🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.72 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.76

Radius: 0.9

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 0.68 AU - 0.76 AU

Year: 231 Days

Day: 20.1 Hours

Environment

Temp: 185 °C

Axial Tilt: 13.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 91,175,943 km

• M1: 267,631 km (0.046 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.73 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.48

Radius: 1.82

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 0.55 AU - 0.91 AU

Year: 236 Days

Day: 28.5 Hours

Environment

Temp: 108 °C

Axial Tilt: 12.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 91,175,943 km

• M1: 101,876 km (0.087 R)
• M2: 183,407 km (0.091 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.74 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.23

Radius: 1.38

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 0.58 AU - 0.9 AU

Year: 241 Days

Day: 38 Hours

Environment

Temp: 174 °C

Axial Tilt: 43 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 91,175,943 km

• M1: 413,937 km (0.113 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.31 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.92

Radius: 1.3

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 1.3 AU - 1.32 AU

Year: 568 Days

Day: 28.9 Hours

Environment

Temp: -42 °C

Axial Tilt: 20.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 91,175,943 km

• M1: 191,036 km (0.08 R)
• M2: 540,048 km (0.086 R)

Asteroid Belt

Center: 3.89 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 6.47 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 109.6

Radius: 8.4

Gravity: 1.55 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 6.17 AU - 6.77 AU

Year: 6233 Days

Day: 14.8 Hours

Environment

Temp: -169 °C

Axial Tilt: 48.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (56)

Outer Limit: 91,175,943 km

• M1: 105,018 km (0.086 R)
• M2: 188,194 km (0.089 R)
• M3: 249,828 km (0.11 R)
• M4: 328,367 km (0.1 R)
• M5: 469,289 km (0.115 R)
• M6: 564,134 km (0.041 R)
• M7: 793,318 km (0.117 R)
• M8: 1,061,995 km (0.087 R)
• M9: 1,168,808 km (0.113 R)
• M10: 1,256,772 km (0.107 R)
• M11: 1,582,745 km (0.087 R)
• M12: 1,755,531 km (0.12 R)
• M13: 1,857,108 km (0.078 R)
• M14: 2,066,395 km (0.101 R)
• M15: 2,394,464 km (0.025 R)
• M16: 2,651,323 km (0.098 R)
• M17: 3,068,701 km (0.067 R)
• M18: 3,145,445 km (0.111 R)
• M19: 3,442,995 km (0.072 R)
• M20: 3,506,724 km (0.083 R)
• M21: 4,014,459 km (0.036 R)
• M22: 4,166,301 km (0.062 R)
• M23: 5,043,842 km (0.09 R)
• M24: 5,098,146 km (0.107 R)
• M25: 5,171,150 km (0.102 R)
• M26: 5,672,302 km (0.087 R)
• M27: 6,305,849 km (0.107 R)
• M28: 6,482,525 km (0.087 R)
• M29: 6,780,823 km (0.064 R)
• M30: 6,982,032 km (0.12 R)
• M31: 7,390,584 km (0.116 R)
• M32: 8,380,922 km (0.11 R)
• M33: 8,575,249 km (0.071 R)
• M34: 8,771,222 km (0.11 R)
• M35: 9,012,673 km (0.045 R)
• M36: 9,524,597 km (0.081 R)
• M37: 9,727,452 km (0.114 R)
• M38: 9,863,586 km (0.113 R)
• M39: 9,977,430 km (0.078 R)
• M40: 10,669,919 km (0.104 R)
• M41: 10,857,065 km (0.061 R)
• M42: 11,234,950 km (0.099 R)
• M43: 11,833,940 km (0.079 R)
• M44: 11,906,495 km (0.09 R)
• M45: 11,979,199 km (0.11 R)
• M46: 12,173,826 km (0.087 R)
• M47: 12,566,371 km (0.089 R)
• M48: 12,764,139 km (0.097 R)
• M49: 12,938,121 km (0.07 R)
• M50: 13,972,591 km (0.106 R)
• M51: 15,269,754 km (0.117 R)
• M52: 15,826,108 km (0.029 R)
• M53: 16,577,987 km (0.105 R)
• M54: 17,369,061 km (0.079 R)
• M55: 17,838,499 km (0.083 R)
• M56: 18,903,037 km (0.034 R)

Planet 6 - Gas Giant

Semi-Major Axis: 7.09 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 109.5

Radius: 11.1

Gravity: 0.89 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 5.37 AU - 8.81 AU

Year: 7150 Days

Day: 14.4 Hours

Environment

Temp: -167 °C

Axial Tilt: 5.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (52)

Outer Limit: 91,175,943 km

• M1: 143,315 km (0.115 R)
• M2: 229,782 km (0.067 R)
• M3: 390,151 km (0.076 R)
• M4: 512,522 km (0.095 R)
• M5: 871,408 km (0.114 R)
• M6: 943,813 km (0.102 R)
• M7: 1,029,383 km (0.082 R)
• M8: 1,411,157 km (0.089 R)
• M9: 1,510,340 km (0.072 R)
• M10: 1,835,865 km (0.111 R)
• M11: 1,917,396 km (0.087 R)
• M12: 2,241,275 km (0.091 R)
• M13: 2,537,180 km (0.103 R)
• M14: 3,004,823 km (0.098 R)
• M15: 3,085,456 km (0.117 R)
• M16: 3,618,623 km (0.106 R)
• M17: 3,739,049 km (0.068 R)
• M18: 4,434,978 km (0.074 R)
• M19: 4,657,131 km (0.078 R)
• M20: 4,959,169 km (0.088 R)
• M21: 5,035,764 km (0.05 R)
• M22: 5,131,955 km (0.084 R)
• M23: 5,503,257 km (0.095 R)
• M24: 5,802,602 km (0.054 R)
• M25: 6,107,183 km (0.038 R)
• M26: 7,074,184 km (0.084 R)
• M27: 7,312,494 km (0.083 R)
• M28: 8,178,665 km (0.118 R)
• M29: 8,658,426 km (0.111 R)
• M30: 8,727,689 km (0.073 R)
• M31: 9,053,663 km (0.051 R)
• M32: 9,359,740 km (0.097 R)
• M33: 9,693,344 km (0.117 R)
• M34: 10,128,075 km (0.068 R)
• M35: 11,116,767 km (0.113 R)
• M36: 11,571,694 km (0.116 R)
• M37: 11,827,058 km (0.109 R)
• M38: 12,032,755 km (0.117 R)
• M39: 12,317,440 km (0.086 R)
• M40: 13,425,063 km (0.107 R)
• M41: 14,018,068 km (0.115 R)
• M42: 14,757,381 km (0.114 R)
• M43: 16,159,712 km (0.119 R)
• M44: 17,108,461 km (0.115 R)
• M45: 17,428,750 km (0.116 R)
• M46: 17,868,718 km (0.111 R)
• M47: 17,957,280 km (0.103 R)
• M48: 18,431,355 km (0.112 R)
• M49: 19,210,611 km (0.03 R)
• M50: 20,184,343 km (0.059 R)
• M51: 20,368,648 km (0.12 R)
• M52: 20,770,168 km (0.088 R)

Planet 7 - Gas Giant

Semi-Major Axis: 7.33 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 439.8

Radius: 12.5

Gravity: 2.81 G

Time & Orbit

Eccentricity (e): 0.237

Orbit Range: 5.59 AU - 9.07 AU

Year: 7516 Days

Day: 5.7 Hours

Environment

Temp: -169 °C

Axial Tilt: 2.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 91,175,943 km

• M1: 189,541 km (0.052 R)
• M2: 274,213 km (0.119 R)
• M3: 359,484 km (0.093 R)
• M4: 680,820 km (0.05 R)
• M5: 758,910 km (0.116 R)
• M6: 840,441 km (0.102 R)
• M7: 1,413,849 km (0.026 R)
• M8: 1,623,436 km (0.101 R)
• M9: 2,132,368 km (0.118 R)
• M10: 2,754,097 km (0.071 R)
• M11: 2,995,997 km (0.117 R)
• M12: 3,290,854 km (0.077 R)
• M13: 3,690,879 km (0.04 R)
• M14: 4,081,628 km (0.084 R)
• M15: 4,537,303 km (0.116 R)
• M16: 4,718,915 km (0.089 R)
• M17: 4,823,783 km (0.104 R)
• M18: 5,036,063 km (0.096 R)
• M19: 5,746,952 km (0.062 R)
• M20: 6,085,791 km (0.079 R)
• M21: 6,373,168 km (0.077 R)
• M22: 6,460,234 km (0.042 R)
• M23: 6,635,563 km (0.119 R)
• M24: 7,171,423 km (0.118 R)
• M25: 7,383,553 km (0.102 R)
• M26: 7,845,062 km (0.029 R)
• M27: 8,571,210 km (0.106 R)
• M28: 8,699,565 km (0.072 R)
• M29: 9,550,328 km (0.114 R)
• M30: 10,121,044 km (0.091 R)
• M31: 10,393,462 km (0.052 R)
• M32: 10,841,358 km (0.094 R)
• M33: 12,006,426 km (0.1 R)
• M34: 12,585,669 km (0.065 R)
• M35: 12,878,581 km (0.109 R)
• M36: 13,583,636 km (0.119 R)
• M37: 13,808,931 km (0.067 R)
• M38: 13,997,574 km (0.113 R)
• M39: 14,149,116 km (0.113 R)
• M40: 14,263,259 km (0.104 R)
• M41: 14,760,822 km (0.099 R)
• M42: 15,459,294 km (0.066 R)
• M43: 15,930,976 km (0.045 R)
• M44: 16,049,757 km (0.055 R)
• M45: 17,049,969 km (0.085 R)
• M46: 18,650,516 km (0.099 R)
• M47: 18,817,467 km (0.115 R)
• M48: 19,194,753 km (0.096 R)
• M49: 19,574,433 km (0.113 R)
• M50: 19,829,048 km (0.091 R)
• M51: 20,127,496 km (0.118 R)
• M52: 20,213,066 km (0.063 R)
• M53: 20,513,309 km (0.092 R)
• M54: 21,031,665 km (0.035 R)
• M55: 21,905,018 km (0.102 R)
• M56: 22,125,226 km (0.084 R)
• M57: 22,257,770 km (0.106 R)
• M58: 22,523,455 km (0.082 R)
• M59: 22,790,338 km (0.067 R)
• M60: 22,879,498 km (0.046 R)
• M61: 23,417,003 km (0.094 R)
• M62: 24,140,160 km (0.076 R)
• M63: 24,367,548 km (0.09 R)
• M64: 24,687,239 km (0.055 R)
• M65: 25,840,339 km (0.077 R)
• M66: 26,259,662 km (0.055 R)
• M67: 26,353,161 km (0.091 R)
• M68: 26,822,449 km (0.061 R)
• M69: 27,105,339 km (0.12 R)
• M70: 27,673,961 km (0.09 R)
• M71: 28,007,564 km (0.075 R)
• M72: 28,486,277 km (0.106 R)
• M73: 29,549,319 km (0.112 R)
• M74: 30,477,724 km (0.094 R)
• M75: 30,970,200 km (0.106 R)
• M76: 32,463,486 km (0.118 R)
• M77: 32,966,434 km (0.085 R)
• M78: 33,067,413 km (0.108 R)
• M79: 33,827,519 km (0.099 R)
• M80: 34,082,135 km (0.1 R)

Planet 8 - Ice Giant

Semi-Major Axis: 12.68 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 587.9

Radius: 6.4

Gravity: 14.35 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 11.46 AU - 13.9 AU

Year: 17101 Days

Day: 18.7 Hours

Environment

Temp: -198 °C

Axial Tilt: 21.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 91,175,943 km

• M1: 263,591 km (0.04 R)
• M2: 400,922 km (0.112 R)
• M3: 619,784 km (0.105 R)
• M4: 659,727 km (0.084 R)
• M5: 851,062 km (0.032 R)
• M6: 918,830 km (0.093 R)
• M7: 1,012,030 km (0.074 R)
• M8: 1,059,751 km (0.116 R)
• M9: 1,207,853 km (0.113 R)
• M10: 1,336,507 km (0.039 R)
• M11: 1,551,779 km (0.112 R)
• M12: 1,607,280 km (0.092 R)
• M13: 2,167,972 km (0.116 R)
• M14: 2,388,779 km (0.093 R)
• M15: 2,518,331 km (0.104 R)
• M16: 3,093,983 km (0.053 R)
• M17: 3,235,353 km (0.083 R)
• M18: 3,378,818 km (0.12 R)
• M19: 3,451,223 km (0.084 R)
• M20: 3,597,829 km (0.071 R)
• M21: 3,935,172 km (0.115 R)
• M22: 4,204,598 km (0.095 R)
• M23: 4,599,835 km (0.096 R)
• M24: 4,761,251 km (0.091 R)
• M25: 5,006,891 km (0.108 R)
• M26: 5,214,683 km (0.075 R)
• M27: 5,298,607 km (0.103 R)
• M28: 5,383,130 km (0.074 R)
• M29: 5,768,494 km (0.032 R)
• M30: 6,565,701 km (0.085 R)
• M31: 7,350,043 km (0.092 R)
• M32: 7,538,835 km (0.108 R)
• M33: 7,969,527 km (0.049 R)
• M34: 8,066,317 km (0.054 R)
• M35: 8,457,516 km (0.095 R)
• M36: 8,754,916 km (0.066 R)
• M37: 9,005,343 km (0.094 R)
• M38: 11,254,996 km (0.095 R)
• M39: 11,582,017 km (0.067 R)
• M40: 12,189,833 km (0.06 R)
• M41: 12,694,726 km (0.107 R)
• M42: 13,149,354 km (0.115 R)
• M43: 13,436,133 km (0.068 R)
• M44: 16,108,848 km (0.094 R)
• M45: 16,477,308 km (0.057 R)
• M46: 18,810,287 km (0.078 R)
• M47: 19,004,016 km (0.05 R)
• M48: 19,068,642 km (0.103 R)
• M49: 19,263,269 km (0.115 R)
• M50: 20,576,888 km (0.092 R)
• M51: 23,151,467 km (0.094 R)
• M52: 23,289,696 km (0.041 R)
• M53: 25,468,140 km (0.113 R)
• M54: 27,564,156 km (0.114 R)
• M55: 27,710,612 km (0.108 R)
• M56: 28,225,827 km (0.094 R)
• M57: 28,595,633 km (0.081 R)
• M58: 28,744,034 km (0.093 R)
• M59: 28,967,084 km (0.096 R)
• M60: 29,940,368 km (0.071 R)
• M61: 30,241,958 km (0.086 R)
• M62: 30,544,594 km (0.117 R)
• M63: 30,924,273 km (0.11 R)
• M64: 32,149,779 km (0.054 R)
• M65: 32,226,972 km (0.117 R)
• M66: 34,253,724 km (0.089 R)
• M67: 35,601,002 km (0.113 R)
• M68: 36,723,435 km (0.081 R)
• M69: 36,804,068 km (0.107 R)
• M70: 37,939,067 km (0.081 R)
• M71: 38,265,490 km (0.099 R)
• M72: 38,592,660 km (0.06 R)
• M73: 39,497,578 km (0.049 R)
• M74: 41,832,352 km (0.052 R)
• M75: 45,850,551 km (0.059 R)
• M76: 47,071,120 km (0.113 R)
• M77: 47,685,368 km (0.092 R)
• M78: 47,773,332 km (0.083 R)
• M79: 48,302,310 km (0.096 R)
• M80: 48,390,573 km (0.099 R)
• M81: 48,655,959 km (0.106 R)
• M82: 48,921,795 km (0.09 R)
• M83: 49,188,079 km (0.107 R)
• M84: 49,722,293 km (0.093 R)
• M85: 49,900,763 km (0.052 R)
• M86: 50,168,843 km (0.089 R)
• M87: 52,875,966 km (0.089 R)
• M88: 56,093,816 km (0.105 R)
• M89: 56,186,716 km (0.079 R)
• M90: 58,807,671 km (0.04 R)
• M91: 60,323,097 km (0.115 R)
• M92: 60,894,711 km (0.107 R)
• M93: 64,362,090 km (0.112 R)

Planet 9 - Ice Giant

Semi-Major Axis: 18.68 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 504.2

Radius: 3.8

Gravity: 34.92 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 16.25 AU - 21.11 AU

Year: 30578 Days

Day: 23.1 Hours

Environment

Temp: -198 °C

Axial Tilt: 38 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 91,175,943 km

• M1: 152,440 km (0.078 R)
• M2: 803,789 km (0.068 R)
• M3: 975,827 km (0.068 R)
• M4: 1,190,799 km (0.103 R)
• M5: 1,627,625 km (0.117 R)
• M6: 2,265,809 km (0.106 R)
• M7: 3,059,576 km (0.09 R)
• M8: 3,882,813 km (0.075 R)
• M9: 3,978,406 km (0.119 R)
• M10: 4,171,686 km (0.099 R)
• M11: 5,716,284 km (0.081 R)
• M12: 5,989,151 km (0.106 R)
• M13: 6,491,201 km (0.12 R)
• M14: 6,718,590 km (0.091 R)
• M15: 7,239,789 km (0.034 R)
• M16: 7,773,853 km (0.106 R)
• M17: 8,691,935 km (0.115 R)
• M18: 10,296,373 km (0.12 R)
• M19: 12,058,935 km (0.115 R)
• M20: 13,694,039 km (0.062 R)
• M21: 13,839,449 km (0.088 R)
• M22: 14,871,674 km (0.101 R)
• M23: 14,946,473 km (0.098 R)
• M24: 15,472,758 km (0.09 R)
• M25: 16,005,027 km (0.033 R)
• M26: 16,311,853 km (0.101 R)
• M27: 16,466,088 km (0.078 R)
• M28: 16,543,281 km (0.12 R)
• M29: 19,240,979 km (0.11 R)
• M30: 19,485,571 km (0.117 R)
• M31: 20,307,911 km (0.117 R)
• M32: 22,413,052 km (0.112 R)
• M33: 22,842,398 km (0.088 R)
• M34: 22,928,566 km (0.102 R)
• M35: 24,146,293 km (0.105 R)
• M36: 25,029,070 km (0.114 R)
• M37: 25,385,113 km (0.107 R)
• M38: 25,922,319 km (0.108 R)
• M39: 26,916,846 km (0.112 R)
• M40: 28,200,545 km (0.09 R)
• M41: 28,292,996 km (0.112 R)
• M42: 28,570,949 km (0.051 R)
• M43: 29,785,983 km (0.111 R)
• M44: 29,974,477 km (0.101 R)
• M45: 30,827,184 km (0.102 R)
• M46: 31,113,216 km (0.105 R)
• M47: 31,591,929 km (0.091 R)
• M48: 31,880,204 km (0.11 R)
• M49: 32,945,041 km (0.073 R)
• M50: 33,042,430 km (0.096 R)
• M51: 35,907,827 km (0.065 R)
• M52: 37,522,288 km (0.051 R)
• M53: 37,624,014 km (0.116 R)
• M54: 38,133,844 km (0.05 R)
• M55: 40,404,291 km (0.083 R)
• M56: 40,821,818 km (0.097 R)
• M57: 41,766,379 km (0.06 R)
• M58: 41,977,163 km (0.085 R)
• M59: 43,356,604 km (0.106 R)
• M60: 43,890,968 km (0.065 R)
• M61: 44,320,164 km (0.108 R)
• M62: 45,399,064 km (0.096 R)
• M63: 46,377,434 km (0.074 R)
• M64: 46,705,203 km (0.103 R)
• M65: 47,582,744 km (0.106 R)
• M66: 48,576,523 km (0.098 R)
• M67: 50,135,931 km (0.095 R)
• M68: 51,146,914 km (0.103 R)
• M69: 51,598,550 km (0.094 R)
• M70: 52,847,093 km (0.069 R)
• M71: 54,450,483 km (0.087 R)
• M72: 55,373,801 km (0.098 R)
• M73: 56,885,338 km (0.064 R)
• M74: 58,528,222 km (0.108 R)
• M75: 59,592,611 km (0.116 R)
• M76: 59,830,023 km (0.102 R)
• M77: 61,500,433 km (0.066 R)
• M78: 62,341,472 km (0.115 R)
• M79: 63,549,475 km (0.064 R)
• M80: 63,913,446 km (0.114 R)
• M81: 66,849,454 km (0.104 R)
• M82: 67,466,695 km (0.114 R)
• M83: 69,080,258 km (0.062 R)
• M84: 69,579,316 km (0.095 R)
• M85: 76,045,834 km (0.085 R)
• M86: 76,174,637 km (0.114 R)
• M87: 77,854,322 km (0.113 R)
• M88: 80,462,262 km (0.106 R)
• M89: 82,040,669 km (0.073 R)
• M90: 82,304,709 km (0.087 R)
• M91: 82,436,954 km (0.086 R)
• M92: 89,948,413 km (0.088 R)
• M93: 90,493,398 km (0.069 R)
• M94: 91,039,280 km (0.099 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 481 - 14,607 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit