🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.37 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.31

Radius: 1.11

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 1.21 AU - 1.53 AU

Year: 574 Days

Day: 45.5 Hours

Environment

Temp: 6 °C

Axial Tilt: 5.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 1.56 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.96

Radius: 1.54

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 1.28 AU - 1.84 AU

Year: 698 Days

Day: 17.4 Hours

Environment

Temp: -27 °C

Axial Tilt: 1.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.62 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.04

Radius: 1.33

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 2.49 AU - 2.75 AU

Year: 1519 Days

Day: 36.3 Hours

Environment

Temp: -83 °C

Axial Tilt: 43.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.52 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.23

Radius: 1.6

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 3.31 AU - 3.73 AU

Year: 2365 Days

Day: 23 Hours

Environment

Temp: -108 °C

Axial Tilt: 2.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 79,270,343 km

• M1: 2,630,230 km (0.116 R)

Planet 5 - Terrestrial

Semi-Major Axis: 4.23 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.94

Radius: 1.54

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 3.82 AU - 4.64 AU

Year: 3116 Days

Day: 44.1 Hours

Environment

Temp: -117 °C

Axial Tilt: 1.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 79,270,343 km

• M1: 2,412,116 km (0.059 R)

Planet 6 - Terrestrial

Semi-Major Axis: 4.63 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.31

Radius: 1.4

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 4.43 AU - 4.83 AU

Year: 3568 Days

Day: 15 Hours

Environment

Temp: -124 °C

Axial Tilt: 42.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 79,270,343 km

• M1: 3,082,015 km (0.098 R)

Asteroid Belt

Center: 4.92 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 5.21 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 405.5

Radius: 14.2

Gravity: 2.01 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 5.06 AU - 5.36 AU

Year: 4259 Days

Day: 12.6 Hours

Environment

Temp: -132 °C

Axial Tilt: 14.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 79,270,343 km

• M1: 250,427 km (0.117 R)
• M2: 385,215 km (0.108 R)
• M3: 613,351 km (0.101 R)
• M4: 736,770 km (0.095 R)
• M5: 1,046,736 km (0.062 R)
• M6: 1,224,010 km (0.049 R)
• M7: 1,569,581 km (0.059 R)
• M8: 1,719,478 km (0.102 R)
• M9: 1,831,527 km (0.09 R)
• M10: 2,290,343 km (0.074 R)
• M11: 2,383,244 km (0.071 R)
• M12: 2,477,640 km (0.105 R)
• M13: 2,719,240 km (0.111 R)
• M14: 2,884,546 km (0.109 R)
• M15: 3,002,429 km (0.057 R)
• M16: 3,121,958 km (0.052 R)
• M17: 3,725,436 km (0.099 R)
• M18: 3,909,890 km (0.079 R)
• M19: 4,097,486 km (0.025 R)
• M20: 4,230,628 km (0.109 R)
• M21: 4,817,650 km (0.059 R)
• M22: 4,998,813 km (0.056 R)
• M23: 5,141,230 km (0.047 R)
• M24: 5,767,596 km (0.104 R)
• M25: 5,960,129 km (0.104 R)
• M26: 6,176,746 km (0.114 R)
• M27: 6,308,093 km (0.112 R)
• M28: 6,887,486 km (0.091 R)
• M29: 7,414,519 km (0.112 R)
• M30: 7,694,566 km (0.065 R)
• M31: 7,835,936 km (0.109 R)
• M32: 8,507,332 km (0.118 R)
• M33: 8,850,060 km (0.063 R)
• M34: 9,197,277 km (0.109 R)
• M35: 9,854,161 km (0.092 R)
• M36: 10,369,676 km (0.094 R)
• M37: 10,552,335 km (0.116 R)
• M38: 10,657,053 km (0.071 R)
• M39: 10,920,645 km (0.028 R)
• M40: 11,133,074 km (0.055 R)
• M41: 11,535,043 km (0.065 R)
• M42: 11,805,666 km (0.111 R)
• M43: 13,444,959 km (0.04 R)
• M44: 14,132,212 km (0.12 R)
• M45: 14,713,549 km (0.089 R)
• M46: 15,243,574 km (0.106 R)
• M47: 15,421,745 km (0.054 R)
• M48: 15,690,124 km (0.087 R)
• M49: 15,809,952 km (0.06 R)
• M50: 16,020,286 km (0.057 R)
• M51: 16,171,081 km (0.06 R)
• M52: 16,322,474 km (0.044 R)
• M53: 16,809,864 km (0.085 R)
• M54: 17,147,806 km (0.045 R)
• M55: 17,363,974 km (0.046 R)
• M56: 18,458,432 km (0.085 R)
• M57: 18,584,992 km (0.082 R)
• M58: 18,743,566 km (0.04 R)
• M59: 19,318,022 km (0.069 R)
• M60: 19,446,526 km (0.086 R)
• M61: 20,060,626 km (0.118 R)
• M62: 20,190,776 km (0.077 R)
• M63: 20,321,076 km (0.118 R)
• M64: 20,746,831 km (0.076 R)
• M65: 20,911,389 km (0.095 R)
• M66: 21,208,640 km (0.111 R)
• M67: 21,640,379 km (0.089 R)
• M68: 21,773,820 km (0.119 R)
• M69: 22,310,428 km (0.054 R)
• M70: 22,749,647 km (0.045 R)

Planet 8 - Ice Giant

Semi-Major Axis: 16.15 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 573.4

Radius: 5.7

Gravity: 17.65 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 14.66 AU - 17.64 AU

Year: 23245 Days

Day: 20.2 Hours

Environment

Temp: -182 °C

Axial Tilt: 8.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 79,270,343 km

• M1: 138,528 km (0.117 R)
• M2: 188,344 km (0.073 R)
• M3: 384,018 km (0.098 R)
• M4: 634,594 km (0.078 R)
• M5: 903,721 km (0.107 R)
• M6: 1,177,186 km (0.052 R)
• M7: 1,444,367 km (0.055 R)
• M8: 1,697,637 km (0.068 R)
• M9: 1,829,432 km (0.085 R)
• M10: 2,068,340 km (0.071 R)
• M11: 2,804,212 km (0.115 R)
• M12: 3,039,530 km (0.091 R)
• M13: 3,571,051 km (0.06 R)
• M14: 4,130,996 km (0.11 R)
• M15: 5,524,500 km (0.079 R)
• M16: 7,314,737 km (0.108 R)
• M17: 8,355,041 km (0.087 R)
• M18: 8,580,036 km (0.098 R)
• M19: 9,734,184 km (0.075 R)
• M20: 10,149,617 km (0.09 R)
• M21: 10,813,981 km (0.06 R)
• M22: 11,430,025 km (0.036 R)
• M23: 11,679,704 km (0.111 R)
• M24: 12,567,568 km (0.105 R)
• M25: 13,873,258 km (0.101 R)
• M26: 14,006,250 km (0.073 R)
• M27: 15,358,615 km (0.074 R)
• M28: 15,496,095 km (0.09 R)
• M29: 15,980,643 km (0.105 R)
• M30: 16,119,919 km (0.101 R)
• M31: 16,329,804 km (0.06 R)
• M32: 16,964,548 km (0.034 R)
• M33: 17,535,563 km (0.108 R)
• M34: 17,968,051 km (0.067 R)
• M35: 18,112,861 km (0.104 R)
• M36: 18,185,566 km (0.072 R)
• M37: 18,696,443 km (0.107 R)
• M38: 19,807,207 km (0.066 R)
• M39: 19,956,805 km (0.073 R)
• M40: 21,705,305 km (0.062 R)
• M41: 23,028,797 km (0.07 R)
• M42: 23,502,274 km (0.084 R)
• M43: 24,619,172 km (0.083 R)
• M44: 25,590,212 km (0.117 R)
• M45: 25,671,743 km (0.036 R)
• M46: 26,491,240 km (0.081 R)
• M47: 30,802,800 km (0.075 R)
• M48: 33,438,565 km (0.083 R)
• M49: 33,974,424 km (0.106 R)
• M50: 34,873,657 km (0.095 R)
• M51: 35,598,758 km (0.099 R)
• M52: 37,248,224 km (0.071 R)
• M53: 39,674,402 km (0.12 R)
• M54: 40,526,063 km (0.102 R)
• M55: 43,797,469 km (0.056 R)
• M56: 44,579,417 km (0.066 R)
• M57: 46,157,077 km (0.041 R)
• M58: 50,794,012 km (0.078 R)
• M59: 52,855,770 km (0.106 R)
• M60: 53,479,593 km (0.115 R)
• M61: 55,155,089 km (0.077 R)
• M62: 57,700,348 km (0.108 R)
• M63: 58,128,347 km (0.076 R)
• M64: 58,235,459 km (0.119 R)
• M65: 58,772,216 km (0.114 R)
• M66: 60,609,428 km (0.119 R)
• M67: 61,262,273 km (0.116 R)
• M68: 63,234,870 km (0.084 R)
• M69: 64,229,098 km (0.072 R)
• M70: 65,785,664 km (0.113 R)
• M71: 67,579,941 km (0.094 R)
• M72: 67,805,235 km (0.095 R)
• M73: 68,709,404 km (0.074 R)
• M74: 70,415,419 km (0.097 R)
• M75: 72,711,596 km (0.113 R)
• M76: 73,752,947 km (0.051 R)
• M77: 73,984,973 km (0.109 R)
• M78: 74,101,061 km (0.079 R)
• M79: 74,566,161 km (0.097 R)
• M80: 74,799,085 km (0.119 R)
• M81: 75,733,174 km (0.106 R)
• M82: 76,671,153 km (0.116 R)
• M83: 78,914,223 km (0.119 R)

Kuiper Belt

Range: 30.6 - 52.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 376 - 19,926 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit