🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.16

Radius: 1.06

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.067

Orbit Range: 0.51 AU - 0.59 AU

Year: 146 Days

Day: 20.6 Hours

Environment

Temp: 170 °C

Axial Tilt: 36.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.58

Radius: 1.2

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 0.58 AU - 0.64 AU

Year: 171 Days

Day: 24.7 Hours

Environment

Temp: 205 °C

Axial Tilt: 32.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 99,634,402 km

• M1: 125,961 km (0.04 R)
• M2: 147,504 km (0.079 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.72 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.06

Radius: 1.75

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 0.65 AU - 0.79 AU

Year: 219 Days

Day: 21 Hours

Environment

Temp: 192 °C

Axial Tilt: 20 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 1.15 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.22

Radius: 1.38

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 0.89 AU - 1.41 AU

Year: 442 Days

Day: 25.1 Hours

Environment

Temp: 22 °C

Axial Tilt: 1.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 5 - Terrestrial

Semi-Major Axis: 1.85 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.65

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 1.44 AU - 2.26 AU

Year: 901 Days

Day: 18 Hours

Environment

Temp: -47 °C

Axial Tilt: 0.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.3 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.91

Radius: 1.73

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.061

Orbit Range: 2.16 AU - 2.44 AU

Year: 1249 Days

Day: 40.9 Hours

Environment

Temp: -78 °C

Axial Tilt: 52.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 2.61 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.58

Radius: 1.2

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.006

Orbit Range: 2.59 AU - 2.63 AU

Year: 1510 Days

Day: 47.1 Hours

Environment

Temp: -79 °C

Axial Tilt: 37.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 99,634,402 km

• M1: 1,415,944 km (0.101 R)

Planet 8 - Terrestrial

Semi-Major Axis: 3.16 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.6

Radius: 1.67

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 3.08 AU - 3.24 AU

Year: 2012 Days

Day: 32.7 Hours

Environment

Temp: -94 °C

Axial Tilt: 77.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 99,634,402 km

• M1: 2,764,569 km (0.1 R)

Asteroid Belt

Center: 10.74 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 9 - Ice Giant

Semi-Major Axis: 18.32 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 780

Radius: 4.3

Gravity: 42.18 G

Time & Orbit

Eccentricity (e): 0.237

Orbit Range: 13.98 AU - 22.66 AU

Year: 28084 Days

Day: 25 Hours

Environment

Temp: -204 °C

Axial Tilt: 8.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 99,634,402 km

• M1: 274,213 km (0.092 R)
• M2: 495,319 km (0.087 R)
• M3: 623,524 km (0.079 R)
• M4: 791,074 km (0.045 R)
• M5: 820,395 km (0.03 R)
• M6: 880,234 km (0.062 R)
• M7: 1,408,614 km (0.088 R)
• M8: 1,444,517 km (0.037 R)
• M9: 1,517,072 km (0.037 R)
• M10: 1,741,918 km (0.11 R)
• M11: 1,897,799 km (0.047 R)
• M12: 2,306,799 km (0.04 R)
• M13: 2,877,665 km (0.054 R)
• M14: 3,108,494 km (0.108 R)
• M15: 3,249,864 km (0.05 R)
• M16: 7,218,995 km (0.076 R)
• M17: 7,785,372 km (0.073 R)
• M18: 8,431,186 km (0.116 R)
• M19: 8,893,593 km (0.117 R)
• M20: 9,228,842 km (0.061 R)
• M21: 9,636,496 km (0.099 R)
• M22: 10,681,438 km (0.105 R)
• M23: 11,109,437 km (0.092 R)
• M24: 11,397,712 km (0.077 R)
• M25: 12,351,997 km (0.055 R)
• M26: 12,951,884 km (0.082 R)
• M27: 13,255,419 km (0.102 R)
• M28: 13,408,008 km (0.061 R)
• M29: 13,869,368 km (0.118 R)
• M30: 15,364,300 km (0.051 R)
• M31: 15,444,335 km (0.043 R)
• M32: 15,766,120 km (0.111 R)
• M33: 16,171,530 km (0.118 R)
• M34: 16,334,592 km (0.053 R)
• M35: 16,580,231 km (0.106 R)
• M36: 17,574,907 km (0.096 R)
• M37: 18,418,639 km (0.03 R)
• M38: 18,674,302 km (0.104 R)
• M39: 19,275,386 km (0.076 R)
• M40: 19,708,622 km (0.12 R)
• M41: 20,761,342 km (0.079 R)
• M42: 21,294,659 km (0.118 R)
• M43: 21,922,371 km (0.071 R)
• M44: 24,774,754 km (0.083 R)
• M45: 25,719,464 km (0.061 R)
• M46: 28,034,342 km (0.097 R)
• M47: 28,230,315 km (0.095 R)
• M48: 28,919,512 km (0.057 R)
• M49: 30,013,671 km (0.117 R)
• M50: 33,169,438 km (0.08 R)
• M51: 33,896,484 km (0.087 R)
• M52: 35,896,308 km (0.106 R)
• M53: 36,322,064 km (0.104 R)
• M54: 36,749,615 km (0.097 R)
• M55: 37,394,082 km (0.063 R)
• M56: 38,694,088 km (0.088 R)
• M57: 39,240,120 km (0.109 R)
• M58: 41,672,731 km (0.12 R)
• M59: 42,344,575 km (0.117 R)
• M60: 42,456,923 km (0.083 R)
• M61: 44,153,662 km (0.094 R)
• M62: 45,067,705 km (0.036 R)
• M63: 49,020,978 km (0.116 R)
• M64: 49,375,076 km (0.093 R)
• M65: 50,323,677 km (0.071 R)
• M66: 50,919,525 km (0.073 R)
• M67: 51,757,572 km (0.118 R)
• M68: 53,083,757 km (0.098 R)
• M69: 53,933,623 km (0.051 R)
• M70: 56,015,875 km (0.098 R)
• M71: 56,509,698 km (0.091 R)
• M72: 56,881,000 km (0.072 R)
• M73: 57,253,050 km (0.104 R)
• M74: 58,374,286 km (0.101 R)
• M75: 59,502,553 km (0.049 R)
• M76: 61,399,155 km (0.032 R)
• M77: 61,653,471 km (0.099 R)
• M78: 62,546,571 km (0.1 R)
• M79: 63,829,821 km (0.105 R)
• M80: 67,206,544 km (0.084 R)
• M81: 71,174,179 km (0.108 R)
• M82: 73,996,492 km (0.1 R)
• M83: 75,489,330 km (0.085 R)
• M84: 77,540,915 km (0.094 R)
• M85: 78,091,136 km (0.067 R)
• M86: 81,279,964 km (0.108 R)
• M87: 81,978,736 km (0.119 R)
• M88: 88,500,754 km (0.118 R)
• M89: 88,931,745 km (0.109 R)
• M90: 91,242,733 km (0.116 R)
• M91: 91,532,953 km (0.067 R)
• M92: 92,405,558 km (0.056 R)
• M93: 93,281,004 km (0.077 R)
• M94: 93,719,625 km (0.088 R)
• M95: 97,698,929 km (0.042 R)
• M96: 98,441,832 km (0.06 R)

Kuiper Belt

Range: 30.6 - 55.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 291 - 17,903 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit