🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.49

Radius: 1.17

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 0.6 AU - 0.62 AU

Year: 171 Days

Day: 22.9 Hours

Environment

Temp: 189 °C

Axial Tilt: 32.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 77,223,917 km

• M1: 186,249 km (0.072 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.95 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.43

Radius: 0.71

Gravity: 0.85 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 0.93 AU - 0.97 AU

Year: 332 Days

Day: 32.1 Hours

Environment

Temp: 84 °C

Axial Tilt: 91.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.97 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.65

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 0.84 AU - 1.1 AU

Year: 342 Days

Day: 42.7 Hours

Environment

Temp: 124 °C

Axial Tilt: 28.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 1.4 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.04

Radius: 1.33

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.173

Orbit Range: 1.16 AU - 1.64 AU

Year: 593 Days

Day: 16.9 Hours

Environment

Temp: -7 °C

Axial Tilt: 106.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 5 - Terrestrial

Semi-Major Axis: 3.93 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.33

Radius: 1.12

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.056

Orbit Range: 3.71 AU - 4.15 AU

Year: 2790 Days

Day: 44.8 Hours

Environment

Temp: -110 °C

Axial Tilt: 16.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.28 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 6.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 186.8

Radius: 8.8

Gravity: 2.41 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 5.31 AU - 7.95 AU

Year: 6114 Days

Day: 13.3 Hours

Environment

Temp: -146 °C

Axial Tilt: 19.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 77,223,917 km

• M1: 125,363 km (0.073 R)
• M2: 202,855 km (0.11 R)
• M3: 294,409 km (0.099 R)
• M4: 404,662 km (0.077 R)
• M5: 845,976 km (0.075 R)
• M6: 922,420 km (0.095 R)
• M7: 1,059,003 km (0.055 R)
• M8: 1,141,881 km (0.12 R)
• M9: 1,522,158 km (0.111 R)
• M10: 1,602,941 km (0.083 R)
• M11: 1,782,758 km (0.072 R)
• M12: 2,207,915 km (0.111 R)
• M13: 2,269,101 km (0.044 R)
• M14: 2,455,948 km (0.095 R)
• M15: 2,519,378 km (0.105 R)
• M16: 2,664,039 km (0.105 R)
• M17: 2,911,474 km (0.095 R)
• M18: 3,063,465 km (0.097 R)
• M19: 3,305,365 km (0.118 R)
• M20: 3,375,526 km (0.113 R)
• M21: 3,661,557 km (0.093 R)
• M22: 4,011,317 km (0.049 R)
• M23: 4,295,254 km (0.112 R)
• M24: 4,842,483 km (0.105 R)
• M25: 4,942,564 km (0.069 R)
• M26: 5,063,589 km (0.052 R)
• M27: 5,391,058 km (0.105 R)
• M28: 5,453,142 km (0.099 R)
• M29: 5,725,410 km (0.051 R)
• M30: 5,810,082 km (0.043 R)
• M31: 5,959,231 km (0.099 R)
• M32: 6,392,467 km (0.1 R)
• M33: 6,590,684 km (0.09 R)
• M34: 6,657,255 km (0.041 R)
• M35: 6,880,754 km (0.097 R)
• M36: 6,993,401 km (0.12 R)
• M37: 7,358,121 km (0.113 R)
• M38: 8,755,814 km (0.034 R)
• M39: 8,828,967 km (0.098 R)
• M40: 9,198,324 km (0.101 R)
• M41: 9,347,324 km (0.035 R)
• M42: 9,597,751 km (0.116 R)
• M43: 9,799,558 km (0.114 R)
• M44: 9,951,998 km (0.033 R)
• M45: 10,053,874 km (0.116 R)
• M46: 10,233,242 km (0.094 R)
• M47: 10,465,418 km (0.057 R)
• M48: 10,621,150 km (0.108 R)
• M49: 10,751,449 km (0.065 R)
• M50: 11,225,226 km (0.087 R)
• M51: 11,304,812 km (0.032 R)
• M52: 11,491,360 km (0.082 R)
• M53: 11,625,251 km (0.111 R)
• M54: 11,732,662 km (0.115 R)
• M55: 11,867,449 km (0.115 R)
• M56: 12,356,934 km (0.079 R)
• M57: 12,604,219 km (0.096 R)
• M58: 13,159,377 km (0.085 R)
• M59: 13,722,762 km (0.093 R)
• M60: 13,779,460 km (0.108 R)
• M61: 15,844,658 km (0.106 R)
• M62: 16,053,497 km (0.083 R)
• M63: 16,173,175 km (0.11 R)
• M64: 16,263,233 km (0.102 R)
• M65: 16,534,155 km (0.113 R)
• M66: 16,594,593 km (0.079 R)
• M67: 16,928,196 km (0.083 R)
• M68: 17,233,525 km (0.116 R)
• M69: 17,448,198 km (0.11 R)
• M70: 17,880,386 km (0.107 R)
• M71: 18,316,165 km (0.086 R)
• M72: 18,913,060 km (0.088 R)
• M73: 19,007,905 km (0.044 R)
• M74: 19,134,615 km (0.051 R)
• M75: 19,868,542 km (0.087 R)
• M76: 20,709,282 km (0.053 R)
• M77: 20,872,194 km (0.079 R)
• M78: 22,225,008 km (0.119 R)

Asteroid Belt

Center: 9.98 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Ice Giant

Semi-Major Axis: 13.32 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 944.9

Radius: 3.8

Gravity: 65.44 G

Time & Orbit

Eccentricity (e): 0.079

Orbit Range: 12.27 AU - 14.37 AU

Year: 17411 Days

Day: 22.8 Hours

Environment

Temp: -192 °C

Axial Tilt: 44.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 77,223,917 km

• M1: 92,451 km (0.034 R)
• M2: 203,453 km (0.098 R)
• M3: 711,487 km (0.094 R)
• M4: 1,209,948 km (0.103 R)
• M5: 2,271,494 km (0.12 R)
• M6: 3,457,955 km (0.118 R)
• M7: 3,960,753 km (0.078 R)
• M8: 4,308,568 km (0.072 R)
• M9: 5,648,816 km (0.058 R)
• M10: 5,697,136 km (0.092 R)
• M11: 6,039,565 km (0.093 R)
• M12: 6,088,933 km (0.119 R)
• M13: 7,315,635 km (0.066 R)
• M14: 7,902,657 km (0.092 R)
• M15: 8,284,132 km (0.03 R)
• M16: 8,951,787 km (0.107 R)
• M17: 9,008,185 km (0.11 R)
• M18: 9,463,711 km (0.075 R)
• M19: 9,926,866 km (0.07 R)
• M20: 10,278,870 km (0.11 R)
• M21: 10,694,901 km (0.114 R)
• M22: 12,475,864 km (0.041 R)
• M23: 12,728,684 km (0.029 R)
• M24: 13,111,057 km (0.064 R)
• M25: 13,239,262 km (0.034 R)
• M26: 13,691,646 km (0.064 R)
• M27: 14,017,769 km (0.064 R)
• M28: 15,145,588 km (0.08 R)
• M29: 16,717,412 km (0.105 R)
• M30: 17,628,463 km (0.089 R)
• M31: 17,983,160 km (0.099 R)
• M32: 18,125,727 km (0.105 R)
• M33: 19,571,590 km (0.099 R)
• M34: 20,234,159 km (0.11 R)
• M35: 20,904,208 km (0.09 R)
• M36: 21,581,438 km (0.05 R)
• M37: 21,657,134 km (0.059 R)
• M38: 21,808,677 km (0.045 R)
• M39: 22,265,848 km (0.099 R)
• M40: 24,046,960 km (0.108 R)
• M41: 24,282,577 km (0.119 R)
• M42: 24,598,079 km (0.078 R)
• M43: 24,994,214 km (0.066 R)
• M44: 25,073,650 km (0.093 R)
• M45: 25,312,708 km (0.108 R)
• M46: 27,661,394 km (0.11 R)
• M47: 28,736,704 km (0.096 R)
• M48: 29,237,557 km (0.119 R)
• M49: 29,321,332 km (0.094 R)
• M50: 29,741,253 km (0.108 R)
• M51: 30,502,258 km (0.118 R)
• M52: 31,441,134 km (0.108 R)
• M53: 32,649,586 km (0.04 R)
• M54: 33,434,526 km (0.085 R)
• M55: 33,873,147 km (0.113 R)
• M56: 35,022,806 km (0.074 R)
• M57: 36,364,998 km (0.101 R)
• M58: 36,455,056 km (0.08 R)
• M59: 40,211,758 km (0.101 R)
• M60: 40,304,958 km (0.051 R)
• M61: 40,958,999 km (0.116 R)
• M62: 41,240,393 km (0.087 R)
• M63: 41,805,125 km (0.116 R)
• M64: 41,899,521 km (0.107 R)
• M65: 43,418,987 km (0.057 R)
• M66: 44,570,442 km (0.097 R)
• M67: 44,859,764 km (0.04 R)
• M68: 45,731,770 km (0.106 R)
• M69: 47,001,257 km (0.109 R)
• M70: 47,985,611 km (0.099 R)
• M71: 50,275,207 km (0.064 R)
• M72: 53,519,536 km (0.088 R)
• M73: 57,144,591 km (0.078 R)
• M74: 57,249,310 km (0.085 R)
• M75: 57,354,178 km (0.097 R)
• M76: 60,314,271 km (0.111 R)
• M77: 61,812,943 km (0.101 R)
• M78: 62,566,766 km (0.066 R)
• M79: 62,782,786 km (0.08 R)
• M80: 63,866,173 km (0.067 R)
• M81: 63,974,931 km (0.049 R)
• M82: 64,737,431 km (0.093 R)
• M83: 65,174,556 km (0.082 R)
• M84: 65,284,062 km (0.118 R)
• M85: 65,393,418 km (0.082 R)
• M86: 66,822,377 km (0.082 R)
• M87: 68,150,507 km (0.087 R)
• M88: 68,372,660 km (0.084 R)
• M89: 68,929,164 km (0.107 R)
• M90: 69,710,962 km (0.109 R)
• M91: 73,549,195 km (0.07 R)
• M92: 74,119,462 km (0.086 R)
• M93: 75,264,334 km (0.094 R)
• M94: 75,838,940 km (0.118 R)
• M95: 76,415,041 km (0.057 R)

Kuiper Belt

Range: 30.6 - 50.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 481 - 20,481 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit