🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.32

Radius: 1.4

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 0.51 AU - 0.65 AU

Year: 166 Days

Day: 34.4 Hours

Environment

Temp: 207 °C

Axial Tilt: 35.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 76,667,122 km

• M1: 46,974 km (0.054 R)
• M2: 162,912 km (0.084 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.91 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.87

Radius: 1.72

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 2.28 AU - 3.54 AU

Year: 1860 Days

Day: 19 Hours

Environment

Temp: -111 °C

Axial Tilt: 38.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 76,667,122 km

• M1: 174,581 km (0.091 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.15 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.34

Radius: 1.62

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 2.95 AU - 3.35 AU

Year: 2095 Days

Day: 29.3 Hours

Environment

Temp: -121 °C

Axial Tilt: 35.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.34 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.36

Radius: 1.62

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 2.93 AU - 3.75 AU

Year: 2287 Days

Day: 46 Hours

Environment

Temp: -126 °C

Axial Tilt: 15.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 4.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 811.9

Radius: 13.4

Gravity: 4.52 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 3.48 AU - 5.52 AU

Year: 3577 Days

Day: 9.9 Hours

Environment

Temp: -134 °C

Axial Tilt: 5.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 76,667,122 km

• M1: 166,802 km (0.07 R)
• M2: 618,138 km (0.095 R)
• M3: 1,191,397 km (0.099 R)
• M4: 1,755,681 km (0.11 R)
• M5: 2,359,607 km (0.075 R)
• M6: 2,975,202 km (0.071 R)
• M7: 3,737,553 km (0.119 R)
• M8: 4,484,795 km (0.064 R)
• M9: 5,250,885 km (0.098 R)
• M10: 6,949,569 km (0.108 R)
• M11: 8,151,887 km (0.099 R)
• M12: 9,371,858 km (0.108 R)
• M13: 10,250,446 km (0.073 R)
• M14: 10,923,337 km (0.067 R)
• M15: 11,625,699 km (0.118 R)
• M16: 14,792,836 km (0.077 R)
• M17: 17,710,294 km (0.048 R)
• M18: 18,928,170 km (0.039 R)
• M19: 23,059,165 km (0.08 R)
• M20: 24,733,614 km (0.084 R)

Asteroid Belt

Center: 6.44 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 8.37 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 896.7

Radius: 12

Gravity: 6.23 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 6.47 AU - 10.27 AU

Year: 9074 Days

Day: 6.8 Hours

Environment

Temp: -165 °C

Axial Tilt: 17.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 76,667,122 km

• M1: 150,495 km (0.089 R)
• M2: 869,762 km (0.113 R)
• M3: 1,498,821 km (0.108 R)
• M4: 2,041,263 km (0.106 R)
• M5: 2,795,535 km (0.098 R)
• M6: 3,805,321 km (0.102 R)
• M7: 4,437,970 km (0.046 R)
• M8: 5,367,272 km (0.059 R)
• M9: 7,198,949 km (0.095 R)
• M10: 8,212,624 km (0.117 R)
• M11: 8,986,643 km (0.027 R)
• M12: 9,561,698 km (0.077 R)
• M13: 10,008,995 km (0.112 R)
• M14: 11,435,710 km (0.084 R)
• M15: 15,829,100 km (0.103 R)
• M16: 21,236,315 km (0.041 R)
• M17: 22,956,840 km (0.066 R)
• M18: 23,851,286 km (0.086 R)
• M19: 25,804,735 km (0.092 R)
• M20: 26,869,573 km (0.101 R)
• M21: 27,462,579 km (0.102 R)
• M22: 28,470,420 km (0.115 R)
• M23: 29,086,763 km (0.087 R)
• M24: 32,303,267 km (0.06 R)
• M25: 34,691,148 km (0.116 R)
• M26: 40,586,800 km (0.033 R)
• M27: 42,825,532 km (0.102 R)
• M28: 46,548,425 km (0.05 R)

Planet 7 - Ice Giant

Semi-Major Axis: 12.94 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 805.3

Radius: 4.4

Gravity: 41.6 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 11.84 AU - 14.04 AU

Year: 17443 Days

Day: 15.2 Hours

Environment

Temp: -197 °C

Axial Tilt: 31.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (41)

Outer Limit: 76,667,122 km

• M1: 55,202 km (0.084 R)
• M2: 614,698 km (0.103 R)
• M3: 1,372,112 km (0.046 R)
• M4: 1,697,487 km (0.117 R)
• M5: 2,344,199 km (0.119 R)
• M6: 3,917,669 km (0.085 R)
• M7: 4,333,402 km (0.118 R)
• M8: 4,993,278 km (0.051 R)
• M9: 5,481,864 km (0.098 R)
• M10: 7,611,540 km (0.06 R)
• M11: 9,376,944 km (0.093 R)
• M12: 9,544,793 km (0.064 R)
• M13: 10,295,176 km (0.118 R)
• M14: 10,654,510 km (0.092 R)
• M15: 12,577,441 km (0.099 R)
• M16: 14,795,229 km (0.099 R)
• M17: 14,946,622 km (0.044 R)
• M18: 15,562,816 km (0.065 R)
• M19: 15,956,408 km (0.09 R)
• M20: 16,518,447 km (0.073 R)
• M21: 17,597,347 km (0.07 R)
• M22: 18,634,060 km (0.069 R)
• M23: 22,986,012 km (0.108 R)
• M24: 23,291,192 km (0.066 R)
• M25: 24,433,820 km (0.092 R)
• M26: 26,717,881 km (0.07 R)
• M27: 26,942,577 km (0.084 R)
• M28: 29,021,837 km (0.038 R)
• M29: 42,547,579 km (0.115 R)
• M30: 44,881,904 km (0.117 R)
• M31: 45,999,849 km (0.097 R)
• M32: 46,972,834 km (0.09 R)
• M33: 47,136,195 km (0.101 R)
• M34: 47,793,977 km (0.074 R)
• M35: 58,406,898 km (0.041 R)
• M36: 58,595,990 km (0.098 R)
• M37: 62,660,863 km (0.036 R)
• M38: 64,056,462 km (0.118 R)
• M39: 64,863,243 km (0.075 R)
• M40: 65,676,607 km (0.028 R)
• M41: 67,116,636 km (0.071 R)

Planet 8 - Ice Giant

Semi-Major Axis: 13.67 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 143.1

Radius: 6.9

Gravity: 3.01 G

Time & Orbit

Eccentricity (e): 0.006

Orbit Range: 13.59 AU - 13.75 AU

Year: 18940 Days

Day: 18.4 Hours

Environment

Temp: -195 °C

Axial Tilt: 21.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 76,667,122 km

• M1: 87,216 km (0.069 R)
• M2: 465,698 km (0.025 R)
• M3: 1,081,144 km (0.039 R)
• M4: 1,661,584 km (0.096 R)
• M5: 5,012,426 km (0.074 R)
• M6: 5,260,759 km (0.094 R)
• M7: 5,517,319 km (0.1 R)
• M8: 6,814,632 km (0.113 R)
• M9: 8,006,478 km (0.033 R)
• M10: 8,784,985 km (0.081 R)
• M11: 9,377,991 km (0.082 R)
• M12: 9,851,917 km (0.08 R)
• M13: 10,796,478 km (0.093 R)
• M14: 12,749,329 km (0.064 R)
• M15: 17,128,807 km (0.074 R)
• M16: 17,693,838 km (0.077 R)
• M17: 21,105,268 km (0.084 R)
• M18: 22,333,466 km (0.097 R)
• M19: 23,608,489 km (0.047 R)
• M20: 27,149,470 km (0.027 R)
• M21: 29,295,452 km (0.07 R)
• M22: 38,409,702 km (0.055 R)

Planet 9 - Ice Giant

Semi-Major Axis: 13.82 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 756.2

Radius: 4.1

Gravity: 44.99 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 10.89 AU - 16.75 AU

Year: 19253 Days

Day: 22.1 Hours

Environment

Temp: -199 °C

Axial Tilt: 35 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 76,667,122 km

• M1: 51,013 km (0.092 R)
• M2: 341,831 km (0.112 R)
• M3: 877,990 km (0.113 R)
• M4: 1,164,021 km (0.091 R)
• M5: 2,058,168 km (0.087 R)
• M6: 2,333,428 km (0.103 R)
• M7: 2,608,987 km (0.101 R)
• M8: 2,804,362 km (0.112 R)
• M9: 3,566,413 km (0.072 R)
• M10: 5,646,572 km (0.091 R)
• M11: 5,849,875 km (0.106 R)
• M12: 7,804,072 km (0.106 R)
• M13: 8,107,457 km (0.068 R)
• M14: 18,134,553 km (0.08 R)
• M15: 27,821,763 km (0.074 R)
• M16: 32,244,325 km (0.093 R)
• M17: 33,024,179 km (0.082 R)
• M18: 33,683,606 km (0.056 R)
• M19: 36,549,303 km (0.046 R)
• M20: 37,682,507 km (0.094 R)
• M21: 40,317,225 km (0.028 R)
• M22: 41,986,288 km (0.058 R)
• M23: 43,228,848 km (0.083 R)
• M24: 52,084,892 km (0.068 R)
• M25: 52,440,935 km (0.068 R)
• M26: 60,100,945 km (0.064 R)
• M27: 61,083,204 km (0.095 R)
• M28: 62,878,229 km (0.079 R)
• M29: 63,281,844 km (0.102 R)
• M30: 64,707,961 km (0.088 R)
• M31: 67,413,288 km (0.102 R)
• M32: 67,836,052 km (0.075 R)
• M33: 68,900,740 km (0.097 R)
• M34: 73,941,889 km (0.025 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 436 - 16,605 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit