🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.8

Radius: 1.71

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 0.52 AU - 0.52 AU

Year: 136 Days

Day: 40.3 Hours

Environment

Temp: 207 °C

Axial Tilt: 18.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.83 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.97

Radius: 0.99

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 0.68 AU - 0.98 AU

Year: 273 Days

Day: 35.6 Hours

Environment

Temp: 155 °C

Axial Tilt: 19.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.32 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.23

Radius: 1.78

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 1.07 AU - 1.57 AU

Year: 548 Days

Day: 17.4 Hours

Environment

Temp: -9 °C

Axial Tilt: 12.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 2.19 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.27

Radius: 0.59

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 1.68 AU - 2.7 AU

Year: 1172 Days

Day: 26.5 Hours

Environment

Temp: -67 °C

Axial Tilt: 28.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.88 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.81

Radius: 1.27

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 2.16 AU - 3.6 AU

Year: 1768 Days

Day: 12.6 Hours

Environment

Temp: -100 °C

Axial Tilt: 31.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 79,980,743 km

• M1: 303,983 km (0.045 R)
• M2: 1,229,395 km (0.071 R)

Planet 6 - Terrestrial

Semi-Major Axis: 3.15 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.5

Radius: 1.65

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 2.91 AU - 3.39 AU

Year: 2022 Days

Day: 16.3 Hours

Environment

Temp: -98 °C

Axial Tilt: 0.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 79,980,743 km

• M1: 1,982,321 km (0.108 R)

Planet 7 - Ice Giant

Semi-Major Axis: 16.42 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 549.6

Radius: 4.4

Gravity: 28.39 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 15.81 AU - 17.03 AU

Year: 24063 Days

Day: 17.6 Hours

Environment

Temp: -184 °C

Axial Tilt: 161.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 79,980,743 km

• M1: 264,040 km (0.093 R)
• M2: 315,502 km (0.11 R)
• M3: 578,046 km (0.042 R)
• M4: 1,318,556 km (0.069 R)
• M5: 2,000,572 km (0.12 R)
• M6: 2,970,715 km (0.072 R)
• M7: 4,559,444 km (0.114 R)
• M8: 4,791,171 km (0.109 R)
• M9: 5,558,458 km (0.052 R)
• M10: 5,656,894 km (0.102 R)
• M11: 5,706,411 km (0.108 R)
• M12: 7,257,142 km (0.102 R)
• M13: 7,473,311 km (0.103 R)
• M14: 8,022,635 km (0.087 R)
• M15: 8,078,285 km (0.062 R)
• M16: 8,190,035 km (0.114 R)
• M17: 9,866,129 km (0.043 R)
• M18: 10,165,624 km (0.109 R)
• M19: 11,205,778 km (0.107 R)
• M20: 11,392,925 km (0.048 R)
• M21: 12,279,442 km (0.056 R)
• M22: 12,407,797 km (0.081 R)
• M23: 12,536,750 km (0.095 R)
• M24: 13,385,419 km (0.07 R)
• M25: 13,783,349 km (0.032 R)
• M26: 13,983,661 km (0.118 R)
• M27: 14,319,957 km (0.101 R)
• M28: 14,658,796 km (0.091 R)
• M29: 15,068,844 km (0.106 R)
• M30: 15,970,171 km (0.115 R)
• M31: 18,189,156 km (0.114 R)
• M32: 20,350,397 km (0.112 R)
• M33: 21,114,393 km (0.113 R)
• M34: 21,654,591 km (0.086 R)
• M35: 21,809,874 km (0.091 R)
• M36: 22,670,061 km (0.108 R)
• M37: 25,480,108 km (0.097 R)
• M38: 25,561,938 km (0.082 R)
• M39: 26,302,896 km (0.118 R)
• M40: 26,385,624 km (0.089 R)
• M41: 28,143,399 km (0.089 R)
• M42: 29,079,283 km (0.059 R)
• M43: 29,250,423 km (0.098 R)
• M44: 30,284,892 km (0.096 R)
• M45: 30,371,659 km (0.117 R)
• M46: 30,632,408 km (0.034 R)
• M47: 31,243,665 km (0.074 R)
• M48: 31,418,994 km (0.046 R)
• M49: 32,833,741 km (0.106 R)
• M50: 33,190,681 km (0.113 R)
• M51: 35,359,252 km (0.113 R)
• M52: 37,108,201 km (0.1 R)
• M53: 37,852,899 km (0.111 R)
• M54: 38,133,544 km (0.051 R)
• M55: 40,402,795 km (0.095 R)
• M56: 40,498,238 km (0.067 R)
• M57: 40,593,831 km (0.113 R)
• M58: 41,072,843 km (0.119 R)
• M59: 41,457,310 km (0.038 R)
• M60: 42,229,983 km (0.052 R)
• M61: 43,397,893 km (0.088 R)
• M62: 47,366,725 km (0.092 R)
• M63: 47,770,041 km (0.092 R)
• M64: 51,243,105 km (0.034 R)
• M65: 51,346,477 km (0.042 R)
• M66: 52,175,997 km (0.116 R)
• M67: 52,384,088 km (0.061 R)
• M68: 53,323,712 km (0.12 R)
• M69: 53,638,317 km (0.113 R)
• M70: 53,953,370 km (0.033 R)
• M71: 54,058,537 km (0.103 R)
• M72: 54,374,488 km (0.086 R)
• M73: 55,750,489 km (0.105 R)
• M74: 56,176,095 km (0.071 R)
• M75: 56,496,085 km (0.074 R)
• M76: 56,816,673 km (0.114 R)
• M77: 57,352,383 km (0.108 R)
• M78: 58,428,740 km (0.085 R)
• M79: 60,491,993 km (0.085 R)
• M80: 62,689,586 km (0.088 R)
• M81: 63,353,950 km (0.087 R)
• M82: 64,020,708 km (0.083 R)
• M83: 64,243,459 km (0.12 R)
• M84: 65,137,007 km (0.064 R)
• M85: 65,361,105 km (0.102 R)
• M86: 65,922,246 km (0.087 R)
• M87: 66,710,627 km (0.114 R)
• M88: 68,752,189 km (0.114 R)
• M89: 70,124,600 km (0.097 R)
• M90: 70,239,342 km (0.055 R)
• M91: 71,968,544 km (0.117 R)
• M92: 75,233,517 km (0.118 R)
• M93: 75,350,951 km (0.117 R)
• M94: 75,821,586 km (0.11 R)
• M95: 77,832,481 km (0.091 R)
• M96: 78,784,821 km (0.114 R)

Kuiper Belt

Range: 30.3 - 55.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 243 - 19,101 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit