🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.87 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.8

Radius: 0.91

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 0.84 AU - 0.9 AU

Year: 296 Days

Day: 18.6 Hours

Environment

Temp: 168 °C

Axial Tilt: 34.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 93,605,966 km

• M1: 37,699 km (0.092 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.89 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.32

Radius: 1.12

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 0.74 AU - 1.04 AU

Year: 307 Days

Day: 13.4 Hours

Environment

Temp: 160 °C

Axial Tilt: 145.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.95 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.7

Radius: 1.49

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 0.77 AU - 1.13 AU

Year: 338 Days

Day: 29.2 Hours

Environment

Temp: 38 °C

Axial Tilt: 23.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 1.28 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.03

Radius: 1.75

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 1.28 AU - 1.28 AU

Year: 529 Days

Day: 45.1 Hours

Environment

Temp: -0 °C

Axial Tilt: 16 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 5 - Terrestrial

Semi-Major Axis: 1.4 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.81

Radius: 0.92

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 1.18 AU - 1.62 AU

Year: 605 Days

Day: 20.8 Hours

Environment

Temp: -20 °C

Axial Tilt: 81.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 1.99 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.93

Radius: 1.3

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 1.7 AU - 2.28 AU

Year: 1025 Days

Day: 20 Hours

Environment

Temp: -76 °C

Axial Tilt: 15.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 2.94 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.72

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.07

Orbit Range: 2.73 AU - 3.15 AU

Year: 1841 Days

Day: 40.1 Hours

Environment

Temp: -105 °C

Axial Tilt: 21.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 93,605,966 km

• M1: 759,957 km (0.112 R)

Asteroid Belt

Center: 4.19 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Gas Giant

Semi-Major Axis: 5.44 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 610.2

Radius: 13.9

Gravity: 3.16 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 4.12 AU - 6.76 AU

Year: 4634 Days

Day: 7.9 Hours

Environment

Temp: -153 °C

Axial Tilt: 26.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 93,605,966 km

• M1: 177,423 km (0.044 R)
• M2: 301,440 km (0.104 R)
• M3: 409,150 km (0.111 R)
• M4: 536,608 km (0.052 R)
• M5: 627,713 km (0.034 R)
• M6: 782,247 km (0.072 R)
• M7: 976,575 km (0.103 R)
• M8: 1,444,517 km (0.066 R)
• M9: 1,610,571 km (0.107 R)
• M10: 1,719,777 km (0.117 R)
• M11: 2,096,764 km (0.113 R)
• M12: 2,234,095 km (0.117 R)
• M13: 2,627,836 km (0.075 R)
• M14: 2,833,084 km (0.027 R)
• M15: 2,928,229 km (0.087 R)
• M16: 3,024,420 km (0.069 R)
• M17: 3,141,256 km (0.116 R)
• M18: 3,339,623 km (0.118 R)
• M19: 3,440,302 km (0.085 R)
• M20: 3,727,979 km (0.048 R)
• M21: 3,874,734 km (0.068 R)
• M22: 4,615,394 km (0.101 R)
• M23: 4,933,139 km (0.081 R)
• M24: 5,025,292 km (0.098 R)
• M25: 5,234,729 km (0.036 R)
• M26: 5,423,372 km (0.075 R)
• M27: 6,250,199 km (0.05 R)
• M28: 6,729,511 km (0.064 R)
• M29: 6,934,908 km (0.111 R)
• M30: 7,168,580 km (0.045 R)
• M31: 7,431,274 km (0.08 R)
• M32: 7,537,190 km (0.107 R)
• M33: 7,723,888 km (0.115 R)
• M34: 8,047,468 km (0.036 R)
• M35: 8,265,731 km (0.097 R)
• M36: 8,763,892 km (0.054 R)
• M37: 8,904,065 km (0.061 R)
• M38: 9,073,260 km (0.076 R)
• M39: 9,186,506 km (0.12 R)
• M40: 9,673,746 km (0.077 R)
• M41: 9,760,663 km (0.084 R)
• M42: 10,703,279 km (0.118 R)
• M43: 11,459,945 km (0.064 R)
• M44: 11,613,283 km (0.083 R)
• M45: 12,202,549 km (0.093 R)
• M46: 12,706,394 km (0.114 R)
• M47: 13,832,268 km (0.049 R)
• M48: 14,159,887 km (0.047 R)
• M49: 14,357,656 km (0.059 R)
• M50: 15,225,174 km (0.114 R)
• M51: 15,326,451 km (0.096 R)
• M52: 16,489,126 km (0.043 R)
• M53: 17,151,246 km (0.116 R)
• M54: 17,327,024 km (0.065 R)
• M55: 18,000,065 km (0.057 R)
• M56: 18,790,241 km (0.107 R)
• M57: 19,189,517 km (0.104 R)
• M58: 19,922,846 km (0.068 R)
• M59: 20,144,550 km (0.058 R)
• M60: 21,757,814 km (0.081 R)
• M61: 22,560,855 km (0.113 R)
• M62: 23,179,143 km (0.116 R)
• M63: 23,685,532 km (0.06 R)
• M64: 23,842,161 km (0.065 R)
• M65: 24,630,242 km (0.093 R)
• M66: 24,788,816 km (0.073 R)
• M67: 26,191,446 km (0.114 R)
• M68: 26,678,237 km (0.112 R)
• M69: 27,209,010 km (0.075 R)
• M70: 27,578,517 km (0.075 R)

Planet 9 - Gas Giant

Semi-Major Axis: 9.02 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 816.5

Radius: 10.9

Gravity: 6.87 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 8.72 AU - 9.32 AU

Year: 9895 Days

Day: 9.5 Hours

Environment

Temp: -167 °C

Axial Tilt: 15 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 93,605,966 km

• M1: 267,331 km (0.066 R)
• M2: 553,363 km (0.088 R)
• M3: 784,790 km (0.09 R)
• M4: 856,897 km (0.116 R)
• M5: 1,339,051 km (0.108 R)
• M6: 1,562,999 km (0.116 R)
• M7: 1,751,043 km (0.076 R)
• M8: 1,847,982 km (0.072 R)
• M9: 2,175,602 km (0.114 R)
• M10: 2,359,757 km (0.107 R)
• M11: 2,494,544 km (0.117 R)
• M12: 2,687,675 km (0.048 R)
• M13: 2,771,899 km (0.099 R)
• M14: 3,447,633 km (0.074 R)
• M15: 3,539,486 km (0.054 R)
• M16: 3,663,203 km (0.099 R)
• M17: 3,757,001 km (0.082 R)
• M18: 3,883,411 km (0.092 R)
• M19: 4,205,495 km (0.079 R)
• M20: 4,502,746 km (0.072 R)
• M21: 4,841,286 km (0.068 R)
• M22: 4,909,952 km (0.097 R)
• M23: 5,258,365 km (0.117 R)
• M24: 5,905,675 km (0.079 R)
• M25: 6,090,129 km (0.119 R)
• M26: 6,389,026 km (0.113 R)
• M27: 7,001,330 km (0.112 R)
• M28: 8,117,779 km (0.118 R)
• M29: 8,864,422 km (0.053 R)
• M30: 9,203,411 km (0.071 R)
• M31: 9,589,972 km (0.1 R)
• M32: 9,981,619 km (0.104 R)
• M33: 10,157,546 km (0.116 R)
• M34: 10,378,801 km (0.105 R)
• M35: 10,961,485 km (0.063 R)
• M36: 12,111,743 km (0.045 R)
• M37: 12,299,339 km (0.06 R)
• M38: 12,393,436 km (0.085 R)
• M39: 13,107,466 km (0.087 R)
• M40: 13,445,258 km (0.108 R)
• M41: 13,590,817 km (0.118 R)
• M42: 16,925,054 km (0.105 R)
• M43: 17,134,940 km (0.101 R)
• M44: 17,345,724 km (0.11 R)
• M45: 18,682,231 km (0.109 R)
• M46: 19,445,030 km (0.055 R)
• M47: 19,830,395 km (0.108 R)
• M48: 20,051,650 km (0.088 R)
• M49: 20,440,903 km (0.084 R)
• M50: 21,283,289 km (0.034 R)
• M51: 22,251,786 km (0.101 R)
• M52: 22,770,441 km (0.093 R)
• M53: 23,234,644 km (0.089 R)
• M54: 23,643,495 km (0.074 R)
• M55: 24,172,622 km (0.085 R)
• M56: 24,349,896 km (0.038 R)
• M57: 25,063,178 km (0.118 R)
• M58: 25,362,524 km (0.075 R)
• M59: 25,783,492 km (0.116 R)
• M60: 26,146,117 km (0.057 R)
• M61: 26,449,652 km (0.081 R)
• M62: 26,754,233 km (0.103 R)
• M63: 27,060,160 km (0.055 R)
• M64: 27,244,166 km (0.109 R)
• M65: 27,428,620 km (0.09 R)
• M66: 29,864,522 km (0.107 R)
• M67: 30,245,398 km (0.069 R)
• M68: 30,564,042 km (0.119 R)
• M69: 31,204,620 km (0.107 R)
• M70: 31,979,088 km (0.057 R)
• M71: 33,481,350 km (0.042 R)
• M72: 33,943,158 km (0.104 R)
• M73: 34,872,909 km (0.102 R)
• M74: 35,207,111 km (0.101 R)
• M75: 36,080,762 km (0.114 R)
• M76: 37,029,662 km (0.05 R)
• M77: 37,575,544 km (0.116 R)
• M78: 38,468,344 km (0.114 R)
• M79: 39,368,026 km (0.079 R)
• M80: 41,329,404 km (0.109 R)
• M81: 42,037,600 km (0.079 R)
• M82: 45,492,413 km (0.105 R)
• M83: 45,930,585 km (0.104 R)
• M84: 46,958,622 km (0.116 R)
• M85: 47,106,126 km (0.09 R)
• M86: 49,336,630 km (0.081 R)
• M87: 50,389,350 km (0.077 R)

Planet 10 - Ice Giant

Semi-Major Axis: 18.99 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 558.4

Radius: 3.1

Gravity: 58.11 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 17.85 AU - 20.13 AU

Year: 30226 Days

Day: 15.4 Hours

Environment

Temp: -203 °C

Axial Tilt: 33.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (98)

Outer Limit: 93,605,966 km

• M1: 46,974 km (0.101 R)
• M2: 386,411 km (0.066 R)
• M3: 549,323 km (0.119 R)
• M4: 574,157 km (0.03 R)
• M5: 759,209 km (0.064 R)
• M6: 1,180,178 km (0.115 R)
• M7: 1,413,700 km (0.109 R)
• M8: 1,448,257 km (0.054 R)
• M9: 1,518,119 km (0.099 R)
• M10: 1,589,178 km (0.108 R)
• M11: 1,960,330 km (0.059 R)
• M12: 2,195,498 km (0.116 R)
• M13: 2,953,212 km (0.117 R)
• M14: 2,997,343 km (0.112 R)
• M15: 3,222,039 km (0.098 R)
• M16: 3,498,795 km (0.071 R)
• M17: 3,545,619 km (0.099 R)
• M18: 4,074,896 km (0.08 R)
• M19: 4,373,793 km (0.098 R)
• M20: 4,628,259 km (0.095 R)
• M21: 4,783,242 km (0.119 R)
• M22: 4,887,512 km (0.11 R)
• M23: 4,939,871 km (0.07 R)
• M24: 6,026,849 km (0.07 R)
• M25: 6,888,384 km (0.103 R)
• M26: 7,243,678 km (0.071 R)
• M27: 7,604,957 km (0.113 R)
• M28: 8,033,705 km (0.103 R)
• M29: 8,786,930 km (0.058 R)
• M30: 10,494,291 km (0.032 R)
• M31: 11,039,724 km (0.112 R)
• M32: 12,947,546 km (0.105 R)
• M33: 13,458,423 km (0.114 R)
• M34: 14,125,031 km (0.081 R)
• M35: 16,110,344 km (0.106 R)
• M36: 16,580,680 km (0.096 R)
• M37: 17,055,504 km (0.063 R)
• M38: 17,135,090 km (0.111 R)
• M39: 17,454,631 km (0.115 R)
• M40: 17,695,633 km (0.073 R)
• M41: 18,099,697 km (0.078 R)
• M42: 18,425,072 km (0.082 R)
• M43: 18,588,583 km (0.074 R)
• M44: 19,247,112 km (0.088 R)
• M45: 19,913,272 km (0.103 R)
• M46: 21,097,040 km (0.038 R)
• M47: 21,268,030 km (0.118 R)
• M48: 22,129,714 km (0.104 R)
• M49: 23,002,917 km (0.11 R)
• M50: 23,443,632 km (0.088 R)
• M51: 23,620,756 km (0.031 R)
• M52: 23,976,200 km (0.077 R)
• M53: 24,602,567 km (0.113 R)
• M54: 25,234,318 km (0.091 R)
• M55: 25,506,736 km (0.038 R)
• M56: 26,698,283 km (0.071 R)
• M57: 28,377,818 km (0.068 R)
• M58: 30,573,167 km (0.117 R)
• M59: 31,349,431 km (0.109 R)
• M60: 32,526,018 km (0.053 R)
• M61: 34,518,661 km (0.061 R)
• M62: 39,564,897 km (0.103 R)
• M63: 40,729,067 km (0.12 R)
• M64: 41,582,673 km (0.029 R)
• M65: 43,524,752 km (0.06 R)
• M66: 43,960,381 km (0.09 R)
• M67: 47,496,576 km (0.096 R)
• M68: 47,832,872 km (0.082 R)
• M69: 48,620,355 km (0.112 R)
• M70: 49,412,177 km (0.089 R)
• M71: 50,208,187 km (0.119 R)
• M72: 53,318,027 km (0.118 R)
• M73: 56,134,207 km (0.083 R)
• M74: 56,726,914 km (0.084 R)
• M75: 60,569,485 km (0.091 R)
• M76: 65,613,776 km (0.112 R)
• M77: 66,613,688 km (0.11 R)
• M78: 67,744,498 km (0.102 R)
• M79: 69,897,810 km (0.061 R)
• M80: 70,152,725 km (0.093 R)
• M81: 71,431,338 km (0.114 R)
• M82: 72,202,216 km (0.057 R)
• M83: 73,881,900 km (0.059 R)
• M84: 76,885,078 km (0.106 R)
• M85: 78,203,184 km (0.095 R)
• M86: 79,395,779 km (0.113 R)
• M87: 79,661,614 km (0.068 R)
• M88: 80,594,506 km (0.118 R)
• M89: 82,874,976 km (0.081 R)
• M90: 84,361,680 km (0.117 R)
• M91: 84,768,736 km (0.053 R)
• M92: 85,448,658 km (0.052 R)
• M93: 87,498,897 km (0.077 R)
• M94: 87,910,890 km (0.104 R)
• M95: 89,703,820 km (0.108 R)
• M96: 90,396,458 km (0.071 R)
• M97: 91,091,041 km (0.116 R)
• M98: 92,205,994 km (0.06 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 263 - 13,872 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit