🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.76 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.64

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 0.73 AU - 0.79 AU

Year: 247 Days

Day: 43.3 Hours

Environment

Temp: 174 °C

Axial Tilt: 47.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.65 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.01

Radius: 1

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.031

Orbit Range: 1.6 AU - 1.7 AU

Year: 790 Days

Day: 32.8 Hours

Environment

Temp: -46 °C

Axial Tilt: 34.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.17 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.26

Radius: 1.79

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 2.12 AU - 2.22 AU

Year: 1192 Days

Day: 32.4 Hours

Environment

Temp: -81 °C

Axial Tilt: 1.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 48,772,516 km

• M1: 71,657 km (0.067 R)
• M2: 686,205 km (0.104 R)

Asteroid Belt

Center: 4.69 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 7.2 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 780

Radius: 13.4

Gravity: 4.34 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 5.59 AU - 8.81 AU

Year: 7202 Days

Day: 5.9 Hours

Environment

Temp: -154 °C

Axial Tilt: 39.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 48,772,516 km

• M1: 255,364 km (0.106 R)
• M2: 364,420 km (0.109 R)
• M3: 683,213 km (0.086 R)
• M4: 876,793 km (0.119 R)
• M5: 1,141,731 km (0.116 R)
• M6: 1,414,149 km (0.073 R)
• M7: 1,790,088 km (0.079 R)
• M8: 2,022,264 km (0.095 R)
• M9: 2,470,160 km (0.114 R)
• M10: 2,802,267 km (0.107 R)
• M11: 3,023,523 km (0.101 R)
• M12: 3,149,035 km (0.119 R)
• M13: 3,250,612 km (0.049 R)
• M14: 3,884,010 km (0.07 R)
• M15: 4,020,742 km (0.106 R)
• M16: 4,187,095 km (0.098 R)
• M17: 4,440,962 km (0.104 R)
• M18: 4,905,015 km (0.111 R)
• M19: 5,354,108 km (0.095 R)
• M20: 5,692,049 km (0.072 R)
• M21: 5,879,346 km (0.083 R)
• M22: 6,324,400 km (0.042 R)
• M23: 6,714,551 km (0.044 R)
• M24: 6,979,189 km (0.115 R)
• M25: 7,724,486 km (0.063 R)
• M26: 9,034,515 km (0.034 R)
• M27: 9,216,874 km (0.044 R)
• M28: 9,696,784 km (0.095 R)
• M29: 9,958,581 km (0.097 R)
• M30: 10,719,286 km (0.077 R)
• M31: 10,912,417 km (0.076 R)
• M32: 11,028,953 km (0.11 R)
• M33: 12,175,920 km (0.083 R)
• M34: 12,907,005 km (0.108 R)
• M35: 13,319,147 km (0.097 R)
• M36: 13,652,152 km (0.092 R)
• M37: 15,838,824 km (0.064 R)
• M38: 17,040,095 km (0.09 R)
• M39: 17,356,345 km (0.095 R)
• M40: 17,628,912 km (0.112 R)
• M41: 18,224,461 km (0.12 R)
• M42: 19,908,036 km (0.092 R)
• M43: 20,336,634 km (0.098 R)
• M44: 20,624,161 km (0.105 R)
• M45: 21,203,105 km (0.056 R)
• M46: 21,738,515 km (0.106 R)
• M47: 23,672,517 km (0.096 R)
• M48: 23,975,004 km (0.107 R)
• M49: 24,076,132 km (0.092 R)
• M50: 24,177,409 km (0.116 R)
• M51: 25,971,986 km (0.107 R)
• M52: 27,385,536 km (0.088 R)
• M53: 27,544,110 km (0.097 R)
• M54: 27,650,025 km (0.028 R)
• M55: 27,862,155 km (0.064 R)
• M56: 28,234,953 km (0.084 R)
• M57: 28,341,765 km (0.076 R)
• M58: 28,716,508 km (0.078 R)
• M59: 29,525,234 km (0.073 R)
• M60: 30,834,814 km (0.102 R)
• M61: 31,165,276 km (0.064 R)
• M62: 32,498,342 km (0.101 R)
• M63: 33,453,973 km (0.092 R)
• M64: 33,566,920 km (0.09 R)
• M65: 34,077,198 km (0.101 R)
• M66: 34,190,893 km (0.068 R)
• M67: 34,304,737 km (0.109 R)
• M68: 34,647,166 km (0.103 R)
• M69: 35,680,887 km (0.068 R)
• M70: 35,969,910 km (0.032 R)
• M71: 36,666,588 km (0.055 R)
• M72: 36,783,124 km (0.117 R)
• M73: 38,250,380 km (0.111 R)
• M74: 38,605,376 km (0.115 R)
• M75: 39,020,959 km (0.04 R)
• M76: 39,378,348 km (0.078 R)
• M77: 40,036,429 km (0.111 R)

Planet 5 - Gas Giant

Semi-Major Axis: 9.1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 689.1

Radius: 11.2

Gravity: 5.49 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 7.44 AU - 10.76 AU

Year: 10233 Days

Day: 14.2 Hours

Environment

Temp: -183 °C

Axial Tilt: 41 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 48,772,516 km

• M1: 156,479 km (0.101 R)
• M2: 367,113 km (0.09 R)
• M3: 457,769 km (0.111 R)
• M4: 557,850 km (0.071 R)
• M5: 634,893 km (0.112 R)
• M6: 1,260,362 km (0.118 R)
• M7: 1,654,253 km (0.112 R)
• M8: 2,011,194 km (0.084 R)
• M9: 2,659,551 km (0.102 R)
• M10: 2,992,855 km (0.096 R)
• M11: 3,164,743 km (0.091 R)
• M12: 3,822,375 km (0.115 R)
• M13: 3,946,541 km (0.116 R)
• M14: 4,294,955 km (0.111 R)
• M15: 4,391,595 km (0.07 R)
• M16: 4,587,419 km (0.112 R)
• M17: 4,686,452 km (0.096 R)
• M18: 4,852,955 km (0.106 R)
• M19: 5,226,351 km (0.11 R)
• M20: 6,037,022 km (0.08 R)
• M21: 6,736,243 km (0.029 R)
• M22: 7,931,530 km (0.112 R)
• M23: 8,533,362 km (0.109 R)
• M24: 10,123,288 km (0.095 R)
• M25: 14,478,980 km (0.075 R)
• M26: 14,869,131 km (0.058 R)
• M27: 15,114,770 km (0.067 R)
• M28: 15,510,606 km (0.095 R)
• M29: 15,659,905 km (0.059 R)
• M30: 16,261,887 km (0.06 R)
• M31: 16,565,870 km (0.102 R)
• M32: 17,025,135 km (0.057 R)
• M33: 17,488,739 km (0.097 R)
• M34: 18,008,592 km (0.11 R)
• M35: 18,323,046 km (0.08 R)
• M36: 18,692,254 km (0.118 R)
• M37: 18,798,169 km (0.044 R)
• M38: 19,277,182 km (0.051 R)
• M39: 20,519,742 km (0.071 R)
• M40: 21,123,219 km (0.072 R)
• M41: 21,399,527 km (0.119 R)
• M42: 22,403,777 km (0.079 R)
• M43: 22,685,470 km (0.099 R)
• M44: 22,911,662 km (0.065 R)
• M45: 23,025,057 km (0.095 R)
• M46: 23,996,396 km (0.071 R)
• M47: 24,574,143 km (0.079 R)
• M48: 24,922,856 km (0.089 R)
• M49: 26,097,349 km (0.089 R)
• M50: 26,215,830 km (0.099 R)
• M51: 26,334,461 km (0.082 R)
• M52: 26,870,321 km (0.105 R)
• M53: 28,621,962 km (0.032 R)
• M54: 28,927,591 km (0.092 R)
• M55: 29,050,261 km (0.112 R)
• M56: 29,975,225 km (0.072 R)
• M57: 30,099,241 km (0.059 R)
• M58: 31,475,093 km (0.092 R)
• M59: 32,297,731 km (0.093 R)
• M60: 32,616,076 km (0.081 R)
• M61: 32,807,561 km (0.075 R)
• M62: 33,063,373 km (0.089 R)
• M63: 34,938,433 km (0.084 R)
• M64: 35,658,597 km (0.11 R)
• M65: 36,053,536 km (0.111 R)
• M66: 36,185,481 km (0.07 R)
• M67: 37,647,501 km (0.072 R)
• M68: 38,722,960 km (0.104 R)
• M69: 38,858,197 km (0.064 R)
• M70: 39,604,241 km (0.103 R)
• M71: 40,149,825 km (0.108 R)
• M72: 41,801,535 km (0.095 R)
• M73: 42,079,039 km (0.099 R)
• M74: 43,264,901 km (0.082 R)
• M75: 44,391,074 km (0.114 R)
• M76: 44,745,022 km (0.058 R)
• M77: 45,242,136 km (0.112 R)
• M78: 45,455,762 km (0.097 R)
• M79: 47,754,782 km (0.057 R)
• M80: 48,481,080 km (0.039 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 376 - 12,347 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit