🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.55

Radius: 1.66

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 0.53 AU - 0.57 AU

Year: 172 Days

Day: 18 Hours

Environment

Temp: 81 °C

Axial Tilt: 17.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 29,184,850 km

• M1: 234,270 km (0.093 R)
• M2: 456,573 km (0.101 R)

Asteroid Belt

Center: 1.51 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Terrestrial

Semi-Major Axis: 2.47 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.87

Radius: 1.72

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 2.42 AU - 2.52 AU

Year: 1637 Days

Day: 25 Hours

Environment

Temp: -122 °C

Axial Tilt: 14.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 29,184,850 km

• M1: 1,253,032 km (0.056 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.87 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.81

Radius: 1.51

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 2.17 AU - 3.57 AU

Year: 2051 Days

Day: 46.9 Hours

Environment

Temp: -125 °C

Axial Tilt: 35 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.52 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 4.16 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 453

Radius: 8.8

Gravity: 5.85 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 3.34 AU - 4.98 AU

Year: 3578 Days

Day: 10.6 Hours

Environment

Temp: -160 °C

Axial Tilt: 22.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 29,184,850 km

• M1: 130,449 km (0.102 R)
• M2: 270,772 km (0.083 R)
• M3: 464,501 km (0.045 R)
• M4: 565,630 km (0.109 R)
• M5: 656,136 km (0.065 R)
• M6: 722,558 km (0.078 R)
• M7: 947,403 km (0.064 R)
• M8: 1,265,598 km (0.053 R)
• M9: 1,350,270 km (0.058 R)
• M10: 1,721,871 km (0.102 R)
• M11: 1,802,804 km (0.118 R)
• M12: 1,954,347 km (0.11 R)
• M13: 2,196,994 km (0.103 R)
• M14: 2,255,487 km (0.111 R)
• M15: 2,404,187 km (0.094 R)
• M16: 2,571,438 km (0.096 R)
• M17: 2,805,858 km (0.075 R)
• M18: 2,885,444 km (0.106 R)
• M19: 2,965,927 km (0.044 R)
• M20: 3,079,921 km (0.086 R)
• M21: 3,228,621 km (0.055 R)
• M22: 3,464,537 km (0.065 R)
• M23: 3,619,221 km (0.098 R)
• M24: 3,829,107 km (0.118 R)
• M25: 4,133,240 km (0.116 R)
• M26: 4,352,700 km (0.052 R)
• M27: 4,841,286 km (0.092 R)
• M28: 5,506,398 km (0.082 R)
• M29: 5,972,695 km (0.084 R)
• M30: 6,075,768 km (0.1 R)
• M31: 6,578,566 km (0.088 R)
• M32: 6,986,221 km (0.096 R)
• M33: 7,094,829 km (0.117 R)
• M34: 7,225,876 km (0.101 R)
• M35: 7,646,396 km (0.067 R)
• M36: 7,758,445 km (0.105 R)
• M37: 7,825,913 km (0.117 R)
• M38: 8,029,367 km (0.115 R)
• M39: 8,120,472 km (0.063 R)
• M40: 8,464,846 km (0.111 R)
• M41: 8,580,784 km (0.084 R)
• M42: 9,049,624 km (0.104 R)
• M43: 9,263,399 km (0.117 R)
• M44: 9,406,714 km (0.076 R)
• M45: 9,744,207 km (0.073 R)
• M46: 10,505,660 km (0.045 R)
• M47: 10,755,339 km (0.111 R)
• M48: 11,311,544 km (0.036 R)
• M49: 11,722,040 km (0.108 R)
• M50: 12,085,114 km (0.118 R)
• M51: 12,478,407 km (0.085 R)
• M52: 12,610,353 km (0.057 R)
• M53: 12,902,368 km (0.109 R)
• M54: 13,331,115 km (0.071 R)
• M55: 13,655,892 km (0.082 R)
• M56: 13,901,083 km (0.113 R)
• M57: 13,955,836 km (0.053 R)
• M58: 14,120,244 km (0.109 R)
• M59: 14,202,822 km (0.059 R)
• M60: 14,589,832 km (0.091 R)
• M61: 14,980,432 km (0.114 R)
• M62: 15,205,277 km (0.071 R)
• M63: 15,289,800 km (0.105 R)
• M64: 15,743,530 km (0.109 R)
• M65: 16,172,876 km (0.053 R)
• M66: 16,461,301 km (0.12 R)
• M67: 16,548,068 km (0.091 R)
• M68: 18,137,395 km (0.101 R)
• M69: 18,376,902 km (0.073 R)
• M70: 19,529,104 km (0.112 R)
• M71: 20,114,032 km (0.077 R)
• M72: 20,268,866 km (0.082 R)
• M73: 20,393,032 km (0.075 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 425.4

Radius: 11.5

Gravity: 3.22 G

Time & Orbit

Eccentricity (e): 0.125

Orbit Range: 5.15 AU - 6.63 AU

Year: 6029 Days

Day: 11.6 Hours

Environment

Temp: -180 °C

Axial Tilt: 10.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (67)

Outer Limit: 29,184,850 km

• M1: 176,525 km (0.106 R)
• M2: 375,341 km (0.11 R)
• M3: 448,494 km (0.103 R)
• M4: 559,197 km (0.055 R)
• M5: 692,489 km (0.092 R)
• M6: 837,449 km (0.119 R)
• M7: 1,159,533 km (0.112 R)
• M8: 1,290,431 km (0.054 R)
• M9: 2,036,625 km (0.077 R)
• M10: 2,624,545 km (0.113 R)
• M11: 2,838,620 km (0.103 R)
• M12: 2,977,895 km (0.088 R)
• M13: 3,860,672 km (0.091 R)
• M14: 4,678,524 km (0.025 R)
• M15: 4,867,466 km (0.072 R)
• M16: 5,326,432 km (0.055 R)
• M17: 5,400,184 km (0.086 R)
• M18: 5,573,568 km (0.084 R)
• M19: 5,774,029 km (0.038 R)
• M20: 5,849,875 km (0.033 R)
• M21: 6,363,893 km (0.106 R)
• M22: 6,626,288 km (0.076 R)
• M23: 6,785,460 km (0.103 R)
• M24: 6,892,423 km (0.052 R)
• M25: 7,189,075 km (0.119 R)
• M26: 7,572,943 km (0.116 R)
• M27: 7,879,170 km (0.096 R)
• M28: 8,389,149 km (0.076 R)
• M29: 9,144,619 km (0.094 R)
• M30: 9,262,801 km (0.056 R)
• M31: 10,410,815 km (0.109 R)
• M32: 10,876,364 km (0.056 R)
• M33: 11,539,531 km (0.047 R)
• M34: 12,150,788 km (0.051 R)
• M35: 12,542,285 km (0.037 R)
• M36: 13,037,604 km (0.08 R)
• M37: 13,304,487 km (0.06 R)
• M38: 13,674,143 km (0.079 R)
• M39: 13,843,338 km (0.06 R)
• M40: 14,115,606 km (0.046 R)
• M41: 14,596,264 km (0.032 R)
• M42: 15,257,038 km (0.076 R)
• M43: 15,856,626 km (0.077 R)
• M44: 16,034,498 km (0.068 R)
• M45: 16,499,897 km (0.111 R)
• M46: 16,933,432 km (0.118 R)
• M47: 17,115,343 km (0.079 R)
• M48: 17,738,119 km (0.088 R)
• M49: 17,812,020 km (0.115 R)
• M50: 17,885,772 km (0.051 R)
• M51: 18,368,524 km (0.064 R)
• M52: 19,880,510 km (0.095 R)
• M53: 21,118,731 km (0.072 R)
• M54: 22,302,200 km (0.099 R)
• M55: 22,501,465 km (0.041 R)
• M56: 22,942,180 km (0.054 R)
• M57: 23,831,988 km (0.067 R)
• M58: 25,063,478 km (0.109 R)
• M59: 25,687,002 km (0.111 R)
• M60: 26,105,427 km (0.119 R)
• M61: 26,231,538 km (0.101 R)
• M62: 27,246,709 km (0.092 R)
• M63: 27,417,251 km (0.036 R)
• M64: 28,059,624 km (0.093 R)
• M65: 28,361,064 km (0.101 R)
• M66: 28,663,700 km (0.108 R)
• M67: 29,141,366 km (0.047 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 232 - 12,319 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit