (0.119 R)
• M23: 4,194,276 km (0.108 R)
• M24: 4,496,613 km (0.086 R)
• M25: 4,557,948 km (0.113 R)
• M26: 4,681,366 km (0.092 R)
• M27: 4,774,715 km (0.049 R)
• M28: 5,282,899 km (0.112 R)
• M29: 5,741,417 km (0.074 R)
• M30: 5,908,368 km (0.095 R)
• M31: 6,009,197 km (0.108 R)
• M32: 6,110,624 km (0.049 R)
• M33: 6,281,016 km (0.113 R)
• M34: 6,452,904 km (0.108 R)
• M35: 6,661,294 km (0.045 R)
• M36: 7,589,549 km (0.11 R)
• M37: 8,068,711 km (0.116 R)
• M38: 8,978,715 km (0.104 R)
• M39: 9,056,057 km (0.074 R)
• M40: 9,367,370 km (0.081 R)
• M41: 10,040,710 km (0.113 R)
• M42: 11,559,278 km (0.092 R)
• M43: 12,237,854 km (0.116 R)
• M44: 12,495,611 km (0.055 R)
• M45: 13,544,442 km (0.09 R)
• M46: 15,169,822 km (0.032 R)
• M47: 16,951,084 km (0.059 R)
• M48: 16,998,806 km (0.076 R)
• M49: 17,046,677 km (0.081 R)
• M50: 17,094,549 km (0.113 R)
• M51: 17,527,186 km (0.095 R)
• M52: 17,720,616 km (0.119 R)
• M53: 19,895,021 km (0.068 R)
• M54: 20,248,521 km (0.081 R)
• M55: 20,299,234 km (0.116 R)
• M56: 20,400,811 km (0.071 R)
• M57: 22,308,633 km (0.085 R)
• M58: 22,781,213 km (0.036 R)
• M59: 23,469,812 km (0.07 R)
• M60: 23,629,582 km (0.093 R)
• M61: 24,758,597 km (0.097 R)
• M62: 24,812,901 km (0.084 R)
• M63: 26,180,675 km (0.084 R)
• M64: 26,457,281 km (0.086 R)
• M65: 27,404,535 km (0.117 R)
• M66: 27,741,579 km (0.102 R)
• M67: 27,854,226 km (0.11 R)
• M68: 28,136,517 km (0.102 R)
• M69: 29,274,957 km (0.09 R)
• M70: 30,023,096 km (0.104 R)
• M71: 30,138,735 km (0.065 R)
• M72: 30,312,418 km (0.043 R)
• M73: 30,835,712 km (0.102 R)
• M74: 30,952,398 km (0.087 R)
• M75: 34,218,119 km (0.112 R)
• M76: 35,493,740 km (0.104 R)
• M77: 36,722,837 km (0.113 R)
• M78: 38,781,303 km (0.117 R)
• M79: 39,856,164 km (0.074 R)
• M80: 40,365,395 km (0.108 R)
• M81: 40,493,002 km (0.085 R)
• M82: 40,556,880 km (0.071 R)
• M83: 40,748,665 km (0.09 R)
• M84: 40,876,721 km (0.117 R)
• M85: 41,390,290 km (0.111 R)
• M86: 41,454,617 km (0.115 R)
• M87: 42,294,160 km (0.106 R)
• M88: 42,358,936 km (0.104 R)
• M89: 42,618,489 km (0.109 R)
• M90: 43,465,661 km (0.099 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 368 - 11,057 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit