🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.79 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.5

Radius: 1.44

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.121

Orbit Range: 0.69 AU - 0.89 AU

Year: 262 Days

Day: 46.3 Hours

Environment

Temp: 79 °C

Axial Tilt: 33.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.4 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.59

Radius: 1.46

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 1.16 AU - 1.64 AU

Year: 618 Days

Day: 21.3 Hours

Environment

Temp: -34 °C

Axial Tilt: 29.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.61 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.12

Radius: 1.76

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 1.43 AU - 1.79 AU

Year: 762 Days

Day: 35 Hours

Environment

Temp: -53 °C

Axial Tilt: 10 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 38,373,121 km

• M1: 170,392 km (0.081 R)

Asteroid Belt

Center: 5.21 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 8.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 159.7

Radius: 12.3

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 8.05 AU - 9.57 AU

Year: 9748 Days

Day: 14.6 Hours

Environment

Temp: -173 °C

Axial Tilt: 34.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (56)

Outer Limit: 38,373,121 km

• M1: 267,032 km (0.118 R)
• M2: 401,221 km (0.091 R)
• M3: 576,999 km (0.12 R)
• M4: 1,205,460 km (0.109 R)
• M5: 1,322,445 km (0.078 R)
• M6: 1,412,653 km (0.103 R)
• M7: 2,104,244 km (0.104 R)
• M8: 2,246,960 km (0.096 R)
• M9: 2,504,717 km (0.107 R)
• M10: 2,618,262 km (0.053 R)
• M11: 2,733,452 km (0.096 R)
• M12: 3,999,948 km (0.097 R)
• M13: 4,133,240 km (0.081 R)
• M14: 4,869,859 km (0.068 R)
• M15: 5,424,568 km (0.065 R)
• M16: 5,572,521 km (0.118 R)
• M17: 6,152,512 km (0.044 R)
• M18: 6,751,651 km (0.097 R)
• M19: 7,152,723 km (0.035 R)
• M20: 7,397,016 km (0.083 R)
• M21: 7,866,006 km (0.119 R)
• M22: 8,804,134 km (0.074 R)
• M23: 9,777,268 km (0.107 R)
• M24: 10,048,639 km (0.11 R)
• M25: 10,629,826 km (0.106 R)
• M26: 10,784,510 km (0.105 R)
• M27: 11,284,766 km (0.111 R)
• M28: 11,506,021 km (0.054 R)
• M29: 11,888,692 km (0.118 R)
• M30: 12,666,601 km (0.119 R)
• M31: 13,662,175 km (0.087 R)
• M32: 14,717,139 km (0.087 R)
• M33: 14,889,775 km (0.091 R)
• M34: 15,516,890 km (0.112 R)
• M35: 15,939,803 km (0.093 R)
• M36: 16,509,471 km (0.093 R)
• M37: 17,049,669 km (0.078 R)
• M38: 17,522,548 km (0.072 R)
• M39: 17,889,213 km (0.085 R)
• M40: 17,999,765 km (0.047 R)
• M41: 18,184,369 km (0.09 R)
• M42: 18,518,421 km (0.098 R)
• M43: 18,817,019 km (0.106 R)
• M44: 19,381,302 km (0.044 R)
• M45: 19,532,695 km (0.119 R)
• M46: 19,646,539 km (0.083 R)
• M47: 20,142,157 km (0.111 R)
• M48: 20,680,709 km (0.098 R)
• M49: 21,146,108 km (0.108 R)
• M50: 21,380,079 km (0.034 R)
• M51: 24,010,009 km (0.089 R)
• M52: 24,254,153 km (0.106 R)
• M53: 25,032,660 km (0.096 R)
• M54: 25,321,684 km (0.092 R)
• M55: 27,078,112 km (0.099 R)
• M56: 27,459,736 km (0.113 R)

Planet 5 - Gas Giant

Semi-Major Axis: 10.28 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 232.8

Radius: 11.6

Gravity: 1.73 G

Time & Orbit

Eccentricity (e): 0.061

Orbit Range: 9.65 AU - 10.91 AU

Year: 12287 Days

Day: 6.7 Hours

Environment

Temp: -170 °C

Axial Tilt: 14.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 38,373,121 km

• M1: 207,642 km (0.071 R)
• M2: 323,431 km (0.06 R)
• M3: 807,230 km (0.102 R)
• M4: 1,058,405 km (0.119 R)
• M5: 1,501,065 km (0.107 R)
• M6: 1,615,657 km (0.104 R)
• M7: 1,693,897 km (0.108 R)
• M8: 1,813,575 km (0.108 R)
• M9: 2,320,861 km (0.097 R)
• M10: 2,432,162 km (0.119 R)
• M11: 2,942,889 km (0.116 R)
• M12: 3,360,417 km (0.07 R)
• M13: 3,436,113 km (0.113 R)
• M14: 3,537,990 km (0.082 R)
• M15: 3,615,033 km (0.113 R)
• M16: 4,089,108 km (0.111 R)
• M17: 4,170,041 km (0.113 R)
• M18: 4,471,480 km (0.097 R)
• M19: 5,271,081 km (0.12 R)
• M20: 5,747,700 km (0.101 R)
• M21: 6,902,895 km (0.091 R)
• M22: 7,194,610 km (0.091 R)
• M23: 7,391,332 km (0.052 R)
• M24: 8,298,643 km (0.091 R)
• M25: 8,783,041 km (0.09 R)
• M26: 8,993,375 km (0.104 R)
• M27: 9,347,922 km (0.083 R)
• M28: 9,960,974 km (0.032 R)
• M29: 10,070,480 km (0.115 R)
• M30: 10,180,434 km (0.117 R)
• M31: 10,512,691 km (0.115 R)
• M32: 10,848,538 km (0.083 R)
• M33: 11,187,976 km (0.117 R)
• M34: 11,799,981 km (0.105 R)
• M35: 11,877,173 km (0.119 R)
• M36: 12,227,083 km (0.099 R)
• M37: 12,817,695 km (0.068 R)
• M38: 13,538,757 km (0.053 R)
• M39: 13,660,230 km (0.099 R)
• M40: 13,822,694 km (0.102 R)
• M41: 13,985,905 km (0.096 R)
• M42: 14,231,844 km (0.071 R)
• M43: 16,682,407 km (0.039 R)
• M44: 17,249,382 km (0.105 R)
• M45: 17,381,029 km (0.113 R)
• M46: 17,557,255 km (0.082 R)
• M47: 18,491,942 km (0.107 R)
• M48: 19,078,665 km (0.089 R)
• M49: 20,039,383 km (0.056 R)
• M50: 20,131,685 km (0.042 R)
• M51: 20,409,637 km (0.068 R)
• M52: 21,015,808 km (0.115 R)
• M53: 21,109,606 km (0.104 R)
• M54: 21,250,677 km (0.106 R)
• M55: 21,391,897 km (0.04 R)
• M56: 21,722,808 km (0.067 R)
• M57: 21,865,075 km (0.111 R)
• M58: 22,341,844 km (0.1 R)
• M59: 24,184,291 km (0.119 R)
• M60: 24,331,794 km (0.09 R)
• M61: 24,627,849 km (0.117 R)
• M62: 24,776,250 km (0.099 R)
• M63: 25,024,283 km (0.105 R)
• M64: 25,173,582 km (0.079 R)
• M65: 25,323,030 km (0.113 R)
• M66: 26,327,430 km (0.093 R)
• M67: 27,601,256 km (0.12 R)
• M68: 29,470,631 km (0.06 R)
• M69: 30,102,682 km (0.044 R)
• M70: 30,314,513 km (0.098 R)
• M71: 32,079,917 km (0.115 R)
• M72: 32,784,673 km (0.119 R)
• M73: 33,056,941 km (0.07 R)
• M74: 33,878,682 km (0.08 R)
• M75: 35,374,511 km (0.091 R)
• M76: 37,630,148 km (0.101 R)
• M77: 37,801,138 km (0.106 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 239 - 15,165 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit