🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.32

Radius: 1.12

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.169

Orbit Range: 0.46 AU - 0.64 AU

Year: 170 Days

Day: 33.8 Hours

Environment

Temp: 130 °C

Axial Tilt: 5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.03 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.25

Radius: 1.38

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 0.84 AU - 1.22 AU

Year: 435 Days

Day: 33.4 Hours

Environment

Temp: -47 °C

Axial Tilt: 33.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.53 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.41

Radius: 0.7

Gravity: 0.84 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 1.16 AU - 1.9 AU

Year: 788 Days

Day: 38.4 Hours

Environment

Temp: -78 °C

Axial Tilt: 21.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 89,325,016 km

• M1: 30,668 km (0.107 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.6 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.65

Radius: 0.84

Gravity: 0.92 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 1.46 AU - 1.74 AU

Year: 842 Days

Day: 12.6 Hours

Environment

Temp: -91 °C

Axial Tilt: 13.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.76 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4

Radius: 1.74

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.055

Orbit Range: 2.61 AU - 2.91 AU

Year: 1909 Days

Day: 26 Hours

Environment

Temp: -135 °C

Axial Tilt: 33.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 4.92 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 744

Radius: 14.1

Gravity: 3.74 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 4.2 AU - 5.64 AU

Year: 4542 Days

Day: 13.7 Hours

Environment

Temp: -160 °C

Axial Tilt: 37.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 89,325,016 km

• M1: 218,263 km (0.041 R)
• M2: 333,304 km (0.104 R)
• M3: 508,633 km (0.111 R)
• M4: 632,949 km (0.054 R)
• M5: 805,734 km (0.107 R)
• M6: 917,933 km (0.112 R)
• M7: 1,485,208 km (0.071 R)
• M8: 1,723,966 km (0.038 R)
• M9: 1,839,904 km (0.112 R)
• M10: 2,027,500 km (0.11 R)
• M11: 2,203,876 km (0.089 R)
• M12: 2,459,539 km (0.067 R)
• M13: 2,591,035 km (0.116 R)
• M14: 2,881,105 km (0.109 R)
• M15: 3,264,076 km (0.068 R)
• M16: 3,620,568 km (0.097 R)
• M17: 3,836,288 km (0.112 R)
• M18: 4,486,141 km (0.083 R)
• M19: 4,883,174 km (0.112 R)
• M20: 5,463,314 km (0.069 R)
• M21: 5,862,292 km (0.038 R)
• M22: 5,988,852 km (0.115 R)
• M23: 6,167,771 km (0.064 R)
• M24: 6,348,485 km (0.076 R)
• M25: 6,768,107 km (0.1 R)
• M26: 7,061,767 km (0.106 R)
• M27: 7,968,331 km (0.089 R)
• M28: 9,263,250 km (0.041 R)
• M29: 10,071,377 km (0.114 R)
• M30: 10,995,892 km (0.055 R)
• M31: 11,215,502 km (0.099 R)
• M32: 11,819,129 km (0.109 R)
• M33: 12,368,154 km (0.098 R)
• M34: 12,695,025 km (0.104 R)
• M35: 12,826,521 km (0.06 R)
• M36: 13,558,205 km (0.067 R)
• M37: 13,692,843 km (0.043 R)
• M38: 13,827,780 km (0.104 R)
• M39: 13,929,207 km (0.045 R)
• M40: 14,235,285 km (0.091 R)
• M41: 14,957,992 km (0.066 R)
• M42: 15,201,537 km (0.091 R)
• M43: 16,153,279 km (0.084 R)
• M44: 16,798,644 km (0.07 R)
• M45: 17,233,525 km (0.114 R)
• M46: 17,635,495 km (0.089 R)
• M47: 17,929,754 km (0.058 R)
• M48: 18,225,658 km (0.093 R)
• M49: 18,411,309 km (0.058 R)
• M50: 19,047,698 km (0.086 R)
• M51: 19,274,040 km (0.097 R)
• M52: 19,463,281 km (0.119 R)
• M53: 19,843,709 km (0.078 R)
• M54: 21,155,532 km (0.046 R)
• M55: 21,311,713 km (0.081 R)
• M56: 21,585,926 km (0.119 R)
• M57: 21,782,497 km (0.111 R)
• M58: 22,217,229 km (0.115 R)
• M59: 22,614,860 km (0.071 R)
• M60: 22,854,516 km (0.069 R)
• M61: 24,556,042 km (0.104 R)
• M62: 25,754,620 km (0.03 R)
• M63: 25,879,684 km (0.114 R)
• M64: 26,130,559 km (0.041 R)
• M65: 26,508,144 km (0.104 R)
• M66: 27,226,513 km (0.06 R)
• M67: 27,694,755 km (0.097 R)
• M68: 28,036,885 km (0.101 R)
• M69: 28,725,634 km (0.072 R)
• M70: 29,115,336 km (0.067 R)

Planet 7 - Ice Giant

Semi-Major Axis: 14.29 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 937

Radius: 7.5

Gravity: 16.66 G

Time & Orbit

Eccentricity (e): 0.149

Orbit Range: 12.16 AU - 16.42 AU

Year: 22485 Days

Day: 24.1 Hours

Environment

Temp: -195 °C

Axial Tilt: 33.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (98)

Outer Limit: 89,325,016 km

• M1: 228,436 km (0.087 R)
• M2: 906,713 km (0.093 R)
• M3: 1,022,801 km (0.063 R)
• M4: 1,434,045 km (0.12 R)
• M5: 1,501,663 km (0.056 R)
• M6: 2,274,785 km (0.099 R)
• M7: 2,515,488 km (0.054 R)
• M8: 2,892,026 km (0.057 R)
• M9: 3,697,611 km (0.096 R)
• M10: 4,872,103 km (0.091 R)
• M11: 5,393,153 km (0.115 R)
• M12: 6,263,513 km (0.061 R)
• M13: 7,352,586 km (0.098 R)
• M14: 8,130,943 km (0.096 R)
• M15: 8,375,835 km (0.116 R)
• M16: 8,685,204 km (0.112 R)
• M17: 8,747,586 km (0.064 R)
• M18: 8,872,650 km (0.11 R)
• M19: 9,061,442 km (0.119 R)
• M20: 9,188,002 km (0.109 R)
• M21: 10,752,646 km (0.053 R)
• M22: 12,118,325 km (0.12 R)
• M23: 12,327,762 km (0.119 R)
• M24: 12,679,616 km (0.116 R)
• M25: 13,682,520 km (0.072 R)
• M26: 14,414,353 km (0.117 R)
• M27: 14,488,255 km (0.115 R)
• M28: 16,452,923 km (0.101 R)
• M29: 16,840,382 km (0.114 R)
• M30: 17,782,250 km (0.12 R)
• M31: 18,020,410 km (0.065 R)
• M32: 18,259,617 km (0.055 R)
• M33: 18,580,205 km (0.11 R)
• M34: 19,145,685 km (0.114 R)
• M35: 19,308,298 km (0.109 R)
• M36: 21,211,033 km (0.104 R)
• M37: 22,227,252 km (0.087 R)
• M38: 23,086,243 km (0.073 R)
• M39: 23,432,861 km (0.046 R)
• M40: 24,747,976 km (0.107 R)
• M41: 25,191,683 km (0.113 R)
• M42: 25,459,164 km (0.113 R)
• M43: 26,176,935 km (0.095 R)
• M44: 26,810,631 km (0.058 R)
• M45: 26,992,542 km (0.044 R)
• M46: 27,908,530 km (0.096 R)
• M47: 28,000,682 km (0.044 R)
• M48: 28,185,286 km (0.096 R)
• M49: 28,370,189 km (0.092 R)
• M50: 30,811,925 km (0.117 R)
• M51: 31,961,435 km (0.118 R)
• M52: 32,832,693 km (0.06 R)
• M53: 34,995,280 km (0.089 R)
• M54: 36,496,046 km (0.11 R)
• M55: 40,390,677 km (0.108 R)
• M56: 41,227,228 km (0.068 R)
• M57: 42,492,826 km (0.03 R)
• M58: 44,954,011 km (0.09 R)
• M59: 45,386,797 km (0.108 R)
• M60: 45,603,714 km (0.082 R)
• M61: 47,791,433 km (0.049 R)
• M62: 48,233,046 km (0.109 R)
• M63: 49,677,863 km (0.072 R)
• M64: 51,023,944 km (0.064 R)
• M65: 51,362,335 km (0.116 R)
• M66: 52,268,449 km (0.112 R)
• M67: 52,951,363 km (0.11 R)
• M68: 53,065,506 km (0.106 R)
• M69: 54,326,317 km (0.098 R)
• M70: 54,556,548 km (0.044 R)
• M71: 55,481,063 km (0.06 R)
• M72: 56,994,096 km (0.063 R)
• M73: 57,814,491 km (0.056 R)
• M74: 59,348,467 km (0.11 R)
• M75: 59,942,072 km (0.106 R)
• M76: 60,537,621 km (0.088 R)
• M77: 60,656,850 km (0.065 R)
• M78: 60,895,758 km (0.105 R)
• M79: 61,734,404 km (0.115 R)
• M80: 63,059,990 km (0.062 R)
• M81: 65,127,134 km (0.109 R)
• M82: 66,969,282 km (0.071 R)
• M83: 67,958,872 km (0.098 R)
• M84: 68,828,634 km (0.106 R)
• M85: 71,965,103 km (0.12 R)
• M86: 72,344,483 km (0.099 R)
• M87: 73,359,804 km (0.112 R)
• M88: 73,741,727 km (0.111 R)
• M89: 74,507,519 km (0.077 R)
• M90: 78,246,119 km (0.09 R)
• M91: 81,913,212 km (0.098 R)
• M92: 84,300,046 km (0.114 R)
• M93: 84,833,661 km (0.106 R)
• M94: 85,502,065 km (0.058 R)
• M95: 86,709,768 km (0.083 R)
• M96: 88,193,480 km (0.113 R)
• M97: 89,006,245 km (0.055 R)
• M98: 89,277,765 km (0.115 R)

Planet 8 - Ice Giant

Semi-Major Axis: 15.45 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 693.8

Radius: 7

Gravity: 14.16 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 12.9 AU - 18 AU

Year: 25278 Days

Day: 20.6 Hours

Environment

Temp: -203 °C

Axial Tilt: 13.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 89,325,016 km

• M1: 189,989 km (0.113 R)
• M2: 320,738 km (0.113 R)
• M3: 1,114,803 km (0.071 R)
• M4: 2,144,186 km (0.101 R)
• M5: 2,456,397 km (0.069 R)
• M6: 3,080,071 km (0.061 R)
• M7: 3,387,195 km (0.039 R)
• M8: 4,562,735 km (0.105 R)
• M9: 5,271,380 km (0.083 R)
• M10: 5,480,069 km (0.045 R)
• M11: 6,508,255 km (0.076 R)
• M12: 7,536,142 km (0.032 R)
• M13: 7,830,551 km (0.107 R)
• M14: 8,983,352 km (0.11 R)
• M15: 10,123,587 km (0.11 R)
• M16: 11,713,513 km (0.066 R)
• M17: 12,467,935 km (0.067 R)
• M18: 12,886,061 km (0.09 R)
• M19: 13,167,305 km (0.104 R)
• M20: 13,379,585 km (0.093 R)
• M21: 13,807,584 km (0.059 R)
• M22: 14,023,304 km (0.081 R)
• M23: 14,750,350 km (0.083 R)
• M24: 15,713,760 km (0.069 R)
• M25: 17,389,855 km (0.086 R)
• M26: 18,013,379 km (0.053 R)
• M27: 19,765,469 km (0.096 R)
• M28: 19,927,334 km (0.114 R)
• M29: 20,008,566 km (0.118 R)
• M30: 20,171,178 km (0.114 R)
• M31: 21,654,441 km (0.097 R)
• M32: 24,030,654 km (0.063 R)
• M33: 24,899,219 km (0.12 R)
• M34: 26,043,643 km (0.104 R)
• M35: 27,837,471 km (0.071 R)
• M36: 28,018,933 km (0.062 R)
• M37: 28,200,994 km (0.065 R)
• M38: 28,292,099 km (0.117 R)
• M39: 28,657,567 km (0.061 R)
• M40: 29,300,987 km (0.066 R)
• M41: 29,393,289 km (0.12 R)
• M42: 30,042,095 km (0.089 R)
• M43: 30,977,231 km (0.112 R)
• M44: 31,542,861 km (0.089 R)
• M45: 33,452,777 km (0.091 R)
• M46: 33,936,127 km (0.093 R)
• M47: 34,227,245 km (0.114 R)
• M48: 34,714,186 km (0.083 R)
• M49: 36,585,655 km (0.085 R)
• M50: 37,985,592 km (0.087 R)
• M51: 38,388,758 km (0.083 R)
• M52: 40,837,376 km (0.111 R)
• M53: 41,043,821 km (0.053 R)
• M54: 43,652,060 km (0.117 R)
• M55: 45,242,435 km (0.055 R)
• M56: 46,098,584 km (0.104 R)
• M57: 47,175,988 km (0.1 R)
• M58: 47,392,605 km (0.077 R)
• M59: 47,717,981 km (0.084 R)
• M60: 49,355,928 km (0.045 R)
• M61: 49,465,733 km (0.085 R)
• M62: 49,795,746 km (0.102 R)
• M63: 50,901,274 km (0.071 R)
• M64: 51,345,580 km (0.077 R)
• M65: 52,014,731 km (0.071 R)
• M66: 52,911,271 km (0.111 R)
• M67: 56,893,417 km (0.108 R)
• M68: 57,932,972 km (0.115 R)
• M69: 58,396,875 km (0.034 R)
• M70: 59,796,363 km (0.097 R)
• M71: 60,382,637 km (0.051 R)
• M72: 60,500,221 km (0.085 R)
• M73: 61,561,020 km (0.071 R)
• M74: 61,679,352 km (0.049 R)
• M75: 62,747,032 km (0.077 R)
• M76: 62,866,112 km (0.063 R)
• M77: 63,104,271 km (0.1 R)
• M78: 63,342,880 km (0.086 R)
• M79: 63,701,167 km (0.083 R)
• M80: 65,141,495 km (0.111 R)
• M81: 66,592,595 km (0.061 R)
• M82: 67,809,872 km (0.061 R)
• M83: 68,911,661 km (0.102 R)
• M84: 70,266,419 km (0.049 R)
• M85: 72,751,838 km (0.045 R)
• M86: 73,879,806 km (0.052 R)
• M87: 75,899,078 km (0.066 R)
• M88: 78,576,880 km (0.089 R)
• M89: 81,804,903 km (0.067 R)
• M90: 82,325,503 km (0.104 R)
• M91: 82,586,103 km (0.108 R)
• M92: 85,207,806 km (0.099 R)
• M93: 86,396,361 km (0.038 R)
• M94: 87,324,765 km (0.083 R)
• M95: 87,989,728 km (0.119 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 516 - 14,325 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit