🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.66 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.18

Radius: 1.77

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 0.6 AU - 0.72 AU

Year: 169 Days

Day: 23.9 Hours

Environment

Temp: 278 °C

Axial Tilt: 61.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 115,102,824 km

• M1: 49,966 km (0.077 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.85

Radius: 1.88

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 0.78 AU - 1.23 AU

Year: 314 Days

Day: 21.2 Hours

Environment

Temp: 229 °C

Axial Tilt: 33 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 2.1 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.13

Radius: 1.05

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 1.96 AU - 2.24 AU

Year: 957 Days

Day: 17.7 Hours

Environment

Temp: 12 °C

Axial Tilt: 45.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 2.62 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.48

Radius: 1.82

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.04

Orbit Range: 2.52 AU - 2.72 AU

Year: 1333 Days

Day: 25 Hours

Environment

Temp: -35 °C

Axial Tilt: 7.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.94 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.02

Radius: 1.74

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 2.92 AU - 2.96 AU

Year: 1585 Days

Day: 33 Hours

Environment

Temp: -44 °C

Axial Tilt: 20.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 4.39 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.52

Radius: 0.77

Gravity: 0.88 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 3.93 AU - 4.85 AU

Year: 2891 Days

Day: 32.8 Hours

Environment

Temp: -91 °C

Axial Tilt: 19.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 115,102,824 km

• M1: 1,177,485 km (0.072 R)
• M2: 1,735,784 km (0.045 R)

Planet 7 - Ice Giant

Semi-Major Axis: 17.07 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 333

Radius: 5.8

Gravity: 9.9 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 16.46 AU - 17.68 AU

Year: 22170 Days

Day: 18.4 Hours

Environment

Temp: -180 °C

Axial Tilt: 14.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 115,102,824 km

• M1: 88,263 km (0.083 R)
• M2: 146,008 km (0.103 R)
• M3: 356,043 km (0.119 R)
• M4: 491,279 km (0.111 R)
• M5: 724,353 km (0.049 R)
• M6: 920,326 km (0.096 R)
• M7: 1,547,740 km (0.069 R)
• M8: 1,887,476 km (0.113 R)
• M9: 2,096,315 km (0.073 R)
• M10: 2,407,329 km (0.047 R)
• M11: 2,503,520 km (0.06 R)
• M12: 2,766,214 km (0.113 R)
• M13: 3,425,193 km (0.067 R)
• M14: 4,054,102 km (0.1 R)
• M15: 4,440,514 km (0.066 R)
• M16: 5,083,036 km (0.1 R)
• M17: 5,124,176 km (0.071 R)
• M18: 5,289,930 km (0.08 R)
• M19: 5,626,376 km (0.119 R)
• M20: 5,883,385 km (0.058 R)
• M21: 6,677,151 km (0.096 R)
• M22: 6,858,165 km (0.104 R)
• M23: 7,178,753 km (0.054 R)
• M24: 7,271,205 km (0.068 R)
• M25: 7,317,580 km (0.032 R)
• M26: 8,363,119 km (0.098 R)
• M27: 8,558,195 km (0.111 R)
• M28: 8,705,399 km (0.103 R)
• M29: 9,454,436 km (0.063 R)
• M30: 10,172,057 km (0.076 R)
• M31: 10,328,087 km (0.12 R)
• M32: 10,642,542 km (0.063 R)
• M33: 10,800,966 km (0.095 R)
• M34: 11,986,529 km (0.119 R)
• M35: 12,316,991 km (0.081 R)
• M36: 13,099,538 km (0.097 R)
• M37: 13,156,086 km (0.087 R)
• M38: 13,554,016 km (0.035 R)
• M39: 13,668,458 km (0.041 R)
• M40: 14,947,969 km (0.089 R)
• M41: 15,066,151 km (0.118 R)
• M42: 15,244,173 km (0.105 R)
• M43: 15,721,988 km (0.117 R)
• M44: 16,204,741 km (0.059 R)
• M45: 16,265,477 km (0.072 R)
• M46: 16,753,615 km (0.096 R)
• M47: 16,876,435 km (0.113 R)
• M48: 16,937,920 km (0.099 R)
• M49: 17,557,255 km (0.064 R)
• M50: 20,172,674 km (0.047 R)
• M51: 20,303,273 km (0.093 R)
• M52: 20,828,811 km (0.107 R)
• M53: 21,692,140 km (0.035 R)
• M54: 22,027,389 km (0.041 R)
• M55: 22,229,346 km (0.108 R)
• M56: 23,797,880 km (0.073 R)
• M57: 23,866,844 km (0.115 R)
• M58: 24,143,451 km (0.089 R)
• M59: 24,421,254 km (0.055 R)
• M60: 24,769,967 km (0.061 R)
• M61: 26,394,899 km (0.106 R)
• M62: 26,824,544 km (0.049 R)
• M63: 28,199,947 km (0.069 R)
• M64: 28,492,410 km (0.078 R)
• M65: 28,565,713 km (0.081 R)
• M66: 28,639,016 km (0.12 R)
• M67: 30,193,637 km (0.109 R)
• M68: 30,567,931 km (0.103 R)
• M69: 31,094,366 km (0.033 R)
• M70: 32,461,691 km (0.082 R)
• M71: 33,384,111 km (0.113 R)
• M72: 34,471,239 km (0.06 R)
• M73: 34,549,329 km (0.12 R)
• M74: 35,964,974 km (0.067 R)
• M75: 37,399,468 km (0.043 R)
• M76: 40,077,718 km (0.087 R)
• M77: 40,159,848 km (0.118 R)
• M78: 40,736,248 km (0.084 R)
• M79: 40,984,132 km (0.113 R)
• M80: 41,315,342 km (0.057 R)
• M81: 41,730,775 km (0.114 R)
• M82: 45,444,841 km (0.111 R)
• M83: 49,175,363 km (0.102 R)
• M84: 49,792,006 km (0.094 R)
• M85: 50,766,037 km (0.074 R)
• M86: 51,656,893 km (0.082 R)
• M87: 52,373,317 km (0.044 R)
• M88: 55,363,330 km (0.109 R)
• M89: 56,372,218 km (0.112 R)
• M90: 59,341,436 km (0.068 R)
• M91: 61,412,170 km (0.091 R)
• M92: 63,123,869 km (0.038 R)
• M93: 63,889,660 km (0.11 R)

Planet 8 - Ice Giant

Semi-Major Axis: 17.87 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 28.2

Radius: 6.4

Gravity: 0.69 G

Time & Orbit

Eccentricity (e): 0.237

Orbit Range: 13.63 AU - 22.11 AU

Year: 23747 Days

Day: 22.4 Hours

Environment

Temp: -172 °C

Axial Tilt: 28.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (46)

Outer Limit: 115,102,824 km

• M1: 263,741 km (0.106 R)
• M2: 683,064 km (0.067 R)
• M3: 886,068 km (0.032 R)
• M4: 1,300,903 km (0.115 R)
• M5: 1,602,193 km (0.061 R)
• M6: 1,752,389 km (0.05 R)
• M7: 1,924,726 km (0.036 R)
• M8: 2,286,005 km (0.081 R)
• M9: 4,810,918 km (0.099 R)
• M10: 5,004,049 km (0.111 R)
• M11: 5,523,004 km (0.117 R)
• M12: 5,955,641 km (0.11 R)
• M13: 6,163,133 km (0.095 R)
• M14: 6,531,742 km (0.072 R)
• M15: 6,638,406 km (0.109 R)
• M16: 6,907,532 km (0.118 R)
• M17: 6,961,836 km (0.043 R)
• M18: 7,125,496 km (0.067 R)
• M19: 8,076,490 km (0.116 R)
• M20: 8,596,193 km (0.117 R)
• M21: 9,516,070 km (0.114 R)
• M22: 9,667,463 km (0.119 R)
• M23: 9,941,826 km (0.092 R)
• M24: 10,969,563 km (0.114 R)
• M25: 11,673,421 km (0.069 R)
• M26: 12,956,672 km (0.08 R)
• M27: 13,225,349 km (0.103 R)
• M28: 13,700,023 km (0.115 R)
• M29: 14,631,270 km (0.027 R)
• M30: 14,770,995 km (0.053 R)
• M31: 15,157,406 km (0.091 R)
• M32: 16,336,686 km (0.111 R)
• M33: 16,481,497 km (0.108 R)
• M34: 16,626,906 km (0.057 R)
• M35: 18,103,886 km (0.103 R)
• M36: 18,253,783 km (0.1 R)
• M37: 19,277,032 km (0.114 R)
• M38: 22,175,341 km (0.106 R)
• M39: 22,416,343 km (0.088 R)
• M40: 22,617,702 km (0.059 R)
• M41: 24,872,591 km (0.034 R)
• M42: 25,415,930 km (0.067 R)
• M43: 25,752,226 km (0.052 R)
• M44: 26,855,511 km (0.109 R)
• M45: 27,585,099 km (0.074 R)
• M46: 29,151,688 km (0.053 R)

Planet 9 - Ice Giant

Semi-Major Axis: 21.4 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 979.4

Radius: 5.8

Gravity: 29.11 G

Time & Orbit

Eccentricity (e): 0.079

Orbit Range: 19.71 AU - 23.09 AU

Year: 31120 Days

Day: 20.7 Hours

Environment

Temp: -190 °C

Axial Tilt: 96.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 115,102,824 km

• M1: 327,171 km (0.114 R)
• M2: 640,279 km (0.074 R)
• M3: 793,318 km (0.12 R)
• M4: 890,855 km (0.1 R)
• M5: 1,206,956 km (0.096 R)
• M6: 2,723,878 km (0.037 R)
• M7: 3,177,908 km (0.106 R)
• M8: 3,387,345 km (0.098 R)
• M9: 3,440,302 km (0.069 R)
• M10: 3,547,265 km (0.106 R)
• M11: 4,041,985 km (0.119 R)
• M12: 4,211,629 km (0.069 R)
• M13: 4,734,773 km (0.078 R)
• M14: 4,973,980 km (0.064 R)
• M15: 7,781,932 km (0.114 R)
• M16: 8,565,525 km (0.09 R)
• M17: 9,003,548 km (0.026 R)
• M18: 9,299,602 km (0.027 R)
• M19: 9,598,798 km (0.08 R)
• M20: 10,130,169 km (0.032 R)
• M21: 10,515,534 km (0.1 R)
• M22: 10,593,175 km (0.09 R)
• M23: 10,984,224 km (0.106 R)
• M24: 11,380,060 km (0.057 R)
• M25: 12,760,549 km (0.055 R)
• M26: 13,176,431 km (0.043 R)
• M27: 15,853,186 km (0.081 R)
• M28: 18,222,666 km (0.109 R)
• M29: 18,973,648 km (0.112 R)
• M30: 19,926,436 km (0.115 R)
• M31: 20,408,740 km (0.118 R)
• M32: 20,700,007 km (0.083 R)
• M33: 20,797,395 km (0.055 R)
• M34: 21,483,301 km (0.083 R)
• M35: 22,476,033 km (0.089 R)
• M36: 23,890,780 km (0.05 R)
• M37: 24,197,605 km (0.089 R)
• M38: 24,711,923 km (0.049 R)
• M39: 25,022,338 km (0.102 R)
• M40: 25,333,951 km (0.056 R)
• M41: 27,658,552 km (0.093 R)
• M42: 29,391,344 km (0.094 R)
• M43: 29,720,160 km (0.093 R)
• M44: 29,940,069 km (0.091 R)
• M45: 32,055,832 km (0.064 R)
• M46: 33,759,901 km (0.102 R)
• M47: 34,680,676 km (0.087 R)
• M48: 38,087,169 km (0.111 R)
• M49: 41,353,190 km (0.111 R)
• M50: 41,598,680 km (0.091 R)
• M51: 42,709,294 km (0.118 R)
• M52: 43,330,574 km (0.115 R)
• M53: 44,330,636 km (0.094 R)
• M54: 44,707,772 km (0.115 R)
• M55: 46,608,713 km (0.11 R)
• M56: 48,148,523 km (0.116 R)
• M57: 49,704,790 km (0.066 R)
• M58: 50,882,873 km (0.114 R)
• M59: 53,400,007 km (0.104 R)
• M60: 53,934,969 km (0.086 R)
• M61: 54,606,364 km (0.099 R)
• M62: 58,278,992 km (0.068 R)
• M63: 59,105,969 km (0.118 R)
• M64: 60,910,867 km (0.1 R)
• M65: 65,144,637 km (0.112 R)
• M66: 65,716,400 km (0.107 R)
• M67: 66,864,563 km (0.079 R)
• M68: 67,874,798 km (0.067 R)
• M69: 78,249,859 km (0.089 R)
• M70: 78,705,385 km (0.03 R)
• M71: 78,857,376 km (0.097 R)
• M72: 83,619,076 km (0.11 R)
• M73: 83,929,492 km (0.101 R)
• M74: 85,018,863 km (0.11 R)
• M75: 87,211,669 km (0.088 R)
• M76: 87,841,626 km (0.087 R)
• M77: 92,774,466 km (0.086 R)
• M78: 93,256,620 km (0.09 R)
• M79: 95,193,463 km (0.082 R)
• M80: 95,517,492 km (0.078 R)
• M81: 95,679,657 km (0.104 R)
• M82: 97,306,533 km (0.102 R)
• M83: 97,469,745 km (0.084 R)
• M84: 100,257,950 km (0.084 R)
• M85: 103,238,538 km (0.053 R)
• M86: 105,241,653 km (0.104 R)
• M87: 108,101,516 km (0.105 R)
• M88: 109,625,768 km (0.084 R)
• M89: 110,816,268 km (0.074 R)
• M90: 111,498,435 km (0.035 R)
• M91: 113,038,545 km (0.031 R)
• M92: 113,381,722 km (0.081 R)
• M93: 113,725,199 km (0.074 R)
• M94: 114,413,349 km (0.068 R)

Kuiper Belt

Range: 34.8 - 55.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 466 - 18,145 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit