🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.87 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.26

Radius: 0.58

Gravity: 0.77 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 0.7 AU - 1.04 AU

Year: 289 Days

Day: 25.6 Hours

Environment

Temp: 153 °C

Axial Tilt: 8.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 88,486,971 km

• M1: 31,565 km (0.072 R)
• M2: 314,006 km (0.101 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.96 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.69

Radius: 1.69

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 0.94 AU - 0.98 AU

Year: 335 Days

Day: 22 Hours

Environment

Temp: 146 °C

Axial Tilt: 16.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 2.9 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.42

Radius: 1.42

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 2.29 AU - 3.51 AU

Year: 1760 Days

Day: 32 Hours

Environment

Temp: -87 °C

Axial Tilt: 47.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 5.93 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 420.5

Radius: 10.5

Gravity: 3.81 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 5.63 AU - 6.23 AU

Year: 5147 Days

Day: 12.7 Hours

Environment

Temp: -152 °C

Axial Tilt: 39.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 88,486,971 km

• M1: 132,843 km (0.035 R)
• M2: 354,697 km (0.069 R)
• M3: 612,753 km (0.118 R)
• M4: 697,724 km (0.072 R)
• M5: 798,703 km (0.109 R)
• M6: 892,800 km (0.099 R)
• M7: 966,253 km (0.117 R)
• M8: 1,106,426 km (0.073 R)
• M9: 1,240,017 km (0.109 R)
• M10: 1,479,673 km (0.063 R)
• M11: 1,923,230 km (0.073 R)
• M12: 2,168,571 km (0.117 R)
• M13: 2,355,119 km (0.07 R)
• M14: 2,441,736 km (0.109 R)
• M15: 2,511,748 km (0.114 R)
• M16: 2,618,112 km (0.106 R)
• M17: 2,835,328 km (0.052 R)
• M18: 2,927,630 km (0.11 R)
• M19: 3,172,372 km (0.071 R)
• M20: 3,905,402 km (0.104 R)
• M21: 4,408,350 km (0.073 R)
• M22: 4,733,127 km (0.09 R)
• M23: 4,799,100 km (0.08 R)
• M24: 4,976,373 km (0.078 R)
• M25: 5,360,241 km (0.044 R)
• M26: 5,498,171 km (0.107 R)
• M27: 6,061,257 km (0.113 R)
• M28: 6,204,871 km (0.115 R)
• M29: 6,667,278 km (0.063 R)
• M30: 6,890,328 km (0.116 R)
• M31: 7,318,178 km (0.105 R)
• M32: 7,625,452 km (0.101 R)
• M33: 8,068,112 km (0.108 R)
• M34: 8,707,194 km (0.094 R)
• M35: 9,005,493 km (0.117 R)
• M36: 9,142,375 km (0.042 R)
• M37: 9,724,161 km (0.1 R)
• M38: 11,659,808 km (0.057 R)
• M39: 11,779,187 km (0.076 R)
• M40: 11,958,854 km (0.116 R)
• M41: 12,139,418 km (0.055 R)
• M42: 12,229,925 km (0.074 R)
• M43: 12,381,617 km (0.077 R)
• M44: 12,625,312 km (0.052 R)
• M45: 12,747,833 km (0.082 R)
• M46: 12,994,071 km (0.118 R)
• M47: 13,868,022 km (0.098 R)
• M48: 14,344,192 km (0.08 R)
• M49: 14,568,140 km (0.107 R)
• M50: 14,857,761 km (0.098 R)
• M51: 14,987,163 km (0.114 R)
• M52: 15,312,240 km (0.053 R)
• M53: 15,508,512 km (0.095 R)
• M54: 15,771,356 km (0.047 R)
• M55: 15,903,301 km (0.1 R)
• M56: 16,135,178 km (0.056 R)
• M57: 16,268,170 km (0.096 R)
• M58: 16,972,477 km (0.108 R)
• M59: 17,277,357 km (0.102 R)
• M60: 17,345,275 km (0.094 R)
• M61: 18,933,705 km (0.055 R)
• M62: 19,320,415 km (0.037 R)
• M63: 19,923,295 km (0.086 R)
• M64: 21,183,657 km (0.068 R)
• M65: 21,256,511 km (0.116 R)
• M66: 21,329,365 km (0.091 R)
• M67: 21,475,522 km (0.102 R)
• M68: 22,173,696 km (0.044 R)
• M69: 22,469,899 km (0.113 R)
• M70: 22,692,950 km (0.085 R)
• M71: 22,991,398 km (0.119 R)
• M72: 23,630,031 km (0.101 R)
• M73: 23,781,125 km (0.08 R)
• M74: 23,856,821 km (0.099 R)
• M75: 26,008,338 km (0.093 R)

Planet 5 - Gas Giant

Semi-Major Axis: 6.73 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 910.7

Radius: 9

Gravity: 11.24 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 5.97 AU - 7.49 AU

Year: 6223 Days

Day: 14.1 Hours

Environment

Temp: -159 °C

Axial Tilt: 29.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 88,486,971 km

• M1: 118,182 km (0.08 R)
• M2: 182,360 km (0.102 R)
• M3: 352,153 km (0.119 R)
• M4: 633,248 km (0.115 R)
• M5: 776,263 km (0.078 R)
• M6: 1,111,961 km (0.069 R)
• M7: 1,198,279 km (0.066 R)
• M8: 1,825,244 km (0.098 R)
• M9: 2,586,547 km (0.111 R)
• M10: 2,656,110 km (0.075 R)
• M11: 3,061,670 km (0.086 R)
• M12: 3,538,139 km (0.082 R)
• M13: 3,667,392 km (0.088 R)
• M14: 4,091,801 km (0.066 R)
• M15: 4,200,259 km (0.085 R)
• M16: 4,337,291 km (0.119 R)
• M17: 5,308,032 km (0.091 R)
• M18: 6,312,133 km (0.078 R)
• M19: 6,627,934 km (0.038 R)
• M20: 6,819,868 km (0.055 R)
• M21: 7,439,801 km (0.087 R)
• M22: 7,572,644 km (0.111 R)
• M23: 7,706,235 km (0.109 R)
• M24: 8,768,230 km (0.117 R)
• M25: 9,049,774 km (0.047 R)
• M26: 9,585,633 km (0.081 R)
• M27: 9,985,059 km (0.079 R)
• M28: 10,058,362 km (0.077 R)
• M29: 10,687,870 km (0.08 R)
• M30: 10,875,616 km (0.099 R)
• M31: 11,026,410 km (0.114 R)
• M32: 11,483,282 km (0.084 R)
• M33: 11,752,708 km (0.108 R)
• M34: 11,946,437 km (0.047 R)
• M35: 12,180,259 km (0.049 R)
• M36: 12,297,693 km (0.071 R)
• M37: 12,652,390 km (0.119 R)
• M38: 13,695,984 km (0.12 R)
• M39: 14,145,825 km (0.112 R)
• M40: 14,808,843 km (0.097 R)
• M41: 15,017,981 km (0.028 R)
• M42: 15,144,092 km (0.112 R)
• M43: 17,120,130 km (0.082 R)
• M44: 18,317,362 km (0.058 R)
• M45: 18,632,116 km (0.111 R)
• M46: 18,948,665 km (0.034 R)
• M47: 19,084,948 km (0.072 R)
• M48: 20,140,062 km (0.047 R)
• M49: 20,698,062 km (0.113 R)
• M50: 21,072,954 km (0.072 R)
• M51: 21,544,637 km (0.107 R)
• M52: 21,877,043 km (0.089 R)
• M53: 22,210,945 km (0.091 R)
• M54: 22,739,176 km (0.073 R)
• M55: 22,883,986 km (0.103 R)
• M56: 24,496,801 km (0.065 R)
• M57: 24,694,869 km (0.112 R)
• M58: 25,291,914 km (0.067 R)
• M59: 25,944,160 km (0.115 R)
• M60: 26,551,228 km (0.095 R)
• M61: 26,856,558 km (0.076 R)
• M62: 27,214,097 km (0.097 R)
• M63: 27,830,889 km (0.096 R)
• M64: 28,452,169 km (0.086 R)
• M65: 28,764,529 km (0.114 R)
• M66: 28,921,158 km (0.09 R)
• M67: 29,130,445 km (0.084 R)
• M68: 29,392,690 km (0.043 R)
• M69: 30,184,362 km (0.084 R)
• M70: 30,609,370 km (0.082 R)
• M71: 30,929,509 km (0.115 R)
• M72: 31,143,434 km (0.028 R)
• M73: 31,357,958 km (0.119 R)
• M74: 31,896,360 km (0.076 R)
• M75: 32,112,529 km (0.052 R)
• M76: 33,804,780 km (0.089 R)
• M77: 35,246,306 km (0.108 R)
• M78: 37,218,155 km (0.032 R)
• M79: 38,017,008 km (0.077 R)

Planet 6 - Ice Giant

Semi-Major Axis: 13.28 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 391.5

Radius: 7.4

Gravity: 7.15 G

Time & Orbit

Eccentricity (e): 0.061

Orbit Range: 12.47 AU - 14.09 AU

Year: 17250 Days

Day: 15.3 Hours

Environment

Temp: -191 °C

Axial Tilt: 45.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 88,486,971 km

• M1: 140,772 km (0.083 R)
• M2: 910,602 km (0.116 R)
• M3: 1,016,966 km (0.075 R)
• M4: 1,149,959 km (0.104 R)
• M5: 1,241,962 km (0.069 R)
• M6: 1,583,194 km (0.069 R)
• M7: 1,738,327 km (0.074 R)
• M8: 1,791,135 km (0.079 R)
• M9: 2,007,903 km (0.108 R)
• M10: 2,261,920 km (0.113 R)
• M11: 2,496,340 km (0.115 R)
• M12: 2,616,467 km (0.044 R)
• M13: 2,738,688 km (0.053 R)
• M14: 2,893,971 km (0.078 R)
• M15: 3,377,471 km (0.103 R)
• M16: 3,955,517 km (0.095 R)
• M17: 4,490,778 km (0.107 R)
• M18: 4,600,583 km (0.112 R)
• M19: 5,048,779 km (0.04 R)
• M20: 5,394,050 km (0.057 R)
• M21: 5,549,931 km (0.103 R)
• M22: 6,351,926 km (0.037 R)
• M23: 6,516,633 km (0.099 R)
• M24: 6,808,349 km (0.104 R)
• M25: 7,232,459 km (0.112 R)
• M26: 7,404,496 km (0.119 R)
• M27: 7,708,778 km (0.101 R)
• M28: 8,240,150 km (0.077 R)
• M29: 8,419,817 km (0.118 R)
• M30: 8,600,830 km (0.098 R)
• M31: 8,737,413 km (0.117 R)
• M32: 9,059,049 km (0.055 R)
• M33: 9,198,025 km (0.088 R)
• M34: 9,291,225 km (0.119 R)
• M35: 10,383,887 km (0.042 R)
• M36: 10,773,440 km (0.082 R)
• M37: 11,118,263 km (0.084 R)
• M38: 11,567,057 km (0.042 R)
• M39: 12,792,114 km (0.092 R)
• M40: 13,157,282 km (0.067 R)
• M41: 14,705,919 km (0.065 R)
• M42: 15,863,059 km (0.076 R)
• M43: 16,030,758 km (0.119 R)
• M44: 16,086,708 km (0.09 R)
• M45: 17,393,146 km (0.082 R)
• M46: 17,971,791 km (0.113 R)
• M47: 19,386,089 km (0.069 R)
• M48: 19,745,124 km (0.029 R)
• M49: 21,265,188 km (0.098 R)
• M50: 22,508,047 km (0.089 R)
• M51: 23,774,243 km (0.115 R)
• M52: 24,030,205 km (0.055 R)
• M53: 24,739,000 km (0.1 R)
• M54: 24,868,701 km (0.086 R)
• M55: 24,933,477 km (0.095 R)
• M56: 25,454,676 km (0.12 R)
• M57: 26,111,112 km (0.075 R)
• M58: 27,911,372 km (0.09 R)
• M59: 29,613,497 km (0.065 R)
• M60: 30,511,982 km (0.086 R)
• M61: 31,209,108 km (0.063 R)
• M62: 31,911,470 km (0.119 R)
• M63: 33,188,886 km (0.038 R)
• M64: 33,833,802 km (0.115 R)
• M65: 33,977,716 km (0.102 R)
• M66: 34,338,396 km (0.05 R)
• M67: 34,990,643 km (0.068 R)
• M68: 35,427,768 km (0.077 R)
• M69: 35,866,837 km (0.116 R)
• M70: 37,046,118 km (0.062 R)
• M71: 37,342,920 km (0.06 R)
• M72: 37,715,119 km (0.04 R)
• M73: 38,989,543 km (0.103 R)
• M74: 39,669,915 km (0.116 R)
• M75: 42,430,594 km (0.117 R)
• M76: 44,936,059 km (0.11 R)
• M77: 45,331,745 km (0.114 R)
• M78: 46,846,424 km (0.085 R)
• M79: 47,811,479 km (0.089 R)
• M80: 48,701,886 km (0.074 R)
• M81: 48,783,118 km (0.114 R)
• M82: 48,945,731 km (0.11 R)
• M83: 51,571,323 km (0.087 R)
• M84: 52,317,966 km (0.065 R)
• M85: 52,401,142 km (0.028 R)
• M86: 53,402,849 km (0.06 R)
• M87: 54,663,660 km (0.107 R)
• M88: 55,764,401 km (0.097 R)
• M89: 55,849,373 km (0.11 R)
• M90: 56,019,466 km (0.111 R)
• M91: 56,701,483 km (0.086 R)

Planet 7 - Ice Giant

Semi-Major Axis: 16.47 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 759.2

Radius: 5.9

Gravity: 21.81 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 14.74 AU - 18.2 AU

Year: 23825 Days

Day: 18.6 Hours

Environment

Temp: -196 °C

Axial Tilt: 14.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 88,486,971 km

• M1: 189,541 km (0.088 R)
• M2: 603,328 km (0.089 R)
• M3: 677,230 km (0.028 R)
• M4: 1,121,834 km (0.106 R)
• M5: 1,471,445 km (0.104 R)
• M6: 1,889,421 km (0.097 R)
• M7: 1,999,376 km (0.076 R)
• M8: 2,662,244 km (0.093 R)
• M9: 3,081,567 km (0.068 R)
• M10: 3,124,651 km (0.089 R)
• M11: 3,167,885 km (0.066 R)
• M12: 3,298,932 km (0.113 R)
• M13: 3,933,975 km (0.117 R)
• M14: 4,507,683 km (0.094 R)
• M15: 5,005,694 km (0.088 R)
• M16: 5,891,763 km (0.049 R)
• M17: 6,270,544 km (0.12 R)
• M18: 8,400,070 km (0.042 R)
• M19: 8,642,568 km (0.09 R)
• M20: 9,010,729 km (0.079 R)
• M21: 9,072,512 km (0.119 R)
• M22: 9,509,488 km (0.104 R)
• M23: 9,572,469 km (0.106 R)
• M24: 9,953,195 km (0.115 R)
• M25: 10,274,382 km (0.097 R)
• M26: 11,862,513 km (0.093 R)
• M27: 12,615,588 km (0.103 R)
• M28: 12,754,116 km (0.085 R)
• M29: 13,525,293 km (0.069 R)
• M30: 13,952,395 km (0.077 R)
• M31: 14,892,767 km (0.118 R)
• M32: 15,112,676 km (0.115 R)
• M33: 15,186,129 km (0.09 R)
• M34: 15,704,336 km (0.078 R)
• M35: 16,833,949 km (0.087 R)
• M36: 18,459,031 km (0.095 R)
• M37: 18,853,371 km (0.113 R)
• M38: 19,011,795 km (0.113 R)
• M39: 19,250,404 km (0.097 R)
• M40: 19,330,139 km (0.117 R)
• M41: 19,569,945 km (0.047 R)
• M42: 19,730,463 km (0.097 R)
• M43: 19,810,797 km (0.095 R)
• M44: 19,971,914 km (0.096 R)
• M45: 20,865,911 km (0.094 R)
• M46: 21,358,986 km (0.031 R)
• M47: 21,524,142 km (0.116 R)
• M48: 23,369,431 km (0.097 R)
• M49: 23,454,403 km (0.097 R)
• M50: 24,052,944 km (0.099 R)
• M51: 24,656,272 km (0.082 R)
• M52: 24,916,423 km (0.104 R)
• M53: 25,090,405 km (0.063 R)
• M54: 31,051,432 km (0.077 R)
• M55: 32,274,693 km (0.083 R)
• M56: 34,768,340 km (0.105 R)
• M57: 36,333,433 km (0.083 R)
• M58: 37,025,323 km (0.063 R)
• M59: 38,623,029 km (0.107 R)
• M60: 38,723,708 km (0.097 R)
• M61: 41,988,831 km (0.114 R)
• M62: 42,506,889 km (0.118 R)
• M63: 43,863,891 km (0.11 R)
• M64: 44,811,743 km (0.104 R)
• M65: 44,917,359 km (0.028 R)
• M66: 46,192,531 km (0.086 R)
• M67: 46,406,307 km (0.098 R)
• M68: 48,235,739 km (0.116 R)
• M69: 48,344,048 km (0.116 R)
• M70: 49,759,992 km (0.085 R)
• M71: 50,308,268 km (0.082 R)
• M72: 53,302,918 km (0.089 R)
• M73: 53,414,967 km (0.079 R)
• M74: 55,785,495 km (0.119 R)
• M75: 56,926,328 km (0.098 R)
• M76: 57,844,560 km (0.079 R)
• M77: 59,115,095 km (0.027 R)
• M78: 60,044,845 km (0.093 R)
• M79: 61,918,858 km (0.117 R)
• M80: 62,863,120 km (0.119 R)
• M81: 63,099,933 km (0.039 R)
• M82: 68,993,192 km (0.028 R)
• M83: 69,481,928 km (0.102 R)
• M84: 70,708,930 km (0.111 R)
• M85: 71,325,123 km (0.073 R)
• M86: 72,935,544 km (0.097 R)
• M87: 73,433,556 km (0.074 R)
• M88: 74,432,720 km (0.083 R)
• M89: 75,185,047 km (0.1 R)
• M90: 76,444,662 km (0.086 R)
• M91: 79,112,291 km (0.119 R)
• M92: 80,907,615 km (0.057 R)
• M93: 83,105,656 km (0.036 R)
• M94: 84,146,857 km (0.092 R)
• M95: 87,164,097 km (0.11 R)
• M96: 87,296,042 km (0.096 R)

Kuiper Belt

Range: 30.8 - 50.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 385 - 17,423 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit