🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.58

Radius: 1.46

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.07

Orbit Range: 0.47 AU - 0.55 AU

Year: 127 Days

Day: 15.8 Hours

Environment

Temp: 216 °C

Axial Tilt: 22.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.4

Radius: 1.14

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 0.44 AU - 0.6 AU

Year: 131 Days

Day: 15.4 Hours

Environment

Temp: 225 °C

Axial Tilt: 47.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.76

Radius: 1.87

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 0.51 AU - 0.59 AU

Year: 143 Days

Day: 47 Hours

Environment

Temp: 237 °C

Axial Tilt: 23.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 0.92 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.61

Radius: 1.21

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.173

Orbit Range: 0.76 AU - 1.08 AU

Year: 309 Days

Day: 24 Hours

Environment

Temp: 94 °C

Axial Tilt: 0 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 5 - Terrestrial

Semi-Major Axis: 1.13 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.19

Radius: 0.51

Gravity: 0.73 G

Time & Orbit

Eccentricity (e): 0.055

Orbit Range: 1.07 AU - 1.19 AU

Year: 420 Days

Day: 44.2 Hours

Environment

Temp: 43 °C

Axial Tilt: 5.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 6 - Terrestrial

Semi-Major Axis: 3.1 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.93

Radius: 0.97

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 2.95 AU - 3.25 AU

Year: 1909 Days

Day: 17 Hours

Environment

Temp: -86 °C

Axial Tilt: 91.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 4.01 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.97

Radius: 1.55

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.069

Orbit Range: 3.73 AU - 4.29 AU

Year: 2809 Days

Day: 39.4 Hours

Environment

Temp: -112 °C

Axial Tilt: 27.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Terrestrial

Semi-Major Axis: 4.49 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.48

Radius: 0.75

Gravity: 0.85 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 3.64 AU - 5.34 AU

Year: 3328 Days

Day: 38.3 Hours

Environment

Temp: -115 °C

Axial Tilt: 9.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 9 - Ice Giant

Semi-Major Axis: 19.98 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 312.4

Radius: 3.4

Gravity: 27.02 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 15.08 AU - 24.88 AU

Year: 31244 Days

Day: 22.3 Hours

Environment

Temp: -201 °C

Axial Tilt: 44.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 78,853,400 km

• M1: 391,946 km (0.118 R)
• M2: 493,374 km (0.096 R)
• M3: 744,997 km (0.072 R)
• M4: 1,660,985 km (0.082 R)
• M5: 1,926,821 km (0.112 R)
• M6: 2,386,535 km (0.082 R)
• M7: 2,609,585 km (0.118 R)
• M8: 2,996,296 km (0.087 R)
• M9: 3,951,478 km (0.046 R)
• M10: 4,304,080 km (0.109 R)
• M11: 4,620,779 km (0.102 R)
• M12: 5,181,023 km (0.087 R)
• M13: 5,517,768 km (0.081 R)
• M14: 5,566,387 km (0.098 R)
• M15: 5,664,075 km (0.083 R)
• M16: 5,911,061 km (0.105 R)
• M17: 7,844,314 km (0.087 R)
• M18: 7,953,969 km (0.097 R)
• M19: 8,397,527 km (0.113 R)
• M20: 8,509,725 km (0.101 R)
• M21: 9,192,939 km (0.059 R)
• M22: 9,308,578 km (0.083 R)
• M23: 9,424,666 km (0.1 R)
• M24: 11,594,284 km (0.064 R)
• M25: 11,844,411 km (0.077 R)
• M26: 12,033,204 km (0.118 R)
• M27: 12,286,623 km (0.043 R)
• M28: 13,317,352 km (0.103 R)
• M29: 13,645,121 km (0.071 R)
• M30: 14,711,754 km (0.111 R)
• M31: 15,597,822 km (0.055 R)
• M32: 16,291,208 km (0.115 R)
• M33: 17,207,495 km (0.089 R)
• M34: 17,707,900 km (0.091 R)
• M35: 17,995,876 km (0.105 R)
• M36: 18,503,611 km (0.055 R)
• M37: 19,384,892 km (0.097 R)
• M38: 19,830,694 km (0.102 R)
• M39: 20,054,941 km (0.119 R)
• M40: 20,430,432 km (0.089 R)
• M41: 20,581,226 km (0.073 R)
• M42: 20,884,012 km (0.109 R)
• M43: 21,417,329 km (0.076 R)
• M44: 21,955,283 km (0.104 R)
• M45: 22,575,515 km (0.081 R)
• M46: 23,437,498 km (0.05 R)
• M47: 24,390,138 km (0.069 R)
• M48: 26,826,638 km (0.11 R)
• M49: 26,991,794 km (0.088 R)
• M50: 28,409,234 km (0.118 R)
• M51: 28,661,905 km (0.103 R)
• M52: 29,594,648 km (0.101 R)
• M53: 29,850,759 km (0.064 R)
• M54: 30,451,245 km (0.082 R)
• M55: 31,664,035 km (0.085 R)
• M56: 32,101,010 km (0.097 R)
• M57: 32,451,967 km (0.089 R)
• M58: 34,315,508 km (0.072 R)
• M59: 35,940,290 km (0.113 R)
• M60: 36,578,774 km (0.057 R)
• M61: 37,313,299 km (0.064 R)
• M62: 37,774,659 km (0.111 R)
• M63: 40,677,606 km (0.101 R)
• M64: 41,438,311 km (0.095 R)
• M65: 42,684,461 km (0.109 R)
• M66: 43,070,424 km (0.113 R)
• M67: 44,430,119 km (0.053 R)
• M68: 46,496,065 km (0.099 R)
• M69: 46,694,432 km (0.099 R)
• M70: 48,592,979 km (0.074 R)
• M71: 50,720,560 km (0.093 R)
• M72: 56,012,584 km (0.051 R)
• M73: 58,562,779 km (0.065 R)
• M74: 59,744,303 km (0.094 R)
• M75: 60,175,893 km (0.086 R)
• M76: 62,567,963 km (0.103 R)
• M77: 63,006,285 km (0.047 R)
• M78: 63,665,563 km (0.085 R)
• M79: 64,106,428 km (0.074 R)
• M80: 65,657,159 km (0.099 R)
• M81: 67,332,356 km (0.086 R)
• M82: 67,444,554 km (0.06 R)
• M83: 68,344,236 km (0.103 R)
• M84: 68,457,033 km (0.061 R)
• M85: 71,409,945 km (0.047 R)
• M86: 72,097,198 km (0.111 R)
• M87: 73,017,075 km (0.051 R)
• M88: 73,363,095 km (0.064 R)
• M89: 73,478,435 km (0.1 R)
• M90: 73,940,842 km (0.067 R)
• M91: 74,056,481 km (0.056 R)
• M92: 74,984,586 km (0.059 R)
• M93: 76,033,267 km (0.105 R)
• M94: 78,027,407 km (0.065 R)

Kuiper Belt

Range: 31.4 - 51.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 331 - 12,738 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit