🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.65 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.14

Radius: 1.77

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.127

Orbit Range: 0.57 AU - 0.73 AU

Year: 184 Days

Day: 16 Hours

Environment

Temp: 166 °C

Axial Tilt: 18.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 57,169,725 km

• M1: 347,067 km (0.082 R)
• M2: 461,958 km (0.07 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.69 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.72

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 1.48 AU - 1.9 AU

Year: 772 Days

Day: 47.1 Hours

Environment

Temp: -43 °C

Axial Tilt: 0.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 4.33 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.07

Radius: 1.75

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 4.28 AU - 4.38 AU

Year: 3167 Days

Day: 34 Hours

Environment

Temp: -129 °C

Axial Tilt: 10.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 57,169,725 km

• M1: 881,730 km (0.054 R)

Asteroid Belt

Center: 5.63 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 6.93 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 92.3

Radius: 11.1

Gravity: 0.75 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 5.93 AU - 7.93 AU

Year: 6412 Days

Day: 6.9 Hours

Environment

Temp: -158 °C

Axial Tilt: 38.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (63)

Outer Limit: 57,169,725 km

• M1: 142,567 km (0.067 R)
• M2: 227,538 km (0.095 R)
• M3: 311,164 km (0.066 R)
• M4: 424,858 km (0.086 R)
• M5: 772,673 km (0.108 R)
• M6: 929,900 km (0.087 R)
• M7: 1,037,461 km (0.102 R)
• M8: 1,442,871 km (0.114 R)
• M9: 1,675,646 km (0.095 R)
• M10: 1,858,305 km (0.117 R)
• M11: 2,086,292 km (0.098 R)
• M12: 2,164,382 km (0.068 R)
• M13: 2,337,168 km (0.038 R)
• M14: 2,824,857 km (0.112 R)
• M15: 3,058,379 km (0.086 R)
• M16: 3,177,608 km (0.112 R)
• M17: 3,497,897 km (0.099 R)
• M18: 3,892,985 km (0.086 R)
• M19: 3,973,619 km (0.119 R)
• M20: 4,219,408 km (0.118 R)
• M21: 4,385,910 km (0.037 R)
• M22: 4,639,928 km (0.038 R)
• M23: 4,811,965 km (0.088 R)
• M24: 4,968,594 km (0.068 R)
• M25: 5,180,125 km (0.038 R)
• M26: 5,466,905 km (0.067 R)
• M27: 5,648,666 km (0.052 R)
• M28: 5,721,969 km (0.042 R)
• M29: 5,962,522 km (0.047 R)
• M30: 6,037,172 km (0.111 R)
• M31: 6,244,215 km (0.105 R)
• M32: 6,358,059 km (0.074 R)
• M33: 6,472,651 km (0.119 R)
• M34: 6,607,140 km (0.08 R)
• M35: 7,115,174 km (0.099 R)
• M36: 7,394,024 km (0.04 R)
• M37: 8,148,147 km (0.078 R)
• M38: 8,377,032 km (0.084 R)
• M39: 8,587,067 km (0.037 R)
• M40: 9,619,293 km (0.104 R)
• M41: 9,773,079 km (0.079 R)
• M42: 10,038,616 km (0.094 R)
• M43: 10,441,483 km (0.057 R)
• M44: 10,895,363 km (0.072 R)
• M45: 11,124,696 km (0.111 R)
• M46: 11,216,848 km (0.077 R)
• M47: 11,798,934 km (0.079 R)
• M48: 11,892,881 km (0.11 R)
• M49: 12,010,764 km (0.076 R)
• M50: 12,462,400 km (0.096 R)
• M51: 12,726,440 km (0.104 R)
• M52: 13,113,749 km (0.119 R)
• M53: 13,260,056 km (0.06 R)
• M54: 13,999,369 km (0.115 R)
• M55: 14,499,774 km (0.085 R)
• M56: 15,057,026 km (0.071 R)
• M57: 15,133,470 km (0.083 R)
• M58: 15,802,173 km (0.084 R)
• M59: 16,270,863 km (0.076 R)
• M60: 16,796,849 km (0.119 R)
• M61: 17,008,829 km (0.087 R)
• M62: 17,355,148 km (0.102 R)
• M63: 17,946,658 km (0.12 R)

Planet 5 - Gas Giant

Semi-Major Axis: 7.43 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 762.8

Radius: 8.8

Gravity: 9.85 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 7.28 AU - 7.58 AU

Year: 7118 Days

Day: 10.2 Hours

Environment

Temp: -145 °C

Axial Tilt: 11 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 57,169,725 km

• M1: 127,757 km (0.106 R)
• M2: 197,020 km (0.081 R)
• M3: 689,945 km (0.083 R)
• M4: 1,053,917 km (0.116 R)
• M5: 1,175,839 km (0.069 R)
• M6: 1,434,195 km (0.037 R)
• M7: 1,530,835 km (0.072 R)
• M8: 2,003,714 km (0.114 R)
• M9: 2,358,410 km (0.091 R)
• M10: 2,853,579 km (0.065 R)
• M11: 3,354,882 km (0.115 R)
• M12: 4,437,821 km (0.097 R)
• M13: 4,695,578 km (0.058 R)
• M14: 5,467,204 km (0.089 R)
• M15: 6,119,002 km (0.099 R)
• M16: 6,405,930 km (0.069 R)
• M17: 6,470,258 km (0.079 R)
• M18: 7,768,019 km (0.091 R)
• M19: 8,183,153 km (0.114 R)
• M20: 8,855,296 km (0.05 R)
• M21: 8,927,103 km (0.116 R)
• M22: 9,035,113 km (0.038 R)
• M23: 9,252,479 km (0.099 R)
• M24: 9,803,597 km (0.115 R)
• M25: 10,592,876 km (0.108 R)
• M26: 10,937,400 km (0.093 R)
• M27: 11,324,559 km (0.072 R)
• M28: 13,162,817 km (0.114 R)
• M29: 13,285,787 km (0.094 R)
• M30: 13,368,066 km (0.109 R)
• M31: 13,491,783 km (0.064 R)
• M32: 13,865,329 km (0.108 R)
• M33: 14,326,390 km (0.107 R)
• M34: 14,537,622 km (0.083 R)
• M35: 15,048,798 km (0.099 R)
• M36: 15,349,789 km (0.055 R)
• M37: 15,696,108 km (0.077 R)
• M38: 16,264,430 km (0.059 R)
• M39: 16,352,543 km (0.111 R)
• M40: 16,661,912 km (0.061 R)
• M41: 17,017,805 km (0.112 R)
• M42: 18,283,403 km (0.062 R)
• M43: 18,420,734 km (0.104 R)
• M44: 18,834,970 km (0.078 R)
• M45: 19,205,823 km (0.1 R)
• M46: 19,345,548 km (0.107 R)
• M47: 19,485,422 km (0.068 R)
• M48: 20,143,353 km (0.078 R)
• M49: 20,285,172 km (0.077 R)
• M50: 20,522,584 km (0.098 R)
• M51: 20,617,728 km (0.085 R)
• M52: 21,819,597 km (0.092 R)
• M53: 22,257,919 km (0.036 R)
• M54: 23,291,790 km (0.049 R)
• M55: 23,490,456 km (0.061 R)
• M56: 23,689,720 km (0.063 R)
• M57: 24,492,463 km (0.07 R)
• M58: 24,745,133 km (0.079 R)
• M59: 24,947,839 km (0.109 R)
• M60: 25,457,219 km (0.098 R)
• M61: 25,713,181 km (0.1 R)
• M62: 26,227,648 km (0.076 R)
• M63: 26,745,407 km (0.049 R)
• M64: 27,266,755 km (0.083 R)
• M65: 28,002,029 km (0.06 R)
• M66: 28,213,410 km (0.071 R)
• M67: 28,743,884 km (0.104 R)
• M68: 29,331,355 km (0.111 R)
• M69: 29,868,860 km (0.049 R)
• M70: 30,030,725 km (0.117 R)
• M71: 30,626,873 km (0.066 R)
• M72: 31,391,168 km (0.119 R)
• M73: 31,720,583 km (0.116 R)
• M74: 32,106,396 km (0.07 R)
• M75: 32,161,747 km (0.097 R)
• M76: 32,383,002 km (0.109 R)
• M77: 32,493,854 km (0.075 R)
• M78: 32,604,856 km (0.094 R)
• M79: 33,329,209 km (0.064 R)
• M80: 35,248,699 km (0.044 R)
• M81: 36,452,064 km (0.069 R)
• M82: 38,781,303 km (0.109 R)

Planet 6 - Ice Giant

Semi-Major Axis: 17.92 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 163.5

Radius: 6.7

Gravity: 3.64 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 15.57 AU - 20.27 AU

Year: 26662 Days

Day: 24.3 Hours

Environment

Temp: -200 °C

Axial Tilt: 16.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 57,169,725 km

• M1: 85,121 km (0.093 R)
• M2: 506,239 km (0.094 R)
• M3: 860,188 km (0.036 R)
• M4: 986,000 km (0.037 R)
• M5: 1,163,273 km (0.072 R)
• M6: 1,279,361 km (0.109 R)
• M7: 1,448,407 km (0.043 R)
• M8: 1,523,056 km (0.108 R)
• M9: 1,754,933 km (0.103 R)
• M10: 2,025,555 km (0.098 R)
• M11: 2,194,451 km (0.032 R)
• M12: 2,367,985 km (0.052 R)
• M13: 2,790,000 km (0.099 R)
• M14: 2,883,499 km (0.109 R)
• M15: 3,137,965 km (0.111 R)
• M16: 5,074,809 km (0.096 R)
• M17: 5,774,328 km (0.102 R)
• M18: 6,921,594 km (0.056 R)
• M19: 7,261,929 km (0.098 R)
• M20: 7,434,266 km (0.085 R)
• M21: 8,360,726 km (0.108 R)
• M22: 8,541,290 km (0.105 R)
• M23: 8,814,606 km (0.036 R)
• M24: 9,699,028 km (0.085 R)
• M25: 9,841,296 km (0.112 R)
• M26: 10,223,967 km (0.1 R)
• M27: 10,368,628 km (0.092 R)
• M28: 10,806,950 km (0.115 R)
• M29: 11,301,072 km (0.12 R)
• M30: 11,450,819 km (0.119 R)
• M31: 11,500,785 km (0.081 R)
• M32: 11,701,695 km (0.085 R)
• M33: 12,465,392 km (0.12 R)
• M34: 13,350,264 km (0.104 R)
• M35: 13,720,518 km (0.081 R)
• M36: 14,796,725 km (0.028 R)
• M37: 15,677,258 km (0.088 R)
• M38: 16,405,052 km (0.054 R)
• M39: 17,201,212 km (0.087 R)
• M40: 17,373,399 km (0.055 R)
• M41: 17,661,674 km (0.115 R)
• M42: 17,951,595 km (0.08 R)
• M43: 18,830,782 km (0.116 R)
• M44: 19,067,595 km (0.076 R)
• M45: 20,630,743 km (0.069 R)
• M46: 20,752,665 km (0.116 R)
• M47: 21,366,017 km (0.12 R)
• M48: 21,798,953 km (0.085 R)
• M49: 22,422,327 km (0.076 R)
• M50: 23,304,805 km (0.069 R)
• M51: 24,006,270 km (0.04 R)
• M52: 24,327,456 km (0.114 R)
• M53: 24,585,363 km (0.051 R)
• M54: 26,283,747 km (0.111 R)
• M55: 27,817,574 km (0.108 R)
• M56: 30,137,389 km (0.091 R)
• M57: 30,622,684 km (0.089 R)
• M58: 30,901,235 km (0.09 R)
• M59: 30,970,948 km (0.069 R)
• M60: 31,040,810 km (0.113 R)
• M61: 31,320,558 km (0.102 R)
• M62: 31,741,676 km (0.076 R)
• M63: 31,882,448 km (0.11 R)
• M64: 32,094,129 km (0.077 R)
• M65: 33,947,497 km (0.119 R)
• M66: 34,452,390 km (0.081 R)
• M67: 35,761,969 km (0.062 R)
• M68: 35,981,878 km (0.081 R)
• M69: 36,128,634 km (0.031 R)
• M70: 36,275,688 km (0.08 R)
• M71: 37,013,804 km (0.069 R)
• M72: 37,162,056 km (0.095 R)
• M73: 37,236,256 km (0.094 R)
• M74: 37,831,506 km (0.037 R)
• M75: 40,701,541 km (0.113 R)
• M76: 42,472,331 km (0.087 R)
• M77: 42,549,973 km (0.068 R)
• M78: 42,782,897 km (0.046 R)
• M79: 43,094,210 km (0.062 R)
• M80: 43,406,271 km (0.067 R)
• M81: 44,583,157 km (0.095 R)
• M82: 44,661,996 km (0.109 R)
• M83: 45,215,059 km (0.12 R)
• M84: 48,581,011 km (0.074 R)
• M85: 49,394,225 km (0.076 R)
• M86: 49,884,457 km (0.099 R)
• M87: 50,376,185 km (0.108 R)
• M88: 51,529,735 km (0.099 R)
• M89: 52,691,960 km (0.091 R)
• M90: 52,942,238 km (0.058 R)
• M91: 53,025,713 km (0.111 R)
• M92: 53,276,439 km (0.094 R)
• M93: 53,695,164 km (0.047 R)
• M94: 55,890,064 km (0.116 R)
• M95: 56,230,399 km (0.086 R)
• M96: 56,571,332 km (0.108 R)

Kuiper Belt

Range: 31.2 - 57.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 448 - 18,137 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit