🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.73 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.55

Radius: 1.83

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 1.73 AU - 1.73 AU

Year: 831 Days

Day: 35.1 Hours

Environment

Temp: -59 °C

Axial Tilt: 20.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 86,286,284 km

• M1: 56,099 km (0.08 R)
• M2: 431,590 km (0.03 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.71 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.01

Radius: 1.32

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 2.23 AU - 3.19 AU

Year: 1629 Days

Day: 21.3 Hours

Environment

Temp: -90 °C

Axial Tilt: 38 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.62 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.32

Radius: 1.4

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.232

Orbit Range: 2.78 AU - 4.46 AU

Year: 2516 Days

Day: 28.7 Hours

Environment

Temp: -119 °C

Axial Tilt: 25.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.73 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.19

Radius: 1.77

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 3.04 AU - 4.42 AU

Year: 2631 Days

Day: 28.6 Hours

Environment

Temp: -125 °C

Axial Tilt: 31.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 4.69 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.3

Radius: 1.11

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 3.91 AU - 5.47 AU

Year: 3710 Days

Day: 38.5 Hours

Environment

Temp: -131 °C

Axial Tilt: 35.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.43 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 6.17 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 266

Radius: 8.3

Gravity: 3.86 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 5.04 AU - 7.3 AU

Year: 5598 Days

Day: 14.4 Hours

Environment

Temp: -147 °C

Axial Tilt: 0.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 86,286,284 km

• M1: 105,317 km (0.118 R)
• M2: 170,093 km (0.094 R)
• M3: 459,565 km (0.088 R)
• M4: 648,357 km (0.058 R)
• M5: 741,706 km (0.11 R)
• M6: 839,842 km (0.107 R)
• M7: 1,173,595 km (0.109 R)
• M8: 1,237,324 km (0.119 R)
• M9: 1,630,916 km (0.106 R)
• M10: 1,731,745 km (0.061 R)
• M11: 1,864,289 km (0.094 R)
• M12: 2,000,273 km (0.116 R)
• M13: 2,202,679 km (0.103 R)
• M14: 2,379,055 km (0.057 R)
• M15: 2,477,341 km (0.081 R)
• M16: 3,256,596 km (0.074 R)
• M17: 3,402,753 km (0.085 R)
• M18: 4,067,117 km (0.11 R)
• M19: 4,126,059 km (0.059 R)
• M20: 4,244,540 km (0.103 R)
• M21: 4,525,485 km (0.115 R)
• M22: 4,627,212 km (0.036 R)
• M23: 5,021,103 km (0.072 R)
• M24: 5,841,049 km (0.114 R)
• M25: 6,517,381 km (0.094 R)
• M26: 7,029,155 km (0.097 R)
• M27: 7,147,188 km (0.117 R)
• M28: 7,553,795 km (0.117 R)
• M29: 7,869,746 km (0.094 R)
• M30: 8,066,317 km (0.112 R)
• M31: 8,464,547 km (0.073 R)
• M32: 8,665,905 km (0.049 R)
• M33: 8,741,901 km (0.09 R)
• M34: 9,073,709 km (0.096 R)
• M35: 9,357,646 km (0.032 R)
• M36: 9,435,586 km (0.096 R)
• M37: 9,775,922 km (0.093 R)
• M38: 9,828,580 km (0.1 R)
• M39: 10,684,878 km (0.095 R)
• M40: 11,928,934 km (0.057 R)
• M41: 12,754,864 km (0.092 R)
• M42: 12,841,332 km (0.041 R)
• M43: 12,985,843 km (0.105 R)
• M44: 13,043,887 km (0.1 R)
• M45: 13,657,986 km (0.098 R)
• M46: 13,746,399 km (0.064 R)
• M47: 13,835,110 km (0.109 R)
• M48: 14,132,212 km (0.103 R)
• M49: 14,974,896 km (0.045 R)
• M50: 15,188,223 km (0.06 R)
• M51: 15,341,112 km (0.06 R)
• M52: 15,958,054 km (0.111 R)
• M53: 16,144,602 km (0.071 R)
• M54: 16,269,516 km (0.056 R)
• M55: 16,583,074 km (0.105 R)
• M56: 17,279,751 km (0.089 R)
• M57: 18,115,405 km (0.111 R)
• M58: 18,538,168 km (0.116 R)
• M59: 18,668,917 km (0.081 R)
• M60: 18,734,441 km (0.117 R)
• M61: 18,997,134 km (0.094 R)
• M62: 19,062,957 km (0.112 R)
• M63: 19,859,417 km (0.119 R)
• M64: 19,926,287 km (0.053 R)
• M65: 20,396,323 km (0.08 R)
• M66: 20,870,100 km (0.062 R)
• M67: 20,972,125 km (0.119 R)
• M68: 21,656,237 km (0.079 R)
• M69: 21,759,609 km (0.091 R)
• M70: 22,174,294 km (0.1 R)
• M71: 22,243,558 km (0.062 R)
• M72: 22,486,954 km (0.06 R)
• M73: 23,011,444 km (0.105 R)
• M74: 23,469,213 km (0.103 R)
• M75: 23,575,278 km (0.062 R)

Planet 7 - Gas Giant

Semi-Major Axis: 8.25 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 36.5

Radius: 8.3

Gravity: 0.53 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 6.6 AU - 9.9 AU

Year: 8655 Days

Day: 5.9 Hours

Environment

Temp: -160 °C

Axial Tilt: 7.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (53)

Outer Limit: 86,286,284 km

• M1: 112,797 km (0.085 R)
• M2: 179,517 km (0.085 R)
• M3: 301,889 km (0.105 R)
• M4: 572,361 km (0.07 R)
• M5: 713,432 km (0.083 R)
• M6: 1,002,007 km (0.116 R)
• M7: 1,409,062 km (0.083 R)
• M8: 1,462,020 km (0.12 R)
• M9: 1,570,179 km (0.096 R)
• M10: 1,887,028 km (0.079 R)
• M11: 2,125,786 km (0.083 R)
• M12: 2,399,699 km (0.058 R)
• M13: 2,463,578 km (0.082 R)
• M14: 2,632,175 km (0.09 R)
• M15: 2,994,800 km (0.11 R)
• M16: 3,091,440 km (0.113 R)
• M17: 3,459,301 km (0.078 R)
• M18: 3,604,710 km (0.088 R)
• M19: 3,946,392 km (0.113 R)
• M20: 4,486,590 km (0.098 R)
• M21: 4,741,205 km (0.069 R)
• M22: 4,870,458 km (0.069 R)
• M23: 5,033,520 km (0.107 R)
• M24: 6,171,959 km (0.112 R)
• M25: 6,670,569 km (0.081 R)
• M26: 6,761,076 km (0.08 R)
• M27: 7,386,694 km (0.066 R)
• M28: 7,442,793 km (0.089 R)
• M29: 7,877,525 km (0.112 R)
• M30: 7,954,119 km (0.053 R)
• M31: 8,146,352 km (0.098 R)
• M32: 8,281,888 km (0.103 R)
• M33: 8,418,022 km (0.046 R)
• M34: 9,392,652 km (0.081 R)
• M35: 9,494,079 km (0.106 R)
• M36: 9,718,476 km (0.054 R)
• M37: 9,903,529 km (0.109 R)
• M38: 10,256,131 km (0.096 R)
• M39: 10,444,325 km (0.065 R)
• M40: 10,633,865 km (0.099 R)
• M41: 10,888,331 km (0.076 R)
• M42: 11,144,742 km (0.113 R)
• M43: 11,316,780 km (0.055 R)
• M44: 12,345,415 km (0.102 R)
• M45: 12,568,166 km (0.116 R)
• M46: 12,904,761 km (0.105 R)
• M47: 14,140,888 km (0.068 R)
• M48: 15,152,020 km (0.052 R)
• M49: 15,271,100 km (0.047 R)
• M50: 15,534,243 km (0.102 R)
• M51: 15,847,052 km (0.058 R)
• M52: 16,210,724 km (0.045 R)
• M53: 16,381,266 km (0.094 R)

Planet 8 - Ice Giant

Semi-Major Axis: 14.89 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 907.3

Radius: 7.2

Gravity: 17.5 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 11.26 AU - 18.52 AU

Year: 20986 Days

Day: 24.9 Hours

Environment

Temp: -192 °C

Axial Tilt: 37.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 86,286,284 km

• M1: 103,671 km (0.052 R)
• M2: 175,777 km (0.038 R)
• M3: 515,215 km (0.051 R)
• M4: 912,397 km (0.095 R)
• M5: 1,293,573 km (0.102 R)
• M6: 1,584,391 km (0.095 R)
• M7: 1,789,639 km (0.105 R)
• M8: 2,455,799 km (0.089 R)
• M9: 2,856,272 km (0.091 R)
• M10: 2,938,850 km (0.071 R)
• M11: 3,064,213 km (0.093 R)
• M12: 3,363,708 km (0.068 R)
• M13: 3,762,686 km (0.03 R)
• M14: 4,083,274 km (0.066 R)
• M15: 4,412,688 km (0.039 R)
• M16: 4,799,698 km (0.116 R)
• M17: 5,047,133 km (0.108 R)
• M18: 5,814,271 km (0.095 R)
• M19: 6,025,054 km (0.026 R)
• M20: 6,184,675 km (0.107 R)
• M21: 6,948,372 km (0.105 R)
• M22: 7,569,054 km (0.09 R)
• M23: 9,473,584 km (0.086 R)
• M24: 9,659,535 km (0.089 R)
• M25: 10,351,125 km (0.105 R)
• M26: 10,478,583 km (0.116 R)
• M27: 10,670,816 km (0.105 R)
• M28: 11,451,119 km (0.094 R)
• M29: 11,715,458 km (0.115 R)
• M30: 11,781,730 km (0.099 R)
• M31: 12,048,463 km (0.086 R)
• M32: 12,182,652 km (0.12 R)
• M33: 12,452,377 km (0.106 R)
• M34: 13,273,370 km (0.082 R)
• M35: 15,039,224 km (0.12 R)
• M36: 15,111,330 km (0.047 R)
• M37: 15,765,970 km (0.079 R)
• M38: 16,355,685 km (0.112 R)
• M39: 16,504,235 km (0.087 R)
• M40: 16,578,735 km (0.117 R)
• M41: 16,877,632 km (0.086 R)
• M42: 17,480,661 km (0.036 R)
• M43: 17,937,682 km (0.078 R)
• M44: 18,167,614 km (0.078 R)
• M45: 20,280,983 km (0.085 R)
• M46: 21,083,127 km (0.103 R)
• M47: 23,467,717 km (0.029 R)
• M48: 23,887,489 km (0.102 R)
• M49: 24,056,086 km (0.115 R)
• M50: 27,333,326 km (0.074 R)
• M51: 28,307,807 km (0.096 R)
• M52: 29,113,690 km (0.099 R)
• M53: 29,474,221 km (0.112 R)
• M54: 30,656,194 km (0.067 R)
• M55: 32,225,027 km (0.08 R)
• M56: 33,725,344 km (0.036 R)
• M57: 35,536,525 km (0.075 R)
• M58: 36,696,507 km (0.042 R)
• M59: 37,967,192 km (0.116 R)
• M60: 38,855,205 km (0.117 R)
• M61: 40,050,043 km (0.088 R)
• M62: 41,256,849 km (0.102 R)
• M63: 41,560,383 km (0.084 R)
• M64: 41,763,238 km (0.075 R)
• M65: 41,966,391 km (0.115 R)
• M66: 42,067,968 km (0.071 R)
• M67: 43,603,142 km (0.085 R)
• M68: 44,015,583 km (0.119 R)
• M69: 45,052,296 km (0.107 R)
• M70: 47,255,574 km (0.083 R)
• M71: 47,467,255 km (0.101 R)
• M72: 48,530,297 km (0.11 R)
• M73: 48,850,736 km (0.038 R)
• M74: 51,330,769 km (0.055 R)
• M75: 52,421,787 km (0.066 R)
• M76: 54,072,599 km (0.083 R)
• M77: 55,405,516 km (0.106 R)
• M78: 56,300,111 km (0.079 R)
• M79: 58,784,633 km (0.101 R)
• M80: 62,114,233 km (0.081 R)
• M81: 62,230,021 km (0.089 R)
• M82: 67,400,273 km (0.08 R)
• M83: 67,519,353 km (0.107 R)
• M84: 68,594,513 km (0.117 R)
• M85: 68,834,169 km (0.108 R)
• M86: 72,340,444 km (0.107 R)
• M87: 73,440,437 km (0.047 R)
• M88: 75,656,879 km (0.117 R)
• M89: 77,395,954 km (0.089 R)
• M90: 81,927,872 km (0.116 R)
• M91: 82,946,484 km (0.103 R)
• M92: 84,097,640 km (0.106 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: 410 - 13,542 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit