🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.86 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.93

Radius: 1.54

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.241

Orbit Range: 0.65 AU - 1.07 AU

Year: 353 Days

Day: 25.8 Hours

Environment

Temp: -56 °C

Axial Tilt: 36.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 1.34 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.82

Radius: 1.27

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 1.31 AU - 1.37 AU

Year: 687 Days

Day: 25.7 Hours

Environment

Temp: -87 °C

Axial Tilt: 0.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.05 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.88

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 2.02 AU - 2.08 AU

Year: 1300 Days

Day: 29.1 Hours

Environment

Temp: -128 °C

Axial Tilt: 32.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.19 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.29

Radius: 1.39

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 2.13 AU - 2.25 AU

Year: 1435 Days

Day: 28 Hours

Environment

Temp: -137 °C

Axial Tilt: 2.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 31,478,613 km

• M1: 1,676,992 km (0.065 R)

Asteroid Belt

Center: 2.6 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 3 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 35.2

Radius: 13.8

Gravity: 0.18 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 2.54 AU - 3.46 AU

Year: 2302 Days

Day: 12.1 Hours

Environment

Temp: -140 °C

Axial Tilt: 85.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 31,478,613 km

• M1: 202,107 km (0.108 R)
• M2: 330,312 km (0.116 R)
• M3: 612,603 km (0.101 R)
• M4: 914,492 km (0.045 R)
• M5: 1,001,408 km (0.061 R)
• M6: 1,419,085 km (0.092 R)
• M7: 1,645,277 km (0.12 R)
• M8: 1,959,283 km (0.084 R)
• M9: 2,146,729 km (0.088 R)
• M10: 2,518,779 km (0.066 R)
• M11: 2,616,916 km (0.112 R)
• M12: 3,022,326 km (0.042 R)
• M13: 3,179,553 km (0.109 R)
• M14: 3,362,811 km (0.119 R)
• M15: 3,707,933 km (0.056 R)
• M16: 3,820,131 km (0.093 R)
• M17: 3,958,060 km (0.117 R)
• M18: 4,263,988 km (0.088 R)
• M19: 4,364,817 km (0.092 R)
• M20: 4,646,510 km (0.11 R)
• M21: 4,881,528 km (0.104 R)
• M22: 4,969,492 km (0.114 R)
• M23: 5,263,900 km (0.097 R)
• M24: 5,426,812 km (0.05 R)
• M25: 5,518,067 km (0.052 R)
• M26: 5,674,546 km (0.101 R)
• M27: 5,841,797 km (0.103 R)
• M28: 6,152,661 km (0.077 R)
• M29: 6,276,528 km (0.115 R)
• M30: 6,420,591 km (0.067 R)
• M31: 6,585,298 km (0.109 R)

Planet 6 - Ice Giant

Semi-Major Axis: 9.63 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 562.2

Radius: 7.7

Gravity: 9.48 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 7.94 AU - 11.32 AU

Year: 13237 Days

Day: 19.2 Hours

Environment

Temp: -199 °C

Axial Tilt: 23 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 31,478,613 km

• M1: 109,356 km (0.081 R)
• M2: 205,099 km (0.096 R)
• M3: 495,767 km (0.087 R)
• M4: 1,294,919 km (0.096 R)
• M5: 1,457,831 km (0.063 R)
• M6: 1,529,638 km (0.085 R)
• M7: 1,627,475 km (0.1 R)
• M8: 1,727,257 km (0.093 R)
• M9: 2,039,318 km (0.077 R)
• M10: 2,340,758 km (0.091 R)
• M11: 2,397,156 km (0.034 R)
• M12: 2,540,022 km (0.07 R)
• M13: 2,774,592 km (0.095 R)
• M14: 2,985,674 km (0.079 R)
• M15: 3,359,669 km (0.115 R)
• M16: 3,682,651 km (0.081 R)
• M17: 4,049,465 km (0.088 R)
• M18: 4,603,874 km (0.109 R)
• M19: 4,817,949 km (0.041 R)
• M20: 5,255,972 km (0.092 R)
• M21: 6,645,137 km (0.11 R)
• M22: 6,725,471 km (0.103 R)
• M23: 6,846,646 km (0.119 R)
• M24: 7,757,098 km (0.096 R)
• M25: 8,011,864 km (0.109 R)
• M26: 8,097,434 km (0.072 R)
• M27: 8,573,604 km (0.113 R)
• M28: 8,925,607 km (0.064 R)
• M29: 9,103,479 km (0.106 R)
• M30: 9,417,336 km (0.112 R)
• M31: 9,598,349 km (0.119 R)
• M32: 9,917,890 km (0.112 R)
• M33: 10,380,447 km (0.119 R)
• M34: 11,712,616 km (0.05 R)
• M35: 12,250,570 km (0.025 R)
• M36: 12,547,521 km (0.111 R)
• M37: 14,274,030 km (0.06 R)
• M38: 15,324,058 km (0.057 R)
• M39: 16,181,852 km (0.064 R)
• M40: 17,943,816 km (0.091 R)
• M41: 18,961,381 km (0.043 R)
• M42: 19,132,820 km (0.055 R)
• M43: 19,939,451 km (0.116 R)
• M44: 20,993,069 km (0.103 R)
• M45: 21,645,765 km (0.046 R)
• M46: 22,606,931 km (0.102 R)
• M47: 22,971,052 km (0.116 R)
• M48: 23,153,861 km (0.077 R)
• M49: 23,520,824 km (0.097 R)
• M50: 23,951,367 km (0.114 R)
• M51: 24,446,536 km (0.119 R)
• M52: 25,007,827 km (0.071 R)
• M53: 26,652,805 km (0.076 R)
• M54: 27,294,730 km (0.094 R)
• M55: 28,136,966 km (0.108 R)
• M56: 28,856,232 km (0.05 R)
• M57: 29,119,226 km (0.109 R)
• M58: 29,581,483 km (0.051 R)
• M59: 29,780,448 km (0.095 R)
• M60: 30,312,867 km (0.034 R)
• M61: 30,446,458 km (0.027 R)
• M62: 30,781,258 km (0.109 R)
• M63: 31,184,723 km (0.077 R)
• M64: 31,861,055 km (0.078 R)
• M65: 34,196,577 km (0.114 R)
• M66: 34,405,266 km (0.034 R)
• M67: 34,544,692 km (0.103 R)
• M68: 35,033,877 km (0.106 R)
• M69: 35,244,361 km (0.109 R)
• M70: 36,444,584 km (0.12 R)
• M71: 37,873,543 km (0.057 R)
• M72: 39,029,935 km (0.106 R)
• M73: 39,393,757 km (0.081 R)
• M74: 39,466,611 km (0.105 R)
• M75: 39,904,933 km (0.096 R)
• M76: 40,271,298 km (0.116 R)
• M77: 40,859,966 km (0.072 R)
• M78: 41,007,619 km (0.077 R)
• M79: 41,303,374 km (0.04 R)
• M80: 42,568,224 km (0.105 R)
• M81: 43,393,406 km (0.06 R)
• M82: 44,072,430 km (0.105 R)
• M83: 45,059,477 km (0.1 R)
• M84: 46,284,384 km (0.106 R)
• M85: 47,442,571 km (0.072 R)
• M86: 49,080,069 km (0.06 R)
• M87: 50,260,995 km (0.107 R)
• M88: 50,340,132 km (0.1 R)
• M89: 51,530,931 km (0.092 R)
• M90: 51,690,552 km (0.064 R)
• M91: 52,169,864 km (0.092 R)
• M92: 53,697,856 km (0.083 R)

Planet 7 - Ice Giant

Semi-Major Axis: 10.11 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 95.7

Radius: 5.1

Gravity: 3.68 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 7.86 AU - 12.36 AU

Year: 14238 Days

Day: 16.5 Hours

Environment

Temp: -211 °C

Axial Tilt: 27.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 31,478,613 km

• M1: 85,869 km (0.084 R)
• M2: 234,869 km (0.088 R)
• M3: 324,179 km (0.109 R)
• M4: 468,690 km (0.062 R)
• M5: 536,757 km (0.068 R)
• M6: 596,148 km (0.1 R)
• M7: 683,064 km (0.107 R)
• M8: 774,319 km (0.084 R)
• M9: 814,560 km (0.068 R)
• M10: 911,649 km (0.066 R)
• M11: 1,162,974 km (0.06 R)
• M12: 1,435,092 km (0.108 R)
• M13: 1,519,017 km (0.102 R)
• M14: 1,691,503 km (0.104 R)
• M15: 2,017,776 km (0.096 R)
• M16: 2,149,871 km (0.109 R)
• M17: 2,246,062 km (0.097 R)
• M18: 2,603,751 km (0.108 R)
• M19: 3,086,653 km (0.085 R)
• M20: 3,371,637 km (0.068 R)
• M21: 3,966,737 km (0.1 R)
• M22: 4,132,492 km (0.103 R)
• M23: 4,300,640 km (0.07 R)
• M24: 4,668,202 km (0.077 R)
• M25: 4,893,646 km (0.045 R)
• M26: 5,096,949 km (0.047 R)
• M27: 5,173,992 km (0.032 R)
• M28: 5,883,983 km (0.082 R)
• M29: 6,181,982 km (0.05 R)
• M30: 6,596,219 km (0.048 R)
• M31: 6,764,517 km (0.092 R)
• M32: 7,076,578 km (0.112 R)
• M33: 7,744,233 km (0.088 R)
• M34: 7,951,426 km (0.083 R)
• M35: 8,160,414 km (0.11 R)
• M36: 8,250,472 km (0.064 R)
• M37: 8,798,300 km (0.087 R)
• M38: 8,921,568 km (0.086 R)
• M39: 9,578,303 km (0.079 R)
• M40: 9,864,633 km (0.106 R)
• M41: 9,896,498 km (0.067 R)
• M42: 10,121,343 km (0.083 R)
• M43: 10,740,080 km (0.087 R)
• M44: 11,707,679 km (0.119 R)
• M45: 12,703,103 km (0.113 R)
• M46: 13,017,408 km (0.053 R)
• M47: 13,193,186 km (0.107 R)
• M48: 13,868,321 km (0.099 R)
• M49: 14,810,189 km (0.114 R)
• M50: 14,846,841 km (0.09 R)
• M51: 15,177,901 km (0.088 R)
• M52: 15,548,604 km (0.086 R)
• M53: 15,922,300 km (0.083 R)
• M54: 16,298,987 km (0.062 R)
• M55: 16,984,445 km (0.107 R)
• M56: 17,369,360 km (0.088 R)
• M57: 17,951,894 km (0.112 R)
• M58: 18,108,373 km (0.086 R)
• M59: 18,226,107 km (0.117 R)
• M60: 18,343,990 km (0.073 R)
• M61: 18,462,172 km (0.118 R)
• M62: 19,576,976 km (0.116 R)
• M63: 19,617,218 km (0.108 R)
• M64: 20,713,471 km (0.092 R)
• M65: 20,877,580 km (0.037 R)
• M66: 21,124,566 km (0.103 R)
• M67: 21,414,038 km (0.091 R)
• M68: 22,206,009 km (0.056 R)
• M69: 24,552,003 km (0.118 R)
• M70: 24,638,919 km (0.073 R)
• M71: 25,732,330 km (0.047 R)
• M72: 26,041,249 km (0.11 R)
• M73: 26,662,978 km (0.043 R)
• M74: 27,469,460 km (0.046 R)
• M75: 28,465,932 km (0.12 R)
• M76: 28,831,250 km (0.103 R)
• M77: 28,968,580 km (0.097 R)
• M78: 29,428,145 km (0.088 R)
• M79: 29,705,051 km (0.07 R)
• M80: 29,751,277 km (0.091 R)
• M81: 29,843,878 km (0.107 R)
• M82: 29,982,854 km (0.111 R)
• M83: 30,587,529 km (0.089 R)
• M84: 31,243,366 km (0.117 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 235 - 19,178 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit