🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.75 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.86

Radius: 1.52

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 0.6 AU - 0.9 AU

Year: 242 Days

Day: 28.3 Hours

Environment

Temp: 142 °C

Axial Tilt: 3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.78 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.89

Radius: 0.95

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 0.62 AU - 0.94 AU

Year: 257 Days

Day: 32 Hours

Environment

Temp: 133 °C

Axial Tilt: 36.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.03 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.58

Radius: 1.84

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 0.99 AU - 1.07 AU

Year: 390 Days

Day: 28.6 Hours

Environment

Temp: 25 °C

Axial Tilt: 39.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 59,344,699 km

• M1: 277,803 km (0.098 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.84 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.74

Radius: 0.89

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.055

Orbit Range: 1.74 AU - 1.94 AU

Year: 930 Days

Day: 12.1 Hours

Environment

Temp: -73 °C

Axial Tilt: 20.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.32 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.74

Radius: 1.86

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 3.03 AU - 3.61 AU

Year: 2255 Days

Day: 41.6 Hours

Environment

Temp: -120 °C

Axial Tilt: 0 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 59,344,699 km

• M1: 2,109,928 km (0.09 R)

Planet 6 - Gas Giant

Semi-Major Axis: 4.95 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 862

Radius: 10.3

Gravity: 8.13 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 4.78 AU - 5.12 AU

Year: 4105 Days

Day: 12.8 Hours

Environment

Temp: -149 °C

Axial Tilt: 31.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 59,344,699 km

• M1: 135,236 km (0.078 R)
• M2: 202,556 km (0.063 R)
• M3: 475,272 km (0.076 R)
• M4: 724,353 km (0.117 R)
• M5: 808,576 km (0.08 R)
• M6: 896,390 km (0.103 R)
• M7: 2,000,872 km (0.032 R)
• M8: 2,158,099 km (0.048 R)
• M9: 2,337,616 km (0.057 R)
• M10: 2,466,270 km (0.064 R)
• M11: 3,004,673 km (0.097 R)
• M12: 3,390,636 km (0.063 R)
• M13: 3,515,849 km (0.115 R)
• M14: 3,944,447 km (0.112 R)
• M15: 4,010,121 km (0.077 R)
• M16: 4,757,511 km (0.089 R)
• M17: 4,874,497 km (0.107 R)
• M18: 5,087,524 km (0.058 R)
• M19: 5,183,117 km (0.058 R)
• M20: 5,352,013 km (0.03 R)
• M21: 5,596,456 km (0.092 R)
• M22: 6,326,195 km (0.112 R)
• M23: 6,767,957 km (0.092 R)
• M24: 7,192,815 km (0.1 R)
• M25: 7,300,376 km (0.071 R)
• M26: 7,408,535 km (0.102 R)
• M27: 8,264,534 km (0.095 R)
• M28: 8,377,182 km (0.11 R)
• M29: 8,689,991 km (0.094 R)
• M30: 9,006,540 km (0.048 R)
• M31: 9,473,734 km (0.119 R)
• M32: 9,918,937 km (0.063 R)
• M33: 10,462,277 km (0.115 R)
• M34: 11,077,274 km (0.076 R)
• M35: 11,609,244 km (0.11 R)
• M36: 12,149,591 km (0.119 R)
• M37: 12,342,273 km (0.106 R)
• M38: 12,471,376 km (0.104 R)
• M39: 12,698,166 km (0.053 R)
• M40: 13,519,608 km (0.102 R)
• M41: 13,619,390 km (0.034 R)
• M42: 14,020,761 km (0.099 R)
• M43: 14,426,022 km (0.114 R)
• M44: 15,075,576 km (0.102 R)
• M45: 15,248,062 km (0.098 R)
• M46: 15,595,129 km (0.088 R)
• M47: 16,794,605 km (0.073 R)
• M48: 17,188,945 km (0.083 R)
• M49: 19,057,123 km (0.089 R)
• M50: 19,131,772 km (0.099 R)
• M51: 19,506,066 km (0.109 R)
• M52: 19,618,863 km (0.094 R)
• M53: 19,807,207 km (0.097 R)
• M54: 19,958,450 km (0.057 R)
• M55: 20,376,128 km (0.038 R)
• M56: 21,569,021 km (0.118 R)
• M57: 21,763,498 km (0.07 R)
• M58: 22,271,832 km (0.109 R)
• M59: 22,705,217 km (0.109 R)
• M60: 22,823,848 km (0.12 R)
• M61: 23,141,295 km (0.109 R)
• M62: 23,420,145 km (0.112 R)
• M63: 23,540,123 km (0.115 R)
• M64: 23,660,250 km (0.053 R)
• M65: 23,900,953 km (0.044 R)
• M66: 24,831,601 km (0.071 R)
• M67: 24,953,822 km (0.097 R)
• M68: 25,485,942 km (0.094 R)
• M69: 25,609,360 km (0.116 R)
• M70: 25,691,639 km (0.086 R)
• M71: 25,856,646 km (0.046 R)
• M72: 26,063,240 km (0.087 R)
• M73: 26,228,995 km (0.092 R)
• M74: 26,728,203 km (0.062 R)
• M75: 27,230,552 km (0.032 R)
• M76: 27,905,388 km (0.048 R)
• M77: 27,990,061 km (0.047 R)
• M78: 28,372,433 km (0.094 R)
• M79: 28,500,339 km (0.109 R)

Planet 7 - Gas Giant

Semi-Major Axis: 8.31 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 509.3

Radius: 13.7

Gravity: 2.71 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 8.3 AU - 8.32 AU

Year: 8930 Days

Day: 13.3 Hours

Environment

Temp: -178 °C

Axial Tilt: 15 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 59,344,699 km

• M1: 173,982 km (0.078 R)
• M2: 378,782 km (0.075 R)
• M3: 618,737 km (0.082 R)
• M4: 716,125 km (0.106 R)
• M5: 819,647 km (0.086 R)
• M6: 1,515,277 km (0.106 R)
• M7: 1,734,139 km (0.048 R)
• M8: 2,093,473 km (0.056 R)
• M9: 2,226,016 km (0.109 R)
• M10: 2,361,552 km (0.092 R)
• M11: 2,453,405 km (0.12 R)
• M12: 2,546,605 km (0.033 R)
• M13: 2,784,914 km (0.115 R)
• M14: 2,882,302 km (0.035 R)
• M15: 3,055,686 km (0.111 R)
• M16: 3,283,673 km (0.118 R)
• M17: 4,738,363 km (0.096 R)
• M18: 5,003,301 km (0.118 R)
• M19: 6,047,793 km (0.103 R)
• M20: 6,175,101 km (0.057 R)
• M21: 6,367,783 km (0.058 R)
• M22: 7,158,408 km (0.101 R)
• M23: 7,428,881 km (0.067 R)
• M24: 7,737,202 km (0.06 R)
• M25: 7,910,436 km (0.084 R)
• M26: 8,225,340 km (0.106 R)
• M27: 8,366,710 km (0.09 R)
• M28: 8,831,510 km (0.104 R)
• M29: 9,415,391 km (0.113 R)
• M30: 9,637,544 km (0.025 R)
• M31: 9,973,989 km (0.115 R)
• M32: 10,238,478 km (0.047 R)
• M33: 10,352,621 km (0.096 R)
• M34: 10,735,742 km (0.101 R)
• M35: 10,968,067 km (0.084 R)
• M36: 11,595,331 km (0.104 R)
• M37: 12,113,688 km (0.087 R)
• M38: 12,234,413 km (0.119 R)
• M39: 12,803,035 km (0.09 R)
• M40: 13,630,311 km (0.068 R)
• M41: 14,903,688 km (0.09 R)
• M42: 15,206,324 km (0.06 R)
• M43: 16,749,576 km (0.064 R)
• M44: 16,884,214 km (0.051 R)
• M45: 17,836,554 km (0.116 R)
• M46: 18,111,814 km (0.106 R)
• M47: 18,388,570 km (0.055 R)
• M48: 18,852,922 km (0.114 R)
• M49: 19,227,216 km (0.105 R)
• M50: 19,887,990 km (0.102 R)
• M51: 19,983,134 km (0.097 R)
• M52: 20,125,850 km (0.076 R)
• M53: 23,503,471 km (0.105 R)
• M54: 23,956,902 km (0.117 R)
• M55: 24,413,176 km (0.037 R)
• M56: 24,667,941 km (0.091 R)
• M57: 24,821,129 km (0.111 R)
• M58: 26,789,987 km (0.095 R)
• M59: 27,580,911 km (0.079 R)
• M60: 28,005,769 km (0.112 R)
• M61: 28,112,432 km (0.101 R)
• M62: 28,593,688 km (0.104 R)
• M63: 28,916,072 km (0.061 R)
• M64: 29,999,310 km (0.049 R)
• M65: 30,491,188 km (0.102 R)
• M66: 30,710,648 km (0.04 R)
• M67: 31,040,810 km (0.101 R)
• M68: 31,815,727 km (0.076 R)
• M69: 31,927,028 km (0.099 R)
• M70: 32,261,529 km (0.092 R)
• M71: 32,429,228 km (0.101 R)
• M72: 32,653,176 km (0.067 R)
• M73: 32,933,971 km (0.065 R)
• M74: 33,102,718 km (0.077 R)
• M75: 33,328,311 km (0.114 R)
• M76: 33,441,258 km (0.107 R)
• M77: 33,554,354 km (0.116 R)
• M78: 33,724,297 km (0.043 R)
• M79: 33,894,539 km (0.108 R)
• M80: 35,958,840 km (0.108 R)
• M81: 36,539,579 km (0.086 R)
• M82: 37,123,310 km (0.118 R)
• M83: 37,416,372 km (0.044 R)
• M84: 39,788,246 km (0.106 R)

Planet 8 - Ice Giant

Semi-Major Axis: 12.35 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 151.9

Radius: 3.3

Gravity: 13.95 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 11.14 AU - 13.56 AU

Year: 16179 Days

Day: 22.8 Hours

Environment

Temp: -189 °C

Axial Tilt: 20.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 59,344,699 km

• M1: 137,480 km (0.109 R)
• M2: 238,309 km (0.093 R)
• M3: 269,725 km (0.07 R)
• M4: 336,894 km (0.107 R)
• M5: 372,648 km (0.028 R)
• M6: 422,315 km (0.055 R)
• M7: 613,501 km (0.101 R)
• M8: 642,822 km (0.107 R)
• M9: 828,922 km (0.098 R)
• M10: 1,192,145 km (0.073 R)
• M11: 1,229,096 km (0.12 R)
• M12: 1,478,476 km (0.09 R)
• M13: 1,518,269 km (0.039 R)
• M14: 1,764,058 km (0.114 R)
• M15: 2,110,976 km (0.079 R)
• M16: 2,269,400 km (0.097 R)
• M17: 2,965,179 km (0.05 R)
• M18: 3,427,736 km (0.043 R)
• M19: 3,454,215 km (0.06 R)
• M20: 4,332,504 km (0.041 R)
• M21: 4,418,224 km (0.115 R)
• M22: 4,504,541 km (0.114 R)
• M23: 4,796,257 km (0.119 R)
• M24: 5,769,990 km (0.108 R)
• M25: 6,769,154 km (0.03 R)
• M26: 7,751,264 km (0.096 R)
• M27: 8,064,971 km (0.109 R)
• M28: 8,276,502 km (0.115 R)
• M29: 8,668,897 km (0.062 R)
• M30: 9,769,489 km (0.086 R)
• M31: 10,032,632 km (0.076 R)
• M32: 10,298,018 km (0.117 R)
• M33: 10,913,314 km (0.089 R)
• M34: 11,264,720 km (0.116 R)
• M35: 11,382,603 km (0.089 R)
• M36: 11,818,531 km (0.064 R)
• M37: 12,179,211 km (0.117 R)
• M38: 12,462,251 km (0.083 R)
• M39: 12,502,941 km (0.116 R)
• M40: 12,747,534 km (0.088 R)
• M41: 12,829,364 km (0.104 R)
• M42: 13,909,760 km (0.098 R)
• M43: 13,951,946 km (0.042 R)
• M44: 14,163,178 km (0.093 R)
• M45: 14,717,588 km (0.045 R)
• M46: 15,627,891 km (0.111 R)
• M47: 15,803,369 km (0.057 R)
• M48: 15,935,315 km (0.1 R)
• M49: 16,111,990 km (0.029 R)
• M50: 17,230,384 km (0.109 R)
• M51: 18,931,012 km (0.056 R)
• M52: 18,977,687 km (0.11 R)
• M53: 19,071,185 km (0.118 R)
• M54: 19,164,834 km (0.113 R)
• M55: 19,777,437 km (0.094 R)
• M56: 19,824,710 km (0.096 R)
• M57: 20,444,195 km (0.071 R)
• M58: 20,684,150 km (0.069 R)
• M59: 21,069,963 km (0.101 R)
• M60: 22,785,850 km (0.086 R)
• M61: 22,934,999 km (0.026 R)
• M62: 24,851,946 km (0.091 R)
• M63: 25,985,150 km (0.108 R)
• M64: 26,610,320 km (0.104 R)
• M65: 26,819,757 km (0.081 R)
• M66: 27,610,232 km (0.068 R)
• M67: 30,408,909 km (0.065 R)
• M68: 32,454,510 km (0.12 R)
• M69: 32,846,456 km (0.111 R)
• M70: 34,145,415 km (0.051 R)
• M71: 34,829,825 km (0.116 R)
• M72: 34,944,267 km (0.094 R)
• M73: 35,231,047 km (0.1 R)
• M74: 36,270,004 km (0.08 R)
• M75: 36,793,297 km (0.058 R)
• M76: 36,968,177 km (0.106 R)
• M77: 37,318,984 km (0.099 R)
• M78: 37,553,404 km (0.11 R)
• M79: 39,089,176 km (0.091 R)
• M80: 39,386,875 km (0.068 R)
• M81: 39,565,944 km (0.073 R)

Planet 9 - Ice Giant

Semi-Major Axis: 12.57 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 471

Radius: 3.8

Gravity: 32.62 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 9.83 AU - 15.31 AU

Year: 16613 Days

Day: 15 Hours

Environment

Temp: -193 °C

Axial Tilt: 28.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 59,344,699 km

• M1: 52,509 km (0.1 R)
• M2: 106,514 km (0.077 R)
• M3: 190,438 km (0.066 R)
• M4: 254,167 km (0.079 R)
• M5: 402,717 km (0.07 R)
• M6: 452,234 km (0.106 R)
• M7: 539,600 km (0.11 R)
• M8: 1,121,984 km (0.043 R)
• M9: 1,216,829 km (0.109 R)
• M10: 1,265,149 km (0.035 R)
• M11: 1,648,269 km (0.025 R)
• M12: 1,783,506 km (0.105 R)
• M13: 1,811,032 km (0.069 R)
• M14: 1,950,607 km (0.085 R)
• M15: 2,007,454 km (0.097 R)
• M16: 2,064,750 km (0.101 R)
• M17: 2,450,862 km (0.044 R)
• M18: 2,636,513 km (0.083 R)
• M19: 2,858,815 km (0.051 R)
• M20: 3,321,372 km (0.114 R)
• M21: 3,526,620 km (0.066 R)
• M22: 3,949,533 km (0.113 R)
• M23: 4,651,297 km (0.088 R)
• M24: 4,997,018 km (0.118 R)
• M25: 5,591,370 km (0.056 R)
• M26: 5,631,911 km (0.079 R)
• M27: 5,672,302 km (0.05 R)
• M28: 5,999,922 km (0.055 R)
• M29: 6,759,430 km (0.116 R)
• M30: 6,845,599 km (0.051 R)
• M31: 7,282,275 km (0.087 R)
• M32: 7,953,969 km (0.118 R)
• M33: 8,090,702 km (0.094 R)
• M34: 8,505,537 km (0.078 R)
• M35: 8,879,980 km (0.119 R)
• M36: 9,693,493 km (0.08 R)
• M37: 9,742,113 km (0.048 R)
• M38: 9,888,419 km (0.065 R)
• M39: 10,232,494 km (0.089 R)
• M40: 10,781,219 km (0.065 R)
• M41: 11,237,194 km (0.106 R)
• M42: 11,288,356 km (0.102 R)
• M43: 13,123,324 km (0.087 R)
• M44: 13,284,740 km (0.075 R)
• M45: 13,882,682 km (0.069 R)
• M46: 14,378,450 km (0.069 R)
• M47: 15,330,640 km (0.112 R)
• M48: 16,476,560 km (0.111 R)
• M49: 16,767,378 km (0.102 R)
• M50: 17,001,200 km (0.087 R)
• M51: 18,126,624 km (0.105 R)
• M52: 18,910,368 km (0.119 R)
• M53: 19,520,877 km (0.09 R)
• M54: 20,075,735 km (0.12 R)
• M55: 22,991,697 km (0.116 R)
• M56: 23,251,399 km (0.103 R)
• M57: 23,381,698 km (0.117 R)
• M58: 23,839,468 km (0.118 R)
• M59: 23,970,815 km (0.115 R)
• M60: 24,102,311 km (0.092 R)
• M61: 24,366,202 km (0.111 R)
• M62: 25,767,036 km (0.081 R)
• M63: 26,104,529 km (0.075 R)
• M64: 26,579,203 km (0.078 R)
• M65: 26,783,554 km (0.082 R)
• M66: 28,437,059 km (0.081 R)
• M67: 28,925,646 km (0.103 R)
• M68: 31,481,077 km (0.093 R)
• M69: 32,567,008 km (0.082 R)
• M70: 33,078,034 km (0.092 R)
• M71: 33,151,187 km (0.1 R)
• M72: 34,033,964 km (0.03 R)
• M73: 35,222,968 km (0.12 R)
• M74: 35,522,314 km (0.094 R)
• M75: 35,672,360 km (0.097 R)
• M76: 36,123,547 km (0.057 R)
• M77: 36,349,889 km (0.109 R)
• M78: 37,260,042 km (0.116 R)
• M79: 39,412,457 km (0.092 R)
• M80: 39,956,843 km (0.084 R)
• M81: 40,974,558 km (0.1 R)
• M82: 41,289,312 km (0.089 R)
• M83: 41,368,150 km (0.059 R)
• M84: 43,035,119 km (0.072 R)
• M85: 44,078,115 km (0.094 R)
• M86: 44,481,431 km (0.061 R)
• M87: 46,844,778 km (0.119 R)
• M88: 48,581,460 km (0.047 R)
• M89: 49,332,142 km (0.114 R)
• M90: 49,667,091 km (0.066 R)
• M91: 50,423,309 km (0.044 R)
• M92: 52,629,428 km (0.111 R)
• M93: 53,916,419 km (0.086 R)
• M94: 57,310,795 km (0.082 R)
• M95: 58,015,550 km (0.114 R)
• M96: 58,369,050 km (0.113 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 507 - 19,453 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit