🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.74 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.4

Radius: 1.81

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 0.64 AU - 0.84 AU

Year: 227 Days

Day: 25.8 Hours

Environment

Temp: 116 °C

Axial Tilt: 14.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.89 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.44

Radius: 1.43

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 0.8 AU - 0.98 AU

Year: 299 Days

Day: 42.7 Hours

Environment

Temp: 111 °C

Axial Tilt: 28.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 88,148,966 km

• M1: 469,139 km (0.026 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.98 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.25

Radius: 1.78

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 0.76 AU - 1.2 AU

Year: 346 Days

Day: 29.7 Hours

Environment

Temp: 139 °C

Axial Tilt: 15.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 88,148,966 km

• M1: 571,464 km (0.076 R)

Planet 4 - Terrestrial

Semi-Major Axis: 0.98 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.51

Radius: 1.18

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 0.84 AU - 1.12 AU

Year: 346 Days

Day: 14.2 Hours

Environment

Temp: 97 °C

Axial Tilt: 37 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 5 - Terrestrial

Semi-Major Axis: 1.13 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.88

Radius: 1.53

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 1.1 AU - 1.16 AU

Year: 428 Days

Day: 27.6 Hours

Environment

Temp: 19 °C

Axial Tilt: 37.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 6 - Terrestrial

Semi-Major Axis: 1.39 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.38

Radius: 1.63

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 1.13 AU - 1.65 AU

Year: 584 Days

Day: 32.4 Hours

Environment

Temp: -2 °C

Axial Tilt: 41.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 7 - Terrestrial

Semi-Major Axis: 2.34 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.44

Radius: 1.43

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 1.87 AU - 2.81 AU

Year: 1276 Days

Day: 29.8 Hours

Environment

Temp: -64 °C

Axial Tilt: 32.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Terrestrial

Semi-Major Axis: 3.3 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.78

Radius: 1.26

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.077

Orbit Range: 3.05 AU - 3.55 AU

Year: 2137 Days

Day: 17.5 Hours

Environment

Temp: -104 °C

Axial Tilt: 24.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 88,148,966 km

• M1: 171,290 km (0.106 R)

Asteroid Belt

Center: 7.15 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 9 - Gas Giant

Semi-Major Axis: 10.99 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 12.8

Radius: 13.6

Gravity: 0.07 G

Time & Orbit

Eccentricity (e): 0.229

Orbit Range: 8.47 AU - 13.51 AU

Year: 12986 Days

Day: 12.9 Hours

Environment

Temp: -185 °C

Axial Tilt: 2.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 88,148,966 km

• M1: 171,589 km (0.11 R)
• M2: 621,430 km (0.097 R)
• M3: 846,724 km (0.028 R)
• M4: 1,438,533 km (0.099 R)
• M5: 1,528,292 km (0.104 R)
• M6: 1,735,036 km (0.1 R)
• M7: 2,567,847 km (0.063 R)
• M8: 2,765,616 km (0.079 R)
• M9: 2,930,173 km (0.079 R)
• M10: 3,497,748 km (0.07 R)
• M11: 3,801,431 km (0.088 R)
• M12: 3,999,200 km (0.06 R)
• M13: 4,508,880 km (0.089 R)
• M14: 4,839,940 km (0.057 R)
• M15: 5,163,371 km (0.084 R)
• M16: 5,589,724 km (0.118 R)
• M17: 5,734,535 km (0.051 R)
• M18: 6,076,965 km (0.117 R)
• M19: 7,109,788 km (0.064 R)
• M20: 7,266,717 km (0.095 R)
• M21: 7,548,709 km (0.102 R)
• M22: 7,798,537 km (0.1 R)
• M23: 8,232,969 km (0.116 R)
• M24: 8,471,727 km (0.115 R)
• M25: 8,768,679 km (0.107 R)
• M26: 8,899,577 km (0.055 R)
• M27: 9,602,987 km (0.103 R)
• M28: 10,284,704 km (0.095 R)
• M29: 10,761,323 km (0.071 R)
• M30: 10,921,841 km (0.068 R)
• M31: 11,428,529 km (0.087 R)
• M32: 11,571,694 km (0.116 R)
• M33: 11,880,764 km (0.103 R)
• M34: 12,109,050 km (0.096 R)
• M35: 13,337,099 km (0.093 R)
• M36: 14,097,355 km (0.076 R)
• M37: 15,050,593 km (0.066 R)

Planet 10 - Ice Giant

Semi-Major Axis: 16.78 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 709.7

Radius: 6.8

Gravity: 15.35 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 15.2 AU - 18.36 AU

Year: 24501 Days

Day: 20.2 Hours

Environment

Temp: -187 °C

Axial Tilt: 41.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 88,148,966 km

• M1: 661,223 km (0.092 R)
• M2: 1,010,683 km (0.064 R)
• M3: 1,314,666 km (0.046 R)
• M4: 1,611,767 km (0.116 R)
• M5: 2,039,917 km (0.112 R)
• M6: 2,152,414 km (0.058 R)
• M7: 2,422,738 km (0.046 R)
• M8: 3,038,183 km (0.092 R)
• M9: 3,253,754 km (0.034 R)
• M10: 3,929,936 km (0.078 R)
• M11: 4,747,189 km (0.097 R)
• M12: 5,986,907 km (0.112 R)
• M13: 6,040,612 km (0.077 R)
• M14: 7,091,986 km (0.094 R)
• M15: 7,205,980 km (0.049 R)
• M16: 7,435,613 km (0.113 R)
• M17: 7,961,299 km (0.118 R)
• M18: 8,020,391 km (0.11 R)
• M19: 8,438,517 km (0.114 R)
• M20: 9,861,791 km (0.084 R)
• M21: 10,374,164 km (0.11 R)
• M22: 10,633,566 km (0.116 R)
• M23: 10,829,539 km (0.095 R)
• M24: 11,291,348 km (0.112 R)
• M25: 11,491,211 km (0.078 R)
• M26: 11,692,420 km (0.119 R)
• M27: 12,302,630 km (0.065 R)
• M28: 12,646,106 km (0.088 R)
• M29: 12,923,162 km (0.102 R)
• M30: 15,064,506 km (0.104 R)
• M31: 15,358,166 km (0.119 R)
• M32: 15,876,672 km (0.103 R)
• M33: 17,007,184 km (0.059 R)
• M34: 17,312,962 km (0.114 R)
• M35: 17,852,561 km (0.112 R)
• M36: 18,869,228 km (0.103 R)
• M37: 19,504,122 km (0.119 R)
• M38: 19,744,077 km (0.11 R)
• M39: 20,307,612 km (0.113 R)
• M40: 20,388,544 km (0.098 R)
• M41: 21,040,043 km (0.075 R)
• M42: 21,781,001 km (0.102 R)
• M43: 23,798,478 km (0.115 R)
• M44: 27,112,819 km (0.077 R)
• M45: 27,649,127 km (0.078 R)
• M46: 27,828,794 km (0.084 R)
• M47: 28,098,818 km (0.071 R)
• M48: 28,550,903 km (0.094 R)
• M49: 28,914,276 km (0.117 R)
• M50: 29,645,660 km (0.096 R)
• M51: 32,064,508 km (0.093 R)
• M52: 33,011,463 km (0.06 R)
• M53: 33,106,757 km (0.105 R)
• M54: 33,871,651 km (0.076 R)
• M55: 36,594,631 km (0.072 R)
• M56: 38,582,188 km (0.033 R)
• M57: 40,706,628 km (0.091 R)
• M58: 40,808,654 km (0.116 R)
• M59: 41,937,519 km (0.063 R)
• M60: 43,389,067 km (0.114 R)
• M61: 45,385,002 km (0.116 R)
• M62: 47,841,100 km (0.104 R)
• M63: 47,948,810 km (0.053 R)
• M64: 48,056,670 km (0.094 R)
• M65: 48,272,690 km (0.115 R)
• M66: 48,380,699 km (0.113 R)
• M67: 48,922,393 km (0.042 R)
• M68: 50,011,615 km (0.118 R)
• M69: 50,888,857 km (0.066 R)
• M70: 51,771,036 km (0.112 R)
• M71: 51,881,738 km (0.109 R)
• M72: 52,992,503 km (0.108 R)
• M73: 53,662,701 km (0.055 R)
• M74: 54,111,046 km (0.118 R)
• M75: 55,124,272 km (0.082 R)
• M76: 57,742,235 km (0.094 R)
• M77: 61,100,408 km (0.111 R)
• M78: 64,402,482 km (0.1 R)
• M79: 67,037,199 km (0.077 R)
• M80: 67,278,501 km (0.084 R)
• M81: 67,761,852 km (0.12 R)
• M82: 69,462,929 km (0.046 R)
• M83: 69,951,516 km (0.082 R)
• M84: 75,150,042 km (0.101 R)
• M85: 76,784,099 km (0.076 R)
• M86: 81,241,517 km (0.084 R)
• M87: 81,370,022 km (0.104 R)
• M88: 82,271,947 km (0.099 R)
• M89: 84,085,822 km (0.12 R)
• M90: 85,781,962 km (0.114 R)
• M91: 86,174,956 km (0.065 R)
• M92: 86,962,738 km (0.045 R)
• M93: 88,148,900 km (0.066 R)

Kuiper Belt

Range: 30.8 - 60.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 376 - 17,248 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit