🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.32 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.09

Radius: 1.04

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 1.13 AU - 1.51 AU

Year: 560 Days

Day: 15.3 Hours

Environment

Temp: -11 °C

Axial Tilt: 32.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 2.92 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.24

Radius: 1.6

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 2.4 AU - 3.44 AU

Year: 1841 Days

Day: 45.9 Hours

Environment

Temp: -95 °C

Axial Tilt: 3.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 4.35 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.79

Radius: 1.51

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 3.87 AU - 4.83 AU

Year: 3347 Days

Day: 34.5 Hours

Environment

Temp: -133 °C

Axial Tilt: 45.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.28 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 6.21 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 270.3

Radius: 14.6

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 5.12 AU - 7.3 AU

Year: 5710 Days

Day: 9.4 Hours

Environment

Temp: -149 °C

Axial Tilt: 39.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 63,197,342 km

• M1: 265,387 km (0.094 R)
• M2: 388,206 km (0.095 R)
• M3: 607,367 km (0.078 R)
• M4: 808,427 km (0.107 R)
• M5: 1,118,094 km (0.097 R)
• M6: 1,281,306 km (0.119 R)
• M7: 1,480,271 km (0.046 R)
• M8: 1,704,219 km (0.086 R)
• M9: 1,954,795 km (0.055 R)
• M10: 2,170,516 km (0.044 R)
• M11: 2,609,136 km (0.112 R)
• M12: 2,917,458 km (0.041 R)
• M13: 3,111,785 km (0.112 R)
• M14: 3,219,645 km (0.108 R)
• M15: 3,365,354 km (0.111 R)
• M16: 3,457,656 km (0.088 R)
• M17: 4,147,451 km (0.091 R)
• M18: 4,286,577 km (0.101 R)
• M19: 4,386,958 km (0.079 R)
• M20: 5,133,002 km (0.102 R)
• M21: 5,586,583 km (0.043 R)
• M22: 5,696,537 km (0.08 R)
• M23: 6,279,819 km (0.119 R)
• M24: 6,509,303 km (0.085 R)
• M25: 6,788,452 km (0.072 R)
• M26: 6,906,036 km (0.096 R)
• M27: 7,382,805 km (0.086 R)
• M28: 7,527,914 km (0.096 R)
• M29: 7,993,912 km (0.106 R)
• M30: 8,469,334 km (0.071 R)
• M31: 8,596,043 km (0.066 R)
• M32: 8,774,364 km (0.103 R)
• M33: 9,605,679 km (0.099 R)
• M34: 9,737,774 km (0.034 R)
• M35: 10,164,876 km (0.119 R)
• M36: 10,326,591 km (0.093 R)
• M37: 11,398,759 km (0.09 R)
• M38: 11,679,405 km (0.076 R)
• M39: 12,104,712 km (0.098 R)
• M40: 12,679,766 km (0.059 R)
• M41: 13,029,077 km (0.11 R)
• M42: 13,204,854 km (0.045 R)
• M43: 13,529,332 km (0.059 R)
• M44: 14,036,020 km (0.085 R)
• M45: 14,246,504 km (0.083 R)
• M46: 14,397,449 km (0.07 R)
• M47: 14,518,623 km (0.046 R)
• M48: 14,823,055 km (0.093 R)
• M49: 14,945,426 km (0.077 R)
• M50: 16,155,972 km (0.116 R)
• M51: 16,598,183 km (0.078 R)
• M52: 17,108,461 km (0.085 R)
• M53: 17,883,677 km (0.093 R)
• M54: 18,144,726 km (0.055 R)
• M55: 18,538,467 km (0.049 R)
• M56: 18,637,352 km (0.105 R)
• M57: 18,935,201 km (0.119 R)
• M58: 19,401,497 km (0.063 R)
• M59: 19,535,388 km (0.113 R)
• M60: 19,871,684 km (0.098 R)
• M61: 20,040,430 km (0.12 R)
• M62: 20,549,811 km (0.081 R)
• M63: 21,373,646 km (0.077 R)
• M64: 21,928,804 km (0.086 R)
• M65: 22,559,209 km (0.078 R)
• M66: 22,876,506 km (0.118 R)
• M67: 23,302,112 km (0.083 R)
• M68: 23,444,530 km (0.092 R)
• M69: 23,694,508 km (0.105 R)
• M70: 23,945,234 km (0.095 R)

Planet 5 - Gas Giant

Semi-Major Axis: 7.44 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 323

Radius: 13.5

Gravity: 1.77 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 7.28 AU - 7.6 AU

Year: 7487 Days

Day: 10.7 Hours

Environment

Temp: -168 °C

Axial Tilt: 29 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 63,197,342 km

• M1: 172,935 km (0.105 R)
• M2: 303,684 km (0.045 R)
• M3: 403,465 km (0.089 R)
• M4: 509,979 km (0.053 R)
• M5: 606,320 km (0.085 R)
• M6: 710,440 km (0.091 R)
• M7: 821,592 km (0.118 R)
• M8: 952,938 km (0.115 R)
• M9: 1,223,711 km (0.048 R)
• M10: 1,314,666 km (0.058 R)
• M11: 2,582,658 km (0.047 R)
• M12: 2,802,417 km (0.119 R)
• M13: 3,049,253 km (0.098 R)
• M14: 3,608,899 km (0.047 R)
• M15: 3,946,541 km (0.062 R)
• M16: 4,130,846 km (0.083 R)
• M17: 4,224,045 km (0.066 R)
• M18: 4,412,688 km (0.08 R)
• M19: 4,580,088 km (0.087 R)
• M20: 4,676,729 km (0.094 R)
• M21: 4,847,420 km (0.104 R)
• M22: 5,070,021 km (0.079 R)
• M23: 5,321,346 km (0.075 R)
• M24: 5,602,739 km (0.118 R)
• M25: 6,475,793 km (0.062 R)
• M26: 6,694,056 km (0.086 R)
• M27: 7,705,637 km (0.08 R)
• M28: 8,229,379 km (0.11 R)
• M29: 8,406,503 km (0.114 R)
• M30: 8,704,651 km (0.05 R)
• M31: 8,885,216 km (0.094 R)
• M32: 9,250,085 km (0.117 R)
• M33: 9,372,905 km (0.098 R)
• M34: 9,744,357 km (0.108 R)
• M35: 10,057,614 km (0.092 R)
• M36: 10,278,870 km (0.036 R)
• M37: 10,533,784 km (0.062 R)
• M38: 10,629,826 km (0.095 R)
• M39: 11,017,285 km (0.104 R)
• M40: 11,872,835 km (0.071 R)
• M41: 12,376,082 km (0.055 R)
• M42: 12,477,510 km (0.091 R)
• M43: 13,161,321 km (0.087 R)
• M44: 13,334,257 km (0.092 R)
• M45: 13,717,227 km (0.102 R)
• M46: 15,031,893 km (0.065 R)
• M47: 15,869,342 km (0.073 R)
• M48: 16,053,348 km (0.086 R)
• M49: 16,609,852 km (0.107 R)
• M50: 16,909,197 km (0.118 R)
• M51: 17,894,598 km (0.109 R)
• M52: 18,009,489 km (0.12 R)
• M53: 18,355,659 km (0.09 R)
• M54: 18,548,939 km (0.101 R)
• M55: 18,937,594 km (0.098 R)
• M56: 19,683,340 km (0.098 R)
• M57: 19,881,258 km (0.057 R)
• M58: 20,840,180 km (0.101 R)
• M59: 21,041,838 km (0.072 R)
• M60: 21,284,635 km (0.035 R)
• M61: 21,447,099 km (0.095 R)
• M62: 24,738,850 km (0.069 R)
• M63: 24,952,476 km (0.062 R)
• M64: 25,123,766 km (0.079 R)
• M65: 25,424,607 km (0.085 R)
• M66: 25,596,944 km (0.113 R)
• M67: 26,377,545 km (0.1 R)
• M68: 26,464,761 km (0.111 R)
• M69: 26,552,126 km (0.067 R)
• M70: 26,727,006 km (0.093 R)
• M71: 26,990,149 km (0.087 R)
• M72: 27,121,944 km (0.116 R)
• M73: 27,298,171 km (0.07 R)
• M74: 27,474,696 km (0.097 R)
• M75: 27,607,389 km (0.105 R)
• M76: 28,140,257 km (0.07 R)
• M77: 28,363,158 km (0.077 R)
• M78: 30,168,355 km (0.113 R)

Planet 6 - Ice Giant

Semi-Major Axis: 13.91 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 428.5

Radius: 4.6

Gravity: 20.25 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 11.52 AU - 16.3 AU

Year: 19141 Days

Day: 17 Hours

Environment

Temp: -196 °C

Axial Tilt: 43.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 63,197,342 km

• M1: 79,586 km (0.098 R)
• M2: 173,234 km (0.066 R)
• M3: 385,364 km (0.118 R)
• M4: 435,779 km (0.12 R)
• M5: 562,338 km (0.072 R)
• M6: 962,064 km (0.119 R)
• M7: 1,761,964 km (0.108 R)
• M8: 2,455,649 km (0.083 R)
• M9: 2,551,691 km (0.098 R)
• M10: 2,649,079 km (0.103 R)
• M11: 2,681,841 km (0.061 R)
• M12: 3,507,472 km (0.096 R)
• M13: 3,615,781 km (0.101 R)
• M14: 3,835,839 km (0.12 R)
• M15: 3,873,089 km (0.107 R)
• M16: 4,250,674 km (0.091 R)
• M17: 4,639,928 km (0.05 R)
• M18: 5,040,700 km (0.093 R)
• M19: 6,046,896 km (0.093 R)
• M20: 7,620,516 km (0.057 R)
• M21: 7,760,988 km (0.104 R)
• M22: 8,379,725 km (0.084 R)
• M23: 10,745,017 km (0.12 R)
• M24: 11,863,859 km (0.074 R)
• M25: 13,131,252 km (0.072 R)
• M26: 13,412,347 km (0.077 R)
• M27: 13,468,745 km (0.085 R)
• M28: 13,752,383 km (0.095 R)
• M29: 14,152,557 km (0.112 R)
• M30: 14,847,589 km (0.053 R)
• M31: 15,199,293 km (0.078 R)
• M32: 15,732,011 km (0.067 R)
• M33: 16,512,164 km (0.106 R)
• M34: 16,693,926 km (0.054 R)
• M35: 16,876,435 km (0.046 R)
• M36: 17,366,368 km (0.11 R)
• M37: 17,612,905 km (0.043 R)
• M38: 18,172,252 km (0.074 R)
• M39: 18,297,316 km (0.045 R)
• M40: 18,548,341 km (0.096 R)
• M41: 20,792,758 km (0.107 R)
• M42: 21,913,395 km (0.091 R)
• M43: 22,851,075 km (0.047 R)
• M44: 24,419,608 km (0.11 R)
• M45: 24,488,573 km (0.058 R)
• M46: 24,626,652 km (0.115 R)
• M47: 25,461,109 km (0.116 R)
• M48: 25,671,144 km (0.112 R)
• M49: 25,741,306 km (0.07 R)
• M50: 25,881,778 km (0.102 R)
• M51: 26,304,691 km (0.059 R)
• M52: 27,014,683 km (0.039 R)
• M53: 27,587,343 km (0.106 R)
• M54: 27,875,020 km (0.07 R)
• M55: 27,947,126 km (0.08 R)
• M56: 28,308,555 km (0.08 R)
• M57: 28,598,775 km (0.082 R)
• M58: 28,890,042 km (0.099 R)
• M59: 29,990,932 km (0.103 R)
• M60: 30,212,786 km (0.101 R)
• M61: 31,705,474 km (0.072 R)
• M62: 32,006,913 km (0.107 R)
• M63: 32,612,485 km (0.049 R)
• M64: 34,297,556 km (0.115 R)
• M65: 34,994,981 km (0.093 R)
• M66: 35,540,714 km (0.104 R)
• M67: 37,194,519 km (0.066 R)
• M68: 37,671,736 km (0.113 R)
• M69: 37,831,207 km (0.12 R)
• M70: 38,230,933 km (0.083 R)
• M71: 38,712,488 km (0.089 R)
• M72: 39,681,434 km (0.087 R)
• M73: 40,250,504 km (0.12 R)
• M74: 40,903,947 km (0.05 R)
• M75: 42,885,521 km (0.119 R)
• M76: 45,151,929 km (0.081 R)
• M77: 45,321,273 km (0.043 R)
• M78: 45,575,889 km (0.118 R)
• M79: 45,915,925 km (0.056 R)
• M80: 46,342,279 km (0.1 R)
• M81: 47,370,914 km (0.113 R)
• M82: 48,927,779 km (0.112 R)
• M83: 50,150,143 km (0.072 R)
• M84: 50,853,253 km (0.106 R)
• M85: 51,648,066 km (0.108 R)
• M86: 52,180,186 km (0.116 R)
• M87: 53,877,374 km (0.043 R)
• M88: 53,967,133 km (0.093 R)
• M89: 54,417,123 km (0.104 R)
• M90: 55,865,081 km (0.095 R)
• M91: 57,325,605 km (0.06 R)
• M92: 58,706,244 km (0.109 R)
• M93: 59,447,052 km (0.102 R)
• M94: 62,064,267 km (0.091 R)
• M95: 62,818,839 km (0.09 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: 477 - 18,182 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit