🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.52

Radius: 1.83

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.143

Orbit Range: 0.46 AU - 0.62 AU

Year: 144 Days

Day: 16.9 Hours

Environment

Temp: 214 °C

Axial Tilt: 44.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 111,825,239 km

• M1: 121,324 km (0.111 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.25

Radius: 0.57

Gravity: 0.77 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 0.57 AU - 0.77 AU

Year: 198 Days

Day: 15.8 Hours

Environment

Temp: 165 °C

Axial Tilt: 27.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.22 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.32

Radius: 1.8

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 1.01 AU - 1.43 AU

Year: 487 Days

Day: 40.1 Hours

Environment

Temp: 15 °C

Axial Tilt: 46.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 111,825,239 km

• M1: 610,509 km (0.071 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.47 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.15

Radius: 1.06

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 1.38 AU - 1.56 AU

Year: 645 Days

Day: 34.6 Hours

Environment

Temp: -36 °C

Axial Tilt: 101.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.11 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.86

Radius: 1.72

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.005

Orbit Range: 2.1 AU - 2.12 AU

Year: 1108 Days

Day: 30.5 Hours

Environment

Temp: -68 °C

Axial Tilt: 38.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 111,825,239 km

• M1: 589,416 km (0.085 R)
• M2: 1,602,044 km (0.063 R)

Planet 6 - Terrestrial

Semi-Major Axis: 2.16 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.4

Radius: 0.69

Gravity: 0.84 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 1.97 AU - 2.35 AU

Year: 1148 Days

Day: 14.2 Hours

Environment

Temp: -72 °C

Axial Tilt: 35.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 111,825,239 km

• M1: 173,534 km (0.116 R)

Planet 7 - Terrestrial

Semi-Major Axis: 2.61 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.87

Radius: 1.72

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 2.33 AU - 2.89 AU

Year: 1525 Days

Day: 25.5 Hours

Environment

Temp: -81 °C

Axial Tilt: 3.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Gas Giant

Semi-Major Axis: 12.08 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 852.4

Radius: 12.2

Gravity: 5.73 G

Time & Orbit

Eccentricity (e): 0.047

Orbit Range: 11.51 AU - 12.65 AU

Year: 15184 Days

Day: 14 Hours

Environment

Temp: -182 °C

Axial Tilt: 24.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 111,825,239 km

• M1: 153,936 km (0.058 R)
• M2: 276,606 km (0.065 R)
• M3: 453,282 km (0.092 R)
• M4: 715,975 km (0.032 R)
• M5: 866,321 km (0.073 R)
• M6: 1,101,040 km (0.093 R)
• M7: 1,226,403 km (0.086 R)
• M8: 1,330,224 km (0.099 R)
• M9: 2,236,638 km (0.113 R)
• M10: 2,497,088 km (0.072 R)
• M11: 3,047,608 km (0.042 R)
• M12: 3,337,080 km (0.086 R)
• M13: 3,904,056 km (0.045 R)
• M14: 4,298,844 km (0.108 R)
• M15: 5,255,224 km (0.098 R)
• M16: 5,384,775 km (0.098 R)
• M17: 5,824,443 km (0.093 R)
• M18: 6,093,869 km (0.047 R)
• M19: 6,275,780 km (0.109 R)
• M20: 6,413,410 km (0.069 R)
• M21: 6,598,463 km (0.053 R)
• M22: 7,212,113 km (0.116 R)
• M23: 7,550,205 km (0.092 R)
• M24: 8,142,014 km (0.114 R)
• M25: 8,646,458 km (0.054 R)
• M26: 10,328,686 km (0.085 R)
• M27: 10,764,764 km (0.082 R)
• M28: 11,095,824 km (0.12 R)
• M29: 12,511,169 km (0.113 R)
• M30: 14,769,648 km (0.07 R)
• M31: 15,260,928 km (0.097 R)
• M32: 15,384,645 km (0.031 R)
• M33: 16,008,019 km (0.089 R)
• M34: 17,022,592 km (0.101 R)
• M35: 17,150,947 km (0.088 R)
• M36: 17,927,510 km (0.052 R)
• M37: 18,715,442 km (0.094 R)
• M38: 19,918,657 km (0.119 R)
• M39: 20,053,894 km (0.1 R)
• M40: 22,610,372 km (0.078 R)
• M41: 23,532,792 km (0.047 R)
• M42: 23,747,465 km (0.079 R)
• M43: 24,539,885 km (0.061 R)
• M44: 27,043,854 km (0.067 R)
• M45: 28,250,212 km (0.084 R)
• M46: 28,936,417 km (0.043 R)
• M47: 29,550,965 km (0.076 R)
• M48: 30,403,074 km (0.089 R)
• M49: 30,714,986 km (0.066 R)
• M50: 31,657,004 km (0.092 R)
• M51: 35,354,914 km (0.061 R)
• M52: 35,436,893 km (0.113 R)
• M53: 35,847,240 km (0.072 R)
• M54: 36,590,143 km (0.101 R)
• M55: 37,839,285 km (0.085 R)
• M56: 38,006,985 km (0.109 R)
• M57: 38,174,833 km (0.098 R)
• M58: 38,427,055 km (0.063 R)
• M59: 38,511,279 km (0.101 R)
• M60: 38,764,399 km (0.091 R)
• M61: 38,848,772 km (0.063 R)
• M62: 39,017,967 km (0.072 R)
• M63: 39,696,842 km (0.116 R)
• M64: 42,190,339 km (0.116 R)
• M65: 43,149,262 km (0.103 R)
• M66: 44,557,127 km (0.08 R)
• M67: 44,645,540 km (0.106 R)
• M68: 46,517,308 km (0.116 R)
• M69: 46,696,826 km (0.053 R)
• M70: 46,786,734 km (0.072 R)
• M71: 46,876,642 km (0.047 R)
• M72: 47,960,479 km (0.092 R)
• M73: 48,051,135 km (0.097 R)
• M74: 49,326,906 km (0.114 R)
• M75: 53,220,190 km (0.062 R)
• M76: 54,161,610 km (0.064 R)
• M77: 55,679,430 km (0.111 R)
• M78: 57,403,695 km (0.095 R)
• M79: 57,789,209 km (0.079 R)
• M80: 60,511,890 km (0.048 R)
• M81: 62,086,557 km (0.11 R)
• M82: 62,284,325 km (0.069 R)
• M83: 65,577,573 km (0.029 R)

Planet 9 - Ice Giant

Semi-Major Axis: 17.75 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 560.3

Radius: 3.8

Gravity: 38.8 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 17.29 AU - 18.21 AU

Year: 27045 Days

Day: 22 Hours

Environment

Temp: -200 °C

Axial Tilt: 3.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 111,825,239 km

• M1: 49,966 km (0.041 R)
• M2: 87,664 km (0.095 R)
• M3: 350,657 km (0.027 R)
• M4: 592,557 km (0.114 R)
• M5: 691,441 km (0.106 R)
• M6: 717,023 km (0.098 R)
• M7: 1,048,980 km (0.044 R)
• M8: 1,199,775 km (0.099 R)
• M9: 1,869,375 km (0.108 R)
• M10: 1,905,428 km (0.053 R)
• M11: 2,317,570 km (0.086 R)
• M12: 2,553,636 km (0.047 R)
• M13: 2,674,660 km (0.111 R)
• M14: 3,798,888 km (0.075 R)
• M15: 3,844,815 km (0.09 R)
• M16: 4,849,215 km (0.078 R)
• M17: 5,099,791 km (0.055 R)
• M18: 5,150,355 km (0.067 R)
• M19: 5,717,930 km (0.114 R)
• M20: 7,193,114 km (0.052 R)
• M21: 7,478,697 km (0.05 R)
• M22: 7,826,063 km (0.113 R)
• M23: 8,536,503 km (0.117 R)
• M24: 9,577,854 km (0.115 R)
• M25: 10,788,250 km (0.038 R)
• M26: 11,180,346 km (0.083 R)
• M27: 11,911,431 km (0.104 R)
• M28: 12,452,676 km (0.113 R)
• M29: 13,349,216 km (0.089 R)
• M30: 13,629,264 km (0.059 R)
• M31: 13,982,015 km (0.119 R)
• M32: 14,052,925 km (0.099 R)
• M33: 15,203,781 km (0.052 R)
• M34: 16,985,791 km (0.064 R)
• M35: 17,061,488 km (0.114 R)
• M36: 17,289,176 km (0.109 R)
• M37: 18,520,366 km (0.082 R)
• M38: 18,676,247 km (0.071 R)
• M39: 19,146,583 km (0.117 R)
• M40: 19,462,234 km (0.112 R)
• M41: 20,098,773 km (0.105 R)
• M42: 20,985,141 km (0.057 R)
• M43: 21,801,945 km (0.079 R)
• M44: 22,048,931 km (0.09 R)
• M45: 23,550,594 km (0.054 R)
• M46: 24,143,451 km (0.043 R)
• M47: 25,257,506 km (0.087 R)
• M48: 25,690,442 km (0.101 R)
• M49: 26,827,386 km (0.064 R)
• M50: 27,980,786 km (0.073 R)
• M51: 28,428,682 km (0.074 R)
• M52: 28,969,179 km (0.034 R)
• M53: 31,165,276 km (0.084 R)
• M54: 33,035,847 km (0.088 R)
• M55: 34,175,484 km (0.107 R)
• M56: 34,750,089 km (0.078 R)
• M57: 36,590,742 km (0.071 R)
• M58: 37,967,192 km (0.061 R)
• M59: 39,560,858 km (0.096 R)
• M60: 40,568,100 km (0.032 R)
• M61: 40,871,784 km (0.103 R)
• M62: 41,889,797 km (0.028 R)
• M63: 43,225,706 km (0.077 R)
• M64: 44,679,947 km (0.101 R)
• M65: 46,044,579 km (0.081 R)
• M66: 47,849,627 km (0.113 R)
• M67: 48,277,776 km (0.071 R)
• M68: 48,492,299 km (0.062 R)
• M69: 49,677,713 km (0.113 R)
• M70: 49,786,022 km (0.063 R)
• M71: 50,002,789 km (0.054 R)
• M72: 50,111,248 km (0.106 R)
• M73: 51,309,676 km (0.075 R)
• M74: 52,187,217 km (0.06 R)
• M75: 52,848,589 km (0.085 R)
• M76: 57,668,932 km (0.064 R)
• M77: 58,124,457 km (0.064 R)
• M78: 59,039,099 km (0.104 R)
• M79: 59,843,337 km (0.059 R)
• M80: 60,882,444 km (0.11 R)
• M81: 62,744,788 km (0.074 R)
• M82: 63,213,179 km (0.109 R)
• M83: 63,447,898 km (0.11 R)
• M84: 64,743,714 km (0.106 R)
• M85: 66,167,288 km (0.059 R)
• M86: 75,917,628 km (0.107 R)
• M87: 76,416,836 km (0.108 R)
• M88: 77,418,394 km (0.117 R)
• M89: 79,055,144 km (0.118 R)
• M90: 79,687,644 km (0.084 R)
• M91: 80,321,939 km (0.066 R)
• M92: 81,595,466 km (0.093 R)
• M93: 83,260,939 km (0.047 R)
• M94: 83,389,593 km (0.114 R)
• M95: 84,162,416 km (0.103 R)

Planet 10 - Ice Giant

Semi-Major Axis: 19.11 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 952.9

Radius: 3.6

Gravity: 73.53 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 16.57 AU - 21.65 AU

Year: 30212 Days

Day: 18.8 Hours

Environment

Temp: -195 °C

Axial Tilt: 21.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 111,825,239 km

• M1: 191,635 km (0.076 R)
• M2: 1,006,943 km (0.105 R)
• M3: 1,565,991 km (0.098 R)
• M4: 1,687,614 km (0.061 R)
• M5: 1,983,369 km (0.089 R)
• M6: 2,070,734 km (0.083 R)
• M7: 2,249,503 km (0.088 R)
• M8: 2,621,703 km (0.116 R)
• M9: 2,863,902 km (0.079 R)
• M10: 3,579,578 km (0.086 R)
• M11: 3,632,685 km (0.099 R)
• M12: 4,575,750 km (0.097 R)
• M13: 4,749,583 km (0.091 R)
• M14: 5,044,141 km (0.086 R)
• M15: 5,284,096 km (0.044 R)
• M16: 5,466,605 km (0.081 R)
• M17: 5,962,971 km (0.061 R)
• M18: 7,673,324 km (0.085 R)
• M19: 8,795,457 km (0.064 R)
• M20: 8,867,264 km (0.088 R)
• M21: 9,448,901 km (0.1 R)
• M22: 9,818,557 km (0.117 R)
• M23: 10,042,655 km (0.058 R)
• M24: 11,188,275 km (0.037 R)
• M25: 12,294,252 km (0.045 R)
• M26: 13,766,594 km (0.099 R)
• M27: 16,076,984 km (0.12 R)
• M28: 16,429,287 km (0.044 R)
• M29: 16,695,272 km (0.118 R)
• M30: 18,688,364 km (0.109 R)
• M31: 21,718,469 km (0.101 R)
• M32: 22,205,560 km (0.095 R)
• M33: 24,088,848 km (0.076 R)
• M34: 26,436,038 km (0.112 R)
• M35: 28,642,008 km (0.116 R)
• M36: 29,928,700 km (0.103 R)
• M37: 31,673,460 km (0.12 R)
• M38: 31,783,713 km (0.038 R)
• M39: 33,787,876 km (0.076 R)
• M40: 36,522,974 km (0.081 R)
• M41: 36,985,680 km (0.096 R)
• M42: 38,033,912 km (0.068 R)
• M43: 38,150,898 km (0.119 R)
• M44: 39,565,196 km (0.082 R)
• M45: 39,921,389 km (0.083 R)
• M46: 40,517,386 km (0.085 R)
• M47: 43,174,843 km (0.107 R)
• M48: 43,664,028 km (0.066 R)
• M49: 45,142,504 km (0.051 R)
• M50: 47,895,553 km (0.106 R)
• M51: 48,275,083 km (0.113 R)
• M52: 51,606,478 km (0.119 R)
• M53: 51,865,881 km (0.102 R)
• M54: 52,776,782 km (0.088 R)
• M55: 53,693,219 km (0.102 R)
• M56: 54,087,409 km (0.079 R)
• M57: 55,011,326 km (0.104 R)
• M58: 56,206,613 km (0.06 R)
• M59: 56,740,677 km (0.117 R)
• M60: 57,410,576 km (0.101 R)
• M61: 58,893,540 km (0.112 R)
• M62: 60,525,653 km (0.093 R)
• M63: 64,251,837 km (0.092 R)
• M64: 65,791,049 km (0.102 R)
• M65: 70,337,478 km (0.115 R)
• M66: 71,345,319 km (0.105 R)
• M67: 72,213,136 km (0.071 R)
• M68: 72,358,096 km (0.058 R)
• M69: 72,503,206 km (0.098 R)
• M70: 73,521,370 km (0.026 R)
• M71: 73,959,093 km (0.106 R)
• M72: 76,161,024 km (0.092 R)
• M73: 77,937,947 km (0.109 R)
• M74: 78,533,347 km (0.053 R)
• M75: 81,231,045 km (0.097 R)
• M76: 82,591,339 km (0.033 R)
• M77: 86,716,949 km (0.075 R)
• M78: 87,488,276 km (0.081 R)
• M79: 88,261,846 km (0.057 R)
• M80: 89,504,406 km (0.076 R)
• M81: 95,007,813 km (0.068 R)
• M82: 95,643,753 km (0.112 R)
• M83: 100,296,097 km (0.112 R)
• M84: 101,267,885 km (0.086 R)
• M85: 102,242,814 km (0.1 R)
• M86: 102,405,577 km (0.108 R)
• M87: 103,547,457 km (0.098 R)
• M88: 105,021,744 km (0.082 R)
• M89: 106,008,342 km (0.098 R)
• M90: 106,502,913 km (0.089 R)
• M91: 108,156,867 km (0.106 R)
• M92: 109,486,044 km (0.042 R)
• M93: 109,652,546 km (0.093 R)

Kuiper Belt

Range: 30.3 - 49.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 269 - 15,101 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit