🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.96

Radius: 1.31

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 0.48 AU - 0.56 AU

Year: 141 Days

Day: 41.9 Hours

Environment

Temp: 201 °C

Axial Tilt: 33.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 63,536,269 km

• M1: 161,715 km (0.102 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.14 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.84

Radius: 1.28

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 0.95 AU - 1.33 AU

Year: 456 Days

Day: 32.7 Hours

Environment

Temp: 1 °C

Axial Tilt: 21 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.76 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.66

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 1.5 AU - 2.02 AU

Year: 875 Days

Day: 25.3 Hours

Environment

Temp: -66 °C

Axial Tilt: 41.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.4 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.28

Radius: 1.61

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 3.12 AU - 3.68 AU

Year: 2349 Days

Day: 39.5 Hours

Environment

Temp: -114 °C

Axial Tilt: 39.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.45 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.09

Radius: 1.04

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 2.84 AU - 4.06 AU

Year: 2401 Days

Day: 45.8 Hours

Environment

Temp: -120 °C

Axial Tilt: 25.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Ice Giant

Semi-Major Axis: 13.97 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 56.5

Radius: 3.1

Gravity: 5.88 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 13.56 AU - 14.38 AU

Year: 19567 Days

Day: 16.9 Hours

Environment

Temp: -195 °C

Axial Tilt: 32.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 63,536,269 km

• M1: 66,421 km (0.063 R)
• M2: 152,291 km (0.097 R)
• M3: 299,345 km (0.072 R)
• M4: 436,377 km (0.069 R)
• M5: 668,403 km (0.119 R)
• M6: 694,882 km (0.116 R)
• M7: 1,132,007 km (0.104 R)
• M8: 1,857,407 km (0.072 R)
• M9: 2,008,800 km (0.117 R)
• M10: 2,066,695 km (0.091 R)
• M11: 2,223,772 km (0.093 R)
• M12: 2,364,245 km (0.073 R)
• M13: 2,653,866 km (0.108 R)
• M14: 2,674,960 km (0.065 R)
• M15: 2,781,473 km (0.116 R)
• M16: 3,634,779 km (0.084 R)
• M17: 4,162,860 km (0.103 R)
• M18: 4,286,278 km (0.108 R)
• M19: 4,561,837 km (0.114 R)
• M20: 4,587,269 km (0.103 R)
• M21: 4,765,889 km (0.098 R)
• M22: 4,817,351 km (0.097 R)
• M23: 4,843,231 km (0.053 R)
• M24: 5,235,776 km (0.119 R)
• M25: 5,262,404 km (0.094 R)
• M26: 5,288,883 km (0.093 R)
• M27: 5,395,696 km (0.076 R)
• M28: 5,802,453 km (0.095 R)
• M29: 6,331,730 km (0.081 R)
• M30: 6,702,733 km (0.105 R)
• M31: 6,731,605 km (0.074 R)
• M32: 6,760,477 km (0.118 R)
• M33: 7,139,558 km (0.096 R)
• M34: 7,227,971 km (0.076 R)
• M35: 7,376,222 km (0.107 R)
• M36: 8,472,775 km (0.105 R)
• M37: 8,503,891 km (0.11 R)
• M38: 8,944,457 km (0.1 R)
• M39: 9,360,189 km (0.075 R)
• M40: 9,716,830 km (0.1 R)
• M41: 9,913,103 km (0.037 R)
• M42: 10,644,487 km (0.075 R)
• M43: 11,187,078 km (0.086 R)
• M44: 11,358,518 km (0.12 R)
• M45: 11,427,333 km (0.096 R)
• M46: 11,669,232 km (0.12 R)
• M47: 12,511,618 km (0.108 R)
• M48: 12,653,885 km (0.087 R)
• M49: 12,725,094 km (0.097 R)
• M50: 12,796,602 km (0.06 R)
• M51: 13,958,229 km (0.071 R)
• M52: 14,068,932 km (0.047 R)
• M53: 14,926,576 km (0.072 R)
• M54: 16,770,370 km (0.084 R)
• M55: 16,809,565 km (0.07 R)
• M56: 17,123,870 km (0.092 R)
• M57: 17,400,626 km (0.104 R)
• M58: 17,678,878 km (0.117 R)
• M59: 17,918,534 km (0.112 R)
• M60: 19,296,629 km (0.105 R)
• M61: 19,625,894 km (0.072 R)
• M62: 20,289,810 km (0.098 R)
• M63: 21,511,875 km (0.118 R)
• M64: 21,639,631 km (0.047 R)
• M65: 22,067,332 km (0.115 R)
• M66: 22,584,342 km (0.056 R)
• M67: 23,586,199 km (0.116 R)
• M68: 24,247,421 km (0.066 R)
• M69: 24,469,275 km (0.047 R)
• M70: 24,691,727 km (0.049 R)
• M71: 24,825,467 km (0.109 R)
• M72: 24,959,507 km (0.026 R)
• M73: 25,048,967 km (0.084 R)
• M74: 25,408,002 km (0.051 R)
• M75: 26,723,565 km (0.101 R)
• M76: 26,769,342 km (0.087 R)
• M77: 26,815,119 km (0.064 R)
• M78: 27,689,967 km (0.112 R)
• M79: 27,828,944 km (0.113 R)
• M80: 28,527,416 km (0.088 R)
• M81: 28,574,091 km (0.057 R)
• M82: 28,667,739 km (0.114 R)
• M83: 28,902,159 km (0.073 R)
• M84: 28,949,133 km (0.093 R)
• M85: 29,090,204 km (0.073 R)
• M86: 29,893,993 km (0.084 R)
• M87: 30,084,132 km (0.063 R)
• M88: 31,185,322 km (0.112 R)
• M89: 32,056,281 km (0.118 R)

Planet 7 - Ice Giant

Semi-Major Axis: 14.87 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 586.6

Radius: 3.1

Gravity: 61.04 G

Time & Orbit

Eccentricity (e): 0.205

Orbit Range: 11.82 AU - 17.92 AU

Year: 21488 Days

Day: 17.7 Hours

Environment

Temp: -191 °C

Axial Tilt: 0 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 63,536,269 km

• M1: 51,013 km (0.118 R)
• M2: 73,752 km (0.082 R)
• M3: 177,722 km (0.11 R)
• M4: 206,445 km (0.077 R)
• M5: 885,619 km (0.102 R)
• M6: 1,015,770 km (0.066 R)
• M7: 1,381,836 km (0.084 R)
• M8: 1,502,112 km (0.101 R)
• M9: 1,949,111 km (0.082 R)
• M10: 2,291,989 km (0.099 R)
• M11: 3,266,769 km (0.115 R)
• M12: 3,306,562 km (0.098 R)
• M13: 4,178,269 km (0.032 R)
• M14: 4,751,378 km (0.1 R)
• M15: 4,978,168 km (0.065 R)
• M16: 5,116,098 km (0.047 R)
• M17: 5,162,323 km (0.083 R)
• M18: 6,263,214 km (0.055 R)
• M19: 6,362,397 km (0.098 R)
• M20: 7,749,618 km (0.038 R)
• M21: 8,779,301 km (0.055 R)
• M22: 9,565,138 km (0.082 R)
• M23: 9,851,169 km (0.106 R)
• M24: 10,198,236 km (0.11 R)
• M25: 10,314,773 km (0.097 R)
• M26: 10,667,076 km (0.092 R)
• M27: 10,844,649 km (0.078 R)
• M28: 11,443,788 km (0.032 R)
• M29: 11,808,508 km (0.083 R)
• M30: 12,053,699 km (0.088 R)
• M31: 13,368,215 km (0.1 R)
• M32: 14,074,766 km (0.064 R)
• M33: 15,057,624 km (0.095 R)
• M34: 15,124,046 km (0.115 R)
• M35: 16,062,473 km (0.119 R)
• M36: 16,538,793 km (0.079 R)
• M37: 17,088,714 km (0.065 R)
• M38: 17,365,919 km (0.063 R)
• M39: 18,703,025 km (0.072 R)
• M40: 19,275,835 km (0.032 R)
• M41: 20,659,167 km (0.046 R)
• M42: 21,176,775 km (0.098 R)
• M43: 21,623,923 km (0.061 R)
• M44: 23,289,696 km (0.081 R)
• M45: 23,443,183 km (0.072 R)
• M46: 23,828,248 km (0.087 R)
• M47: 25,547,576 km (0.048 R)
• M48: 26,342,240 km (0.117 R)
• M49: 29,933,636 km (0.04 R)
• M50: 31,785,957 km (0.114 R)
• M51: 32,983,937 km (0.097 R)
• M52: 33,675,079 km (0.038 R)
• M53: 34,458,224 km (0.049 R)
• M54: 35,776,929 km (0.043 R)
• M55: 36,665,241 km (0.097 R)
• M56: 39,008,393 km (0.088 R)
• M57: 39,647,475 km (0.102 R)
• M58: 40,197,995 km (0.087 R)
• M59: 41,213,914 km (0.093 R)
• M60: 41,585,366 km (0.104 R)
• M61: 42,612,804 km (0.1 R)
• M62: 42,706,602 km (0.036 R)
• M63: 44,027,102 km (0.08 R)
• M64: 45,552,701 km (0.104 R)
• M65: 45,936,719 km (0.112 R)
• M66: 46,032,910 km (0.074 R)
• M67: 46,418,424 km (0.095 R)
• M68: 47,483,860 km (0.088 R)
• M69: 47,775,726 km (0.115 R)
• M70: 47,970,801 km (0.059 R)
• M71: 48,068,339 km (0.114 R)
• M72: 54,246,282 km (0.118 R)
• M73: 54,449,735 km (0.073 R)
• M74: 55,061,441 km (0.12 R)
• M75: 56,910,321 km (0.108 R)
• M76: 59,302,092 km (0.086 R)
• M77: 59,616,547 km (0.06 R)
• M78: 60,246,952 km (0.05 R)
• M79: 62,151,483 km (0.095 R)
• M80: 62,897,527 km (0.052 R)
• M81: 65,585,950 km (0.11 R)
• M82: 65,694,259 km (0.09 R)
• M83: 66,998,603 km (0.097 R)
• M84: 68,201,819 km (0.061 R)
• M85: 68,311,474 km (0.092 R)
• M86: 69,301,812 km (0.086 R)
• M87: 69,412,066 km (0.117 R)
• M88: 69,964,531 km (0.088 R)
• M89: 71,853,952 km (0.044 R)
• M90: 72,077,301 km (0.106 R)
• M91: 72,300,950 km (0.106 R)
• M92: 73,085,292 km (0.06 R)
• M93: 75,228,730 km (0.089 R)

Planet 8 - Ice Giant

Semi-Major Axis: 17.09 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 227.6

Radius: 3.6

Gravity: 17.56 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 12.92 AU - 21.26 AU

Year: 26475 Days

Day: 17.2 Hours

Environment

Temp: -207 °C

Axial Tilt: 11 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 63,536,269 km

• M1: 118,033 km (0.119 R)
• M2: 198,068 km (0.032 R)
• M3: 266,284 km (0.115 R)
• M4: 311,014 km (0.101 R)
• M5: 533,765 km (0.101 R)
• M6: 775,964 km (0.074 R)
• M7: 1,170,603 km (0.097 R)
• M8: 1,674,000 km (0.066 R)
• M9: 1,962,874 km (0.089 R)
• M10: 1,992,644 km (0.12 R)
• M11: 2,113,070 km (0.087 R)
• M12: 2,205,073 km (0.084 R)
• M13: 2,952,314 km (0.089 R)
• M14: 3,194,064 km (0.084 R)
• M15: 3,229,070 km (0.049 R)
• M16: 3,264,375 km (0.102 R)
• M17: 3,299,680 km (0.115 R)
• M18: 3,335,135 km (0.12 R)
• M19: 3,770,166 km (0.058 R)
• M20: 3,881,766 km (0.034 R)
• M21: 3,994,413 km (0.086 R)
• M22: 5,096,949 km (0.072 R)
• M23: 5,261,656 km (0.06 R)
• M24: 5,386,271 km (0.102 R)
• M25: 6,374,365 km (0.069 R)
• M26: 7,139,708 km (0.105 R)
• M27: 7,463,139 km (0.082 R)
• M28: 8,510,772 km (0.076 R)
• M29: 8,706,147 km (0.072 R)
• M30: 8,755,215 km (0.074 R)
• M31: 8,902,868 km (0.046 R)
• M32: 9,051,569 km (0.119 R)
• M33: 9,301,098 km (0.072 R)
• M34: 9,552,722 km (0.097 R)
• M35: 10,791,990 km (0.119 R)
• M36: 11,216,250 km (0.099 R)
• M37: 11,917,116 km (0.107 R)
• M38: 12,854,945 km (0.106 R)
• M39: 14,566,644 km (0.062 R)
• M40: 14,917,451 km (0.113 R)
• M41: 15,986,627 km (0.104 R)
• M42: 16,774,110 km (0.09 R)
• M43: 17,822,642 km (0.12 R)
• M44: 18,765,407 km (0.112 R)
• M45: 19,083,303 km (0.082 R)
• M46: 19,595,526 km (0.055 R)
• M47: 20,633,436 km (0.037 R)
• M48: 20,895,681 km (0.043 R)
• M49: 21,027,327 km (0.059 R)
• M50: 21,225,095 km (0.113 R)
• M51: 21,622,727 km (0.104 R)
• M52: 22,290,681 km (0.094 R)
• M53: 23,715,451 km (0.09 R)
• M54: 24,750,968 km (0.114 R)
• M55: 24,959,806 km (0.066 R)
• M56: 26,937,490 km (0.079 R)
• M57: 28,453,365 km (0.108 R)
• M58: 29,331,954 km (0.073 R)
• M59: 30,368,069 km (0.1 R)
• M60: 31,040,661 km (0.087 R)
• M61: 32,704,937 km (0.098 R)
• M62: 33,240,497 km (0.032 R)
• M63: 36,277,334 km (0.092 R)
• M64: 36,356,322 km (0.059 R)
• M65: 36,831,594 km (0.11 R)
• M66: 38,753,478 km (0.062 R)
• M67: 39,889,524 km (0.06 R)
• M68: 40,297,926 km (0.039 R)
• M69: 40,789,804 km (0.065 R)
• M70: 42,443,758 km (0.12 R)
• M71: 44,119,554 km (0.053 R)
• M72: 44,965,380 km (0.08 R)
• M73: 45,390,388 km (0.064 R)
• M74: 45,646,050 km (0.108 R)
• M75: 47,794,874 km (0.107 R)
• M76: 48,576,373 km (0.06 R)
• M77: 49,888,496 km (0.093 R)
• M78: 51,034,865 km (0.098 R)
• M79: 51,566,984 km (0.081 R)
• M80: 51,655,846 km (0.066 R)
• M81: 51,833,717 km (0.115 R)
• M82: 53,174,114 km (0.106 R)
• M83: 53,443,690 km (0.103 R)
• M84: 55,160,774 km (0.042 R)
• M85: 55,433,491 km (0.103 R)
• M86: 56,437,592 km (0.047 R)
• M87: 56,895,960 km (0.114 R)
• M88: 56,987,663 km (0.113 R)
• M89: 58,370,845 km (0.03 R)
• M90: 60,700,682 km (0.12 R)
• M91: 61,076,323 km (0.04 R)
• M92: 61,829,698 km (0.116 R)
• M93: 62,302,277 km (0.113 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 462 - 17,962 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit