🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.98 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.4

Radius: 1.14

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.047

Orbit Range: 0.93 AU - 1.03 AU

Year: 338 Days

Day: 19.5 Hours

Environment

Temp: 138 °C

Axial Tilt: 113.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.25 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.85

Radius: 1.88

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.117

Orbit Range: 1.1 AU - 1.4 AU

Year: 487 Days

Day: 34.4 Hours

Environment

Temp: 7 °C

Axial Tilt: 24.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.89 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.83

Radius: 1.52

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 1.46 AU - 2.32 AU

Year: 905 Days

Day: 15 Hours

Environment

Temp: -43 °C

Axial Tilt: 37.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 67,779,681 km

• M1: 330,462 km (0.034 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.92 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.03

Radius: 1.75

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.142

Orbit Range: 1.65 AU - 2.19 AU

Year: 927 Days

Day: 19.4 Hours

Environment

Temp: -43 °C

Axial Tilt: 18.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 67,779,681 km

• M1: 1,633,459 km (0.036 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.64 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.45

Radius: 1.64

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.023

Orbit Range: 2.58 AU - 2.7 AU

Year: 1494 Days

Day: 34.5 Hours

Environment

Temp: -81 °C

Axial Tilt: 5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 4.39 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.87

Radius: 0.95

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.04

Orbit Range: 4.21 AU - 4.57 AU

Year: 3203 Days

Day: 23 Hours

Environment

Temp: -114 °C

Axial Tilt: 8.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 5.33 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.05

Radius: 1.56

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.187

Orbit Range: 4.33 AU - 6.33 AU

Year: 4285 Days

Day: 17.4 Hours

Environment

Temp: -132 °C

Axial Tilt: 105.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 12.45 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Ice Giant

Semi-Major Axis: 19.56 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 213.4

Radius: 6.2

Gravity: 5.55 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 14.81 AU - 24.31 AU

Year: 30126 Days

Day: 24.4 Hours

Environment

Temp: -186 °C

Axial Tilt: 67.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 67,779,681 km

• M1: 134,937 km (0.102 R)
• M2: 177,423 km (0.105 R)
• M3: 283,189 km (0.093 R)
• M4: 344,673 km (0.079 R)
• M5: 394,340 km (0.099 R)
• M6: 701,913 km (0.118 R)
• M7: 903,122 km (0.036 R)
• M8: 998,416 km (0.093 R)
• M9: 1,814,473 km (0.085 R)
• M10: 2,513,543 km (0.048 R)
• M11: 2,614,821 km (0.078 R)
• M12: 3,177,459 km (0.117 R)
• M13: 3,323,915 km (0.088 R)
• M14: 4,739,111 km (0.088 R)
• M15: 4,906,511 km (0.108 R)
• M16: 5,118,641 km (0.077 R)
• M17: 5,772,982 km (0.101 R)
• M18: 5,996,930 km (0.046 R)
• M19: 6,499,579 km (0.038 R)
• M20: 6,968,269 km (0.092 R)
• M21: 7,015,691 km (0.094 R)
• M22: 7,399,410 km (0.102 R)
• M23: 7,740,643 km (0.05 R)
• M24: 8,187,043 km (0.085 R)
• M25: 8,337,688 km (0.031 R)
• M26: 8,438,517 km (0.111 R)
• M27: 8,846,470 km (0.098 R)
• M28: 9,156,437 km (0.082 R)
• M29: 10,108,029 km (0.092 R)
• M30: 11,257,389 km (0.109 R)
• M31: 11,424,939 km (0.054 R)
• M32: 11,537,137 km (0.073 R)
• M33: 11,875,827 km (0.096 R)
• M34: 12,217,808 km (0.036 R)
• M35: 12,620,974 km (0.045 R)
• M36: 12,853,299 km (0.104 R)
• M37: 13,145,614 km (0.059 R)
• M38: 13,321,990 km (0.034 R)
• M39: 13,975,732 km (0.047 R)
• M40: 14,216,136 km (0.108 R)
• M41: 14,822,905 km (0.093 R)
• M42: 16,124,406 km (0.087 R)
• M43: 18,111,665 km (0.092 R)
• M44: 18,308,087 km (0.113 R)
• M45: 18,505,107 km (0.083 R)
• M46: 19,769,658 km (0.059 R)
• M47: 20,174,769 km (0.044 R)
• M48: 21,130,550 km (0.088 R)
• M49: 21,406,408 km (0.047 R)
• M50: 21,475,522 km (0.088 R)
• M51: 23,299,120 km (0.065 R)
• M52: 23,726,970 km (0.12 R)
• M53: 25,904,666 km (0.09 R)
• M54: 26,125,922 km (0.076 R)
• M55: 26,199,823 km (0.115 R)
• M56: 28,829,754 km (0.04 R)
• M57: 28,982,493 km (0.093 R)
• M58: 29,135,681 km (0.112 R)
• M59: 29,982,405 km (0.091 R)
• M60: 30,292,222 km (0.109 R)
• M61: 30,603,236 km (0.108 R)
• M62: 31,857,615 km (0.103 R)
• M63: 33,529,371 km (0.071 R)
• M64: 35,556,422 km (0.061 R)
• M65: 36,378,313 km (0.092 R)
• M66: 36,626,047 km (0.079 R)
• M67: 37,206,486 km (0.044 R)
• M68: 37,706,293 km (0.039 R)
• M69: 38,460,266 km (0.08 R)
• M70: 39,898,051 km (0.101 R)
• M71: 41,698,162 km (0.099 R)
• M72: 42,564,633 km (0.053 R)
• M73: 46,089,458 km (0.116 R)
• M74: 46,805,583 km (0.033 R)
• M75: 49,706,735 km (0.092 R)
• M76: 50,441,111 km (0.09 R)
• M77: 50,625,266 km (0.12 R)
• M78: 50,717,418 km (0.051 R)
• M79: 52,852,329 km (0.077 R)
• M80: 53,508,017 km (0.092 R)
• M81: 54,449,137 km (0.047 R)
• M82: 54,921,866 km (0.12 R)
• M83: 55,776,070 km (0.048 R)
• M84: 56,539,019 km (0.11 R)
• M85: 57,401,601 km (0.1 R)
• M86: 58,461,651 km (0.097 R)
• M87: 58,751,871 km (0.108 R)
• M88: 59,917,538 km (0.12 R)
• M89: 60,503,213 km (0.119 R)
• M90: 60,601,050 km (0.118 R)
• M91: 61,090,834 km (0.088 R)
• M92: 61,188,970 km (0.073 R)
• M93: 63,261,499 km (0.091 R)
• M94: 65,457,446 km (0.091 R)

Kuiper Belt

Range: 31.5 - 48.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 263 - 19,688 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit