🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.37

Radius: 1.63

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 0.51 AU - 0.53 AU

Year: 79 Days

Day: 36.3 Hours

Environment

Temp: 846 °C

Axial Tilt: 32.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 135,466,124 km

• M1: 78,090 km (0.1 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.31

Radius: 0.63

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 0.44 AU - 0.6 AU

Year: 79 Days

Day: 32.1 Hours

Environment

Temp: 797 °C

Axial Tilt: 2.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.65 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.11

Radius: 1.35

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 0.61 AU - 0.69 AU

Year: 111 Days

Day: 44.6 Hours

Environment

Temp: 770 °C

Axial Tilt: 32.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 0.79 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.68

Radius: 0.86

Gravity: 0.92 G

Time & Orbit

Eccentricity (e): 0.054

Orbit Range: 0.75 AU - 0.83 AU

Year: 148 Days

Day: 29.9 Hours

Environment

Temp: 663 °C

Axial Tilt: 31.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 5 - Terrestrial

Semi-Major Axis: 1.88 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.17

Radius: 1.59

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.134

Orbit Range: 1.63 AU - 2.13 AU

Year: 544 Days

Day: 25.7 Hours

Environment

Temp: 333 °C

Axial Tilt: 7.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 6 - Terrestrial

Semi-Major Axis: 17.42 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.84

Radius: 1.28

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 14.01 AU - 20.83 AU

Year: 15332 Days

Day: 47.3 Hours

Environment

Temp: -81 °C

Axial Tilt: 22.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 18.48 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.94

Radius: 1.54

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 16.78 AU - 20.18 AU

Year: 16753 Days

Day: 29.2 Hours

Environment

Temp: -90 °C

Axial Tilt: 37 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Terrestrial

Semi-Major Axis: 25.72 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.77

Radius: 1.26

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 24.64 AU - 26.8 AU

Year: 27507 Days

Day: 41.8 Hours

Environment

Temp: -126 °C

Axial Tilt: 2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 29.3 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 9 - Gas Giant

Semi-Major Axis: 32.88 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 978.2

Radius: 12.4

Gravity: 6.36 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 25.68 AU - 40.08 AU

Year: 39758 Days

Day: 7.9 Hours

Environment

Temp: -126 °C

Axial Tilt: 11 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 135,466,124 km

• M1: 289,472 km (0.107 R)
• M2: 428,000 km (0.057 R)
• M3: 788,231 km (0.105 R)
• M4: 928,853 km (0.117 R)
• M5: 1,445,863 km (0.047 R)
• M6: 3,215,905 km (0.079 R)
• M7: 3,686,540 km (0.06 R)
• M8: 5,090,816 km (0.109 R)
• M9: 5,638,942 km (0.102 R)
• M10: 6,350,729 km (0.108 R)
• M11: 6,569,890 km (0.06 R)
• M12: 6,865,944 km (0.057 R)
• M13: 7,318,328 km (0.099 R)
• M14: 10,921,243 km (0.098 R)
• M15: 11,008,608 km (0.077 R)
• M16: 11,805,815 km (0.11 R)
• M17: 13,737,872 km (0.107 R)
• M18: 14,021,808 km (0.116 R)
• M19: 14,692,007 km (0.094 R)
• M20: 15,470,664 km (0.101 R)
• M21: 16,563,327 km (0.034 R)
• M22: 16,663,856 km (0.1 R)
• M23: 19,243,522 km (0.116 R)
• M24: 20,417,417 km (0.095 R)
• M25: 21,834,707 km (0.11 R)
• M26: 23,735,497 km (0.09 R)
• M27: 26,273,126 km (0.11 R)
• M28: 30,855,010 km (0.07 R)
• M29: 31,725,669 km (0.036 R)
• M30: 31,850,733 km (0.05 R)
• M31: 32,478,296 km (0.063 R)
• M32: 33,110,048 km (0.111 R)
• M33: 38,975,481 km (0.073 R)
• M34: 42,921,574 km (0.118 R)
• M35: 43,753,787 km (0.115 R)
• M36: 45,857,582 km (0.067 R)
• M37: 46,993,030 km (0.061 R)
• M38: 48,713,555 km (0.072 R)
• M39: 51,186,108 km (0.118 R)
• M40: 52,363,743 km (0.056 R)
• M41: 52,511,545 km (0.086 R)
• M42: 54,895,687 km (0.093 R)
• M43: 55,497,369 km (0.066 R)
• M44: 56,707,018 km (0.1 R)
• M45: 57,772,603 km (0.062 R)
• M46: 59,923,521 km (0.088 R)
• M47: 60,232,890 km (0.111 R)
• M48: 66,852,296 km (0.079 R)
• M49: 67,012,665 km (0.113 R)
• M50: 67,333,852 km (0.106 R)
• M51: 68,623,685 km (0.051 R)
• M52: 69,433,907 km (0.111 R)
• M53: 74,694,366 km (0.077 R)
• M54: 74,860,719 km (0.093 R)
• M55: 77,709,212 km (0.105 R)
• M56: 78,215,601 km (0.117 R)
• M57: 80,763,702 km (0.059 R)
• M58: 80,934,542 km (0.064 R)
• M59: 82,305,607 km (0.067 R)
• M60: 83,857,236 km (0.027 R)
• M61: 84,376,490 km (0.09 R)
• M62: 85,070,624 km (0.076 R)
• M63: 88,217,715 km (0.112 R)
• M64: 89,982,521 km (0.114 R)
• M65: 91,580,675 km (0.097 R)
• M66: 93,726,208 km (0.081 R)
• M67: 94,625,141 km (0.075 R)
• M68: 98,796,528 km (0.074 R)
• M69: 99,162,145 km (0.072 R)
• M70: 100,077,984 km (0.096 R)
• M71: 103,398,458 km (0.07 R)
• M72: 103,955,411 km (0.113 R)
• M73: 104,699,361 km (0.077 R)
• M74: 105,445,256 km (0.086 R)
• M75: 108,069,651 km (0.051 R)
• M76: 108,446,339 km (0.066 R)
• M77: 109,201,060 km (0.119 R)
• M78: 109,390,002 km (0.119 R)
• M79: 110,336,209 km (0.071 R)
• M80: 110,525,899 km (0.105 R)
• M81: 120,142,499 km (0.105 R)
• M82: 121,118,774 km (0.113 R)
• M83: 124,063,459 km (0.08 R)
• M84: 127,429,112 km (0.112 R)
• M85: 128,026,157 km (0.09 R)
• M86: 129,822,977 km (0.046 R)
• M87: 133,845,664 km (0.077 R)

Kuiper Belt

Range: 51.9 - 66.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 281 - 13,779 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit