🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.94 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.4

Radius: 0.69

Gravity: 0.84 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 0.8 AU - 1.08 AU

Year: 333 Days

Day: 26.7 Hours

Environment

Temp: 98 °C

Axial Tilt: 25.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 2.08 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.25

Radius: 0.57

Gravity: 0.77 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 1.87 AU - 2.29 AU

Year: 1096 Days

Day: 36.4 Hours

Environment

Temp: -68 °C

Axial Tilt: 26.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 38,800,712 km

• M1: 34,108 km (0.053 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.18 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.64

Radius: 1.68

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 1.89 AU - 2.47 AU

Year: 1176 Days

Day: 12.3 Hours

Environment

Temp: -81 °C

Axial Tilt: 7.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 38,800,712 km

• M1: 52,658 km (0.042 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.42 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.8

Radius: 1.51

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.04

Orbit Range: 2.32 AU - 2.52 AU

Year: 1375 Days

Day: 31.4 Hours

Environment

Temp: -81 °C

Axial Tilt: 6.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.54 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.92

Radius: 1.89

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 2.35 AU - 2.73 AU

Year: 1479 Days

Day: 19.4 Hours

Environment

Temp: -99 °C

Axial Tilt: 34.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.19 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.79

Radius: 1.26

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 2.61 AU - 3.77 AU

Year: 2081 Days

Day: 28.4 Hours

Environment

Temp: -109 °C

Axial Tilt: 7.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 38,800,712 km

• M1: 1,848,581 km (0.113 R)

Planet 7 - Terrestrial

Semi-Major Axis: 3.77 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.18

Radius: 1.37

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 3.7 AU - 3.84 AU

Year: 2674 Days

Day: 25.9 Hours

Environment

Temp: -120 °C

Axial Tilt: 18 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.65 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Gas Giant

Semi-Major Axis: 7.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 181

Radius: 10.8

Gravity: 1.55 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 5.81 AU - 9.23 AU

Year: 7532 Days

Day: 10.9 Hours

Environment

Temp: -172 °C

Axial Tilt: 32.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (50)

Outer Limit: 38,800,712 km

• M1: 135,087 km (0.091 R)
• M2: 240,553 km (0.036 R)
• M3: 633,846 km (0.12 R)
• M4: 718,219 km (0.051 R)
• M5: 1,240,316 km (0.081 R)
• M6: 1,635,254 km (0.081 R)
• M7: 1,925,325 km (0.086 R)
• M8: 2,298,571 km (0.102 R)
• M9: 2,433,808 km (0.109 R)
• M10: 2,712,359 km (0.039 R)
• M11: 2,837,572 km (0.04 R)
• M12: 2,964,731 km (0.092 R)
• M13: 3,056,733 km (0.051 R)
• M14: 3,357,575 km (0.097 R)
• M15: 3,609,198 km (0.071 R)
• M16: 3,907,197 km (0.077 R)
• M17: 4,463,851 km (0.09 R)
• M18: 4,719,214 km (0.083 R)
• M19: 5,200,172 km (0.099 R)
• M20: 6,614,171 km (0.097 R)
• M21: 6,686,726 km (0.101 R)
• M22: 7,602,564 km (0.056 R)
• M23: 7,959,355 km (0.094 R)
• M24: 8,373,890 km (0.11 R)
• M25: 8,768,829 km (0.12 R)
• M26: 10,213,047 km (0.1 R)
• M27: 10,862,601 km (0.106 R)
• M28: 11,034,189 km (0.099 R)
• M29: 11,612,834 km (0.114 R)
• M30: 11,759,141 km (0.109 R)
• M31: 12,053,400 km (0.097 R)
• M32: 12,469,581 km (0.095 R)
• M33: 13,285,338 km (0.111 R)
• M34: 13,931,751 km (0.103 R)
• M35: 14,149,565 km (0.063 R)
• M36: 15,159,351 km (0.068 R)
• M37: 15,544,116 km (0.073 R)
• M38: 16,454,270 km (0.096 R)
• M39: 16,585,766 km (0.027 R)
• M40: 17,717,025 km (0.113 R)
• M41: 17,818,004 km (0.096 R)
• M42: 18,156,095 km (0.092 R)
• M43: 18,291,930 km (0.092 R)
• M44: 18,701,529 km (0.108 R)
• M45: 19,252,348 km (0.109 R)
• M46: 20,511,065 km (0.079 R)
• M47: 20,652,584 km (0.101 R)
• M48: 21,114,692 km (0.112 R)
• M49: 21,436,627 km (0.079 R)
• M50: 24,970,577 km (0.119 R)

Planet 9 - Gas Giant

Semi-Major Axis: 10.45 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 634.6

Radius: 12.6

Gravity: 4 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 8.62 AU - 12.28 AU

Year: 12339 Days

Day: 14.4 Hours

Environment

Temp: -177 °C

Axial Tilt: 0 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 38,800,712 km

• M1: 210,335 km (0.067 R)
• M2: 331,658 km (0.088 R)
• M3: 435,180 km (0.045 R)
• M4: 1,107,174 km (0.069 R)
• M5: 1,346,830 km (0.104 R)
• M6: 1,579,754 km (0.098 R)
• M7: 1,726,060 km (0.044 R)
• M8: 2,085,544 km (0.098 R)
• M9: 2,440,689 km (0.101 R)
• M10: 2,844,903 km (0.105 R)
• M11: 3,239,392 km (0.119 R)
• M12: 3,880,419 km (0.108 R)
• M13: 4,630,652 km (0.105 R)
• M14: 5,351,565 km (0.066 R)
• M15: 5,537,216 km (0.116 R)
• M16: 5,800,957 km (0.098 R)
• M17: 5,915,249 km (0.064 R)
• M18: 6,616,714 km (0.116 R)
• M19: 7,509,813 km (0.081 R)
• M20: 7,844,015 km (0.088 R)
• M21: 8,183,004 km (0.112 R)
• M22: 9,318,302 km (0.084 R)
• M23: 9,407,612 km (0.112 R)
• M24: 9,904,426 km (0.105 R)
• M25: 11,017,734 km (0.067 R)
• M26: 11,493,455 km (0.101 R)
• M27: 12,268,372 km (0.093 R)
• M28: 12,563,379 km (0.075 R)
• M29: 12,910,595 km (0.034 R)
• M30: 14,022,108 km (0.07 R)
• M31: 15,269,604 km (0.081 R)
• M32: 15,375,220 km (0.085 R)
• M33: 15,799,779 km (0.081 R)
• M34: 16,013,704 km (0.119 R)
• M35: 16,282,232 km (0.111 R)
• M36: 16,390,092 km (0.115 R)
• M37: 17,261,650 km (0.101 R)
• M38: 17,371,604 km (0.116 R)
• M39: 17,592,261 km (0.105 R)
• M40: 17,758,464 km (0.038 R)
• M41: 18,092,217 km (0.05 R)
• M42: 18,316,015 km (0.091 R)
• M43: 18,484,463 km (0.077 R)
• M44: 18,992,646 km (0.096 R)
• M45: 19,334,178 km (0.072 R)
• M46: 21,248,134 km (0.057 R)
• M47: 21,602,681 km (0.115 R)
• M48: 21,899,483 km (0.073 R)
• M49: 22,979,579 km (0.112 R)
• M50: 23,161,191 km (0.037 R)
• M51: 23,404,288 km (0.113 R)
• M52: 24,138,364 km (0.118 R)
• M53: 25,629,107 km (0.06 R)
• M54: 26,322,493 km (0.118 R)
• M55: 26,830,528 km (0.11 R)
• M56: 27,149,620 km (0.082 R)
• M57: 28,634,080 km (0.037 R)
• M58: 29,419,169 km (0.039 R)
• M59: 29,748,285 km (0.068 R)
• M60: 30,609,819 km (0.08 R)
• M61: 31,144,033 km (0.092 R)
• M62: 32,493,106 km (0.074 R)
• M63: 32,629,091 km (0.028 R)
• M64: 33,448,887 km (0.054 R)
• M65: 35,108,675 km (0.102 R)
• M66: 37,292,056 km (0.113 R)
• M67: 37,577,040 km (0.025 R)
• M68: 38,436,181 km (0.026 R)
• M69: 38,651,901 km (0.065 R)
• M70: 39,736,934 km (0.119 R)
• M71: 40,100,756 km (0.06 R)
• M72: 40,612,082 km (0.094 R)
• M73: 43,575,167 km (0.081 R)
• M74: 44,025,606 km (0.042 R)
• M75: 45,690,481 km (0.086 R)
• M76: 45,919,066 km (0.106 R)
• M77: 46,148,101 km (0.114 R)
• M78: 46,683,960 km (0.117 R)
• M79: 47,530,086 km (0.059 R)
• M80: 47,916,348 km (0.041 R)
• M81: 48,381,298 km (0.082 R)
• M82: 48,847,744 km (0.105 R)
• M83: 49,785,124 km (0.044 R)
• M84: 50,334,747 km (0.109 R)
• M85: 51,123,277 km (0.113 R)
• M86: 53,192,515 km (0.085 R)
• M87: 53,272,699 km (0.067 R)

Planet 10 - Ice Giant

Semi-Major Axis: 13.38 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 113.7

Radius: 4.7

Gravity: 5.15 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 10.4 AU - 16.36 AU

Year: 17876 Days

Day: 20.7 Hours

Environment

Temp: -197 °C

Axial Tilt: 31.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 38,800,712 km

• M1: 239,955 km (0.106 R)
• M2: 290,669 km (0.103 R)
• M3: 656,585 km (0.117 R)
• M4: 745,446 km (0.108 R)
• M5: 870,211 km (0.038 R)
• M6: 1,035,516 km (0.097 R)
• M7: 1,247,048 km (0.081 R)
• M8: 1,608,925 km (0.119 R)
• M9: 1,750,145 km (0.061 R)
• M10: 1,895,405 km (0.107 R)
• M11: 2,066,246 km (0.092 R)
• M12: 2,219,733 km (0.083 R)
• M13: 2,655,063 km (0.075 R)
• M14: 2,726,272 km (0.106 R)
• M15: 3,497,748 km (0.116 R)
• M16: 4,304,080 km (0.095 R)
• M17: 4,471,929 km (0.112 R)
• M18: 4,814,359 km (0.113 R)
• M19: 5,343,486 km (0.105 R)
• M20: 5,373,556 km (0.092 R)
• M21: 5,524,051 km (0.08 R)
• M22: 6,680,742 km (0.107 R)
• M23: 6,940,444 km (0.093 R)
• M24: 7,369,490 km (0.067 R)
• M25: 8,253,015 km (0.061 R)
• M26: 8,919,623 km (0.072 R)
• M27: 9,349,568 km (0.079 R)
• M28: 9,421,823 km (0.068 R)
• M29: 9,933,149 km (0.038 R)
• M30: 10,192,253 km (0.044 R)
• M31: 10,229,353 km (0.09 R)
• M32: 11,020,726 km (0.103 R)
• M33: 11,135,318 km (0.103 R)
• M34: 11,792,501 km (0.114 R)
• M35: 12,224,390 km (0.093 R)
• M36: 13,265,741 km (0.113 R)
• M37: 13,755,973 km (0.113 R)
• M38: 13,920,680 km (0.11 R)
• M39: 15,176,554 km (0.096 R)
• M40: 15,219,040 km (0.106 R)
• M41: 15,432,068 km (0.065 R)
• M42: 16,599,380 km (0.12 R)
• M43: 18,380,193 km (0.118 R)
• M44: 19,339,265 km (0.117 R)
• M45: 19,523,719 km (0.102 R)
• M46: 20,361,168 km (0.104 R)
• M47: 21,257,857 km (0.083 R)
• M48: 21,305,430 km (0.09 R)
• M49: 22,943,077 km (0.106 R)
• M50: 25,524,837 km (0.099 R)
• M51: 25,980,961 km (0.056 R)
• M52: 26,031,825 km (0.074 R)
• M53: 26,337,603 km (0.11 R)
• M54: 26,747,052 km (0.119 R)
• M55: 26,798,514 km (0.116 R)
• M56: 28,040,475 km (0.087 R)
• M57: 28,668,487 km (0.094 R)
• M58: 28,826,163 km (0.113 R)
• M59: 30,044,937 km (0.107 R)
• M60: 30,258,713 km (0.084 R)
• M61: 30,795,021 km (0.079 R)
• M62: 30,956,587 km (0.048 R)
• M63: 31,118,451 km (0.118 R)
• M64: 32,642,255 km (0.085 R)
• M65: 34,078,844 km (0.058 R)
• M66: 34,636,844 km (0.07 R)
• M67: 36,101,706 km (0.115 R)
• M68: 36,499,636 km (0.095 R)
• M69: 37,184,944 km (0.078 R)
• M70: 37,356,982 km (0.118 R)
• M71: 37,586,764 km (0.081 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 376 - 12,468 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit