🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.35 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.25

Radius: 1.38

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.062

Orbit Range: 1.27 AU - 1.43 AU

Year: 562 Days

Day: 32.5 Hours

Environment

Temp: 13 °C

Axial Tilt: 22.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 1.82 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.2

Radius: 1.59

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 1.51 AU - 2.13 AU

Year: 879 Days

Day: 28 Hours

Environment

Temp: -60 °C

Axial Tilt: 33.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.66 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.72

Radius: 1.24

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 2.35 AU - 2.97 AU

Year: 1554 Days

Day: 17.9 Hours

Environment

Temp: -94 °C

Axial Tilt: 8.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 62,680,944 km

• M1: 1,530,835 km (0.057 R)

Asteroid Belt

Center: 4.42 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 6.18 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 125

Radius: 9.4

Gravity: 1.41 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 5.04 AU - 7.32 AU

Year: 5502 Days

Day: 13.4 Hours

Environment

Temp: -146 °C

Axial Tilt: 37.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 62,680,944 km

• M1: 119,828 km (0.1 R)
• M2: 188,643 km (0.099 R)
• M3: 357,240 km (0.045 R)
• M4: 707,748 km (0.096 R)
• M5: 918,531 km (0.112 R)
• M6: 1,006,644 km (0.073 R)
• M7: 1,067,082 km (0.06 R)
• M8: 1,321,548 km (0.084 R)
• M9: 1,388,268 km (0.109 R)
• M10: 1,490,593 km (0.106 R)
• M11: 1,727,107 km (0.1 R)
• M12: 1,900,043 km (0.08 R)
• M13: 2,104,692 km (0.034 R)
• M14: 2,276,281 km (0.1 R)
• M15: 2,384,291 km (0.095 R)
• M16: 2,964,431 km (0.07 R)
• M17: 3,038,034 km (0.12 R)
• M18: 3,112,384 km (0.079 R)
• M19: 3,477,702 km (0.112 R)
• M20: 3,681,304 km (0.111 R)
• M21: 3,744,883 km (0.057 R)
• M22: 3,921,259 km (0.042 R)
• M23: 4,034,954 km (0.091 R)
• M24: 4,100,478 km (0.115 R)
• M25: 4,166,301 km (0.114 R)
• M26: 4,265,783 km (0.097 R)
• M27: 4,861,632 km (0.083 R)
• M28: 5,019,009 km (0.118 R)
• M29: 5,124,924 km (0.091 R)
• M30: 5,267,341 km (0.11 R)
• M31: 5,905,825 km (0.101 R)
• M32: 5,980,324 km (0.1 R)
• M33: 6,168,070 km (0.095 R)
• M34: 6,415,056 km (0.098 R)
• M35: 6,665,333 km (0.097 R)
• M36: 6,801,318 km (0.082 R)
• M37: 6,879,557 km (0.06 R)
• M38: 7,255,048 km (0.069 R)
• M39: 7,375,025 km (0.038 R)
• M40: 7,677,812 km (0.043 R)
• M41: 7,841,023 km (0.042 R)
• M42: 8,005,281 km (0.07 R)
• M43: 8,108,653 km (0.074 R)
• M44: 8,191,531 km (0.062 R)
• M45: 8,442,107 km (0.113 R)
• M46: 8,695,227 km (0.064 R)
• M47: 8,929,497 km (0.091 R)
• M48: 9,732,688 km (0.039 R)
• M49: 9,820,801 km (0.098 R)
• M50: 9,887,222 km (0.045 R)
• M51: 10,221,125 km (0.114 R)
• M52: 10,717,640 km (0.104 R)
• M53: 11,268,310 km (0.092 R)
• M54: 11,617,172 km (0.117 R)
• M55: 12,325,369 km (0.108 R)
• M56: 12,492,769 km (0.114 R)
• M57: 12,612,596 km (0.116 R)
• M58: 12,684,852 km (0.115 R)
• M59: 12,829,513 km (0.087 R)
• M60: 13,072,012 km (0.113 R)
• M61: 13,242,703 km (0.069 R)
• M62: 13,364,924 km (0.089 R)
• M63: 13,438,526 km (0.058 R)
• M64: 13,709,448 km (0.093 R)
• M65: 13,907,665 km (0.092 R)
• M66: 14,583,548 km (0.091 R)
• M67: 14,760,523 km (0.083 R)
• M68: 15,218,891 km (0.086 R)
• M69: 15,475,601 km (0.119 R)
• M70: 16,123,659 km (0.118 R)
• M71: 16,939,416 km (0.1 R)
• M72: 17,365,770 km (0.078 R)
• M73: 17,446,104 km (0.063 R)
• M74: 17,607,071 km (0.118 R)
• M75: 17,687,854 km (0.108 R)
• M76: 17,822,642 km (0.092 R)

Planet 5 - Ice Giant

Semi-Major Axis: 15.05 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 350.3

Radius: 5

Gravity: 14.01 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 13.73 AU - 16.37 AU

Year: 20911 Days

Day: 21.8 Hours

Environment

Temp: -187 °C

Axial Tilt: 28 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (98)

Outer Limit: 62,680,944 km

• M1: 200,910 km (0.082 R)
• M2: 489,933 km (0.067 R)
• M3: 640,129 km (0.109 R)
• M4: 826,229 km (0.077 R)
• M5: 959,521 km (0.108 R)
• M6: 1,099,844 km (0.056 R)
• M7: 1,505,703 km (0.025 R)
• M8: 1,586,635 km (0.109 R)
• M9: 1,724,714 km (0.048 R)
• M10: 2,102,000 km (0.12 R)
• M11: 2,472,404 km (0.078 R)
• M12: 2,600,460 km (0.07 R)
• M13: 2,697,848 km (0.078 R)
• M14: 2,963,384 km (0.102 R)
• M15: 4,607,166 km (0.097 R)
• M16: 4,764,692 km (0.11 R)
• M17: 5,125,821 km (0.059 R)
• M18: 5,789,438 km (0.086 R)
• M19: 5,916,895 km (0.072 R)
• M20: 6,392,018 km (0.085 R)
• M21: 6,523,814 km (0.059 R)
• M22: 6,612,076 km (0.112 R)
• M23: 6,700,788 km (0.061 R)
• M24: 6,745,218 km (0.071 R)
• M25: 9,439,476 km (0.091 R)
• M26: 9,639,638 km (0.105 R)
• M27: 10,661,691 km (0.119 R)
• M28: 10,870,230 km (0.062 R)
• M29: 10,922,589 km (0.082 R)
• M30: 11,027,457 km (0.085 R)
• M31: 11,771,408 km (0.089 R)
• M32: 12,641,170 km (0.069 R)
• M33: 13,587,825 km (0.113 R)
• M34: 13,984,259 km (0.061 R)
• M35: 14,041,256 km (0.095 R)
• M36: 15,020,973 km (0.076 R)
• M37: 15,489,663 km (0.037 R)
• M38: 17,595,702 km (0.106 R)
• M39: 19,027,952 km (0.087 R)
• M40: 19,280,772 km (0.092 R)
• M41: 19,917,760 km (0.094 R)
• M42: 21,474,774 km (0.081 R)
• M43: 22,201,222 km (0.107 R)
• M44: 22,400,785 km (0.113 R)
• M45: 23,814,186 km (0.037 R)
• M46: 24,634,880 km (0.069 R)
• M47: 24,703,545 km (0.057 R)
• M48: 25,813,113 km (0.034 R)
• M49: 26,797,167 km (0.08 R)
• M50: 27,151,565 km (0.093 R)
• M51: 27,507,458 km (0.041 R)
• M52: 27,864,997 km (0.053 R)
• M53: 28,368,095 km (0.087 R)
• M54: 28,656,968 km (0.117 R)
• M55: 29,456,270 km (0.111 R)
• M56: 30,631,959 km (0.033 R)
• M57: 32,726,030 km (0.084 R)
• M58: 34,480,364 km (0.027 R)
• M59: 34,788,686 km (0.064 R)
• M60: 36,421,696 km (0.105 R)
• M61: 36,578,624 km (0.089 R)
• M62: 36,814,241 km (0.073 R)
• M63: 37,129,294 km (0.082 R)
• M64: 38,318,447 km (0.099 R)
• M65: 39,118,198 km (0.108 R)
• M66: 39,198,532 km (0.079 R)
• M67: 40,247,213 km (0.034 R)
• M68: 40,571,691 km (0.034 R)
• M69: 41,060,128 km (0.088 R)
• M70: 41,796,299 km (0.075 R)
• M71: 42,619,386 km (0.062 R)
• M72: 42,867,419 km (0.107 R)
• M73: 43,115,902 km (0.101 R)
• M74: 43,447,859 km (0.086 R)
• M75: 44,030,992 km (0.09 R)
• M76: 44,700,592 km (0.092 R)
• M77: 46,474,224 km (0.085 R)
• M78: 46,644,317 km (0.118 R)
• M79: 46,814,559 km (0.071 R)
• M80: 47,155,942 km (0.076 R)
• M81: 47,326,782 km (0.099 R)
• M82: 47,412,352 km (0.12 R)
• M83: 47,497,922 km (0.107 R)
• M84: 48,356,764 km (0.095 R)
• M85: 48,529,100 km (0.066 R)
• M86: 51,314,912 km (0.088 R)
• M87: 51,402,726 km (0.047 R)
• M88: 54,241,495 km (0.074 R)
• M89: 56,222,470 km (0.057 R)
• M90: 56,312,977 km (0.044 R)
• M91: 56,494,439 km (0.044 R)
• M92: 56,585,095 km (0.12 R)
• M93: 59,330,216 km (0.088 R)
• M94: 59,699,424 km (0.103 R)
• M95: 59,884,327 km (0.092 R)
• M96: 61,184,183 km (0.119 R)
• M97: 61,277,382 km (0.083 R)
• M98: 61,650,629 km (0.069 R)

Kuiper Belt

Range: 30.6 - 56.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 406 - 11,140 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit