🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.72 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.31

Radius: 1.4

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 0.66 AU - 0.78 AU

Year: 218 Days

Day: 34.7 Hours

Environment

Temp: 138 °C

Axial Tilt: 20.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.95 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.99

Radius: 1.9

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 0.8 AU - 1.1 AU

Year: 330 Days

Day: 29.1 Hours

Environment

Temp: 97 °C

Axial Tilt: 20.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.78

Radius: 1.7

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 0.97 AU - 1.03 AU

Year: 356 Days

Day: 36.3 Hours

Environment

Temp: 164 °C

Axial Tilt: 12.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 1.36 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.94

Radius: 1.3

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.077

Orbit Range: 1.26 AU - 1.46 AU

Year: 565 Days

Day: 36.4 Hours

Environment

Temp: 8 °C

Axial Tilt: 92.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 5 - Terrestrial

Semi-Major Axis: 1.63 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.77

Radius: 1.5

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 1.63 AU - 1.63 AU

Year: 742 Days

Day: 30.9 Hours

Environment

Temp: -37 °C

Axial Tilt: 31.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 63,405,509 km

• M1: 601,533 km (0.098 R)

Planet 6 - Terrestrial

Semi-Major Axis: 3.67 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.49

Radius: 1.82

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 2.82 AU - 4.52 AU

Year: 2506 Days

Day: 37.8 Hours

Environment

Temp: -120 °C

Axial Tilt: 0.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 11.23 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 177.8

Radius: 14.1

Gravity: 0.89 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 8.65 AU - 13.81 AU

Year: 13414 Days

Day: 8.7 Hours

Environment

Temp: -170 °C

Axial Tilt: 27.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 63,405,509 km

• M1: 417,677 km (0.093 R)
• M2: 552,465 km (0.092 R)
• M3: 679,025 km (0.101 R)
• M4: 1,141,581 km (0.07 R)
• M5: 1,242,111 km (0.117 R)
• M6: 1,600,099 km (0.063 R)
• M7: 1,694,794 km (0.076 R)
• M8: 1,970,653 km (0.1 R)
• M9: 2,114,267 km (0.111 R)
• M10: 2,347,191 km (0.111 R)
• M11: 2,499,930 km (0.051 R)
• M12: 3,289,358 km (0.07 R)
• M13: 3,813,998 km (0.053 R)
• M14: 4,073,251 km (0.074 R)
• M15: 4,418,972 km (0.1 R)
• M16: 4,746,740 km (0.049 R)
• M17: 5,926,020 km (0.1 R)
• M18: 6,257,380 km (0.09 R)
• M19: 6,348,934 km (0.102 R)
• M20: 6,688,072 km (0.113 R)
• M21: 7,160,352 km (0.074 R)
• M22: 7,806,914 km (0.083 R)
• M23: 7,905,499 km (0.052 R)
• M24: 8,404,857 km (0.095 R)
• M25: 8,641,371 km (0.101 R)
• M26: 9,999,570 km (0.032 R)
• M27: 10,178,490 km (0.09 R)
• M28: 10,430,861 km (0.101 R)
• M29: 11,237,343 km (0.041 R)
• M30: 11,648,139 km (0.086 R)
• M31: 12,407,797 km (0.043 R)
• M32: 12,561,733 km (0.12 R)
• M33: 12,754,864 km (0.099 R)
• M34: 14,497,679 km (0.112 R)
• M35: 14,700,384 km (0.099 R)
• M36: 15,149,926 km (0.114 R)
• M37: 15,479,490 km (0.099 R)
• M38: 15,895,073 km (0.111 R)
• M39: 16,062,323 km (0.079 R)
• M40: 16,482,993 km (0.075 R)
• M41: 17,723,309 km (0.111 R)
• M42: 17,940,225 km (0.082 R)
• M43: 18,728,457 km (0.081 R)
• M44: 18,993,694 km (0.119 R)
• M45: 19,349,288 km (0.086 R)
• M46: 19,527,908 km (0.106 R)
• M47: 19,931,822 km (0.053 R)
• M48: 20,565,668 km (0.066 R)
• M49: 20,839,432 km (0.113 R)
• M50: 21,022,540 km (0.115 R)
• M51: 22,179,231 km (0.049 R)
• M52: 22,647,771 km (0.102 R)
• M53: 23,261,721 km (0.083 R)
• M54: 23,404,138 km (0.108 R)
• M55: 23,929,077 km (0.103 R)
• M56: 24,844,766 km (0.104 R)
• M57: 24,941,855 km (0.098 R)
• M58: 25,331,258 km (0.057 R)
• M59: 26,264,449 km (0.075 R)
• M60: 27,308,942 km (0.108 R)
• M61: 27,760,727 km (0.106 R)
• M62: 28,671,778 km (0.098 R)
• M63: 29,592,553 km (0.1 R)
• M64: 30,004,995 km (0.047 R)
• M65: 30,627,172 km (0.028 R)
• M66: 30,835,562 km (0.1 R)
• M67: 31,515,783 km (0.117 R)
• M68: 31,937,051 km (0.099 R)
• M69: 32,891,336 km (0.109 R)
• M70: 33,372,143 km (0.104 R)
• M71: 33,586,517 km (0.1 R)
• M72: 34,178,476 km (0.1 R)
• M73: 34,828,179 km (0.079 R)
• M74: 35,865,342 km (0.05 R)
• M75: 36,140,003 km (0.119 R)

Planet 8 - Gas Giant

Semi-Major Axis: 12.56 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 634.4

Radius: 10.5

Gravity: 5.75 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 10.27 AU - 14.85 AU

Year: 15866 Days

Day: 9.1 Hours

Environment

Temp: -178 °C

Axial Tilt: 9.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 63,405,509 km

• M1: 136,284 km (0.05 R)
• M2: 309,967 km (0.107 R)
• M3: 381,325 km (0.118 R)
• M4: 493,673 km (0.103 R)
• M5: 657,183 km (0.052 R)
• M6: 776,862 km (0.078 R)
• M7: 1,181,674 km (0.1 R)
• M8: 1,674,748 km (0.083 R)
• M9: 1,786,348 km (0.09 R)
• M10: 2,017,178 km (0.117 R)
• M11: 2,227,363 km (0.093 R)
• M12: 2,800,323 km (0.1 R)
• M13: 3,103,557 km (0.089 R)
• M14: 3,889,395 km (0.048 R)
• M15: 4,038,694 km (0.09 R)
• M16: 4,114,091 km (0.116 R)
• M17: 4,734,324 km (0.056 R)
• M18: 4,813,910 km (0.108 R)
• M19: 5,889,070 km (0.079 R)
• M20: 6,017,874 km (0.069 R)
• M21: 6,990,559 km (0.09 R)
• M22: 7,218,396 km (0.085 R)
• M23: 7,310,250 km (0.084 R)
• M24: 7,822,473 km (0.085 R)
• M25: 8,202,302 km (0.105 R)
• M26: 9,078,796 km (0.051 R)
• M27: 9,427,807 km (0.117 R)
• M28: 9,528,337 km (0.104 R)
• M29: 10,138,846 km (0.113 R)
• M30: 11,612,385 km (0.055 R)
• M31: 12,484,242 km (0.044 R)
• M32: 13,151,897 km (0.103 R)
• M33: 13,660,230 km (0.108 R)
• M34: 14,405,976 km (0.091 R)
• M35: 15,282,769 km (0.112 R)
• M36: 15,578,973 km (0.115 R)
• M37: 15,817,132 km (0.069 R)
• M38: 15,936,811 km (0.117 R)
• M39: 17,149,152 km (0.096 R)
• M40: 17,580,592 km (0.101 R)
• M41: 17,828,625 km (0.108 R)
• M42: 18,015,473 km (0.11 R)
• M43: 19,150,173 km (0.098 R)
• M44: 19,919,405 km (0.119 R)
• M45: 20,895,232 km (0.034 R)
• M46: 21,026,579 km (0.06 R)
• M47: 21,620,632 km (0.03 R)
• M48: 21,820,046 km (0.108 R)
• M49: 23,368,085 km (0.115 R)
• M50: 24,327,606 km (0.089 R)
• M51: 26,640,090 km (0.06 R)
• M52: 27,139,597 km (0.09 R)
• M53: 28,729,523 km (0.077 R)
• M54: 29,168,443 km (0.101 R)
• M55: 29,315,199 km (0.117 R)
• M56: 29,462,253 km (0.104 R)
• M57: 29,609,458 km (0.114 R)
• M58: 29,978,815 km (0.067 R)
• M59: 30,721,868 km (0.036 R)
• M60: 31,847,891 km (0.118 R)
• M61: 32,302,070 km (0.067 R)
• M62: 32,529,907 km (0.102 R)
• M63: 32,606,053 km (0.046 R)
• M64: 32,758,343 km (0.117 R)
• M65: 34,449,697 km (0.116 R)
• M66: 35,462,474 km (0.107 R)
• M67: 36,485,125 km (0.039 R)
• M68: 37,676,972 km (0.086 R)
• M69: 39,610,524 km (0.079 R)
• M70: 39,854,369 km (0.083 R)
• M71: 41,163,948 km (0.096 R)
• M72: 43,909,069 km (0.09 R)
• M73: 44,583,457 km (0.045 R)
• M74: 47,056,609 km (0.099 R)
• M75: 53,117,716 km (0.08 R)
• M76: 54,648,252 km (0.045 R)
• M77: 55,464,458 km (0.07 R)
• M78: 55,919,534 km (0.073 R)
• M79: 56,102,044 km (0.089 R)
• M80: 60,726,264 km (0.098 R)
• M81: 62,326,213 km (0.053 R)
• M82: 62,610,000 km (0.091 R)
• M83: 63,273,915 km (0.086 R)

Planet 9 - Ice Giant

Semi-Major Axis: 20.2 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 151.4

Radius: 6.6

Gravity: 3.48 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 16.2 AU - 24.2 AU

Year: 32361 Days

Day: 23.7 Hours

Environment

Temp: -208 °C

Axial Tilt: 29.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 63,405,509 km

• M1: 87,814 km (0.047 R)
• M2: 145,409 km (0.112 R)
• M3: 247,884 km (0.115 R)
• M4: 427,700 km (0.118 R)
• M5: 551,119 km (0.081 R)
• M6: 646,712 km (0.074 R)
• M7: 1,107,323 km (0.084 R)
• M8: 1,229,844 km (0.045 R)
• M9: 1,330,972 km (0.118 R)
• M10: 2,054,577 km (0.113 R)
• M11: 2,455,649 km (0.12 R)
• M12: 2,583,854 km (0.107 R)
• M13: 2,648,780 km (0.09 R)
• M14: 2,780,426 km (0.09 R)
• M15: 3,651,086 km (0.105 R)
• M16: 4,172,883 km (0.113 R)
• M17: 4,287,774 km (0.084 R)
• M18: 5,080,044 km (0.051 R)
• M19: 5,703,419 km (0.116 R)
• M20: 6,045,848 km (0.042 R)
• M21: 6,350,878 km (0.057 R)
• M22: 7,249,962 km (0.109 R)
• M23: 8,045,074 km (0.092 R)
• M24: 9,313,814 km (0.117 R)
• M25: 9,716,681 km (0.105 R)
• M26: 9,920,134 km (0.091 R)
• M27: 10,591,380 km (0.102 R)
• M28: 10,853,475 km (0.106 R)
• M29: 10,958,942 km (0.093 R)
• M30: 11,277,286 km (0.108 R)
• M31: 11,652,477 km (0.099 R)
• M32: 12,470,329 km (0.065 R)
• M33: 14,740,177 km (0.096 R)
• M34: 14,856,864 km (0.101 R)
• M35: 15,445,531 km (0.106 R)
• M36: 17,256,563 km (0.05 R)
• M37: 17,503,100 km (0.096 R)
• M38: 17,750,835 km (0.041 R)
• M39: 18,563,899 km (0.114 R)
• M40: 18,879,700 km (0.092 R)
• M41: 19,709,519 km (0.105 R)
• M42: 20,031,753 km (0.099 R)
• M43: 20,551,007 km (0.032 R)
• M44: 23,826,902 km (0.098 R)
• M45: 24,584,316 km (0.077 R)
• M46: 24,722,843 km (0.089 R)
• M47: 27,046,397 km (0.112 R)
• M48: 27,692,062 km (0.058 R)
• M49: 28,342,813 km (0.051 R)
• M50: 28,852,493 km (0.08 R)
• M51: 30,473,834 km (0.12 R)
• M52: 31,070,730 km (0.079 R)
• M53: 32,503,728 km (0.095 R)
• M54: 33,037,044 km (0.103 R)
• M55: 33,496,459 km (0.113 R)
• M56: 33,804,032 km (0.096 R)
• M57: 35,121,242 km (0.096 R)
• M58: 36,139,854 km (0.066 R)
• M59: 37,327,212 km (0.057 R)
• M60: 39,740,076 km (0.073 R)
• M61: 40,065,601 km (0.072 R)
• M62: 41,623,812 km (0.112 R)
• M63: 41,871,696 km (0.109 R)
• M64: 43,788,045 km (0.083 R)
• M65: 46,244,891 km (0.111 R)
• M66: 47,360,591 km (0.098 R)
• M67: 48,398,502 km (0.096 R)
• M68: 48,746,017 km (0.034 R)
• M69: 49,007,215 km (0.102 R)
• M70: 51,911,508 km (0.092 R)
• M71: 52,623,893 km (0.1 R)
• M72: 54,780,646 km (0.098 R)
• M73: 55,233,479 km (0.117 R)
• M74: 58,253,860 km (0.112 R)
• M75: 60,017,020 km (0.037 R)

Kuiper Belt

Range: 30.8 - 60.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 497 - 16,425 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit