🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.18

Radius: 1.77

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 0.53 AU - 0.73 AU

Year: 183 Days

Day: 33.3 Hours

Environment

Temp: 132 °C

Axial Tilt: 24.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.2 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.33

Radius: 1.12

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 0.93 AU - 1.47 AU

Year: 480 Days

Day: 18.7 Hours

Environment

Temp: -3 °C

Axial Tilt: 21.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.66 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.09

Radius: 1.04

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 1.58 AU - 1.74 AU

Year: 781 Days

Day: 12.3 Hours

Environment

Temp: -46 °C

Axial Tilt: 39.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.87 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.49

Radius: 1.82

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 1.45 AU - 2.29 AU

Year: 934 Days

Day: 46.8 Hours

Environment

Temp: -56 °C

Axial Tilt: 17.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.45 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.63

Radius: 1.47

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 1.86 AU - 3.04 AU

Year: 1401 Days

Day: 44.9 Hours

Environment

Temp: -94 °C

Axial Tilt: 39 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 75,002,106 km

• M1: 1,421,030 km (0.076 R)

Planet 6 - Terrestrial

Semi-Major Axis: 3.62 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.19

Radius: 0.51

Gravity: 0.73 G

Time & Orbit

Eccentricity (e): 0.187

Orbit Range: 2.94 AU - 4.3 AU

Year: 2516 Days

Day: 31.1 Hours

Environment

Temp: -115 °C

Axial Tilt: 22.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.54 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 5.46 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 499.1

Radius: 14.3

Gravity: 2.44 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 5.22 AU - 5.7 AU

Year: 4660 Days

Day: 7.7 Hours

Environment

Temp: -137 °C

Axial Tilt: 7.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 75,002,106 km

• M1: 186,997 km (0.099 R)
• M2: 292,015 km (0.119 R)
• M3: 415,433 km (0.109 R)
• M4: 614,398 km (0.09 R)
• M5: 919,877 km (0.098 R)
• M6: 1,181,973 km (0.036 R)
• M7: 1,275,023 km (0.045 R)
• M8: 1,599,500 km (0.104 R)
• M9: 1,703,621 km (0.09 R)
• M10: 1,794,875 km (0.104 R)
• M11: 1,903,483 km (0.113 R)
• M12: 2,062,655 km (0.089 R)
• M13: 2,870,933 km (0.057 R)
• M14: 2,962,487 km (0.062 R)
• M15: 3,610,993 km (0.044 R)
• M16: 4,136,531 km (0.078 R)
• M17: 4,324,126 km (0.118 R)
• M18: 4,621,826 km (0.101 R)
• M19: 4,882,276 km (0.083 R)
• M20: 5,417,986 km (0.101 R)
• M21: 5,577,757 km (0.092 R)
• M22: 5,716,135 km (0.038 R)
• M23: 5,808,885 km (0.111 R)
• M24: 6,521,121 km (0.102 R)
• M25: 7,261,181 km (0.098 R)
• M26: 7,387,143 km (0.032 R)
• M27: 7,615,728 km (0.047 R)
• M28: 8,158,320 km (0.115 R)
• M29: 8,263,038 km (0.094 R)
• M30: 8,473,971 km (0.094 R)
• M31: 8,793,662 km (0.067 R)
• M32: 9,036,160 km (0.076 R)
• M33: 9,335,506 km (0.089 R)
• M34: 9,610,466 km (0.115 R)
• M35: 9,748,994 km (0.101 R)
• M36: 10,225,014 km (0.116 R)
• M37: 10,394,808 km (0.103 R)
• M38: 11,054,385 km (0.103 R)
• M39: 11,199,645 km (0.094 R)
• M40: 11,491,959 km (0.027 R)
• M41: 11,698,105 km (0.068 R)
• M42: 11,994,757 km (0.091 R)
• M43: 12,535,105 km (0.103 R)
• M44: 13,360,436 km (0.1 R)
• M45: 13,577,204 km (0.114 R)
• M46: 13,889,115 km (0.081 R)
• M47: 14,456,390 km (0.064 R)
• M48: 14,711,006 km (0.101 R)
• M49: 15,289,351 km (0.115 R)
• M50: 15,646,441 km (0.109 R)
• M51: 15,809,653 km (0.118 R)
• M52: 16,236,605 km (0.115 R)
• M53: 16,501,393 km (0.063 R)
• M54: 16,867,609 km (0.058 R)
• M55: 17,472,882 km (0.052 R)
• M56: 17,778,211 km (0.105 R)
• M57: 18,119,444 km (0.114 R)
• M58: 18,531,885 km (0.118 R)
• M59: 18,878,054 km (0.112 R)
• M60: 19,156,456 km (0.093 R)
• M61: 19,646,988 km (0.116 R)
• M62: 20,177,162 km (0.08 R)
• M63: 20,283,676 km (0.119 R)
• M64: 20,533,205 km (0.089 R)
• M65: 20,999,203 km (0.09 R)
• M66: 21,432,438 km (0.116 R)
• M67: 22,344,536 km (0.063 R)
• M68: 23,120,650 km (0.091 R)
• M69: 23,306,600 km (0.084 R)
• M70: 23,755,244 km (0.091 R)
• M71: 24,509,367 km (0.11 R)

Planet 8 - Gas Giant

Semi-Major Axis: 8.31 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 899.2

Radius: 14.1

Gravity: 4.52 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 7.18 AU - 9.44 AU

Year: 8750 Days

Day: 12.8 Hours

Environment

Temp: -159 °C

Axial Tilt: 128.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 75,002,106 km

• M1: 238,160 km (0.114 R)
• M2: 375,939 km (0.058 R)
• M3: 1,023,549 km (0.072 R)
• M4: 1,237,474 km (0.08 R)
• M5: 1,466,957 km (0.075 R)
• M6: 2,040,964 km (0.083 R)
• M7: 2,139,100 km (0.118 R)
• M8: 2,495,592 km (0.107 R)
• M9: 2,627,687 km (0.119 R)
• M10: 2,871,382 km (0.034 R)
• M11: 3,323,466 km (0.1 R)
• M12: 3,828,509 km (0.093 R)
• M13: 4,168,395 km (0.062 R)
• M14: 4,262,941 km (0.12 R)
• M15: 4,358,085 km (0.104 R)
• M16: 4,615,394 km (0.05 R)
• M17: 5,044,440 km (0.116 R)
• M18: 6,119,151 km (0.106 R)
• M19: 6,226,862 km (0.114 R)
• M20: 6,590,534 km (0.1 R)
• M21: 6,998,787 km (0.068 R)
• M22: 7,918,066 km (0.058 R)
• M23: 8,592,303 km (0.116 R)
• M24: 8,794,111 km (0.072 R)
• M25: 8,916,033 km (0.117 R)
• M26: 10,465,119 km (0.045 R)
• M27: 10,985,271 km (0.094 R)
• M28: 11,336,826 km (0.106 R)
• M29: 11,915,919 km (0.105 R)
• M30: 12,413,631 km (0.05 R)
• M31: 12,642,067 km (0.07 R)
• M32: 12,964,301 km (0.082 R)
• M33: 13,335,753 km (0.099 R)
• M34: 13,616,847 km (0.116 R)
• M35: 13,852,464 km (0.099 R)
• M36: 14,760,373 km (0.048 R)
• M37: 15,441,791 km (0.064 R)
• M38: 15,589,145 km (0.116 R)
• M39: 15,736,948 km (0.109 R)
• M40: 16,533,108 km (0.105 R)
• M41: 17,854,955 km (0.085 R)
• M42: 18,216,533 km (0.086 R)
• M43: 18,476,384 km (0.119 R)
• M44: 18,737,433 km (0.053 R)
• M45: 18,947,169 km (0.108 R)
• M46: 19,157,803 km (0.047 R)
• M47: 19,263,269 km (0.102 R)
• M48: 19,369,035 km (0.119 R)
• M49: 19,528,057 km (0.087 R)
• M50: 20,437,164 km (0.067 R)
• M51: 21,250,826 km (0.101 R)
• M52: 22,241,314 km (0.093 R)
• M53: 22,407,816 km (0.065 R)
• M54: 23,022,065 km (0.12 R)
• M55: 23,134,264 km (0.119 R)
• M56: 23,415,807 km (0.088 R)
• M57: 23,811,792 km (0.111 R)
• M58: 24,267,019 km (0.054 R)
• M59: 24,438,458 km (0.114 R)
• M60: 24,553,050 km (0.049 R)
• M61: 25,650,051 km (0.092 R)
• M62: 25,766,438 km (0.063 R)
• M63: 26,233,931 km (0.045 R)
• M64: 26,351,216 km (0.113 R)
• M65: 26,822,150 km (0.098 R)
• M66: 28,854,437 km (0.095 R)
• M67: 29,278,996 km (0.116 R)
• M68: 30,073,062 km (0.066 R)
• M69: 31,308,291 km (0.073 R)
• M70: 31,495,139 km (0.082 R)
• M71: 32,749,367 km (0.086 R)
• M72: 35,566,146 km (0.05 R)
• M73: 35,956,297 km (0.084 R)
• M74: 36,347,795 km (0.07 R)
• M75: 36,609,591 km (0.1 R)
• M76: 38,860,141 km (0.067 R)
• M77: 40,679,102 km (0.053 R)
• M78: 40,950,921 km (0.117 R)
• M79: 41,087,055 km (0.052 R)
• M80: 42,044,332 km (0.095 R)
• M81: 42,319,143 km (0.037 R)
• M82: 43,911,164 km (0.099 R)
• M83: 44,190,014 km (0.048 R)
• M84: 45,875,533 km (0.085 R)
• M85: 46,017,053 km (0.053 R)
• M86: 46,655,088 km (0.09 R)
• M87: 46,797,356 km (0.119 R)
• M88: 47,296,264 km (0.117 R)

Planet 9 - Ice Giant

Semi-Major Axis: 13.33 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 830.5

Radius: 5

Gravity: 33.22 G

Time & Orbit

Eccentricity (e): 0.057

Orbit Range: 12.57 AU - 14.09 AU

Year: 17776 Days

Day: 20.5 Hours

Environment

Temp: -194 °C

Axial Tilt: 36.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 75,002,106 km

• M1: 148,700 km (0.109 R)
• M2: 290,220 km (0.109 R)
• M3: 491,130 km (0.064 R)
• M4: 899,981 km (0.05 R)
• M5: 1,002,605 km (0.082 R)
• M6: 1,136,196 km (0.04 R)
• M7: 1,219,073 km (0.097 R)
• M8: 1,420,432 km (0.082 R)
• M9: 1,726,210 km (0.102 R)
• M10: 1,789,789 km (0.112 R)
• M11: 1,985,164 km (0.078 R)
• M12: 3,255,549 km (0.096 R)
• M13: 3,862,318 km (0.063 R)
• M14: 3,903,906 km (0.116 R)
• M15: 3,987,830 km (0.054 R)
• M16: 4,547,027 km (0.082 R)
• M17: 4,635,290 km (0.105 R)
• M18: 4,858,340 km (0.09 R)
• M19: 5,222,462 km (0.078 R)
• M20: 5,501,462 km (0.065 R)
• M21: 5,548,435 km (0.084 R)
• M22: 5,785,099 km (0.03 R)
• M23: 6,916,358 km (0.114 R)
• M24: 7,377,269 km (0.111 R)
• M25: 7,742,438 km (0.104 R)
• M26: 7,953,820 km (0.118 R)
• M27: 9,261,604 km (0.12 R)
• M28: 9,317,554 km (0.082 R)
• M29: 11,404,145 km (0.09 R)
• M30: 12,130,592 km (0.058 R)
• M31: 12,191,778 km (0.11 R)
• M32: 15,116,266 km (0.03 R)
• M33: 15,579,421 km (0.109 R)
• M34: 16,249,171 km (0.088 R)
• M35: 18,384,382 km (0.086 R)
• M36: 18,949,562 km (0.09 R)
• M37: 19,448,770 km (0.086 R)
• M38: 19,592,235 km (0.044 R)
• M39: 20,241,938 km (0.08 R)
• M40: 20,387,347 km (0.093 R)
• M41: 20,752,217 km (0.112 R)
• M42: 22,008,988 km (0.11 R)
• M43: 22,835,217 km (0.042 R)
• M44: 24,517,894 km (0.092 R)
• M45: 24,595,386 km (0.093 R)
• M46: 25,845,276 km (0.034 R)
• M47: 26,876,005 km (0.073 R)
• M48: 27,115,811 km (0.087 R)
• M49: 27,597,516 km (0.06 R)
• M50: 27,678,000 km (0.098 R)
• M51: 27,839,266 km (0.03 R)
• M52: 28,244,078 km (0.099 R)
• M53: 30,712,892 km (0.085 R)
• M54: 31,131,018 km (0.086 R)
• M55: 31,466,865 km (0.08 R)
• M56: 32,057,627 km (0.087 R)
• M57: 32,822,371 km (0.109 R)
• M58: 33,164,202 km (0.103 R)
• M59: 33,679,268 km (0.098 R)
• M60: 34,717,178 km (0.115 R)
• M61: 36,205,377 km (0.076 R)
• M62: 36,381,753 km (0.102 R)
• M63: 38,161,968 km (0.107 R)
• M64: 40,061,412 km (0.056 R)
• M65: 40,609,838 km (0.065 R)
• M66: 40,976,802 km (0.105 R)
• M67: 41,713,870 km (0.105 R)
• M68: 42,362,527 km (0.11 R)
• M69: 42,921,125 km (0.1 R)
• M70: 43,951,705 km (0.102 R)
• M71: 46,036,950 km (0.067 R)
• M72: 47,960,329 km (0.076 R)
• M73: 50,204,597 km (0.116 R)
• M74: 52,084,144 km (0.104 R)
• M75: 52,582,604 km (0.093 R)
• M76: 52,882,548 km (0.087 R)
• M77: 53,082,710 km (0.107 R)
• M78: 53,182,941 km (0.074 R)
• M79: 54,592,302 km (0.115 R)
• M80: 55,606,426 km (0.038 R)
• M81: 56,217,982 km (0.064 R)
• M82: 56,524,508 km (0.12 R)
• M83: 60,874,515 km (0.109 R)
• M84: 61,189,419 km (0.104 R)
• M85: 61,609,938 km (0.106 R)
• M86: 62,665,650 km (0.101 R)
• M87: 62,771,566 km (0.106 R)
• M88: 65,438,297 km (0.073 R)
• M89: 67,164,358 km (0.112 R)
• M90: 68,250,737 km (0.05 R)
• M91: 68,905,378 km (0.085 R)
• M92: 70,110,837 km (0.042 R)
• M93: 71,102,372 km (0.074 R)
• M94: 71,544,583 km (0.119 R)
• M95: 74,328,600 km (0.069 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 333 - 18,481 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit