🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.85

Radius: 1.71

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 0.52 AU - 0.72 AU

Year: 185 Days

Day: 23.8 Hours

Environment

Temp: 150 °C

Axial Tilt: 23.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 44,533,565 km

• M1: 189,092 km (0.103 R)
• M2: 215,122 km (0.08 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.66 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.45

Radius: 1.64

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.069

Orbit Range: 0.61 AU - 0.71 AU

Year: 203 Days

Day: 43.6 Hours

Environment

Temp: 118 °C

Axial Tilt: 22.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.89 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.73

Radius: 0.88

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.229

Orbit Range: 0.69 AU - 1.09 AU

Year: 318 Days

Day: 39.7 Hours

Environment

Temp: 38 °C

Axial Tilt: 7.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 44,533,565 km

• M1: 287,527 km (0.095 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.68 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.63

Radius: 1.85

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 2.15 AU - 3.21 AU

Year: 1662 Days

Day: 33.1 Hours

Environment

Temp: -102 °C

Axial Tilt: 34.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.87 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.67

Radius: 1.48

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 3.87 AU - 3.87 AU

Year: 2883 Days

Day: 16.9 Hours

Environment

Temp: -134 °C

Axial Tilt: 4.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.14 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 6.4 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 462.3

Radius: 10.9

Gravity: 3.89 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 4.93 AU - 7.87 AU

Year: 6132 Days

Day: 5.5 Hours

Environment

Temp: -152 °C

Axial Tilt: 44.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 44,533,565 km

• M1: 191,036 km (0.049 R)
• M2: 333,454 km (0.092 R)
• M3: 768,484 km (0.115 R)
• M4: 924,216 km (0.039 R)
• M5: 1,076,656 km (0.112 R)
• M6: 1,267,992 km (0.119 R)
• M7: 1,375,852 km (0.084 R)
• M8: 1,454,690 km (0.031 R)
• M9: 1,961,378 km (0.095 R)
• M10: 2,385,338 km (0.051 R)
• M11: 2,520,126 km (0.105 R)
• M12: 2,617,963 km (0.086 R)
• M13: 2,878,413 km (0.055 R)
• M14: 3,126,446 km (0.032 R)
• M15: 3,599,325 km (0.098 R)
• M16: 3,889,395 km (0.082 R)
• M17: 4,003,089 km (0.033 R)
• M18: 4,164,057 km (0.098 R)
• M19: 4,256,957 km (0.093 R)
• M20: 4,350,605 km (0.105 R)
• M21: 4,708,144 km (0.083 R)
• M22: 5,299,804 km (0.104 R)
• M23: 5,733,189 km (0.091 R)
• M24: 5,967,309 km (0.073 R)
• M25: 6,498,831 km (0.087 R)
• M26: 7,017,935 km (0.089 R)
• M27: 7,437,258 km (0.097 R)
• M28: 7,836,086 km (0.045 R)
• M29: 8,009,021 km (0.074 R)
• M30: 8,654,386 km (0.034 R)
• M31: 9,225,252 km (0.041 R)
• M32: 9,316,507 km (0.11 R)
• M33: 9,870,318 km (0.097 R)
• M34: 10,466,615 km (0.052 R)
• M35: 10,881,300 km (0.078 R)
• M36: 11,333,834 km (0.093 R)
• M37: 12,492,320 km (0.045 R)
• M38: 12,830,261 km (0.108 R)
• M39: 12,966,246 km (0.057 R)
• M40: 13,274,118 km (0.082 R)
• M41: 13,757,768 km (0.092 R)
• M42: 13,966,756 km (0.106 R)
• M43: 14,742,272 km (0.118 R)
• M44: 14,813,331 km (0.028 R)
• M45: 15,640,308 km (0.071 R)
• M46: 16,298,090 km (0.037 R)
• M47: 16,408,493 km (0.089 R)
• M48: 17,188,945 km (0.11 R)
• M49: 17,414,090 km (0.062 R)
• M50: 17,791,675 km (0.108 R)
• M51: 17,905,519 km (0.109 R)
• M52: 18,324,692 km (0.074 R)
• M53: 18,554,774 km (0.087 R)
• M54: 19,095,420 km (0.07 R)
• M55: 21,068,167 km (0.077 R)
• M56: 21,632,002 km (0.093 R)
• M57: 21,915,789 km (0.084 R)
• M58: 21,997,170 km (0.072 R)
• M59: 22,078,551 km (0.073 R)
• M60: 22,364,283 km (0.073 R)
• M61: 23,519,628 km (0.099 R)
• M62: 23,769,755 km (0.1 R)
• M63: 24,230,517 km (0.094 R)
• M64: 24,398,814 km (0.069 R)
• M65: 24,525,374 km (0.1 R)
• M66: 24,778,943 km (0.063 R)
• M67: 25,246,137 km (0.069 R)
• M68: 25,374,192 km (0.082 R)
• M69: 25,502,248 km (0.109 R)
• M70: 26,448,604 km (0.057 R)
• M71: 26,752,138 km (0.109 R)
• M72: 26,882,588 km (0.057 R)
• M73: 27,845,549 km (0.046 R)
• M74: 28,066,057 km (0.058 R)
• M75: 28,686,439 km (0.087 R)
• M76: 29,266,430 km (0.094 R)
• M77: 29,490,677 km (0.112 R)
• M78: 30,076,054 km (0.096 R)

Planet 7 - Gas Giant

Semi-Major Axis: 6.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 348.6

Radius: 12.7

Gravity: 2.16 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 6.17 AU - 7.41 AU

Year: 6701 Days

Day: 11 Hours

Environment

Temp: -162 °C

Axial Tilt: 39.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 44,533,565 km

• M1: 168,298 km (0.066 R)
• M2: 357,090 km (0.113 R)
• M3: 697,724 km (0.062 R)
• M4: 880,234 km (0.093 R)
• M5: 1,121,386 km (0.088 R)
• M6: 1,309,430 km (0.108 R)
• M7: 1,988,455 km (0.088 R)
• M8: 2,129,226 km (0.08 R)
• M9: 2,310,090 km (0.117 R)
• M10: 2,421,092 km (0.095 R)
• M11: 2,552,888 km (0.077 R)
• M12: 2,903,096 km (0.056 R)
• M13: 3,063,764 km (0.092 R)
• M14: 3,714,216 km (0.114 R)
• M15: 4,089,258 km (0.113 R)
• M16: 4,430,341 km (0.104 R)
• M17: 4,662,816 km (0.08 R)
• M18: 4,828,122 km (0.1 R)
• M19: 4,971,287 km (0.077 R)
• M20: 5,115,948 km (0.11 R)
• M21: 5,335,558 km (0.056 R)
• M22: 5,434,143 km (0.08 R)
• M23: 5,809,484 km (0.063 R)
• M24: 5,962,074 km (0.105 R)
• M25: 6,064,398 km (0.036 R)
• M26: 6,427,622 km (0.069 R)
• M27: 6,797,877 km (0.085 R)
• M28: 6,958,695 km (0.091 R)
• M29: 7,229,616 km (0.085 R)
• M30: 7,393,875 km (0.092 R)
• M31: 7,698,306 km (0.117 R)
• M32: 7,978,503 km (0.115 R)
• M33: 8,120,023 km (0.077 R)
• M34: 8,205,294 km (0.114 R)
• M35: 8,868,760 km (0.113 R)
• M36: 9,162,720 km (0.052 R)
• M37: 9,820,801 km (0.074 R)
• M38: 10,033,380 km (0.101 R)
• M39: 11,277,286 km (0.077 R)
• M40: 11,404,444 km (0.08 R)
• M41: 11,820,625 km (0.088 R)
• M42: 12,111,892 km (0.062 R)
• M43: 12,536,601 km (0.114 R)
• M44: 12,999,606 km (0.064 R)
• M45: 13,468,147 km (0.078 R)
• M46: 13,772,279 km (0.092 R)
• M47: 14,594,469 km (0.084 R)
• M48: 14,732,997 km (0.05 R)
• M49: 16,000,091 km (0.028 R)
• M50: 16,178,711 km (0.026 R)
• M51: 16,286,271 km (0.116 R)
• M52: 16,574,397 km (0.081 R)
• M53: 17,118,933 km (0.112 R)
• M54: 17,669,304 km (0.101 R)
• M55: 18,637,202 km (0.091 R)
• M56: 19,279,426 km (0.092 R)
• M57: 20,585,565 km (0.11 R)
• M58: 20,897,027 km (0.118 R)
• M59: 21,131,597 km (0.077 R)
• M60: 21,959,771 km (0.094 R)
• M61: 22,118,644 km (0.107 R)
• M62: 22,397,793 km (0.07 R)
• M63: 22,919,142 km (0.108 R)
• M64: 23,241,974 km (0.096 R)
• M65: 23,403,988 km (0.086 R)
• M66: 23,485,071 km (0.093 R)
• M67: 23,647,683 km (0.107 R)
• M68: 24,589,701 km (0.114 R)
• M69: 24,713,419 km (0.096 R)
• M70: 25,085,917 km (0.08 R)
• M71: 26,594,761 km (0.12 R)
• M72: 26,891,713 km (0.117 R)
• M73: 27,061,806 km (0.083 R)
• M74: 27,745,767 km (0.066 R)
• M75: 28,219,245 km (0.099 R)
• M76: 28,305,712 km (0.107 R)
• M77: 28,652,031 km (0.101 R)
• M78: 28,738,948 km (0.08 R)
• M79: 28,825,864 km (0.075 R)
• M80: 28,956,313 km (0.057 R)
• M81: 29,217,960 km (0.089 R)

Planet 8 - Gas Giant

Semi-Major Axis: 7.44 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 929.9

Radius: 10.9

Gravity: 7.83 G

Time & Orbit

Eccentricity (e): 0.121

Orbit Range: 6.54 AU - 8.34 AU

Year: 7686 Days

Day: 8.9 Hours

Environment

Temp: -169 °C

Axial Tilt: 49.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 44,533,565 km

• M1: 490,681 km (0.091 R)
• M2: 602,431 km (0.081 R)
• M3: 692,638 km (0.084 R)
• M4: 975,528 km (0.103 R)
• M5: 1,197,232 km (0.08 R)
• M6: 1,476,830 km (0.106 R)
• M7: 2,027,500 km (0.064 R)
• M8: 2,216,592 km (0.053 R)
• M9: 2,313,381 km (0.116 R)
• M10: 2,818,723 km (0.08 R)
• M11: 3,358,023 km (0.097 R)
• M12: 3,639,716 km (0.115 R)
• M13: 3,988,130 km (0.083 R)
• M14: 4,316,946 km (0.111 R)
• M15: 4,408,200 km (0.082 R)
• M16: 4,592,505 km (0.106 R)
• M17: 4,779,502 km (0.091 R)
• M18: 4,969,043 km (0.085 R)
• M19: 5,193,440 km (0.052 R)
• M20: 5,323,141 km (0.102 R)
• M21: 5,421,128 km (0.051 R)
• M22: 5,618,896 km (0.062 R)
• M23: 5,718,678 km (0.107 R)
• M24: 6,855,173 km (0.08 R)
• M25: 6,961,836 km (0.047 R)
• M26: 8,022,186 km (0.082 R)
• M27: 8,323,626 km (0.055 R)
• M28: 8,399,621 km (0.115 R)
• M29: 8,976,471 km (0.109 R)
• M30: 10,494,590 km (0.066 R)
• M31: 10,700,287 km (0.088 R)
• M32: 11,409,680 km (0.11 R)
• M33: 11,962,295 km (0.118 R)
• M34: 12,523,735 km (0.086 R)
• M35: 13,049,572 km (0.077 R)
• M36: 13,270,827 km (0.117 R)
• M37: 14,350,026 km (0.079 R)
• M38: 15,178,050 km (0.109 R)
• M39: 15,364,001 km (0.098 R)
• M40: 15,457,350 km (0.095 R)
• M41: 16,305,869 km (0.105 R)
• M42: 16,735,813 km (0.072 R)
• M43: 17,121,028 km (0.068 R)
• M44: 17,217,817 km (0.093 R)
• M45: 17,363,376 km (0.111 R)
• M46: 18,146,371 km (0.049 R)
• M47: 18,245,106 km (0.084 R)
• M48: 18,890,920 km (0.105 R)
• M49: 19,292,141 km (0.114 R)
• M50: 19,544,363 km (0.116 R)
• M51: 20,976,613 km (0.054 R)
• M52: 22,760,867 km (0.112 R)
• M53: 25,361,626 km (0.094 R)
• M54: 25,637,933 km (0.113 R)
• M55: 25,748,786 km (0.106 R)
• M56: 26,193,540 km (0.059 R)
• M57: 26,696,937 km (0.047 R)
• M58: 27,090,678 km (0.035 R)
• M59: 27,203,625 km (0.068 R)
• M60: 27,599,910 km (0.068 R)
• M61: 28,054,986 km (0.118 R)
• M62: 28,226,425 km (0.101 R)
• M63: 28,857,579 km (0.097 R)
• M64: 29,203,898 km (0.111 R)
• M65: 30,192,590 km (0.088 R)
• M66: 30,896,897 km (0.069 R)
• M67: 31,428,867 km (0.088 R)
• M68: 32,381,955 km (0.083 R)
• M69: 32,801,876 km (0.106 R)
• M70: 33,042,579 km (0.108 R)
• M71: 33,950,788 km (0.098 R)
• M72: 34,622,034 km (0.092 R)
• M73: 34,990,044 km (0.081 R)
• M74: 35,606,088 km (0.105 R)
• M75: 36,474,803 km (0.063 R)
• M76: 37,853,796 km (0.109 R)
• M77: 38,423,016 km (0.077 R)
• M78: 39,313,872 km (0.083 R)
• M79: 39,761,768 km (0.046 R)
• M80: 39,890,123 km (0.058 R)
• M81: 40,727,572 km (0.084 R)
• M82: 41,700,855 km (0.085 R)
• M83: 42,354,149 km (0.067 R)
• M84: 43,538,366 km (0.095 R)
• M85: 44,001,820 km (0.072 R)
• M86: 44,134,513 km (0.058 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 206 - 19,022 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit