🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.06 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.5

Radius: 1.65

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 0.8 AU - 1.32 AU

Year: 380 Days

Day: 33.9 Hours

Environment

Temp: 160 °C

Axial Tilt: 18.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 89,983,976 km

• M1: 98,435 km (0.094 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.25 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.38

Radius: 1.63

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 1.06 AU - 1.44 AU

Year: 487 Days

Day: 22.8 Hours

Environment

Temp: 18 °C

Axial Tilt: 6.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 89,983,976 km

• M1: 134,788 km (0.112 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.48 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.84

Radius: 1.52

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 1.28 AU - 1.68 AU

Year: 627 Days

Day: 31.4 Hours

Environment

Temp: 3 °C

Axial Tilt: 26.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 89,983,976 km

• M1: 48,171 km (0.071 R)

Asteroid Belt

Center: 9.2 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Ice Giant

Semi-Major Axis: 16.91 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 772.8

Radius: 5

Gravity: 30.91 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 14.19 AU - 19.63 AU

Year: 24216 Days

Day: 21.5 Hours

Environment

Temp: -197 °C

Axial Tilt: 32.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 89,983,976 km

• M1: 114,891 km (0.073 R)
• M2: 261,497 km (0.083 R)
• M3: 297,700 km (0.048 R)
• M4: 461,061 km (0.109 R)
• M5: 1,727,556 km (0.12 R)
• M6: 2,135,210 km (0.052 R)
• M7: 2,173,657 km (0.099 R)
• M8: 3,121,659 km (0.113 R)
• M9: 5,027,087 km (0.076 R)
• M10: 5,549,483 km (0.085 R)
• M11: 5,656,146 km (0.115 R)
• M12: 6,701,685 km (0.066 R)
• M13: 6,986,520 km (0.118 R)
• M14: 7,805,269 km (0.028 R)
• M15: 7,984,637 km (0.084 R)
• M16: 8,408,448 km (0.068 R)
• M17: 9,151,949 km (0.06 R)
• M18: 9,277,910 km (0.082 R)
• M19: 9,595,357 km (0.12 R)
• M20: 9,787,441 km (0.113 R)
• M21: 10,700,885 km (0.086 R)
• M22: 10,900,150 km (0.097 R)
• M23: 11,573,190 km (0.052 R)
• M24: 12,052,352 km (0.069 R)
• M25: 12,190,431 km (0.111 R)
• M26: 12,537,947 km (0.101 R)
• M27: 13,599,942 km (0.119 R)
• M28: 15,060,018 km (0.088 R)
• M29: 16,799,691 km (0.072 R)
• M30: 17,653,895 km (0.088 R)
• M31: 18,125,876 km (0.07 R)
• M32: 18,921,587 km (0.034 R)
• M33: 19,485,272 km (0.096 R)
• M34: 19,891,281 km (0.075 R)
• M35: 19,972,812 km (0.104 R)
• M36: 20,054,492 km (0.1 R)
• M37: 20,464,540 km (0.115 R)
• M38: 21,710,840 km (0.057 R)
• M39: 25,152,488 km (0.077 R)
• M40: 27,206,766 km (0.1 R)
• M41: 27,297,273 km (0.116 R)
• M42: 27,569,541 km (0.082 R)
• M43: 27,933,812 km (0.084 R)
• M44: 29,314,301 km (0.113 R)
• M45: 30,716,781 km (0.098 R)
• M46: 32,716,606 km (0.109 R)
• M47: 37,644,359 km (0.08 R)
• M48: 39,065,090 km (0.073 R)
• M49: 39,167,266 km (0.096 R)
• M50: 40,606,547 km (0.046 R)
• M51: 40,813,590 km (0.092 R)
• M52: 41,124,903 km (0.107 R)
• M53: 43,854,765 km (0.094 R)
• M54: 47,294,170 km (0.104 R)
• M55: 47,730,248 km (0.094 R)
• M56: 48,825,903 km (0.087 R)
• M57: 49,156,364 km (0.059 R)
• M58: 52,162,683 km (0.087 R)
• M59: 52,613,122 km (0.096 R)
• M60: 52,725,919 km (0.116 R)
• M61: 53,291,249 km (0.095 R)
• M62: 53,631,285 km (0.044 R)
• M63: 54,541,888 km (0.068 R)
• M64: 54,999,059 km (0.095 R)
• M65: 56,378,202 km (0.108 R)
• M66: 58,001,488 km (0.094 R)
• M67: 58,118,025 km (0.106 R)
• M68: 58,818,891 km (0.078 R)
• M69: 60,938,244 km (0.087 R)
• M70: 61,175,207 km (0.088 R)
• M71: 61,531,399 km (0.092 R)
• M72: 62,364,959 km (0.048 R)
• M73: 65,615,122 km (0.111 R)
• M74: 65,736,596 km (0.038 R)
• M75: 65,858,069 km (0.044 R)
• M76: 66,710,777 km (0.108 R)
• M77: 66,955,070 km (0.082 R)
• M78: 67,322,034 km (0.119 R)
• M79: 67,689,596 km (0.095 R)
• M80: 68,180,875 km (0.116 R)
• M81: 68,426,964 km (0.051 R)
• M82: 68,796,620 km (0.068 R)
• M83: 70,406,143 km (0.095 R)
• M84: 72,027,934 km (0.086 R)
• M85: 72,278,510 km (0.055 R)
• M86: 74,040,923 km (0.118 R)
• M87: 75,562,632 km (0.067 R)
• M88: 78,895,224 km (0.083 R)
• M89: 79,541,487 km (0.043 R)
• M90: 80,319,546 km (0.056 R)
• M91: 82,799,579 km (0.057 R)
• M92: 82,930,776 km (0.065 R)
• M93: 84,775,169 km (0.106 R)
• M94: 85,039,807 km (0.081 R)
• M95: 89,849,080 km (0.074 R)

Kuiper Belt

Range: 31.5 - 56.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 523 - 20,487 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit