🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.84 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.87

Radius: 1.88

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 0.68 AU - 1 AU

Year: 336 Days

Day: 27.3 Hours

Environment

Temp: -41 °C

Axial Tilt: 44.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 1.17 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.15

Radius: 1.77

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.117

Orbit Range: 1.03 AU - 1.31 AU

Year: 552 Days

Day: 31.1 Hours

Environment

Temp: -69 °C

Axial Tilt: 15.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.24 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.27

Radius: 1.79

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.067

Orbit Range: 1.16 AU - 1.32 AU

Year: 603 Days

Day: 45.9 Hours

Environment

Temp: -78 °C

Axial Tilt: 7.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.89 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.46

Radius: 1.16

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.07

Orbit Range: 1.76 AU - 2.02 AU

Year: 1134 Days

Day: 22.7 Hours

Environment

Temp: -108 °C

Axial Tilt: 37.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 3.22 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 834.7

Radius: 10.4

Gravity: 7.72 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 2.46 AU - 3.98 AU

Year: 2522 Days

Day: 11.6 Hours

Environment

Temp: -146 °C

Axial Tilt: 27.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 41,827,745 km

• M1: 131,197 km (0.113 R)
• M2: 200,162 km (0.063 R)
• M3: 268,079 km (0.069 R)
• M4: 356,342 km (0.053 R)
• M5: 497,413 km (0.059 R)
• M6: 686,804 km (0.109 R)
• M7: 771,626 km (0.106 R)
• M8: 890,556 km (0.057 R)
• M9: 1,037,760 km (0.101 R)
• M10: 1,250,788 km (0.078 R)
• M11: 1,344,735 km (0.094 R)
• M12: 1,441,375 km (0.106 R)
• M13: 1,540,409 km (0.115 R)
• M14: 1,732,343 km (0.069 R)
• M15: 1,824,645 km (0.057 R)
• M16: 2,055,924 km (0.117 R)
• M17: 2,182,334 km (0.091 R)
• M18: 2,282,564 km (0.082 R)
• M19: 2,413,612 km (0.118 R)
• M20: 2,577,272 km (0.071 R)
• M21: 2,698,596 km (0.099 R)
• M22: 2,806,456 km (0.102 R)
• M23: 2,978,793 km (0.09 R)
• M24: 3,203,190 km (0.077 R)
• M25: 3,317,482 km (0.105 R)
• M26: 3,383,455 km (0.106 R)
• M27: 3,788,566 km (0.041 R)
• M28: 3,979,453 km (0.076 R)
• M29: 4,534,611 km (0.051 R)
• M30: 4,737,465 km (0.038 R)
• M31: 5,228,894 km (0.103 R)
• M32: 5,325,235 km (0.084 R)
• M33: 5,422,324 km (0.097 R)
• M34: 5,617,998 km (0.07 R)
• M35: 5,916,147 km (0.057 R)
• M36: 6,117,805 km (0.056 R)
• M37: 6,260,222 km (0.055 R)
• M38: 6,590,085 km (0.115 R)
• M39: 6,883,447 km (0.064 R)
• M40: 6,989,213 km (0.081 R)
• M41: 8,143,958 km (0.09 R)
• M42: 8,368,355 km (0.116 R)
• M43: 8,938,622 km (0.081 R)
• M44: 9,193,388 km (0.074 R)
• M45: 9,568,429 km (0.095 R)
• M46: 9,876,900 km (0.038 R)
• M47: 10,357,857 km (0.113 R)
• M48: 10,479,331 km (0.115 R)
• M49: 10,552,335 km (0.108 R)
• M50: 11,417,609 km (0.079 R)
• M51: 11,568,254 km (0.092 R)
• M52: 11,719,497 km (0.107 R)
• M53: 12,177,267 km (0.091 R)
• M54: 12,537,498 km (0.119 R)
• M55: 13,559,102 km (0.054 R)
• M56: 14,363,191 km (0.084 R)
• M57: 14,770,995 km (0.065 R)
• M58: 15,514,646 km (0.118 R)
• M59: 15,821,172 km (0.101 R)
• M60: 15,905,096 km (0.032 R)
• M61: 16,298,838 km (0.057 R)
• M62: 16,553,603 km (0.05 R)
• M63: 16,667,297 km (0.111 R)
• M64: 16,895,434 km (0.057 R)
• M65: 17,934,690 km (0.115 R)
• M66: 18,051,377 km (0.069 R)
• M67: 18,168,362 km (0.098 R)
• M68: 18,256,326 km (0.104 R)
• M69: 18,698,088 km (0.105 R)
• M70: 18,786,800 km (0.048 R)
• M71: 19,024,361 km (0.113 R)
• M72: 19,742,581 km (0.117 R)
• M73: 20,074,688 km (0.107 R)
• M74: 20,196,012 km (0.063 R)

Planet 6 - Gas Giant

Semi-Major Axis: 3.41 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 28.6

Radius: 14.3

Gravity: 0.14 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 2.8 AU - 4.02 AU

Year: 2749 Days

Day: 8 Hours

Environment

Temp: -153 °C

Axial Tilt: 46.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 41,827,745 km

• M1: 213,476 km (0.076 R)
• M2: 417,677 km (0.111 R)
• M3: 568,023 km (0.092 R)
• M4: 786,137 km (0.052 R)
• M5: 998,715 km (0.116 R)
• M6: 1,160,580 km (0.068 R)
• M7: 1,360,593 km (0.072 R)
• M8: 1,651,860 km (0.063 R)
• M9: 1,911,412 km (0.059 R)
• M10: 2,130,274 km (0.084 R)
• M11: 2,399,849 km (0.076 R)
• M12: 2,680,943 km (0.079 R)
• M13: 2,777,135 km (0.05 R)
• M14: 2,912,072 km (0.09 R)
• M15: 3,018,735 km (0.091 R)
• M16: 3,173,420 km (0.03 R)
• M17: 3,474,710 km (0.101 R)
• M18: 3,768,819 km (0.043 R)
• M19: 4,020,293 km (0.063 R)
• M20: 4,139,523 km (0.064 R)
• M21: 4,593,103 km (0.041 R)
• M22: 4,718,018 km (0.07 R)
• M23: 5,099,492 km (0.115 R)
• M24: 5,201,069 km (0.109 R)
• M25: 5,519,413 km (0.09 R)
• M26: 5,776,871 km (0.109 R)
• M27: 5,911,958 km (0.115 R)
• M28: 6,087,137 km (0.09 R)
• M29: 6,795,184 km (0.069 R)

Planet 7 - Gas Giant

Semi-Major Axis: 5.08 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 259.6

Radius: 14.7

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 5.07 AU - 5.09 AU

Year: 4998 Days

Day: 9 Hours

Environment

Temp: -163 °C

Axial Tilt: 37.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 41,827,745 km

• M1: 186,399 km (0.076 R)
• M2: 663,915 km (0.107 R)
• M3: 807,230 km (0.049 R)
• M4: 1,281,455 km (0.068 R)
• M5: 1,428,809 km (0.107 R)
• M6: 1,530,536 km (0.118 R)
• M7: 1,796,072 km (0.093 R)
• M8: 2,048,294 km (0.111 R)
• M9: 2,149,721 km (0.047 R)
• M10: 2,327,444 km (0.08 R)
• M11: 2,448,917 km (0.11 R)
• M12: 2,682,439 km (0.077 R)
• M13: 2,826,203 km (0.103 R)
• M14: 3,868,003 km (0.112 R)
• M15: 4,104,517 km (0.112 R)
• M16: 4,233,919 km (0.053 R)
• M17: 4,496,762 km (0.051 R)
• M18: 4,611,205 km (0.074 R)
• M19: 5,137,939 km (0.119 R)
• M20: 5,438,930 km (0.084 R)
• M21: 5,622,486 km (0.115 R)
• M22: 5,745,905 km (0.08 R)
• M23: 5,953,696 km (0.065 R)
• M24: 6,079,657 km (0.07 R)
• M25: 6,291,488 km (0.108 R)
• M26: 6,462,778 km (0.068 R)
• M27: 6,831,985 km (0.094 R)
• M28: 7,319,973 km (0.038 R)
• M29: 7,455,060 km (0.118 R)
• M30: 7,704,889 km (0.065 R)
• M31: 7,842,369 km (0.091 R)
• M32: 7,957,560 km (0.052 R)
• M33: 8,050,011 km (0.046 R)
• M34: 8,259,598 km (0.086 R)
• M35: 8,376,882 km (0.085 R)
• M36: 8,875,342 km (0.105 R)
• M37: 9,116,045 km (0.097 R)
• M38: 9,777,118 km (0.095 R)
• M39: 9,926,118 km (0.094 R)
• M40: 10,050,883 km (0.091 R)
• M41: 10,453,600 km (0.1 R)
• M42: 10,759,079 km (0.109 R)
• M43: 10,887,284 km (0.065 R)
• M44: 11,535,941 km (0.119 R)
• M45: 11,667,288 km (0.076 R)
• M46: 12,117,278 km (0.072 R)
• M47: 12,870,802 km (0.103 R)
• M48: 13,061,689 km (0.095 R)
• M49: 13,171,045 km (0.073 R)
• M50: 13,639,735 km (0.069 R)
• M51: 13,778,562 km (0.043 R)
• M52: 13,973,788 km (0.031 R)
• M53: 14,226,159 km (0.12 R)
• M54: 14,906,530 km (0.073 R)
• M55: 15,164,437 km (0.104 R)
• M56: 15,279,478 km (0.101 R)
• M57: 15,481,584 km (0.058 R)
• M58: 15,830,147 km (0.088 R)
• M59: 16,475,961 km (0.045 R)
• M60: 16,683,304 km (0.118 R)
• M61: 17,220,360 km (0.066 R)
• M62: 17,460,914 km (0.066 R)
• M63: 17,732,733 km (0.115 R)
• M64: 19,113,522 km (0.092 R)
• M65: 19,269,103 km (0.083 R)
• M66: 19,487,516 km (0.119 R)
• M67: 19,895,470 km (0.113 R)
• M68: 20,274,551 km (0.091 R)
• M69: 20,879,674 km (0.106 R)
• M70: 21,200,561 km (0.095 R)
• M71: 21,555,408 km (0.09 R)

Planet 8 - Gas Giant

Semi-Major Axis: 6.78 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 198.4

Radius: 11.8

Gravity: 1.42 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 6.5 AU - 7.06 AU

Year: 7707 Days

Day: 14.8 Hours

Environment

Temp: -185 °C

Axial Tilt: 20.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 41,827,745 km

• M1: 149,149 km (0.041 R)
• M2: 251,474 km (0.069 R)
• M3: 434,283 km (0.066 R)
• M4: 735,423 km (0.096 R)
• M5: 827,127 km (0.074 R)
• M6: 1,023,100 km (0.056 R)
• M7: 1,505,852 km (0.033 R)
• M8: 1,595,461 km (0.12 R)
• M9: 2,021,516 km (0.095 R)
• M10: 2,104,244 km (0.071 R)
• M11: 2,256,385 km (0.083 R)
• M12: 2,553,785 km (0.113 R)
• M13: 3,186,285 km (0.109 R)
• M14: 3,283,374 km (0.057 R)
• M15: 3,580,775 km (0.113 R)
• M16: 3,661,557 km (0.117 R)
• M17: 3,742,939 km (0.109 R)
• M18: 3,990,972 km (0.077 R)
• M19: 4,656,533 km (0.06 R)
• M20: 4,991,034 km (0.11 R)
• M21: 5,241,311 km (0.114 R)
• M22: 5,636,399 km (0.049 R)
• M23: 6,113,616 km (0.108 R)
• M24: 6,753,446 km (0.096 R)
• M25: 6,929,373 km (0.118 R)
• M26: 7,492,310 km (0.047 R)
• M27: 8,043,429 km (0.06 R)
• M28: 8,149,942 km (0.098 R)
• M29: 8,337,389 km (0.118 R)
• M30: 8,743,996 km (0.118 R)
• M31: 8,908,404 km (0.071 R)
• M32: 9,184,711 km (0.093 R)
• M33: 9,973,690 km (0.087 R)
• M34: 10,145,578 km (0.039 R)
• M35: 10,434,302 km (0.117 R)
• M36: 10,725,719 km (0.119 R)
• M37: 10,813,682 km (0.098 R)
• M38: 11,049,448 km (0.12 R)
• M39: 11,257,090 km (0.1 R)
• M40: 12,560,985 km (0.091 R)
• M41: 12,871,102 km (0.109 R)
• M42: 13,183,761 km (0.049 R)
• M43: 13,340,989 km (0.077 R)
• M44: 13,498,814 km (0.109 R)
• M45: 13,593,809 km (0.105 R)
• M46: 15,276,336 km (0.071 R)
• M47: 15,540,975 km (0.099 R)
• M48: 15,673,818 km (0.086 R)
• M49: 16,007,720 km (0.096 R)
• M50: 16,513,062 km (0.057 R)
• M51: 16,648,747 km (0.092 R)
• M52: 17,092,006 km (0.096 R)
• M53: 17,886,071 km (0.054 R)
• M54: 18,269,939 km (0.115 R)
• M55: 18,762,715 km (0.041 R)
• M56: 19,617,367 km (0.103 R)
• M57: 19,833,087 km (0.061 R)
• M58: 20,121,811 km (0.09 R)
• M59: 20,266,772 km (0.084 R)
• M60: 20,484,885 km (0.092 R)
• M61: 21,033,311 km (0.115 R)
• M62: 21,623,774 km (0.117 R)
• M63: 21,995,525 km (0.101 R)
• M64: 22,896,403 km (0.042 R)
• M65: 23,618,213 km (0.095 R)
• M66: 24,270,310 km (0.12 R)
• M67: 24,424,695 km (0.097 R)
• M68: 24,773,108 km (0.109 R)
• M69: 26,104,080 km (0.116 R)
• M70: 26,262,205 km (0.068 R)

Planet 9 - Gas Giant

Semi-Major Axis: 7.12 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 661.7

Radius: 13.6

Gravity: 3.58 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 6.31 AU - 7.93 AU

Year: 8294 Days

Day: 14.8 Hours

Environment

Temp: -177 °C

Axial Tilt: 2.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 41,827,745 km

• M1: 238,160 km (0.065 R)
• M2: 580,141 km (0.073 R)
• M3: 796,758 km (0.088 R)
• M4: 1,331,571 km (0.102 R)
• M5: 1,526,197 km (0.1 R)
• M6: 1,688,960 km (0.066 R)
• M7: 1,966,165 km (0.119 R)
• M8: 2,235,441 km (0.041 R)
• M9: 2,516,984 km (0.092 R)
• M10: 2,613,475 km (0.103 R)
• M11: 2,735,995 km (0.102 R)
• M12: 2,860,311 km (0.038 R)
• M13: 3,037,734 km (0.093 R)
• M14: 3,271,257 km (0.104 R)
• M15: 3,457,057 km (0.075 R)
• M16: 3,619,221 km (0.093 R)
• M17: 3,728,727 km (0.043 R)
• M18: 4,264,287 km (0.066 R)
• M19: 4,674,634 km (0.102 R)
• M20: 5,097,847 km (0.1 R)
• M21: 5,251,932 km (0.116 R)
• M22: 5,565,041 km (0.118 R)
• M23: 5,723,914 km (0.061 R)
• M24: 6,111,372 km (0.038 R)
• M25: 6,540,868 km (0.111 R)
• M26: 7,499,042 km (0.089 R)
• M27: 7,604,359 km (0.103 R)
• M28: 8,138,274 km (0.096 R)
• M29: 8,610,853 km (0.097 R)
• M30: 8,943,410 km (0.078 R)
• M31: 9,167,358 km (0.088 R)
• M32: 10,237,281 km (0.105 R)
• M33: 10,354,267 km (0.074 R)
• M34: 12,327,762 km (0.082 R)
• M35: 13,039,100 km (0.092 R)
• M36: 13,378,538 km (0.084 R)
• M37: 14,370,671 km (0.063 R)
• M38: 15,341,710 km (0.094 R)
• M39: 15,745,176 km (0.032 R)
• M40: 15,970,769 km (0.112 R)
• M41: 16,425,248 km (0.066 R)
• M42: 17,300,545 km (0.092 R)
• M43: 17,393,595 km (0.026 R)
• M44: 17,861,088 km (0.061 R)
• M45: 19,192,509 km (0.047 R)
• M46: 19,627,241 km (0.092 R)
• M47: 19,821,419 km (0.096 R)
• M48: 20,016,345 km (0.069 R)
• M49: 20,506,427 km (0.12 R)
• M50: 21,248,882 km (0.099 R)
• M51: 21,598,342 km (0.077 R)
• M52: 21,698,573 km (0.065 R)
• M53: 22,100,991 km (0.074 R)
• M54: 23,169,120 km (0.052 R)
• M55: 23,580,364 km (0.098 R)
• M56: 23,838,720 km (0.045 R)
• M57: 26,258,914 km (0.109 R)
• M58: 26,580,400 km (0.108 R)
• M59: 27,552,487 km (0.116 R)
• M60: 28,481,340 km (0.076 R)
• M61: 28,866,854 km (0.112 R)
• M62: 29,587,168 km (0.082 R)
• M63: 29,754,268 km (0.043 R)
• M64: 29,865,869 km (0.046 R)
• M65: 30,482,062 km (0.08 R)
• M66: 31,328,936 km (0.026 R)
• M67: 32,241,034 km (0.11 R)
• M68: 32,355,626 km (0.101 R)
• M69: 32,585,259 km (0.043 R)
• M70: 33,161,659 km (0.087 R)
• M71: 33,799,694 km (0.117 R)
• M72: 33,916,081 km (0.072 R)
• M73: 35,560,162 km (0.086 R)
• M74: 36,213,157 km (0.074 R)
• M75: 36,511,305 km (0.086 R)
• M76: 37,410,538 km (0.091 R)
• M77: 37,591,402 km (0.118 R)
• M78: 38,742,707 km (0.09 R)
• M79: 39,353,365 km (0.079 R)
• M80: 40,831,991 km (0.111 R)
• M81: 41,702,800 km (0.104 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 435 - 17,127 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit