🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.82 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.55

Radius: 1.66

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 0.66 AU - 0.98 AU

Year: 339 Days

Day: 45.9 Hours

Environment

Temp: -60 °C

Axial Tilt: 36.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 0.88 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.12

Radius: 1.05

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 0.85 AU - 0.91 AU

Year: 377 Days

Day: 28.3 Hours

Environment

Temp: -64 °C

Axial Tilt: 44.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.04

Radius: 1.75

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.144

Orbit Range: 0.86 AU - 1.14 AU

Year: 457 Days

Day: 27.6 Hours

Environment

Temp: -66 °C

Axial Tilt: 0.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.41 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.93

Radius: 1.89

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.173

Orbit Range: 1.17 AU - 1.65 AU

Year: 764 Days

Day: 22.3 Hours

Environment

Temp: -115 °C

Axial Tilt: 27.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 52,141,069 km

• M1: 82,129 km (0.052 R)

Asteroid Belt

Center: 1.88 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 2.35 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 170.9

Radius: 8.8

Gravity: 2.21 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 2.1 AU - 2.6 AU

Year: 1645 Days

Day: 13.7 Hours

Environment

Temp: -149 °C

Axial Tilt: 47.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (67)

Outer Limit: 52,141,069 km

• M1: 113,545 km (0.071 R)
• M2: 221,704 km (0.077 R)
• M3: 278,701 km (0.085 R)
• M4: 371,452 km (0.08 R)
• M5: 655,538 km (0.052 R)
• M6: 736,770 km (0.112 R)
• M7: 798,553 km (0.036 R)
• M8: 940,073 km (0.076 R)
• M9: 995,424 km (0.11 R)
• M10: 1,058,106 km (0.099 R)
• M11: 1,115,851 km (0.113 R)
• M12: 1,414,149 km (0.076 R)
• M13: 1,536,071 km (0.084 R)
• M14: 1,594,564 km (0.093 R)
• M15: 1,669,063 km (0.103 R)
• M16: 1,759,869 km (0.081 R)
• M17: 1,986,361 km (0.112 R)
• M18: 2,066,695 km (0.109 R)
• M19: 2,131,620 km (0.07 R)
• M20: 2,205,671 km (0.079 R)
• M21: 2,305,752 km (0.072 R)
• M22: 2,381,897 km (0.103 R)
• M23: 2,450,264 km (0.094 R)
• M24: 2,536,581 km (0.12 R)
• M25: 2,641,599 km (0.052 R)
• M26: 2,865,098 km (0.12 R)
• M27: 2,947,078 km (0.09 R)
• M28: 3,188,379 km (0.061 R)
• M29: 3,542,777 km (0.111 R)
• M30: 3,631,040 km (0.106 R)
• M31: 3,809,510 km (0.093 R)
• M32: 3,920,063 km (0.096 R)
• M33: 4,092,998 km (0.072 R)
• M34: 4,154,632 km (0.102 R)
• M35: 4,659,076 km (0.07 R)
• M36: 4,745,095 km (0.052 R)
• M37: 4,907,708 km (0.111 R)
• M38: 5,061,195 km (0.094 R)
• M39: 5,238,618 km (0.032 R)
• M40: 5,339,298 km (0.107 R)
• M41: 5,417,986 km (0.067 R)
• M42: 5,576,709 km (0.091 R)
• M43: 5,645,225 km (0.083 R)
• M44: 5,817,712 km (0.104 R)
• M45: 6,073,674 km (0.079 R)
• M46: 6,238,680 km (0.085 R)
• M47: 6,321,707 km (0.048 R)
• M48: 6,405,033 km (0.099 R)
• M49: 6,524,861 km (0.114 R)
• M50: 6,609,084 km (0.103 R)
• M51: 6,827,497 km (0.098 R)
• M52: 7,085,254 km (0.103 R)
• M53: 7,184,438 km (0.12 R)
• M54: 7,258,937 km (0.068 R)
• M55: 7,597,926 km (0.087 R)
• M56: 7,673,922 km (0.08 R)
• M57: 7,737,501 km (0.119 R)
• M58: 7,801,230 km (0.119 R)
• M59: 8,006,328 km (0.102 R)
• M60: 8,135,431 km (0.102 R)
• M61: 8,317,342 km (0.097 R)
• M62: 8,513,764 km (0.06 R)
• M63: 8,592,752 km (0.052 R)
• M64: 8,672,039 km (0.108 R)
• M65: 8,831,211 km (0.092 R)
• M66: 8,951,189 km (0.079 R)
• M67: 9,058,450 km (0.071 R)

Planet 6 - Gas Giant

Semi-Major Axis: 3.96 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 143.1

Radius: 14.7

Gravity: 0.66 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 3.13 AU - 4.79 AU

Year: 3598 Days

Day: 10.9 Hours

Environment

Temp: -167 °C

Axial Tilt: 29.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (42)

Outer Limit: 52,141,069 km

• M1: 217,067 km (0.089 R)
• M2: 376,089 km (0.111 R)
• M3: 486,343 km (0.053 R)
• M4: 659,278 km (0.052 R)
• M5: 803,041 km (0.105 R)
• M6: 1,066,483 km (0.094 R)
• M7: 1,178,382 km (0.078 R)
• M8: 1,648,569 km (0.087 R)
• M9: 1,915,900 km (0.073 R)
• M10: 2,164,532 km (0.1 R)
• M11: 2,598,964 km (0.12 R)
• M12: 2,802,417 km (0.065 R)
• M13: 3,161,901 km (0.069 R)
• M14: 3,642,409 km (0.114 R)
• M15: 4,413,586 km (0.076 R)
• M16: 4,614,496 km (0.091 R)
• M17: 4,906,511 km (0.102 R)
• M18: 5,144,671 km (0.066 R)
• M19: 5,663,476 km (0.073 R)
• M20: 5,756,825 km (0.107 R)
• M21: 6,087,586 km (0.114 R)
• M22: 6,900,351 km (0.056 R)
• M23: 7,370,388 km (0.043 R)
• M24: 7,489,617 km (0.063 R)
• M25: 8,573,304 km (0.041 R)
• M26: 9,188,301 km (0.093 R)
• M27: 9,482,859 km (0.119 R)
• M28: 9,836,509 km (0.116 R)
• M29: 10,672,312 km (0.098 R)
• M30: 10,826,847 km (0.111 R)
• M31: 11,255,445 km (0.081 R)
• M32: 11,789,060 km (0.077 R)
• M33: 12,089,154 km (0.104 R)
• M34: 12,270,317 km (0.116 R)
• M35: 12,533,758 km (0.066 R)
• M36: 13,004,543 km (0.093 R)
• M37: 13,210,988 km (0.09 R)
• M38: 13,314,659 km (0.117 R)
• M39: 13,439,274 km (0.094 R)
• M40: 13,794,868 km (0.058 R)
• M41: 14,153,604 km (0.08 R)
• M42: 14,387,276 km (0.064 R)

Planet 7 - Gas Giant

Semi-Major Axis: 6.84 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 377

Radius: 8.1

Gravity: 5.75 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 5.62 AU - 8.06 AU

Year: 8167 Days

Day: 13.1 Hours

Environment

Temp: -189 °C

Axial Tilt: 37 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 52,141,069 km

• M1: 112,797 km (0.117 R)
• M2: 197,469 km (0.044 R)
• M3: 287,527 km (0.084 R)
• M4: 578,794 km (0.064 R)
• M5: 803,640 km (0.073 R)
• M6: 889,659 km (0.094 R)
• M7: 1,071,270 km (0.083 R)
• M8: 1,417,889 km (0.103 R)
• M9: 1,649,616 km (0.075 R)
• M10: 1,741,918 km (0.116 R)
• M11: 1,817,016 km (0.035 R)
• M12: 2,189,066 km (0.115 R)
• M13: 2,270,447 km (0.091 R)
• M14: 2,415,258 km (0.102 R)
• M15: 2,801,669 km (0.104 R)
• M16: 3,253,903 km (0.107 R)
• M17: 4,024,183 km (0.058 R)
• M18: 4,429,892 km (0.097 R)
• M19: 4,481,503 km (0.099 R)
• M20: 4,559,294 km (0.112 R)
• M21: 4,742,701 km (0.086 R)
• M22: 4,901,873 km (0.077 R)
• M23: 5,528,240 km (0.069 R)
• M24: 5,808,437 km (0.118 R)
• M25: 6,441,236 km (0.068 R)
• M26: 6,706,473 km (0.1 R)
• M27: 7,492,609 km (0.086 R)
• M28: 7,678,111 km (0.099 R)
• M29: 7,990,770 km (0.088 R)
• M30: 8,564,029 km (0.079 R)
• M31: 8,888,357 km (0.093 R)
• M32: 9,117,691 km (0.077 R)
• M33: 9,216,575 km (0.103 R)
• M34: 9,851,319 km (0.111 R)
• M35: 10,259,422 km (0.117 R)
• M36: 10,569,090 km (0.074 R)
• M37: 11,374,674 km (0.059 R)
• M38: 11,481,188 km (0.046 R)
• M39: 11,623,755 km (0.074 R)
• M40: 11,766,920 km (0.068 R)
• M41: 11,910,534 km (0.074 R)
• M42: 12,091,098 km (0.099 R)
• M43: 12,381,767 km (0.113 R)
• M44: 13,680,276 km (0.11 R)
• M45: 14,403,283 km (0.112 R)
• M46: 14,788,797 km (0.106 R)
• M47: 15,491,308 km (0.049 R)
• M48: 15,965,683 km (0.106 R)
• M49: 16,807,171 km (0.09 R)
• M50: 17,090,958 km (0.116 R)
• M51: 17,253,721 km (0.065 R)
• M52: 17,376,241 km (0.12 R)
• M53: 17,951,595 km (0.051 R)
• M54: 18,658,594 km (0.091 R)
• M55: 18,994,591 km (0.056 R)
• M56: 19,459,691 km (0.1 R)
• M57: 20,099,970 km (0.1 R)
• M58: 21,226,143 km (0.085 R)
• M59: 21,796,859 km (0.097 R)
• M60: 22,239,219 km (0.101 R)
• M61: 23,720,388 km (0.103 R)
• M62: 23,811,194 km (0.119 R)
• M63: 24,084,210 km (0.113 R)
• M64: 24,449,977 km (0.116 R)
• M65: 25,372,098 km (0.073 R)
• M66: 26,729,549 km (0.073 R)
• M67: 27,870,682 km (0.12 R)
• M68: 28,110,487 km (0.061 R)
• M69: 28,399,061 km (0.109 R)
• M70: 28,592,043 km (0.06 R)
• M71: 29,514,463 km (0.071 R)
• M72: 30,495,975 km (0.097 R)
• M73: 30,594,709 km (0.06 R)
• M74: 30,742,961 km (0.105 R)
• M75: 31,787,752 km (0.109 R)
• M76: 32,038,329 km (0.063 R)
• M77: 32,490,862 km (0.101 R)
• M78: 32,996,204 km (0.103 R)
• M79: 33,046,768 km (0.092 R)
• M80: 33,097,482 km (0.043 R)

Planet 8 - Gas Giant

Semi-Major Axis: 8.31 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 737.1

Radius: 11.8

Gravity: 5.29 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 6.96 AU - 9.66 AU

Year: 10937 Days

Day: 14.2 Hours

Environment

Temp: -206 °C

Axial Tilt: 39.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 52,141,069 km

• M1: 251,923 km (0.04 R)
• M2: 578,345 km (0.114 R)
• M3: 659,727 km (0.119 R)
• M4: 1,048,531 km (0.119 R)
• M5: 1,790,986 km (0.108 R)
• M6: 1,915,750 km (0.075 R)
• M7: 2,254,290 km (0.052 R)
• M8: 2,870,334 km (0.063 R)
• M9: 3,077,228 km (0.112 R)
• M10: 3,258,391 km (0.074 R)
• M11: 3,474,411 km (0.056 R)
• M12: 3,888,049 km (0.105 R)
• M13: 4,084,321 km (0.09 R)
• M14: 4,284,034 km (0.029 R)
• M15: 5,695,939 km (0.076 R)
• M16: 5,807,240 km (0.092 R)
• M17: 6,069,934 km (0.065 R)
• M18: 6,607,140 km (0.103 R)
• M19: 6,685,080 km (0.114 R)
• M20: 7,320,123 km (0.086 R)
• M21: 7,891,587 km (0.109 R)
• M22: 9,295,264 km (0.101 R)
• M23: 11,051,543 km (0.1 R)
• M24: 11,424,341 km (0.106 R)
• M25: 11,896,172 km (0.072 R)
• M26: 12,615,888 km (0.036 R)
• M27: 12,907,753 km (0.084 R)
• M28: 13,201,862 km (0.074 R)
• M29: 13,697,031 km (0.049 R)
• M30: 14,299,163 km (0.102 R)
• M31: 15,115,518 km (0.117 R)
• M32: 16,209,827 km (0.096 R)
• M33: 17,545,885 km (0.076 R)
• M34: 17,708,498 km (0.1 R)
• M35: 17,871,710 km (0.095 R)
• M36: 18,090,123 km (0.104 R)
• M37: 18,805,948 km (0.117 R)
• M38: 19,028,101 km (0.104 R)
• M39: 20,095,033 km (0.072 R)
• M40: 20,664,552 km (0.117 R)
• M41: 21,239,158 km (0.107 R)
• M42: 22,345,584 km (0.052 R)
• M43: 22,639,843 km (0.099 R)
• M44: 23,172,860 km (0.096 R)
• M45: 25,162,212 km (0.07 R)
• M46: 25,529,774 km (0.118 R)
• M47: 26,022,699 km (0.051 R)
• M48: 26,580,849 km (0.084 R)
• M49: 27,205,719 km (0.071 R)
• M50: 27,457,044 km (0.095 R)
• M51: 27,772,396 km (0.115 R)
• M52: 31,252,641 km (0.029 R)
• M53: 33,513,663 km (0.076 R)
• M54: 33,985,644 km (0.109 R)
• M55: 34,324,184 km (0.04 R)
• M56: 35,072,772 km (0.109 R)
• M57: 37,490,423 km (0.062 R)
• M58: 37,980,506 km (0.079 R)
• M59: 38,542,994 km (0.053 R)
• M60: 39,037,564 km (0.079 R)
• M61: 39,321,052 km (0.077 R)
• M62: 40,175,705 km (0.092 R)
• M63: 40,605,350 km (0.094 R)
• M64: 41,180,703 km (0.091 R)
• M65: 41,469,278 km (0.03 R)
• M66: 41,903,411 km (0.095 R)
• M67: 42,412,044 km (0.054 R)
• M68: 42,630,456 km (0.061 R)
• M69: 43,361,691 km (0.09 R)
• M70: 43,435,143 km (0.053 R)
• M71: 43,655,351 km (0.081 R)
• M72: 43,728,954 km (0.108 R)
• M73: 43,802,406 km (0.092 R)
• M74: 43,876,008 km (0.088 R)
• M75: 44,762,376 km (0.084 R)
• M76: 44,984,977 km (0.112 R)
• M77: 46,703,109 km (0.059 R)
• M78: 47,079,497 km (0.114 R)
• M79: 47,759,569 km (0.112 R)
• M80: 48,671,218 km (0.058 R)
• M81: 49,205,732 km (0.103 R)
• M82: 50,434,678 km (0.083 R)
• M83: 50,820,790 km (0.093 R)
• M84: 50,898,282 km (0.07 R)
• M85: 51,363,083 km (0.104 R)
• M86: 51,440,724 km (0.096 R)
• M87: 52,141,141 km (0.096 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 534 - 14,405 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit