🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.76 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.99

Radius: 1.55

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 0.57 AU - 0.95 AU

Year: 252 Days

Day: 40.2 Hours

Environment

Temp: 86 °C

Axial Tilt: 66.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.88 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.19

Radius: 1.07

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 0.87 AU - 0.89 AU

Year: 314 Days

Day: 28.7 Hours

Environment

Temp: 23 °C

Axial Tilt: 49.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Asteroid Belt

Center: 5.17 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 9.46 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 368

Radius: 11.4

Gravity: 2.83 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 7.62 AU - 11.3 AU

Year: 11080 Days

Day: 12.6 Hours

Environment

Temp: -180 °C

Axial Tilt: 14.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 49,346,042 km

• M1: 145,559 km (0.093 R)
• M2: 250,726 km (0.111 R)
• M3: 474,375 km (0.069 R)
• M4: 634,893 km (0.118 R)
• M5: 707,598 km (0.046 R)
• M6: 846,874 km (0.112 R)
• M7: 995,873 km (0.096 R)
• M8: 1,208,751 km (0.11 R)
• M9: 1,417,440 km (0.086 R)
• M10: 1,516,324 km (0.12 R)
• M11: 1,763,310 km (0.055 R)
• M12: 1,848,730 km (0.068 R)
• M13: 1,935,497 km (0.118 R)
• M14: 2,090,780 km (0.106 R)
• M15: 2,437,697 km (0.109 R)
• M16: 2,679,148 km (0.114 R)
• M17: 2,979,541 km (0.085 R)
• M18: 3,264,375 km (0.114 R)
• M19: 3,667,392 km (0.074 R)
• M20: 3,805,321 km (0.101 R)
• M21: 4,029,568 km (0.12 R)
• M22: 5,061,345 km (0.09 R)
• M23: 5,246,098 km (0.05 R)
• M24: 5,654,351 km (0.043 R)
• M25: 5,814,121 km (0.077 R)
• M26: 5,975,388 km (0.119 R)
• M27: 6,335,619 km (0.073 R)
• M28: 6,669,073 km (0.08 R)
• M29: 7,423,196 km (0.062 R)
• M30: 8,131,991 km (0.107 R)
• M31: 8,421,762 km (0.078 R)
• M32: 9,273,422 km (0.044 R)
• M33: 9,959,029 km (0.06 R)
• M34: 10,582,254 km (0.1 R)
• M35: 10,740,080 km (0.049 R)
• M36: 11,459,795 km (0.098 R)
• M37: 12,443,700 km (0.071 R)
• M38: 12,610,203 km (0.101 R)
• M39: 13,411,748 km (0.117 R)
• M40: 13,926,515 km (0.108 R)
• M41: 14,273,282 km (0.082 R)
• M42: 15,197,199 km (0.096 R)
• M43: 15,643,898 km (0.05 R)
• M44: 15,778,686 km (0.091 R)
• M45: 15,914,072 km (0.102 R)
• M46: 16,687,792 km (0.109 R)
• M47: 17,009,876 km (0.076 R)
• M48: 17,520,304 km (0.058 R)
• M49: 17,613,653 km (0.109 R)
• M50: 17,894,748 km (0.093 R)
• M51: 18,035,818 km (0.085 R)
• M52: 18,319,157 km (0.108 R)
• M53: 20,196,161 km (0.082 R)
• M54: 20,539,488 km (0.047 R)
• M55: 21,231,977 km (0.118 R)
• M56: 21,982,510 km (0.035 R)
• M57: 22,234,582 km (0.025 R)
• M58: 22,436,988 km (0.062 R)
• M59: 22,639,992 km (0.116 R)
• M60: 23,767,362 km (0.053 R)
• M61: 25,281,143 km (0.067 R)
• M62: 25,598,290 km (0.037 R)
• M63: 25,863,527 km (0.075 R)
• M64: 26,879,895 km (0.065 R)
• M65: 27,691,463 km (0.075 R)
• M66: 28,018,335 km (0.095 R)
• M67: 29,117,281 km (0.077 R)
• M68: 30,398,287 km (0.114 R)
• M69: 30,622,983 km (0.025 R)
• M70: 31,357,060 km (0.104 R)
• M71: 32,497,594 km (0.107 R)
• M72: 32,669,781 km (0.056 R)
• M73: 34,526,141 km (0.092 R)
• M74: 34,995,430 km (0.076 R)
• M75: 36,714,758 km (0.062 R)
• M76: 37,554,601 km (0.051 R)
• M77: 37,735,315 km (0.118 R)
• M78: 38,400,726 km (0.057 R)
• M79: 38,582,787 km (0.037 R)
• M80: 39,131,063 km (0.087 R)
• M81: 40,852,785 km (0.107 R)

Planet 4 - Ice Giant

Semi-Major Axis: 12.53 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 262

Radius: 3.9

Gravity: 17.23 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 9.79 AU - 15.27 AU

Year: 16890 Days

Day: 19.7 Hours

Environment

Temp: -183 °C

Axial Tilt: 0.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 49,346,042 km

• M1: 50,115 km (0.071 R)
• M2: 157,826 km (0.114 R)
• M3: 255,214 km (0.071 R)
• M4: 1,584,092 km (0.078 R)
• M5: 1,773,932 km (0.105 R)
• M6: 1,822,551 km (0.104 R)
• M7: 2,097,811 km (0.119 R)
• M8: 2,149,273 km (0.102 R)
• M9: 2,332,530 km (0.087 R)
• M10: 2,493,797 km (0.116 R)
• M11: 3,688,485 km (0.043 R)
• M12: 4,034,954 km (0.114 R)
• M13: 4,657,730 km (0.082 R)
• M14: 4,792,667 km (0.109 R)
• M15: 4,826,476 km (0.068 R)
• M16: 5,309,827 km (0.118 R)
• M17: 5,380,138 km (0.062 R)
• M18: 5,628,620 km (0.074 R)
• M19: 5,664,523 km (0.098 R)
• M20: 5,880,991 km (0.113 R)
• M21: 6,396,506 km (0.11 R)
• M22: 7,119,063 km (0.114 R)
• M23: 8,108,504 km (0.104 R)
• M24: 8,434,029 km (0.037 R)
• M25: 9,014,169 km (0.11 R)
• M26: 10,081,700 km (0.096 R)
• M27: 11,143,545 km (0.056 R)
• M28: 11,188,574 km (0.116 R)
• M29: 11,323,960 km (0.045 R)
• M30: 11,459,795 km (0.082 R)
• M31: 11,550,751 km (0.088 R)
• M32: 12,147,646 km (0.097 R)
• M33: 12,194,022 km (0.095 R)
• M34: 12,707,442 km (0.107 R)
• M35: 12,943,208 km (0.08 R)
• M36: 13,852,015 km (0.073 R)
• M37: 13,900,485 km (0.046 R)
• M38: 15,228,465 km (0.058 R)
• M39: 15,278,431 km (0.059 R)
• M40: 16,034,498 km (0.091 R)
• M41: 19,719,393 km (0.047 R)
• M42: 20,873,690 km (0.05 R)
• M43: 21,767,687 km (0.053 R)
• M44: 22,276,021 km (0.114 R)
• M45: 22,560,107 km (0.062 R)
• M46: 23,766,464 km (0.119 R)
• M47: 26,421,078 km (0.052 R)
• M48: 26,541,205 km (0.067 R)
• M49: 27,448,217 km (0.09 R)
• M50: 27,936,056 km (0.092 R)
• M51: 29,230,078 km (0.071 R)
• M52: 30,103,580 km (0.099 R)
• M53: 31,812,436 km (0.113 R)
• M54: 32,388,986 km (0.096 R)
• M55: 32,710,771 km (0.058 R)
• M56: 32,968,977 km (0.068 R)
• M57: 33,943,158 km (0.113 R)
• M58: 34,663,622 km (0.066 R)
• M59: 35,786,952 km (0.043 R)
• M60: 37,123,759 km (0.118 R)
• M61: 38,340,737 km (0.103 R)
• M62: 39,090,821 km (0.098 R)
• M63: 39,502,066 km (0.109 R)
• M64: 39,639,397 km (0.111 R)
• M65: 39,845,842 km (0.115 R)
• M66: 42,069,315 km (0.045 R)
• M67: 42,842,885 km (0.11 R)
• M68: 42,984,106 km (0.093 R)
• M69: 43,408,515 km (0.092 R)
• M70: 43,479,424 km (0.12 R)
• M71: 44,475,597 km (0.058 R)
• M72: 47,290,131 km (0.078 R)
• M73: 47,435,989 km (0.095 R)
• M74: 48,608,387 km (0.104 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 384 - 14,115 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit