🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.48

Radius: 0.75

Gravity: 0.85 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 0.46 AU - 0.7 AU

Year: 169 Days

Day: 37.3 Hours

Environment

Temp: 185 °C

Axial Tilt: 32 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 2.37 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.86

Radius: 0.94

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 1.87 AU - 2.87 AU

Year: 1397 Days

Day: 17.6 Hours

Environment

Temp: -103 °C

Axial Tilt: 22.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 40,614,965 km

• M1: 368,609 km (0.073 R)

Asteroid Belt

Center: 6.18 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 9.99 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 56.6

Radius: 13.1

Gravity: 0.33 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 9.25 AU - 10.73 AU

Year: 12090 Days

Day: 5.4 Hours

Environment

Temp: -175 °C

Axial Tilt: 46.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (51)

Outer Limit: 40,614,965 km

• M1: 234,569 km (0.093 R)
• M2: 426,055 km (0.109 R)
• M3: 526,136 km (0.116 R)
• M4: 841,039 km (0.099 R)
• M5: 1,153,250 km (0.112 R)
• M6: 1,240,466 km (0.094 R)
• M7: 1,395,449 km (0.085 R)
• M8: 1,489,097 km (0.038 R)
• M9: 1,682,976 km (0.086 R)
• M10: 1,812,229 km (0.068 R)
• M11: 3,069,000 km (0.116 R)
• M12: 3,264,375 km (0.045 R)
• M13: 3,686,540 km (0.112 R)
• M14: 3,913,929 km (0.058 R)
• M15: 4,204,598 km (0.107 R)
• M16: 5,587,929 km (0.051 R)
• M17: 7,147,936 km (0.05 R)
• M18: 7,265,969 km (0.062 R)
• M19: 8,209,034 km (0.073 R)
• M20: 8,357,584 km (0.042 R)
• M21: 8,783,340 km (0.108 R)
• M22: 8,909,900 km (0.05 R)
• M23: 9,037,058 km (0.119 R)
• M24: 9,370,661 km (0.044 R)
• M25: 9,891,860 km (0.109 R)
• M26: 10,235,636 km (0.077 R)
• M27: 10,395,706 km (0.104 R)
• M28: 10,664,234 km (0.112 R)
• M29: 10,880,702 km (0.091 R)
• M30: 10,989,609 km (0.113 R)
• M31: 11,400,854 km (0.084 R)
• M32: 11,566,758 km (0.113 R)
• M33: 11,789,210 km (0.025 R)
• M34: 11,901,109 km (0.12 R)
• M35: 12,266,876 km (0.098 R)
• M36: 12,980,757 km (0.062 R)
• M37: 13,270,079 km (0.115 R)
• M38: 13,532,324 km (0.08 R)
• M39: 14,150,762 km (0.098 R)
• M40: 14,359,152 km (0.111 R)
• M41: 14,598,359 km (0.099 R)
• M42: 15,415,612 km (0.098 R)
• M43: 16,092,542 km (0.033 R)
• M44: 17,062,834 km (0.099 R)
• M45: 19,653,570 km (0.04 R)
• M46: 19,753,052 km (0.082 R)
• M47: 21,130,101 km (0.101 R)
• M48: 22,019,311 km (0.045 R)
• M49: 22,157,240 km (0.067 R)
• M50: 22,468,553 km (0.109 R)
• M51: 23,411,169 km (0.074 R)

Planet 4 - Gas Giant

Semi-Major Axis: 10.06 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 279.2

Radius: 14.1

Gravity: 1.4 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 9.4 AU - 10.72 AU

Year: 12217 Days

Day: 13.2 Hours

Environment

Temp: -177 °C

Axial Tilt: 32.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 40,614,965 km

• M1: 354,697 km (0.094 R)
• M2: 474,973 km (0.032 R)
• M3: 682,765 km (0.08 R)
• M4: 956,678 km (0.105 R)
• M5: 1,231,041 km (0.113 R)
• M6: 1,590,824 km (0.082 R)
• M7: 1,752,389 km (0.105 R)
• M8: 1,983,967 km (0.044 R)
• M9: 2,158,996 km (0.111 R)
• M10: 4,066,968 km (0.055 R)
• M11: 4,206,842 km (0.108 R)
• M12: 4,348,212 km (0.108 R)
• M13: 4,694,381 km (0.093 R)
• M14: 5,049,377 km (0.077 R)
• M15: 6,070,981 km (0.049 R)
• M16: 7,222,884 km (0.099 R)
• M17: 8,157,273 km (0.103 R)
• M18: 8,441,509 km (0.108 R)
• M19: 8,548,920 km (0.072 R)
• M20: 8,692,833 km (0.113 R)
• M21: 8,873,996 km (0.066 R)
• M22: 9,203,111 km (0.119 R)
• M23: 9,387,715 km (0.11 R)
• M24: 10,062,551 km (0.116 R)
• M25: 10,329,284 km (0.1 R)
• M26: 10,444,175 km (0.099 R)
• M27: 10,598,261 km (0.074 R)
• M28: 11,064,857 km (0.108 R)
• M29: 12,058,785 km (0.111 R)
• M30: 12,627,855 km (0.05 R)
• M31: 12,915,682 km (0.115 R)
• M32: 13,330,517 km (0.111 R)
• M33: 13,665,765 km (0.103 R)
• M34: 14,088,679 km (0.12 R)
• M35: 15,208,269 km (0.028 R)
• M36: 15,382,999 km (0.093 R)
• M37: 16,000,091 km (0.12 R)
• M38: 16,311,703 km (0.101 R)
• M39: 16,715,318 km (0.085 R)
• M40: 17,213,030 km (0.099 R)
• M41: 17,486,645 km (0.112 R)
• M42: 17,853,608 km (0.113 R)
• M43: 18,269,640 km (0.101 R)
• M44: 18,408,916 km (0.032 R)
• M45: 20,060,925 km (0.111 R)
• M46: 21,612,554 km (0.082 R)
• M47: 21,710,840 km (0.036 R)
• M48: 22,353,213 km (0.064 R)
• M49: 23,202,630 km (0.075 R)
• M50: 23,504,967 km (0.119 R)
• M51: 24,419,758 km (0.084 R)
• M52: 24,830,105 km (0.066 R)
• M53: 25,657,680 km (0.088 R)
• M54: 25,970,340 km (0.081 R)
• M55: 27,127,479 km (0.076 R)
• M56: 29,765,040 km (0.118 R)
• M57: 30,313,316 km (0.108 R)
• M58: 31,253,090 km (0.083 R)
• M59: 31,531,342 km (0.111 R)
• M60: 32,258,537 km (0.099 R)
• M61: 32,371,034 km (0.082 R)
• M62: 32,539,781 km (0.044 R)
• M63: 33,104,662 km (0.093 R)
• M64: 33,843,676 km (0.107 R)
• M65: 34,186,704 km (0.091 R)
• M66: 34,760,860 km (0.029 R)
• M67: 35,396,203 km (0.047 R)
• M68: 35,686,123 km (0.106 R)
• M69: 35,802,361 km (0.108 R)
• M70: 36,561,121 km (0.063 R)
• M71: 36,912,975 km (0.113 R)
• M72: 37,561,183 km (0.083 R)
• M73: 38,153,591 km (0.077 R)
• M74: 38,331,911 km (0.095 R)
• M75: 38,808,829 km (0.101 R)
• M76: 38,928,508 km (0.114 R)
• M77: 39,467,957 km (0.118 R)
• M78: 40,070,238 km (0.111 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 365 - 14,981 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit