🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.2

Radius: 1.59

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 0.47 AU - 0.71 AU

Year: 166 Days

Day: 17.4 Hours

Environment

Temp: 167 °C

Axial Tilt: 39 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 85,771,633 km

• M1: 216,767 km (0.118 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.03 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.63

Radius: 1.47

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 0.82 AU - 1.24 AU

Year: 382 Days

Day: 36.9 Hours

Environment

Temp: 29 °C

Axial Tilt: 16.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.26 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.74

Radius: 0.89

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.142

Orbit Range: 1.08 AU - 1.44 AU

Year: 517 Days

Day: 20.9 Hours

Environment

Temp: -11 °C

Axial Tilt: 25.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 85,771,633 km

• M1: 644,916 km (0.061 R)

Planet 4 - Terrestrial

Semi-Major Axis: 4.06 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.32

Radius: 1.4

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 3.6 AU - 4.52 AU

Year: 2988 Days

Day: 30.1 Hours

Environment

Temp: -130 °C

Axial Tilt: 13.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 4.69 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.48

Radius: 1.82

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 3.74 AU - 5.64 AU

Year: 3710 Days

Day: 13.9 Hours

Environment

Temp: -140 °C

Axial Tilt: 32.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 6.21 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 619.1

Radius: 11.8

Gravity: 4.45 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 5.59 AU - 6.83 AU

Year: 5652 Days

Day: 9.5 Hours

Environment

Temp: -154 °C

Axial Tilt: 43 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 85,771,633 km

• M1: 271,371 km (0.088 R)
• M2: 398,978 km (0.113 R)
• M3: 542,442 km (0.057 R)
• M4: 633,547 km (0.106 R)
• M5: 755,918 km (0.1 R)
• M6: 847,023 km (0.065 R)
• M7: 955,930 km (0.063 R)
• M8: 1,174,044 km (0.109 R)
• M9: 1,869,973 km (0.086 R)
• M10: 2,108,432 km (0.109 R)
• M11: 2,221,977 km (0.119 R)
• M12: 2,595,224 km (0.056 R)
• M13: 2,676,456 km (0.082 R)
• M14: 2,799,724 km (0.084 R)
• M15: 2,925,087 km (0.118 R)
• M16: 3,009,760 km (0.087 R)
• M17: 3,095,180 km (0.099 R)
• M18: 3,246,723 km (0.051 R)
• M19: 3,378,668 km (0.102 R)
• M20: 3,557,288 km (0.035 R)
• M21: 3,670,683 km (0.048 R)
• M22: 3,994,413 km (0.115 R)
• M23: 4,570,963 km (0.109 R)
• M24: 4,969,940 km (0.107 R)
• M25: 5,097,099 km (0.046 R)
• M26: 5,199,424 km (0.069 R)
• M27: 5,432,497 km (0.063 R)
• M28: 5,775,076 km (0.105 R)
• M29: 6,481,627 km (0.116 R)
• M30: 6,592,629 km (0.101 R)
• M31: 6,958,246 km (0.104 R)
• M32: 8,034,902 km (0.116 R)
• M33: 8,516,607 km (0.097 R)
• M34: 8,608,011 km (0.115 R)
• M35: 9,163,019 km (0.086 R)
• M36: 9,507,992 km (0.067 R)
• M37: 9,761,560 km (0.087 R)
• M38: 10,930,219 km (0.097 R)
• M39: 11,329,496 km (0.078 R)
• M40: 11,497,344 km (0.067 R)
• M41: 11,699,750 km (0.083 R)
• M42: 12,279,891 km (0.074 R)
• M43: 12,417,820 km (0.093 R)
• M44: 12,695,175 km (0.053 R)
• M45: 13,079,791 km (0.057 R)
• M46: 13,220,562 km (0.084 R)
• M47: 13,361,932 km (0.116 R)
• M48: 13,574,960 km (0.107 R)
• M49: 13,968,252 km (0.12 R)
• M50: 14,329,082 km (0.092 R)
• M51: 15,060,167 km (0.111 R)
• M52: 18,142,781 km (0.112 R)
• M53: 18,339,203 km (0.119 R)
• M54: 18,694,797 km (0.104 R)
• M55: 18,813,877 km (0.085 R)
• M56: 19,332,533 km (0.094 R)
• M57: 19,412,717 km (0.087 R)
• M58: 20,957,914 km (0.059 R)
• M59: 22,037,861 km (0.047 R)
• M60: 22,500,118 km (0.045 R)
• M61: 23,306,301 km (0.111 R)
• M62: 23,949,273 km (0.093 R)
• M63: 24,164,993 km (0.093 R)
• M64: 24,728,827 km (0.051 R)
• M65: 25,253,018 km (0.05 R)
• M66: 26,179,328 km (0.086 R)
• M67: 26,401,481 km (0.115 R)
• M68: 26,579,652 km (0.112 R)
• M69: 26,982,070 km (0.087 R)
• M70: 28,246,920 km (0.098 R)
• M71: 28,657,567 km (0.098 R)
• M72: 29,254,312 km (0.113 R)
• M73: 29,438,617 km (0.059 R)
• M74: 29,854,948 km (0.104 R)
• M75: 30,087,124 km (0.087 R)
• M76: 30,740,418 km (0.116 R)
• M77: 30,834,066 km (0.095 R)
• M78: 31,209,856 km (0.109 R)
• M79: 31,587,142 km (0.045 R)

Planet 7 - Ice Giant

Semi-Major Axis: 15.05 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 497.3

Radius: 7.8

Gravity: 8.17 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 12.63 AU - 17.47 AU

Year: 21325 Days

Day: 16 Hours

Environment

Temp: -201 °C

Axial Tilt: 7.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 85,771,633 km

• M1: 168,298 km (0.041 R)
• M2: 667,207 km (0.088 R)
• M3: 823,237 km (0.082 R)
• M4: 942,167 km (0.084 R)
• M5: 2,053,680 km (0.082 R)
• M6: 2,217,040 km (0.092 R)
• M7: 2,697,399 km (0.104 R)
• M8: 3,554,146 km (0.097 R)
• M9: 4,320,835 km (0.082 R)
• M10: 4,404,610 km (0.065 R)
• M11: 4,701,562 km (0.07 R)
• M12: 5,005,096 km (0.095 R)
• M13: 5,137,191 km (0.119 R)
• M14: 5,676,940 km (0.082 R)
• M15: 5,814,720 km (0.099 R)
• M16: 6,907,382 km (0.107 R)
• M17: 7,202,689 km (0.073 R)
• M18: 8,793,662 km (0.065 R)
• M19: 9,655,795 km (0.098 R)
• M20: 9,820,352 km (0.094 R)
• M21: 9,930,606 km (0.12 R)
• M22: 9,985,957 km (0.086 R)
• M23: 10,319,860 km (0.05 R)
• M24: 11,750,464 km (0.057 R)
• M25: 11,926,241 km (0.111 R)
• M26: 12,818,443 km (0.06 R)
• M27: 13,060,044 km (0.046 R)
• M28: 13,364,027 km (0.062 R)
• M29: 13,425,212 km (0.1 R)
• M30: 13,547,583 km (0.077 R)
• M31: 13,609,068 km (0.061 R)
• M32: 13,917,240 km (0.093 R)
• M33: 14,352,719 km (0.099 R)
• M34: 14,477,932 km (0.063 R)
• M35: 15,300,721 km (0.082 R)
• M36: 15,556,982 km (0.11 R)
• M37: 17,791,824 km (0.094 R)
• M38: 18,128,719 km (0.044 R)
• M39: 19,915,217 km (0.042 R)
• M40: 20,335,287 km (0.119 R)
• M41: 20,546,520 km (0.068 R)
• M42: 22,334,513 km (0.048 R)
• M43: 23,063,504 km (0.114 R)
• M44: 23,578,569 km (0.084 R)
• M45: 25,448,543 km (0.06 R)
• M46: 26,056,957 km (0.101 R)
• M47: 26,133,402 km (0.103 R)
• M48: 26,286,291 km (0.113 R)
• M49: 26,516,372 km (0.089 R)
• M50: 27,365,789 km (0.102 R)
• M51: 28,302,421 km (0.063 R)
• M52: 29,090,952 km (0.108 R)
• M53: 29,328,962 km (0.053 R)
• M54: 29,806,777 km (0.101 R)
• M55: 30,609,071 km (0.1 R)
• M56: 30,689,704 km (0.08 R)
• M57: 31,499,627 km (0.082 R)
• M58: 32,563,268 km (0.073 R)
• M59: 33,804,930 km (0.109 R)
• M60: 34,641,332 km (0.047 R)
• M61: 35,062,001 km (0.062 R)
• M62: 35,146,374 km (0.12 R)
• M63: 35,399,943 km (0.087 R)
• M64: 35,653,960 km (0.12 R)
• M65: 36,933,470 km (0.067 R)
• M66: 38,141,174 km (0.053 R)
• M67: 39,274,079 km (0.065 R)
• M68: 39,888,776 km (0.101 R)
• M69: 40,241,378 km (0.114 R)
• M70: 40,329,791 km (0.036 R)
• M71: 42,378,982 km (0.101 R)
• M72: 45,838,284 km (0.026 R)
• M73: 46,022,887 km (0.086 R)
• M74: 47,228,497 km (0.091 R)
• M75: 48,163,034 km (0.097 R)
• M76: 48,350,630 km (0.035 R)
• M77: 50,430,639 km (0.09 R)
• M78: 51,769,390 km (0.119 R)
• M79: 51,961,624 km (0.081 R)
• M80: 52,636,310 km (0.047 R)
• M81: 53,119,960 km (0.111 R)
• M82: 53,216,750 km (0.072 R)
• M83: 54,481,899 km (0.078 R)
• M84: 54,971,084 km (0.031 R)
• M85: 55,560,051 km (0.078 R)
• M86: 57,538,483 km (0.112 R)
• M87: 57,637,965 km (0.111 R)
• M88: 58,436,219 km (0.079 R)
• M89: 58,836,693 km (0.08 R)
• M90: 59,137,684 km (0.093 R)
• M91: 60,650,268 km (0.095 R)
• M92: 62,686,744 km (0.102 R)
• M93: 63,199,266 km (0.065 R)
• M94: 64,641,988 km (0.08 R)
• M95: 65,263,567 km (0.059 R)
• M96: 65,991,361 km (0.115 R)
• M97: 70,946,641 km (0.043 R)

Planet 8 - Ice Giant

Semi-Major Axis: 18.44 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 469.2

Radius: 7.9

Gravity: 7.52 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 17.61 AU - 19.27 AU

Year: 28922 Days

Day: 21.9 Hours

Environment

Temp: -191 °C

Axial Tilt: 1.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 85,771,633 km

• M1: 100,979 km (0.104 R)
• M2: 1,294,919 km (0.112 R)
• M3: 1,651,112 km (0.045 R)
• M4: 1,787,994 km (0.082 R)
• M5: 2,073,277 km (0.053 R)
• M6: 2,567,399 km (0.096 R)
• M7: 4,300,640 km (0.07 R)
• M8: 4,395,185 km (0.094 R)
• M9: 4,976,224 km (0.073 R)
• M10: 5,788,241 km (0.109 R)
• M11: 7,193,563 km (0.1 R)
• M12: 8,639,127 km (0.094 R)
• M13: 8,878,634 km (0.087 R)
• M14: 9,671,951 km (0.118 R)
• M15: 10,297,569 km (0.063 R)
• M16: 10,871,726 km (0.12 R)
• M17: 11,851,742 km (0.088 R)
• M18: 11,984,585 km (0.083 R)
• M19: 12,318,786 km (0.055 R)
• M20: 12,928,098 km (0.099 R)
• M21: 13,064,831 km (0.081 R)
• M22: 13,133,347 km (0.082 R)
• M23: 13,685,961 km (0.029 R)
• M24: 14,458,335 km (0.086 R)
• M25: 15,898,514 km (0.034 R)
• M26: 16,413,280 km (0.088 R)
• M27: 18,372,862 km (0.099 R)
• M28: 18,835,569 km (0.083 R)
• M29: 19,851,039 km (0.085 R)
• M30: 20,644,207 km (0.102 R)
• M31: 21,772,025 km (0.083 R)
• M32: 22,837,162 km (0.066 R)
• M33: 23,417,751 km (0.061 R)
• M34: 24,171,276 km (0.109 R)
• M35: 25,018,000 km (0.11 R)
• M36: 25,103,121 km (0.037 R)
• M37: 26,046,635 km (0.083 R)
• M38: 28,056,781 km (0.098 R)
• M39: 28,145,194 km (0.118 R)
• M40: 28,411,328 km (0.052 R)
• M41: 30,297,608 km (0.077 R)
• M42: 30,388,414 km (0.104 R)
• M43: 32,688,332 km (0.077 R)
• M44: 33,436,022 km (0.092 R)
• M45: 33,529,969 km (0.11 R)
• M46: 34,853,162 km (0.107 R)
• M47: 35,234,487 km (0.087 R)
• M48: 38,333,557 km (0.104 R)
• M49: 39,220,822 km (0.082 R)
• M50: 39,418,889 km (0.104 R)
• M51: 41,619,773 km (0.064 R)
• M52: 42,633,299 km (0.089 R)
• M53: 43,552,428 km (0.091 R)
• M54: 44,271,844 km (0.06 R)
• M55: 44,581,362 km (0.07 R)
• M56: 45,930,735 km (0.092 R)
• M57: 46,348,711 km (0.119 R)
• M58: 47,715,737 km (0.079 R)
• M59: 49,416,216 km (0.058 R)
• M60: 51,461,219 km (0.112 R)
• M61: 52,330,532 km (0.094 R)
• M62: 53,973,565 km (0.064 R)
• M63: 54,083,669 km (0.117 R)
• M64: 55,744,804 km (0.09 R)
• M65: 56,861,403 km (0.074 R)
• M66: 58,550,063 km (0.099 R)
• M67: 58,663,309 km (0.063 R)
• M68: 60,141,186 km (0.086 R)
• M69: 61,631,181 km (0.083 R)
• M70: 61,976,752 km (0.089 R)
• M71: 62,438,561 km (0.116 R)
• M72: 62,554,200 km (0.105 R)
• M73: 62,785,628 km (0.108 R)
• M74: 63,249,381 km (0.083 R)
• M75: 63,365,469 km (0.096 R)
• M76: 64,647,523 km (0.076 R)
• M77: 65,702,786 km (0.095 R)
• M78: 68,544,697 km (0.11 R)
• M79: 70,461,345 km (0.112 R)
• M80: 70,822,774 km (0.11 R)
• M81: 70,943,349 km (0.093 R)
• M82: 71,426,401 km (0.105 R)
• M83: 71,668,301 km (0.116 R)
• M84: 72,152,998 km (0.061 R)
• M85: 74,224,928 km (0.097 R)
• M86: 74,469,970 km (0.101 R)
• M87: 74,715,310 km (0.039 R)
• M88: 75,452,828 km (0.083 R)
• M89: 76,069,320 km (0.052 R)
• M90: 77,555,725 km (0.05 R)
• M91: 77,804,357 km (0.072 R)
• M92: 79,427,194 km (0.097 R)
• M93: 81,439,585 km (0.064 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 185 - 15,523 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit