🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.69

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 0.48 AU - 0.74 AU

Year: 167 Days

Day: 32.3 Hours

Environment

Temp: 252 °C

Axial Tilt: 26 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 56,065,984 km

• M1: 46,675 km (0.112 R)
• M2: 408,402 km (0.054 R)

Planet 2 - Terrestrial

Semi-Major Axis: 4.27 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.14

Radius: 1.05

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.229

Orbit Range: 3.29 AU - 5.25 AU

Year: 3101 Days

Day: 35.7 Hours

Environment

Temp: -124 °C

Axial Tilt: 15.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 10.44 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 972.1

Radius: 12.7

Gravity: 6.03 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 10.24 AU - 10.64 AU

Year: 11856 Days

Day: 14.1 Hours

Environment

Temp: -178 °C

Axial Tilt: 39 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 56,065,984 km

• M1: 157,975 km (0.077 R)
• M2: 625,020 km (0.076 R)
• M3: 1,203,515 km (0.089 R)
• M4: 2,111,574 km (0.105 R)
• M5: 2,760,380 km (0.108 R)
• M6: 5,111,610 km (0.114 R)
• M7: 6,208,760 km (0.063 R)
• M8: 7,194,910 km (0.106 R)
• M9: 7,680,504 km (0.074 R)
• M10: 8,668,748 km (0.093 R)
• M11: 10,061,654 km (0.115 R)
• M12: 11,539,232 km (0.049 R)
• M13: 13,027,282 km (0.059 R)
• M14: 13,617,146 km (0.112 R)
• M15: 15,494,300 km (0.065 R)
• M16: 16,381,715 km (0.074 R)
• M17: 18,831,230 km (0.078 R)
• M18: 20,711,526 km (0.113 R)
• M19: 23,186,324 km (0.103 R)
• M20: 26,160,778 km (0.055 R)
• M21: 26,889,768 km (0.107 R)
• M22: 30,282,199 km (0.085 R)
• M23: 36,082,408 km (0.077 R)
• M24: 38,436,031 km (0.09 R)
• M25: 39,107,576 km (0.116 R)
• M26: 42,297,900 km (0.093 R)
• M27: 48,408,375 km (0.106 R)
• M28: 50,302,434 km (0.086 R)
• M29: 54,070,056 km (0.099 R)
• M30: 59,977,975 km (0.106 R)

Planet 4 - Gas Giant

Semi-Major Axis: 12.62 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 232.2

Radius: 10.1

Gravity: 2.28 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 10.89 AU - 14.35 AU

Year: 15757 Days

Day: 14.4 Hours

Environment

Temp: -175 °C

Axial Tilt: 19.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 56,065,984 km

• M1: 126,261 km (0.107 R)
• M2: 449,990 km (0.034 R)
• M3: 822,339 km (0.116 R)
• M4: 2,093,921 km (0.047 R)
• M5: 2,563,060 km (0.046 R)
• M6: 3,397,966 km (0.045 R)
• M7: 4,156,278 km (0.084 R)
• M8: 4,871,206 km (0.06 R)
• M9: 5,566,088 km (0.113 R)
• M10: 5,937,689 km (0.076 R)
• M11: 7,350,940 km (0.099 R)
• M12: 7,757,547 km (0.069 R)
• M13: 10,572,082 km (0.043 R)
• M14: 11,463,984 km (0.092 R)
• M15: 12,235,460 km (0.044 R)
• M16: 13,517,364 km (0.088 R)
• M17: 15,605,003 km (0.12 R)
• M18: 22,291,878 km (0.118 R)
• M19: 25,558,796 km (0.036 R)
• M20: 26,683,473 km (0.112 R)
• M21: 30,566,735 km (0.105 R)
• M22: 36,075,826 km (0.078 R)
• M23: 37,729,331 km (0.104 R)
• M24: 38,696,631 km (0.091 R)
• M25: 40,933,269 km (0.065 R)
• M26: 42,861,884 km (0.071 R)

Planet 5 - Ice Giant

Semi-Major Axis: 13.8 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 272.4

Radius: 4.8

Gravity: 11.82 G

Time & Orbit

Eccentricity (e): 0.081

Orbit Range: 12.68 AU - 14.92 AU

Year: 18018 Days

Day: 15.5 Hours

Environment

Temp: -187 °C

Axial Tilt: 14.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 56,065,984 km

• M1: 59,690 km (0.093 R)
• M2: 348,713 km (0.063 R)
• M3: 762,500 km (0.062 R)
• M4: 1,279,211 km (0.03 R)
• M5: 1,612,815 km (0.052 R)
• M6: 1,800,261 km (0.052 R)
• M7: 2,721,784 km (0.112 R)
• M8: 2,988,517 km (0.113 R)
• M9: 3,522,880 km (0.12 R)
• M10: 4,440,214 km (0.073 R)
• M11: 5,100,988 km (0.047 R)
• M12: 7,646,546 km (0.086 R)
• M13: 7,820,977 km (0.072 R)
• M14: 9,613,010 km (0.116 R)
• M15: 9,867,476 km (0.072 R)
• M16: 12,424,253 km (0.038 R)
• M17: 12,726,291 km (0.113 R)
• M18: 13,157,432 km (0.047 R)
• M19: 16,596,837 km (0.068 R)
• M20: 19,275,686 km (0.077 R)
• M21: 20,759,547 km (0.038 R)
• M22: 24,139,112 km (0.103 R)
• M23: 29,226,487 km (0.05 R)
• M24: 32,529,608 km (0.108 R)
• M25: 33,218,806 km (0.08 R)
• M26: 40,522,174 km (0.088 R)
• M27: 50,032,858 km (0.057 R)
• M28: 51,724,212 km (0.025 R)
• M29: 51,879,794 km (0.117 R)
• M30: 52,192,004 km (0.09 R)

Planet 6 - Ice Giant

Semi-Major Axis: 17.2 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 174.4

Radius: 5.4

Gravity: 5.98 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 15.91 AU - 18.49 AU

Year: 25071 Days

Day: 21.9 Hours

Environment

Temp: -195 °C

Axial Tilt: 31.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 56,065,984 km

• M1: 69,114 km (0.107 R)
• M2: 323,281 km (0.054 R)
• M3: 608,265 km (0.08 R)
• M4: 803,191 km (0.101 R)
• M5: 1,006,644 km (0.105 R)
• M6: 1,336,358 km (0.056 R)
• M7: 1,719,328 km (0.12 R)
• M8: 2,248,755 km (0.089 R)
• M9: 2,679,896 km (0.118 R)
• M10: 3,020,231 km (0.059 R)
• M11: 3,518,392 km (0.05 R)
• M12: 4,305,576 km (0.109 R)
• M13: 6,144,733 km (0.076 R)
• M14: 7,986,582 km (0.052 R)
• M15: 15,233,850 km (0.095 R)
• M16: 17,597,347 km (0.063 R)
• M17: 20,364,908 km (0.109 R)
• M18: 26,641,586 km (0.094 R)
• M19: 32,786,019 km (0.114 R)
• M20: 35,934,605 km (0.111 R)
• M21: 36,562,468 km (0.098 R)
• M22: 41,712,225 km (0.115 R)
• M23: 50,703,057 km (0.033 R)

Kuiper Belt

Range: 31.2 - 50.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 487 - 15,703 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit