🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.5 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.68

Radius: 1.68

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 0.46 AU - 0.54 AU

Year: 130 Days

Day: 30.5 Hours

Environment

Temp: 184 °C

Axial Tilt: 26.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.27

Radius: 1.61

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 0.46 AU - 0.68 AU

Year: 158 Days

Day: 27.3 Hours

Environment

Temp: 199 °C

Axial Tilt: 43.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 87,828,679 km

• M1: 87,814 km (0.113 R)
• M2: 505,342 km (0.117 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.81 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.78

Radius: 1.26

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.081

Orbit Range: 0.74 AU - 0.88 AU

Year: 268 Days

Day: 36.5 Hours

Environment

Temp: 148 °C

Axial Tilt: 15 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 1.12 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.6

Radius: 0.82

Gravity: 0.89 G

Time & Orbit

Eccentricity (e): 0.173

Orbit Range: 0.93 AU - 1.31 AU

Year: 435 Days

Day: 44.5 Hours

Environment

Temp: 21 °C

Axial Tilt: 38.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 87,828,679 km

• M1: 247,584 km (0.104 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.32 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.26

Radius: 1.39

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 1.32 AU - 1.32 AU

Year: 557 Days

Day: 24.5 Hours

Environment

Temp: -0 °C

Axial Tilt: 10.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 6 - Terrestrial

Semi-Major Axis: 2.17 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.63

Radius: 1.47

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 1.71 AU - 2.63 AU

Year: 1173 Days

Day: 25.7 Hours

Environment

Temp: -78 °C

Axial Tilt: 20.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 3.55 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.36

Radius: 1.13

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 3.55 AU - 3.55 AU

Year: 2455 Days

Day: 39.3 Hours

Environment

Temp: -122 °C

Axial Tilt: 21.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Terrestrial

Semi-Major Axis: 3.86 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.3

Radius: 1.61

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 3.71 AU - 4.01 AU

Year: 2784 Days

Day: 21.9 Hours

Environment

Temp: -121 °C

Axial Tilt: 1.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 9 - Gas Giant

Semi-Major Axis: 5.38 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 284

Radius: 14.9

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 5.36 AU - 5.4 AU

Year: 4581 Days

Day: 10.1 Hours

Environment

Temp: -143 °C

Axial Tilt: 32.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (50)

Outer Limit: 87,828,679 km

• M1: 188,793 km (0.119 R)
• M2: 323,131 km (0.053 R)
• M3: 427,850 km (0.086 R)
• M4: 566,826 km (0.106 R)
• M5: 782,397 km (0.067 R)
• M6: 953,387 km (0.113 R)
• M7: 1,252,882 km (0.074 R)
• M8: 1,482,515 km (0.12 R)
• M9: 1,779,766 km (0.093 R)
• M10: 1,887,776 km (0.114 R)
• M11: 2,054,278 km (0.085 R)
• M12: 2,328,341 km (0.072 R)
• M13: 2,447,272 km (0.063 R)
• M14: 2,553,187 km (0.054 R)
• M15: 2,832,785 km (0.119 R)
• M16: 3,106,400 km (0.086 R)
• M17: 3,254,651 km (0.083 R)
• M18: 3,541,580 km (0.074 R)
• M19: 3,766,575 km (0.109 R)
• M20: 3,889,844 km (0.077 R)
• M21: 4,032,261 km (0.058 R)
• M22: 4,249,328 km (0.103 R)
• M23: 4,526,084 km (0.077 R)
• M24: 5,000,758 km (0.112 R)
• M25: 5,352,612 km (0.065 R)
• M26: 5,813,972 km (0.082 R)
• M27: 6,604,447 km (0.117 R)
• M28: 6,775,288 km (0.078 R)
• M29: 6,882,848 km (0.114 R)
• M30: 7,186,831 km (0.089 R)
• M31: 7,406,890 km (0.043 R)
• M32: 7,876,029 km (0.067 R)
• M33: 8,171,335 km (0.091 R)
• M34: 8,796,504 km (0.119 R)
• M35: 9,726,704 km (0.119 R)
• M36: 10,813,682 km (0.031 R)
• M37: 11,835,286 km (0.074 R)
• M38: 12,017,197 km (0.071 R)
• M39: 12,410,340 km (0.099 R)
• M40: 13,860,243 km (0.07 R)
• M41: 14,300,210 km (0.102 R)
• M42: 14,549,739 km (0.117 R)
• M43: 15,420,100 km (0.113 R)
• M44: 15,790,205 km (0.085 R)
• M45: 16,134,430 km (0.038 R)
• M46: 16,830,359 km (0.088 R)
• M47: 19,495,744 km (0.094 R)
• M48: 19,680,198 km (0.088 R)
• M49: 20,830,008 km (0.108 R)
• M50: 21,144,612 km (0.083 R)

Planet 10 - Ice Giant

Semi-Major Axis: 18.9 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 463.2

Radius: 6.3

Gravity: 11.67 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 14.72 AU - 23.08 AU

Year: 30162 Days

Day: 18.5 Hours

Environment

Temp: -190 °C

Axial Tilt: 32.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (98)

Outer Limit: 87,828,679 km

• M1: 166,054 km (0.083 R)
• M2: 489,484 km (0.117 R)
• M3: 754,123 km (0.089 R)
• M4: 1,738,477 km (0.111 R)
• M5: 1,880,744 km (0.064 R)
• M6: 1,989,951 km (0.108 R)
• M7: 3,411,579 km (0.083 R)
• M8: 3,455,860 km (0.108 R)
• M9: 4,334,598 km (0.03 R)
• M10: 4,528,028 km (0.113 R)
• M11: 4,576,797 km (0.087 R)
• M12: 4,724,301 km (0.08 R)
• M13: 4,773,818 km (0.043 R)
• M14: 5,125,223 km (0.045 R)
• M15: 6,835,576 km (0.098 R)
• M16: 7,174,265 km (0.065 R)
• M17: 7,288,408 km (0.119 R)
• M18: 10,202,724 km (0.095 R)
• M19: 10,331,229 km (0.109 R)
• M20: 11,245,122 km (0.05 R)
• M21: 11,377,816 km (0.088 R)
• M22: 12,049,061 km (0.112 R)
• M23: 12,321,030 km (0.093 R)
• M24: 12,732,873 km (0.086 R)
• M25: 14,569,337 km (0.11 R)
• M26: 16,713,224 km (0.12 R)
• M27: 17,705,806 km (0.113 R)
• M28: 18,326,038 km (0.072 R)
• M29: 20,229,372 km (0.116 R)
• M30: 20,714,817 km (0.092 R)
• M31: 21,532,669 km (0.084 R)
• M32: 23,622,850 km (0.118 R)
• M33: 25,167,299 km (0.069 R)
• M34: 26,655,797 km (0.043 R)
• M35: 27,366,088 km (0.053 R)
• M36: 27,992,754 km (0.113 R)
• M37: 29,351,252 km (0.054 R)
• M38: 29,900,725 km (0.117 R)
• M39: 30,638,542 km (0.107 R)
• M40: 31,009,694 km (0.1 R)
• M41: 33,553,905 km (0.116 R)
• M42: 33,649,348 km (0.096 R)
• M43: 33,744,941 km (0.117 R)
• M44: 34,128,211 km (0.112 R)
• M45: 34,705,958 km (0.087 R)
• M46: 35,092,818 km (0.074 R)
• M47: 35,968,564 km (0.091 R)
• M48: 36,262,075 km (0.061 R)
• M49: 36,360,062 km (0.07 R)
• M50: 37,543,082 km (0.047 R)
• M51: 38,039,747 km (0.087 R)
• M52: 41,065,064 km (0.111 R)
• M53: 41,371,890 km (0.087 R)
• M54: 42,296,704 km (0.087 R)
• M55: 42,709,893 km (0.09 R)
• M56: 43,228,399 km (0.091 R)
• M57: 45,534,001 km (0.098 R)
• M58: 46,488,735 km (0.113 R)
• M59: 47,128,864 km (0.1 R)
• M60: 47,771,986 km (0.093 R)
• M61: 48,958,446 km (0.082 R)
• M62: 49,283,672 km (0.061 R)
• M63: 50,701,411 km (0.063 R)
• M64: 54,809,369 km (0.118 R)
• M65: 55,824,540 km (0.111 R)
• M66: 55,937,785 km (0.116 R)
• M67: 56,732,300 km (0.086 R)
• M68: 56,845,994 km (0.056 R)
• M69: 57,187,825 km (0.089 R)
• M70: 58,102,915 km (0.091 R)
• M71: 61,109,683 km (0.117 R)
• M72: 62,985,192 km (0.111 R)
• M73: 63,929,902 km (0.114 R)
• M74: 64,285,347 km (0.096 R)
• M75: 64,404,127 km (0.114 R)
• M76: 65,355,869 km (0.11 R)
• M77: 66,312,248 km (0.08 R)
• M78: 66,912,435 km (0.097 R)
• M79: 67,273,414 km (0.108 R)
• M80: 68,481,118 km (0.072 R)
• M81: 68,844,940 km (0.065 R)
• M82: 70,306,212 km (0.113 R)
• M83: 71,408,898 km (0.082 R)
• M84: 71,900,925 km (0.036 R)
• M85: 72,394,000 km (0.086 R)
• M86: 75,751,425 km (0.118 R)
• M87: 77,133,709 km (0.061 R)
• M88: 77,259,820 km (0.057 R)
• M89: 77,638,453 km (0.063 R)
• M90: 79,668,346 km (0.096 R)
• M91: 80,050,868 km (0.11 R)
• M92: 82,101,406 km (0.058 R)
• M93: 82,745,724 km (0.062 R)
• M94: 83,521,090 km (0.093 R)
• M95: 84,428,700 km (0.094 R)
• M96: 84,688,701 km (0.084 R)
• M97: 84,948,852 km (0.092 R)
• M98: 87,565,618 km (0.086 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 479 - 16,599 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit