🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.07

Radius: 1.57

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 0.43 AU - 0.59 AU

Year: 129 Days

Day: 16.4 Hours

Environment

Temp: 274 °C

Axial Tilt: 24.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.96 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.22

Radius: 1.38

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 1.48 AU - 2.44 AU

Year: 973 Days

Day: 39.8 Hours

Environment

Temp: -50 °C

Axial Tilt: 44.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 71,325,343 km

• M1: 1,454,989 km (0.059 R)

Asteroid Belt

Center: 3.73 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 5.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 808.3

Radius: 9.1

Gravity: 9.76 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 4.16 AU - 6.84 AU

Year: 4576 Days

Day: 12.3 Hours

Environment

Temp: -129 °C

Axial Tilt: 19.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 71,325,343 km

• M1: 115,789 km (0.026 R)
• M2: 179,517 km (0.074 R)
• M3: 246,088 km (0.06 R)
• M4: 418,425 km (0.106 R)
• M5: 499,657 km (0.112 R)
• M6: 716,424 km (0.036 R)
• M7: 1,046,587 km (0.1 R)
• M8: 1,103,733 km (0.09 R)
• M9: 1,390,063 km (0.077 R)
• M10: 1,469,350 km (0.11 R)
• M11: 2,250,700 km (0.119 R)
• M12: 2,401,495 km (0.119 R)
• M13: 2,773,245 km (0.115 R)
• M14: 3,505,078 km (0.059 R)
• M15: 4,017,152 km (0.112 R)
• M16: 4,085,667 km (0.113 R)
• M17: 4,410,893 km (0.09 R)
• M18: 4,648,305 km (0.117 R)
• M19: 4,817,051 km (0.116 R)
• M20: 5,061,494 km (0.066 R)
• M21: 5,690,703 km (0.112 R)
• M22: 5,975,238 km (0.112 R)
• M23: 6,344,446 km (0.12 R)
• M24: 6,531,742 km (0.089 R)
• M25: 6,612,525 km (0.09 R)
• M26: 6,994,299 km (0.061 R)
• M27: 7,383,253 km (0.057 R)
• M28: 7,523,875 km (0.071 R)
• M29: 7,636,971 km (0.115 R)
• M30: 7,750,666 km (0.052 R)
• M31: 7,950,977 km (0.053 R)
• M32: 9,128,462 km (0.082 R)
• M33: 9,431,398 km (0.084 R)
• M34: 9,675,990 km (0.112 R)
• M35: 10,391,068 km (0.088 R)
• M36: 11,026,709 km (0.028 R)
• M37: 11,707,679 km (0.101 R)
• M38: 11,904,699 km (0.062 R)
• M39: 13,417,583 km (0.109 R)
• M40: 13,486,248 km (0.032 R)
• M41: 13,796,514 km (0.063 R)
• M42: 13,865,778 km (0.111 R)
• M43: 14,248,898 km (0.116 R)
• M44: 14,847,888 km (0.062 R)
• M45: 15,997,697 km (0.106 R)
• M46: 16,399,517 km (0.097 R)
• M47: 16,693,776 km (0.079 R)
• M48: 17,175,780 km (0.062 R)
• M49: 17,325,079 km (0.062 R)
• M50: 17,624,873 km (0.048 R)
• M51: 18,534,428 km (0.115 R)
• M52: 19,226,618 km (0.091 R)
• M53: 19,303,960 km (0.116 R)
• M54: 19,537,033 km (0.064 R)
• M55: 19,692,765 km (0.079 R)
• M56: 19,770,855 km (0.076 R)
• M57: 20,162,651 km (0.117 R)
• M58: 20,320,178 km (0.057 R)
• M59: 20,636,278 km (0.1 R)
• M60: 21,513,969 km (0.063 R)
• M61: 22,322,545 km (0.087 R)
• M62: 22,526,298 km (0.12 R)
• M63: 23,182,284 km (0.078 R)
• M64: 23,388,580 km (0.076 R)
• M65: 23,512,597 km (0.097 R)
• M66: 23,595,474 km (0.107 R)
• M67: 25,357,138 km (0.091 R)
• M68: 25,484,596 km (0.112 R)
• M69: 25,953,884 km (0.119 R)
• M70: 26,425,865 km (0.06 R)
• M71: 26,684,520 km (0.091 R)
• M72: 26,900,689 km (0.05 R)
• M73: 28,078,324 km (0.102 R)
• M74: 28,430,327 km (0.1 R)
• M75: 28,828,258 km (0.084 R)
• M76: 29,853,452 km (0.065 R)

Asteroid Belt

Center: 8.99 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 12.47 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 924.8

Radius: 10.2

Gravity: 8.89 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 11.92 AU - 13.02 AU

Year: 15622 Days

Day: 12 Hours

Environment

Temp: -180 °C

Axial Tilt: 32.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 71,325,343 km

• M1: 144,811 km (0.102 R)
• M2: 478,414 km (0.119 R)
• M3: 573,259 km (0.068 R)
• M4: 739,612 km (0.038 R)
• M5: 1,147,266 km (0.081 R)
• M6: 1,279,660 km (0.089 R)
• M7: 1,531,134 km (0.076 R)
• M8: 1,648,120 km (0.043 R)
• M9: 1,985,463 km (0.083 R)
• M10: 2,378,307 km (0.111 R)
• M11: 2,976,250 km (0.092 R)
• M12: 4,139,672 km (0.059 R)
• M13: 4,855,498 km (0.096 R)
• M14: 5,117,294 km (0.108 R)
• M15: 6,070,083 km (0.065 R)
• M16: 6,929,673 km (0.058 R)
• M17: 7,076,727 km (0.079 R)
• M18: 7,373,829 km (0.112 R)
• M19: 7,523,875 km (0.03 R)
• M20: 7,980,298 km (0.113 R)
• M21: 8,134,534 km (0.057 R)
• M22: 8,341,577 km (0.084 R)
• M23: 9,080,142 km (0.078 R)
• M24: 9,241,109 km (0.075 R)
• M25: 10,115,658 km (0.104 R)
• M26: 11,131,129 km (0.063 R)
• M27: 11,826,011 km (0.06 R)
• M28: 12,297,095 km (0.1 R)
• M29: 12,894,588 km (0.07 R)
• M30: 13,685,363 km (0.106 R)
• M31: 13,931,900 km (0.104 R)
• M32: 14,366,781 km (0.108 R)
• M33: 14,680,338 km (0.082 R)
• M34: 15,059,419 km (0.108 R)
• M35: 15,441,642 km (0.056 R)
• M36: 16,411,485 km (0.053 R)
• M37: 19,437,251 km (0.077 R)
• M38: 19,923,145 km (0.077 R)
• M39: 20,272,755 km (0.055 R)
• M40: 20,624,310 km (0.046 R)
• M41: 22,557,564 km (0.034 R)
• M42: 22,775,827 km (0.065 R)
• M43: 24,697,561 km (0.052 R)
• M44: 25,299,244 km (0.066 R)
• M45: 28,536,691 km (0.065 R)
• M46: 29,644,613 km (0.099 R)
• M47: 29,963,706 km (0.037 R)
• M48: 30,766,448 km (0.104 R)
• M49: 30,927,864 km (0.081 R)
• M50: 31,413,758 km (0.088 R)
• M51: 32,557,284 km (0.076 R)
• M52: 32,639,563 km (0.114 R)
• M53: 34,633,104 km (0.062 R)
• M54: 35,475,489 km (0.089 R)
• M55: 35,560,012 km (0.105 R)
• M56: 36,239,187 km (0.108 R)
• M57: 38,563,040 km (0.083 R)
• M58: 39,611,272 km (0.101 R)
• M59: 40,491,955 km (0.079 R)
• M60: 40,580,367 km (0.034 R)
• M61: 41,379,070 km (0.116 R)
• M62: 41,557,391 km (0.11 R)
• M63: 41,825,171 km (0.047 R)
• M64: 42,003,941 km (0.104 R)
• M65: 42,183,009 km (0.105 R)
• M66: 42,992,034 km (0.064 R)
• M67: 43,624,833 km (0.093 R)
• M68: 44,625,494 km (0.101 R)
• M69: 45,357,925 km (0.118 R)
• M70: 47,485,955 km (0.082 R)
• M71: 47,765,852 km (0.114 R)
• M72: 47,859,351 km (0.115 R)
• M73: 48,515,188 km (0.116 R)
• M74: 49,457,056 km (0.118 R)
• M75: 49,740,843 km (0.114 R)
• M76: 50,405,207 km (0.062 R)
• M77: 51,646,570 km (0.07 R)
• M78: 54,159,366 km (0.075 R)
• M79: 56,119,397 km (0.072 R)
• M80: 56,217,982 km (0.058 R)
• M81: 56,711,954 km (0.096 R)
• M82: 58,102,467 km (0.116 R)
• M83: 59,604,878 km (0.114 R)
• M84: 60,613,467 km (0.089 R)
• M85: 60,714,595 km (0.108 R)
• M86: 63,364,871 km (0.098 R)
• M87: 64,394,254 km (0.099 R)
• M88: 65,740,784 km (0.061 R)
• M89: 68,250,737 km (0.091 R)
• M90: 68,461,371 km (0.061 R)
• M91: 70,153,772 km (0.111 R)
• M92: 71,111,797 km (0.114 R)

Kuiper Belt

Range: 30.9 - 51.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 198 - 19,073 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit