🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.47 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.89

Radius: 0.95

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 1.17 AU - 1.77 AU

Year: 624 Days

Day: 33.2 Hours

Environment

Temp: 6 °C

Axial Tilt: 32.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 2.86 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.5

Radius: 1.18

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 2.2 AU - 3.52 AU

Year: 1692 Days

Day: 30.9 Hours

Environment

Temp: -85 °C

Axial Tilt: 35.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 90,453,956 km

• M1: 1,035,965 km (0.08 R)

Planet 3 - Gas Giant

Semi-Major Axis: 11.42 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 641.5

Radius: 8.3

Gravity: 9.31 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 8.6 AU - 14.24 AU

Year: 13501 Days

Day: 7.8 Hours

Environment

Temp: -182 °C

Axial Tilt: 11.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 90,453,956 km

• M1: 113,844 km (0.056 R)
• M2: 687,552 km (0.108 R)
• M3: 1,693,897 km (0.083 R)
• M4: 2,291,839 km (0.101 R)
• M5: 2,727,020 km (0.103 R)
• M6: 3,070,795 km (0.095 R)
• M7: 4,160,766 km (0.097 R)
• M8: 4,842,633 km (0.038 R)
• M9: 5,632,958 km (0.116 R)
• M10: 8,283,683 km (0.07 R)
• M11: 9,258,463 km (0.116 R)
• M12: 9,826,187 km (0.087 R)
• M13: 10,307,742 km (0.103 R)
• M14: 11,376,170 km (0.102 R)
• M15: 12,148,544 km (0.083 R)
• M16: 12,829,065 km (0.105 R)
• M17: 13,339,792 km (0.108 R)
• M18: 14,814,228 km (0.083 R)
• M19: 15,163,839 km (0.08 R)
• M20: 15,662,747 km (0.119 R)
• M21: 17,148,254 km (0.109 R)
• M22: 21,625,120 km (0.108 R)
• M23: 21,984,903 km (0.099 R)
• M24: 22,257,171 km (0.075 R)
• M25: 23,463,678 km (0.065 R)
• M26: 24,518,044 km (0.08 R)
• M27: 25,905,414 km (0.089 R)
• M28: 26,721,172 km (0.107 R)
• M29: 29,933,487 km (0.048 R)
• M30: 31,402,089 km (0.093 R)
• M31: 32,329,446 km (0.114 R)
• M32: 33,875,091 km (0.071 R)
• M33: 41,512,661 km (0.072 R)
• M34: 42,348,165 km (0.104 R)
• M35: 47,750,593 km (0.078 R)
• M36: 52,131,716 km (0.077 R)
• M37: 53,923,749 km (0.109 R)
• M38: 56,263,460 km (0.114 R)

Planet 4 - Gas Giant

Semi-Major Axis: 11.85 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 855.3

Radius: 14.7

Gravity: 3.96 G

Time & Orbit

Eccentricity (e): 0.208

Orbit Range: 9.39 AU - 14.31 AU

Year: 14271 Days

Day: 11 Hours

Environment

Temp: -170 °C

Axial Tilt: 16.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 90,453,956 km

• M1: 183,557 km (0.084 R)
• M2: 689,197 km (0.055 R)
• M3: 1,369,718 km (0.088 R)
• M4: 2,506,213 km (0.075 R)
• M5: 3,277,839 km (0.108 R)
• M6: 5,516,122 km (0.081 R)
• M7: 6,288,047 km (0.117 R)
• M8: 7,672,127 km (0.117 R)
• M9: 10,117,454 km (0.12 R)
• M10: 20,697,165 km (0.042 R)
• M11: 22,946,817 km (0.101 R)
• M12: 24,737,953 km (0.1 R)
• M13: 25,459,164 km (0.11 R)
• M14: 27,927,828 km (0.097 R)
• M15: 28,709,776 km (0.079 R)
• M16: 30,787,840 km (0.099 R)
• M17: 32,594,833 km (0.082 R)
• M18: 34,983,911 km (0.105 R)
• M19: 40,533,393 km (0.1 R)
• M20: 44,492,352 km (0.115 R)
• M21: 45,713,220 km (0.101 R)
• M22: 55,767,543 km (0.118 R)
• M23: 59,543,842 km (0.119 R)
• M24: 61,588,546 km (0.1 R)
• M25: 64,064,839 km (0.098 R)
• M26: 64,645,578 km (0.087 R)

Planet 5 - Ice Giant

Semi-Major Axis: 16.03 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 913.1

Radius: 5.5

Gravity: 30.19 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 15.84 AU - 16.22 AU

Year: 22453 Days

Day: 16.1 Hours

Environment

Temp: -187 °C

Axial Tilt: 36.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 90,453,956 km

• M1: 68,516 km (0.098 R)
• M2: 311,164 km (0.075 R)
• M3: 489,335 km (0.098 R)
• M4: 669,002 km (0.119 R)
• M5: 979,268 km (0.099 R)
• M6: 1,168,060 km (0.117 R)
• M7: 1,447,060 km (0.1 R)
• M8: 1,968,708 km (0.091 R)
• M9: 2,436,351 km (0.106 R)
• M10: 2,632,923 km (0.084 R)
• M11: 3,436,113 km (0.105 R)
• M12: 4,609,709 km (0.118 R)
• M13: 6,717,094 km (0.117 R)
• M14: 7,105,300 km (0.049 R)
• M15: 11,434,513 km (0.09 R)
• M16: 14,065,042 km (0.111 R)
• M17: 14,459,532 km (0.078 R)
• M18: 16,457,262 km (0.073 R)
• M19: 17,612,606 km (0.083 R)
• M20: 17,886,819 km (0.048 R)
• M21: 19,203,879 km (0.08 R)
• M22: 23,320,962 km (0.103 R)
• M23: 23,985,326 km (0.059 R)
• M24: 25,701,213 km (0.118 R)
• M25: 29,631,897 km (0.106 R)
• M26: 33,106,607 km (0.086 R)
• M27: 35,665,180 km (0.094 R)
• M28: 39,745,461 km (0.09 R)
• M29: 44,632,076 km (0.056 R)
• M30: 47,925,323 km (0.1 R)
• M31: 51,936,641 km (0.119 R)
• M32: 77,318,313 km (0.087 R)
• M33: 77,807,648 km (0.112 R)
• M34: 79,536,999 km (0.073 R)
• M35: 86,184,530 km (0.116 R)
• M36: 89,373,658 km (0.118 R)
• M37: 90,453,904 km (0.111 R)

Kuiper Belt

Range: 31.4 - 48.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 176 - 18,841 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit