🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.79 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.84

Radius: 0.93

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 0.76 AU - 0.82 AU

Year: 253 Days

Day: 12.2 Hours

Environment

Temp: 102 °C

Axial Tilt: 24.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.21 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.85

Radius: 1.52

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 1.12 AU - 1.3 AU

Year: 479 Days

Day: 14.1 Hours

Environment

Temp: 14 °C

Axial Tilt: 21.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.76 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.56

Radius: 1.66

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 1.36 AU - 2.16 AU

Year: 840 Days

Day: 34.2 Hours

Environment

Temp: -41 °C

Axial Tilt: 11.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.35 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.43

Radius: 1.15

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 1.88 AU - 2.82 AU

Year: 1297 Days

Day: 23.4 Hours

Environment

Temp: -87 °C

Axial Tilt: 8.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.78 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.21

Radius: 0.54

Gravity: 0.72 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 2.91 AU - 4.65 AU

Year: 2645 Days

Day: 24.7 Hours

Environment

Temp: -113 °C

Axial Tilt: 7.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 5.35 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 784.7

Radius: 14.1

Gravity: 3.95 G

Time & Orbit

Eccentricity (e): 0.04

Orbit Range: 5.14 AU - 5.56 AU

Year: 4454 Days

Day: 10.3 Hours

Environment

Temp: -141 °C

Axial Tilt: 1.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 24,357,544 km

• M1: 304,282 km (0.112 R)
• M2: 550,371 km (0.054 R)
• M3: 883,226 km (0.11 R)
• M4: 1,108,520 km (0.084 R)
• M5: 1,383,930 km (0.062 R)
• M6: 1,538,016 km (0.081 R)
• M7: 1,881,343 km (0.105 R)
• M8: 2,231,252 km (0.1 R)
• M9: 2,602,255 km (0.102 R)
• M10: 2,698,147 km (0.099 R)
• M11: 2,795,236 km (0.098 R)
• M12: 3,013,200 km (0.067 R)
• M13: 3,195,859 km (0.106 R)
• M14: 4,231,525 km (0.053 R)
• M15: 4,622,125 km (0.067 R)
• M16: 4,904,865 km (0.059 R)
• M17: 5,000,458 km (0.103 R)
• M18: 5,487,549 km (0.089 R)
• M19: 5,837,758 km (0.105 R)
• M20: 6,771,847 km (0.116 R)
• M21: 7,147,637 km (0.1 R)
• M22: 7,696,511 km (0.116 R)
• M23: 7,976,110 km (0.075 R)
• M24: 8,145,454 km (0.11 R)
• M25: 8,258,999 km (0.099 R)
• M26: 8,631,797 km (0.052 R)
• M27: 8,834,951 km (0.111 R)
• M28: 9,364,378 km (0.07 R)
• M29: 9,603,136 km (0.115 R)
• M30: 10,056,118 km (0.117 R)
• M31: 10,178,041 km (0.084 R)
• M32: 10,983,027 km (0.112 R)
• M33: 11,203,235 km (0.049 R)
• M34: 11,298,080 km (0.118 R)
• M35: 11,393,224 km (0.072 R)
• M36: 12,034,102 km (0.063 R)
• M37: 12,391,640 km (0.096 R)
• M38: 12,884,865 km (0.083 R)
• M39: 13,050,619 km (0.07 R)
• M40: 13,384,521 km (0.067 R)
• M41: 13,687,457 km (0.077 R)
• M42: 14,094,812 km (0.094 R)
• M43: 14,334,318 km (0.077 R)
• M44: 14,782,663 km (0.1 R)
• M45: 14,991,203 km (0.111 R)
• M46: 15,305,807 km (0.103 R)
• M47: 16,012,657 km (0.069 R)
• M48: 16,334,292 km (0.12 R)
• M49: 16,513,959 km (0.11 R)
• M50: 16,838,886 km (0.101 R)
• M51: 17,312,064 km (0.078 R)
• M52: 17,642,226 km (0.049 R)
• M53: 17,863,482 km (0.118 R)
• M54: 18,420,584 km (0.086 R)
• M55: 18,870,425 km (0.1 R)
• M56: 19,437,999 km (0.094 R)
• M57: 19,742,880 km (0.115 R)
• M58: 20,667,245 km (0.052 R)
• M59: 20,978,558 km (0.115 R)
• M60: 21,095,693 km (0.112 R)
• M61: 21,369,757 km (0.116 R)
• M62: 21,645,166 km (0.113 R)
• M63: 21,961,267 km (0.119 R)
• M64: 22,838,509 km (0.079 R)
• M65: 23,039,418 km (0.081 R)
• M66: 23,321,859 km (0.12 R)
• M67: 24,380,563 km (0.043 R)
• M68: 24,998,552 km (0.076 R)
• M69: 25,413,387 km (0.05 R)
• M70: 25,705,253 km (0.118 R)
• M71: 26,208,051 km (0.1 R)
• M72: 26,883,336 km (0.114 R)
• M73: 27,351,128 km (0.067 R)
• M74: 27,907,333 km (0.109 R)
• M75: 28,036,137 km (0.056 R)
• M76: 28,813,597 km (0.077 R)

Planet 7 - Gas Giant

Semi-Major Axis: 6.61 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 652.6

Radius: 14.1

Gravity: 3.28 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 6.03 AU - 7.19 AU

Year: 6116 Days

Day: 9.6 Hours

Environment

Temp: -149 °C

Axial Tilt: 145.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 24,357,544 km

• M1: 187,297 km (0.09 R)
• M2: 416,032 km (0.105 R)
• M3: 508,932 km (0.07 R)
• M4: 998,416 km (0.105 R)
• M5: 1,358,648 km (0.102 R)
• M6: 1,476,681 km (0.079 R)
• M7: 1,598,304 km (0.053 R)
• M8: 1,778,270 km (0.079 R)
• M9: 2,545,109 km (0.108 R)
• M10: 2,822,014 km (0.092 R)
• M11: 3,086,503 km (0.108 R)
• M12: 3,359,370 km (0.083 R)
• M13: 3,687,737 km (0.105 R)
• M14: 4,175,277 km (0.111 R)
• M15: 4,477,614 km (0.12 R)
• M16: 5,130,908 km (0.103 R)
• M17: 5,647,469 km (0.074 R)
• M18: 5,758,471 km (0.093 R)
• M19: 5,954,294 km (0.072 R)
• M20: 6,209,359 km (0.072 R)
• M21: 6,352,674 km (0.117 R)
• M22: 6,526,207 km (0.078 R)
• M23: 6,877,912 km (0.068 R)
• M24: 7,356,475 km (0.115 R)
• M25: 7,477,949 km (0.086 R)
• M26: 7,908,043 km (0.052 R)
• M27: 8,063,624 km (0.088 R)
• M28: 8,283,085 km (0.04 R)
• M29: 8,472,924 km (0.075 R)
• M30: 8,568,368 km (0.064 R)
• M31: 8,760,302 km (0.087 R)
• M32: 9,083,433 km (0.104 R)
• M33: 9,181,121 km (0.059 R)
• M34: 9,575,461 km (0.11 R)
• M35: 10,245,210 km (0.076 R)
• M36: 10,860,955 km (0.056 R)
• M37: 11,068,896 km (0.083 R)
• M38: 11,807,012 km (0.05 R)
• M39: 12,308,015 km (0.081 R)
• M40: 12,452,527 km (0.076 R)
• M41: 12,670,192 km (0.097 R)
• M42: 13,703,015 km (0.08 R)
• M43: 13,965,410 km (0.068 R)
• M44: 14,533,284 km (0.095 R)
• M45: 15,691,919 km (0.053 R)
• M46: 16,045,419 km (0.056 R)
• M47: 16,203,245 km (0.055 R)
• M48: 16,799,990 km (0.111 R)
• M49: 17,566,380 km (0.12 R)
• M50: 17,810,674 km (0.087 R)
• M51: 18,179,432 km (0.072 R)
• M52: 19,594,927 km (0.111 R)
• M53: 20,017,990 km (0.084 R)
• M54: 20,401,260 km (0.071 R)
• M55: 20,830,157 km (0.104 R)
• M56: 22,178,333 km (0.096 R)
• M57: 22,619,198 km (0.095 R)
• M58: 23,914,267 km (0.113 R)
• M59: 24,457,307 km (0.076 R)
• M60: 24,958,610 km (0.092 R)
• M61: 25,050,014 km (0.099 R)
• M62: 25,878,636 km (0.115 R)
• M63: 26,203,264 km (0.096 R)
• M64: 26,436,038 km (0.038 R)
• M65: 26,950,505 km (0.084 R)
• M66: 27,610,082 km (0.113 R)
• M67: 27,799,473 km (0.087 R)
• M68: 28,227,323 km (0.105 R)
• M69: 28,849,052 km (0.092 R)
• M70: 30,301,049 km (0.066 R)
• M71: 30,937,737 km (0.11 R)
• M72: 31,380,996 km (0.101 R)
• M73: 31,876,165 km (0.09 R)
• M74: 32,025,164 km (0.109 R)
• M75: 33,275,952 km (0.114 R)

Planet 8 - Gas Giant

Semi-Major Axis: 8.01 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 19.1

Radius: 11.3

Gravity: 0.15 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 6.91 AU - 9.11 AU

Year: 8159 Days

Day: 14 Hours

Environment

Temp: -156 °C

Axial Tilt: 1.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (43)

Outer Limit: 24,357,544 km

• M1: 144,960 km (0.074 R)
• M2: 215,720 km (0.109 R)
• M3: 519,703 km (0.06 R)
• M4: 623,674 km (0.091 R)
• M5: 790,924 km (0.075 R)
• M6: 1,155,494 km (0.082 R)
• M7: 1,462,170 km (0.063 R)
• M8: 1,911,113 km (0.105 R)
• M9: 2,151,367 km (0.042 R)
• M10: 2,275,384 km (0.12 R)
• M11: 2,369,929 km (0.054 R)
• M12: 2,498,135 km (0.114 R)
• M13: 2,595,822 km (0.105 R)
• M14: 2,739,287 km (0.11 R)
• M15: 2,840,116 km (0.057 R)
• M16: 3,256,147 km (0.104 R)
• M17: 3,544,422 km (0.106 R)
• M18: 3,954,470 km (0.04 R)
• M19: 4,030,615 km (0.112 R)
• M20: 4,145,806 km (0.079 R)
• M21: 4,249,178 km (0.12 R)
• M22: 4,379,627 km (0.111 R)
• M23: 4,928,352 km (0.116 R)
• M24: 5,024,244 km (0.1 R)
• M25: 5,148,411 km (0.115 R)
• M26: 5,456,433 km (0.11 R)
• M27: 5,555,766 km (0.08 R)
• M28: 5,756,077 km (0.044 R)
• M29: 6,297,173 km (0.093 R)
• M30: 6,808,797 km (0.102 R)
• M31: 7,396,568 km (0.111 R)
• M32: 7,569,802 km (0.095 R)
• M33: 7,888,146 km (0.106 R)
• M34: 8,243,441 km (0.08 R)
• M35: 9,036,759 km (0.072 R)
• M36: 9,137,737 km (0.118 R)
• M37: 11,287,758 km (0.072 R)
• M38: 11,743,134 km (0.085 R)
• M39: 11,927,139 km (0.087 R)
• M40: 12,000,891 km (0.109 R)
• M41: 12,148,993 km (0.114 R)
• M42: 12,297,693 km (0.061 R)
• M43: 12,372,342 km (0.063 R)

Planet 9 - Gas Giant

Semi-Major Axis: 11.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 41.6

Radius: 10.1

Gravity: 0.41 G

Time & Orbit

Eccentricity (e): 0.056

Orbit Range: 11.2 AU - 12.52 AU

Year: 14699 Days

Day: 6 Hours

Environment

Temp: -177 °C

Axial Tilt: 0.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (67)

Outer Limit: 24,357,544 km

• M1: 129,552 km (0.073 R)
• M2: 277,504 km (0.067 R)
• M3: 613,351 km (0.091 R)
• M4: 736,770 km (0.106 R)
• M5: 961,914 km (0.068 R)
• M6: 1,287,738 km (0.079 R)
• M7: 1,395,000 km (0.07 R)
• M8: 1,618,649 km (0.108 R)
• M9: 1,705,565 km (0.08 R)
• M10: 1,914,853 km (0.099 R)
• M11: 2,180,239 km (0.028 R)
• M12: 2,244,417 km (0.112 R)
• M13: 2,309,193 km (0.109 R)
• M14: 2,575,178 km (0.102 R)
• M15: 2,677,353 km (0.052 R)
• M16: 2,815,881 km (0.115 R)
• M17: 3,264,226 km (0.113 R)
• M18: 3,431,326 km (0.081 R)
• M19: 3,696,713 km (0.1 R)
• M20: 3,968,832 km (0.115 R)
• M21: 4,047,670 km (0.041 R)
• M22: 5,294,418 km (0.119 R)
• M23: 6,072,926 km (0.038 R)
• M24: 6,463,974 km (0.031 R)
• M25: 7,005,967 km (0.084 R)
• M26: 7,198,051 km (0.1 R)
• M27: 7,636,373 km (0.057 R)
• M28: 8,310,311 km (0.083 R)
• M29: 8,462,602 km (0.091 R)
• M30: 8,847,517 km (0.078 R)
• M31: 9,317,105 km (0.089 R)
• M32: 9,448,901 km (0.099 R)
• M33: 9,554,966 km (0.094 R)
• M34: 9,741,215 km (0.114 R)
• M35: 9,821,549 km (0.102 R)
• M36: 10,009,594 km (0.092 R)
• M37: 10,144,680 km (0.101 R)
• M38: 10,389,423 km (0.093 R)
• M39: 10,746,213 km (0.059 R)
• M40: 10,829,240 km (0.073 R)
• M41: 11,812,547 km (0.119 R)
• M42: 12,070,005 km (0.111 R)
• M43: 12,882,920 km (0.054 R)
• M44: 13,118,387 km (0.051 R)
• M45: 13,355,350 km (0.094 R)
• M46: 13,593,809 km (0.061 R)
• M47: 14,165,572 km (0.105 R)
• M48: 14,500,222 km (0.101 R)
• M49: 14,960,685 km (0.067 R)
• M50: 15,177,302 km (0.053 R)
• M51: 15,363,701 km (0.11 R)
• M52: 15,864,705 km (0.118 R)
• M53: 16,402,808 km (0.085 R)
• M54: 16,722,200 km (0.074 R)
• M55: 17,464,504 km (0.11 R)
• M56: 17,888,913 km (0.116 R)
• M57: 18,614,762 km (0.055 R)
• M58: 18,681,333 km (0.081 R)
• M59: 19,316,675 km (0.061 R)
• M60: 20,505,679 km (0.105 R)
• M61: 20,953,276 km (0.076 R)
• M62: 21,369,308 km (0.043 R)
• M63: 22,953,848 km (0.114 R)
• M64: 23,168,073 km (0.105 R)
• M65: 23,275,334 km (0.076 R)
• M66: 23,778,282 km (0.118 R)
• M67: 24,067,305 km (0.086 R)

Kuiper Belt

Range: 30.5 - 47.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 301 - 20,035 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit