🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.12

Radius: 1.58

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 0.52 AU - 0.58 AU

Year: 143 Days

Day: 20.3 Hours

Environment

Temp: 203 °C

Axial Tilt: 36.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 114,864,051 km

• M1: 229,184 km (0.098 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.87 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.53

Radius: 1.45

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 0.7 AU - 1.04 AU

Year: 285 Days

Day: 13.2 Hours

Environment

Temp: 177 °C

Axial Tilt: 10.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 114,864,051 km

• M1: 569,519 km (0.067 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.87 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.49

Radius: 1.65

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 0.8 AU - 0.94 AU

Year: 285 Days

Day: 35.8 Hours

Environment

Temp: 96 °C

Axial Tilt: 3.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 0.9 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.03

Radius: 1.56

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 0.72 AU - 1.08 AU

Year: 300 Days

Day: 13.3 Hours

Environment

Temp: 142 °C

Axial Tilt: 25.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 5 - Terrestrial

Semi-Major Axis: 1.1 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2

Radius: 1.32

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 1 AU - 1.2 AU

Year: 405 Days

Day: 19.4 Hours

Environment

Temp: 26 °C

Axial Tilt: 38.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Asteroid Belt

Center: 1.78 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Terrestrial

Semi-Major Axis: 2.46 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.6

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 1.97 AU - 2.95 AU

Year: 1356 Days

Day: 17.4 Hours

Environment

Temp: -71 °C

Axial Tilt: 2.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 114,864,051 km

• M1: 931,995 km (0.1 R)

Planet 7 - Terrestrial

Semi-Major Axis: 3.5 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.13

Radius: 1.35

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 2.79 AU - 4.21 AU

Year: 2301 Days

Day: 30.1 Hours

Environment

Temp: -96 °C

Axial Tilt: 4.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Terrestrial

Semi-Major Axis: 3.96 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.94

Radius: 1.73

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 3.08 AU - 4.84 AU

Year: 2770 Days

Day: 21.7 Hours

Environment

Temp: -124 °C

Axial Tilt: 37.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 9 - Ice Giant

Semi-Major Axis: 15.96 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 434

Radius: 7.5

Gravity: 7.72 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 14.01 AU - 17.91 AU

Year: 22409 Days

Day: 19.8 Hours

Environment

Temp: -194 °C

Axial Tilt: 96.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 114,864,051 km

• M1: 95,443 km (0.075 R)
• M2: 143,614 km (0.088 R)
• M3: 222,602 km (0.085 R)
• M4: 338,839 km (0.108 R)
• M5: 721,062 km (0.116 R)
• M6: 1,206,656 km (0.033 R)
• M7: 2,026,004 km (0.096 R)
• M8: 2,122,345 km (0.086 R)
• M9: 2,983,430 km (0.092 R)
• M10: 3,056,584 km (0.086 R)
• M11: 3,355,331 km (0.096 R)
• M12: 4,142,664 km (0.102 R)
• M13: 4,726,545 km (0.083 R)
• M14: 5,425,316 km (0.065 R)
• M15: 5,832,372 km (0.068 R)
• M16: 7,557,385 km (0.039 R)
• M17: 8,371,347 km (0.091 R)
• M18: 8,841,234 km (0.084 R)
• M19: 9,427,359 km (0.078 R)
• M20: 9,481,214 km (0.08 R)
• M21: 10,136,004 km (0.052 R)
• M22: 10,469,009 km (0.11 R)
• M23: 10,692,807 km (0.099 R)
• M24: 10,805,454 km (0.099 R)
• M25: 11,088,643 km (0.068 R)
• M26: 11,259,633 km (0.12 R)
• M27: 11,836,184 km (0.088 R)
• M28: 11,894,377 km (0.108 R)
• M29: 12,659,271 km (0.026 R)
• M30: 12,897,880 km (0.087 R)
• M31: 14,236,631 km (0.053 R)
• M32: 14,609,279 km (0.084 R)
• M33: 16,067,709 km (0.105 R)
• M34: 16,846,815 km (0.082 R)
• M35: 16,977,862 km (0.103 R)
• M36: 17,175,032 km (0.076 R)
• M37: 18,172,551 km (0.114 R)
• M38: 19,876,471 km (0.099 R)
• M39: 20,084,262 km (0.092 R)
• M40: 20,502,239 km (0.062 R)
• M41: 20,993,518 km (0.058 R)
• M42: 22,059,104 km (0.068 R)
• M43: 22,202,418 km (0.075 R)
• M44: 24,910,888 km (0.076 R)
• M45: 25,736,070 km (0.109 R)
• M46: 27,721,832 km (0.102 R)
• M47: 28,576,634 km (0.091 R)
• M48: 28,967,982 km (0.09 R)
• M49: 29,994,074 km (0.07 R)
• M50: 30,871,465 km (0.11 R)
• M51: 32,570,000 km (0.107 R)
• M52: 34,381,630 km (0.103 R)
• M53: 34,714,485 km (0.051 R)
• M54: 34,881,287 km (0.088 R)
• M55: 35,132,162 km (0.072 R)
• M56: 35,215,788 km (0.034 R)
• M57: 38,618,840 km (0.106 R)
• M58: 41,858,681 km (0.043 R)
• M59: 42,838,547 km (0.115 R)
• M60: 43,556,018 km (0.07 R)
• M61: 44,458,393 km (0.117 R)
• M62: 45,275,646 km (0.116 R)
• M63: 46,189,689 km (0.107 R)
• M64: 47,386,921 km (0.07 R)
• M65: 47,479,522 km (0.102 R)
• M66: 48,035,876 km (0.112 R)
• M67: 49,342,464 km (0.081 R)
• M68: 49,717,955 km (0.119 R)
• M69: 50,755,416 km (0.095 R)
• M70: 51,990,646 km (0.115 R)
• M71: 52,181,532 km (0.092 R)
• M72: 52,947,474 km (0.096 R)
• M73: 53,043,515 km (0.046 R)
• M74: 53,524,473 km (0.078 R)
• M75: 53,910,285 km (0.097 R)
• M76: 54,006,926 km (0.101 R)
• M77: 54,781,693 km (0.107 R)
• M78: 54,975,871 km (0.068 R)
• M79: 55,950,800 km (0.115 R)
• M80: 56,146,325 km (0.064 R)
• M81: 56,832,979 km (0.054 R)
• M82: 57,226,571 km (0.07 R)
• M83: 61,111,029 km (0.055 R)
• M84: 62,120,665 km (0.09 R)
• M85: 62,627,503 km (0.097 R)
• M86: 64,566,291 km (0.117 R)
• M87: 65,079,711 km (0.087 R)
• M88: 67,043,183 km (0.034 R)
• M89: 67,354,945 km (0.117 R)
• M90: 67,563,036 km (0.047 R)
• M91: 67,771,426 km (0.115 R)
• M92: 69,025,954 km (0.11 R)

Planet 10 - Ice Giant

Semi-Major Axis: 20.8 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 848

Radius: 6.6

Gravity: 19.47 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 18.93 AU - 22.67 AU

Year: 33341 Days

Day: 15.7 Hours

Environment

Temp: -196 °C

Axial Tilt: 13.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 114,864,051 km

• M1: 214,523 km (0.114 R)
• M2: 708,645 km (0.115 R)
• M3: 1,251,685 km (0.082 R)
• M4: 1,603,240 km (0.085 R)
• M5: 2,630,679 km (0.042 R)
• M6: 2,728,216 km (0.094 R)
• M7: 3,232,960 km (0.094 R)
• M8: 3,549,658 km (0.102 R)
• M9: 3,766,426 km (0.101 R)
• M10: 4,616,889 km (0.093 R)
• M11: 5,400,184 km (0.114 R)
• M12: 5,524,350 km (0.103 R)
• M13: 5,775,525 km (0.097 R)
• M14: 6,485,367 km (0.084 R)
• M15: 7,497,097 km (0.107 R)
• M16: 7,566,361 km (0.086 R)
• M17: 7,635,625 km (0.086 R)
• M18: 8,847,667 km (0.12 R)
• M19: 9,141,477 km (0.089 R)
• M20: 11,286,262 km (0.111 R)
• M21: 11,845,608 km (0.048 R)
• M22: 12,414,230 km (0.12 R)
• M23: 12,496,060 km (0.105 R)
• M24: 13,577,652 km (0.111 R)
• M25: 14,429,762 km (0.098 R)
• M26: 17,914,943 km (0.071 R)
• M27: 18,566,741 km (0.066 R)
• M28: 19,321,163 km (0.057 R)
• M29: 21,545,385 km (0.106 R)
• M30: 21,841,289 km (0.04 R)
• M31: 22,737,530 km (0.114 R)
• M32: 22,837,910 km (0.096 R)
• M33: 27,608,736 km (0.076 R)
• M34: 29,775,661 km (0.048 R)
• M35: 31,884,243 km (0.049 R)
• M36: 31,996,591 km (0.042 R)
• M37: 32,221,586 km (0.093 R)
• M38: 33,013,258 km (0.103 R)
• M39: 38,372,602 km (0.104 R)
• M40: 38,851,165 km (0.117 R)
• M41: 40,177,650 km (0.083 R)
• M42: 42,010,224 km (0.106 R)
• M43: 43,620,346 km (0.096 R)
• M44: 49,217,699 km (0.108 R)
• M45: 49,867,852 km (0.104 R)
• M46: 51,176,833 km (0.101 R)
• M47: 53,962,196 km (0.084 R)
• M48: 54,096,086 km (0.111 R)
• M49: 54,364,165 km (0.098 R)
• M50: 55,170,947 km (0.116 R)
• M51: 55,440,821 km (0.118 R)
• M52: 58,163,054 km (0.045 R)
• M53: 58,712,826 km (0.074 R)
• M54: 58,850,456 km (0.092 R)
• M55: 59,126,165 km (0.066 R)
• M56: 59,540,551 km (0.074 R)
• M57: 60,094,512 km (0.041 R)
• M58: 60,372,016 km (0.064 R)
• M59: 61,486,819 km (0.107 R)
• M60: 62,467,732 km (0.043 R)
• M61: 63,030,669 km (0.092 R)
• M62: 63,595,252 km (0.045 R)
• M63: 64,445,267 km (0.088 R)
• M64: 65,727,171 km (0.108 R)
• M65: 66,443,146 km (0.086 R)
• M66: 67,449,641 km (0.098 R)
• M67: 68,316,411 km (0.086 R)
• M68: 71,820,143 km (0.037 R)
• M69: 71,967,347 km (0.078 R)
• M70: 73,297,272 km (0.093 R)
• M71: 73,445,523 km (0.076 R)
• M72: 76,581,843 km (0.054 R)
• M73: 79,000,840 km (0.074 R)
• M74: 81,751,796 km (0.091 R)
• M75: 83,758,202 km (0.108 R)
• M76: 85,312,524 km (0.081 R)
• M77: 87,819,186 km (0.04 R)
• M78: 90,986,323 km (0.052 R)
• M79: 91,145,644 km (0.107 R)
• M80: 92,904,616 km (0.088 R)
• M81: 93,707,807 km (0.066 R)
• M82: 99,066,253 km (0.102 R)
• M83: 99,722,539 km (0.114 R)
• M84: 102,527,649 km (0.109 R)
• M85: 104,023,179 km (0.089 R)
• M86: 104,523,284 km (0.104 R)
• M87: 104,857,187 km (0.042 R)
• M88: 105,358,639 km (0.109 R)
• M89: 105,693,439 km (0.109 R)
• M90: 107,204,078 km (0.057 R)
• M91: 110,077,105 km (0.117 R)
• M92: 111,097,213 km (0.094 R)
• M93: 112,462,144 km (0.099 R)

Kuiper Belt

Range: 31.2 - 58.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 393 - 11,912 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit