🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.73 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.39

Radius: 0.69

Gravity: 0.82 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 0.57 AU - 0.89 AU

Year: 235 Days

Day: 35.8 Hours

Environment

Temp: 106 °C

Axial Tilt: 28.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.09 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.69

Radius: 1.49

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.047

Orbit Range: 1.04 AU - 1.14 AU

Year: 429 Days

Day: 37.6 Hours

Environment

Temp: -2 °C

Axial Tilt: 31.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 94,506,334 km

• M1: 126,111 km (0.05 R)
• M2: 524,789 km (0.106 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.14 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.54

Radius: 1.83

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 0.89 AU - 1.39 AU

Year: 459 Days

Day: 26.8 Hours

Environment

Temp: -2 °C

Axial Tilt: 2.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 94,506,334 km

• M1: 322,683 km (0.075 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.33 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.93

Radius: 1.73

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 1.09 AU - 1.57 AU

Year: 578 Days

Day: 24.4 Hours

Environment

Temp: -31 °C

Axial Tilt: 12.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 94,506,334 km

• M1: 117,584 km (0.103 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.12 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.94

Radius: 1.3

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 1.75 AU - 2.49 AU

Year: 1163 Days

Day: 25.9 Hours

Environment

Temp: -90 °C

Axial Tilt: 40 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.22 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.35

Radius: 0.66

Gravity: 0.8 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 3.01 AU - 3.43 AU

Year: 2177 Days

Day: 45.7 Hours

Environment

Temp: -119 °C

Axial Tilt: 27.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.21 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 7.2 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 99.2

Radius: 8.2

Gravity: 1.48 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 6.21 AU - 8.19 AU

Year: 7278 Days

Day: 6.6 Hours

Environment

Temp: -170 °C

Axial Tilt: 25.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (56)

Outer Limit: 94,506,334 km

• M1: 125,363 km (0.105 R)
• M2: 212,579 km (0.113 R)
• M3: 289,023 km (0.088 R)
• M4: 437,873 km (0.061 R)
• M5: 560,543 km (0.058 R)
• M6: 742,753 km (0.116 R)
• M7: 851,361 km (0.045 R)
• M8: 1,040,902 km (0.083 R)
• M9: 1,129,614 km (0.035 R)
• M10: 1,209,349 km (0.105 R)
• M11: 2,250,401 km (0.081 R)
• M12: 2,544,510 km (0.055 R)
• M13: 3,169,081 km (0.11 R)
• M14: 3,431,775 km (0.112 R)
• M15: 3,667,691 km (0.11 R)
• M16: 3,839,280 km (0.042 R)
• M17: 4,681,366 km (0.096 R)
• M18: 4,737,017 km (0.077 R)
• M19: 4,943,013 km (0.1 R)
• M20: 5,228,595 km (0.12 R)
• M21: 5,578,505 km (0.088 R)
• M22: 5,677,090 km (0.087 R)
• M23: 5,776,273 km (0.047 R)
• M24: 6,444,975 km (0.077 R)
• M25: 6,820,017 km (0.102 R)
• M26: 6,925,484 km (0.075 R)
• M27: 7,352,885 km (0.084 R)
• M28: 7,417,661 km (0.11 R)
• M29: 7,482,736 km (0.119 R)
• M30: 7,788,664 km (0.107 R)
• M31: 8,054,200 km (0.089 R)
• M32: 9,685,565 km (0.116 R)
• M33: 9,780,410 km (0.052 R)
• M34: 10,429,066 km (0.047 R)
• M35: 11,091,485 km (0.095 R)
• M36: 11,165,835 km (0.108 R)
• M37: 11,265,468 km (0.079 R)
• M38: 12,046,668 km (0.096 R)
• M39: 12,845,520 km (0.108 R)
• M40: 12,949,790 km (0.099 R)
• M41: 13,159,227 km (0.116 R)
• M42: 13,343,382 km (0.05 R)
• M43: 13,821,048 km (0.052 R)
• M44: 14,304,249 km (0.111 R)
• M45: 15,094,425 km (0.076 R)
• M46: 15,259,731 km (0.111 R)
• M47: 15,926,788 km (0.118 R)
• M48: 16,151,185 km (0.095 R)
• M49: 16,546,572 km (0.119 R)
• M50: 16,660,116 km (0.03 R)
• M51: 17,203,007 km (0.094 R)
• M52: 17,462,111 km (0.075 R)
• M53: 17,548,877 km (0.065 R)
• M54: 17,984,357 km (0.116 R)
• M55: 19,852,236 km (0.042 R)
• M56: 19,972,961 km (0.108 R)

Planet 8 - Ice Giant

Semi-Major Axis: 14.37 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 577.7

Radius: 6.5

Gravity: 13.67 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 11.41 AU - 17.33 AU

Year: 20522 Days

Day: 19.1 Hours

Environment

Temp: -189 °C

Axial Tilt: 15.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 94,506,334 km

• M1: 106,663 km (0.027 R)
• M2: 600,785 km (0.112 R)
• M3: 665,262 km (0.11 R)
• M4: 922,271 km (0.064 R)
• M5: 1,154,447 km (0.103 R)
• M6: 1,208,601 km (0.027 R)
• M7: 1,319,453 km (0.082 R)
• M8: 2,390,873 km (0.085 R)
• M9: 2,746,019 km (0.109 R)
• M10: 2,819,022 km (0.111 R)
• M11: 2,966,975 km (0.11 R)
• M12: 3,744,734 km (0.111 R)
• M13: 4,409,996 km (0.084 R)
• M14: 6,762,422 km (0.106 R)
• M15: 6,910,973 km (0.044 R)
• M16: 7,110,985 km (0.104 R)
• M17: 7,312,793 km (0.118 R)
• M18: 7,516,395 km (0.111 R)
• M19: 7,825,465 km (0.05 R)
• M20: 8,033,854 km (0.106 R)
• M21: 8,616,389 km (0.069 R)
• M22: 9,048,427 km (0.098 R)
• M23: 9,157,634 km (0.081 R)
• M24: 9,989,996 km (0.111 R)
• M25: 10,501,023 km (0.065 R)
• M26: 11,489,266 km (0.105 R)
• M27: 11,726,229 km (0.097 R)
• M28: 12,325,369 km (0.101 R)
• M29: 13,491,035 km (0.079 R)
• M30: 14,181,878 km (0.116 R)
• M31: 14,499,624 km (0.112 R)
• M32: 14,627,530 km (0.092 R)
• M33: 17,193,134 km (0.047 R)
• M34: 17,531,973 km (0.086 R)
• M35: 17,599,890 km (0.113 R)
• M36: 18,078,603 km (0.112 R)
• M37: 19,540,324 km (0.116 R)
• M38: 20,392,583 km (0.09 R)
• M39: 22,427,563 km (0.07 R)
• M40: 22,872,018 km (0.112 R)
• M41: 23,469,213 km (0.116 R)
• M42: 23,694,508 km (0.032 R)
• M43: 24,147,041 km (0.101 R)
• M44: 25,214,422 km (0.07 R)
• M45: 27,790,348 km (0.099 R)
• M46: 28,587,256 km (0.063 R)
• M47: 30,530,532 km (0.113 R)
• M48: 30,612,362 km (0.072 R)
• M49: 30,940,729 km (0.041 R)
• M50: 31,105,287 km (0.09 R)
• M51: 32,098,916 km (0.113 R)
• M52: 32,683,245 km (0.09 R)
• M53: 33,862,675 km (0.081 R)
• M54: 34,202,112 km (0.101 R)
• M55: 34,287,234 km (0.094 R)
• M56: 34,372,355 km (0.071 R)
• M57: 34,713,588 km (0.112 R)
• M58: 35,743,868 km (0.103 R)
• M59: 36,958,603 km (0.093 R)
• M60: 37,746,684 km (0.113 R)
• M61: 39,161,282 km (0.113 R)
• M62: 41,224,984 km (0.116 R)
• M63: 41,496,804 km (0.118 R)
• M64: 41,860,027 km (0.109 R)
• M65: 42,589,766 km (0.111 R)
• M66: 44,990,363 km (0.076 R)
• M67: 46,019,147 km (0.114 R)
• M68: 46,961,165 km (0.093 R)
• M69: 47,814,471 km (0.112 R)
• M70: 47,909,466 km (0.118 R)
• M71: 49,247,769 km (0.096 R)
• M72: 51,180,872 km (0.089 R)
• M73: 51,961,025 km (0.09 R)
• M74: 52,450,509 km (0.105 R)
• M75: 53,237,095 km (0.118 R)
• M76: 54,523,487 km (0.082 R)
• M77: 54,821,785 km (0.091 R)
• M78: 55,820,052 km (0.111 R)
• M79: 57,531,003 km (0.089 R)
• M80: 58,240,396 km (0.12 R)
• M81: 58,545,276 km (0.088 R)
• M82: 58,952,781 km (0.087 R)
• M83: 59,156,832 km (0.034 R)
• M84: 59,259,008 km (0.114 R)
• M85: 60,900,844 km (0.117 R)
• M86: 64,965,119 km (0.046 R)
• M87: 65,492,452 km (0.081 R)
• M88: 65,598,068 km (0.112 R)
• M89: 68,257,619 km (0.064 R)
• M90: 69,008,600 km (0.069 R)
• M91: 71,495,216 km (0.102 R)
• M92: 72,913,703 km (0.091 R)
• M93: 73,132,714 km (0.112 R)

Planet 9 - Ice Giant

Semi-Major Axis: 15.35 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 128.4

Radius: 6.2

Gravity: 3.34 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 14.58 AU - 16.12 AU

Year: 22656 Days

Day: 24.2 Hours

Environment

Temp: -202 °C

Axial Tilt: 4.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 94,506,334 km

• M1: 220,806 km (0.065 R)
• M2: 686,505 km (0.088 R)
• M3: 771,476 km (0.097 R)
• M4: 933,341 km (0.077 R)
• M5: 1,047,484 km (0.083 R)
• M6: 1,289,384 km (0.101 R)
• M7: 1,395,449 km (0.116 R)
• M8: 1,526,497 km (0.099 R)
• M9: 2,040,964 km (0.058 R)
• M10: 2,368,583 km (0.073 R)
• M11: 2,794,339 km (0.115 R)
• M12: 3,157,562 km (0.065 R)
• M13: 3,388,541 km (0.11 R)
• M14: 3,715,114 km (0.079 R)
• M15: 4,271,019 km (0.064 R)
• M16: 4,430,042 km (0.104 R)
• M17: 4,526,532 km (0.06 R)
• M18: 4,688,696 km (0.076 R)
• M19: 5,736,330 km (0.108 R)
• M20: 5,911,809 km (0.098 R)
• M21: 7,265,071 km (0.057 R)
• M22: 7,995,857 km (0.075 R)
• M23: 8,231,324 km (0.079 R)
• M24: 8,629,104 km (0.107 R)
• M25: 9,033,168 km (0.091 R)
• M26: 9,484,655 km (0.078 R)
• M27: 10,537,824 km (0.066 R)
• M28: 11,850,096 km (0.106 R)
• M29: 11,984,136 km (0.117 R)
• M30: 12,844,623 km (0.119 R)
• M31: 13,120,481 km (0.07 R)
• M32: 13,351,909 km (0.091 R)
• M33: 14,433,651 km (0.116 R)
• M34: 14,624,688 km (0.055 R)
• M35: 14,960,984 km (0.097 R)
• M36: 15,009,154 km (0.063 R)
• M37: 15,494,450 km (0.105 R)
• M38: 16,034,199 km (0.076 R)
• M39: 16,630,197 km (0.119 R)
• M40: 16,680,163 km (0.085 R)
• M41: 17,132,247 km (0.087 R)
• M42: 18,099,846 km (0.079 R)
• M43: 18,564,348 km (0.097 R)
• M44: 19,663,443 km (0.047 R)
• M45: 20,087,703 km (0.05 R)
• M46: 20,407,992 km (0.076 R)
• M47: 21,107,362 km (0.094 R)
• M48: 21,161,516 km (0.117 R)
• M49: 21,269,975 km (0.092 R)
• M50: 21,596,248 km (0.074 R)
• M51: 22,088,874 km (0.076 R)
• M52: 22,143,776 km (0.118 R)
• M53: 22,918,095 km (0.116 R)
• M54: 23,196,646 km (0.066 R)
• M55: 23,420,444 km (0.071 R)
• M56: 23,644,841 km (0.048 R)
• M57: 23,926,384 km (0.076 R)
• M58: 25,006,481 km (0.068 R)
• M59: 25,121,222 km (0.106 R)
• M60: 25,350,855 km (0.059 R)
• M61: 25,581,385 km (0.107 R)
• M62: 25,639,130 km (0.112 R)
• M63: 26,510,089 km (0.044 R)
• M64: 26,627,075 km (0.073 R)
• M65: 26,744,060 km (0.078 R)
• M66: 27,568,195 km (0.102 R)
• M67: 27,983,329 km (0.063 R)
• M68: 28,102,409 km (0.095 R)
• M69: 28,340,868 km (0.095 R)
• M70: 29,181,009 km (0.096 R)
• M71: 32,247,317 km (0.103 R)
• M72: 32,747,423 km (0.105 R)
• M73: 32,810,104 km (0.089 R)
• M74: 33,187,091 km (0.108 R)
• M75: 33,376,033 km (0.12 R)
• M76: 33,565,424 km (0.07 R)
• M77: 33,628,554 km (0.111 R)
• M78: 34,453,886 km (0.085 R)
• M79: 34,965,062 km (0.112 R)
• M80: 35,543,108 km (0.086 R)
• M81: 36,448,624 km (0.088 R)
• M82: 36,578,624 km (0.072 R)
• M83: 36,708,774 km (0.112 R)
• M84: 38,414,340 km (0.103 R)
• M85: 39,677,095 km (0.089 R)
• M86: 40,145,785 km (0.064 R)
• M87: 40,414,314 km (0.057 R)
• M88: 41,359,174 km (0.102 R)
• M89: 43,683,925 km (0.107 R)
• M90: 45,280,583 km (0.053 R)
• M91: 45,350,445 km (0.107 R)
• M92: 46,472,878 km (0.108 R)
• M93: 46,896,090 km (0.1 R)

Asteroid Belt

Center: 16.4 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 10 - Ice Giant

Semi-Major Axis: 17.45 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 696.2

Radius: 7.1

Gravity: 13.81 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 15.74 AU - 19.16 AU

Year: 27461 Days

Day: 22.3 Hours

Environment

Temp: -200 °C

Axial Tilt: 34 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 94,506,334 km

• M1: 96,790 km (0.104 R)
• M2: 197,170 km (0.099 R)
• M3: 335,548 km (0.073 R)
• M4: 396,434 km (0.106 R)
• M5: 628,760 km (0.072 R)
• M6: 787,633 km (0.118 R)
• M7: 1,019,809 km (0.113 R)
• M8: 1,175,690 km (0.103 R)
• M9: 1,407,118 km (0.117 R)
• M10: 2,066,545 km (0.086 R)
• M11: 2,345,994 km (0.079 R)
• M12: 3,627,300 km (0.074 R)
• M13: 4,161,214 km (0.083 R)
• M14: 4,260,996 km (0.074 R)
• M15: 5,087,375 km (0.044 R)
• M16: 5,247,744 km (0.087 R)
• M17: 6,301,810 km (0.11 R)
• M18: 8,533,362 km (0.071 R)
• M19: 8,852,005 km (0.093 R)
• M20: 8,916,183 km (0.07 R)
• M21: 8,980,510 km (0.084 R)
• M22: 10,981,980 km (0.094 R)
• M23: 11,259,035 km (0.111 R)
• M24: 11,608,496 km (0.114 R)
• M25: 12,461,503 km (0.096 R)
• M26: 13,704,511 km (0.088 R)
• M27: 15,525,267 km (0.093 R)
• M28: 15,602,759 km (0.119 R)
• M29: 15,836,131 km (0.115 R)
• M30: 18,231,792 km (0.116 R)
• M31: 18,889,574 km (0.099 R)
• M32: 20,482,641 km (0.113 R)
• M33: 21,510,827 km (0.109 R)
• M34: 22,907,623 km (0.102 R)
• M35: 24,423,648 km (0.073 R)
• M36: 24,785,076 km (0.116 R)
• M37: 25,421,765 km (0.063 R)
• M38: 25,787,980 km (0.077 R)
• M39: 26,063,839 km (0.107 R)
• M40: 26,618,548 km (0.056 R)
• M41: 26,990,448 km (0.098 R)
• M42: 27,270,495 km (0.097 R)
• M43: 27,927,678 km (0.116 R)
• M44: 29,353,645 km (0.111 R)
• M45: 29,545,579 km (0.087 R)
• M46: 29,737,813 km (0.099 R)
• M47: 30,123,775 km (0.117 R)
• M48: 30,511,234 km (0.118 R)
• M49: 32,275,591 km (0.078 R)
• M50: 35,492,992 km (0.044 R)
• M51: 35,902,292 km (0.096 R)
• M52: 36,828,901 km (0.117 R)
• M53: 37,347,108 km (0.111 R)
• M54: 38,181,117 km (0.083 R)
• M55: 38,810,774 km (0.068 R)
• M56: 39,549,787 km (0.071 R)
• M57: 39,655,703 km (0.077 R)
• M58: 41,041,428 km (0.051 R)
• M59: 41,363,512 km (0.045 R)
• M60: 42,659,927 km (0.097 R)
• M61: 45,292,850 km (0.048 R)
• M62: 45,403,702 km (0.107 R)
• M63: 45,514,554 km (0.048 R)
• M64: 45,736,707 km (0.1 R)
• M65: 49,339,622 km (0.103 R)
• M66: 49,567,758 km (0.077 R)
• M67: 50,484,045 km (0.056 R)
• M68: 51,405,868 km (0.12 R)
• M69: 52,915,759 km (0.094 R)
• M70: 55,030,325 km (0.083 R)
• M71: 55,266,839 km (0.108 R)
• M72: 57,292,095 km (0.073 R)
• M73: 60,680,188 km (0.053 R)
• M74: 61,414,563 km (0.105 R)
• M75: 62,645,156 km (0.054 R)
• M76: 65,882,603 km (0.054 R)
• M77: 71,355,043 km (0.056 R)
• M78: 72,648,466 km (0.08 R)
• M79: 73,037,869 km (0.115 R)
• M80: 74,210,717 km (0.11 R)
• M81: 74,472,064 km (0.102 R)
• M82: 77,103,491 km (0.031 R)
• M83: 77,235,885 km (0.104 R)
• M84: 77,766,060 km (0.101 R)
• M85: 80,972,690 km (0.101 R)
• M86: 81,241,816 km (0.076 R)
• M87: 83,949,837 km (0.084 R)
• M88: 86,962,738 km (0.101 R)
• M89: 87,100,518 km (0.101 R)
• M90: 89,453,992 km (0.093 R)
• M91: 89,592,968 km (0.038 R)
• M92: 90,568,645 km (0.092 R)
• M93: 92,811,865 km (0.053 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 500 - 16,512 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit