🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.79 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.98

Radius: 1.31

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.006

Orbit Range: 0.79 AU - 0.79 AU

Year: 266 Days

Day: 31.2 Hours

Environment

Temp: 138 °C

Axial Tilt: 22.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 89,890,246 km

• M1: 35,305 km (0.11 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.92 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.15

Radius: 1.36

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 0.72 AU - 1.12 AU

Year: 334 Days

Day: 30.7 Hours

Environment

Temp: 12 °C

Axial Tilt: 32.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 89,890,246 km

• M1: 273,465 km (0.081 R)
• M2: 528,230 km (0.082 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.25 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.39

Radius: 1.42

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 1.14 AU - 1.36 AU

Year: 529 Days

Day: 31.6 Hours

Environment

Temp: -23 °C

Axial Tilt: 37 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.27 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4

Radius: 1.74

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 1.15 AU - 1.39 AU

Year: 542 Days

Day: 36.5 Hours

Environment

Temp: -40 °C

Axial Tilt: 14.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 1.57 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.93

Radius: 1.3

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 1.28 AU - 1.86 AU

Year: 745 Days

Day: 35.1 Hours

Environment

Temp: -50 °C

Axial Tilt: 1.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.14 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.71

Radius: 1.49

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.149

Orbit Range: 1.82 AU - 2.46 AU

Year: 1186 Days

Day: 47.3 Hours

Environment

Temp: -88 °C

Axial Tilt: 23.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 89,890,246 km

• M1: 999,314 km (0.113 R)
• M2: 1,119,890 km (0.108 R)

Planet 7 - Terrestrial

Semi-Major Axis: 2.45 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.24

Radius: 1.6

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 1.84 AU - 3.06 AU

Year: 1452 Days

Day: 21.1 Hours

Environment

Temp: -105 °C

Axial Tilt: 6.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Gas Giant

Semi-Major Axis: 6.31 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 478.1

Radius: 12.6

Gravity: 3.01 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 6.25 AU - 6.37 AU

Year: 6003 Days

Day: 6.6 Hours

Environment

Temp: -164 °C

Axial Tilt: 6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 89,890,246 km

• M1: 275,709 km (0.105 R)
• M2: 388,506 km (0.056 R)
• M3: 555,606 km (0.096 R)
• M4: 678,726 km (0.076 R)
• M5: 799,900 km (0.114 R)
• M6: 1,094,308 km (0.057 R)
• M7: 1,254,827 km (0.117 R)
• M8: 1,376,899 km (0.074 R)
• M9: 1,801,607 km (0.111 R)
• M10: 1,975,889 km (0.104 R)
• M11: 2,155,855 km (0.073 R)
• M12: 2,266,557 km (0.051 R)
• M13: 2,436,351 km (0.098 R)
• M14: 2,551,840 km (0.072 R)
• M15: 2,768,608 km (0.104 R)
• M16: 2,971,014 km (0.085 R)
• M17: 4,124,413 km (0.071 R)
• M18: 4,356,290 km (0.094 R)
• M19: 5,053,416 km (0.093 R)
• M20: 5,352,163 km (0.104 R)
• M21: 5,478,424 km (0.093 R)
• M22: 5,708,056 km (0.068 R)
• M23: 5,863,040 km (0.07 R)
• M24: 6,203,525 km (0.114 R)
• M25: 6,309,589 km (0.093 R)
• M26: 6,443,031 km (0.093 R)
• M27: 6,712,756 km (0.105 R)
• M28: 6,903,942 km (0.105 R)
• M29: 6,986,370 km (0.032 R)
• M30: 7,207,775 km (0.092 R)
• M31: 7,487,972 km (0.101 R)
• M32: 7,714,762 km (0.107 R)
• M33: 7,828,905 km (0.042 R)
• M34: 7,972,519 km (0.047 R)
• M35: 8,088,009 km (0.036 R)
• M36: 8,175,075 km (0.115 R)
• M37: 8,733,224 km (0.04 R)
• M38: 9,122,478 km (0.104 R)
• M39: 9,578,452 km (0.09 R)
• M40: 10,104,439 km (0.11 R)
• M41: 10,292,334 km (0.097 R)
• M42: 10,512,990 km (0.102 R)
• M43: 10,767,157 km (0.051 R)
• M44: 10,959,091 km (0.067 R)
• M45: 11,346,400 km (0.102 R)
• M46: 12,068,210 km (0.081 R)
• M47: 12,267,624 km (0.114 R)
• M48: 12,501,744 km (0.085 R)
• M49: 12,804,830 km (0.068 R)
• M50: 13,110,458 km (0.069 R)
• M51: 13,728,896 km (0.083 R)
• M52: 13,832,866 km (0.089 R)
• M53: 13,937,136 km (0.087 R)
• M54: 14,076,561 km (0.101 R)
• M55: 14,286,597 km (0.089 R)
• M56: 15,280,375 km (0.114 R)
• M57: 16,223,291 km (0.107 R)
• M58: 16,480,300 km (0.107 R)
• M59: 17,861,387 km (0.068 R)
• M60: 18,508,398 km (0.119 R)
• M61: 18,738,629 km (0.099 R)
• M62: 20,218,451 km (0.081 R)
• M63: 20,376,427 km (0.113 R)
• M64: 20,773,160 km (0.09 R)
• M65: 21,654,890 km (0.111 R)
• M66: 22,263,155 km (0.111 R)
• M67: 23,248,107 km (0.107 R)
• M68: 23,912,472 km (0.03 R)
• M69: 23,995,947 km (0.059 R)
• M70: 24,372,934 km (0.083 R)
• M71: 24,920,911 km (0.101 R)
• M72: 25,217,713 km (0.111 R)
• M73: 25,387,806 km (0.112 R)
• M74: 25,558,198 km (0.082 R)
• M75: 27,546,054 km (0.099 R)
• M76: 28,116,770 km (0.092 R)
• M77: 28,869,098 km (0.087 R)
• M78: 29,180,710 km (0.044 R)
• M79: 29,538,249 km (0.09 R)
• M80: 30,077,400 km (0.074 R)

Planet 9 - Gas Giant

Semi-Major Axis: 11.36 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 868.1

Radius: 12.7

Gravity: 5.38 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 10.43 AU - 12.29 AU

Year: 14502 Days

Day: 12.8 Hours

Environment

Temp: -188 °C

Axial Tilt: 0.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 89,890,246 km

• M1: 163,810 km (0.118 R)
• M2: 359,633 km (0.091 R)
• M3: 592,108 km (0.096 R)
• M4: 1,060,200 km (0.081 R)
• M5: 1,156,840 km (0.108 R)
• M6: 1,574,518 km (0.092 R)
• M7: 1,686,267 km (0.065 R)
• M8: 1,859,202 km (0.089 R)
• M9: 2,413,612 km (0.06 R)
• M10: 2,983,131 km (0.107 R)
• M11: 3,229,668 km (0.068 R)
• M12: 3,668,140 km (0.112 R)
• M13: 4,242,895 km (0.102 R)
• M14: 4,561,089 km (0.063 R)
• M15: 5,263,302 km (0.088 R)
• M16: 5,519,264 km (0.103 R)
• M17: 5,779,265 km (0.112 R)
• M18: 7,280,928 km (0.077 R)
• M19: 7,904,303 km (0.12 R)
• M20: 8,148,746 km (0.04 R)
• M21: 8,544,881 km (0.051 R)
• M22: 9,049,026 km (0.073 R)
• M23: 9,202,214 km (0.079 R)
• M24: 9,407,761 km (0.109 R)
• M25: 10,780,621 km (0.104 R)
• M26: 11,435,411 km (0.109 R)
• M27: 12,441,606 km (0.096 R)
• M28: 12,955,325 km (0.118 R)
• M29: 13,534,419 km (0.07 R)
• M30: 13,651,254 km (0.072 R)
• M31: 13,827,182 km (0.09 R)
• M32: 14,121,889 km (0.076 R)
• M33: 14,777,876 km (0.077 R)
• M34: 15,626,994 km (0.108 R)
• M35: 16,741,947 km (0.111 R)
• M36: 17,372,502 km (0.079 R)
• M37: 19,310,542 km (0.111 R)
• M38: 19,905,193 km (0.087 R)
• M39: 20,305,069 km (0.086 R)
• M40: 20,505,979 km (0.082 R)
• M41: 21,044,980 km (0.039 R)
• M42: 24,091,989 km (0.062 R)
• M43: 24,233,808 km (0.067 R)
• M44: 24,803,626 km (0.091 R)
• M45: 25,883,872 km (0.083 R)
• M46: 26,393,253 km (0.116 R)
• M47: 27,941,441 km (0.102 R)
• M48: 28,764,080 km (0.056 R)
• M49: 29,518,801 km (0.086 R)
• M50: 30,509,738 km (0.088 R)
• M51: 31,511,445 km (0.093 R)
• M52: 32,602,462 km (0.062 R)
• M53: 32,837,780 km (0.092 R)
• M54: 33,785,034 km (0.073 R)
• M55: 35,868,034 km (0.069 R)
• M56: 36,435,908 km (0.118 R)
• M57: 37,088,603 km (0.061 R)
• M58: 38,157,480 km (0.058 R)
• M59: 40,493,750 km (0.111 R)
• M60: 40,577,974 km (0.072 R)
• M61: 41,254,455 km (0.118 R)
• M62: 43,047,984 km (0.062 R)
• M63: 43,306,190 km (0.09 R)
• M64: 44,171,015 km (0.111 R)
• M65: 47,864,437 km (0.071 R)
• M66: 49,207,377 km (0.071 R)
• M67: 50,109,602 km (0.073 R)
• M68: 50,926,257 km (0.084 R)
• M69: 51,473,037 km (0.099 R)
• M70: 52,021,912 km (0.032 R)
• M71: 52,756,736 km (0.089 R)
• M72: 52,848,739 km (0.105 R)
• M73: 53,125,345 km (0.084 R)
• M74: 55,542,548 km (0.111 R)
• M75: 56,199,582 km (0.089 R)
• M76: 56,859,009 km (0.096 R)
• M77: 57,710,670 km (0.112 R)
• M78: 57,995,504 km (0.118 R)
• M79: 59,330,964 km (0.063 R)
• M80: 61,643,747 km (0.087 R)
• M81: 62,129,342 km (0.118 R)
• M82: 63,006,434 km (0.067 R)
• M83: 63,985,852 km (0.115 R)
• M84: 65,167,824 km (0.048 R)
• M85: 65,266,709 km (0.115 R)
• M86: 65,365,593 km (0.084 R)
• M87: 65,860,762 km (0.109 R)
• M88: 65,959,796 km (0.055 R)

Asteroid Belt

Center: 13.63 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 10 - Ice Giant

Semi-Major Axis: 15.9 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 783.5

Radius: 3.5

Gravity: 63.96 G

Time & Orbit

Eccentricity (e): 0.04

Orbit Range: 15.26 AU - 16.54 AU

Year: 24013 Days

Day: 19.2 Hours

Environment

Temp: -189 °C

Axial Tilt: 5.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 89,890,246 km

• M1: 510,428 km (0.064 R)
• M2: 789,428 km (0.061 R)
• M3: 929,900 km (0.057 R)
• M4: 1,925,923 km (0.087 R)
• M5: 1,963,322 km (0.103 R)
• M6: 2,388,928 km (0.116 R)
• M7: 2,884,696 km (0.079 R)
• M8: 3,366,251 km (0.102 R)
• M9: 3,639,267 km (0.111 R)
• M10: 3,966,737 km (0.102 R)
• M11: 4,206,393 km (0.041 R)
• M12: 5,263,152 km (0.037 R)
• M13: 5,420,529 km (0.113 R)
• M14: 6,564,654 km (0.08 R)
• M15: 6,790,846 km (0.098 R)
• M16: 7,250,859 km (0.092 R)
• M17: 7,839,826 km (0.067 R)
• M18: 8,079,631 km (0.097 R)
• M19: 8,382,866 km (0.114 R)
• M20: 8,938,024 km (0.069 R)
• M21: 9,188,600 km (0.096 R)
• M22: 9,632,607 km (0.067 R)
• M23: 10,541,414 km (0.119 R)
• M24: 11,005,915 km (0.102 R)
• M25: 11,139,805 km (0.119 R)
• M26: 11,749,417 km (0.111 R)
• M27: 11,886,299 km (0.084 R)
• M28: 12,300,087 km (0.072 R)
• M29: 12,578,638 km (0.106 R)
• M30: 12,859,283 km (0.051 R)
• M31: 12,929,894 km (0.095 R)
• M32: 16,613,442 km (0.101 R)
• M33: 17,153,341 km (0.101 R)
• M34: 17,386,414 km (0.072 R)
• M35: 17,777,313 km (0.081 R)
• M36: 18,013,229 km (0.08 R)
• M37: 18,329,479 km (0.07 R)
• M38: 18,488,202 km (0.065 R)
• M39: 22,179,081 km (0.09 R)
• M40: 22,348,276 km (0.049 R)
• M41: 22,858,405 km (0.078 R)
• M42: 22,943,825 km (0.051 R)
• M43: 23,372,423 km (0.103 R)
• M44: 24,673,925 km (0.063 R)
• M45: 25,909,753 km (0.116 R)
• M46: 27,800,819 km (0.043 R)
• M47: 29,271,217 km (0.106 R)
• M48: 29,922,416 km (0.088 R)
• M49: 30,202,913 km (0.068 R)
• M50: 30,672,500 km (0.054 R)
• M51: 31,239,027 km (0.038 R)
• M52: 31,333,872 km (0.061 R)
• M53: 32,286,811 km (0.081 R)
• M54: 33,345,964 km (0.118 R)
• M55: 37,594,394 km (0.114 R)
• M56: 38,200,564 km (0.108 R)
• M57: 40,141,447 km (0.094 R)
• M58: 40,347,593 km (0.107 R)
• M59: 40,450,815 km (0.045 R)
• M60: 41,696,218 km (0.108 R)
• M61: 42,218,763 km (0.091 R)
• M62: 43,059,503 km (0.093 R)
• M63: 46,368,907 km (0.072 R)
• M64: 48,986,571 km (0.079 R)
• M65: 49,980,499 km (0.033 R)
• M66: 50,313,354 km (0.08 R)
• M67: 52,550,590 km (0.105 R)
• M68: 53,908,490 km (0.072 R)
• M69: 54,249,873 km (0.108 R)
• M70: 56,427,868 km (0.048 R)
• M71: 56,889,976 km (0.083 R)
• M72: 57,818,081 km (0.098 R)
• M73: 58,050,855 km (0.113 R)
• M74: 61,817,879 km (0.058 R)
• M75: 63,851,064 km (0.079 R)
• M76: 64,453,195 km (0.112 R)
• M77: 67,002,642 km (0.088 R)
• M78: 68,474,237 km (0.103 R)
• M79: 68,843,893 km (0.103 R)
• M80: 68,967,162 km (0.089 R)
• M81: 73,834,179 km (0.108 R)
• M82: 75,226,935 km (0.111 R)
• M83: 75,353,943 km (0.093 R)
• M84: 76,372,705 km (0.05 R)
• M85: 78,166,683 km (0.049 R)
• M86: 79,974,423 km (0.109 R)
• M87: 82,188,023 km (0.099 R)
• M88: 82,974,160 km (0.078 R)
• M89: 83,368,051 km (0.114 R)
• M90: 84,289,723 km (0.085 R)
• M91: 86,143,241 km (0.034 R)
• M92: 86,276,084 km (0.106 R)
• M93: 86,409,076 km (0.112 R)
• M94: 87,341,819 km (0.048 R)
• M95: 88,411,893 km (0.116 R)
• M96: 89,620,793 km (0.116 R)
• M97: 89,755,581 km (0.104 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 519 - 14,714 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit