🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.1

Radius: 1.57

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.069

Orbit Range: 0.49 AU - 0.57 AU

Year: 164 Days

Day: 34.5 Hours

Environment

Temp: 86 °C

Axial Tilt: 0.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.15

Radius: 1.06

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 0.51 AU - 0.75 AU

Year: 212 Days

Day: 24.9 Hours

Environment

Temp: 33 °C

Axial Tilt: 9.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 0.7 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.69

Radius: 1.49

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 0.55 AU - 0.85 AU

Year: 249 Days

Day: 23.3 Hours

Environment

Temp: 17 °C

Axial Tilt: 13.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 67,185,015 km

• M1: 208,390 km (0.079 R)

Planet 4 - Terrestrial

Semi-Major Axis: 0.77 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.81

Radius: 1.87

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 0.72 AU - 0.82 AU

Year: 287 Days

Day: 15.7 Hours

Environment

Temp: 4 °C

Axial Tilt: 22 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 5 - Terrestrial

Semi-Major Axis: 1.38 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.09

Radius: 1.04

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.205

Orbit Range: 1.1 AU - 1.66 AU

Year: 688 Days

Day: 25.3 Hours

Environment

Temp: -87 °C

Axial Tilt: 32.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 1.62 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.9

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.151

Orbit Range: 1.38 AU - 1.86 AU

Year: 875 Days

Day: 21.1 Hours

Environment

Temp: -86 °C

Axial Tilt: 31.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 67,185,015 km

• M1: 54,304 km (0.102 R)
• M2: 322,982 km (0.077 R)

Planet 7 - Gas Giant

Semi-Major Axis: 4.18 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 889.9

Radius: 14.8

Gravity: 4.06 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 3.76 AU - 4.6 AU

Year: 3629 Days

Day: 5.7 Hours

Environment

Temp: -158 °C

Axial Tilt: 32.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 67,185,015 km

• M1: 253,269 km (0.085 R)
• M2: 364,570 km (0.066 R)
• M3: 515,664 km (0.097 R)
• M4: 694,583 km (0.081 R)
• M5: 804,537 km (0.088 R)
• M6: 1,007,093 km (0.099 R)
• M7: 1,337,854 km (0.028 R)
• M8: 1,553,424 km (0.072 R)
• M9: 1,749,996 km (0.115 R)
• M10: 1,955,095 km (0.111 R)
• M11: 2,185,176 km (0.104 R)
• M12: 2,286,603 km (0.076 R)
• M13: 2,910,726 km (0.096 R)
• M14: 3,687,139 km (0.108 R)
• M15: 3,850,051 km (0.091 R)
• M16: 3,973,918 km (0.101 R)
• M17: 4,162,112 km (0.102 R)
• M18: 4,353,448 km (0.108 R)
• M19: 4,461,009 km (0.082 R)
• M20: 4,877,938 km (0.089 R)
• M21: 5,445,811 km (0.085 R)
• M22: 5,608,574 km (0.07 R)
• M23: 6,082,949 km (0.052 R)
• M24: 6,324,998 km (0.096 R)
• M25: 6,868,786 km (0.089 R)
• M26: 7,121,008 km (0.064 R)
• M27: 7,248,316 km (0.078 R)
• M28: 7,427,833 km (0.065 R)
• M29: 7,843,716 km (0.1 R)
• M30: 7,975,212 km (0.105 R)
• M31: 8,267,227 km (0.067 R)
• M32: 8,807,126 km (0.098 R)
• M33: 9,219,717 km (0.079 R)
• M34: 9,582,342 km (0.068 R)
• M35: 9,921,331 km (0.116 R)
• M36: 10,121,044 km (0.106 R)
• M37: 10,553,232 km (0.106 R)
• M38: 10,756,984 km (0.109 R)
• M39: 11,020,875 km (0.034 R)
• M40: 11,495,549 km (0.111 R)
• M41: 11,705,285 km (0.072 R)
• M42: 11,886,000 km (0.086 R)
• M43: 12,007,024 km (0.112 R)
• M44: 12,741,999 km (0.106 R)
• M45: 12,990,331 km (0.09 R)
• M46: 13,491,634 km (0.052 R)
• M47: 14,063,247 km (0.094 R)
• M48: 14,416,597 km (0.083 R)
• M49: 15,131,974 km (0.095 R)
• M50: 15,328,995 km (0.101 R)
• M51: 15,560,123 km (0.088 R)
• M52: 16,361,070 km (0.061 R)
• M53: 16,766,630 km (0.098 R)
• M54: 17,312,513 km (0.071 R)
• M55: 17,725,702 km (0.096 R)
• M56: 17,829,523 km (0.068 R)
• M57: 18,177,188 km (0.03 R)
• M58: 18,632,415 km (0.118 R)
• M59: 18,843,797 km (0.104 R)
• M60: 19,661,349 km (0.081 R)
• M61: 19,840,717 km (0.052 R)
• M62: 19,984,480 km (0.115 R)
• M63: 20,527,072 km (0.048 R)
• M64: 20,636,129 km (0.074 R)
• M65: 20,854,841 km (0.068 R)
• M66: 21,221,056 km (0.082 R)
• M67: 23,197,843 km (0.066 R)
• M68: 23,463,229 km (0.102 R)
• M69: 23,882,402 km (0.117 R)
• M70: 23,997,294 km (0.082 R)
• M71: 24,689,633 km (0.099 R)
• M72: 25,116,136 km (0.06 R)
• M73: 26,173,045 km (0.095 R)
• M74: 26,449,502 km (0.077 R)

Planet 8 - Gas Giant

Semi-Major Axis: 5.6 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 773.1

Radius: 12.7

Gravity: 4.79 G

Time & Orbit

Eccentricity (e): 0.16

Orbit Range: 4.7 AU - 6.5 AU

Year: 5627 Days

Day: 10.4 Hours

Environment

Temp: -178 °C

Axial Tilt: 6.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 67,185,015 km

• M1: 163,510 km (0.12 R)
• M2: 246,537 km (0.063 R)
• M3: 360,830 km (0.091 R)
• M4: 718,967 km (0.111 R)
• M5: 839,394 km (0.086 R)
• M6: 982,110 km (0.094 R)
• M7: 1,087,277 km (0.026 R)
• M8: 1,293,423 km (0.075 R)
• M9: 1,547,740 km (0.05 R)
• M10: 1,708,408 km (0.11 R)
• M11: 1,855,911 km (0.059 R)
• M12: 2,027,201 km (0.063 R)
• M13: 2,345,096 km (0.064 R)
• M14: 2,700,391 km (0.097 R)
• M15: 2,808,251 km (0.085 R)
• M16: 3,095,629 km (0.114 R)
• M17: 3,277,390 km (0.071 R)
• M18: 3,509,566 km (0.119 R)
• M19: 3,990,224 km (0.116 R)
• M20: 4,440,813 km (0.106 R)
• M21: 4,672,241 km (0.051 R)
• M22: 4,907,708 km (0.079 R)
• M23: 5,720,922 km (0.1 R)
• M24: 5,804,697 km (0.074 R)
• M25: 6,001,418 km (0.073 R)
• M26: 6,286,402 km (0.117 R)
• M27: 6,634,366 km (0.119 R)
• M28: 7,138,212 km (0.118 R)
• M29: 7,258,489 km (0.082 R)
• M30: 7,440,250 km (0.102 R)
• M31: 7,654,325 km (0.096 R)
• M32: 8,277,101 km (0.117 R)
• M33: 8,690,739 km (0.069 R)
• M34: 8,787,080 km (0.108 R)
• M35: 8,948,645 km (0.076 R)
• M36: 10,377,903 km (0.118 R)
• M37: 10,480,228 km (0.03 R)
• M38: 10,651,668 km (0.111 R)
• M39: 10,754,890 km (0.113 R)
• M40: 11,770,510 km (0.105 R)
• M41: 11,948,681 km (0.118 R)
• M42: 12,488,580 km (0.098 R)
• M43: 13,221,011 km (0.081 R)
• M44: 13,667,112 km (0.119 R)
• M45: 14,118,299 km (0.106 R)
• M46: 14,497,978 km (0.053 R)
• M47: 14,727,462 km (0.064 R)
• M48: 15,618,018 km (0.107 R)
• M49: 15,774,796 km (0.119 R)
• M50: 16,208,331 km (0.03 R)
• M51: 16,367,054 km (0.089 R)
• M52: 16,685,847 km (0.11 R)
• M53: 18,766,604 km (0.086 R)
• M54: 19,142,244 km (0.113 R)
• M55: 19,268,056 km (0.111 R)
• M56: 20,712,573 km (0.06 R)
• M57: 20,927,994 km (0.113 R)
• M58: 21,665,811 km (0.056 R)
• M59: 22,324,041 km (0.119 R)
• M60: 22,810,833 km (0.088 R)
• M61: 23,480,283 km (0.119 R)
• M62: 23,930,274 km (0.093 R)
• M63: 24,474,062 km (0.081 R)
• M64: 24,565,018 km (0.118 R)
• M65: 24,747,377 km (0.107 R)
• M66: 24,930,186 km (0.04 R)
• M67: 25,343,226 km (0.116 R)
• M68: 25,527,530 km (0.099 R)
• M69: 25,804,735 km (0.074 R)
• M70: 25,943,712 km (0.06 R)
• M71: 26,176,037 km (0.052 R)
• M72: 26,595,809 km (0.119 R)
• M73: 26,689,307 km (0.104 R)
• M74: 26,923,727 km (0.102 R)
• M75: 27,536,480 km (0.032 R)
• M76: 28,392,629 km (0.081 R)
• M77: 29,595,994 km (0.076 R)
• M78: 30,082,037 km (0.072 R)
• M79: 31,111,271 km (0.104 R)
• M80: 31,704,576 km (0.083 R)
• M81: 33,355,538 km (0.039 R)

Planet 9 - Ice Giant

Semi-Major Axis: 10.33 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 949.2

Radius: 3

Gravity: 105.47 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 8.89 AU - 11.77 AU

Year: 14097 Days

Day: 15.9 Hours

Environment

Temp: -207 °C

Axial Tilt: 28.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 67,185,015 km

• M1: 186,100 km (0.086 R)
• M2: 439,818 km (0.08 R)
• M3: 554,410 km (0.102 R)
• M4: 833,559 km (0.085 R)
• M5: 2,933,913 km (0.11 R)
• M6: 3,040,577 km (0.038 R)
• M7: 3,442,247 km (0.087 R)
• M8: 3,630,292 km (0.048 R)
• M9: 3,668,439 km (0.061 R)
• M10: 3,744,883 km (0.052 R)
• M11: 3,783,181 km (0.058 R)
• M12: 3,977,359 km (0.1 R)
• M13: 4,095,242 km (0.116 R)
• M14: 5,510,886 km (0.049 R)
• M15: 5,953,247 km (0.069 R)
• M16: 6,224,319 km (0.08 R)
• M17: 6,315,424 km (0.109 R)
• M18: 6,919,051 km (0.092 R)
• M19: 8,080,679 km (0.08 R)
• M20: 8,130,495 km (0.031 R)
• M21: 8,531,716 km (0.098 R)
• M22: 8,734,720 km (0.089 R)
• M23: 8,785,733 km (0.092 R)
• M24: 9,615,254 km (0.095 R)
• M25: 9,720,720 km (0.114 R)
• M26: 12,135,379 km (0.082 R)
• M27: 12,249,373 km (0.111 R)
• M28: 13,115,245 km (0.061 R)
• M29: 13,941,026 km (0.077 R)
• M30: 14,240,072 km (0.107 R)
• M31: 14,541,212 km (0.108 R)
• M32: 14,722,824 km (0.106 R)
• M33: 15,088,441 km (0.098 R)
• M34: 15,149,776 km (0.07 R)
• M35: 15,580,618 km (0.059 R)
• M36: 16,140,563 km (0.071 R)
• M37: 16,265,776 km (0.111 R)
• M38: 17,343,928 km (0.11 R)
• M39: 17,536,610 km (0.096 R)
• M40: 18,314,370 km (0.109 R)
• M41: 19,769,059 km (0.102 R)
• M42: 21,466,546 km (0.102 R)
• M43: 24,277,939 km (0.045 R)
• M44: 24,709,529 km (0.092 R)
• M45: 24,781,635 km (0.086 R)
• M46: 25,945,955 km (0.075 R)
• M47: 26,387,120 km (0.069 R)
• M48: 27,351,577 km (0.083 R)
• M49: 27,501,025 km (0.111 R)
• M50: 27,725,572 km (0.045 R)
• M51: 29,697,421 km (0.098 R)
• M52: 33,215,365 km (0.048 R)
• M53: 34,255,968 km (0.102 R)
• M54: 34,416,935 km (0.088 R)
• M55: 34,578,201 km (0.05 R)
• M56: 34,982,564 km (0.119 R)
• M57: 38,439,921 km (0.111 R)
• M58: 38,523,546 km (0.096 R)
• M59: 38,942,570 km (0.073 R)
• M60: 40,208,916 km (0.117 R)
• M61: 40,293,738 km (0.105 R)
• M62: 40,463,681 km (0.113 R)
• M63: 40,633,923 km (0.105 R)
• M64: 40,975,156 km (0.075 R)
• M65: 41,832,202 km (0.115 R)
• M66: 43,128,767 km (0.098 R)
• M67: 43,738,229 km (0.096 R)
• M68: 44,175,503 km (0.076 R)
• M69: 45,495,555 km (0.108 R)
• M70: 46,027,226 km (0.103 R)
• M71: 47,275,770 km (0.11 R)
• M72: 49,806,068 km (0.112 R)
• M73: 50,171,087 km (0.116 R)
• M74: 50,262,491 km (0.095 R)
• M75: 52,102,246 km (0.112 R)
• M76: 53,216,451 km (0.072 R)
• M77: 53,776,545 km (0.077 R)
• M78: 54,338,734 km (0.092 R)
• M79: 54,808,471 km (0.109 R)
• M80: 55,752,284 km (0.072 R)
• M81: 55,846,980 km (0.074 R)
• M82: 57,655,917 km (0.066 R)
• M83: 58,231,121 km (0.116 R)
• M84: 58,615,737 km (0.051 R)
• M85: 60,065,191 km (0.058 R)
• M86: 60,843,100 km (0.107 R)
• M87: 62,703,948 km (0.043 R)
• M88: 62,802,383 km (0.114 R)
• M89: 63,789,729 km (0.063 R)
• M90: 63,888,763 km (0.069 R)
• M91: 64,186,163 km (0.099 R)
• M92: 65,280,472 km (0.117 R)
• M93: 65,380,253 km (0.077 R)
• M94: 66,280,533 km (0.063 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 541 - 15,107 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit