🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.54

Radius: 0.78

Gravity: 0.89 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 0.54 AU - 0.6 AU

Year: 162 Days

Day: 12.9 Hours

Environment

Temp: 221 °C

Axial Tilt: 28.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.64 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.47

Radius: 0.74

Gravity: 0.86 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 1.38 AU - 1.9 AU

Year: 791 Days

Day: 25.3 Hours

Environment

Temp: -61 °C

Axial Tilt: 35.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 6.84 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 218.7

Radius: 12.3

Gravity: 1.45 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 6.55 AU - 7.13 AU

Year: 6739 Days

Day: 12.2 Hours

Environment

Temp: -163 °C

Axial Tilt: 5.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 36,498,179 km

• M1: 174,282 km (0.115 R)
• M2: 302,936 km (0.07 R)
• M3: 539,300 km (0.066 R)
• M4: 677,379 km (0.072 R)
• M5: 862,881 km (0.044 R)
• M6: 980,315 km (0.103 R)
• M7: 1,339,649 km (0.071 R)
• M8: 1,478,177 km (0.06 R)
• M9: 1,563,597 km (0.112 R)
• M10: 1,830,480 km (0.114 R)
• M11: 2,096,315 km (0.11 R)
• M12: 2,242,173 km (0.119 R)
• M13: 2,476,144 km (0.117 R)
• M14: 2,771,001 km (0.119 R)
• M15: 3,004,374 km (0.087 R)
• M16: 3,300,428 km (0.099 R)
• M17: 3,394,974 km (0.098 R)
• M18: 3,644,952 km (0.109 R)
• M19: 4,021,340 km (0.091 R)
• M20: 4,102,273 km (0.08 R)
• M21: 4,245,139 km (0.057 R)
• M22: 4,514,864 km (0.097 R)
• M23: 4,662,517 km (0.08 R)
• M24: 4,940,918 km (0.085 R)
• M25: 5,158,883 km (0.094 R)
• M26: 5,536,767 km (0.102 R)
• M27: 5,923,627 km (0.067 R)
• M28: 6,319,463 km (0.08 R)
• M29: 6,675,805 km (0.037 R)
• M30: 6,917,106 km (0.09 R)
• M31: 7,235,151 km (0.073 R)
• M32: 7,333,886 km (0.106 R)
• M33: 7,582,966 km (0.044 R)
• M34: 7,784,176 km (0.096 R)
• M35: 8,012,761 km (0.119 R)
• M36: 8,295,052 km (0.105 R)
• M37: 9,974,887 km (0.067 R)
• M38: 10,306,545 km (0.079 R)
• M39: 10,782,566 km (0.061 R)
• M40: 11,409,530 km (0.116 R)
• M41: 11,495,848 km (0.074 R)
• M42: 11,640,360 km (0.094 R)
• M43: 11,727,426 km (0.116 R)
• M44: 11,872,835 km (0.08 R)
• M45: 12,460,755 km (0.069 R)
• M46: 12,579,386 km (0.032 R)
• M47: 13,634,350 km (0.034 R)
• M48: 13,756,721 km (0.064 R)
• M49: 14,436,344 km (0.1 R)
• M50: 14,780,270 km (0.101 R)
• M51: 15,508,063 km (0.071 R)
• M52: 16,150,437 km (0.099 R)
• M53: 16,247,675 km (0.086 R)
• M54: 16,703,350 km (0.119 R)
• M55: 16,834,398 km (0.098 R)
• M56: 17,328,819 km (0.111 R)
• M57: 17,894,748 km (0.1 R)
• M58: 18,129,616 km (0.038 R)
• M59: 18,704,222 km (0.116 R)
• M60: 19,216,146 km (0.059 R)
• M61: 19,629,036 km (0.111 R)
• M62: 19,767,414 km (0.07 R)
• M63: 20,010,211 km (0.067 R)
• M64: 20,114,481 km (0.084 R)
• M65: 20,463,642 km (0.096 R)
• M66: 20,603,965 km (0.04 R)
• M67: 21,487,640 km (0.063 R)
• M68: 22,167,562 km (0.093 R)
• M69: 23,401,894 km (0.041 R)
• M70: 23,621,953 km (0.086 R)
• M71: 23,769,157 km (0.094 R)
• M72: 24,435,017 km (0.059 R)
• M73: 24,621,117 km (0.11 R)
• M74: 24,919,864 km (0.113 R)

Planet 4 - Gas Giant

Semi-Major Axis: 9.44 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 253.3

Radius: 14

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 8.94 AU - 9.94 AU

Year: 10927 Days

Day: 13.4 Hours

Environment

Temp: -167 °C

Axial Tilt: 1.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 36,498,179 km

• M1: 177,423 km (0.072 R)
• M2: 326,423 km (0.097 R)
• M3: 568,173 km (0.079 R)
• M4: 721,361 km (0.054 R)
• M5: 846,874 km (0.1 R)
• M6: 1,254,528 km (0.115 R)
• M7: 1,590,674 km (0.052 R)
• M8: 1,684,023 km (0.051 R)
• M9: 1,975,889 km (0.089 R)
• M10: 2,179,791 km (0.116 R)
• M11: 2,675,408 km (0.102 R)
• M12: 2,810,495 km (0.038 R)
• M13: 3,253,903 km (0.119 R)
• M14: 3,871,294 km (0.048 R)
• M15: 3,999,349 km (0.104 R)
• M16: 4,471,630 km (0.06 R)
• M17: 6,626,587 km (0.116 R)
• M18: 6,966,324 km (0.108 R)
• M19: 8,283,085 km (0.076 R)
• M20: 8,415,628 km (0.105 R)
• M21: 8,615,790 km (0.073 R)
• M22: 8,885,216 km (0.075 R)
• M23: 8,986,942 km (0.117 R)
• M24: 9,640,536 km (0.114 R)
• M25: 9,990,595 km (0.11 R)
• M26: 10,595,568 km (0.119 R)
• M27: 10,811,887 km (0.114 R)
• M28: 11,029,701 km (0.111 R)
• M29: 11,249,012 km (0.116 R)
• M30: 11,506,769 km (0.113 R)
• M31: 11,617,771 km (0.054 R)
• M32: 12,065,517 km (0.115 R)
• M33: 12,291,559 km (0.063 R)
• M34: 12,518,948 km (0.036 R)
• M35: 13,248,537 km (0.106 R)
• M36: 13,403,820 km (0.117 R)
• M37: 14,388,323 km (0.085 R)
• M38: 14,628,129 km (0.115 R)
• M39: 14,869,280 km (0.084 R)
• M40: 16,635,732 km (0.108 R)
• M41: 17,140,475 km (0.119 R)
• M42: 17,907,164 km (0.091 R)
• M43: 18,079,052 km (0.116 R)
• M44: 18,684,924 km (0.069 R)
• M45: 19,916,713 km (0.027 R)
• M46: 20,005,723 km (0.086 R)
• M47: 20,094,884 km (0.109 R)
• M48: 20,407,842 km (0.117 R)
• M49: 21,584,579 km (0.046 R)
• M50: 21,905,167 km (0.084 R)
• M51: 21,997,170 km (0.1 R)
• M52: 22,181,325 km (0.115 R)
• M53: 22,458,530 km (0.114 R)
• M54: 22,597,506 km (0.084 R)
• M55: 22,783,307 km (0.119 R)
• M56: 23,156,554 km (0.107 R)
• M57: 23,343,850 km (0.078 R)
• M58: 24,003,577 km (0.103 R)
• M59: 25,245,089 km (0.077 R)
• M60: 25,679,671 km (0.113 R)
• M61: 25,873,700 km (0.078 R)
• M62: 27,244,914 km (0.047 R)
• M63: 27,492,349 km (0.075 R)
• M64: 27,690,715 km (0.087 R)
• M65: 28,288,957 km (0.104 R)
• M66: 28,891,388 km (0.064 R)
• M67: 29,143,760 km (0.107 R)
• M68: 29,346,016 km (0.077 R)
• M69: 30,108,965 km (0.114 R)
• M70: 30,827,035 km (0.11 R)
• M71: 31,033,181 km (0.109 R)
• M72: 31,446,968 km (0.101 R)
• M73: 33,384,261 km (0.075 R)
• M74: 34,287,234 km (0.119 R)
• M75: 34,661,527 km (0.077 R)
• M76: 35,090,724 km (0.058 R)
• M77: 35,467,860 km (0.05 R)
• M78: 36,443,687 km (0.058 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 422 - 18,181 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit