🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.02 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.15

Radius: 0.47

Gravity: 0.68 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 1.01 AU - 1.03 AU

Year: 376 Days

Day: 25.8 Hours

Environment

Temp: 17 °C

Axial Tilt: 12.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 90,571,443 km

• M1: 122,820 km (0.093 R)
• M2: 137,032 km (0.104 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.97 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.68

Radius: 1.85

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 1.96 AU - 1.98 AU

Year: 1010 Days

Day: 37.9 Hours

Environment

Temp: -61 °C

Axial Tilt: 14.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 90,571,443 km

• M1: 66,721 km (0.062 R)
• M2: 527,632 km (0.105 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.45 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.49

Radius: 1.17

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 1.95 AU - 2.95 AU

Year: 1401 Days

Day: 21.8 Hours

Environment

Temp: -86 °C

Axial Tilt: 36.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 90,571,443 km

• M1: 1,521,859 km (0.037 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.63 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.54

Radius: 1.19

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 2.54 AU - 2.72 AU

Year: 1558 Days

Day: 34.7 Hours

Environment

Temp: -94 °C

Axial Tilt: 2.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 90,571,443 km

• M1: 942,167 km (0.112 R)
• M2: 1,132,905 km (0.061 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.99 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.22

Radius: 1.78

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 3.04 AU - 4.94 AU

Year: 2911 Days

Day: 45.9 Hours

Environment

Temp: -124 °C

Axial Tilt: 49.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 90,571,443 km

• M1: 3,859,625 km (0.117 R)

Planet 6 - Terrestrial

Semi-Major Axis: 4.22 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.1

Radius: 0.4

Gravity: 0.63 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 3.53 AU - 4.91 AU

Year: 3166 Days

Day: 36 Hours

Environment

Temp: -131 °C

Axial Tilt: 38.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 6.96 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 726.4

Radius: 9.9

Gravity: 7.41 G

Time & Orbit

Eccentricity (e): 0.081

Orbit Range: 6.4 AU - 7.52 AU

Year: 6707 Days

Day: 9.1 Hours

Environment

Temp: -149 °C

Axial Tilt: 60.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 90,571,443 km

• M1: 144,960 km (0.106 R)
• M2: 307,424 km (0.078 R)
• M3: 388,805 km (0.102 R)
• M4: 631,153 km (0.112 R)
• M5: 741,706 km (0.084 R)
• M6: 952,041 km (0.087 R)
• M7: 1,048,232 km (0.055 R)
• M8: 1,429,557 km (0.08 R)
• M9: 1,559,857 km (0.036 R)
• M10: 1,694,196 km (0.088 R)
• M11: 2,379,055 km (0.099 R)
• M12: 2,445,177 km (0.054 R)
• M13: 3,117,470 km (0.073 R)
• M14: 3,461,844 km (0.082 R)
• M15: 3,896,426 km (0.034 R)
• M16: 4,240,501 km (0.117 R)
• M17: 4,512,021 km (0.057 R)
• M18: 4,789,077 km (0.069 R)
• M19: 4,958,122 km (0.094 R)
• M20: 5,594,512 km (0.061 R)
• M21: 6,534,734 km (0.079 R)
• M22: 7,103,056 km (0.103 R)
• M23: 7,490,814 km (0.072 R)
• M24: 7,918,664 km (0.106 R)
• M25: 8,118,826 km (0.081 R)
• M26: 8,286,974 km (0.072 R)
• M27: 8,456,169 km (0.039 R)
• M28: 8,524,236 km (0.115 R)
• M29: 8,626,561 km (0.091 R)
• M30: 8,901,672 km (0.113 R)
• M31: 8,970,936 km (0.104 R)
• M32: 9,075,056 km (0.12 R)
• M33: 9,531,030 km (0.075 R)
• M34: 10,174,750 km (0.117 R)
• M35: 10,685,178 km (0.032 R)
• M36: 10,869,482 km (0.1 R)
• M37: 11,092,084 km (0.043 R)
• M38: 11,241,382 km (0.086 R)
• M39: 12,227,681 km (0.077 R)
• M40: 12,809,168 km (0.101 R)
• M41: 13,083,680 km (0.081 R)
• M42: 13,399,780 km (0.08 R)
• M43: 13,758,516 km (0.089 R)
• M44: 14,120,244 km (0.096 R)
• M45: 15,265,864 km (0.12 R)
• M46: 15,807,857 km (0.098 R)
• M47: 15,933,968 km (0.118 R)
• M48: 16,271,461 km (0.055 R)
• M49: 16,867,908 km (0.101 R)
• M50: 17,255,217 km (0.052 R)
• M51: 17,471,535 km (0.065 R)
• M52: 17,601,835 km (0.111 R)
• M53: 17,776,117 km (0.071 R)
• M54: 19,145,535 km (0.102 R)
• M55: 20,274,551 km (0.115 R)
• M56: 20,640,317 km (0.114 R)
• M57: 20,824,024 km (0.107 R)
• M58: 21,984,753 km (0.041 R)
• M59: 22,928,267 km (0.04 R)
• M60: 24,514,005 km (0.106 R)
• M61: 25,099,381 km (0.062 R)
• M62: 26,085,231 km (0.089 R)
• M63: 26,184,415 km (0.048 R)
• M64: 26,582,794 km (0.106 R)
• M65: 26,682,725 km (0.063 R)
• M66: 27,234,442 km (0.096 R)
• M67: 28,912,182 km (0.109 R)
• M68: 29,169,341 km (0.088 R)
• M69: 29,893,395 km (0.059 R)
• M70: 30,728,001 km (0.072 R)
• M71: 30,990,396 km (0.081 R)
• M72: 31,148,221 km (0.111 R)
• M73: 31,306,197 km (0.082 R)
• M74: 31,941,240 km (0.082 R)
• M75: 32,260,332 km (0.105 R)
• M76: 33,277,598 km (0.082 R)
• M77: 33,385,308 km (0.059 R)
• M78: 35,563,603 km (0.051 R)
• M79: 35,783,960 km (0.044 R)
• M80: 36,892,630 km (0.087 R)
• M81: 37,115,681 km (0.106 R)

Planet 8 - Gas Giant

Semi-Major Axis: 7.92 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 343.1

Radius: 12.6

Gravity: 2.16 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 7.12 AU - 8.72 AU

Year: 8141 Days

Day: 5.3 Hours

Environment

Temp: -172 °C

Axial Tilt: 4.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 90,571,443 km

• M1: 180,265 km (0.113 R)
• M2: 363,822 km (0.053 R)
• M3: 461,509 km (0.093 R)
• M4: 679,025 km (0.075 R)
• M5: 862,432 km (0.104 R)
• M6: 1,248,693 km (0.105 R)
• M7: 1,345,483 km (0.117 R)
• M8: 1,478,625 km (0.073 R)
• M9: 1,704,967 km (0.107 R)
• M10: 1,924,277 km (0.119 R)
• M11: 2,270,746 km (0.118 R)
• M12: 2,390,724 km (0.084 R)
• M13: 2,595,673 km (0.108 R)
• M14: 2,721,484 km (0.069 R)
• M15: 3,001,083 km (0.047 R)
• M16: 3,358,323 km (0.114 R)
• M17: 3,588,554 km (0.119 R)
• M18: 3,800,235 km (0.095 R)
• M19: 3,919,763 km (0.108 R)
• M20: 4,113,493 km (0.117 R)
• M21: 4,335,346 km (0.063 R)
• M22: 4,510,675 km (0.095 R)
• M23: 4,611,953 km (0.074 R)
• M24: 5,235,477 km (0.101 R)
• M25: 5,342,140 km (0.086 R)
• M26: 5,422,474 km (0.087 R)
• M27: 5,858,103 km (0.038 R)
• M28: 6,333,525 km (0.105 R)
• M29: 6,532,939 km (0.111 R)
• M30: 6,821,364 km (0.098 R)
• M31: 6,908,729 km (0.091 R)
• M32: 7,025,864 km (0.046 R)
• M33: 7,261,929 km (0.054 R)
• M34: 7,500,837 km (0.11 R)
• M35: 8,047,617 km (0.092 R)
• M36: 8,638,978 km (0.095 R)
• M37: 10,495,936 km (0.118 R)
• M38: 11,244,823 km (0.117 R)
• M39: 11,417,459 km (0.104 R)
• M40: 11,940,752 km (0.1 R)
• M41: 12,187,589 km (0.038 R)
• M42: 13,191,839 km (0.115 R)
• M43: 13,556,858 km (0.106 R)
• M44: 13,667,112 km (0.043 R)
• M45: 14,634,561 km (0.104 R)
• M46: 14,974,597 km (0.086 R)
• M47: 15,585,555 km (0.118 R)
• M48: 15,739,641 km (0.119 R)
• M49: 16,204,741 km (0.051 R)
• M50: 18,191,251 km (0.104 R)
• M51: 19,048,297 km (0.118 R)
• M52: 19,876,770 km (0.115 R)
• M53: 20,632,538 km (0.099 R)
• M54: 21,056,499 km (0.116 R)
• M55: 21,440,516 km (0.111 R)
• M56: 21,826,778 km (0.057 R)
• M57: 22,388,817 km (0.071 R)
• M58: 22,519,267 km (0.082 R)
• M59: 23,792,793 km (0.109 R)
• M60: 23,925,786 km (0.085 R)
• M61: 24,729,575 km (0.046 R)
• M62: 25,496,713 km (0.117 R)
• M63: 25,814,908 km (0.089 R)
• M64: 26,134,299 km (0.113 R)
• M65: 27,193,303 km (0.093 R)
• M66: 27,332,429 km (0.076 R)
• M67: 27,518,379 km (0.085 R)
• M68: 27,751,452 km (0.089 R)
• M69: 28,454,263 km (0.118 R)
• M70: 29,020,940 km (0.047 R)
• M71: 29,163,058 km (0.093 R)
• M72: 29,353,047 km (0.117 R)
• M73: 29,734,372 km (0.118 R)
• M74: 30,646,321 km (0.079 R)
• M75: 31,958,144 km (0.115 R)

Planet 9 - Ice Giant

Semi-Major Axis: 16.69 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 745.1

Radius: 5.4

Gravity: 25.55 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 16.09 AU - 17.29 AU

Year: 24904 Days

Day: 18.3 Hours

Environment

Temp: -195 °C

Axial Tilt: 6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 90,571,443 km

• M1: 99,183 km (0.07 R)
• M2: 201,359 km (0.051 R)
• M3: 1,140,385 km (0.063 R)
• M4: 1,601,744 km (0.096 R)
• M5: 2,115,015 km (0.066 R)
• M6: 2,592,681 km (0.111 R)
• M7: 3,505,078 km (0.114 R)
• M8: 3,550,705 km (0.09 R)
• M9: 4,066,968 km (0.118 R)
• M10: 4,309,316 km (0.102 R)
• M11: 5,012,725 km (0.102 R)
• M12: 5,483,510 km (0.055 R)
• M13: 6,188,266 km (0.109 R)
• M14: 6,299,267 km (0.089 R)
• M15: 6,466,966 km (0.061 R)
• M16: 6,806,703 km (0.05 R)
• M17: 7,327,154 km (0.087 R)
• M18: 8,101,473 km (0.068 R)
• M19: 10,180,584 km (0.067 R)
• M20: 10,774,787 km (0.08 R)
• M21: 10,908,378 km (0.1 R)
• M22: 11,312,441 km (0.099 R)
• M23: 11,721,292 km (0.092 R)
• M24: 12,065,667 km (0.107 R)
• M25: 13,476,524 km (0.087 R)
• M26: 17,146,160 km (0.094 R)
• M27: 19,048,746 km (0.101 R)
• M28: 19,616,021 km (0.043 R)
• M29: 20,106,851 km (0.117 R)
• M30: 20,601,572 km (0.106 R)
• M31: 21,017,005 km (0.111 R)
• M32: 21,183,956 km (0.05 R)
• M33: 21,856,099 km (0.113 R)
• M34: 22,025,145 km (0.083 R)
• M35: 25,497,611 km (0.064 R)
• M36: 27,114,913 km (0.025 R)
• M37: 27,752,649 km (0.035 R)
• M38: 28,119,313 km (0.104 R)
• M39: 28,395,471 km (0.098 R)
• M40: 28,764,978 km (0.029 R)
• M41: 30,352,959 km (0.1 R)
• M42: 30,636,148 km (0.072 R)
• M43: 30,920,234 km (0.119 R)
• M44: 32,161,298 km (0.105 R)
• M45: 34,200,168 km (0.071 R)
• M46: 34,298,304 km (0.095 R)
• M47: 34,691,746 km (0.07 R)
• M48: 35,781,417 km (0.114 R)
• M49: 36,180,544 km (0.059 R)
• M50: 36,480,787 km (0.087 R)
• M51: 36,781,928 km (0.078 R)
• M52: 39,219,924 km (0.087 R)
• M53: 40,147,730 km (0.098 R)
• M54: 40,458,445 km (0.075 R)
• M55: 40,666,236 km (0.083 R)
• M56: 40,874,177 km (0.115 R)
• M57: 43,397,893 km (0.109 R)
• M58: 43,504,108 km (0.109 R)
• M59: 45,431,377 km (0.118 R)
• M60: 48,925,535 km (0.051 R)
• M61: 49,146,790 km (0.119 R)
• M62: 49,701,349 km (0.117 R)
• M63: 50,146,553 km (0.116 R)
• M64: 51,940,381 km (0.104 R)
• M65: 52,731,753 km (0.045 R)
• M66: 54,211,875 km (0.116 R)
• M67: 56,864,095 km (0.069 R)
• M68: 57,446,181 km (0.044 R)
• M69: 57,679,703 km (0.087 R)
• M70: 59,204,405 km (0.073 R)
• M71: 59,558,203 km (0.118 R)
• M72: 60,149,414 km (0.091 R)
• M73: 62,773,511 km (0.113 R)
• M74: 64,220,571 km (0.099 R)
• M75: 66,411,731 km (0.078 R)
• M76: 66,901,963 km (0.102 R)
• M77: 67,393,392 km (0.108 R)
• M78: 68,379,840 km (0.05 R)
• M79: 68,627,126 km (0.088 R)
• M80: 68,874,860 km (0.041 R)
• M81: 71,493,122 km (0.085 R)
• M82: 72,373,056 km (0.103 R)
• M83: 74,907,095 km (0.088 R)
• M84: 75,928,698 km (0.101 R)
• M85: 76,569,576 km (0.118 R)
• M86: 78,632,530 km (0.043 R)
• M87: 78,891,634 km (0.081 R)
• M88: 83,340,525 km (0.086 R)
• M89: 84,930,002 km (0.094 R)
• M90: 85,062,845 km (0.067 R)
• M91: 85,728,406 km (0.108 R)
• M92: 85,861,847 km (0.102 R)
• M93: 86,395,762 km (0.044 R)
• M94: 87,064,764 km (0.099 R)
• M95: 89,352,415 km (0.084 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 552 - 14,303 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit