🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.95 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.36

Radius: 0.66

Gravity: 0.83 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 0.79 AU - 1.11 AU

Year: 419 Days

Day: 35.8 Hours

Environment

Temp: -68 °C

Axial Tilt: 1.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 65,519,565 km

• M1: 70,760 km (0.053 R)

Planet 2 - Gas Giant

Semi-Major Axis: 2.99 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 430.5

Radius: 10.6

Gravity: 3.83 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 2.59 AU - 3.39 AU

Year: 2342 Days

Day: 6.5 Hours

Environment

Temp: -148 °C

Axial Tilt: 35.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 65,519,565 km

• M1: 131,796 km (0.107 R)
• M2: 562,189 km (0.09 R)
• M3: 934,538 km (0.1 R)
• M4: 1,504,207 km (0.096 R)
• M5: 1,885,681 km (0.12 R)
• M6: 2,594,775 km (0.099 R)
• M7: 3,406,792 km (0.094 R)
• M8: 3,872,341 km (0.096 R)
• M9: 5,857,654 km (0.095 R)
• M10: 6,249,152 km (0.105 R)
• M11: 7,614,831 km (0.104 R)
• M12: 8,818,046 km (0.086 R)
• M13: 9,366,173 km (0.087 R)
• M14: 10,353,519 km (0.1 R)
• M15: 11,408,932 km (0.082 R)
• M16: 13,062,587 km (0.07 R)
• M17: 13,732,636 km (0.1 R)
• M18: 14,513,836 km (0.04 R)

Planet 3 - Gas Giant

Semi-Major Axis: 3.06 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 900.7

Radius: 9.5

Gravity: 9.98 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 2.48 AU - 3.64 AU

Year: 2425 Days

Day: 13.8 Hours

Environment

Temp: -161 °C

Axial Tilt: 34.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 65,519,565 km

• M1: 125,662 km (0.095 R)
• M2: 454,778 km (0.072 R)
• M3: 916,137 km (0.103 R)
• M4: 1,294,919 km (0.079 R)
• M5: 1,633,160 km (0.117 R)
• M6: 2,043,208 km (0.072 R)
• M7: 2,477,640 km (0.054 R)
• M8: 2,827,250 km (0.078 R)
• M9: 3,175,065 km (0.11 R)
• M10: 3,514,503 km (0.087 R)
• M11: 3,897,922 km (0.088 R)
• M12: 4,933,439 km (0.1 R)
• M13: 7,262,528 km (0.118 R)
• M14: 7,664,497 km (0.098 R)
• M15: 10,128,225 km (0.049 R)
• M16: 10,669,769 km (0.101 R)
• M17: 11,068,447 km (0.036 R)
• M18: 11,559,876 km (0.11 R)
• M19: 13,579,896 km (0.083 R)
• M20: 13,953,891 km (0.088 R)
• M21: 15,979,297 km (0.105 R)
• M22: 17,143,168 km (0.103 R)
• M23: 18,306,142 km (0.086 R)
• M24: 18,762,715 km (0.087 R)
• M25: 20,117,772 km (0.059 R)

Planet 4 - Gas Giant

Semi-Major Axis: 6.64 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 644.6

Radius: 11

Gravity: 5.33 G

Time & Orbit

Eccentricity (e): 0.069

Orbit Range: 6.18 AU - 7.1 AU

Year: 7751 Days

Day: 9.8 Hours

Environment

Temp: -184 °C

Axial Tilt: 24.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 65,519,565 km

• M1: 139,724 km (0.066 R)
• M2: 492,177 km (0.103 R)
• M3: 1,192,594 km (0.05 R)
• M4: 1,744,760 km (0.104 R)
• M5: 2,121,447 km (0.104 R)
• M6: 3,760,292 km (0.084 R)
• M7: 4,263,988 km (0.098 R)
• M8: 4,643,069 km (0.056 R)
• M9: 5,074,210 km (0.118 R)
• M10: 5,469,448 km (0.118 R)
• M11: 9,058,301 km (0.099 R)
• M12: 9,826,486 km (0.12 R)
• M13: 11,857,875 km (0.097 R)
• M14: 12,832,655 km (0.113 R)
• M15: 13,801,451 km (0.097 R)
• M16: 18,737,433 km (0.026 R)
• M17: 19,908,784 km (0.109 R)
• M18: 21,128,306 km (0.096 R)
• M19: 27,054,476 km (0.118 R)
• M20: 28,644,701 km (0.029 R)
• M21: 31,805,854 km (0.083 R)
• M22: 38,812,420 km (0.092 R)
• M23: 39,281,558 km (0.108 R)

Planet 5 - Gas Giant

Semi-Major Axis: 7.3 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 885

Radius: 10.9

Gravity: 7.45 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 6.98 AU - 7.62 AU

Year: 8935 Days

Day: 9.3 Hours

Environment

Temp: -186 °C

Axial Tilt: 22.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 65,519,565 km

• M1: 138,378 km (0.114 R)
• M2: 521,947 km (0.12 R)
• M3: 863,329 km (0.072 R)
• M4: 1,426,565 km (0.089 R)
• M5: 2,067,443 km (0.113 R)
• M6: 2,542,416 km (0.092 R)
• M7: 3,513,156 km (0.078 R)
• M8: 4,775,463 km (0.098 R)
• M9: 5,117,893 km (0.116 R)
• M10: 5,543,798 km (0.081 R)
• M11: 6,926,381 km (0.084 R)
• M12: 7,953,670 km (0.066 R)
• M13: 9,079,693 km (0.051 R)
• M14: 10,054,622 km (0.101 R)
• M15: 11,260,381 km (0.115 R)
• M16: 15,455,854 km (0.112 R)
• M17: 16,418,815 km (0.086 R)
• M18: 18,161,929 km (0.12 R)
• M19: 19,945,286 km (0.071 R)
• M20: 20,920,664 km (0.057 R)
• M21: 22,443,121 km (0.094 R)
• M22: 28,556,887 km (0.059 R)
• M23: 28,965,888 km (0.115 R)
• M24: 29,690,839 km (0.065 R)
• M25: 30,216,077 km (0.119 R)
• M26: 33,498,853 km (0.087 R)
• M27: 33,839,637 km (0.05 R)
• M28: 34,297,705 km (0.099 R)
• M29: 35,343,395 km (0.08 R)
• M30: 38,732,833 km (0.111 R)

Planet 6 - Ice Giant

Semi-Major Axis: 12.28 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 460.3

Radius: 4.2

Gravity: 26.09 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 9.44 AU - 15.12 AU

Year: 19495 Days

Day: 23.1 Hours

Environment

Temp: -218 °C

Axial Tilt: 10.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 65,519,565 km

• M1: 53,706 km (0.039 R)
• M2: 209,736 km (0.085 R)
• M3: 391,198 km (0.094 R)
• M4: 599,887 km (0.058 R)
• M5: 788,082 km (0.102 R)
• M6: 1,075,160 km (0.097 R)
• M7: 2,137,754 km (0.095 R)
• M8: 2,602,704 km (0.042 R)
• M9: 2,835,179 km (0.066 R)
• M10: 5,515,673 km (0.118 R)
• M11: 6,677,151 km (0.113 R)
• M12: 6,849,189 km (0.054 R)
• M13: 7,068,499 km (0.095 R)
• M14: 7,567,259 km (0.084 R)
• M15: 8,334,247 km (0.08 R)
• M16: 11,985,931 km (0.119 R)
• M17: 13,158,928 km (0.1 R)
• M18: 13,773,177 km (0.057 R)
• M19: 15,504,473 km (0.074 R)
• M20: 16,814,950 km (0.118 R)
• M21: 17,619,488 km (0.034 R)
• M22: 18,959,585 km (0.053 R)
• M23: 21,094,646 km (0.08 R)
• M24: 23,582,908 km (0.071 R)
• M25: 24,386,099 km (0.045 R)
• M26: 28,790,858 km (0.085 R)
• M27: 44,060,762 km (0.04 R)
• M28: 46,672,890 km (0.085 R)
• M29: 55,476,276 km (0.11 R)
• M30: 63,960,869 km (0.111 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 350 - 13,516 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit