🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.65 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.45

Radius: 1.43

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 0.53 AU - 0.77 AU

Year: 194 Days

Day: 35.1 Hours

Environment

Temp: 182 °C

Axial Tilt: 11.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 46,309,897 km

• M1: 53,706 km (0.044 R)
• M2: 213,177 km (0.057 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.38 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.21

Radius: 1.37

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 1.32 AU - 1.44 AU

Year: 601 Days

Day: 39.1 Hours

Environment

Temp: -37 °C

Axial Tilt: 13.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.4 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2

Radius: 1.32

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.112

Orbit Range: 1.24 AU - 1.56 AU

Year: 614 Days

Day: 46.4 Hours

Environment

Temp: -40 °C

Axial Tilt: 4.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.3 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.27

Radius: 1.1

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 1.92 AU - 2.68 AU

Year: 1294 Days

Day: 37.5 Hours

Environment

Temp: -76 °C

Axial Tilt: 23.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 4.37 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.48

Radius: 1.17

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 3.85 AU - 4.89 AU

Year: 3388 Days

Day: 28 Hours

Environment

Temp: -141 °C

Axial Tilt: 15 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 4.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 507

Radius: 12.2

Gravity: 3.41 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 4.02 AU - 5.42 AU

Year: 3803 Days

Day: 13.9 Hours

Environment

Temp: -144 °C

Axial Tilt: 43.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 46,309,897 km

• M1: 153,787 km (0.091 R)
• M2: 246,537 km (0.107 R)
• M3: 339,438 km (0.093 R)
• M4: 579,393 km (0.069 R)
• M5: 711,936 km (0.111 R)
• M6: 910,004 km (0.085 R)
• M7: 999,164 km (0.118 R)
• M8: 1,211,294 km (0.092 R)
• M9: 1,399,937 km (0.116 R)
• M10: 1,558,062 km (0.098 R)
• M11: 1,639,443 km (0.075 R)
• M12: 1,736,382 km (0.029 R)
• M13: 2,098,409 km (0.078 R)
• M14: 2,265,510 km (0.119 R)
• M15: 2,342,852 km (0.106 R)
• M16: 2,548,400 km (0.072 R)
• M17: 2,677,951 km (0.12 R)
• M18: 2,876,468 km (0.109 R)
• M19: 3,288,311 km (0.072 R)
• M20: 3,394,226 km (0.119 R)
• M21: 3,483,386 km (0.038 R)
• M22: 3,609,497 km (0.109 R)
• M23: 3,700,603 km (0.075 R)
• M24: 4,224,943 km (0.085 R)
• M25: 4,379,029 km (0.077 R)
• M26: 4,613,898 km (0.093 R)
• M27: 4,933,439 km (0.077 R)
• M28: 5,096,051 km (0.075 R)
• M29: 5,219,171 km (0.059 R)
• M30: 5,301,749 km (0.059 R)
• M31: 5,510,288 km (0.106 R)
• M32: 5,978,529 km (0.108 R)
• M33: 6,772,445 km (0.119 R)
• M34: 7,021,675 km (0.094 R)
• M35: 7,529,261 km (0.109 R)
• M36: 7,622,909 km (0.118 R)
• M37: 8,288,919 km (0.071 R)
• M38: 8,458,264 km (0.03 R)
• M39: 9,147,611 km (0.114 R)
• M40: 9,574,862 km (0.079 R)
• M41: 9,676,439 km (0.086 R)
• M42: 9,983,115 km (0.084 R)
• M43: 11,108,240 km (0.085 R)
• M44: 11,295,238 km (0.049 R)
• M45: 11,699,451 km (0.103 R)
• M46: 11,835,286 km (0.096 R)
• M47: 12,411,387 km (0.12 R)
• M48: 12,688,891 km (0.06 R)
• M49: 12,800,491 km (0.104 R)
• M50: 13,448,699 km (0.116 R)
• M51: 13,533,970 km (0.112 R)
• M52: 13,705,259 km (0.113 R)
• M53: 13,848,424 km (0.068 R)
• M54: 14,368,127 km (0.106 R)
• M55: 15,337,522 km (0.102 R)
• M56: 15,486,372 km (0.104 R)
• M57: 15,905,246 km (0.081 R)
• M58: 16,388,746 km (0.081 R)
• M59: 16,723,995 km (0.086 R)
• M60: 17,401,224 km (0.079 R)
• M61: 18,181,676 km (0.087 R)
• M62: 18,623,738 km (0.027 R)
• M63: 19,101,255 km (0.11 R)
• M64: 19,325,502 km (0.028 R)
• M65: 19,809,002 km (0.085 R)
• M66: 20,068,554 km (0.118 R)
• M67: 20,198,705 km (0.069 R)
• M68: 20,296,542 km (0.119 R)
• M69: 20,427,140 km (0.095 R)
• M70: 20,525,277 km (0.045 R)
• M71: 20,656,474 km (0.116 R)
• M72: 22,319,404 km (0.105 R)
• M73: 22,691,155 km (0.065 R)

Asteroid Belt

Center: 5.56 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 6.4 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 730.1

Radius: 11.7

Gravity: 5.33 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 4.87 AU - 7.93 AU

Year: 6004 Days

Day: 13.9 Hours

Environment

Temp: -150 °C

Axial Tilt: 0.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 46,309,897 km

• M1: 392,545 km (0.114 R)
• M2: 642,822 km (0.113 R)
• M3: 1,051,374 km (0.089 R)
• M4: 1,177,784 km (0.117 R)
• M5: 1,516,474 km (0.106 R)
• M6: 1,606,083 km (0.094 R)
• M7: 1,697,637 km (0.046 R)
• M8: 2,101,401 km (0.029 R)
• M9: 2,201,931 km (0.102 R)
• M10: 2,686,030 km (0.114 R)
• M11: 2,951,716 km (0.067 R)
• M12: 3,556,839 km (0.07 R)
• M13: 3,849,153 km (0.116 R)
• M14: 3,923,503 km (0.061 R)
• M15: 4,023,435 km (0.076 R)
• M16: 4,483,299 km (0.056 R)
• M17: 4,987,144 km (0.073 R)
• M18: 5,095,453 km (0.115 R)
• M19: 5,649,264 km (0.081 R)
• M20: 5,933,500 km (0.068 R)
• M21: 6,077,413 km (0.097 R)
• M22: 6,486,414 km (0.062 R)
• M23: 7,177,706 km (0.071 R)
• M24: 7,392,828 km (0.046 R)
• M25: 7,735,108 km (0.111 R)
• M26: 7,924,199 km (0.102 R)
• M27: 8,050,909 km (0.047 R)
• M28: 9,255,919 km (0.077 R)
• M29: 10,239,376 km (0.112 R)
• M30: 10,343,047 km (0.111 R)
• M31: 10,586,293 km (0.117 R)
• M32: 10,761,173 km (0.101 R)
• M33: 11,184,834 km (0.106 R)
• M34: 12,599,282 km (0.058 R)
• M35: 12,859,134 km (0.115 R)
• M36: 13,270,977 km (0.052 R)
• M37: 13,649,310 km (0.096 R)
• M38: 13,954,340 km (0.104 R)
• M39: 14,727,162 km (0.073 R)
• M40: 14,805,252 km (0.056 R)
• M41: 15,040,271 km (0.097 R)
• M42: 15,672,771 km (0.08 R)
• M43: 16,800,888 km (0.077 R)
• M44: 17,045,929 km (0.108 R)
• M45: 17,788,533 km (0.043 R)
• M46: 17,913,298 km (0.102 R)
• M47: 17,996,624 km (0.041 R)
• M48: 18,163,725 km (0.118 R)
• M49: 18,289,387 km (0.058 R)
• M50: 18,541,609 km (0.102 R)
• M51: 18,879,700 km (0.094 R)
• M52: 19,305,007 km (0.118 R)
• M53: 19,433,362 km (0.044 R)
• M54: 19,992,409 km (0.04 R)
• M55: 20,122,110 km (0.112 R)
• M56: 20,425,944 km (0.11 R)
• M57: 21,612,404 km (0.105 R)
• M58: 21,701,116 km (0.04 R)
• M59: 21,834,557 km (0.084 R)
• M60: 22,550,383 km (0.098 R)
• M61: 22,821,006 km (0.076 R)
• M62: 23,365,093 km (0.094 R)
• M63: 24,189,377 km (0.075 R)
• M64: 24,790,761 km (0.085 R)
• M65: 25,350,107 km (0.076 R)
• M66: 25,443,755 km (0.097 R)
• M67: 25,725,448 km (0.108 R)
• M68: 26,291,676 km (0.088 R)
• M69: 27,292,636 km (0.102 R)
• M70: 28,015,343 km (0.081 R)
• M71: 28,160,602 km (0.088 R)
• M72: 28,646,646 km (0.052 R)
• M73: 28,890,790 km (0.12 R)
• M74: 29,775,212 km (0.077 R)
• M75: 29,923,464 km (0.105 R)
• M76: 30,668,461 km (0.118 R)
• M77: 30,818,209 km (0.054 R)
• M78: 31,218,682 km (0.113 R)
• M79: 31,822,758 km (0.115 R)
• M80: 32,379,861 km (0.119 R)
• M81: 32,838,079 km (0.113 R)
• M82: 32,991,267 km (0.107 R)
• M83: 34,173,689 km (0.063 R)
• M84: 34,277,211 km (0.077 R)
• M85: 34,380,732 km (0.106 R)

Planet 8 - Gas Giant

Semi-Major Axis: 8.22 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 808.7

Radius: 12.4

Gravity: 5.26 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 8.06 AU - 8.38 AU

Year: 8740 Days

Day: 12.6 Hours

Environment

Temp: -161 °C

Axial Tilt: 10.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 46,309,897 km

• M1: 207,492 km (0.077 R)
• M2: 304,880 km (0.05 R)
• M3: 523,443 km (0.095 R)
• M4: 639,531 km (0.115 R)
• M5: 733,329 km (0.115 R)
• M6: 901,477 km (0.112 R)
• M7: 1,238,072 km (0.034 R)
• M8: 1,318,256 km (0.111 R)
• M9: 1,484,460 km (0.083 R)
• M10: 1,679,984 km (0.114 R)
• M11: 1,884,185 km (0.063 R)
• M12: 2,367,685 km (0.037 R)
• M13: 2,469,113 km (0.112 R)
• M14: 2,862,406 km (0.026 R)
• M15: 3,080,519 km (0.033 R)
• M16: 3,332,442 km (0.062 R)
• M17: 3,475,458 km (0.094 R)
• M18: 3,591,246 km (0.11 R)
• M19: 3,797,093 km (0.105 R)
• M20: 4,067,716 km (0.085 R)
• M21: 4,344,621 km (0.078 R)
• M22: 4,852,207 km (0.104 R)
• M23: 5,683,074 km (0.076 R)
• M24: 6,062,753 km (0.06 R)
• M25: 6,202,777 km (0.099 R)
• M26: 6,450,660 km (0.103 R)
• M27: 6,774,091 km (0.095 R)
• M28: 7,852,392 km (0.106 R)
• M29: 8,391,992 km (0.084 R)
• M30: 8,587,666 km (0.082 R)
• M31: 9,345,080 km (0.105 R)
• M32: 9,834,414 km (0.118 R)
• M33: 11,830,798 km (0.088 R)
• M34: 12,271,364 km (0.075 R)
• M35: 12,807,223 km (0.073 R)
• M36: 13,625,374 km (0.106 R)
• M37: 13,948,057 km (0.113 R)
• M38: 14,226,758 km (0.052 R)
• M39: 14,413,605 km (0.109 R)
• M40: 14,648,175 km (0.12 R)
• M41: 14,836,818 km (0.089 R)
• M42: 15,503,426 km (0.104 R)
• M43: 15,599,468 km (0.102 R)
• M44: 15,743,979 km (0.119 R)
• M45: 16,277,296 km (0.109 R)
• M46: 16,718,160 km (0.119 R)
• M47: 17,461,512 km (0.093 R)
• M48: 17,761,905 km (0.111 R)
• M49: 18,622,392 km (0.075 R)
• M50: 19,083,452 km (0.07 R)
• M51: 19,341,210 km (0.1 R)
• M52: 19,496,492 km (0.097 R)
• M53: 19,652,074 km (0.101 R)
• M54: 21,659,079 km (0.112 R)
• M55: 22,850,626 km (0.051 R)
• M56: 23,069,488 km (0.076 R)
• M57: 24,286,167 km (0.112 R)
• M58: 24,789,863 km (0.062 R)
• M59: 25,410,246 km (0.119 R)
• M60: 27,301,761 km (0.087 R)
• M61: 27,708,817 km (0.119 R)
• M62: 28,000,832 km (0.068 R)
• M63: 30,193,189 km (0.119 R)
• M64: 30,433,443 km (0.062 R)
• M65: 32,255,994 km (0.111 R)
• M66: 32,933,074 km (0.118 R)
• M67: 33,739,406 km (0.086 R)
• M68: 37,157,568 km (0.1 R)
• M69: 37,415,175 km (0.113 R)
• M70: 37,608,755 km (0.111 R)
• M71: 37,802,634 km (0.09 R)
• M72: 38,842,339 km (0.114 R)
• M73: 40,023,265 km (0.109 R)
• M74: 40,883,452 km (0.101 R)
• M75: 41,349,300 km (0.063 R)
• M76: 41,816,794 km (0.111 R)
• M77: 41,950,684 km (0.112 R)
• M78: 44,180,440 km (0.084 R)
• M79: 44,316,724 km (0.111 R)
• M80: 44,521,523 km (0.099 R)
• M81: 44,795,138 km (0.054 R)
• M82: 45,826,166 km (0.03 R)
• M83: 46,240,702 km (0.069 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 462 - 18,459 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit