🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.79 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.53

Radius: 1.19

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 0.68 AU - 0.9 AU

Year: 245 Days

Day: 22.3 Hours

Environment

Temp: 120 °C

Axial Tilt: 53.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.7 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.28

Radius: 1.39

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 1.58 AU - 1.82 AU

Year: 772 Days

Day: 42.6 Hours

Environment

Temp: -29 °C

Axial Tilt: 25.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.31 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.4

Radius: 1.14

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.232

Orbit Range: 1.77 AU - 2.85 AU

Year: 1223 Days

Day: 22.4 Hours

Environment

Temp: -67 °C

Axial Tilt: 22.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.82 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 7.32 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 718

Radius: 14.8

Gravity: 3.28 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 6.32 AU - 8.32 AU

Year: 6897 Days

Day: 13.2 Hours

Environment

Temp: -155 °C

Axial Tilt: 32.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 59,305,826 km

• M1: 193,580 km (0.064 R)
• M2: 351,854 km (0.088 R)
• M3: 569,519 km (0.119 R)
• M4: 768,035 km (0.081 R)
• M5: 930,050 km (0.063 R)
• M6: 1,023,997 km (0.052 R)
• M7: 1,188,405 km (0.118 R)
• M8: 1,380,190 km (0.067 R)
• M9: 1,835,715 km (0.092 R)
• M10: 2,403,439 km (0.115 R)
• M11: 2,719,240 km (0.119 R)
• M12: 2,835,328 km (0.099 R)
• M13: 3,048,655 km (0.1 R)
• M14: 3,416,067 km (0.053 R)
• M15: 3,541,879 km (0.097 R)
• M16: 3,850,051 km (0.085 R)
• M17: 4,356,290 km (0.118 R)
• M18: 5,083,336 km (0.091 R)
• M19: 5,256,570 km (0.038 R)
• M20: 5,373,256 km (0.099 R)
• M21: 5,999,772 km (0.096 R)
• M22: 6,275,481 km (0.11 R)
• M23: 6,368,232 km (0.041 R)
• M24: 6,492,697 km (0.065 R)
• M25: 6,775,886 km (0.082 R)
• M26: 7,159,904 km (0.082 R)
• M27: 7,354,531 km (0.107 R)
• M28: 7,882,312 km (0.062 R)
• M29: 8,083,371 km (0.079 R)
• M30: 8,354,143 km (0.082 R)
• M31: 8,697,022 km (0.039 R)
• M32: 9,184,711 km (0.102 R)
• M33: 9,753,033 km (0.054 R)
• M34: 9,932,999 km (0.115 R)
• M35: 10,369,526 km (0.069 R)
• M36: 10,924,085 km (0.093 R)
• M37: 11,186,181 km (0.101 R)
• M38: 11,602,212 km (0.08 R)
• M39: 11,793,099 km (0.108 R)
• M40: 11,984,884 km (0.109 R)
• M41: 13,197,674 km (0.104 R)
• M42: 13,356,995 km (0.11 R)
• M43: 14,408,369 km (0.092 R)
• M44: 14,778,624 km (0.087 R)
• M45: 15,570,446 km (0.119 R)
• M46: 15,781,079 km (0.104 R)
• M47: 16,247,974 km (0.106 R)
• M48: 16,418,815 km (0.059 R)
• M49: 17,021,695 km (0.085 R)
• M50: 18,116,153 km (0.12 R)
• M51: 18,963,325 km (0.047 R)
• M52: 19,188,320 km (0.074 R)
• M53: 19,732,258 km (0.102 R)
• M54: 20,143,353 km (0.108 R)
• M55: 20,373,136 km (0.108 R)
• M56: 21,628,411 km (0.108 R)
• M57: 21,957,975 km (0.056 R)
• M58: 22,289,185 km (0.066 R)
• M59: 22,431,602 km (0.12 R)
• M60: 22,574,319 km (0.066 R)
• M61: 22,813,077 km (0.094 R)
• M62: 23,389,178 km (0.115 R)
• M63: 23,485,669 km (0.115 R)
• M64: 23,872,828 km (0.085 R)
• M65: 24,067,305 km (0.046 R)
• M66: 24,359,919 km (0.095 R)
• M67: 25,641,673 km (0.11 R)
• M68: 26,190,698 km (0.081 R)
• M69: 26,290,779 km (0.09 R)
• M70: 28,013,996 km (0.099 R)
• M71: 28,992,965 km (0.082 R)
• M72: 30,035,363 km (0.093 R)
• M73: 30,140,381 km (0.112 R)
• M74: 30,825,389 km (0.05 R)
• M75: 30,931,155 km (0.032 R)
• M76: 31,355,714 km (0.055 R)
• M77: 31,728,811 km (0.075 R)
• M78: 32,157,109 km (0.103 R)
• M79: 33,181,705 km (0.112 R)
• M80: 33,561,983 km (0.102 R)
• M81: 33,998,210 km (0.102 R)
• M82: 34,162,319 km (0.108 R)
• M83: 34,711,194 km (0.115 R)
• M84: 35,484,615 km (0.071 R)
• M85: 36,207,921 km (0.071 R)
• M86: 36,487,369 km (0.101 R)
• M87: 36,767,566 km (0.102 R)
• M88: 37,161,009 km (0.092 R)

Planet 5 - Gas Giant

Semi-Major Axis: 11.17 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 767.6

Radius: 12.8

Gravity: 4.69 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 8.59 AU - 13.75 AU

Year: 13001 Days

Day: 9.6 Hours

Environment

Temp: -182 °C

Axial Tilt: 21.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 59,305,826 km

• M1: 365,468 km (0.106 R)
• M2: 1,278,164 km (0.111 R)
• M3: 1,703,172 km (0.075 R)
• M4: 1,891,067 km (0.084 R)
• M5: 2,085,993 km (0.047 R)
• M6: 2,200,435 km (0.094 R)
• M7: 3,028,011 km (0.097 R)
• M8: 4,378,281 km (0.083 R)
• M9: 4,827,523 km (0.088 R)
• M10: 5,213,187 km (0.112 R)
• M11: 5,568,930 km (0.085 R)
• M12: 6,429,716 km (0.073 R)
• M13: 6,897,210 km (0.094 R)
• M14: 7,730,620 km (0.115 R)
• M15: 8,828,818 km (0.084 R)
• M16: 9,443,964 km (0.084 R)
• M17: 10,073,023 km (0.111 R)
• M18: 10,516,431 km (0.043 R)
• M19: 10,615,914 km (0.056 R)
• M20: 10,916,157 km (0.07 R)
• M21: 11,219,092 km (0.078 R)
• M22: 11,988,773 km (0.109 R)
• M23: 13,741,612 km (0.097 R)
• M24: 15,178,350 km (0.079 R)
• M25: 16,662,510 km (0.048 R)
• M26: 16,894,985 km (0.118 R)
• M27: 17,011,522 km (0.026 R)
• M28: 17,304,285 km (0.114 R)
• M29: 17,421,869 km (0.069 R)
• M30: 17,835,507 km (0.108 R)
• M31: 19,890,084 km (0.11 R)
• M32: 20,074,987 km (0.084 R)
• M33: 21,196,223 km (0.113 R)
• M34: 21,511,426 km (0.043 R)
• M35: 21,827,975 km (0.098 R)
• M36: 22,530,038 km (0.099 R)
• M37: 23,110,029 km (0.036 R)
• M38: 23,304,356 km (0.118 R)
• M39: 24,945,445 km (0.097 R)
• M40: 25,344,871 km (0.1 R)
• M41: 25,880,731 km (0.108 R)
• M42: 26,285,094 km (0.082 R)
• M43: 26,759,469 km (0.087 R)
• M44: 28,476,852 km (0.106 R)
• M45: 28,754,955 km (0.119 R)
• M46: 28,964,093 km (0.097 R)
• M47: 31,154,804 km (0.044 R)
• M48: 31,369,626 km (0.12 R)
• M49: 31,728,811 km (0.062 R)
• M50: 32,378,664 km (0.098 R)
• M51: 33,765,137 km (0.09 R)
• M52: 34,502,655 km (0.097 R)
• M53: 34,724,957 km (0.077 R)
• M54: 35,544,005 km (0.079 R)
• M55: 36,068,645 km (0.105 R)
• M56: 38,960,821 km (0.083 R)
• M57: 39,346,933 km (0.113 R)
• M58: 40,278,778 km (0.067 R)
• M59: 41,060,726 km (0.05 R)
• M60: 41,296,343 km (0.103 R)
• M61: 41,926,748 km (0.102 R)
• M62: 42,719,318 km (0.091 R)
• M63: 45,694,520 km (0.092 R)
• M64: 45,775,901 km (0.096 R)
• M65: 46,755,767 km (0.085 R)
• M66: 47,990,249 km (0.111 R)
• M67: 48,985,524 km (0.088 R)
• M68: 50,155,379 km (0.087 R)
• M69: 53,376,670 km (0.08 R)
• M70: 53,462,240 km (0.087 R)
• M71: 54,235,362 km (0.117 R)
• M72: 55,012,223 km (0.043 R)
• M73: 55,185,308 km (0.106 R)
• M74: 55,532,226 km (0.108 R)
• M75: 55,792,825 km (0.083 R)
• M76: 56,053,724 km (0.046 R)
• M77: 56,576,868 km (0.086 R)
• M78: 56,839,113 km (0.084 R)
• M79: 57,980,096 km (0.092 R)
• M80: 58,420,811 km (0.083 R)

Kuiper Belt

Range: 31.5 - 59.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 550 - 13,782 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit