🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.21

Radius: 0.54

Gravity: 0.72 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 0.53 AU - 0.55 AU

Year: 150 Days

Day: 20.5 Hours

Environment

Temp: 156 °C

Axial Tilt: 23.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.76

Radius: 1.5

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 0.41 AU - 0.67 AU

Year: 150 Days

Day: 26.7 Hours

Environment

Temp: 209 °C

Axial Tilt: 32.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.78

Radius: 1.7

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.067

Orbit Range: 0.53 AU - 0.61 AU

Year: 163 Days

Day: 23.4 Hours

Environment

Temp: 165 °C

Axial Tilt: 0.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 1.38 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.82

Radius: 1.88

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 1.2 AU - 1.56 AU

Year: 614 Days

Day: 34.2 Hours

Environment

Temp: -41 °C

Axial Tilt: 13.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 57,173,057 km

• M1: 85,121 km (0.115 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.75 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.78

Radius: 1.51

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 1.64 AU - 1.86 AU

Year: 877 Days

Day: 21.5 Hours

Environment

Temp: -65 °C

Axial Tilt: 6.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.71 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.19

Radius: 1.37

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 2.49 AU - 2.93 AU

Year: 1690 Days

Day: 19.4 Hours

Environment

Temp: -101 °C

Axial Tilt: 34.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 6.39 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 10.07 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 775.9

Radius: 12.5

Gravity: 4.97 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 9.63 AU - 10.51 AU

Year: 12103 Days

Day: 8.6 Hours

Environment

Temp: -179 °C

Axial Tilt: 8.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 57,173,057 km

• M1: 160,519 km (0.11 R)
• M2: 392,694 km (0.109 R)
• M3: 494,720 km (0.032 R)
• M4: 713,731 km (0.077 R)
• M5: 826,528 km (0.065 R)
• M6: 925,562 km (0.054 R)
• M7: 1,093,261 km (0.079 R)
• M8: 1,248,693 km (0.058 R)
• M9: 1,533,229 km (0.117 R)
• M10: 1,760,468 km (0.039 R)
• M11: 1,971,850 km (0.094 R)
• M12: 2,248,306 km (0.107 R)
• M13: 2,900,254 km (0.101 R)
• M14: 3,410,233 km (0.074 R)
• M15: 4,122,020 km (0.099 R)
• M16: 5,217,076 km (0.118 R)
• M17: 5,523,752 km (0.098 R)
• M18: 6,034,778 km (0.088 R)
• M19: 6,114,813 km (0.055 R)
• M20: 6,809,097 km (0.035 R)
• M21: 7,229,317 km (0.064 R)
• M22: 7,919,113 km (0.031 R)
• M23: 8,050,759 km (0.062 R)
• M24: 8,405,605 km (0.099 R)
• M25: 8,765,538 km (0.048 R)
• M26: 9,176,633 km (0.074 R)
• M27: 9,315,011 km (0.117 R)
• M28: 9,734,483 km (0.084 R)
• M29: 9,875,703 km (0.12 R)
• M30: 10,017,672 km (0.116 R)
• M31: 10,160,239 km (0.068 R)
• M32: 11,226,423 km (0.111 R)
• M33: 11,672,972 km (0.114 R)
• M34: 12,226,484 km (0.083 R)
• M35: 12,378,925 km (0.08 R)
• M36: 12,737,212 km (0.059 R)
• M37: 12,840,135 km (0.032 R)
• M38: 13,938,333 km (0.104 R)
• M39: 14,097,655 km (0.093 R)
• M40: 15,175,358 km (0.094 R)
• M41: 15,394,070 km (0.089 R)
• M42: 15,779,434 km (0.069 R)
• M43: 17,011,073 km (0.075 R)
• M44: 17,466,599 km (0.082 R)
• M45: 19,151,519 km (0.058 R)
• M46: 19,804,065 km (0.062 R)
• M47: 20,163,100 km (0.096 R)
• M48: 21,192,184 km (0.12 R)
• M49: 22,362,488 km (0.103 R)
• M50: 22,673,951 km (0.115 R)
• M51: 22,986,760 km (0.074 R)
• M52: 23,427,326 km (0.114 R)
• M53: 23,934,014 km (0.073 R)
• M54: 24,252,657 km (0.098 R)
• M55: 24,636,825 km (0.088 R)
• M56: 25,281,591 km (0.119 R)
• M57: 27,182,831 km (0.054 R)
• M58: 27,315,674 km (0.076 R)
• M59: 27,448,666 km (0.099 R)
• M60: 29,265,682 km (0.028 R)
• M61: 32,379,262 km (0.1 R)
• M62: 33,156,274 km (0.071 R)
• M63: 33,939,568 km (0.081 R)
• M64: 34,225,749 km (0.098 R)
• M65: 34,872,909 km (0.109 R)
• M66: 36,033,340 km (0.114 R)
• M67: 37,059,133 km (0.031 R)
• M68: 38,243,050 km (0.098 R)
• M69: 38,914,595 km (0.064 R)
• M70: 39,815,922 km (0.049 R)
• M71: 41,180,853 km (0.111 R)
• M72: 42,715,428 km (0.092 R)
• M73: 45,840,228 km (0.083 R)
• M74: 46,394,638 km (0.112 R)
• M75: 46,951,142 km (0.111 R)
• M76: 48,071,032 km (0.043 R)
• M77: 49,037,883 km (0.107 R)
• M78: 49,605,008 km (0.069 R)
• M79: 50,255,609 km (0.099 R)
• M80: 50,582,032 km (0.067 R)
• M81: 51,483,210 km (0.066 R)
• M82: 51,565,339 km (0.061 R)
• M83: 51,894,604 km (0.083 R)
• M84: 52,141,889 km (0.093 R)
• M85: 52,472,351 km (0.06 R)
• M86: 53,634,277 km (0.104 R)
• M87: 55,140,728 km (0.037 R)
• M88: 55,477,323 km (0.094 R)

Planet 8 - Ice Giant

Semi-Major Axis: 13.94 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 878.3

Radius: 7.3

Gravity: 16.48 G

Time & Orbit

Eccentricity (e): 0.232

Orbit Range: 10.71 AU - 17.17 AU

Year: 19713 Days

Day: 18.3 Hours

Environment

Temp: -183 °C

Axial Tilt: 37.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 57,173,057 km

• M1: 149,299 km (0.111 R)
• M2: 226,192 km (0.111 R)
• M3: 581,038 km (0.081 R)
• M4: 1,060,499 km (0.102 R)
• M5: 1,174,493 km (0.101 R)
• M6: 1,233,135 km (0.114 R)
• M7: 1,573,022 km (0.099 R)
• M8: 2,081,654 km (0.071 R)
• M9: 3,405,596 km (0.095 R)
• M10: 3,923,803 km (0.06 R)
• M11: 4,057,244 km (0.099 R)
• M12: 4,374,541 km (0.114 R)
• M13: 4,606,118 km (0.082 R)
• M14: 5,032,921 km (0.066 R)
• M15: 5,373,705 km (0.034 R)
• M16: 5,571,773 km (0.1 R)
• M17: 6,703,780 km (0.053 R)
• M18: 7,078,522 km (0.114 R)
• M19: 8,760,451 km (0.118 R)
• M20: 9,228,992 km (0.106 R)
• M21: 10,312,978 km (0.1 R)
• M22: 11,246,618 km (0.047 R)
• M23: 12,142,111 km (0.109 R)
• M24: 12,664,208 km (0.089 R)
• M25: 14,824,700 km (0.07 R)
• M26: 15,032,940 km (0.058 R)
• M27: 16,089,101 km (0.079 R)
• M28: 16,446,491 km (0.072 R)
• M29: 19,095,869 km (0.107 R)
• M30: 20,701,353 km (0.078 R)
• M31: 20,778,845 km (0.114 R)
• M32: 21,324,279 km (0.071 R)
• M33: 21,481,057 km (0.101 R)
• M34: 22,111,612 km (0.092 R)
• M35: 22,748,451 km (0.118 R)
• M36: 23,310,490 km (0.056 R)
• M37: 23,958,398 km (0.06 R)
• M38: 25,770,776 km (0.119 R)
• M39: 26,021,203 km (0.074 R)
• M40: 26,440,676 km (0.113 R)
• M41: 26,524,750 km (0.083 R)
• M42: 27,626,688 km (0.061 R)
• M43: 28,484,482 km (0.098 R)
• M44: 28,743,436 km (0.105 R)
• M45: 29,525,234 km (0.045 R)
• M46: 30,666,816 km (0.077 R)
• M47: 31,198,636 km (0.052 R)
• M48: 31,465,668 km (0.081 R)
• M49: 31,912,367 km (0.062 R)
• M50: 37,245,382 km (0.083 R)
• M51: 40,303,462 km (0.117 R)
• M52: 40,594,280 km (0.11 R)
• M53: 41,862,571 km (0.116 R)
• M54: 42,156,979 km (0.113 R)
• M55: 42,649,455 km (0.105 R)
• M56: 43,441,127 km (0.076 R)
• M57: 44,137,954 km (0.111 R)
• M58: 45,341,020 km (0.115 R)
• M59: 47,063,789 km (0.07 R)
• M60: 47,370,016 km (0.032 R)
• M61: 49,014,396 km (0.076 R)
• M62: 51,410,804 km (0.072 R)
• M63: 53,206,427 km (0.084 R)
• M64: 53,525,520 km (0.04 R)
• M65: 54,593,499 km (0.099 R)
• M66: 55,345,228 km (0.109 R)
• M67: 55,452,939 km (0.098 R)
• M68: 55,992,239 km (0.075 R)
• M69: 57,620,911 km (0.038 R)
• M70: 57,839,324 km (0.118 R)
• M71: 59,595,753 km (0.037 R)
• M72: 59,816,559 km (0.079 R)
• M73: 60,037,665 km (0.117 R)
• M74: 60,480,624 km (0.102 R)
• M75: 61,704,335 km (0.058 R)
• M76: 62,487,330 km (0.108 R)
• M77: 62,599,528 km (0.052 R)
• M78: 63,161,119 km (0.08 R)
• M79: 64,289,386 km (0.119 R)
• M80: 65,083,152 km (0.081 R)
• M81: 65,310,391 km (0.093 R)
• M82: 65,424,235 km (0.107 R)
• M83: 66,909,443 km (0.119 R)
• M84: 67,138,926 km (0.042 R)
• M85: 68,405,870 km (0.1 R)
• M86: 69,796,831 km (0.042 R)
• M87: 70,145,993 km (0.077 R)
• M88: 70,262,530 km (0.115 R)
• M89: 72,135,794 km (0.117 R)
• M90: 77,974,001 km (0.045 R)
• M91: 78,336,327 km (0.088 R)
• M92: 79,548,219 km (0.075 R)
• M93: 79,669,692 km (0.094 R)

Planet 9 - Ice Giant

Semi-Major Axis: 15.73 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 208.2

Radius: 3.8

Gravity: 14.42 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 12.6 AU - 18.86 AU

Year: 23629 Days

Day: 24 Hours

Environment

Temp: -197 °C

Axial Tilt: 9.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 57,173,057 km

• M1: 52,359 km (0.08 R)
• M2: 104,419 km (0.12 R)
• M3: 233,672 km (0.037 R)
• M4: 300,692 km (0.114 R)
• M5: 374,294 km (0.107 R)
• M6: 453,880 km (0.067 R)
• M7: 929,152 km (0.108 R)
• M8: 1,150,856 km (0.107 R)
• M9: 1,267,842 km (0.097 R)
• M10: 1,364,183 km (0.117 R)
• M11: 1,799,812 km (0.1 R)
• M12: 2,451,610 km (0.11 R)
• M13: 2,511,599 km (0.05 R)
• M14: 2,632,773 km (0.082 R)
• M15: 2,880,806 km (0.083 R)
• M16: 2,944,086 km (0.062 R)
• M17: 3,168,782 km (0.099 R)
• M18: 3,432,523 km (0.117 R)
• M19: 3,980,949 km (0.061 R)
• M20: 4,815,705 km (0.105 R)
• M21: 4,890,803 km (0.08 R)
• M22: 5,427,261 km (0.075 R)
• M23: 5,544,695 km (0.098 R)
• M24: 5,781,958 km (0.088 R)
• M25: 5,901,935 km (0.078 R)
• M26: 6,680,143 km (0.065 R)
• M27: 7,188,028 km (0.115 R)
• M28: 7,273,897 km (0.114 R)
• M29: 8,330,357 km (0.063 R)
• M30: 8,647,505 km (0.119 R)
• M31: 8,784,686 km (0.101 R)
• M32: 9,622,285 km (0.086 R)
• M33: 9,859,547 km (0.108 R)
• M34: 9,954,990 km (0.065 R)
• M35: 10,050,733 km (0.098 R)
• M36: 11,372,580 km (0.109 R)
• M37: 11,472,661 km (0.108 R)
• M38: 12,335,092 km (0.11 R)
• M39: 12,748,132 km (0.106 R)
• M40: 13,375,994 km (0.092 R)
• M41: 13,853,660 km (0.038 R)
• M42: 14,121,441 km (0.071 R)
• M43: 14,336,862 km (0.087 R)
• M44: 15,264,368 km (0.081 R)
• M45: 15,763,277 km (0.071 R)
• M46: 16,155,074 km (0.089 R)
• M47: 16,380,219 km (0.051 R)
• M48: 17,927,958 km (0.067 R)
• M49: 19,461,785 km (0.12 R)
• M50: 19,581,464 km (0.079 R)
• M51: 20,062,720 km (0.105 R)
• M52: 20,853,195 km (0.068 R)
• M53: 21,159,871 km (0.078 R)
• M54: 21,282,990 km (0.08 R)
• M55: 23,031,340 km (0.064 R)
• M56: 24,308,008 km (0.083 R)
• M57: 25,738,762 km (0.072 R)
• M58: 26,067,728 km (0.117 R)
• M59: 26,265,796 km (0.081 R)
• M60: 26,398,040 km (0.111 R)
• M61: 26,530,584 km (0.031 R)
• M62: 27,330,334 km (0.083 R)
• M63: 29,707,893 km (0.066 R)
• M64: 30,053,015 km (0.105 R)
• M65: 30,607,724 km (0.097 R)
• M66: 30,816,713 km (0.076 R)
• M67: 31,938,846 km (0.034 R)
• M68: 33,862,824 km (0.119 R)
• M69: 36,117,564 km (0.086 R)
• M70: 36,633,377 km (0.062 R)
• M71: 37,374,335 km (0.074 R)
• M72: 38,345,225 km (0.05 R)
• M73: 39,475,587 km (0.076 R)
• M74: 39,702,976 km (0.092 R)
• M75: 40,846,502 km (0.087 R)
• M76: 42,465,600 km (0.079 R)
• M77: 44,026,803 km (0.113 R)
• M78: 44,656,610 km (0.087 R)
• M79: 45,447,983 km (0.106 R)
• M80: 45,606,856 km (0.047 R)
• M81: 45,765,878 km (0.08 R)
• M82: 46,804,087 km (0.047 R)
• M83: 47,205,309 km (0.037 R)
• M84: 47,607,877 km (0.091 R)
• M85: 51,281,103 km (0.085 R)
• M86: 52,692,260 km (0.082 R)
• M87: 53,193,412 km (0.105 R)
• M88: 53,696,061 km (0.101 R)
• M89: 54,621,773 km (0.113 R)
• M90: 54,959,715 km (0.085 R)
• M91: 55,637,692 km (0.1 R)
• M92: 55,807,486 km (0.095 R)
• M93: 56,147,821 km (0.096 R)
• M94: 56,574,324 km (0.079 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 464 - 16,345 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit