🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.17 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.52

Radius: 1.83

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 1.09 AU - 1.25 AU

Year: 467 Days

Day: 31.8 Hours

Environment

Temp: -10 °C

Axial Tilt: 19.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 91,598,549 km

• M1: 378,333 km (0.11 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.2 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.69

Radius: 1.49

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 1.08 AU - 1.32 AU

Year: 485 Days

Day: 13.4 Hours

Environment

Temp: 6 °C

Axial Tilt: 27.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 91,598,549 km

• M1: 365,767 km (0.068 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.79 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.91

Radius: 1.73

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 1.54 AU - 2.04 AU

Year: 884 Days

Day: 40.3 Hours

Environment

Temp: -51 °C

Axial Tilt: 18.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.13 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.39

Radius: 1.14

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 2.1 AU - 2.16 AU

Year: 1147 Days

Day: 35.8 Hours

Environment

Temp: -74 °C

Axial Tilt: 14 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 91,598,549 km

• M1: 1,163,572 km (0.102 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.53 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.46

Radius: 1.43

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 1.91 AU - 3.15 AU

Year: 1485 Days

Day: 44.2 Hours

Environment

Temp: -91 °C

Axial Tilt: 25.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 5.11 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 122.8

Radius: 15

Gravity: 0.55 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 3.91 AU - 6.31 AU

Year: 4262 Days

Day: 10.8 Hours

Environment

Temp: -133 °C

Axial Tilt: 3.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 91,598,549 km

• M1: 246,238 km (0.045 R)
• M2: 381,624 km (0.086 R)
• M3: 522,246 km (0.06 R)
• M4: 636,240 km (0.106 R)
• M5: 776,263 km (0.119 R)
• M6: 1,004,101 km (0.094 R)
• M7: 1,237,025 km (0.089 R)
• M8: 1,399,488 km (0.09 R)
• M9: 1,620,893 km (0.097 R)
• M10: 1,887,028 km (0.115 R)
• M11: 2,523,417 km (0.043 R)
• M12: 3,237,148 km (0.036 R)
• M13: 3,384,652 km (0.063 R)
• M14: 3,617,127 km (0.07 R)
• M15: 3,770,315 km (0.117 R)
• M16: 4,539,398 km (0.089 R)
• M17: 5,073,911 km (0.081 R)
• M18: 5,372,658 km (0.1 R)
• M19: 6,556,725 km (0.055 R)
• M20: 6,779,028 km (0.114 R)
• M21: 7,982,393 km (0.113 R)
• M22: 8,664,858 km (0.089 R)
• M23: 9,928,811 km (0.095 R)
• M24: 10,263,611 km (0.099 R)
• M25: 10,682,485 km (0.085 R)
• M26: 10,924,385 km (0.085 R)
• M27: 11,434,214 km (0.096 R)
• M28: 11,578,426 km (0.06 R)
• M29: 11,931,029 km (0.052 R)
• M30: 12,098,279 km (0.109 R)
• M31: 12,245,184 km (0.087 R)
• M32: 12,647,004 km (0.076 R)
• M33: 12,774,761 km (0.106 R)
• M34: 13,096,097 km (0.107 R)
• M35: 13,398,584 km (0.088 R)
• M36: 14,054,421 km (0.112 R)
• M37: 14,743,020 km (0.087 R)

Planet 7 - Ice Giant

Semi-Major Axis: 15.88 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 876.9

Radius: 5.6

Gravity: 27.96 G

Time & Orbit

Eccentricity (e): 0.237

Orbit Range: 12.12 AU - 19.64 AU

Year: 23348 Days

Day: 15.3 Hours

Environment

Temp: -193 °C

Axial Tilt: 39.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 91,598,549 km

• M1: 189,989 km (0.095 R)
• M2: 368,310 km (0.119 R)
• M3: 431,440 km (0.089 R)
• M4: 774,618 km (0.117 R)
• M5: 1,728,603 km (0.106 R)
• M6: 1,912,160 km (0.1 R)
• M7: 2,540,920 km (0.099 R)
• M8: 2,920,749 km (0.111 R)
• M9: 4,018,049 km (0.097 R)
• M10: 4,660,273 km (0.102 R)
• M11: 5,440,276 km (0.105 R)
• M12: 5,763,557 km (0.063 R)
• M13: 6,148,472 km (0.036 R)
• M14: 6,372,271 km (0.073 R)
• M15: 6,541,915 km (0.053 R)
• M16: 7,117,867 km (0.078 R)
• M17: 7,590,147 km (0.069 R)
• M18: 7,649,986 km (0.12 R)
• M19: 7,830,252 km (0.093 R)
• M20: 7,951,127 km (0.098 R)
• M21: 8,133,786 km (0.05 R)
• M22: 8,565,076 km (0.047 R)
• M23: 11,101,359 km (0.062 R)
• M24: 11,305,410 km (0.079 R)
• M25: 11,717,253 km (0.075 R)
• M26: 12,555,749 km (0.091 R)
• M27: 13,995,629 km (0.057 R)
• M28: 14,511,741 km (0.11 R)
• M29: 15,034,287 km (0.075 R)
• M30: 15,714,957 km (0.098 R)
• M31: 15,944,141 km (0.101 R)
• M32: 16,174,372 km (0.089 R)
• M33: 17,420,822 km (0.036 R)
• M34: 18,215,486 km (0.058 R)
• M35: 18,859,654 km (0.08 R)
• M36: 18,940,736 km (0.117 R)
• M37: 19,839,819 km (0.05 R)
• M38: 22,276,320 km (0.054 R)
• M39: 24,010,757 km (0.036 R)
• M40: 26,329,524 km (0.053 R)
• M41: 26,510,837 km (0.046 R)
• M42: 27,791,544 km (0.107 R)
• M43: 28,439,453 km (0.053 R)
• M44: 29,467,639 km (0.071 R)
• M45: 30,984,711 km (0.055 R)
• M46: 31,080,454 km (0.115 R)
• M47: 31,752,746 km (0.095 R)
• M48: 32,819,080 km (0.092 R)
• M49: 33,405,653 km (0.06 R)
• M50: 35,886,584 km (0.092 R)
• M51: 37,709,285 km (0.086 R)
• M52: 38,323,534 km (0.102 R)
• M53: 43,034,520 km (0.048 R)
• M54: 44,644,941 km (0.055 R)
• M55: 46,493,821 km (0.095 R)
• M56: 50,828,719 km (0.089 R)
• M57: 51,960,876 km (0.095 R)
• M58: 53,904,601 km (0.094 R)
• M59: 57,157,307 km (0.07 R)
• M60: 57,744,928 km (0.116 R)
• M61: 58,098,278 km (0.057 R)
• M62: 61,672,321 km (0.05 R)
• M63: 62,154,325 km (0.097 R)
• M64: 62,516,501 km (0.089 R)
• M65: 62,758,401 km (0.103 R)
• M66: 63,121,774 km (0.113 R)
• M67: 63,729,142 km (0.094 R)
• M68: 64,460,376 km (0.116 R)
• M69: 65,071,783 km (0.119 R)
• M70: 66,547,266 km (0.111 R)
• M71: 67,041,538 km (0.053 R)
• M72: 67,165,255 km (0.069 R)
• M73: 67,289,122 km (0.119 R)
• M74: 68,033,671 km (0.109 R)
• M75: 69,155,655 km (0.095 R)
• M76: 71,039,242 km (0.109 R)
• M77: 71,670,694 km (0.119 R)
• M78: 72,050,673 km (0.116 R)
• M79: 73,194,199 km (0.111 R)
• M80: 73,832,084 km (0.084 R)
• M81: 74,343,709 km (0.112 R)
• M82: 74,728,176 km (0.066 R)
• M83: 74,856,531 km (0.084 R)
• M84: 82,821,121 km (0.112 R)
• M85: 83,219,650 km (0.082 R)
• M86: 83,485,785 km (0.076 R)
• M87: 84,285,684 km (0.115 R)
• M88: 84,552,866 km (0.109 R)
• M89: 84,954,237 km (0.063 R)
• M90: 88,730,536 km (0.108 R)
• M91: 89,683,175 km (0.111 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 248 - 11,277 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit