🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.23

Radius: 1.38

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 0.51 AU - 0.71 AU

Year: 167 Days

Day: 24.8 Hours

Environment

Temp: 163 °C

Axial Tilt: 22.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.41 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.22

Radius: 0.55

Gravity: 0.73 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 1.13 AU - 1.69 AU

Year: 588 Days

Day: 21.8 Hours

Environment

Temp: 4 °C

Axial Tilt: 11.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 62,467,603 km

• M1: 17,204 km (0.063 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.74 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.61

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.192

Orbit Range: 1.41 AU - 2.07 AU

Year: 807 Days

Day: 38.3 Hours

Environment

Temp: -41 °C

Axial Tilt: 39 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.02 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.73

Radius: 0.88

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 2.84 AU - 3.2 AU

Year: 1845 Days

Day: 34 Hours

Environment

Temp: -95 °C

Axial Tilt: 39.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 62,467,603 km

• M1: 139,126 km (0.076 R)

Planet 5 - Terrestrial

Semi-Major Axis: 5.33 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.41

Radius: 1.63

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 5.28 AU - 5.38 AU

Year: 4325 Days

Day: 16.9 Hours

Environment

Temp: -138 °C

Axial Tilt: 6.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 62,467,603 km

• M1: 1,147,116 km (0.045 R)
• M2: 2,088,685 km (0.091 R)

Planet 6 - Gas Giant

Semi-Major Axis: 7.57 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 34

Radius: 8.1

Gravity: 0.52 G

Time & Orbit

Eccentricity (e): 0.079

Orbit Range: 6.97 AU - 8.17 AU

Year: 7320 Days

Day: 14.3 Hours

Environment

Temp: -159 °C

Axial Tilt: 36.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (46)

Outer Limit: 62,467,603 km

• M1: 119,379 km (0.061 R)
• M2: 319,990 km (0.12 R)
• M3: 380,876 km (0.072 R)
• M4: 503,696 km (0.11 R)
• M5: 683,961 km (0.117 R)
• M6: 837,000 km (0.055 R)
• M7: 976,126 km (0.115 R)
• M8: 1,079,049 km (0.097 R)
• M9: 1,131,857 km (0.092 R)
• M10: 1,324,091 km (0.073 R)
• M11: 1,419,385 km (0.069 R)
• M12: 1,627,176 km (0.109 R)
• M13: 1,919,490 km (0.119 R)
• M14: 2,205,671 km (0.098 R)
• M15: 2,330,884 km (0.102 R)
• M16: 2,400,298 km (0.113 R)
• M17: 2,954,708 km (0.074 R)
• M18: 3,169,530 km (0.063 R)
• M19: 3,402,454 km (0.03 R)
• M20: 3,507,920 km (0.11 R)
• M21: 3,574,342 km (0.101 R)
• M22: 3,789,613 km (0.105 R)
• M23: 4,106,761 km (0.048 R)
• M24: 4,489,881 km (0.12 R)
• M25: 4,869,710 km (0.108 R)
• M26: 5,879,944 km (0.078 R)
• M27: 6,604,896 km (0.062 R)
• M28: 7,120,559 km (0.104 R)
• M29: 7,221,987 km (0.075 R)
• M30: 7,666,592 km (0.086 R)
• M31: 8,798,599 km (0.11 R)
• M32: 8,980,211 km (0.101 R)
• M33: 9,625,426 km (0.062 R)
• M34: 9,944,219 km (0.05 R)
• M35: 10,304,750 km (0.043 R)
• M36: 10,592,277 km (0.118 R)
• M37: 10,727,514 km (0.077 R)
• M38: 11,669,382 km (0.082 R)
• M39: 11,888,992 km (0.031 R)
• M40: 12,029,464 km (0.087 R)
• M41: 12,170,535 km (0.086 R)
• M42: 12,312,054 km (0.109 R)
• M43: 12,393,136 km (0.072 R)
• M44: 12,863,173 km (0.045 R)
• M45: 14,031,831 km (0.118 R)
• M46: 14,137,747 km (0.08 R)

Planet 7 - Ice Giant

Semi-Major Axis: 16.88 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 255.2

Radius: 5.5

Gravity: 8.44 G

Time & Orbit

Eccentricity (e): 0.057

Orbit Range: 15.92 AU - 17.84 AU

Year: 24375 Days

Day: 20.8 Hours

Environment

Temp: -183 °C

Axial Tilt: 4.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 62,467,603 km

• M1: 231,877 km (0.12 R)
• M2: 829,819 km (0.112 R)
• M3: 1,401,732 km (0.067 R)
• M4: 1,480,271 km (0.088 R)
• M5: 1,614,759 km (0.107 R)
• M6: 1,725,163 km (0.106 R)
• M7: 1,838,109 km (0.078 R)
• M8: 3,478,150 km (0.089 R)
• M9: 3,987,232 km (0.072 R)
• M10: 4,212,676 km (0.1 R)
• M11: 4,250,674 km (0.086 R)
• M12: 4,365,116 km (0.07 R)
• M13: 4,675,681 km (0.112 R)
• M14: 5,400,334 km (0.049 R)
• M15: 5,775,525 km (0.069 R)
• M16: 6,861,755 km (0.088 R)
• M17: 7,313,541 km (0.062 R)
• M18: 7,359,168 km (0.094 R)
• M19: 7,496,948 km (0.082 R)
• M20: 7,589,250 km (0.04 R)
• M21: 8,293,257 km (0.104 R)
• M22: 8,340,979 km (0.105 R)
• M23: 8,436,572 km (0.111 R)
• M24: 10,527,352 km (0.052 R)
• M25: 10,630,724 km (0.094 R)
• M26: 11,523,075 km (0.053 R)
• M27: 13,155,487 km (0.081 R)
• M28: 14,226,159 km (0.053 R)
• M29: 14,283,305 km (0.11 R)
• M30: 15,032,791 km (0.039 R)
• M31: 15,324,507 km (0.086 R)
• M32: 16,750,474 km (0.078 R)
• M33: 17,357,093 km (0.072 R)
• M34: 19,093,475 km (0.064 R)
• M35: 19,219,586 km (0.039 R)
• M36: 19,918,208 km (0.03 R)
• M37: 20,625,208 km (0.105 R)
• M38: 20,689,984 km (0.096 R)
• M39: 20,754,610 km (0.051 R)
• M40: 20,949,387 km (0.102 R)
• M41: 21,144,612 km (0.12 R)
• M42: 21,209,837 km (0.083 R)
• M43: 22,395,100 km (0.109 R)
• M44: 22,461,671 km (0.074 R)
• M45: 24,008,663 km (0.111 R)
• M46: 24,417,963 km (0.065 R)
• M47: 24,554,845 km (0.084 R)
• M48: 25,729,039 km (0.101 R)
• M49: 26,498,420 km (0.114 R)
• M50: 27,845,250 km (0.095 R)
• M51: 28,275,045 km (0.077 R)
• M52: 29,214,071 km (0.112 R)
• M53: 31,270,892 km (0.102 R)
• M54: 31,494,092 km (0.097 R)
• M55: 32,542,324 km (0.119 R)
• M56: 33,830,661 km (0.046 R)
• M57: 34,212,734 km (0.05 R)
• M58: 34,596,153 km (0.033 R)
• M59: 38,429,150 km (0.083 R)
• M60: 39,951,159 km (0.092 R)
• M61: 40,112,425 km (0.075 R)
• M62: 40,760,034 km (0.037 R)
• M63: 41,411,084 km (0.092 R)
• M64: 42,888,513 km (0.113 R)
• M65: 43,716,836 km (0.087 R)
• M66: 45,473,265 km (0.116 R)
• M67: 45,641,712 km (0.116 R)
• M68: 46,826,826 km (0.098 R)
• M69: 48,451,459 km (0.088 R)
• M70: 51,404,222 km (0.056 R)
• M71: 52,107,482 km (0.104 R)
• M72: 52,902,445 km (0.093 R)
• M73: 56,212,298 km (0.094 R)
• M74: 57,027,606 km (0.086 R)
• M75: 57,391,129 km (0.041 R)
• M76: 57,937,909 km (0.082 R)

Kuiper Belt

Range: 31.2 - 57.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 411 - 15,119 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit