🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.76 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.66

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 0.74 AU - 0.78 AU

Year: 238 Days

Day: 38.5 Hours

Environment

Temp: 172 °C

Axial Tilt: 31.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 100,752,870 km

• M1: 562,189 km (0.111 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.83 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.99

Radius: 1.32

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.062

Orbit Range: 0.78 AU - 0.88 AU

Year: 272 Days

Day: 21.2 Hours

Environment

Temp: 118 °C

Axial Tilt: 3.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 2.28 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.65

Radius: 1.22

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.011

Orbit Range: 2.25 AU - 2.31 AU

Year: 1239 Days

Day: 42.3 Hours

Environment

Temp: -69 °C

Axial Tilt: 28.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 4.5 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.22

Radius: 1.08

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 3.56 AU - 5.44 AU

Year: 3436 Days

Day: 19.8 Hours

Environment

Temp: -135 °C

Axial Tilt: 49.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 4.81 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2

Radius: 1.32

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 4.53 AU - 5.09 AU

Year: 3797 Days

Day: 25.7 Hours

Environment

Temp: -141 °C

Axial Tilt: 35.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 100,752,870 km

• M1: 114,442 km (0.081 R)

Planet 6 - Ice Giant

Semi-Major Axis: 14.65 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 33.8

Radius: 6.7

Gravity: 0.75 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 11.68 AU - 17.62 AU

Year: 20180 Days

Day: 24.8 Hours

Environment

Temp: -185 °C

Axial Tilt: 17.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (50)

Outer Limit: 100,752,870 km

• M1: 145,409 km (0.119 R)
• M2: 454,329 km (0.104 R)
• M3: 579,692 km (0.106 R)
• M4: 624,122 km (0.12 R)
• M5: 716,723 km (0.078 R)
• M6: 1,063,042 km (0.094 R)
• M7: 1,471,744 km (0.065 R)
• M8: 1,518,269 km (0.118 R)
• M9: 2,097,512 km (0.052 R)
• M10: 2,549,597 km (0.084 R)
• M11: 2,971,762 km (0.101 R)
• M12: 3,272,154 km (0.104 R)
• M13: 3,374,479 km (0.074 R)
• M14: 3,988,728 km (0.116 R)
• M15: 4,120,075 km (0.094 R)
• M16: 4,364,667 km (0.073 R)
• M17: 4,705,900 km (0.113 R)
• M18: 4,775,164 km (0.094 R)
• M19: 4,938,226 km (0.106 R)
• M20: 5,438,182 km (0.106 R)
• M21: 6,230,751 km (0.096 R)
• M22: 6,796,381 km (0.114 R)
• M23: 8,308,965 km (0.1 R)
• M24: 8,674,582 km (0.109 R)
• M25: 9,305,137 km (0.077 R)
• M26: 10,039,513 km (0.062 R)
• M27: 10,489,055 km (0.109 R)
• M28: 10,853,475 km (0.081 R)
• M29: 11,407,735 km (0.097 R)
• M30: 11,845,309 km (0.074 R)
• M31: 11,939,855 km (0.036 R)
• M32: 12,736,763 km (0.026 R)
• M33: 14,448,910 km (0.033 R)
• M34: 14,516,229 km (0.102 R)
• M35: 14,684,826 km (0.118 R)
• M36: 17,794,068 km (0.059 R)
• M37: 18,155,796 km (0.059 R)
• M38: 18,446,913 km (0.112 R)
• M39: 19,292,441 km (0.116 R)
• M40: 20,716,762 km (0.1 R)
• M41: 22,058,505 km (0.044 R)
• M42: 22,485,906 km (0.104 R)
• M43: 23,705,129 km (0.078 R)
• M44: 23,943,588 km (0.098 R)
• M45: 24,986,136 km (0.111 R)
• M46: 26,207,453 km (0.045 R)
• M47: 26,495,129 km (0.118 R)
• M48: 26,577,558 km (0.113 R)
• M49: 26,742,714 km (0.087 R)
• M50: 27,073,923 km (0.11 R)

Planet 7 - Ice Giant

Semi-Major Axis: 17.31 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 981.3

Radius: 5.4

Gravity: 33.65 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 14.64 AU - 19.98 AU

Year: 25919 Days

Day: 18.1 Hours

Environment

Temp: -203 °C

Axial Tilt: 24.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (98)

Outer Limit: 100,752,870 km

• M1: 92,900 km (0.06 R)
• M2: 734,376 km (0.093 R)
• M3: 1,716,785 km (0.1 R)
• M4: 1,913,955 km (0.086 R)
• M5: 2,035,578 km (0.096 R)
• M6: 2,118,156 km (0.066 R)
• M7: 2,201,931 km (0.072 R)
• M8: 2,286,753 km (0.119 R)
• M9: 2,681,841 km (0.102 R)
• M10: 3,003,626 km (0.12 R)
• M11: 4,898,133 km (0.086 R)
• M12: 5,751,141 km (0.109 R)
• M13: 5,809,783 km (0.112 R)
• M14: 5,986,458 km (0.107 R)
• M15: 6,405,482 km (0.041 R)
• M16: 6,588,141 km (0.096 R)
• M17: 6,649,326 km (0.104 R)
• M18: 6,896,163 km (0.055 R)
• M19: 7,398,811 km (0.073 R)
• M20: 7,526,269 km (0.071 R)
• M21: 7,783,428 km (0.104 R)
• M22: 8,572,257 km (0.077 R)
• M23: 9,593,562 km (0.117 R)
• M24: 10,083,196 km (0.084 R)
• M25: 10,509,400 km (0.114 R)
• M26: 11,159,702 km (0.077 R)
• M27: 11,526,516 km (0.084 R)
• M28: 12,272,112 km (0.112 R)
• M29: 12,498,902 km (0.03 R)
• M30: 12,650,744 km (0.112 R)
• M31: 14,600,752 km (0.071 R)
• M32: 16,061,575 km (0.113 R)
• M33: 16,226,731 km (0.087 R)
• M34: 16,976,965 km (0.104 R)
• M35: 18,338,455 km (0.084 R)
• M36: 19,382,349 km (0.111 R)
• M37: 19,823,064 km (0.111 R)
• M38: 20,803,977 km (0.049 R)
• M39: 23,652,471 km (0.07 R)
• M40: 25,361,626 km (0.097 R)
• M41: 25,650,350 km (0.03 R)
• M42: 26,036,911 km (0.076 R)
• M43: 29,602,427 km (0.078 R)
• M44: 31,544,955 km (0.073 R)
• M45: 33,002,337 km (0.094 R)
• M46: 33,422,857 km (0.109 R)
• M47: 33,950,938 km (0.094 R)
• M48: 37,504,485 km (0.038 R)
• M49: 38,604,479 km (0.1 R)
• M50: 40,611,035 km (0.054 R)
• M51: 40,723,532 km (0.111 R)
• M52: 41,513,708 km (0.113 R)
• M53: 42,308,821 km (0.072 R)
• M54: 42,994,428 km (0.083 R)
• M55: 43,798,965 km (0.075 R)
• M56: 44,145,284 km (0.113 R)
• M57: 44,840,615 km (0.099 R)
• M58: 47,895,404 km (0.108 R)
• M59: 48,371,275 km (0.114 R)
• M60: 49,447,781 km (0.099 R)
• M61: 49,808,461 km (0.043 R)
• M62: 52,112,269 km (0.116 R)
• M63: 54,326,766 km (0.104 R)
• M64: 54,823,132 km (0.117 R)
• M65: 57,453,062 km (0.096 R)
• M66: 57,579,323 km (0.119 R)
• M67: 58,592,848 km (0.042 R)
• M68: 59,484,452 km (0.087 R)
• M69: 60,765,757 km (0.067 R)
• M70: 61,152,019 km (0.101 R)
• M71: 62,574,994 km (0.106 R)
• M72: 62,704,995 km (0.063 R)
• M73: 65,453,706 km (0.1 R)
• M74: 68,509,093 km (0.047 R)
• M75: 71,610,556 km (0.064 R)
• M76: 72,427,211 km (0.112 R)
• M77: 72,563,644 km (0.084 R)
• M78: 81,894,811 km (0.096 R)
• M79: 82,606,149 km (0.054 R)
• M80: 83,462,447 km (0.059 R)
• M81: 83,748,478 km (0.104 R)
• M82: 84,321,588 km (0.116 R)
• M83: 84,608,666 km (0.085 R)
• M84: 85,471,846 km (0.047 R)
• M85: 85,904,483 km (0.089 R)
• M86: 86,482,529 km (0.097 R)
• M87: 88,224,447 km (0.075 R)
• M88: 89,245,751 km (0.098 R)
• M89: 90,564,756 km (0.043 R)
• M90: 91,447,682 km (0.055 R)
• M91: 92,185,649 km (0.116 R)
• M92: 92,333,451 km (0.047 R)
• M93: 94,113,516 km (0.104 R)
• M94: 94,411,216 km (0.04 R)
• M95: 96,354,343 km (0.098 R)
• M96: 96,954,978 km (0.048 R)
• M97: 100,736,364 km (0.07 R)
• M98: 101,040,945 km (0.081 R)

Planet 8 - Ice Giant

Semi-Major Axis: 17.77 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 875.3

Radius: 6.5

Gravity: 20.72 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 14.89 AU - 20.65 AU

Year: 26959 Days

Day: 16.4 Hours

Environment

Temp: -201 °C

Axial Tilt: 36.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 100,752,870 km

• M1: 478,713 km (0.118 R)
• M2: 684,410 km (0.111 R)
• M3: 1,009,935 km (0.118 R)
• M4: 1,074,113 km (0.052 R)
• M5: 1,139,487 km (0.095 R)
• M6: 1,206,357 km (0.071 R)
• M7: 2,444,728 km (0.113 R)
• M8: 2,619,758 km (0.113 R)
• M9: 3,075,283 km (0.099 R)
• M10: 3,216,803 km (0.049 R)
• M11: 3,854,240 km (0.112 R)
• M12: 4,006,829 km (0.111 R)
• M13: 4,109,753 km (0.115 R)
• M14: 4,529,973 km (0.06 R)
• M15: 5,019,009 km (0.075 R)
• M16: 5,524,799 km (0.102 R)
• M17: 6,224,169 km (0.074 R)
• M18: 7,641,160 km (0.112 R)
• M19: 10,897,008 km (0.111 R)
• M20: 12,439,063 km (0.106 R)
• M21: 12,664,806 km (0.096 R)
• M22: 13,197,075 km (0.06 R)
• M23: 13,350,413 km (0.109 R)
• M24: 13,659,034 km (0.045 R)
• M25: 13,814,167 km (0.116 R)
• M26: 14,204,767 km (0.118 R)
• M27: 14,996,588 km (0.058 R)
• M28: 16,211,173 km (0.075 R)
• M29: 17,456,875 km (0.077 R)
• M30: 18,905,581 km (0.098 R)
• M31: 18,992,048 km (0.056 R)
• M32: 19,252,049 km (0.071 R)
• M33: 20,304,021 km (0.09 R)
• M34: 21,464,602 km (0.044 R)
• M35: 22,554,871 km (0.079 R)
• M36: 24,036,339 km (0.113 R)
• M37: 24,883,511 km (0.059 R)
• M38: 25,644,665 km (0.08 R)
• M39: 26,413,449 km (0.072 R)
• M40: 27,875,319 km (0.081 R)
• M41: 28,072,190 km (0.075 R)
• M42: 28,665,645 km (0.105 R)
• M43: 29,764,292 km (0.035 R)
• M44: 31,386,830 km (0.057 R)
• M45: 32,415,465 km (0.072 R)
• M46: 33,769,176 km (0.064 R)
• M47: 33,874,044 km (0.082 R)
• M48: 37,070,951 km (0.097 R)
• M49: 37,830,609 km (0.109 R)
• M50: 39,807,545 km (0.062 R)
• M51: 42,043,285 km (0.104 R)
• M52: 42,495,220 km (0.042 R)
• M53: 42,835,256 km (0.058 R)
• M54: 43,062,495 km (0.062 R)
• M55: 44,204,675 km (0.031 R)
• M56: 46,285,282 km (0.112 R)
• M57: 46,869,013 km (0.073 R)
• M58: 48,752,899 km (0.095 R)
• M59: 49,227,723 km (0.088 R)
• M60: 50,062,479 km (0.036 R)
• M61: 51,745,754 km (0.091 R)
• M62: 55,044,237 km (0.064 R)
• M63: 55,414,941 km (0.056 R)
• M64: 57,280,725 km (0.047 R)
• M65: 57,907,241 km (0.076 R)
• M66: 60,054,270 km (0.109 R)
• M67: 60,308,586 km (0.102 R)
• M68: 61,073,630 km (0.057 R)
• M69: 63,000,301 km (0.093 R)
• M70: 65,730,911 km (0.107 R)
• M71: 66,518,244 km (0.108 R)
• M72: 70,099,468 km (0.065 R)
• M73: 70,367,248 km (0.095 R)
• M74: 71,711,086 km (0.092 R)
• M75: 71,845,873 km (0.045 R)
• M76: 72,656,843 km (0.09 R)
• M77: 73,742,774 km (0.108 R)
• M78: 74,151,326 km (0.111 R)
• M79: 74,970,823 km (0.111 R)
• M80: 77,308,888 km (0.094 R)
• M81: 77,447,117 km (0.043 R)
• M82: 78,001,078 km (0.12 R)
• M83: 79,112,889 km (0.102 R)
• M84: 80,509,984 km (0.106 R)
• M85: 81,492,842 km (0.104 R)
• M86: 82,762,329 km (0.089 R)
• M87: 87,328,655 km (0.064 R)
• M88: 90,806,805 km (0.07 R)
• M89: 91,244,678 km (0.099 R)
• M90: 92,415,880 km (0.052 R)
• M91: 94,625,440 km (0.109 R)
• M92: 96,554,355 km (0.065 R)
• M93: 97,747,847 km (0.118 R)
• M94: 99,096,322 km (0.055 R)
• M95: 99,547,210 km (0.11 R)

Kuiper Belt

Range: 30.5 - 59.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 474 - 16,509 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit