🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.97 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.28

Radius: 0.6

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.25

Orbit Range: 0.73 AU - 1.21 AU

Year: 423 Days

Day: 32.5 Hours

Environment

Temp: -65 °C

Axial Tilt: 44.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 1.04 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.73

Radius: 1.86

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 0.81 AU - 1.27 AU

Year: 470 Days

Day: 39.9 Hours

Environment

Temp: -78 °C

Axial Tilt: 0.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 24,200,365 km

• M1: 1,011,282 km (0.115 R)

Planet 3 - Gas Giant

Semi-Major Axis: 3.25 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 703.6

Radius: 15

Gravity: 3.13 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 3.22 AU - 3.28 AU

Year: 2595 Days

Day: 9.3 Hours

Environment

Temp: -154 °C

Axial Tilt: 14.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (57)

Outer Limit: 24,200,365 km

• M1: 195,674 km (0.096 R)
• M2: 385,065 km (0.06 R)
• M3: 480,209 km (0.036 R)
• M4: 603,029 km (0.106 R)
• M5: 748,289 km (0.096 R)
• M6: 878,289 km (0.039 R)
• M7: 1,100,143 km (0.112 R)
• M8: 1,207,554 km (0.051 R)
• M9: 1,387,371 km (0.059 R)
• M10: 1,601,146 km (0.092 R)
• M11: 1,749,996 km (0.115 R)
• M12: 1,890,767 km (0.118 R)
• M13: 1,995,636 km (0.054 R)
• M14: 2,364,544 km (0.119 R)
• M15: 3,074,236 km (0.048 R)
• M16: 3,167,585 km (0.073 R)
• M17: 3,469,474 km (0.102 R)
• M18: 4,170,489 km (0.118 R)
• M19: 4,309,017 km (0.116 R)
• M20: 4,770,078 km (0.092 R)
• M21: 4,915,188 km (0.076 R)
• M22: 5,303,245 km (0.095 R)
• M23: 5,875,008 km (0.092 R)
• M24: 6,070,083 km (0.061 R)
• M25: 6,607,439 km (0.081 R)
• M26: 7,097,970 km (0.053 R)
• M27: 7,834,740 km (0.086 R)
• M28: 8,706,746 km (0.08 R)
• M29: 8,884,917 km (0.108 R)
• M30: 9,862,988 km (0.05 R)
• M31: 10,002,263 km (0.091 R)
• M32: 10,494,739 km (0.107 R)
• M33: 10,589,435 km (0.083 R)
• M34: 10,899,252 km (0.069 R)
• M35: 11,625,699 km (0.053 R)
• M36: 11,920,706 km (0.072 R)
• M37: 12,193,274 km (0.088 R)
• M38: 12,972,529 km (0.084 R)
• M39: 13,897,941 km (0.105 R)
• M40: 14,158,690 km (0.093 R)
• M41: 14,526,701 km (0.113 R)
• M42: 14,924,332 km (0.106 R)
• M43: 15,030,996 km (0.061 R)
• M44: 15,218,292 km (0.109 R)
• M45: 15,649,284 km (0.101 R)
• M46: 15,866,350 km (0.104 R)
• M47: 16,303,326 km (0.093 R)
• M48: 16,440,806 km (0.111 R)
• M49: 16,772,165 km (0.104 R)
• M50: 17,385,367 km (0.095 R)
• M51: 17,610,063 km (0.076 R)
• M52: 17,835,956 km (0.102 R)
• M53: 18,261,861 km (0.043 R)
• M54: 18,376,004 km (0.037 R)
• M55: 18,605,038 km (0.067 R)
• M56: 19,037,077 km (0.114 R)
• M57: 19,618,265 km (0.086 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.75 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 852.1

Radius: 13.6

Gravity: 4.61 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 3.59 AU - 3.92 AU

Year: 3216 Days

Day: 10.4 Hours

Environment

Temp: -170 °C

Axial Tilt: 38 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 24,200,365 km

• M1: 269,875 km (0.094 R)
• M2: 454,030 km (0.099 R)
• M3: 652,845 km (0.101 R)
• M4: 754,123 km (0.103 R)
• M5: 883,974 km (0.093 R)
• M6: 1,361,191 km (0.069 R)
• M7: 1,509,742 km (0.119 R)
• M8: 1,678,339 km (0.113 R)
• M9: 1,779,766 km (0.085 R)
• M10: 2,159,445 km (0.102 R)
• M11: 2,286,454 km (0.112 R)
• M12: 2,383,393 km (0.112 R)
• M13: 2,481,829 km (0.079 R)
• M14: 2,581,610 km (0.118 R)
• M15: 2,785,363 km (0.079 R)
• M16: 2,976,998 km (0.12 R)
• M17: 3,155,019 km (0.1 R)
• M18: 3,245,376 km (0.074 R)
• M19: 3,336,631 km (0.096 R)
• M20: 3,615,781 km (0.113 R)
• M21: 4,058,740 km (0.068 R)
• M22: 4,377,234 km (0.109 R)
• M23: 4,478,511 km (0.102 R)
• M24: 4,621,677 km (0.081 R)
• M25: 5,252,082 km (0.081 R)
• M26: 5,599,598 km (0.105 R)
• M27: 5,909,864 km (0.07 R)
• M28: 6,921,594 km (0.106 R)
• M29: 7,302,919 km (0.096 R)
• M30: 7,642,207 km (0.116 R)
• M31: 7,937,065 km (0.082 R)
• M32: 8,061,081 km (0.113 R)
• M33: 8,160,863 km (0.08 R)
• M34: 8,260,944 km (0.093 R)
• M35: 9,520,259 km (0.109 R)
• M36: 9,705,162 km (0.111 R)
• M37: 10,051,631 km (0.077 R)
• M38: 10,239,825 km (0.09 R)
• M39: 10,456,293 km (0.062 R)
• M40: 10,565,200 km (0.116 R)
• M41: 10,811,588 km (0.092 R)
• M42: 11,087,446 km (0.074 R)
• M43: 11,505,722 km (0.039 R)
• M44: 11,731,016 km (0.096 R)
• M45: 11,815,838 km (0.117 R)
• M46: 12,243,090 km (0.114 R)
• M47: 13,113,001 km (0.079 R)
• M48: 14,243,363 km (0.043 R)
• M49: 14,606,736 km (0.116 R)
• M50: 15,034,736 km (0.084 R)
• M51: 15,809,054 km (0.026 R)
• M52: 15,934,268 km (0.065 R)
• M53: 16,185,442 km (0.101 R)
• M54: 16,406,398 km (0.027 R)
• M55: 16,596,537 km (0.104 R)
• M56: 17,267,783 km (0.097 R)
• M57: 17,396,736 km (0.102 R)
• M58: 18,340,699 km (0.117 R)
• M59: 18,637,052 km (0.045 R)
• M60: 18,968,262 km (0.118 R)
• M61: 19,468,667 km (0.054 R)
• M62: 20,074,837 km (0.051 R)
• M63: 20,482,492 km (0.111 R)
• M64: 20,858,581 km (0.07 R)
• M65: 21,306,028 km (0.078 R)
• M66: 21,513,520 km (0.085 R)
• M67: 21,895,743 km (0.029 R)
• M68: 22,420,682 km (0.063 R)
• M69: 23,056,173 km (0.106 R)
• M70: 23,304,805 km (0.066 R)
• M71: 23,769,157 km (0.113 R)
• M72: 23,984,428 km (0.079 R)
• M73: 24,092,288 km (0.101 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 458 - 17,369 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit