🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.52

Radius: 1.18

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.054

Orbit Range: 0.6 AU - 0.66 AU

Year: 183 Days

Day: 12.3 Hours

Environment

Temp: 189 °C

Axial Tilt: 1.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 110,011,172 km

• M1: 417,228 km (0.082 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.84 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.51

Radius: 1.65

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 0.83 AU - 0.85 AU

Year: 281 Days

Day: 25 Hours

Environment

Temp: 159 °C

Axial Tilt: 46.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.36 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.58

Radius: 1.2

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 1.25 AU - 1.47 AU

Year: 579 Days

Day: 27.8 Hours

Environment

Temp: -2 °C

Axial Tilt: 68.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 110,011,172 km

• M1: 395,088 km (0.067 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.69 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.6

Radius: 1.47

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 1.44 AU - 1.94 AU

Year: 802 Days

Day: 19.6 Hours

Environment

Temp: -49 °C

Axial Tilt: 36.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 110,011,172 km

• M1: 763,398 km (0.085 R)

Planet 5 - Terrestrial

Semi-Major Axis: 4 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.08

Radius: 1.03

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.047

Orbit Range: 3.81 AU - 4.19 AU

Year: 2922 Days

Day: 12.6 Hours

Environment

Temp: -126 °C

Axial Tilt: 27.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Ice Giant

Semi-Major Axis: 14.19 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 657.8

Radius: 7.7

Gravity: 11.09 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 11.22 AU - 17.16 AU

Year: 19524 Days

Day: 24.4 Hours

Environment

Temp: -181 °C

Axial Tilt: 25.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 110,011,172 km

• M1: 498,460 km (0.117 R)
• M2: 558,299 km (0.044 R)
• M3: 730,786 km (0.118 R)
• M4: 1,403,976 km (0.117 R)
• M5: 1,988,904 km (0.11 R)
• M6: 2,120,999 km (0.052 R)
• M7: 2,255,936 km (0.075 R)
• M8: 2,324,601 km (0.065 R)
• M9: 2,463,877 km (0.091 R)
• M10: 2,605,845 km (0.091 R)
• M11: 2,714,304 km (0.105 R)
• M12: 3,010,508 km (0.119 R)
• M13: 4,729,088 km (0.119 R)
• M14: 5,450,449 km (0.088 R)
• M15: 5,589,575 km (0.081 R)
• M16: 6,109,577 km (0.078 R)
• M17: 6,546,552 km (0.07 R)
• M18: 6,893,470 km (0.104 R)
• M19: 8,180,460 km (0.063 R)
• M20: 8,554,006 km (0.067 R)
• M21: 8,824,180 km (0.116 R)
• M22: 9,317,703 km (0.06 R)
• M23: 9,651,755 km (0.091 R)
• M24: 12,339,730 km (0.041 R)
• M25: 12,583,874 km (0.075 R)
• M26: 13,263,198 km (0.115 R)
• M27: 14,400,590 km (0.036 R)
• M28: 15,241,181 km (0.094 R)
• M29: 16,632,590 km (0.106 R)
• M30: 17,514,171 km (0.097 R)
• M31: 17,719,718 km (0.106 R)
• M32: 18,133,356 km (0.112 R)
• M33: 18,829,734 km (0.117 R)
• M34: 19,890,682 km (0.095 R)
• M35: 21,262,196 km (0.037 R)
• M36: 22,218,126 km (0.091 R)
• M37: 22,813,226 km (0.074 R)
• M38: 23,112,871 km (0.115 R)
• M39: 23,640,204 km (0.106 R)
• M40: 24,019,434 km (0.049 R)
• M41: 24,324,165 km (0.043 R)
• M42: 24,477,054 km (0.112 R)
• M43: 24,937,516 km (0.077 R)
• M44: 25,091,602 km (0.093 R)
• M45: 27,282,612 km (0.093 R)
• M46: 28,240,188 km (0.07 R)
• M47: 28,481,340 km (0.071 R)
• M48: 28,723,090 km (0.111 R)
• M49: 29,289,917 km (0.075 R)
• M50: 30,764,503 km (0.092 R)
• M51: 31,677,499 km (0.118 R)
• M52: 32,095,475 km (0.067 R)
• M53: 32,599,321 km (0.099 R)
• M54: 32,767,918 km (0.048 R)
• M55: 34,985,407 km (0.113 R)
• M56: 35,938,046 km (0.08 R)
• M57: 36,112,178 km (0.108 R)
• M58: 36,811,548 km (0.071 R)
• M59: 36,899,362 km (0.027 R)
• M60: 37,515,406 km (0.067 R)
• M61: 37,868,906 km (0.092 R)
• M62: 38,312,463 km (0.087 R)
• M63: 38,579,346 km (0.106 R)
• M64: 41,282,580 km (0.103 R)
• M65: 42,288,924 km (0.096 R)
• M66: 43,118,445 km (0.104 R)
• M67: 43,581,450 km (0.116 R)
• M68: 43,674,350 km (0.096 R)
• M69: 43,860,151 km (0.09 R)
• M70: 44,419,198 km (0.031 R)
• M71: 44,980,639 km (0.11 R)
• M72: 45,168,384 km (0.077 R)
• M73: 45,732,967 km (0.109 R)
• M74: 47,536,070 km (0.09 R)
• M75: 48,206,268 km (0.059 R)
• M76: 49,556,090 km (0.036 R)
• M77: 50,332,952 km (0.061 R)
• M78: 50,722,804 km (0.063 R)
• M79: 51,113,852 km (0.085 R)
• M80: 51,997,078 km (0.107 R)
• M81: 54,377,031 km (0.099 R)
• M82: 57,605,203 km (0.115 R)
• M83: 58,115,182 km (0.115 R)
• M84: 59,757,169 km (0.111 R)
• M85: 59,963,464 km (0.111 R)
• M86: 60,998,681 km (0.096 R)
• M87: 61,414,414 km (0.054 R)
• M88: 61,622,504 km (0.025 R)
• M89: 62,248,572 km (0.106 R)
• M90: 62,876,733 km (0.09 R)
• M91: 63,086,619 km (0.111 R)
• M92: 64,350,571 km (0.109 R)
• M93: 65,091,829 km (0.082 R)
• M94: 66,796,646 km (0.114 R)
• M95: 67,654,440 km (0.071 R)
• M96: 69,164,481 km (0.065 R)
• M97: 71,669,348 km (0.057 R)

Planet 7 - Ice Giant

Semi-Major Axis: 15 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 701.8

Radius: 3.8

Gravity: 48.6 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 13.44 AU - 16.56 AU

Year: 21219 Days

Day: 18.1 Hours

Environment

Temp: -186 °C

Axial Tilt: 43.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 110,011,172 km

• M1: 49,816 km (0.066 R)
• M2: 75,397 km (0.112 R)
• M3: 115,340 km (0.116 R)
• M4: 525,238 km (0.118 R)
• M5: 709,244 km (0.092 R)
• M6: 808,427 km (0.042 R)
• M7: 1,075,908 km (0.118 R)
• M8: 1,751,193 km (0.058 R)
• M9: 1,784,403 km (0.094 R)
• M10: 1,919,789 km (0.041 R)
• M11: 2,645,040 km (0.12 R)
• M12: 2,799,275 km (0.093 R)
• M13: 6,547,600 km (0.075 R)
• M14: 7,287,062 km (0.111 R)
• M15: 9,073,859 km (0.115 R)
• M16: 9,306,334 km (0.068 R)
• M17: 10,497,582 km (0.101 R)
• M18: 10,619,354 km (0.115 R)
• M19: 11,736,103 km (0.113 R)
• M20: 11,862,363 km (0.107 R)
• M21: 12,824,427 km (0.051 R)
• M22: 13,019,802 km (0.059 R)
• M23: 14,011,486 km (0.055 R)
• M24: 14,078,506 km (0.084 R)
• M25: 14,280,014 km (0.116 R)
• M26: 14,686,023 km (0.108 R)
• M27: 14,822,307 km (0.114 R)
• M28: 15,027,256 km (0.101 R)
• M29: 16,701,106 km (0.118 R)
• M30: 17,057,299 km (0.108 R)
• M31: 17,343,928 km (0.059 R)
• M32: 17,704,459 km (0.052 R)
• M33: 19,023,015 km (0.078 R)
• M34: 19,245,766 km (0.037 R)
• M35: 19,469,415 km (0.097 R)
• M36: 20,982,448 km (0.112 R)
• M37: 21,753,026 km (0.046 R)
• M38: 21,830,668 km (0.063 R)
• M39: 21,986,100 km (0.105 R)
• M40: 22,298,011 km (0.097 R)
• M41: 22,689,958 km (0.03 R)
• M42: 25,170,291 km (0.054 R)
• M43: 26,071,019 km (0.059 R)
• M44: 27,483,522 km (0.077 R)
• M45: 28,835,438 km (0.12 R)
• M46: 29,433,680 km (0.093 R)
• M47: 29,519,400 km (0.104 R)
• M48: 30,468,748 km (0.114 R)
• M49: 31,165,425 km (0.055 R)
• M50: 33,465,492 km (0.089 R)
• M51: 34,907,915 km (0.093 R)
• M52: 35,089,677 km (0.09 R)
• M53: 36,924,046 km (0.063 R)
• M54: 37,666,500 km (0.117 R)
• M55: 38,039,597 km (0.106 R)
• M56: 38,320,243 km (0.068 R)
• M57: 41,548,265 km (0.111 R)
• M58: 42,611,158 km (0.096 R)
• M59: 42,999,814 km (0.084 R)
• M60: 43,389,666 km (0.097 R)
• M61: 44,271,246 km (0.045 R)
• M62: 44,369,532 km (0.053 R)
• M63: 44,664,838 km (0.054 R)
• M64: 46,051,909 km (0.107 R)
• M65: 46,450,737 km (0.082 R)
• M66: 48,665,085 km (0.109 R)
• M67: 50,091,949 km (0.11 R)
• M68: 51,222,610 km (0.057 R)
• M69: 51,325,833 km (0.119 R)
• M70: 52,673,859 km (0.091 R)
• M71: 54,033,554 km (0.078 R)
• M72: 55,192,938 km (0.093 R)
• M73: 57,751,061 km (0.063 R)
• M74: 57,858,472 km (0.085 R)
• M75: 61,769,709 km (0.12 R)
• M76: 62,540,138 km (0.098 R)
• M77: 63,979,269 km (0.047 R)
• M78: 66,889,995 km (0.088 R)
• M79: 68,134,500 km (0.084 R)
• M80: 70,991,071 km (0.03 R)
• M81: 71,221,302 km (0.089 R)
• M82: 71,567,023 km (0.066 R)
• M83: 73,071,828 km (0.07 R)
• M84: 73,653,464 km (0.091 R)
• M85: 74,003,075 km (0.096 R)
• M86: 74,470,269 km (0.095 R)
• M87: 74,587,105 km (0.039 R)
• M88: 75,289,916 km (0.111 R)
• M89: 75,524,784 km (0.083 R)
• M90: 76,584,236 km (0.096 R)
• M91: 78,241,930 km (0.029 R)

Planet 8 - Ice Giant

Semi-Major Axis: 18.85 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 926.8

Radius: 4.7

Gravity: 41.96 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 18.13 AU - 19.57 AU

Year: 29892 Days

Day: 15.3 Hours

Environment

Temp: -207 °C

Axial Tilt: 4.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 110,011,172 km

• M1: 68,217 km (0.118 R)
• M2: 168,447 km (0.114 R)
• M3: 240,553 km (0.114 R)
• M4: 324,029 km (0.103 R)
• M5: 493,075 km (0.069 R)
• M6: 2,008,202 km (0.12 R)
• M7: 2,977,895 km (0.08 R)
• M8: 4,015,207 km (0.052 R)
• M9: 5,034,866 km (0.106 R)
• M10: 5,573,119 km (0.051 R)
• M11: 6,066,792 km (0.031 R)
• M12: 6,510,051 km (0.066 R)
• M13: 8,176,870 km (0.105 R)
• M14: 8,595,594 km (0.115 R)
• M15: 9,021,200 km (0.041 R)
• M16: 9,381,133 km (0.109 R)
• M17: 9,745,703 km (0.108 R)
• M18: 9,819,305 km (0.1 R)
• M19: 12,664,357 km (0.098 R)
• M20: 13,229,388 km (0.08 R)
• M21: 14,050,681 km (0.106 R)
• M22: 14,551,385 km (0.075 R)
• M23: 14,635,309 km (0.105 R)
• M24: 15,742,184 km (0.064 R)
• M25: 16,436,617 km (0.076 R)
• M26: 17,229,785 km (0.107 R)
• M27: 17,855,254 km (0.109 R)
• M28: 18,944,626 km (0.103 R)
• M29: 19,589,991 km (0.048 R)
• M30: 19,868,841 km (0.104 R)
• M31: 20,713,022 km (0.082 R)
• M32: 20,807,568 km (0.051 R)
• M33: 21,856,847 km (0.068 R)
• M34: 23,118,855 km (0.071 R)
• M35: 24,905,054 km (0.09 R)
• M36: 25,611,604 km (0.092 R)
• M37: 25,916,335 km (0.111 R)
• M38: 26,222,412 km (0.037 R)
• M39: 28,397,715 km (0.076 R)
• M40: 28,502,733 km (0.103 R)
• M41: 28,924,150 km (0.107 R)
• M42: 32,258,986 km (0.107 R)
• M43: 33,139,220 km (0.086 R)
• M44: 33,693,330 km (0.119 R)
• M45: 37,772,266 km (0.036 R)
• M46: 37,887,755 km (0.118 R)
• M47: 41,288,264 km (0.084 R)
• M48: 43,205,660 km (0.08 R)
• M49: 44,175,354 km (0.109 R)
• M50: 47,251,086 km (0.117 R)
• M51: 49,003,475 km (0.043 R)
• M52: 49,761,039 km (0.06 R)
• M53: 51,543,647 km (0.081 R)
• M54: 54,386,755 km (0.045 R)
• M55: 54,517,204 km (0.114 R)
• M56: 59,684,763 km (0.049 R)
• M57: 61,441,790 km (0.104 R)
• M58: 63,078,690 km (0.116 R)
• M59: 63,627,415 km (0.053 R)
• M60: 63,764,896 km (0.119 R)
• M61: 65,838,322 km (0.11 R)
• M62: 66,813,551 km (0.093 R)
• M63: 69,626,140 km (0.092 R)
• M64: 69,767,660 km (0.1 R)
• M65: 71,189,288 km (0.111 R)
• M66: 71,332,005 km (0.057 R)
• M67: 73,339,758 km (0.1 R)
• M68: 74,350,441 km (0.087 R)
• M69: 74,495,252 km (0.075 R)
• M70: 74,640,062 km (0.112 R)
• M71: 75,220,502 km (0.105 R)
• M72: 77,263,710 km (0.073 R)
• M73: 79,029,414 km (0.112 R)
• M74: 81,553,578 km (0.09 R)
• M75: 82,001,774 km (0.108 R)
• M76: 82,151,371 km (0.062 R)
• M77: 85,768,349 km (0.097 R)
• M78: 86,376,315 km (0.111 R)
• M79: 86,528,456 km (0.094 R)
• M80: 87,443,396 km (0.085 R)
• M81: 88,975,578 km (0.106 R)
• M82: 89,129,364 km (0.096 R)
• M83: 90,053,430 km (0.115 R)
• M84: 95,192,267 km (0.073 R)
• M85: 95,979,151 km (0.082 R)
• M86: 97,876,352 km (0.086 R)
• M87: 99,786,118 km (0.114 R)
• M88: 102,834,773 km (0.051 R)
• M89: 103,965,583 km (0.111 R)
• M90: 104,451,477 km (0.096 R)
• M91: 104,613,641 km (0.104 R)
• M92: 106,892,466 km (0.087 R)
• M93: 107,546,508 km (0.106 R)
• M94: 109,846,276 km (0.086 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 176 - 17,487 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit