🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.22 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.26

Radius: 1.6

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 1.03 AU - 1.41 AU

Year: 471 Days

Day: 43.1 Hours

Environment

Temp: 20 °C

Axial Tilt: 21.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 35,787,841 km

• M1: 819,946 km (0.111 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.78 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.94

Radius: 0.98

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 2.16 AU - 3.4 AU

Year: 1622 Days

Day: 31.1 Hours

Environment

Temp: -87 °C

Axial Tilt: 22.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.47 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.78

Radius: 1.7

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.121

Orbit Range: 3.05 AU - 3.89 AU

Year: 2261 Days

Day: 40.4 Hours

Environment

Temp: -94 °C

Axial Tilt: 16.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.84 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.7

Radius: 0.87

Gravity: 0.92 G

Time & Orbit

Eccentricity (e): 0.142

Orbit Range: 3.29 AU - 4.39 AU

Year: 2633 Days

Day: 48 Hours

Environment

Temp: -120 °C

Axial Tilt: 36.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 5.39 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.4

Radius: 1.63

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 4.67 AU - 6.11 AU

Year: 4378 Days

Day: 38.6 Hours

Environment

Temp: -127 °C

Axial Tilt: 22.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 35,787,841 km

• M1: 1,459,028 km (0.111 R)

Planet 6 - Gas Giant

Semi-Major Axis: 6.24 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 480.7

Radius: 10.1

Gravity: 4.71 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 5.56 AU - 6.92 AU

Year: 5453 Days

Day: 5.7 Hours

Environment

Temp: -141 °C

Axial Tilt: 38.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 35,787,841 km

• M1: 138,827 km (0.107 R)
• M2: 205,697 km (0.108 R)
• M3: 287,677 km (0.103 R)
• M4: 352,004 km (0.09 R)
• M5: 510,877 km (0.112 R)
• M6: 649,853 km (0.1 R)
• M7: 730,337 km (0.073 R)
• M8: 954,434 km (0.047 R)
• M9: 1,061,247 km (0.117 R)
• M10: 1,144,274 km (0.035 R)
• M11: 1,317,060 km (0.071 R)
• M12: 1,452,296 km (0.1 R)
• M13: 1,672,355 km (0.104 R)
• M14: 1,886,429 km (0.098 R)
• M15: 1,988,305 km (0.063 R)
• M16: 2,544,211 km (0.111 R)
• M17: 2,714,453 km (0.028 R)
• M18: 3,186,883 km (0.078 R)
• M19: 3,329,600 km (0.038 R)
• M20: 3,516,298 km (0.114 R)
• M21: 3,856,633 km (0.098 R)
• M22: 4,660,871 km (0.072 R)
• M23: 4,730,285 km (0.093 R)
• M24: 4,893,496 km (0.068 R)
• M25: 4,963,957 km (0.103 R)
• M26: 5,129,861 km (0.077 R)
• M27: 5,297,560 km (0.118 R)
• M28: 5,442,819 km (0.078 R)
• M29: 5,564,891 km (0.116 R)
• M30: 5,638,493 km (0.107 R)
• M31: 6,265,159 km (0.064 R)
• M32: 6,966,623 km (0.101 R)
• M33: 7,152,573 km (0.116 R)
• M34: 7,286,463 km (0.099 R)
• M35: 7,583,864 km (0.115 R)
• M36: 7,830,102 km (0.114 R)
• M37: 7,995,857 km (0.078 R)
• M38: 8,079,183 km (0.064 R)
• M39: 8,813,110 km (0.065 R)
• M40: 9,158,980 km (0.067 R)
• M41: 9,509,338 km (0.05 R)
• M42: 9,686,313 km (0.116 R)
• M43: 9,775,024 km (0.061 R)
• M44: 10,163,231 km (0.086 R)
• M45: 10,526,005 km (0.075 R)
• M46: 10,862,301 km (0.107 R)
• M47: 11,860,718 km (0.069 R)
• M48: 12,370,846 km (0.081 R)
• M49: 12,661,066 km (0.091 R)
• M50: 12,790,618 km (0.084 R)
• M51: 13,084,129 km (0.049 R)
• M52: 13,877,297 km (0.065 R)
• M53: 14,414,802 km (0.075 R)
• M54: 14,516,379 km (0.036 R)
• M55: 14,584,147 km (0.099 R)
• M56: 14,788,348 km (0.076 R)
• M57: 15,648,984 km (0.044 R)
• M58: 16,138,020 km (0.072 R)
• M59: 16,561,232 km (0.094 R)
• M60: 16,632,142 km (0.063 R)
• M61: 17,671,548 km (0.076 R)
• M62: 18,034,771 km (0.085 R)
• M63: 18,621,195 km (0.039 R)
• M64: 18,768,698 km (0.084 R)
• M65: 18,879,700 km (0.1 R)
• M66: 20,000,936 km (0.09 R)
• M67: 20,114,331 km (0.08 R)
• M68: 20,417,566 km (0.096 R)
• M69: 20,493,562 km (0.078 R)
• M70: 20,836,889 km (0.112 R)
• M71: 21,606,869 km (0.054 R)
• M72: 21,684,361 km (0.115 R)
• M73: 21,762,002 km (0.097 R)
• M74: 21,917,434 km (0.082 R)
• M75: 23,055,575 km (0.105 R)
• M76: 23,651,872 km (0.067 R)
• M77: 24,172,772 km (0.12 R)
• M78: 24,940,807 km (0.066 R)
• M79: 25,144,261 km (0.103 R)
• M80: 26,087,325 km (0.105 R)
• M81: 26,500,814 km (0.074 R)
• M82: 28,261,731 km (0.113 R)

Planet 7 - Gas Giant

Semi-Major Axis: 7.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 581.9

Radius: 10

Gravity: 5.82 G

Time & Orbit

Eccentricity (e): 0.018

Orbit Range: 7.6 AU - 7.88 AU

Year: 7533 Days

Day: 12.9 Hours

Environment

Temp: -160 °C

Axial Tilt: 34.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 35,787,841 km

• M1: 141,819 km (0.116 R)
• M2: 214,823 km (0.042 R)
• M3: 338,839 km (0.1 R)
• M4: 435,330 km (0.072 R)
• M5: 581,487 km (0.058 R)
• M6: 1,036,414 km (0.097 R)
• M7: 1,169,706 km (0.029 R)
• M8: 1,362,687 km (0.109 R)
• M9: 1,720,675 km (0.11 R)
• M10: 1,961,826 km (0.103 R)
• M11: 2,322,357 km (0.11 R)
• M12: 2,612,278 km (0.038 R)
• M13: 2,680,943 km (0.097 R)
• M14: 2,773,245 km (0.078 R)
• M15: 2,937,504 km (0.029 R)
• M16: 3,832,847 km (0.03 R)
• M17: 4,283,436 km (0.112 R)
• M18: 4,528,776 km (0.108 R)
• M19: 4,976,523 km (0.051 R)
• M20: 5,119,389 km (0.096 R)
• M21: 5,205,707 km (0.055 R)
• M22: 5,944,271 km (0.057 R)
• M23: 6,747,163 km (0.059 R)
• M24: 6,905,438 km (0.102 R)
• M25: 7,161,250 km (0.117 R)
• M26: 7,258,040 km (0.104 R)
• M27: 7,947,536 km (0.077 R)
• M28: 8,047,767 km (0.079 R)
• M29: 8,148,446 km (0.04 R)
• M30: 8,384,961 km (0.066 R)
• M31: 9,636,796 km (0.081 R)
• M32: 9,851,020 km (0.05 R)
• M33: 9,958,730 km (0.076 R)
• M34: 10,946,076 km (0.037 R)
• M35: 11,432,568 km (0.095 R)
• M36: 11,964,239 km (0.07 R)
• M37: 12,117,727 km (0.105 R)
• M38: 12,271,813 km (0.067 R)
• M39: 12,465,392 km (0.079 R)
• M40: 12,620,974 km (0.072 R)
• M41: 13,051,965 km (0.077 R)
• M42: 13,170,447 km (0.088 R)
• M43: 13,527,836 km (0.11 R)
• M44: 13,808,033 km (0.07 R)
• M45: 14,292,880 km (0.073 R)
• M46: 14,455,792 km (0.116 R)
• M47: 15,154,713 km (0.098 R)
• M48: 15,738,743 km (0.114 R)
• M49: 15,949,078 km (0.115 R)
• M50: 16,202,646 km (0.069 R)
• M51: 16,971,579 km (0.102 R)
• M52: 17,057,748 km (0.073 R)
• M53: 17,360,534 km (0.099 R)
• M54: 17,883,677 km (0.03 R)
• M55: 18,059,305 km (0.109 R)
• M56: 19,439,047 km (0.117 R)
• M57: 19,800,625 km (0.059 R)
• M58: 20,118,819 km (0.071 R)
• M59: 20,576,439 km (0.082 R)
• M60: 21,129,951 km (0.091 R)
• M61: 21,315,602 km (0.075 R)
• M62: 21,922,670 km (0.1 R)
• M63: 22,016,468 km (0.067 R)
• M64: 23,058,118 km (0.084 R)
• M65: 24,845,962 km (0.099 R)
• M66: 25,041,936 km (0.034 R)
• M67: 25,583,330 km (0.09 R)
• M68: 26,878,549 km (0.086 R)
• M69: 28,348,348 km (0.084 R)
• M70: 29,688,146 km (0.101 R)
• M71: 29,844,027 km (0.076 R)
• M72: 30,365,675 km (0.117 R)
• M73: 30,680,130 km (0.113 R)
• M74: 31,895,612 km (0.068 R)
• M75: 32,482,485 km (0.094 R)
• M76: 33,992,376 km (0.111 R)
• M77: 35,359,701 km (0.098 R)
• M78: 36,188,772 km (0.066 R)

Planet 8 - Ice Giant

Semi-Major Axis: 16.15 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 55.3

Radius: 7.7

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 13.7 AU - 18.6 AU

Year: 22706 Days

Day: 23.4 Hours

Environment

Temp: -192 °C

Axial Tilt: 0.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (53)

Outer Limit: 35,787,841 km

• M1: 154,834 km (0.032 R)
• M2: 482,902 km (0.106 R)
• M3: 728,691 km (0.085 R)
• M4: 814,261 km (0.08 R)
• M5: 918,531 km (0.04 R)
• M6: 1,059,452 km (0.089 R)
• M7: 1,124,378 km (0.079 R)
• M8: 1,451,548 km (0.106 R)
• M9: 1,598,004 km (0.099 R)
• M10: 1,807,441 km (0.111 R)
• M11: 1,925,474 km (0.112 R)
• M12: 2,046,050 km (0.083 R)
• M13: 3,312,097 km (0.085 R)
• M14: 3,530,510 km (0.093 R)
• M15: 3,629,095 km (0.052 R)
• M16: 3,778,842 km (0.1 R)
• M17: 4,213,873 km (0.064 R)
• M18: 4,503,793 km (0.113 R)
• M19: 4,964,705 km (0.068 R)
• M20: 5,159,032 km (0.103 R)
• M21: 6,226,413 km (0.112 R)
• M22: 6,831,237 km (0.09 R)
• M23: 7,109,489 km (0.1 R)
• M24: 8,655,284 km (0.1 R)
• M25: 8,822,235 km (0.098 R)
• M26: 9,500,213 km (0.109 R)
• M27: 9,776,221 km (0.063 R)
• M28: 9,915,048 km (0.071 R)
• M29: 10,619,654 km (0.091 R)
• M30: 10,798,423 km (0.058 R)
• M31: 11,014,143 km (0.066 R)
• M32: 11,413,270 km (0.045 R)
• M33: 11,486,424 km (0.087 R)
• M34: 12,188,487 km (0.106 R)
• M35: 12,375,633 km (0.108 R)
• M36: 13,828,378 km (0.112 R)
• M37: 14,574,872 km (0.093 R)
• M38: 16,312,152 km (0.081 R)
• M39: 16,477,009 km (0.092 R)
• M40: 16,975,020 km (0.112 R)
• M41: 18,199,030 km (0.091 R)
• M42: 20,508,522 km (0.079 R)
• M43: 22,357,402 km (0.073 R)
• M44: 22,770,292 km (0.107 R)
• M45: 23,790,400 km (0.118 R)
• M46: 24,118,019 km (0.057 R)
• M47: 24,683,200 km (0.09 R)
• M48: 27,084,844 km (0.074 R)
• M49: 27,623,247 km (0.11 R)
• M50: 28,561,375 km (0.076 R)
• M51: 30,977,381 km (0.12 R)
• M52: 35,307,042 km (0.104 R)
• M53: 35,627,331 km (0.047 R)

Kuiper Belt

Range: 31.4 - 61.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 217 - 19,311 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit