🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.41

Radius: 1.42

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 0.59 AU - 0.69 AU

Year: 180 Days

Day: 18 Hours

Environment

Temp: 176 °C

Axial Tilt: 19.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.74 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3

Radius: 1.55

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 0.62 AU - 0.86 AU

Year: 224 Days

Day: 15.9 Hours

Environment

Temp: 223 °C

Axial Tilt: 42.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.03 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.44

Radius: 1.64

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 0.9 AU - 1.16 AU

Year: 367 Days

Day: 32.4 Hours

Environment

Temp: 85 °C

Axial Tilt: 18.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 2.01 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.31

Radius: 1.4

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 1.72 AU - 2.3 AU

Year: 1002 Days

Day: 36.9 Hours

Environment

Temp: -61 °C

Axial Tilt: 38.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.28 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.79

Radius: 0.91

Gravity: 0.95 G

Time & Orbit

Eccentricity (e): 0.057

Orbit Range: 2.15 AU - 2.41 AU

Year: 1210 Days

Day: 32.2 Hours

Environment

Temp: -60 °C

Axial Tilt: 2.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.67 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 7.06 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 291.9

Radius: 8.9

Gravity: 3.69 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 6.98 AU - 7.14 AU

Year: 6593 Days

Day: 8.9 Hours

Environment

Temp: -152 °C

Axial Tilt: 32.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 94,932,901 km

• M1: 150,944 km (0.08 R)
• M2: 218,263 km (0.066 R)
• M3: 281,244 km (0.063 R)
• M4: 344,973 km (0.054 R)
• M5: 433,385 km (0.115 R)
• M6: 561,590 km (0.045 R)
• M7: 680,820 km (0.086 R)
• M8: 749,635 km (0.067 R)
• M9: 984,204 km (0.098 R)
• M10: 1,199,775 km (0.057 R)
• M11: 1,256,024 km (0.117 R)
• M12: 1,505,703 km (0.028 R)
• M13: 1,739,225 km (0.04 R)
• M14: 1,868,627 km (0.109 R)
• M15: 2,068,789 km (0.111 R)
• M16: 2,364,394 km (0.068 R)
• M17: 2,544,660 km (0.053 R)
• M18: 2,636,513 km (0.081 R)
• M19: 2,729,563 km (0.07 R)
• M20: 2,899,656 km (0.081 R)
• M21: 3,802,030 km (0.077 R)
• M22: 3,886,253 km (0.108 R)
• M23: 3,992,318 km (0.071 R)
• M24: 4,078,038 km (0.07 R)
• M25: 4,229,281 km (0.074 R)
• M26: 4,316,647 km (0.063 R)
• M27: 5,106,224 km (0.073 R)
• M28: 5,410,805 km (0.1 R)
• M29: 5,721,371 km (0.119 R)
• M30: 6,866,393 km (0.109 R)
• M31: 7,412,275 km (0.097 R)
• M32: 7,491,413 km (0.084 R)
• M33: 8,380,323 km (0.117 R)
• M34: 8,628,506 km (0.094 R)
• M35: 9,047,530 km (0.114 R)
• M36: 9,188,750 km (0.038 R)
• M37: 9,273,871 km (0.069 R)
• M38: 9,444,712 km (0.101 R)
• M39: 9,674,195 km (0.108 R)
• M40: 9,963,667 km (0.102 R)
• M41: 10,226,810 km (0.071 R)
• M42: 10,492,047 km (0.104 R)
• M43: 10,670,218 km (0.069 R)
• M44: 10,969,264 km (0.09 R)
• M45: 11,210,565 km (0.075 R)
• M46: 11,271,152 km (0.106 R)
• M47: 12,068,958 km (0.064 R)
• M48: 12,884,865 km (0.073 R)
• M49: 13,589,022 km (0.099 R)
• M50: 13,653,648 km (0.099 R)
• M51: 13,750,887 km (0.088 R)
• M52: 14,076,412 km (0.113 R)
• M53: 14,701,880 km (0.091 R)
• M54: 14,968,015 km (0.112 R)
• M55: 15,168,626 km (0.111 R)
• M56: 16,253,659 km (0.075 R)
• M57: 16,390,990 km (0.114 R)
• M58: 16,805,526 km (0.062 R)
• M59: 17,188,496 km (0.066 R)
• M60: 17,574,309 km (0.106 R)
• M61: 17,892,205 km (0.102 R)
• M62: 18,318,858 km (0.086 R)
• M63: 18,569,434 km (0.112 R)
• M64: 18,748,952 km (0.08 R)
• M65: 18,893,164 km (0.101 R)
• M66: 19,146,134 km (0.108 R)
• M67: 19,218,689 km (0.065 R)
• M68: 19,948,876 km (0.119 R)
• M69: 20,613,839 km (0.095 R)
• M70: 21,098,536 km (0.119 R)
• M71: 22,422,327 km (0.113 R)
• M72: 22,690,257 km (0.12 R)
• M73: 22,805,447 km (0.034 R)
• M74: 23,075,023 km (0.075 R)
• M75: 23,578,270 km (0.042 R)
• M76: 24,753,361 km (0.09 R)
• M77: 25,228,783 km (0.103 R)
• M78: 26,148,511 km (0.111 R)
• M79: 26,470,894 km (0.103 R)
• M80: 26,875,856 km (0.046 R)

Planet 7 - Gas Giant

Semi-Major Axis: 9.02 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 372.5

Radius: 14.2

Gravity: 1.85 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 7.95 AU - 10.09 AU

Year: 9521 Days

Day: 14 Hours

Environment

Temp: -162 °C

Axial Tilt: 36.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 94,932,901 km

• M1: 214,224 km (0.104 R)
• M2: 308,022 km (0.075 R)
• M3: 501,003 km (0.067 R)
• M4: 702,960 km (0.068 R)
• M5: 1,177,335 km (0.119 R)
• M6: 1,297,612 km (0.098 R)
• M7: 1,646,325 km (0.094 R)
• M8: 2,633,970 km (0.067 R)
• M9: 2,888,585 km (0.119 R)
• M10: 3,199,898 km (0.076 R)
• M11: 3,372,086 km (0.11 R)
• M12: 3,497,149 km (0.042 R)
• M13: 3,829,406 km (0.112 R)
• M14: 4,012,664 km (0.116 R)
• M15: 4,388,154 km (0.097 R)
• M16: 5,317,905 km (0.025 R)
• M17: 6,493,744 km (0.073 R)
• M18: 6,839,615 km (0.086 R)
• M19: 7,030,950 km (0.101 R)
• M20: 7,191,618 km (0.082 R)
• M21: 8,487,435 km (0.088 R)
• M22: 8,831,361 km (0.059 R)
• M23: 9,039,900 km (0.113 R)
• M24: 10,070,779 km (0.062 R)
• M25: 10,508,353 km (0.05 R)
• M26: 11,251,555 km (0.095 R)
• M27: 11,364,501 km (0.105 R)
• M28: 12,088,555 km (0.112 R)
• M29: 12,281,686 km (0.107 R)
• M30: 13,024,589 km (0.1 R)
• M31: 13,581,542 km (0.072 R)
• M32: 13,943,569 km (0.095 R)
• M33: 14,105,583 km (0.074 R)
• M34: 14,554,227 km (0.105 R)
• M35: 14,883,492 km (0.068 R)
• M36: 15,465,577 km (0.032 R)
• M37: 15,885,947 km (0.116 R)
• M38: 16,867,160 km (0.115 R)
• M39: 17,213,030 km (0.099 R)
• M40: 18,088,178 km (0.096 R)
• M41: 18,709,308 km (0.119 R)
• M42: 19,202,383 km (0.111 R)
• M43: 19,427,827 km (0.098 R)
• M44: 19,608,840 km (0.107 R)
• M45: 21,123,818 km (0.112 R)
• M46: 22,391,211 km (0.104 R)
• M47: 22,628,772 km (0.102 R)
• M48: 23,105,990 km (0.077 R)
• M49: 24,362,761 km (0.083 R)
• M50: 24,460,299 km (0.06 R)
• M51: 24,901,164 km (0.116 R)
• M52: 25,097,885 km (0.093 R)
• M53: 26,589,974 km (0.109 R)
• M54: 26,690,355 km (0.118 R)
• M55: 26,992,692 km (0.048 R)
• M56: 27,194,799 km (0.097 R)
• M57: 27,498,931 km (0.083 R)
• M58: 27,702,235 km (0.096 R)
• M59: 28,675,219 km (0.062 R)
• M60: 28,829,903 km (0.09 R)
• M61: 31,448,016 km (0.09 R)
• M62: 31,874,070 km (0.082 R)
• M63: 31,980,734 km (0.098 R)
• M64: 32,248,215 km (0.103 R)
• M65: 33,109,300 km (0.064 R)
• M66: 33,651,143 km (0.082 R)
• M67: 33,814,355 km (0.115 R)
• M68: 33,977,716 km (0.072 R)
• M69: 34,305,335 km (0.081 R)
• M70: 34,688,904 km (0.063 R)
• M71: 35,626,434 km (0.097 R)
• M72: 36,404,642 km (0.12 R)
• M73: 36,964,138 km (0.107 R)

Planet 8 - Ice Giant

Semi-Major Axis: 20.72 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 484.3

Radius: 8

Gravity: 7.57 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 18.54 AU - 22.9 AU

Year: 33148 Days

Day: 20.6 Hours

Environment

Temp: -204 °C

Axial Tilt: 6.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 94,932,901 km

• M1: 154,983 km (0.107 R)
• M2: 208,839 km (0.104 R)
• M3: 409,001 km (0.062 R)
• M4: 567,874 km (0.101 R)
• M5: 915,689 km (0.046 R)
• M6: 2,491,253 km (0.118 R)
• M7: 2,789,103 km (0.085 R)
• M8: 3,098,322 km (0.051 R)
• M9: 3,606,505 km (0.116 R)
• M10: 4,140,570 km (0.113 R)
• M11: 4,391,595 km (0.099 R)
• M12: 5,444,315 km (0.049 R)
• M13: 5,553,821 km (0.08 R)
• M14: 5,663,925 km (0.05 R)
• M15: 6,864,298 km (0.09 R)
• M16: 7,584,462 km (0.114 R)
• M17: 7,953,520 km (0.094 R)
• M18: 8,140,219 km (0.082 R)
• M19: 10,971,957 km (0.096 R)
• M20: 13,404,268 km (0.115 R)
• M21: 13,850,220 km (0.071 R)
• M22: 13,999,967 km (0.071 R)
• M23: 14,452,351 km (0.119 R)
• M24: 15,449,122 km (0.108 R)
• M25: 16,865,365 km (0.114 R)
• M26: 17,105,469 km (0.104 R)
• M27: 18,569,584 km (0.102 R)
• M28: 19,484,075 km (0.1 R)
• M29: 21,183,806 km (0.108 R)
• M30: 22,314,018 km (0.076 R)
• M31: 22,577,610 km (0.118 R)
• M32: 23,374,518 km (0.053 R)
• M33: 24,270,759 km (0.045 R)
• M34: 25,087,114 km (0.102 R)
• M35: 25,728,141 km (0.084 R)
• M36: 26,746,454 km (0.103 R)
• M37: 27,401,244 km (0.086 R)
• M38: 29,782,842 km (0.08 R)
• M39: 30,073,062 km (0.116 R)
• M40: 30,851,569 km (0.106 R)
• M41: 31,735,243 km (0.069 R)
• M42: 31,833,978 km (0.041 R)
• M43: 32,229,814 km (0.079 R)
• M44: 34,639,088 km (0.093 R)
• M45: 35,659,944 km (0.064 R)
• M46: 36,380,257 km (0.113 R)
• M47: 40,053,932 km (0.07 R)
• M48: 40,267,408 km (0.107 R)
• M49: 40,910,081 km (0.071 R)
• M50: 41,340,474 km (0.066 R)
• M51: 43,076,856 km (0.072 R)
• M52: 43,405,074 km (0.069 R)
• M53: 47,859,800 km (0.077 R)
• M54: 48,654,164 km (0.097 R)
• M55: 51,526,743 km (0.044 R)
• M56: 51,991,543 km (0.113 R)
• M57: 52,925,034 km (0.11 R)
• M58: 56,594,670 km (0.083 R)
• M59: 56,714,348 km (0.061 R)
• M60: 58,278,543 km (0.075 R)
• M61: 58,399,568 km (0.088 R)
• M62: 59,369,860 km (0.039 R)
• M63: 59,735,028 km (0.112 R)
• M64: 60,223,166 km (0.026 R)
• M65: 61,326,450 km (0.071 R)
• M66: 61,695,658 km (0.104 R)
• M67: 62,189,032 km (0.048 R)
• M68: 62,559,885 km (0.077 R)
• M69: 63,926,312 km (0.116 R)
• M70: 65,679,449 km (0.053 R)
• M71: 65,931,222 km (0.104 R)
• M72: 67,829,619 km (0.089 R)
• M73: 68,721,522 km (0.105 R)
• M74: 69,232,997 km (0.109 R)
• M75: 70,131,183 km (0.079 R)
• M76: 73,239,527 km (0.102 R)
• M77: 73,631,324 km (0.108 R)
• M78: 74,023,719 km (0.036 R)
• M79: 76,524,996 km (0.116 R)
• M80: 77,055,021 km (0.1 R)
• M81: 83,238,499 km (0.036 R)
• M82: 83,510,917 km (0.046 R)
• M83: 85,288,888 km (0.111 R)
• M84: 86,941,346 km (0.09 R)
• M85: 90,697,599 km (0.093 R)
• M86: 90,837,772 km (0.049 R)
• M87: 91,961,401 km (0.069 R)
• M88: 94,932,864 km (0.07 R)

Kuiper Belt

Range: 31.2 - 59.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 344 - 11,434 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit