🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.65 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.63

Radius: 1.85

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 0.49 AU - 0.81 AU

Year: 190 Days

Day: 46.4 Hours

Environment

Temp: 175 °C

Axial Tilt: 28.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 3.03 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.8

Radius: 0.91

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 2.88 AU - 3.18 AU

Year: 1917 Days

Day: 16.5 Hours

Environment

Temp: -93 °C

Axial Tilt: 38.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.13 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 7.22 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 536.9

Radius: 11.8

Gravity: 3.86 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 6.12 AU - 8.32 AU

Year: 7051 Days

Day: 12.8 Hours

Environment

Temp: -151 °C

Axial Tilt: 17.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 29,402,525 km

• M1: 147,803 km (0.11 R)
• M2: 252,820 km (0.073 R)
• M3: 394,938 km (0.097 R)
• M4: 596,447 km (0.085 R)
• M5: 806,333 km (0.099 R)
• M6: 965,355 km (0.088 R)
• M7: 1,232,686 km (0.092 R)
• M8: 1,401,283 km (0.118 R)
• M9: 1,595,910 km (0.094 R)
• M10: 2,315,476 km (0.116 R)
• M11: 2,419,895 km (0.087 R)
• M12: 2,677,203 km (0.067 R)
• M13: 3,218,299 km (0.117 R)
• M14: 3,453,916 km (0.118 R)
• M15: 3,818,037 km (0.086 R)
• M16: 4,042,583 km (0.025 R)
• M17: 4,478,511 km (0.045 R)
• M18: 4,662,517 km (0.078 R)
• M19: 5,065,085 km (0.11 R)
• M20: 5,174,441 km (0.111 R)
• M21: 5,312,220 km (0.118 R)
• M22: 5,479,022 km (0.12 R)
• M23: 6,457,691 km (0.064 R)
• M24: 8,025,028 km (0.119 R)
• M25: 8,281,140 km (0.084 R)
• M26: 8,637,781 km (0.08 R)
• M27: 9,399,982 km (0.117 R)
• M28: 10,149,019 km (0.058 R)
• M29: 10,321,954 km (0.056 R)
• M30: 10,495,936 km (0.12 R)
• M31: 10,635,810 km (0.111 R)
• M32: 11,272,798 km (0.08 R)
• M33: 12,214,816 km (0.085 R)
• M34: 12,658,074 km (0.085 R)
• M35: 12,732,424 km (0.115 R)
• M36: 13,370,758 km (0.115 R)
• M37: 13,522,451 km (0.094 R)
• M38: 14,444,722 km (0.056 R)
• M39: 15,506,567 km (0.093 R)
• M40: 16,471,324 km (0.073 R)
• M41: 16,879,128 km (0.061 R)
• M42: 16,961,107 km (0.114 R)
• M43: 17,043,237 km (0.107 R)
• M44: 17,125,366 km (0.088 R)
• M45: 17,579,994 km (0.096 R)
• M46: 18,290,284 km (0.098 R)
• M47: 18,416,695 km (0.112 R)
• M48: 18,501,068 km (0.108 R)
• M49: 20,042,076 km (0.075 R)
• M50: 20,128,842 km (0.069 R)
• M51: 20,915,877 km (0.109 R)
• M52: 21,268,778 km (0.118 R)
• M53: 21,490,482 km (0.09 R)
• M54: 21,757,514 km (0.118 R)
• M55: 22,070,323 km (0.085 R)
• M56: 22,384,629 km (0.079 R)
• M57: 22,519,865 km (0.119 R)
• M58: 22,745,758 km (0.06 R)
• M59: 23,519,478 km (0.075 R)
• M60: 23,886,591 km (0.03 R)
• M61: 24,255,649 km (0.113 R)
• M62: 26,652,207 km (0.112 R)
• M63: 27,082,899 km (0.086 R)
• M64: 27,757,436 km (0.117 R)
• M65: 28,194,112 km (0.117 R)
• M66: 28,437,658 km (0.066 R)
• M67: 28,926,843 km (0.114 R)
• M68: 29,468,088 km (0.09 R)
• M69: 31,414,057 km (0.11 R)
• M70: 31,565,600 km (0.069 R)
• M71: 32,479,194 km (0.052 R)
• M72: 32,785,570 km (0.106 R)
• M73: 33,350,003 km (0.097 R)
• M74: 34,124,770 km (0.116 R)
• M75: 34,280,352 km (0.042 R)
• M76: 34,540,353 km (0.104 R)

Planet 4 - Gas Giant

Semi-Major Axis: 8.16 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 220.3

Radius: 8.4

Gravity: 3.12 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 7.92 AU - 8.4 AU

Year: 8472 Days

Day: 12.2 Hours

Environment

Temp: -175 °C

Axial Tilt: 34.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 29,402,525 km

• M1: 304,581 km (0.079 R)
• M2: 384,167 km (0.04 R)
• M3: 461,958 km (0.049 R)
• M4: 612,603 km (0.117 R)
• M5: 682,316 km (0.042 R)
• M6: 804,986 km (0.028 R)
• M7: 869,313 km (0.048 R)
• M8: 1,337,555 km (0.098 R)
• M9: 1,414,897 km (0.102 R)
• M10: 1,477,728 km (0.103 R)
• M11: 1,639,144 km (0.079 R)
• M12: 1,772,585 km (0.118 R)
• M13: 1,840,652 km (0.075 R)
• M14: 1,944,473 km (0.091 R)
• M15: 2,014,784 km (0.119 R)
• M16: 2,103,944 km (0.031 R)
• M17: 2,511,748 km (0.039 R)
• M18: 2,863,752 km (0.097 R)
• M19: 3,025,168 km (0.083 R)
• M20: 3,442,097 km (0.086 R)
• M21: 3,592,294 km (0.082 R)
• M22: 3,657,369 km (0.079 R)
• M23: 3,810,707 km (0.084 R)
• M24: 4,656,234 km (0.077 R)
• M25: 4,870,607 km (0.04 R)
• M26: 4,942,714 km (0.105 R)
• M27: 5,088,123 km (0.098 R)
• M28: 5,234,878 km (0.064 R)
• M29: 5,482,762 km (0.119 R)
• M30: 5,582,993 km (0.116 R)
• M31: 5,785,249 km (0.087 R)
• M32: 6,145,032 km (0.057 R)
• M33: 6,432,858 km (0.107 R)
• M34: 6,565,103 km (0.107 R)
• M35: 7,212,712 km (0.087 R)
• M36: 7,405,394 km (0.061 R)
• M37: 7,572,046 km (0.11 R)
• M38: 7,767,869 km (0.113 R)
• M39: 8,022,186 km (0.085 R)
• M40: 8,713,926 km (0.054 R)
• M41: 8,948,645 km (0.118 R)
• M42: 9,878,097 km (0.091 R)
• M43: 10,649,872 km (0.063 R)
• M44: 11,027,308 km (0.115 R)
• M45: 11,313,189 km (0.064 R)
• M46: 11,505,123 km (0.092 R)
• M47: 11,698,105 km (0.056 R)
• M48: 13,652,900 km (0.111 R)
• M49: 14,062,798 km (0.114 R)
• M50: 14,511,442 km (0.076 R)
• M51: 15,105,047 km (0.091 R)
• M52: 15,493,403 km (0.108 R)
• M53: 15,599,916 km (0.096 R)
• M54: 15,920,953 km (0.054 R)
• M55: 16,280,138 km (0.117 R)
• M56: 16,605,663 km (0.043 R)
• M57: 16,933,432 km (0.054 R)
• M58: 17,006,436 km (0.09 R)
• M59: 17,079,738 km (0.115 R)
• M60: 17,373,698 km (0.057 R)
• M61: 17,558,152 km (0.027 R)
• M62: 18,490,746 km (0.1 R)
• M63: 18,906,179 km (0.098 R)
• M64: 19,020,023 km (0.067 R)
• M65: 19,669,427 km (0.082 R)
• M66: 19,746,321 km (0.12 R)
• M67: 21,819,747 km (0.049 R)
• M68: 22,983,170 km (0.101 R)
• M69: 23,552,090 km (0.053 R)
• M70: 23,879,261 km (0.115 R)
• M71: 24,125,649 km (0.116 R)
• M72: 24,455,512 km (0.049 R)
• M73: 24,662,406 km (0.092 R)
• M74: 24,786,722 km (0.117 R)
• M75: 24,953,074 km (0.098 R)
• M76: 25,286,528 km (0.099 R)
• M77: 25,831,663 km (0.062 R)
• M78: 25,958,073 km (0.118 R)
• M79: 26,126,819 km (0.077 R)
• M80: 26,253,678 km (0.099 R)
• M81: 26,465,509 km (0.095 R)
• M82: 26,976,236 km (0.091 R)
• M83: 27,190,011 km (0.108 R)
• M84: 28,137,415 km (0.108 R)
• M85: 28,615,081 km (0.027 R)
• M86: 28,876,727 km (0.073 R)
• M87: 28,964,093 km (0.095 R)

Kuiper Belt

Range: 30.2 - 57.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 350 - 11,490 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit