🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.08

Radius: 1.34

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 0.48 AU - 0.74 AU

Year: 173 Days

Day: 22.3 Hours

Environment

Temp: 189 °C

Axial Tilt: 14.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 112,284,245 km

• M1: 286,630 km (0.078 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.96 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.37

Radius: 1.63

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.04

Orbit Range: 0.92 AU - 1 AU

Year: 342 Days

Day: 28.7 Hours

Environment

Temp: 107 °C

Axial Tilt: 13.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 112,284,245 km

• M1: 174,880 km (0.088 R)
• M2: 712,086 km (0.117 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.23 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.4

Radius: 1.81

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 1.85 AU - 2.61 AU

Year: 1210 Days

Day: 22.2 Hours

Environment

Temp: -82 °C

Axial Tilt: 15.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 112,284,245 km

• M1: 1,070,822 km (0.109 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.55 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.32

Radius: 1.12

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 2.48 AU - 2.62 AU

Year: 1480 Days

Day: 20.3 Hours

Environment

Temp: -92 °C

Axial Tilt: 16.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 112,284,245 km

• M1: 27,975 km (0.106 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.8 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.87

Radius: 1.72

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.149

Orbit Range: 3.23 AU - 4.37 AU

Year: 2692 Days

Day: 41.6 Hours

Environment

Temp: -110 °C

Axial Tilt: 32.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 4.32 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.44

Radius: 1.82

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 4.14 AU - 4.5 AU

Year: 3263 Days

Day: 32.4 Hours

Environment

Temp: -121 °C

Axial Tilt: 11.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 112,284,245 km

• M1: 2,357,812 km (0.097 R)
• M2: 4,198,464 km (0.086 R)

Planet 7 - Terrestrial

Semi-Major Axis: 4.74 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.41

Radius: 1.81

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 3.66 AU - 5.82 AU

Year: 3751 Days

Day: 40.4 Hours

Environment

Temp: -143 °C

Axial Tilt: 33.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.65 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Gas Giant

Semi-Major Axis: 6.56 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 105.1

Radius: 9.9

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 5.52 AU - 7.6 AU

Year: 6106 Days

Day: 6.2 Hours

Environment

Temp: -151 °C

Axial Tilt: 148.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 112,284,245 km

• M1: 124,765 km (0.115 R)
• M2: 209,138 km (0.047 R)
• M3: 499,956 km (0.069 R)
• M4: 569,818 km (0.094 R)
• M5: 801,545 km (0.114 R)
• M6: 876,195 km (0.059 R)
• M7: 973,134 km (0.112 R)
• M8: 1,053,468 km (0.113 R)
• M9: 1,264,401 km (0.069 R)
• M10: 1,409,062 km (0.116 R)
• M11: 1,535,921 km (0.118 R)
• M12: 1,642,585 km (0.117 R)
• M13: 1,813,575 km (0.061 R)
• M14: 2,016,280 km (0.09 R)
• M15: 2,293,784 km (0.096 R)
• M16: 2,555,431 km (0.103 R)
• M17: 2,885,145 km (0.039 R)
• M18: 2,958,747 km (0.08 R)
• M19: 3,062,717 km (0.069 R)
• M20: 3,198,253 km (0.12 R)
• M21: 3,351,291 km (0.088 R)
• M22: 3,664,549 km (0.057 R)
• M23: 4,085,967 km (0.061 R)
• M24: 4,319,339 km (0.061 R)
• M25: 4,386,958 km (0.104 R)
• M26: 4,471,780 km (0.079 R)
• M27: 4,939,572 km (0.096 R)
• M28: 5,010,332 km (0.069 R)
• M29: 5,134,797 km (0.101 R)
• M30: 5,332,416 km (0.113 R)
• M31: 5,679,932 km (0.082 R)
• M32: 5,921,832 km (0.091 R)
• M33: 6,129,324 km (0.088 R)
• M34: 6,551,340 km (0.075 R)
• M35: 6,943,286 km (0.084 R)
• M36: 7,302,470 km (0.12 R)
• M37: 7,383,104 km (0.059 R)
• M38: 7,504,727 km (0.026 R)
• M39: 7,708,778 km (0.118 R)
• M40: 7,790,908 km (0.052 R)
• M41: 8,227,135 km (0.09 R)
• M42: 8,437,619 km (0.115 R)
• M43: 8,692,534 km (0.112 R)
• M44: 8,906,908 km (0.071 R)
• M45: 9,123,077 km (0.098 R)
• M46: 9,494,528 km (0.089 R)
• M47: 10,005,106 km (0.1 R)
• M48: 10,524,509 km (0.113 R)
• M49: 10,891,024 km (0.061 R)
• M50: 11,261,877 km (0.063 R)
• M51: 11,542,673 km (0.092 R)
• M52: 11,778,439 km (0.112 R)
• M53: 12,159,016 km (0.084 R)
• M54: 12,446,992 km (0.114 R)
• M55: 12,713,126 km (0.092 R)
• M56: 12,932,287 km (0.031 R)
• M57: 13,497,767 km (0.076 R)
• M58: 13,572,117 km (0.118 R)
• M59: 13,996,227 km (0.043 R)
• M60: 14,449,958 km (0.092 R)
• M61: 14,551,385 km (0.116 R)
• M62: 14,780,718 km (0.1 R)
• M63: 14,857,313 km (0.12 R)
• M64: 14,934,206 km (0.105 R)
• M65: 15,449,570 km (0.11 R)
• M66: 15,813,841 km (0.055 R)
• M67: 15,892,231 km (0.103 R)
• M68: 16,023,278 km (0.061 R)
• M69: 16,923,708 km (0.047 R)
• M70: 17,353,054 km (0.095 R)
• M71: 17,596,150 km (0.088 R)
• M72: 18,058,557 km (0.103 R)

Planet 9 - Ice Giant

Semi-Major Axis: 19.02 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 322

Radius: 3.5

Gravity: 26.29 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 17.88 AU - 20.16 AU

Year: 30147 Days

Day: 19.6 Hours

Environment

Temp: -194 °C

Axial Tilt: 16.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 112,284,245 km

• M1: 231,278 km (0.065 R)
• M2: 314,604 km (0.052 R)
• M3: 712,684 km (0.117 R)
• M4: 938,876 km (0.099 R)
• M5: 1,545,346 km (0.069 R)
• M6: 1,608,327 km (0.11 R)
• M7: 2,613,176 km (0.05 R)
• M8: 3,035,490 km (0.062 R)
• M9: 3,074,984 km (0.117 R)
• M10: 3,396,769 km (0.061 R)
• M11: 3,687,139 km (0.043 R)
• M12: 4,247,084 km (0.12 R)
• M13: 4,604,622 km (0.047 R)
• M14: 4,925,510 km (0.088 R)
• M15: 4,971,885 km (0.06 R)
• M16: 5,492,037 km (0.113 R)
• M17: 6,379,900 km (0.075 R)
• M18: 8,339,782 km (0.08 R)
• M19: 8,450,634 km (0.097 R)
• M20: 8,561,935 km (0.096 R)
• M21: 9,012,225 km (0.084 R)
• M22: 9,240,212 km (0.05 R)
• M23: 9,528,038 km (0.118 R)
• M24: 9,643,827 km (0.086 R)
• M25: 12,752,620 km (0.081 R)
• M26: 13,008,582 km (0.094 R)
• M27: 13,460,368 km (0.091 R)
• M28: 14,779,522 km (0.029 R)
• M29: 14,913,711 km (0.12 R)
• M30: 15,864,106 km (0.091 R)
• M31: 16,001,437 km (0.027 R)
• M32: 16,208,331 km (0.081 R)
• M33: 17,680,524 km (0.085 R)
• M34: 18,757,927 km (0.12 R)
• M35: 19,414,512 km (0.067 R)
• M36: 19,487,965 km (0.11 R)
• M37: 20,152,928 km (0.088 R)
• M38: 23,041,214 km (0.065 R)
• M39: 23,430,766 km (0.09 R)
• M40: 23,587,246 km (0.108 R)
• M41: 23,901,102 km (0.057 R)
• M42: 24,691,877 km (0.081 R)
• M43: 25,491,328 km (0.097 R)
• M44: 25,813,412 km (0.083 R)
• M45: 26,706,212 km (0.042 R)
• M46: 28,438,406 km (0.106 R)
• M47: 29,276,004 km (0.103 R)
• M48: 29,528,825 km (0.109 R)
• M49: 29,697,870 km (0.113 R)
• M50: 30,718,427 km (0.102 R)
• M51: 31,147,025 km (0.111 R)
• M52: 31,663,885 km (0.087 R)
• M53: 32,706,283 km (0.111 R)
• M54: 33,231,671 km (0.069 R)
• M55: 33,936,576 km (0.088 R)
• M56: 34,202,112 km (0.06 R)
• M57: 34,735,429 km (0.103 R)
• M58: 35,900,198 km (0.104 R)
• M59: 36,261,177 km (0.111 R)
• M60: 36,804,966 km (0.105 R)
• M61: 36,986,727 km (0.116 R)
• M62: 37,534,106 km (0.066 R)
• M63: 38,913,997 km (0.087 R)
• M64: 39,006,598 km (0.098 R)
• M65: 39,749,949 km (0.067 R)
• M66: 42,007,830 km (0.049 R)
• M67: 42,292,964 km (0.116 R)
• M68: 43,439,930 km (0.094 R)
• M69: 44,790,949 km (0.036 R)
• M70: 47,138,887 km (0.101 R)
• M71: 48,726,270 km (0.065 R)
• M72: 51,953,246 km (0.097 R)
• M73: 53,078,372 km (0.117 R)
• M74: 54,004,981 km (0.091 R)
• M75: 54,833,005 km (0.118 R)
• M76: 55,248,588 km (0.027 R)
• M77: 57,236,893 km (0.119 R)
• M78: 59,568,227 km (0.118 R)
• M79: 61,714,358 km (0.072 R)
• M80: 62,579,931 km (0.084 R)
• M81: 64,213,689 km (0.106 R)
• M82: 64,542,057 km (0.098 R)
• M83: 64,980,827 km (0.104 R)
• M84: 66,303,123 km (0.106 R)
• M85: 67,300,641 km (0.114 R)
• M86: 67,634,095 km (0.04 R)
• M87: 68,191,347 km (0.098 R)
• M88: 68,861,994 km (0.055 R)
• M89: 70,322,668 km (0.114 R)
• M90: 71,679,969 km (0.102 R)
• M91: 71,793,514 km (0.065 R)
• M92: 73,388,676 km (0.113 R)
• M93: 75,918,975 km (0.118 R)
• M94: 77,311,282 km (0.066 R)

Planet 10 - Ice Giant

Semi-Major Axis: 19.44 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 907.4

Radius: 7

Gravity: 18.52 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 18.31 AU - 20.57 AU

Year: 31151 Days

Day: 16.7 Hours

Environment

Temp: -203 °C

Axial Tilt: 32.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 112,284,245 km

• M1: 115,490 km (0.09 R)
• M2: 293,212 km (0.087 R)
• M3: 478,414 km (0.044 R)
• M4: 670,049 km (0.083 R)
• M5: 759,658 km (0.095 R)
• M6: 1,456,036 km (0.076 R)
• M7: 1,777,372 km (0.08 R)
• M8: 2,484,372 km (0.109 R)
• M9: 2,578,319 km (0.105 R)
• M10: 3,269,162 km (0.106 R)
• M11: 4,462,504 km (0.112 R)
• M12: 4,577,246 km (0.096 R)
• M13: 4,634,841 km (0.119 R)
• M14: 5,901,486 km (0.116 R)
• M15: 7,675,418 km (0.08 R)
• M16: 8,726,792 km (0.091 R)
• M17: 11,585,757 km (0.086 R)
• M18: 11,743,582 km (0.096 R)
• M19: 12,141,363 km (0.093 R)
• M20: 12,705,796 km (0.115 R)
• M21: 13,196,327 km (0.103 R)
• M22: 13,278,756 km (0.092 R)
• M23: 14,280,314 km (0.118 R)
• M24: 14,704,872 km (0.103 R)
• M25: 15,479,340 km (0.086 R)
• M26: 17,337,645 km (0.116 R)
• M27: 19,734,203 km (0.077 R)
• M28: 20,683,252 km (0.11 R)
• M29: 21,356,293 km (0.104 R)
• M30: 23,718,294 km (0.089 R)
• M31: 23,818,524 km (0.077 R)
• M32: 26,785,050 km (0.084 R)
• M33: 27,413,211 km (0.104 R)
• M34: 27,834,778 km (0.07 R)
• M35: 28,364,504 km (0.059 R)
• M36: 28,684,045 km (0.087 R)
• M37: 29,865,869 km (0.105 R)
• M38: 30,408,310 km (0.06 R)
• M39: 31,613,022 km (0.064 R)
• M40: 31,723,276 km (0.092 R)
• M41: 38,100,483 km (0.098 R)
• M42: 39,042,950 km (0.032 R)
• M43: 39,993,046 km (0.097 R)
• M44: 40,470,862 km (0.048 R)
• M45: 42,279,949 km (0.106 R)
• M46: 42,888,662 km (0.12 R)
• M47: 43,010,884 km (0.04 R)
• M48: 44,732,606 km (0.109 R)
• M49: 46,602,130 km (0.032 R)
• M50: 48,243,069 km (0.053 R)
• M51: 50,675,082 km (0.112 R)
• M52: 52,361,948 km (0.095 R)
• M53: 54,199,159 km (0.107 R)
• M54: 57,128,584 km (0.084 R)
• M55: 58,071,350 km (0.116 R)
• M56: 58,477,060 km (0.108 R)
• M57: 62,308,112 km (0.088 R)
• M58: 65,234,246 km (0.066 R)
• M59: 65,374,718 km (0.064 R)
• M60: 68,062,394 km (0.052 R)
• M61: 68,632,810 km (0.109 R)
• M62: 69,204,873 km (0.119 R)
• M63: 73,983,926 km (0.059 R)
• M64: 74,864,160 km (0.043 R)
• M65: 75,158,419 km (0.104 R)
• M66: 76,783,351 km (0.103 R)
• M67: 79,167,642 km (0.099 R)
• M68: 80,670,053 km (0.059 R)
• M69: 81,273,681 km (0.029 R)
• M70: 82,030,347 km (0.082 R)
• M71: 83,703,150 km (0.107 R)
• M72: 84,620,335 km (0.065 R)
• M73: 87,391,785 km (0.088 R)
• M74: 88,166,851 km (0.098 R)
• M75: 89,255,924 km (0.118 R)
• M76: 90,819,222 km (0.101 R)
• M77: 92,707,296 km (0.099 R)
• M78: 93,339,497 km (0.113 R)
• M79: 95,563,569 km (0.118 R)
• M80: 97,162,770 km (0.056 R)
• M81: 98,770,947 km (0.114 R)
• M82: 99,416,611 km (0.092 R)
• M83: 99,739,892 km (0.075 R)
• M84: 100,387,801 km (0.098 R)
• M85: 103,156,409 km (0.118 R)
• M86: 104,632,341 km (0.071 R)
• M87: 105,455,279 km (0.044 R)
• M88: 106,115,305 km (0.116 R)
• M89: 108,103,311 km (0.103 R)
• M90: 108,269,514 km (0.055 R)
• M91: 109,769,233 km (0.032 R)
• M92: 111,108,283 km (0.108 R)
• M93: 111,275,983 km (0.099 R)

Kuiper Belt

Range: 30.2 - 52.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 298 - 20,055 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit