🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.83 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.58

Radius: 1.84

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 1.83 AU - 1.83 AU

Year: 909 Days

Day: 19.7 Hours

Environment

Temp: -58 °C

Axial Tilt: 10 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 69,331,587 km

• M1: 683,513 km (0.045 R)
• M2: 1,204,562 km (0.12 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.98 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.21

Radius: 1.59

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 1.79 AU - 2.17 AU

Year: 1023 Days

Day: 45 Hours

Environment

Temp: -75 °C

Axial Tilt: 37.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 69,331,587 km

• M1: 43,084 km (0.086 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.51 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.64

Radius: 0.84

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.149

Orbit Range: 2.14 AU - 2.88 AU

Year: 1460 Days

Day: 17.1 Hours

Environment

Temp: -94 °C

Axial Tilt: 60.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 5.4 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 131.1

Radius: 11.8

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 5.14 AU - 5.66 AU

Year: 4606 Days

Day: 8.9 Hours

Environment

Temp: -153 °C

Axial Tilt: 125 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 69,331,587 km

• M1: 155,133 km (0.108 R)
• M2: 733,628 km (0.097 R)
• M3: 1,122,882 km (0.114 R)
• M4: 1,585,737 km (0.106 R)
• M5: 2,139,250 km (0.114 R)
• M6: 2,746,617 km (0.084 R)
• M7: 3,500,441 km (0.066 R)
• M8: 4,307,970 km (0.114 R)
• M9: 4,777,558 km (0.105 R)
• M10: 5,652,107 km (0.109 R)
• M11: 6,498,980 km (0.059 R)
• M12: 9,963,966 km (0.087 R)
• M13: 11,312,441 km (0.103 R)
• M14: 11,892,582 km (0.11 R)
• M15: 12,290,363 km (0.049 R)
• M16: 14,775,034 km (0.11 R)
• M17: 15,328,097 km (0.031 R)
• M18: 16,135,327 km (0.068 R)

Planet 5 - Gas Giant

Semi-Major Axis: 9.21 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 943

Radius: 13.5

Gravity: 5.17 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 6.92 AU - 11.5 AU

Year: 10260 Days

Day: 7.3 Hours

Environment

Temp: -173 °C

Axial Tilt: 5.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 69,331,587 km

• M1: 168,447 km (0.101 R)
• M2: 600,486 km (0.105 R)
• M3: 1,459,626 km (0.069 R)
• M4: 2,146,729 km (0.088 R)
• M5: 2,884,845 km (0.038 R)
• M6: 3,400,360 km (0.065 R)
• M7: 3,894,781 km (0.113 R)
• M8: 5,465,857 km (0.073 R)
• M9: 6,073,823 km (0.103 R)
• M10: 9,664,471 km (0.084 R)
• M11: 10,288,145 km (0.112 R)
• M12: 11,673,870 km (0.097 R)
• M13: 13,118,088 km (0.111 R)
• M14: 15,785,268 km (0.088 R)
• M15: 18,955,397 km (0.103 R)
• M16: 20,860,376 km (0.104 R)
• M17: 21,727,296 km (0.05 R)
• M18: 25,829,568 km (0.119 R)
• M19: 26,829,331 km (0.057 R)
• M20: 29,983,452 km (0.049 R)
• M21: 31,311,732 km (0.071 R)
• M22: 31,990,457 km (0.112 R)
• M23: 33,260,095 km (0.076 R)
• M24: 35,288,043 km (0.085 R)
• M25: 36,768,314 km (0.092 R)
• M26: 37,777,950 km (0.113 R)
• M27: 42,276,059 km (0.077 R)
• M28: 43,105,280 km (0.115 R)
• M29: 51,532,427 km (0.073 R)
• M30: 53,597,327 km (0.117 R)

Planet 6 - Gas Giant

Semi-Major Axis: 11.49 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 196.5

Radius: 8.7

Gravity: 2.6 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 9.53 AU - 13.45 AU

Year: 14297 Days

Day: 6.1 Hours

Environment

Temp: -190 °C

Axial Tilt: 34.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 69,331,587 km

• M1: 116,387 km (0.056 R)
• M2: 494,870 km (0.089 R)
• M3: 1,044,193 km (0.111 R)
• M4: 1,653,206 km (0.119 R)
• M5: 2,167,972 km (0.108 R)
• M6: 2,727,020 km (0.099 R)
• M7: 3,356,378 km (0.112 R)
• M8: 3,730,073 km (0.052 R)
• M9: 4,786,833 km (0.108 R)
• M10: 6,549,694 km (0.099 R)
• M11: 7,440,400 km (0.07 R)
• M12: 7,955,465 km (0.065 R)
• M13: 8,707,643 km (0.086 R)
• M14: 9,506,346 km (0.034 R)
• M15: 10,017,971 km (0.058 R)
• M16: 10,498,928 km (0.092 R)
• M17: 12,304,574 km (0.112 R)
• M18: 12,689,191 km (0.098 R)
• M19: 14,428,864 km (0.093 R)
• M20: 18,232,839 km (0.099 R)
• M21: 18,589,181 km (0.064 R)
• M22: 21,928,056 km (0.073 R)
• M23: 25,646,760 km (0.107 R)
• M24: 27,654,812 km (0.096 R)
• M25: 29,082,724 km (0.083 R)
• M26: 32,813,695 km (0.084 R)
• M27: 37,193,322 km (0.109 R)
• M28: 37,766,880 km (0.11 R)
• M29: 39,641,641 km (0.091 R)

Planet 7 - Ice Giant

Semi-Major Axis: 14.82 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 472.6

Radius: 7.8

Gravity: 7.77 G

Time & Orbit

Eccentricity (e): 0.081

Orbit Range: 13.62 AU - 16.02 AU

Year: 20943 Days

Day: 23.1 Hours

Environment

Temp: -191 °C

Axial Tilt: 21.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 69,331,587 km

• M1: 97,239 km (0.053 R)
• M2: 340,186 km (0.053 R)
• M3: 642,672 km (0.12 R)
• M4: 896,241 km (0.118 R)
• M5: 1,947,764 km (0.12 R)
• M6: 2,323,405 km (0.101 R)
• M7: 2,890,829 km (0.044 R)
• M8: 3,603,962 km (0.085 R)
• M9: 5,756,676 km (0.115 R)
• M10: 6,405,930 km (0.03 R)
• M11: 6,924,287 km (0.057 R)
• M12: 9,066,678 km (0.092 R)
• M13: 10,580,459 km (0.108 R)
• M14: 13,466,202 km (0.095 R)
• M15: 19,198,493 km (0.11 R)
• M16: 21,295,406 km (0.067 R)
• M17: 24,253,854 km (0.119 R)
• M18: 25,298,047 km (0.099 R)
• M19: 27,030,390 km (0.12 R)
• M20: 29,072,252 km (0.113 R)
• M21: 35,147,870 km (0.041 R)
• M22: 35,678,195 km (0.086 R)
• M23: 38,550,773 km (0.111 R)
• M24: 41,573,847 km (0.093 R)
• M25: 42,018,302 km (0.098 R)
• M26: 44,287,851 km (0.09 R)
• M27: 45,374,530 km (0.116 R)
• M28: 47,924,725 km (0.093 R)
• M29: 53,658,363 km (0.116 R)
• M30: 55,606,875 km (0.102 R)
• M31: 65,659,852 km (0.05 R)
• M32: 67,478,962 km (0.08 R)
• M33: 67,887,813 km (0.107 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: 322 - 16,876 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit