🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.99 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.62

Radius: 1.47

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 0.89 AU - 1.09 AU

Year: 348 Days

Day: 43 Hours

Environment

Temp: 153 °C

Axial Tilt: 19.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.6 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.48

Radius: 1.17

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 1.48 AU - 1.72 AU

Year: 715 Days

Day: 47.8 Hours

Environment

Temp: -33 °C

Axial Tilt: 28 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.49 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.29

Radius: 1.39

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 3.32 AU - 3.66 AU

Year: 2302 Days

Day: 46.7 Hours

Environment

Temp: -107 °C

Axial Tilt: 21.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 88,062,918 km

• M1: 995,424 km (0.086 R)

Asteroid Belt

Center: 5.37 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 7.24 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 973.9

Radius: 11.6

Gravity: 7.24 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 6.57 AU - 7.91 AU

Year: 6879 Days

Day: 11.1 Hours

Environment

Temp: -146 °C

Axial Tilt: 36.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 88,062,918 km

• M1: 179,966 km (0.072 R)
• M2: 309,668 km (0.082 R)
• M3: 806,183 km (0.083 R)
• M4: 1,163,273 km (0.107 R)
• M5: 1,331,271 km (0.115 R)
• M6: 1,776,624 km (0.104 R)
• M7: 2,924,040 km (0.101 R)
• M8: 3,104,006 km (0.115 R)
• M9: 3,208,426 km (0.113 R)
• M10: 3,340,670 km (0.119 R)
• M11: 3,420,855 km (0.11 R)
• M12: 3,556,091 km (0.071 R)
• M13: 3,693,123 km (0.102 R)
• M14: 3,776,149 km (0.095 R)
• M15: 4,761,102 km (0.08 R)
• M16: 5,439,079 km (0.061 R)
• M17: 5,725,260 km (0.076 R)
• M18: 6,081,752 km (0.091 R)
• M19: 6,213,248 km (0.099 R)
• M20: 6,478,934 km (0.107 R)
• M21: 6,714,700 km (0.089 R)
• M22: 7,685,441 km (0.101 R)
• M23: 7,863,462 km (0.112 R)
• M24: 8,369,103 km (0.09 R)
• M25: 8,478,759 km (0.051 R)
• M26: 8,662,764 km (0.101 R)
• M27: 9,147,311 km (0.104 R)
• M28: 9,260,407 km (0.111 R)
• M29: 9,373,952 km (0.105 R)
• M30: 9,564,390 km (0.116 R)
• M31: 10,416,799 km (0.045 R)
• M32: 10,495,637 km (0.071 R)
• M33: 11,092,233 km (0.112 R)
• M34: 11,455,607 km (0.104 R)
• M35: 11,577,678 km (0.067 R)
• M36: 11,741,039 km (0.092 R)
• M37: 12,028,716 km (0.118 R)
• M38: 12,235,610 km (0.094 R)
• M39: 12,569,063 km (0.111 R)
• M40: 12,695,025 km (0.116 R)
• M41: 12,905,659 km (0.087 R)
• M42: 13,075,003 km (0.068 R)
• M43: 13,803,246 km (0.108 R)
• M44: 15,031,295 km (0.033 R)
• M45: 15,254,196 km (0.099 R)
• M46: 15,343,655 km (0.073 R)
• M47: 17,170,096 km (0.108 R)
• M48: 17,263,295 km (0.117 R)
• M49: 19,354,225 km (0.06 R)
• M50: 20,232,514 km (0.063 R)
• M51: 20,330,949 km (0.114 R)
• M52: 20,676,520 km (0.045 R)
• M53: 20,775,703 km (0.063 R)
• M54: 21,173,634 km (0.04 R)
• M55: 21,977,274 km (0.051 R)
• M56: 22,995,885 km (0.085 R)
• M57: 23,252,895 km (0.064 R)
• M58: 23,562,562 km (0.035 R)
• M59: 24,238,296 km (0.115 R)
• M60: 24,709,978 km (0.034 R)
• M61: 26,572,471 km (0.112 R)
• M62: 27,493,396 km (0.111 R)
• M63: 27,711,659 km (0.099 R)
• M64: 27,875,618 km (0.099 R)
• M65: 28,700,651 km (0.091 R)
• M66: 29,199,560 km (0.062 R)
• M67: 29,422,161 km (0.101 R)
• M68: 29,701,311 km (0.069 R)
• M69: 30,713,340 km (0.1 R)
• M70: 31,337,463 km (0.105 R)
• M71: 31,908,328 km (0.075 R)
• M72: 33,816,748 km (0.12 R)
• M73: 33,933,584 km (0.11 R)
• M74: 34,050,570 km (0.06 R)
• M75: 35,050,332 km (0.069 R)
• M76: 35,227,905 km (0.094 R)
• M77: 35,464,868 km (0.113 R)
• M78: 35,702,429 km (0.055 R)
• M79: 36,958,453 km (0.088 R)
• M80: 39,145,125 km (0.093 R)
• M81: 39,513,585 km (0.116 R)
• M82: 40,068,593 km (0.082 R)
• M83: 40,377,961 km (0.119 R)
• M84: 41,373,386 km (0.114 R)

Planet 5 - Ice Giant

Semi-Major Axis: 19.14 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 485.9

Radius: 5.7

Gravity: 14.96 G

Time & Orbit

Eccentricity (e): 0.079

Orbit Range: 17.63 AU - 20.65 AU

Year: 29567 Days

Day: 24.9 Hours

Environment

Temp: -186 °C

Axial Tilt: 92.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 88,062,918 km

• M1: 111,750 km (0.088 R)
• M2: 172,337 km (0.112 R)
• M3: 232,475 km (0.077 R)
• M4: 301,290 km (0.053 R)
• M5: 357,988 km (0.103 R)
• M6: 883,076 km (0.117 R)
• M7: 967,449 km (0.06 R)
• M8: 1,205,908 km (0.118 R)
• M9: 1,631,215 km (0.041 R)
• M10: 1,700,479 km (0.068 R)
• M11: 2,290,044 km (0.057 R)
• M12: 2,937,354 km (0.044 R)
• M13: 3,022,027 km (0.088 R)
• M14: 3,281,130 km (0.119 R)
• M15: 3,502,385 km (0.12 R)
• M16: 4,532,815 km (0.115 R)
• M17: 5,336,904 km (0.096 R)
• M18: 5,492,486 km (0.109 R)
• M19: 5,914,801 km (0.034 R)
• M20: 6,846,646 km (0.055 R)
• M21: 7,015,841 km (0.099 R)
• M22: 7,706,235 km (0.08 R)
• M23: 7,941,104 km (0.093 R)
• M24: 8,904,215 km (0.107 R)
• M25: 8,965,550 km (0.101 R)
• M26: 10,159,042 km (0.104 R)
• M27: 10,287,546 km (0.064 R)
• M28: 13,812,521 km (0.073 R)
• M29: 13,883,730 km (0.035 R)
• M30: 14,026,296 km (0.091 R)
• M31: 14,169,462 km (0.087 R)
• M32: 15,701,493 km (0.104 R)
• M33: 16,449,183 km (0.074 R)
• M34: 21,584,280 km (0.119 R)
• M35: 23,171,214 km (0.091 R)
• M36: 23,595,175 km (0.104 R)
• M37: 24,192,818 km (0.063 R)
• M38: 24,364,556 km (0.062 R)
• M39: 25,228,933 km (0.089 R)
• M40: 25,490,280 km (0.097 R)
• M41: 25,927,854 km (0.102 R)
• M42: 26,279,559 km (0.056 R)
• M43: 26,721,620 km (0.113 R)
• M44: 28,332,939 km (0.076 R)
• M45: 29,607,663 km (0.12 R)
• M46: 30,994,285 km (0.114 R)
• M47: 32,591,093 km (0.119 R)
• M48: 35,084,740 km (0.073 R)
• M49: 35,376,306 km (0.059 R)
• M50: 35,571,232 km (0.07 R)
• M51: 36,157,955 km (0.052 R)
• M52: 36,550,949 km (0.104 R)
• M53: 36,945,289 km (0.081 R)
• M54: 39,038,761 km (0.037 R)
• M55: 40,761,530 km (0.076 R)
• M56: 42,612,505 km (0.098 R)
• M57: 43,548,239 km (0.065 R)
• M58: 45,439,904 km (0.092 R)
• M59: 46,609,161 km (0.05 R)
• M60: 47,465,609 km (0.113 R)
• M61: 51,936,192 km (0.102 R)
• M62: 53,046,657 km (0.108 R)
• M63: 53,381,457 km (0.115 R)
• M64: 54,727,239 km (0.118 R)
• M65: 56,766,707 km (0.056 R)
• M66: 58,831,158 km (0.115 R)
• M67: 59,524,694 km (0.11 R)
• M68: 61,504,472 km (0.091 R)
• M69: 61,621,607 km (0.109 R)
• M70: 63,623,974 km (0.06 R)
• M71: 64,098,349 km (0.112 R)
• M72: 65,289,148 km (0.084 R)
• M73: 65,408,677 km (0.114 R)
• M74: 65,528,206 km (0.105 R)
• M75: 66,247,023 km (0.087 R)
• M76: 67,934,487 km (0.084 R)
• M77: 70,982,993 km (0.115 R)
• M78: 76,707,355 km (0.095 R)
• M79: 77,085,838 km (0.071 R)
• M80: 80,135,690 km (0.059 R)
• M81: 83,354,438 km (0.114 R)
• M82: 85,175,193 km (0.087 R)
• M83: 86,221,630 km (0.118 R)

Kuiper Belt

Range: 31.1 - 50.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 374 - 15,732 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit