🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.93 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.25

Radius: 1.09

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 0.9 AU - 0.96 AU

Year: 314 Days

Day: 19.9 Hours

Environment

Temp: 129 °C

Axial Tilt: 8.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 95,100,013 km

• M1: 376,538 km (0.055 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.2 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.12

Radius: 1.58

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 1.02 AU - 1.38 AU

Year: 460 Days

Day: 12.2 Hours

Environment

Temp: 26 °C

Axial Tilt: 35.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.5 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.22

Radius: 1.6

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 1.35 AU - 1.65 AU

Year: 643 Days

Day: 16.1 Hours

Environment

Temp: -15 °C

Axial Tilt: 137.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 95,100,013 km

• M1: 289,771 km (0.113 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.84 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.48

Radius: 1.65

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 1.66 AU - 2.02 AU

Year: 873 Days

Day: 38.5 Hours

Environment

Temp: -36 °C

Axial Tilt: 50 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.17 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.64

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 2.88 AU - 3.46 AU

Year: 1975 Days

Day: 41.7 Hours

Environment

Temp: -86 °C

Axial Tilt: 35.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Ice Giant

Semi-Major Axis: 16.52 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 969.5

Radius: 3

Gravity: 107.72 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 14.36 AU - 18.68 AU

Year: 23490 Days

Day: 17.6 Hours

Environment

Temp: -182 °C

Axial Tilt: 35.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 95,100,013 km

• M1: 659,727 km (0.091 R)
• M2: 1,037,012 km (0.044 R)
• M3: 1,230,143 km (0.085 R)
• M4: 1,263,504 km (0.094 R)
• M5: 1,297,014 km (0.113 R)
• M6: 1,504,805 km (0.09 R)
• M7: 2,310,390 km (0.069 R)
• M8: 2,393,117 km (0.112 R)
• M9: 2,476,742 km (0.11 R)
• M10: 2,820,817 km (0.118 R)
• M11: 4,088,211 km (0.111 R)
• M12: 4,339,685 km (0.092 R)
• M13: 5,449,850 km (0.099 R)
• M14: 5,670,806 km (0.096 R)
• M15: 6,007,551 km (0.088 R)
• M16: 6,583,353 km (0.068 R)
• M17: 6,877,613 km (0.111 R)
• M18: 7,236,647 km (0.085 R)
• M19: 7,357,522 km (0.084 R)
• M20: 8,539,944 km (0.058 R)
• M21: 9,980,871 km (0.11 R)
• M22: 10,454,797 km (0.079 R)
• M23: 11,005,467 km (0.114 R)
• M24: 11,354,329 km (0.084 R)
• M25: 11,424,640 km (0.073 R)
• M26: 11,848,899 km (0.075 R)
• M27: 12,062,974 km (0.048 R)
• M28: 12,134,631 km (0.055 R)
• M29: 12,422,757 km (0.046 R)
• M30: 13,005,440 km (0.106 R)
• M31: 14,653,411 km (0.102 R)
• M32: 15,346,348 km (0.07 R)
• M33: 15,814,141 km (0.078 R)
• M34: 16,128,595 km (0.113 R)
• M35: 16,524,581 km (0.087 R)
• M36: 17,004,042 km (0.057 R)
• M37: 18,966,916 km (0.097 R)
• M38: 19,133,717 km (0.115 R)
• M39: 19,890,234 km (0.111 R)
• M40: 20,144,550 km (0.112 R)
• M41: 20,742,194 km (0.111 R)
• M42: 21,000,100 km (0.106 R)
• M43: 21,954,834 km (0.085 R)
• M44: 22,130,013 km (0.105 R)
• M45: 22,305,491 km (0.102 R)
• M46: 22,746,506 km (0.059 R)
• M47: 23,368,683 km (0.117 R)
• M48: 27,499,380 km (0.08 R)
• M49: 28,352,088 km (0.062 R)
• M50: 29,502,495 km (0.062 R)
• M51: 31,059,809 km (0.098 R)
• M52: 32,943,695 km (0.073 R)
• M53: 34,660,331 km (0.075 R)
• M54: 35,068,434 km (0.097 R)
• M55: 37,237,154 km (0.092 R)
• M56: 39,130,165 km (0.096 R)
• M57: 39,981,527 km (0.103 R)
• M58: 40,195,302 km (0.051 R)
• M59: 40,516,788 km (0.05 R)
• M60: 41,702,501 km (0.107 R)
• M61: 42,790,377 km (0.116 R)
• M62: 45,885,556 km (0.079 R)
• M63: 46,333,602 km (0.087 R)
• M64: 48,823,509 km (0.082 R)
• M65: 53,460,594 km (0.115 R)
• M66: 54,878,932 km (0.061 R)
• M67: 56,429,214 km (0.098 R)
• M68: 57,510,957 km (0.025 R)
• M69: 57,631,682 km (0.105 R)
• M70: 58,842,378 km (0.111 R)
• M71: 60,061,600 km (0.102 R)
• M72: 63,394,641 km (0.06 R)
• M73: 63,893,550 km (0.091 R)
• M74: 65,397,906 km (0.095 R)
• M75: 66,914,080 km (0.088 R)
• M76: 67,294,807 km (0.046 R)
• M77: 68,186,261 km (0.088 R)
• M78: 68,441,624 km (0.052 R)
• M79: 69,723,379 km (0.063 R)
• M80: 70,496,201 km (0.083 R)
• M81: 71,142,464 km (0.116 R)
• M82: 71,790,672 km (0.079 R)
• M83: 71,920,523 km (0.078 R)
• M84: 72,440,824 km (0.105 R)
• M85: 73,877,861 km (0.103 R)
• M86: 76,382,279 km (0.089 R)
• M87: 79,854,296 km (0.052 R)
• M88: 80,527,786 km (0.037 R)
• M89: 85,020,359 km (0.063 R)
• M90: 85,157,690 km (0.12 R)
• M91: 86,535,786 km (0.09 R)
• M92: 86,812,243 km (0.097 R)
• M93: 88,616,692 km (0.114 R)
• M94: 89,873,165 km (0.091 R)
• M95: 93,819,557 km (0.117 R)
• M96: 94,814,981 km (0.117 R)

Kuiper Belt

Range: 31.4 - 47.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 168 - 13,474 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit