🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.94 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.05

Radius: 1.56

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 0.77 AU - 1.11 AU

Year: 317 Days

Day: 20.5 Hours

Environment

Temp: 89 °C

Axial Tilt: 31.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.54 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.66

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 1.17 AU - 1.91 AU

Year: 666 Days

Day: 15.9 Hours

Environment

Temp: -13 °C

Axial Tilt: 42.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 87,419,620 km

• M1: 1,120,638 km (0.074 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.13 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.46

Radius: 0.73

Gravity: 0.86 G

Time & Orbit

Eccentricity (e): 0.144

Orbit Range: 1.82 AU - 2.44 AU

Year: 1083 Days

Day: 46.5 Hours

Environment

Temp: -47 °C

Axial Tilt: 19.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 87,419,620 km

• M1: 597,494 km (0.109 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.29 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.26

Radius: 1.39

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 1.9 AU - 2.68 AU

Year: 1207 Days

Day: 15.8 Hours

Environment

Temp: -71 °C

Axial Tilt: 4.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.61 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.35

Radius: 1.41

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 2.31 AU - 2.91 AU

Year: 1468 Days

Day: 29.8 Hours

Environment

Temp: -66 °C

Axial Tilt: 25.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 87,419,620 km

• M1: 143,315 km (0.09 R)

Planet 6 - Terrestrial

Semi-Major Axis: 3.57 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.95

Radius: 1.31

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.107

Orbit Range: 3.19 AU - 3.95 AU

Year: 2349 Days

Day: 32.8 Hours

Environment

Temp: -94 °C

Axial Tilt: 21.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 87,419,620 km

• M1: 1,400,834 km (0.117 R)

Planet 7 - Gas Giant

Semi-Major Axis: 6.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 291.4

Radius: 14.1

Gravity: 1.47 G

Time & Orbit

Eccentricity (e): 0.149

Orbit Range: 5.69 AU - 7.69 AU

Year: 6026 Days

Day: 6.7 Hours

Environment

Temp: -143 °C

Axial Tilt: 7.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 87,419,620 km

• M1: 193,580 km (0.118 R)
• M2: 308,022 km (0.088 R)
• M3: 495,917 km (0.117 R)
• M4: 853,605 km (0.112 R)
• M5: 1,120,039 km (0.088 R)
• M6: 1,210,696 km (0.099 R)
• M7: 1,456,485 km (0.087 R)
• M8: 1,887,327 km (0.114 R)
• M9: 2,045,302 km (0.051 R)
• M10: 2,240,976 km (0.073 R)
• M11: 2,459,987 km (0.12 R)
• M12: 2,686,329 km (0.105 R)
• M13: 2,865,248 km (0.076 R)
• M14: 3,659,912 km (0.101 R)
• M15: 3,818,934 km (0.091 R)
• M16: 4,226,589 km (0.081 R)
• M17: 4,330,709 km (0.114 R)
• M18: 4,435,726 km (0.057 R)
• M19: 4,562,885 km (0.08 R)
• M20: 4,864,474 km (0.095 R)
• M21: 5,017,662 km (0.115 R)
• M22: 5,692,797 km (0.114 R)
• M23: 5,831,325 km (0.105 R)
• M24: 6,158,944 km (0.077 R)
• M25: 6,685,978 km (0.096 R)
• M26: 7,053,689 km (0.095 R)
• M27: 7,403,000 km (0.059 R)
• M28: 7,503,829 km (0.085 R)
• M29: 7,706,983 km (0.049 R)
• M30: 8,170,737 km (0.066 R)
• M31: 8,643,466 km (0.091 R)
• M32: 8,990,533 km (0.106 R)
• M33: 9,152,248 km (0.04 R)
• M34: 9,260,707 km (0.087 R)
• M35: 9,588,326 km (0.054 R)
• M36: 9,698,430 km (0.099 R)
• M37: 9,836,658 km (0.071 R)
• M38: 10,087,085 km (0.038 R)
• M39: 10,367,880 km (0.089 R)
• M40: 10,509,250 km (0.09 R)
• M41: 10,622,795 km (0.053 R)
• M42: 10,765,362 km (0.104 R)
• M43: 11,110,035 km (0.053 R)
• M44: 11,283,719 km (0.057 R)
• M45: 12,165,897 km (0.055 R)
• M46: 12,464,943 km (0.116 R)
• M47: 12,705,946 km (0.109 R)
• M48: 13,131,252 km (0.088 R)
• M49: 13,253,773 km (0.105 R)
• M50: 13,933,845 km (0.056 R)
• M51: 14,372,615 km (0.097 R)
• M52: 14,562,006 km (0.055 R)
• M53: 15,007,359 km (0.086 R)
• M54: 15,553,990 km (0.097 R)
• M55: 16,107,352 km (0.118 R)
• M56: 16,633,937 km (0.1 R)
• M57: 16,966,044 km (0.096 R)
• M58: 17,434,585 km (0.077 R)
• M59: 17,975,231 km (0.071 R)
• M60: 18,693,301 km (0.093 R)
• M61: 18,831,230 km (0.116 R)
• M62: 18,969,459 km (0.045 R)
• M63: 19,525,514 km (0.062 R)
• M64: 20,016,644 km (0.06 R)
• M65: 20,228,325 km (0.091 R)
• M66: 20,867,856 km (0.097 R)
• M67: 21,118,432 km (0.076 R)
• M68: 21,405,959 km (0.062 R)
• M69: 21,658,630 km (0.05 R)
• M70: 21,912,348 km (0.07 R)
• M71: 22,495,780 km (0.119 R)
• M72: 22,752,789 km (0.066 R)
• M73: 22,899,993 km (0.111 R)
• M74: 24,389,838 km (0.034 R)
• M75: 25,565,977 km (0.063 R)

Planet 8 - Ice Giant

Semi-Major Axis: 15.23 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 488.5

Radius: 4.4

Gravity: 25.23 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 14.5 AU - 15.96 AU

Year: 20699 Days

Day: 16 Hours

Environment

Temp: -186 °C

Axial Tilt: 23.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 87,419,620 km

• M1: 79,287 km (0.065 R)
• M2: 195,375 km (0.059 R)
• M3: 251,324 km (0.093 R)
• M4: 297,101 km (0.103 R)
• M5: 346,020 km (0.116 R)
• M6: 452,534 km (0.11 R)
• M7: 762,800 km (0.06 R)
• M8: 926,759 km (0.082 R)
• M9: 1,287,140 km (0.114 R)
• M10: 1,627,326 km (0.037 R)
• M11: 2,025,854 km (0.044 R)
• M12: 2,057,719 km (0.115 R)
• M13: 2,907,734 km (0.04 R)
• M14: 3,617,576 km (0.118 R)
• M15: 4,295,852 km (0.045 R)
• M16: 4,419,570 km (0.089 R)
• M17: 4,461,009 km (0.079 R)
• M18: 4,502,597 km (0.12 R)
• M19: 4,586,372 km (0.053 R)
• M20: 4,670,446 km (0.043 R)
• M21: 5,674,846 km (0.117 R)
• M22: 5,901,636 km (0.038 R)
• M23: 5,947,413 km (0.084 R)
• M24: 6,039,266 km (0.073 R)
• M25: 6,647,531 km (0.074 R)
• M26: 6,838,717 km (0.119 R)
• M27: 7,128,638 km (0.025 R)
• M28: 7,275,244 km (0.052 R)
• M29: 8,226,088 km (0.086 R)
• M30: 8,794,260 km (0.073 R)
• M31: 8,846,620 km (0.108 R)
• M32: 10,852,278 km (0.096 R)
• M33: 11,646,344 km (0.06 R)
• M34: 12,341,675 km (0.112 R)
• M35: 12,517,602 km (0.106 R)
• M36: 12,871,999 km (0.064 R)
• M37: 12,931,390 km (0.066 R)
• M38: 13,169,849 km (0.079 R)
• M39: 13,229,688 km (0.114 R)
• M40: 14,630,821 km (0.105 R)
• M41: 15,569,698 km (0.081 R)
• M42: 16,078,330 km (0.094 R)
• M43: 16,206,386 km (0.111 R)
• M44: 16,592,498 km (0.099 R)
• M45: 18,367,028 km (0.075 R)
• M46: 18,634,958 km (0.082 R)
• M47: 20,269,763 km (0.12 R)
• M48: 21,034,358 km (0.109 R)
• M49: 22,020,956 km (0.071 R)
• M50: 22,519,865 km (0.042 R)
• M51: 24,258,641 km (0.08 R)
• M52: 24,995,859 km (0.081 R)
• M53: 25,292,811 km (0.083 R)
• M54: 26,794,774 km (0.075 R)
• M55: 27,709,714 km (0.116 R)
• M56: 27,786,458 km (0.079 R)
• M57: 28,480,143 km (0.054 R)
• M58: 28,634,977 km (0.096 R)
• M59: 29,335,544 km (0.08 R)
• M60: 31,231,099 km (0.112 R)
• M61: 31,470,754 km (0.086 R)
• M62: 31,711,158 km (0.113 R)
• M63: 33,655,482 km (0.038 R)
• M64: 34,147,659 km (0.051 R)
• M65: 35,056,017 km (0.111 R)
• M66: 35,139,044 km (0.082 R)
• M67: 35,972,304 km (0.094 R)
• M68: 36,559,476 km (0.083 R)
• M69: 38,254,719 km (0.12 R)
• M70: 39,025,746 km (0.053 R)
• M71: 40,757,641 km (0.067 R)
• M72: 41,019,587 km (0.08 R)
• M73: 42,161,168 km (0.119 R)
• M74: 42,337,693 km (0.063 R)
• M75: 42,780,204 km (0.094 R)
• M76: 44,295,930 km (0.12 R)
• M77: 44,745,022 km (0.049 R)
• M78: 48,392,069 km (0.076 R)
• M79: 49,877,426 km (0.073 R)
• M80: 50,625,715 km (0.112 R)
• M81: 50,907,258 km (0.08 R)
• M82: 52,702,582 km (0.039 R)
• M83: 55,579,050 km (0.107 R)
• M84: 56,451,953 km (0.059 R)
• M85: 58,801,687 km (0.104 R)
• M86: 60,883,641 km (0.118 R)
• M87: 61,382,998 km (0.058 R)
• M88: 62,586,812 km (0.092 R)
• M89: 63,595,850 km (0.117 R)
• M90: 66,244,630 km (0.113 R)
• M91: 66,758,199 km (0.115 R)
• M92: 67,479,261 km (0.107 R)
• M93: 68,306,537 km (0.12 R)
• M94: 68,825,343 km (0.105 R)
• M95: 68,929,164 km (0.117 R)

Planet 9 - Ice Giant

Semi-Major Axis: 18.29 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 560

Radius: 3.5

Gravity: 45.71 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 16.19 AU - 20.39 AU

Year: 27240 Days

Day: 19 Hours

Environment

Temp: -199 °C

Axial Tilt: 34.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 87,419,620 km

• M1: 106,065 km (0.111 R)
• M2: 309,368 km (0.081 R)
• M3: 368,460 km (0.094 R)
• M4: 1,232,537 km (0.088 R)
• M5: 1,327,681 km (0.119 R)
• M6: 1,525,001 km (0.032 R)
• M7: 1,910,514 km (0.076 R)
• M8: 2,020,618 km (0.119 R)
• M9: 2,132,817 km (0.11 R)
• M10: 2,285,706 km (0.038 R)
• M11: 2,402,691 km (0.08 R)
• M12: 2,848,194 km (0.063 R)
• M13: 3,585,263 km (0.088 R)
• M14: 3,905,103 km (0.109 R)
• M15: 4,091,801 km (0.109 R)
• M16: 4,186,347 km (0.076 R)
• M17: 4,818,099 km (0.108 R)
• M18: 4,968,145 km (0.109 R)
• M19: 5,119,688 km (0.083 R)
• M20: 5,740,818 km (0.085 R)
• M21: 6,660,696 km (0.111 R)
• M22: 7,166,037 km (0.064 R)
• M23: 7,452,068 km (0.037 R)
• M24: 7,800,183 km (0.097 R)
• M25: 8,094,292 km (0.107 R)
• M26: 8,153,533 km (0.054 R)
• M27: 8,815,055 km (0.084 R)
• M28: 9,059,797 km (0.114 R)
• M29: 10,509,998 km (0.049 R)
• M30: 12,712,977 km (0.111 R)
• M31: 13,901,382 km (0.095 R)
• M32: 14,043,500 km (0.061 R)
• M33: 14,400,889 km (0.066 R)
• M34: 14,761,271 km (0.117 R)
• M35: 16,307,215 km (0.059 R)
• M36: 16,833,800 km (0.092 R)
• M37: 17,519,107 km (0.111 R)
• M38: 17,826,531 km (0.062 R)
• M39: 21,406,259 km (0.085 R)
• M40: 21,817,353 km (0.106 R)
• M41: 21,899,931 km (0.03 R)
• M42: 22,982,272 km (0.066 R)
• M43: 24,509,218 km (0.116 R)
• M44: 25,719,464 km (0.108 R)
• M45: 26,772,185 km (0.079 R)
• M46: 27,037,571 km (0.111 R)
• M47: 29,830,264 km (0.072 R)
• M48: 31,493,344 km (0.101 R)
• M49: 31,586,693 km (0.106 R)
• M50: 36,757,992 km (0.116 R)
• M51: 36,954,414 km (0.065 R)
• M52: 37,447,339 km (0.115 R)
• M53: 38,638,886 km (0.074 R)
• M54: 39,943,679 km (0.096 R)
• M55: 40,348,042 km (0.045 R)
• M56: 40,449,319 km (0.064 R)
• M57: 41,059,080 km (0.095 R)
• M58: 41,365,008 km (0.094 R)
• M59: 43,113,059 km (0.117 R)
• M60: 43,423,924 km (0.066 R)
• M61: 45,095,081 km (0.109 R)
• M62: 46,362,026 km (0.081 R)
• M63: 47,106,574 km (0.097 R)
• M64: 48,391,919 km (0.096 R)
• M65: 50,123,814 km (0.046 R)
• M66: 50,997,166 km (0.107 R)
• M67: 51,545,742 km (0.097 R)
• M68: 53,870,492 km (0.071 R)
• M69: 54,317,192 km (0.093 R)
• M70: 54,989,634 km (0.079 R)
• M71: 58,163,503 km (0.062 R)
• M72: 59,196,177 km (0.051 R)
• M73: 60,234,984 km (0.073 R)
• M74: 60,466,562 km (0.113 R)
• M75: 61,047,001 km (0.118 R)
• M76: 61,512,700 km (0.064 R)
• M77: 63,034,260 km (0.073 R)
• M78: 63,151,844 km (0.083 R)
• M79: 63,740,661 km (0.098 R)
• M80: 65,756,492 km (0.065 R)
• M81: 67,793,117 km (0.094 R)
• M82: 68,154,546 km (0.055 R)
• M83: 70,215,406 km (0.094 R)
• M84: 71,192,280 km (0.068 R)
• M85: 72,173,642 km (0.083 R)
• M86: 72,789,238 km (0.082 R)
• M87: 76,018,457 km (0.098 R)
• M88: 76,519,311 km (0.077 R)
• M89: 78,281,275 km (0.027 R)
• M90: 81,460,529 km (0.099 R)
• M91: 82,101,406 km (0.115 R)
• M92: 82,872,732 km (0.082 R)
• M93: 83,904,958 km (0.084 R)
• M94: 86,373,173 km (0.112 R)

Kuiper Belt

Range: 31.5 - 57.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 431 - 15,431 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit