🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.85 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.37

Radius: 1.63

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 0.8 AU - 0.9 AU

Year: 300 Days

Day: 26.7 Hours

Environment

Temp: 25 °C

Axial Tilt: 38.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 1.34 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.24

Radius: 1.09

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 1.05 AU - 1.63 AU

Year: 594 Days

Day: 36.9 Hours

Environment

Temp: -34 °C

Axial Tilt: 47.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 104,189,812 km

• M1: 194,477 km (0.094 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.09 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.61

Radius: 0.82

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 1.85 AU - 2.33 AU

Year: 1157 Days

Day: 44.8 Hours

Environment

Temp: -87 °C

Axial Tilt: 22 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 104,189,812 km

• M1: 197,619 km (0.107 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.89 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.56

Radius: 0.79

Gravity: 0.9 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 2.37 AU - 3.41 AU

Year: 1881 Days

Day: 15.6 Hours

Environment

Temp: -119 °C

Axial Tilt: 5.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 4 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.78

Radius: 1.7

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 3.53 AU - 4.47 AU

Year: 3063 Days

Day: 25.6 Hours

Environment

Temp: -145 °C

Axial Tilt: 38.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 8.7 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 919.3

Radius: 11.8

Gravity: 6.6 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 8.24 AU - 9.16 AU

Year: 9825 Days

Day: 15 Hours

Environment

Temp: -170 °C

Axial Tilt: 32.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 104,189,812 km

• M1: 191,186 km (0.106 R)
• M2: 316,848 km (0.119 R)
• M3: 404,064 km (0.11 R)
• M4: 711,936 km (0.107 R)
• M5: 1,174,493 km (0.06 R)
• M6: 1,460,973 km (0.074 R)
• M7: 1,553,574 km (0.092 R)
• M8: 1,745,358 km (0.099 R)
• M9: 2,073,726 km (0.09 R)
• M10: 2,258,928 km (0.111 R)
• M11: 2,421,990 km (0.12 R)
• M12: 2,645,788 km (0.119 R)
• M13: 2,760,230 km (0.044 R)
• M14: 3,083,511 km (0.041 R)
• M15: 3,295,791 km (0.09 R)
• M16: 3,670,982 km (0.106 R)
• M17: 4,737,615 km (0.031 R)
• M18: 5,054,164 km (0.074 R)
• M19: 5,197,180 km (0.103 R)
• M20: 6,349,981 km (0.09 R)
• M21: 6,738,486 km (0.118 R)
• M22: 6,856,519 km (0.036 R)
• M23: 7,255,048 km (0.091 R)
• M24: 7,620,216 km (0.113 R)
• M25: 7,743,335 km (0.1 R)
• M26: 8,116,582 km (0.087 R)
• M27: 8,200,357 km (0.09 R)
• M28: 9,184,112 km (0.068 R)
• M29: 9,801,204 km (0.081 R)
• M30: 10,705,822 km (0.098 R)
• M31: 11,590,095 km (0.109 R)
• M32: 11,874,181 km (0.11 R)
• M33: 12,064,919 km (0.104 R)
• M34: 12,160,512 km (0.093 R)
• M35: 12,497,705 km (0.097 R)
• M36: 13,527,238 km (0.104 R)
• M37: 13,926,664 km (0.07 R)
• M38: 14,482,121 km (0.084 R)
• M39: 15,510,756 km (0.089 R)
• M40: 15,667,086 km (0.064 R)
• M41: 18,238,972 km (0.049 R)
• M42: 19,742,281 km (0.072 R)
• M43: 21,691,392 km (0.082 R)
• M44: 21,983,258 km (0.027 R)
• M45: 22,217,528 km (0.104 R)
• M46: 22,925,724 km (0.117 R)
• M47: 23,581,262 km (0.108 R)
• M48: 24,303,520 km (0.101 R)
• M49: 24,911,037 km (0.037 R)
• M50: 25,094,295 km (0.101 R)
• M51: 26,017,014 km (0.079 R)
• M52: 26,265,048 km (0.09 R)
• M53: 26,950,954 km (0.116 R)
• M54: 27,076,317 km (0.107 R)
• M55: 27,390,473 km (0.039 R)
• M56: 27,705,974 km (0.073 R)
• M57: 30,468,150 km (0.048 R)
• M58: 30,598,748 km (0.036 R)
• M59: 31,915,060 km (0.054 R)
• M60: 32,180,447 km (0.102 R)
• M61: 32,780,484 km (0.097 R)
• M62: 32,914,374 km (0.109 R)
• M63: 34,262,700 km (0.117 R)
• M64: 34,875,303 km (0.103 R)
• M65: 35,011,886 km (0.051 R)
• M66: 35,904,387 km (0.102 R)
• M67: 36,388,036 km (0.039 R)
• M68: 37,292,056 km (0.071 R)
• M69: 37,571,655 km (0.1 R)
• M70: 38,697,229 km (0.115 R)
• M71: 40,334,578 km (0.106 R)
• M72: 42,212,480 km (0.119 R)
• M73: 42,942,368 km (0.077 R)
• M74: 43,308,883 km (0.113 R)
• M75: 43,750,047 km (0.075 R)
• M76: 44,118,806 km (0.101 R)
• M77: 44,488,612 km (0.032 R)
• M78: 46,203,153 km (0.112 R)
• M79: 46,804,536 km (0.091 R)
• M80: 47,030,728 km (0.117 R)
• M81: 47,257,219 km (0.09 R)
• M82: 47,332,766 km (0.106 R)
• M83: 48,167,074 km (0.108 R)
• M84: 50,312,457 km (0.066 R)
• M85: 51,552,324 km (0.044 R)
• M86: 51,708,055 km (0.086 R)
• M87: 51,785,996 km (0.106 R)
• M88: 52,019,967 km (0.113 R)

Planet 7 - Gas Giant

Semi-Major Axis: 11.14 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 300.3

Radius: 10.2

Gravity: 2.89 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 8.71 AU - 13.57 AU

Year: 14236 Days

Day: 6.4 Hours

Environment

Temp: -179 °C

Axial Tilt: 16.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 104,189,812 km

• M1: 138,528 km (0.11 R)
• M2: 365,617 km (0.064 R)
• M3: 453,880 km (0.117 R)
• M4: 522,396 km (0.095 R)
• M5: 870,809 km (0.072 R)
• M6: 1,205,908 km (0.092 R)
• M7: 1,623,885 km (0.092 R)
• M8: 3,123,155 km (0.081 R)
• M9: 3,462,293 km (0.087 R)
• M10: 3,577,932 km (0.115 R)
• M11: 3,753,859 km (0.109 R)
• M12: 4,644,266 km (0.029 R)
• M13: 4,836,499 km (0.109 R)
• M14: 4,901,125 km (0.119 R)
• M15: 4,998,663 km (0.099 R)
• M16: 5,261,956 km (0.114 R)
• M17: 6,254,388 km (0.08 R)
• M18: 6,574,078 km (0.088 R)
• M19: 6,753,895 km (0.063 R)
• M20: 7,008,511 km (0.098 R)
• M21: 7,452,517 km (0.058 R)
• M22: 7,677,812 km (0.115 R)
• M23: 8,135,431 km (0.093 R)
• M24: 8,212,474 km (0.084 R)
• M25: 9,157,035 km (0.103 R)
• M26: 9,398,636 km (0.079 R)
• M27: 9,479,568 km (0.082 R)
• M28: 9,846,831 km (0.107 R)
• M29: 10,011,538 km (0.043 R)
• M30: 10,427,420 km (0.075 R)
• M31: 11,104,650 km (0.107 R)
• M32: 11,233,155 km (0.12 R)
• M33: 11,535,043 km (0.071 R)
• M34: 15,028,602 km (0.094 R)
• M35: 15,123,298 km (0.061 R)
• M36: 16,034,049 km (0.046 R)
• M37: 16,618,379 km (0.112 R)
• M38: 16,716,365 km (0.112 R)
• M39: 16,814,651 km (0.102 R)
• M40: 17,209,589 km (0.08 R)
• M41: 17,908,212 km (0.101 R)
• M42: 18,362,241 km (0.073 R)
• M43: 18,463,519 km (0.068 R)
• M44: 19,127,285 km (0.096 R)
• M45: 19,230,058 km (0.115 R)
• M46: 19,591,337 km (0.045 R)
• M47: 19,850,740 km (0.1 R)
• M48: 20,111,190 km (0.084 R)
• M49: 20,477,854 km (0.081 R)
• M50: 20,793,954 km (0.099 R)
• M51: 21,111,700 km (0.105 R)
• M52: 21,484,349 km (0.111 R)
• M53: 21,912,947 km (0.038 R)
• M54: 22,398,392 km (0.079 R)
• M55: 22,996,633 km (0.095 R)
• M56: 23,270,248 km (0.086 R)
• M57: 24,097,823 km (0.044 R)
• M58: 26,465,659 km (0.094 R)
• M59: 26,637,696 km (0.077 R)
• M60: 26,925,074 km (0.101 R)
• M61: 29,736,317 km (0.041 R)
• M62: 29,855,546 km (0.115 R)
• M63: 30,154,144 km (0.051 R)
• M64: 30,453,639 km (0.058 R)
• M65: 30,573,766 km (0.102 R)
• M66: 31,055,770 km (0.081 R)
• M67: 31,418,844 km (0.097 R)
• M68: 33,503,341 km (0.032 R)
• M69: 33,627,208 km (0.107 R)
• M70: 34,124,770 km (0.115 R)
• M71: 35,758,529 km (0.084 R)
• M72: 36,202,685 km (0.092 R)
• M73: 37,610,700 km (0.027 R)
• M74: 37,804,130 km (0.118 R)
• M75: 38,062,485 km (0.102 R)
• M76: 38,515,917 km (0.082 R)
• M77: 40,216,246 km (0.105 R)
• M78: 40,545,960 km (0.053 R)
• M79: 40,744,326 km (0.088 R)
• M80: 40,810,449 km (0.11 R)
• M81: 41,407,643 km (0.086 R)
• M82: 41,874,090 km (0.114 R)
• M83: 42,007,680 km (0.12 R)
• M84: 42,476,371 km (0.11 R)
• M85: 42,812,068 km (0.116 R)
• M86: 43,081,494 km (0.088 R)
• M87: 43,892,763 km (0.045 R)
• M88: 44,164,283 km (0.112 R)
• M89: 44,777,335 km (0.076 R)
• M90: 45,874,187 km (0.116 R)

Planet 8 - Ice Giant

Semi-Major Axis: 17.89 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 838.1

Radius: 4.2

Gravity: 47.51 G

Time & Orbit

Eccentricity (e): 0.117

Orbit Range: 15.8 AU - 19.98 AU

Year: 28972 Days

Day: 19 Hours

Environment

Temp: -211 °C

Axial Tilt: 34.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 104,189,812 km

• M1: 566,527 km (0.085 R)
• M2: 980,764 km (0.067 R)
• M3: 1,858,305 km (0.093 R)
• M4: 1,939,686 km (0.031 R)
• M5: 2,064,151 km (0.116 R)
• M6: 2,320,861 km (0.071 R)
• M7: 2,863,902 km (0.086 R)
• M8: 4,435,427 km (0.107 R)
• M9: 4,599,387 km (0.062 R)
• M10: 5,046,535 km (0.118 R)
• M11: 5,565,789 km (0.057 R)
• M12: 5,624,581 km (0.045 R)
• M13: 6,223,421 km (0.109 R)
• M14: 6,592,479 km (0.113 R)
• M15: 6,717,094 km (0.117 R)
• M16: 6,779,626 km (0.07 R)
• M17: 7,287,211 km (0.11 R)
• M18: 8,813,409 km (0.101 R)
• M19: 9,227,197 km (0.086 R)
• M20: 9,296,760 km (0.117 R)
• M21: 9,506,645 km (0.076 R)
• M22: 10,217,385 km (0.115 R)
• M23: 10,798,124 km (0.047 R)
• M24: 11,018,631 km (0.067 R)
• M25: 11,991,466 km (0.118 R)
• M26: 12,219,752 km (0.081 R)
• M27: 12,372,791 km (0.109 R)
• M28: 12,449,684 km (0.116 R)
• M29: 14,988,211 km (0.111 R)
• M30: 17,335,252 km (0.097 R)
• M31: 17,507,140 km (0.119 R)
• M32: 17,766,094 km (0.107 R)
• M33: 19,257,734 km (0.11 R)
• M34: 21,893,050 km (0.084 R)
• M35: 22,358,748 km (0.093 R)
• M36: 22,639,693 km (0.112 R)
• M37: 24,735,709 km (0.111 R)
• M38: 25,317,944 km (0.094 R)
• M39: 25,904,816 km (0.095 R)
• M40: 26,298,408 km (0.028 R)
• M41: 26,793,278 km (0.11 R)
• M42: 28,498,843 km (0.111 R)
• M43: 28,600,271 km (0.08 R)
• M44: 28,905,151 km (0.07 R)
• M45: 29,211,228 km (0.083 R)
• M46: 29,929,597 km (0.077 R)
• M47: 30,549,830 km (0.107 R)
• M48: 30,965,712 km (0.079 R)
• M49: 32,224,578 km (0.063 R)
• M50: 32,330,194 km (0.071 R)
• M51: 32,541,875 km (0.12 R)
• M52: 33,286,274 km (0.103 R)
• M53: 35,552,981 km (0.067 R)
• M54: 35,771,394 km (0.088 R)
• M55: 37,202,298 km (0.073 R)
• M56: 39,439,833 km (0.068 R)
• M57: 39,552,929 km (0.088 R)
• M58: 40,119,606 km (0.099 R)
• M59: 40,688,975 km (0.105 R)
• M60: 41,032,003 km (0.065 R)
• M61: 42,181,962 km (0.057 R)
• M62: 44,984,828 km (0.086 R)
• M63: 47,126,172 km (0.119 R)
• M64: 48,088,535 km (0.05 R)
• M65: 49,544,122 km (0.087 R)
• M66: 52,374,065 km (0.089 R)
• M67: 55,635,747 km (0.104 R)
• M68: 56,397,799 km (0.12 R)
• M69: 57,932,075 km (0.083 R)
• M70: 61,565,209 km (0.117 R)
• M71: 62,616,732 km (0.105 R)
• M72: 66,477,703 km (0.066 R)
• M73: 67,421,217 km (0.035 R)
• M74: 69,594,276 km (0.049 R)
• M75: 69,867,591 km (0.111 R)
• M76: 70,278,088 km (0.052 R)
• M77: 72,896,798 km (0.102 R)
• M78: 74,567,059 km (0.056 R)
• M79: 77,661,790 km (0.093 R)
• M80: 80,224,850 km (0.06 R)
• M81: 87,931,085 km (0.112 R)
• M82: 88,226,541 km (0.069 R)
• M83: 89,708,458 km (0.103 R)
• M84: 90,452,408 km (0.102 R)
• M85: 91,647,246 km (0.09 R)
• M86: 92,847,170 km (0.099 R)
• M87: 93,147,862 km (0.04 R)
• M88: 95,110,885 km (0.105 R)
• M89: 97,698,480 km (0.091 R)
• M90: 99,385,196 km (0.093 R)
• M91: 101,700,522 km (0.111 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 452 - 19,170 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit