🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.71 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.92

Radius: 1.3

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.011

Orbit Range: 0.7 AU - 0.72 AU

Year: 209 Days

Day: 28 Hours

Environment

Temp: 229 °C

Axial Tilt: 37.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.72 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.95

Radius: 1.73

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 0.7 AU - 0.74 AU

Year: 214 Days

Day: 35.7 Hours

Environment

Temp: 154 °C

Axial Tilt: 31.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 2.18 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.45

Radius: 1.64

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 2.03 AU - 2.33 AU

Year: 1126 Days

Day: 34.7 Hours

Environment

Temp: -60 °C

Axial Tilt: 29.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.58 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.37

Radius: 1.41

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 2.81 AU - 4.35 AU

Year: 2370 Days

Day: 34.5 Hours

Environment

Temp: -103 °C

Axial Tilt: 5.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.67 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.68

Radius: 1.23

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 3.31 AU - 4.03 AU

Year: 2460 Days

Day: 18.3 Hours

Environment

Temp: -114 °C

Axial Tilt: 5.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 6.14 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 787.6

Radius: 11.3

Gravity: 6.17 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 5.57 AU - 6.71 AU

Year: 5323 Days

Day: 12.2 Hours

Environment

Temp: -147 °C

Axial Tilt: 25.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 28,171,846 km

• M1: 200,910 km (0.072 R)
• M2: 319,840 km (0.117 R)
• M3: 443,558 km (0.101 R)
• M4: 529,876 km (0.051 R)
• M5: 635,342 km (0.106 R)
• M6: 883,675 km (0.066 R)
• M7: 1,027,139 km (0.107 R)
• M8: 1,241,962 km (0.044 R)
• M9: 1,404,574 km (0.047 R)
• M10: 1,662,032 km (0.115 R)
• M11: 1,769,444 km (0.09 R)
• M12: 1,991,447 km (0.118 R)
• M13: 2,163,933 km (0.063 R)
• M14: 2,524,165 km (0.114 R)
• M15: 3,055,836 km (0.077 R)
• M16: 3,278,288 km (0.039 R)
• M17: 3,437,310 km (0.118 R)
• M18: 3,645,401 km (0.071 R)
• M19: 3,929,487 km (0.08 R)
• M20: 4,294,955 km (0.118 R)
• M21: 5,006,143 km (0.072 R)
• M22: 5,163,371 km (0.082 R)
• M23: 5,429,206 km (0.078 R)
• M24: 6,029,542 km (0.03 R)
• M25: 6,168,967 km (0.12 R)
• M26: 6,281,315 km (0.107 R)
• M27: 6,394,411 km (0.109 R)
• M28: 6,679,844 km (0.098 R)
• M29: 7,086,750 km (0.107 R)
• M30: 7,863,612 km (0.028 R)
• M31: 8,573,454 km (0.046 R)
• M32: 9,047,380 km (0.083 R)
• M33: 9,175,286 km (0.072 R)
• M34: 9,562,445 km (0.114 R)
• M35: 9,823,494 km (0.068 R)
• M36: 10,587,341 km (0.106 R)
• M37: 10,688,319 km (0.108 R)
• M38: 12,101,271 km (0.077 R)
• M39: 12,883,518 km (0.051 R)
• M40: 12,991,528 km (0.115 R)
• M41: 13,426,259 km (0.074 R)
• M42: 14,384,583 km (0.067 R)
• M43: 14,721,627 km (0.089 R)
• M44: 15,098,913 km (0.064 R)
• M45: 15,517,787 km (0.12 R)
• M46: 16,289,114 km (0.117 R)
• M47: 16,757,953 km (0.086 R)
• M48: 17,231,281 km (0.069 R)
• M49: 17,788,982 km (0.117 R)
• M50: 17,989,593 km (0.077 R)
• M51: 18,190,951 km (0.062 R)
• M52: 18,312,126 km (0.106 R)
• M53: 19,126,985 km (0.077 R)
• M54: 20,791,860 km (0.091 R)
• M55: 20,918,569 km (0.117 R)
• M56: 21,130,400 km (0.03 R)
• M57: 21,898,735 km (0.096 R)
• M58: 22,719,728 km (0.116 R)
• M59: 22,981,225 km (0.116 R)
• M60: 23,068,440 km (0.084 R)
• M61: 23,155,955 km (0.073 R)
• M62: 23,287,302 km (0.106 R)
• M63: 23,948,076 km (0.094 R)
• M64: 24,169,630 km (0.096 R)
• M65: 25,197,817 km (0.069 R)
• M66: 26,103,482 km (0.074 R)
• M67: 27,065,845 km (0.062 R)
• M68: 27,574,478 km (0.056 R)
• M69: 27,760,278 km (0.104 R)
• M70: 28,039,727 km (0.086 R)
• M71: 28,883,758 km (0.072 R)
• M72: 30,452,591 km (0.067 R)
• M73: 30,740,866 km (0.053 R)
• M74: 31,902,793 km (0.073 R)
• M75: 32,049,100 km (0.047 R)
• M76: 32,342,312 km (0.114 R)
• M77: 32,489,217 km (0.073 R)
• M78: 32,783,775 km (0.071 R)

Planet 7 - Gas Giant

Semi-Major Axis: 7.19 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 305.7

Radius: 14.5

Gravity: 1.45 G

Time & Orbit

Eccentricity (e): 0.125

Orbit Range: 6.29 AU - 8.09 AU

Year: 6745 Days

Day: 5 Hours

Environment

Temp: -152 °C

Axial Tilt: 13.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 28,171,846 km

• M1: 187,446 km (0.082 R)
• M2: 325,824 km (0.071 R)
• M3: 732,431 km (0.118 R)
• M4: 837,598 km (0.075 R)
• M5: 948,750 km (0.111 R)
• M6: 1,132,755 km (0.036 R)
• M7: 1,286,242 km (0.111 R)
• M8: 1,522,757 km (0.083 R)
• M9: 1,888,524 km (0.107 R)
• M10: 2,073,426 km (0.087 R)
• M11: 2,211,954 km (0.116 R)
• M12: 2,335,821 km (0.119 R)
• M13: 2,740,483 km (0.082 R)
• M14: 2,893,372 km (0.095 R)
• M15: 3,049,104 km (0.119 R)
• M16: 3,227,724 km (0.052 R)
• M17: 3,450,924 km (0.094 R)
• M18: 3,553,997 km (0.072 R)
• M19: 4,195,023 km (0.061 R)
• M20: 4,416,728 km (0.073 R)
• M21: 4,596,993 km (0.03 R)
• M22: 4,710,987 km (0.094 R)
• M23: 4,802,840 km (0.077 R)
• M24: 4,918,479 km (0.095 R)
• M25: 5,318,803 km (0.106 R)
• M26: 5,510,886 km (0.099 R)
• M27: 5,852,568 km (0.097 R)
• M28: 6,302,259 km (0.105 R)
• M29: 6,763,170 km (0.12 R)
• M30: 7,341,516 km (0.091 R)
• M31: 7,502,034 km (0.104 R)
• M32: 7,609,744 km (0.042 R)
• M33: 8,601,878 km (0.094 R)
• M34: 9,113,353 km (0.057 R)
• M35: 9,693,344 km (0.114 R)
• M36: 9,987,902 km (0.11 R)
• M37: 10,465,269 km (0.118 R)
• M38: 10,616,063 km (0.113 R)
• M39: 10,828,193 km (0.114 R)
• M40: 10,950,115 km (0.114 R)
• M41: 11,504,525 km (0.114 R)
• M42: 12,004,930 km (0.106 R)
• M43: 12,353,194 km (0.076 R)
• M44: 12,512,665 km (0.085 R)
• M45: 12,962,655 km (0.032 R)
• M46: 13,385,269 km (0.104 R)
• M47: 13,944,766 km (0.117 R)
• M48: 14,044,248 km (0.034 R)
• M49: 14,310,981 km (0.072 R)
• M50: 15,154,863 km (0.114 R)
• M51: 15,496,993 km (0.11 R)
• M52: 16,015,050 km (0.049 R)
• M53: 16,749,875 km (0.03 R)
• M54: 17,068,219 km (0.088 R)
• M55: 17,388,509 km (0.08 R)
• M56: 18,035,070 km (0.081 R)
• M57: 18,324,991 km (0.105 R)
• M58: 19,056,525 km (0.095 R)
• M59: 19,611,533 km (0.083 R)
• M60: 19,760,532 km (0.103 R)
• M61: 20,059,429 km (0.075 R)
• M62: 20,284,574 km (0.094 R)
• M63: 20,699,558 km (0.09 R)
• M64: 21,155,532 km (0.108 R)
• M65: 21,576,501 km (0.069 R)
• M66: 21,961,566 km (0.115 R)
• M67: 22,426,666 km (0.077 R)
• M68: 23,761,976 km (0.069 R)
• M69: 24,760,243 km (0.064 R)
• M70: 25,123,018 km (0.058 R)
• M71: 25,365,815 km (0.105 R)
• M72: 25,528,129 km (0.102 R)
• M73: 25,812,963 km (0.097 R)
• M74: 26,221,814 km (0.095 R)
• M75: 26,880,344 km (0.081 R)
• M76: 27,753,098 km (0.094 R)
• M77: 28,129,935 km (0.06 R)

Kuiper Belt

Range: 31.4 - 60.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 265 - 19,829 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit