🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.59

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.11

Orbit Range: 0.46 AU - 0.58 AU

Year: 132 Days

Day: 20 Hours

Environment

Temp: 188 °C

Axial Tilt: 10.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.05 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.95

Radius: 1.31

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 0.88 AU - 1.22 AU

Year: 380 Days

Day: 31.8 Hours

Environment

Temp: 97 °C

Axial Tilt: 7.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.37 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.8

Radius: 0.91

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.187

Orbit Range: 1.11 AU - 1.63 AU

Year: 566 Days

Day: 20.1 Hours

Environment

Temp: -1 °C

Axial Tilt: 10.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 1.66 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.83

Radius: 1.52

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 1.27 AU - 2.05 AU

Year: 755 Days

Day: 43.4 Hours

Environment

Temp: -25 °C

Axial Tilt: 52.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 1.72 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.04

Radius: 1.02

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 1.48 AU - 1.96 AU

Year: 797 Days

Day: 15.5 Hours

Environment

Temp: -38 °C

Axial Tilt: 14.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 68,566,387 km

• M1: 297,849 km (0.072 R)

Planet 6 - Terrestrial

Semi-Major Axis: 1.93 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.29

Radius: 1.61

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 1.57 AU - 2.29 AU

Year: 947 Days

Day: 20.7 Hours

Environment

Temp: -54 °C

Axial Tilt: 32.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 7.8 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 650.7

Radius: 10.3

Gravity: 6.13 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 6.66 AU - 8.94 AU

Year: 7692 Days

Day: 6.7 Hours

Environment

Temp: -158 °C

Axial Tilt: 2.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 68,566,387 km

• M1: 207,941 km (0.049 R)
• M2: 375,341 km (0.105 R)
• M3: 455,376 km (0.076 R)
• M4: 582,235 km (0.082 R)
• M5: 1,105,229 km (0.083 R)
• M6: 1,412,503 km (0.091 R)
• M7: 2,171,413 km (0.116 R)
• M8: 2,260,274 km (0.048 R)
• M9: 2,580,862 km (0.083 R)
• M10: 2,916,261 km (0.111 R)
• M11: 3,189,576 km (0.082 R)
• M12: 3,654,676 km (0.108 R)
• M13: 4,031,363 km (0.095 R)
• M14: 4,336,244 km (0.1 R)
• M15: 4,420,617 km (0.074 R)
• M16: 4,792,966 km (0.08 R)
• M17: 4,938,824 km (0.087 R)
• M18: 5,027,236 km (0.091 R)
• M19: 5,205,258 km (0.083 R)
• M20: 5,783,154 km (0.066 R)
• M21: 6,413,560 km (0.09 R)
• M22: 6,704,378 km (0.099 R)
• M23: 6,769,603 km (0.07 R)
• M24: 7,433,369 km (0.079 R)
• M25: 7,807,363 km (0.107 R)
• M26: 7,979,550 km (0.12 R)
• M27: 8,083,371 km (0.098 R)
• M28: 8,292,360 km (0.118 R)
• M29: 8,432,682 km (0.098 R)
• M30: 8,822,834 km (0.103 R)
• M31: 8,930,245 km (0.112 R)
• M32: 9,038,105 km (0.119 R)
• M33: 9,255,022 km (0.094 R)
• M34: 9,547,187 km (0.038 R)
• M35: 10,403,634 km (0.103 R)
• M36: 10,975,547 km (0.071 R)
• M37: 11,872,087 km (0.095 R)
• M38: 12,030,511 km (0.071 R)
• M39: 12,149,741 km (0.041 R)
• M40: 12,630,548 km (0.098 R)
• M41: 13,158,479 km (0.104 R)
• M42: 13,322,438 km (0.063 R)
• M43: 13,445,707 km (0.108 R)
• M44: 13,528,135 km (0.081 R)
• M45: 15,470,963 km (0.112 R)
• M46: 15,600,664 km (0.099 R)
• M47: 15,948,330 km (0.077 R)
• M48: 16,079,378 km (0.092 R)
• M49: 17,095,895 km (0.116 R)
• M50: 17,679,776 km (0.093 R)
• M51: 18,042,251 km (0.093 R)
• M52: 18,178,834 km (0.108 R)
• M53: 18,361,493 km (0.107 R)
• M54: 19,190,864 km (0.11 R)
• M55: 20,032,501 km (0.099 R)
• M56: 20,268,417 km (0.041 R)
• M57: 21,317,397 km (0.064 R)
• M58: 21,848,619 km (0.118 R)
• M59: 22,042,797 km (0.12 R)
• M60: 22,530,786 km (0.12 R)
• M61: 22,923,929 km (0.107 R)
• M62: 23,517,683 km (0.081 R)
• M63: 23,716,648 km (0.099 R)
• M64: 24,016,293 km (0.079 R)
• M65: 24,518,493 km (0.052 R)
• M66: 25,789,177 km (0.109 R)
• M67: 26,821,103 km (0.072 R)
• M68: 28,978,304 km (0.086 R)
• M69: 29,245,187 km (0.056 R)
• M70: 29,673,934 km (0.106 R)
• M71: 30,863,537 km (0.111 R)
• M72: 30,972,444 km (0.094 R)
• M73: 32,955,065 km (0.12 R)
• M74: 33,122,016 km (0.11 R)
• M75: 33,512,915 km (0.055 R)
• M76: 34,864,831 km (0.077 R)
• M77: 35,833,028 km (0.097 R)
• M78: 36,637,117 km (0.071 R)
• M79: 36,925,691 km (0.102 R)
• M80: 37,099,225 km (0.103 R)
• M81: 37,273,057 km (0.12 R)
• M82: 37,563,277 km (0.102 R)
• M83: 37,796,052 km (0.096 R)
• M84: 38,438,724 km (0.089 R)

Planet 8 - Gas Giant

Semi-Major Axis: 9.02 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 91.8

Radius: 9.3

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 8.79 AU - 9.25 AU

Year: 9566 Days

Day: 11.3 Hours

Environment

Temp: -157 °C

Axial Tilt: 7.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 68,566,387 km

• M1: 139,425 km (0.069 R)
• M2: 232,625 km (0.097 R)
• M3: 327,021 km (0.077 R)
• M4: 388,655 km (0.119 R)
• M5: 481,556 km (0.061 R)
• M6: 592,707 km (0.106 R)
• M7: 651,948 km (0.07 R)
• M8: 831,615 km (0.032 R)
• M9: 1,100,741 km (0.052 R)
• M10: 1,820,905 km (0.084 R)
• M11: 1,955,693 km (0.111 R)
• M12: 2,461,633 km (0.084 R)
• M13: 2,560,966 km (0.075 R)
• M14: 2,627,986 km (0.117 R)
• M15: 3,095,629 km (0.117 R)
• M16: 3,167,137 km (0.081 R)
• M17: 3,239,243 km (0.086 R)
• M18: 3,366,700 km (0.1 R)
• M19: 3,440,302 km (0.101 R)
• M20: 3,759,245 km (0.075 R)
• M21: 4,068,164 km (0.078 R)
• M22: 4,166,450 km (0.115 R)
• M23: 4,265,484 km (0.095 R)
• M24: 4,325,174 km (0.1 R)
• M25: 4,405,358 km (0.03 R)
• M26: 5,341,392 km (0.108 R)
• M27: 5,623,085 km (0.099 R)
• M28: 5,732,740 km (0.104 R)
• M29: 5,887,424 km (0.085 R)
• M30: 6,043,455 km (0.097 R)
• M31: 6,359,705 km (0.099 R)
• M32: 6,542,962 km (0.043 R)
• M33: 6,774,390 km (0.112 R)
• M34: 6,844,402 km (0.047 R)
• M35: 7,008,660 km (0.112 R)
• M36: 7,293,195 km (0.116 R)
• M37: 7,533,150 km (0.1 R)
• M38: 7,751,414 km (0.096 R)
• M39: 8,318,838 km (0.055 R)
• M40: 8,822,983 km (0.063 R)
• M41: 8,925,009 km (0.119 R)
• M42: 9,259,360 km (0.087 R)
• M43: 9,755,427 km (0.044 R)
• M44: 10,020,065 km (0.046 R)
• M45: 10,286,948 km (0.082 R)
• M46: 10,855,270 km (0.072 R)
• M47: 11,572,891 km (0.099 R)
• M48: 11,881,212 km (0.098 R)
• M49: 12,163,803 km (0.101 R)
• M50: 13,698,228 km (0.038 R)
• M51: 13,964,812 km (0.074 R)
• M52: 14,113,662 km (0.117 R)
• M53: 14,263,110 km (0.111 R)
• M54: 14,353,018 km (0.045 R)
• M55: 15,139,903 km (0.092 R)
• M56: 15,262,274 km (0.093 R)
• M57: 15,446,279 km (0.109 R)
• M58: 15,754,750 km (0.073 R)
• M59: 16,283,878 km (0.116 R)
• M60: 16,597,734 km (0.094 R)
• M61: 16,692,280 km (0.082 R)
• M62: 17,040,693 km (0.071 R)
• M63: 17,231,730 km (0.073 R)
• M64: 18,197,384 km (0.044 R)
• M65: 18,686,719 km (0.095 R)
• M66: 19,678,553 km (0.058 R)
• M67: 20,619,523 km (0.089 R)
• M68: 21,163,910 km (0.095 R)
• M69: 21,851,013 km (0.116 R)
• M70: 22,093,212 km (0.098 R)
• M71: 22,965,517 km (0.115 R)
• M72: 23,247,060 km (0.099 R)
• M73: 23,494,346 km (0.101 R)
• M74: 23,600,560 km (0.108 R)
• M75: 23,706,924 km (0.059 R)
• M76: 23,813,438 km (0.082 R)

Planet 9 - Gas Giant

Semi-Major Axis: 9.3 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 443.9

Radius: 9.9

Gravity: 4.53 G

Time & Orbit

Eccentricity (e): 0.057

Orbit Range: 8.77 AU - 9.83 AU

Year: 10014 Days

Day: 7.6 Hours

Environment

Temp: -167 °C

Axial Tilt: 33 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 68,566,387 km

• M1: 124,465 km (0.062 R)
• M2: 240,254 km (0.119 R)
• M3: 793,318 km (0.05 R)
• M4: 873,352 km (0.115 R)
• M5: 956,379 km (0.09 R)
• M6: 1,059,751 km (0.087 R)
• M7: 1,471,594 km (0.046 R)
• M8: 1,571,974 km (0.074 R)
• M9: 1,653,954 km (0.093 R)
• M10: 2,268,353 km (0.072 R)
• M11: 2,480,034 km (0.116 R)
• M12: 2,772,497 km (0.099 R)
• M13: 2,872,429 km (0.071 R)
• M14: 3,258,092 km (0.075 R)
• M15: 4,365,565 km (0.117 R)
• M16: 4,482,401 km (0.057 R)
• M17: 4,899,330 km (0.078 R)
• M18: 5,081,840 km (0.082 R)
• M19: 5,611,117 km (0.059 R)
• M20: 6,388,278 km (0.072 R)
• M21: 6,454,550 km (0.065 R)
• M22: 6,688,521 km (0.1 R)
• M23: 7,027,510 km (0.082 R)
• M24: 7,511,459 km (0.079 R)
• M25: 7,970,575 km (0.095 R)
• M26: 8,694,628 km (0.106 R)
• M27: 9,289,130 km (0.059 R)
• M28: 10,089,180 km (0.085 R)
• M29: 10,595,568 km (0.116 R)
• M30: 10,871,576 km (0.105 R)
• M31: 11,070,242 km (0.07 R)
• M32: 12,452,976 km (0.107 R)
• M33: 12,911,942 km (0.103 R)
• M34: 13,249,285 km (0.102 R)
• M35: 13,717,826 km (0.118 R)
• M36: 14,627,231 km (0.073 R)
• M37: 15,556,234 km (0.08 R)
• M38: 15,870,090 km (0.111 R)
• M39: 16,276,697 km (0.042 R)
• M40: 16,595,341 km (0.072 R)
• M41: 17,192,685 km (0.114 R)
• M42: 17,517,163 km (0.119 R)
• M43: 18,503,013 km (0.116 R)
• M44: 19,122,198 km (0.101 R)
• M45: 19,266,111 km (0.098 R)
• M46: 19,893,674 km (0.091 R)
• M47: 20,234,458 km (0.077 R)
• M48: 20,577,038 km (0.07 R)
• M49: 20,675,323 km (0.089 R)
• M50: 20,822,976 km (0.06 R)
• M51: 23,130,972 km (0.095 R)
• M52: 23,233,148 km (0.115 R)
• M53: 25,413,537 km (0.071 R)
• M54: 26,261,158 km (0.111 R)
• M55: 26,367,821 km (0.102 R)
• M56: 26,903,083 km (0.038 R)
• M57: 27,064,349 km (0.116 R)
• M58: 27,658,402 km (0.087 R)
• M59: 28,256,794 km (0.088 R)
• M60: 28,694,667 km (0.099 R)
• M61: 29,799,148 km (0.035 R)
• M62: 29,910,299 km (0.086 R)
• M63: 31,651,768 km (0.059 R)
• M64: 31,992,701 km (0.032 R)
• M65: 32,506,271 km (0.078 R)
• M66: 32,792,751 km (0.049 R)
• M67: 33,080,128 km (0.109 R)
• M68: 33,252,914 km (0.042 R)
• M69: 34,237,717 km (0.085 R)
• M70: 35,173,451 km (0.097 R)
• M71: 35,644,385 km (0.096 R)
• M72: 36,117,564 km (0.071 R)
• M73: 36,771,456 km (0.046 R)
• M74: 37,249,421 km (0.047 R)
• M75: 37,669,342 km (0.078 R)
• M76: 37,789,619 km (0.116 R)
• M77: 37,970,333 km (0.109 R)
• M78: 40,406,385 km (0.027 R)

Planet 10 - Ice Giant

Semi-Major Axis: 15.37 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 442.9

Radius: 7.4

Gravity: 8.09 G

Time & Orbit

Eccentricity (e): 0.192

Orbit Range: 12.42 AU - 18.32 AU

Year: 21277 Days

Day: 16.1 Hours

Environment

Temp: -189 °C

Axial Tilt: 24.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 68,566,387 km

• M1: 116,238 km (0.11 R)
• M2: 559,795 km (0.029 R)
• M3: 1,555,070 km (0.082 R)
• M4: 1,849,179 km (0.106 R)
• M5: 1,940,883 km (0.112 R)
• M6: 2,257,432 km (0.035 R)
• M7: 2,355,568 km (0.065 R)
• M8: 2,902,947 km (0.094 R)
• M9: 3,045,813 km (0.075 R)
• M10: 3,488,473 km (0.061 R)
• M11: 3,564,319 km (0.109 R)
• M12: 3,678,911 km (0.117 R)
• M13: 3,951,329 km (0.053 R)
• M14: 4,474,323 km (0.076 R)
• M15: 5,496,525 km (0.09 R)
• M16: 5,673,649 km (0.076 R)
• M17: 5,897,896 km (0.053 R)
• M18: 7,546,764 km (0.044 R)
• M19: 7,645,050 km (0.088 R)
• M20: 9,433,043 km (0.113 R)
• M21: 9,486,001 km (0.038 R)
• M22: 9,752,136 km (0.104 R)
• M23: 10,455,545 km (0.12 R)
• M24: 10,952,060 km (0.065 R)
• M25: 11,682,696 km (0.055 R)
• M26: 11,796,540 km (0.075 R)
• M27: 12,487,233 km (0.042 R)
• M28: 12,661,964 km (0.111 R)
• M29: 14,944,229 km (0.119 R)
• M30: 15,502,977 km (0.075 R)
• M31: 15,690,872 km (0.056 R)
• M32: 15,879,365 km (0.118 R)
• M33: 16,132,036 km (0.103 R)
• M34: 18,002,757 km (0.049 R)
• M35: 19,198,044 km (0.068 R)
• M36: 21,944,661 km (0.114 R)
• M37: 24,301,426 km (0.055 R)
• M38: 25,546,529 km (0.119 R)
• M39: 27,415,007 km (0.117 R)
• M40: 27,566,250 km (0.081 R)
• M41: 33,439,612 km (0.107 R)
• M42: 33,763,342 km (0.036 R)
• M43: 35,480,127 km (0.099 R)
• M44: 37,141,262 km (0.066 R)
• M45: 39,680,386 km (0.086 R)
• M46: 41,925,701 km (0.118 R)
• M47: 43,063,841 km (0.055 R)
• M48: 45,818,537 km (0.116 R)
• M49: 48,172,459 km (0.094 R)
• M50: 49,364,156 km (0.042 R)
• M51: 51,589,574 km (0.118 R)
• M52: 52,996,990 km (0.079 R)
• M53: 53,374,426 km (0.116 R)
• M54: 55,274,917 km (0.119 R)
• M55: 55,370,510 km (0.028 R)
• M56: 56,233,540 km (0.093 R)
• M57: 56,425,923 km (0.11 R)
• M58: 58,946,647 km (0.077 R)
• M59: 59,044,335 km (0.084 R)
• M60: 59,142,022 km (0.063 R)
• M61: 60,811,834 km (0.083 R)
• M62: 61,206,922 km (0.069 R)
• M63: 63,996,772 km (0.116 R)
• M64: 64,097,152 km (0.109 R)
• M65: 64,499,272 km (0.063 R)
• M66: 64,700,630 km (0.114 R)
• M67: 65,104,096 km (0.065 R)
• M68: 65,205,074 km (0.107 R)
• M69: 66,624,160 km (0.051 R)
• M70: 67,337,592 km (0.102 R)
• M71: 67,644,118 km (0.099 R)

Kuiper Belt

Range: 31.1 - 55.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 479 - 13,718 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit