🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 2.64 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.58

Radius: 1.46

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 2.12 AU - 3.16 AU

Year: 1575 Days

Day: 21.5 Hours

Environment

Temp: -95 °C

Axial Tilt: 7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 69,845,557 km

• M1: 855,401 km (0.1 R)

Planet 2 - Terrestrial

Semi-Major Axis: 3.07 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.58

Radius: 1.46

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 3.04 AU - 3.1 AU

Year: 1975 Days

Day: 46.8 Hours

Environment

Temp: -98 °C

Axial Tilt: 13 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 69,845,557 km

• M1: 1,968,558 km (0.116 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.43 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.9

Radius: 1.53

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 3.08 AU - 3.78 AU

Year: 2332 Days

Day: 34.2 Hours

Environment

Temp: -124 °C

Axial Tilt: 48.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.08 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 4.73 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 494.8

Radius: 12.4

Gravity: 3.22 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 3.68 AU - 5.78 AU

Year: 3776 Days

Day: 12 Hours

Environment

Temp: -145 °C

Axial Tilt: 56.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 69,845,557 km

• M1: 154,983 km (0.084 R)
• M2: 237,113 km (0.077 R)
• M3: 631,004 km (0.065 R)
• M4: 797,357 km (0.063 R)
• M5: 1,128,566 km (0.031 R)
• M6: 1,212,192 km (0.032 R)
• M7: 1,310,627 km (0.095 R)
• M8: 1,450,651 km (0.114 R)
• M9: 1,663,528 km (0.069 R)
• M10: 2,105,440 km (0.1 R)
• M11: 2,195,199 km (0.096 R)
• M12: 2,301,713 km (0.119 R)
• M13: 2,378,905 km (0.096 R)
• M14: 2,504,119 km (0.034 R)
• M15: 2,712,658 km (0.05 R)
• M16: 2,843,856 km (0.109 R)
• M17: 2,977,147 km (0.117 R)
• M18: 3,250,163 km (0.1 R)
• M19: 3,372,235 km (0.087 R)
• M20: 3,711,523 km (0.113 R)
• M21: 3,839,280 km (0.112 R)
• M22: 3,949,982 km (0.03 R)
• M23: 4,118,130 km (0.042 R)
• M24: 4,423,011 km (0.065 R)
• M25: 4,539,248 km (0.106 R)
• M26: 4,715,624 km (0.07 R)
• M27: 4,854,301 km (0.108 R)
• M28: 5,631,013 km (0.042 R)
• M29: 5,820,704 km (0.029 R)
• M30: 6,098,507 km (0.11 R)
• M31: 6,578,566 km (0.063 R)
• M32: 7,207,177 km (0.069 R)
• M33: 7,528,812 km (0.046 R)
• M34: 7,761,437 km (0.051 R)
• M35: 7,972,819 km (0.106 R)
• M36: 8,138,573 km (0.066 R)
• M37: 8,401,416 km (0.119 R)
• M38: 8,691,337 km (0.057 R)
• M39: 8,960,015 km (0.068 R)
• M40: 9,206,702 km (0.108 R)
• M41: 9,380,684 km (0.112 R)
• M42: 10,113,265 km (0.103 R)
• M43: 10,396,005 km (0.105 R)
• M44: 11,875,378 km (0.082 R)
• M45: 12,200,903 km (0.112 R)
• M46: 12,392,239 km (0.113 R)
• M47: 12,750,077 km (0.088 R)
• M48: 13,027,731 km (0.112 R)
• M49: 13,419,827 km (0.05 R)
• M50: 13,844,236 km (0.084 R)
• M51: 14,677,346 km (0.035 R)
• M52: 14,968,314 km (0.066 R)
• M53: 15,085,300 km (0.108 R)
• M54: 15,231,906 km (0.095 R)
• M55: 15,615,325 km (0.054 R)
• M56: 15,793,346 km (0.106 R)
• M57: 16,002,035 km (0.104 R)
• M58: 16,331,600 km (0.092 R)
• M59: 16,452,026 km (0.114 R)
• M60: 16,875,837 km (0.118 R)
• M61: 17,211,385 km (0.09 R)
• M62: 17,303,387 km (0.073 R)
• M63: 17,703,412 km (0.079 R)
• M64: 18,137,695 km (0.087 R)
• M65: 18,450,205 km (0.117 R)
• M66: 19,080,311 km (0.1 R)
• M67: 19,270,749 km (0.089 R)
• M68: 19,525,664 km (0.083 R)
• M69: 20,006,471 km (0.1 R)
• M70: 20,621,318 km (0.07 R)
• M71: 21,012,816 km (0.086 R)
• M72: 21,275,211 km (0.067 R)
• M73: 21,538,653 km (0.102 R)
• M74: 22,002,256 km (0.112 R)

Asteroid Belt

Center: 8.95 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Ice Giant

Semi-Major Axis: 13.17 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 688.5

Radius: 4.1

Gravity: 40.96 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 10.3 AU - 16.04 AU

Year: 17545 Days

Day: 15.1 Hours

Environment

Temp: -197 °C

Axial Tilt: 40 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 69,845,557 km

• M1: 53,257 km (0.093 R)
• M2: 91,853 km (0.065 R)
• M3: 205,697 km (0.12 R)
• M4: 278,701 km (0.076 R)
• M5: 360,680 km (0.098 R)
• M6: 547,678 km (0.065 R)
• M7: 2,159,445 km (0.116 R)
• M8: 2,391,771 km (0.069 R)
• M9: 2,459,688 km (0.117 R)
• M10: 2,562,612 km (0.115 R)
• M11: 2,772,797 km (0.097 R)
• M12: 2,808,401 km (0.06 R)
• M13: 3,746,230 km (0.049 R)
• M14: 3,904,654 km (0.111 R)
• M15: 3,984,689 km (0.117 R)
• M16: 4,434,380 km (0.116 R)
• M17: 4,475,968 km (0.093 R)
• M18: 5,381,035 km (0.079 R)
• M19: 6,107,333 km (0.069 R)
• M20: 6,719,637 km (0.055 R)
• M21: 7,155,117 km (0.097 R)
• M22: 7,450,273 km (0.099 R)
• M23: 7,599,422 km (0.049 R)
• M24: 7,649,388 km (0.069 R)
• M25: 8,308,516 km (0.1 R)
• M26: 8,775,261 km (0.111 R)
• M27: 9,626,174 km (0.046 R)
• M28: 9,680,179 km (0.032 R)
• M29: 9,734,333 km (0.084 R)
• M30: 10,391,966 km (0.098 R)
• M31: 10,447,317 km (0.111 R)
• M32: 10,558,468 km (0.068 R)
• M33: 10,670,068 km (0.053 R)
• M34: 11,347,746 km (0.114 R)
• M35: 11,404,893 km (0.072 R)
• M36: 11,865,206 km (0.111 R)
• M37: 11,981,144 km (0.054 R)
• M38: 12,155,874 km (0.103 R)
• M39: 12,922,713 km (0.045 R)
• M40: 13,462,761 km (0.106 R)
• M41: 13,948,954 km (0.078 R)
• M42: 14,010,140 km (0.056 R)
• M43: 14,132,810 km (0.108 R)
• M44: 14,317,414 km (0.096 R)
• M45: 19,456,998 km (0.102 R)
• M46: 20,421,456 km (0.074 R)
• M47: 20,769,720 km (0.082 R)
• M48: 23,044,206 km (0.067 R)
• M49: 23,552,240 km (0.116 R)
• M50: 23,625,094 km (0.088 R)
• M51: 25,321,684 km (0.051 R)
• M52: 25,620,730 km (0.117 R)
• M53: 26,676,591 km (0.087 R)
• M54: 26,980,874 km (0.085 R)
• M55: 27,133,463 km (0.118 R)
• M56: 27,362,947 km (0.101 R)
• M57: 27,823,708 km (0.083 R)
• M58: 28,986,682 km (0.043 R)
• M59: 29,928,550 km (0.09 R)
• M60: 30,641,384 km (0.093 R)
• M61: 32,976,307 km (0.059 R)
• M62: 33,221,199 km (0.068 R)
• M63: 35,785,755 km (0.094 R)
• M64: 36,880,064 km (0.071 R)
• M65: 37,388,846 km (0.06 R)
• M66: 38,242,003 km (0.039 R)
• M67: 39,187,761 km (0.099 R)
• M68: 39,360,546 km (0.08 R)
• M69: 40,926,985 km (0.095 R)
• M70: 42,336,497 km (0.061 R)
• M71: 43,403,877 km (0.114 R)
• M72: 46,111,150 km (0.095 R)
• M73: 46,202,255 km (0.102 R)
• M74: 46,476,169 km (0.087 R)
• M75: 49,151,577 km (0.066 R)
• M76: 49,991,868 km (0.108 R)
• M77: 50,554,805 km (0.118 R)
• M78: 51,497,571 km (0.06 R)
• M79: 51,592,266 km (0.106 R)
• M80: 52,066,043 km (0.105 R)
• M81: 52,351,027 km (0.064 R)
• M82: 54,360,725 km (0.107 R)
• M83: 54,746,238 km (0.061 R)
• M84: 58,159,015 km (0.089 R)
• M85: 58,652,239 km (0.07 R)
• M86: 59,047,776 km (0.09 R)
• M87: 61,840,917 km (0.061 R)
• M88: 62,344,314 km (0.114 R)
• M89: 62,445,143 km (0.117 R)
• M90: 63,152,442 km (0.042 R)
• M91: 63,557,703 km (0.112 R)
• M92: 63,862,284 km (0.025 R)
• M93: 66,625,356 km (0.097 R)
• M94: 67,555,107 km (0.106 R)
• M95: 68,593,017 km (0.1 R)
• M96: 69,322,756 km (0.108 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 288 - 10,947 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit