🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.98

Radius: 1.31

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.127

Orbit Range: 0.5 AU - 0.64 AU

Year: 154 Days

Day: 16.1 Hours

Environment

Temp: 160 °C

Axial Tilt: 46.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 91,274,075 km

• M1: 69,862 km (0.101 R)
• M2: 135,386 km (0.086 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.36 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.03

Radius: 1.33

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 1.36 AU - 1.36 AU

Year: 568 Days

Day: 16.4 Hours

Environment

Temp: -4 °C

Axial Tilt: 6.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.68 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.85

Radius: 1.88

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 1.42 AU - 1.94 AU

Year: 780 Days

Day: 21.5 Hours

Environment

Temp: -46 °C

Axial Tilt: 47.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.58 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.59

Radius: 1.2

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 2.46 AU - 2.7 AU

Year: 1484 Days

Day: 22.2 Hours

Environment

Temp: -88 °C

Axial Tilt: 32.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.25 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.3

Radius: 1.4

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 2.96 AU - 3.54 AU

Year: 2098 Days

Day: 27.5 Hours

Environment

Temp: -106 °C

Axial Tilt: 7.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.44 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.06

Radius: 1.02

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 3.37 AU - 3.51 AU

Year: 2285 Days

Day: 46 Hours

Environment

Temp: -114 °C

Axial Tilt: 26.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 91,274,075 km

• M1: 437,125 km (0.108 R)
• M2: 2,047,696 km (0.098 R)

Planet 7 - Terrestrial

Semi-Major Axis: 3.49 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.7

Radius: 1.69

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 2.95 AU - 4.03 AU

Year: 2335 Days

Day: 43.9 Hours

Environment

Temp: -106 °C

Axial Tilt: 110.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Terrestrial

Semi-Major Axis: 4.43 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.14

Radius: 1.05

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 3.74 AU - 5.12 AU

Year: 3339 Days

Day: 35.8 Hours

Environment

Temp: -124 °C

Axial Tilt: 120.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 91,274,075 km

• M1: 492,177 km (0.028 R)

Asteroid Belt

Center: 10.44 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 9 - Ice Giant

Semi-Major Axis: 16.45 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 828.3

Radius: 3.2

Gravity: 80.89 G

Time & Orbit

Eccentricity (e): 0.061

Orbit Range: 15.45 AU - 17.45 AU

Year: 23896 Days

Day: 23.2 Hours

Environment

Temp: -195 °C

Axial Tilt: 33.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 91,274,075 km

• M1: 131,048 km (0.043 R)
• M2: 260,151 km (0.115 R)
• M3: 513,869 km (0.063 R)
• M4: 825,032 km (0.111 R)
• M5: 1,029,383 km (0.096 R)
• M6: 2,381,000 km (0.089 R)
• M7: 3,368,346 km (0.104 R)
• M8: 3,597,829 km (0.116 R)
• M9: 3,879,821 km (0.096 R)
• M10: 4,767,834 km (0.081 R)
• M11: 5,129,412 km (0.064 R)
• M12: 5,715,387 km (0.115 R)
• M13: 6,043,754 km (0.045 R)
• M14: 7,182,044 km (0.063 R)
• M15: 7,476,752 km (0.11 R)
• M16: 9,326,081 km (0.102 R)
• M17: 9,907,119 km (0.076 R)
• M18: 9,972,344 km (0.043 R)
• M19: 10,103,242 km (0.097 R)
• M20: 10,433,255 km (0.108 R)
• M21: 11,103,603 km (0.057 R)
• M22: 11,171,520 km (0.114 R)
• M23: 12,065,367 km (0.06 R)
• M24: 12,204,942 km (0.06 R)
• M25: 13,412,646 km (0.041 R)
• M26: 17,256,563 km (0.113 R)
• M27: 17,413,791 km (0.1 R)
• M28: 18,127,223 km (0.11 R)
• M29: 19,337,320 km (0.075 R)
• M30: 19,746,470 km (0.086 R)
• M31: 20,158,313 km (0.054 R)
• M32: 20,823,425 km (0.12 R)
• M33: 21,749,586 km (0.118 R)
• M34: 24,254,752 km (0.079 R)
• M35: 24,519,091 km (0.079 R)
• M36: 25,765,092 km (0.047 R)
• M37: 26,215,082 km (0.086 R)
• M38: 27,122,842 km (0.112 R)
• M39: 32,295,936 km (0.051 R)
• M40: 35,541,462 km (0.085 R)
• M41: 35,741,474 km (0.106 R)
• M42: 36,042,166 km (0.101 R)
• M43: 36,646,093 km (0.064 R)
• M44: 36,747,071 km (0.062 R)
• M45: 40,652,473 km (0.034 R)
• M46: 40,861,611 km (0.081 R)
• M47: 41,071,048 km (0.034 R)
• M48: 41,175,916 km (0.113 R)
• M49: 43,079,250 km (0.074 R)
• M50: 44,149,024 km (0.078 R)
• M51: 47,300,154 km (0.028 R)
• M52: 48,182,183 km (0.094 R)
• M53: 48,625,292 km (0.111 R)
• M54: 50,074,446 km (0.096 R)
• M55: 51,424,567 km (0.117 R)
• M56: 51,764,005 km (0.096 R)
• M57: 52,104,190 km (0.047 R)
• M58: 53,243,378 km (0.082 R)
• M59: 54,275,753 km (0.083 R)
• M60: 54,852,154 km (0.073 R)
• M61: 55,083,282 km (0.115 R)
• M62: 55,778,464 km (0.072 R)
• M63: 57,412,072 km (0.053 R)
• M64: 58,234,711 km (0.08 R)
• M65: 58,352,594 km (0.084 R)
• M66: 60,606,585 km (0.087 R)
• M67: 61,204,528 km (0.058 R)
• M68: 62,406,248 km (0.068 R)
• M69: 62,889,000 km (0.087 R)
• M70: 63,494,273 km (0.076 R)
• M71: 63,736,921 km (0.102 R)
• M72: 67,290,020 km (0.116 R)
• M73: 68,157,089 km (0.067 R)
• M74: 68,281,405 km (0.057 R)
• M75: 69,902,597 km (0.076 R)
• M76: 70,404,049 km (0.096 R)
• M77: 70,655,224 km (0.057 R)
• M78: 70,780,886 km (0.097 R)
• M79: 71,158,322 km (0.053 R)
• M80: 72,294,966 km (0.115 R)
• M81: 72,421,526 km (0.101 R)
• M82: 76,384,224 km (0.115 R)
• M83: 76,513,177 km (0.102 R)
• M84: 77,418,244 km (0.074 R)
• M85: 79,108,401 km (0.112 R)
• M86: 80,154,539 km (0.105 R)
• M87: 81,073,519 km (0.06 R)
• M88: 81,205,165 km (0.118 R)
• M89: 82,392,523 km (0.099 R)
• M90: 83,054,793 km (0.101 R)
• M91: 85,453,146 km (0.111 R)
• M92: 86,526,361 km (0.094 R)
• M93: 87,604,214 km (0.081 R)
• M94: 90,045,202 km (0.114 R)
• M95: 90,863,802 km (0.113 R)
• M96: 91,000,534 km (0.077 R)
• M97: 91,137,267 km (0.117 R)

Kuiper Belt

Range: 30.6 - 56.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 294 - 17,505 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit