🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.68 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.37

Radius: 0.67

Gravity: 0.82 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 0.6 AU - 0.76 AU

Year: 200 Days

Day: 44.1 Hours

Environment

Temp: 203 °C

Axial Tilt: 3.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 80,424,967 km

• M1: 30,219 km (0.038 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.92 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.43

Radius: 1.81

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 1.6 AU - 2.24 AU

Year: 948 Days

Day: 44.8 Hours

Environment

Temp: -58 °C

Axial Tilt: 32.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.16 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.78

Radius: 1.26

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 1.97 AU - 2.35 AU

Year: 1132 Days

Day: 44.6 Hours

Environment

Temp: -71 °C

Axial Tilt: 3.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 80,424,967 km

• M1: 73,004 km (0.091 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.28 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.47

Radius: 1.64

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.056

Orbit Range: 2.15 AU - 2.41 AU

Year: 1227 Days

Day: 23.1 Hours

Environment

Temp: -73 °C

Axial Tilt: 2.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 80,424,967 km

• M1: 476,320 km (0.092 R)

Asteroid Belt

Center: 3.58 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Terrestrial

Semi-Major Axis: 4.87 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.39

Radius: 0.69

Gravity: 0.82 G

Time & Orbit

Eccentricity (e): 0.079

Orbit Range: 4.49 AU - 5.25 AU

Year: 3831 Days

Day: 26.4 Hours

Environment

Temp: -139 °C

Axial Tilt: 6.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 11.19 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 80.1

Radius: 14.8

Gravity: 0.37 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 10.22 AU - 12.16 AU

Year: 13343 Days

Day: 9.7 Hours

Environment

Temp: -180 °C

Axial Tilt: 6.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (68)

Outer Limit: 80,424,967 km

• M1: 230,830 km (0.105 R)
• M2: 729,290 km (0.104 R)
• M3: 920,775 km (0.11 R)
• M4: 1,023,549 km (0.094 R)
• M5: 1,284,747 km (0.067 R)
• M6: 1,662,481 km (0.109 R)
• M7: 2,595,673 km (0.117 R)
• M8: 2,861,508 km (0.065 R)
• M9: 3,076,630 km (0.06 R)
• M10: 3,440,452 km (0.111 R)
• M11: 3,648,692 km (0.083 R)
• M12: 3,882,813 km (0.105 R)
• M13: 4,099,879 km (0.114 R)
• M14: 4,569,018 km (0.117 R)
• M15: 4,868,214 km (0.049 R)
• M16: 5,008,537 km (0.112 R)
• M17: 5,102,783 km (0.094 R)
• M18: 5,461,669 km (0.079 R)
• M19: 5,730,197 km (0.104 R)
• M20: 5,853,765 km (0.081 R)
• M21: 6,103,444 km (0.116 R)
• M22: 6,204,422 km (0.065 R)
• M23: 6,691,363 km (0.069 R)
• M24: 7,243,978 km (0.032 R)
• M25: 7,838,928 km (0.089 R)
• M26: 8,114,637 km (0.111 R)
• M27: 8,932,190 km (0.108 R)
• M28: 10,073,023 km (0.093 R)
• M29: 10,403,186 km (0.085 R)
• M30: 10,524,061 km (0.106 R)
• M31: 10,645,534 km (0.095 R)
• M32: 10,951,163 km (0.06 R)
• M33: 11,759,141 km (0.069 R)
• M34: 11,885,252 km (0.093 R)
• M35: 12,618,730 km (0.067 R)
• M36: 12,747,833 km (0.057 R)
• M37: 12,844,922 km (0.086 R)
• M38: 12,974,773 km (0.03 R)
• M39: 13,235,821 km (0.105 R)
• M40: 13,531,576 km (0.115 R)
• M41: 13,962,717 km (0.108 R)
• M42: 14,129,668 km (0.107 R)
• M43: 14,702,479 km (0.089 R)
• M44: 15,111,479 km (0.087 R)
• M45: 15,489,663 km (0.063 R)
• M46: 16,678,367 km (0.11 R)
• M47: 17,463,158 km (0.055 R)
• M48: 17,571,168 km (0.113 R)
• M49: 19,776,689 km (0.084 R)
• M50: 20,077,381 km (0.101 R)
• M51: 21,179,917 km (0.073 R)
• M52: 21,449,044 km (0.112 R)
• M53: 21,874,201 km (0.103 R)
• M54: 22,536,770 km (0.069 R)
• M55: 22,772,087 km (0.112 R)
• M56: 22,929,464 km (0.029 R)
• M57: 23,523,068 km (0.063 R)
• M58: 24,081,517 km (0.097 R)
• M59: 24,201,794 km (0.096 R)
• M60: 24,563,821 km (0.087 R)
• M61: 25,049,266 km (0.118 R)
• M62: 25,537,853 km (0.073 R)
• M63: 25,824,332 km (0.112 R)
• M64: 26,029,581 km (0.098 R)
• M65: 26,235,427 km (0.055 R)
• M66: 26,773,082 km (0.104 R)
• M67: 27,231,001 km (0.069 R)
• M68: 28,196,655 km (0.116 R)

Planet 7 - Gas Giant

Semi-Major Axis: 12.56 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 35.9

Radius: 14.1

Gravity: 0.18 G

Time & Orbit

Eccentricity (e): 0.07

Orbit Range: 11.68 AU - 13.44 AU

Year: 15866 Days

Day: 13.2 Hours

Environment

Temp: -179 °C

Axial Tilt: 1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 80,424,967 km

• M1: 479,312 km (0.113 R)
• M2: 567,574 km (0.101 R)
• M3: 907,311 km (0.081 R)
• M4: 1,011,431 km (0.119 R)
• M5: 1,297,762 km (0.053 R)
• M6: 1,596,808 km (0.118 R)
• M7: 1,918,593 km (0.103 R)
• M8: 2,391,172 km (0.071 R)
• M9: 2,952,912 km (0.09 R)
• M10: 3,149,334 km (0.102 R)
• M11: 3,517,794 km (0.116 R)
• M12: 4,196,071 km (0.12 R)
• M13: 5,127,317 km (0.111 R)
• M14: 5,495,777 km (0.103 R)
• M15: 5,872,764 km (0.037 R)
• M16: 7,318,627 km (0.099 R)
• M17: 7,439,801 km (0.12 R)
• M18: 7,586,258 km (0.08 R)
• M19: 7,709,077 km (0.106 R)
• M20: 8,081,277 km (0.05 R)
• M21: 8,358,183 km (0.072 R)
• M22: 8,766,435 km (0.101 R)
• M23: 9,181,270 km (0.096 R)
• M24: 11,238,241 km (0.063 R)
• M25: 14,242,465 km (0.11 R)
• M26: 14,333,421 km (0.103 R)
• M27: 15,441,193 km (0.061 R)
• M28: 16,036,892 km (0.096 R)
• M29: 16,353,590 km (0.063 R)
• M30: 18,494,486 km (0.081 R)
• M31: 19,868,542 km (0.041 R)
• M32: 20,072,444 km (0.093 R)
• M33: 20,413,677 km (0.11 R)
• M34: 21,588,469 km (0.071 R)
• M35: 21,973,234 km (0.115 R)

Planet 8 - Ice Giant

Semi-Major Axis: 13.18 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 961.7

Radius: 4.3

Gravity: 52.01 G

Time & Orbit

Eccentricity (e): 0.149

Orbit Range: 11.22 AU - 15.14 AU

Year: 17056 Days

Day: 18.2 Hours

Environment

Temp: -185 °C

Axial Tilt: 34.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 80,424,967 km

• M1: 194,178 km (0.109 R)
• M2: 374,443 km (0.108 R)
• M3: 512,522 km (0.102 R)
• M4: 987,645 km (0.095 R)
• M5: 1,178,682 km (0.109 R)
• M6: 1,411,157 km (0.098 R)
• M7: 2,295,280 km (0.098 R)
• M8: 2,402,392 km (0.046 R)
• M9: 3,196,458 km (0.04 R)
• M10: 3,316,136 km (0.073 R)
• M11: 4,324,725 km (0.108 R)
• M12: 4,725,647 km (0.106 R)
• M13: 5,998,276 km (0.091 R)
• M14: 7,686,339 km (0.109 R)
• M15: 7,954,119 km (0.103 R)
• M16: 8,999,359 km (0.117 R)
• M17: 9,912,505 km (0.07 R)
• M18: 10,203,921 km (0.107 R)
• M19: 10,498,180 km (0.099 R)
• M20: 10,676,052 km (0.111 R)
• M21: 11,763,928 km (0.054 R)
• M22: 12,258,798 km (0.096 R)
• M23: 12,445,944 km (0.086 R)
• M24: 13,204,555 km (0.048 R)
• M25: 14,304,698 km (0.08 R)
• M26: 15,165,634 km (0.117 R)
• M27: 15,771,356 km (0.046 R)
• M28: 15,975,108 km (0.115 R)
• M29: 16,453,671 km (0.105 R)
• M30: 17,145,711 km (0.061 R)
• M31: 17,355,148 km (0.115 R)
• M32: 17,425,160 km (0.111 R)
• M33: 17,495,172 km (0.083 R)
• M34: 17,847,026 km (0.047 R)
• M35: 18,201,274 km (0.073 R)
• M36: 18,414,899 km (0.107 R)
• M37: 18,486,258 km (0.077 R)
• M38: 18,557,765 km (0.104 R)
• M39: 19,422,890 km (0.119 R)
• M40: 19,495,595 km (0.043 R)
• M41: 19,568,299 km (0.112 R)
• M42: 20,670,686 km (0.085 R)
• M43: 20,819,236 km (0.074 R)
• M44: 21,567,076 km (0.058 R)
• M45: 22,095,755 km (0.099 R)
• M46: 22,171,601 km (0.109 R)
• M47: 24,723,741 km (0.099 R)
• M48: 25,674,435 km (0.11 R)
• M49: 26,074,161 km (0.075 R)
• M50: 27,693,408 km (0.103 R)
• M51: 27,857,218 km (0.111 R)
• M52: 28,929,087 km (0.088 R)
• M53: 29,511,920 km (0.093 R)
• M54: 30,098,493 km (0.042 R)
• M55: 30,182,717 km (0.118 R)
• M56: 30,858,450 km (0.063 R)
• M57: 31,453,850 km (0.095 R)
• M58: 33,698,267 km (0.062 R)
• M59: 35,370,771 km (0.04 R)
• M60: 38,157,031 km (0.075 R)
• M61: 42,324,978 km (0.066 R)
• M62: 43,936,745 km (0.085 R)
• M63: 45,279,087 km (0.104 R)
• M64: 46,634,892 km (0.116 R)
• M65: 47,219,969 km (0.102 R)
• M66: 48,200,584 km (0.073 R)
• M67: 48,496,039 km (0.116 R)
• M68: 48,693,359 km (0.076 R)
• M69: 50,082,076 km (0.118 R)
• M70: 50,781,296 km (0.118 R)
• M71: 51,483,808 km (0.12 R)
• M72: 51,886,525 km (0.038 R)
• M73: 52,391,568 km (0.103 R)
• M74: 52,594,123 km (0.093 R)
• M75: 53,202,987 km (0.117 R)
• M76: 55,146,861 km (0.113 R)
• M77: 56,386,429 km (0.065 R)
• M78: 56,905,534 km (0.103 R)
• M79: 59,208,743 km (0.091 R)
• M80: 63,473,778 km (0.1 R)
• M81: 67,506,189 km (0.091 R)
• M82: 68,720,774 km (0.073 R)
• M83: 68,831,626 km (0.116 R)
• M84: 69,053,330 km (0.07 R)
• M85: 71,059,737 km (0.085 R)
• M86: 71,283,834 km (0.043 R)
• M87: 71,845,125 km (0.094 R)
• M88: 72,070,121 km (0.113 R)
• M89: 72,407,913 km (0.053 R)
• M90: 72,633,357 km (0.105 R)
• M91: 72,859,249 km (0.067 R)
• M92: 73,198,238 km (0.112 R)
• M93: 73,878,011 km (0.044 R)
• M94: 75,586,419 km (0.108 R)
• M95: 75,929,596 km (0.112 R)

Planet 9 - Ice Giant

Semi-Major Axis: 14.46 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 842.3

Radius: 5.6

Gravity: 26.86 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 11.16 AU - 17.76 AU

Year: 19600 Days

Day: 17.3 Hours

Environment

Temp: -196 °C

Axial Tilt: 1.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (98)

Outer Limit: 80,424,967 km

• M1: 106,962 km (0.052 R)
• M2: 150,047 km (0.063 R)
• M3: 202,705 km (0.107 R)
• M4: 618,438 km (0.08 R)
• M5: 968,048 km (0.058 R)
• M6: 1,022,501 km (0.069 R)
• M7: 1,163,123 km (0.089 R)
• M8: 1,432,100 km (0.034 R)
• M9: 1,557,912 km (0.118 R)
• M10: 3,203,339 km (0.087 R)
• M11: 3,620,867 km (0.071 R)
• M12: 3,967,186 km (0.037 R)
• M13: 4,011,168 km (0.105 R)
• M14: 4,598,489 km (0.1 R)
• M15: 5,652,406 km (0.109 R)
• M16: 5,701,923 km (0.115 R)
• M17: 6,829,891 km (0.061 R)
• M18: 8,080,379 km (0.094 R)
• M19: 8,760,302 km (0.107 R)
• M20: 8,933,237 km (0.118 R)
• M21: 10,661,242 km (0.074 R)
• M22: 11,847,852 km (0.047 R)
• M23: 12,167,094 km (0.088 R)
• M24: 12,944,704 km (0.064 R)
• M25: 13,671,450 km (0.107 R)
• M26: 14,208,357 km (0.083 R)
• M27: 14,547,346 km (0.091 R)
• M28: 15,720,043 km (0.093 R)
• M29: 15,789,906 km (0.114 R)
• M30: 16,070,551 km (0.092 R)
• M31: 16,423,752 km (0.062 R)
• M32: 16,779,645 km (0.089 R)
• M33: 17,862,135 km (0.066 R)
• M34: 17,935,139 km (0.078 R)
• M35: 18,154,599 km (0.095 R)
• M36: 19,415,260 km (0.071 R)
• M37: 19,715,952 km (0.078 R)
• M38: 19,866,896 km (0.087 R)
• M39: 22,648,370 km (0.109 R)
• M40: 25,303,133 km (0.099 R)
• M41: 27,885,043 km (0.069 R)
• M42: 29,508,479 km (0.075 R)
• M43: 30,114,201 km (0.119 R)
• M44: 30,462,166 km (0.116 R)
• M45: 31,250,098 km (0.114 R)
• M46: 31,690,663 km (0.098 R)
• M47: 31,779,076 km (0.109 R)
• M48: 33,024,777 km (0.076 R)
• M49: 33,473,571 km (0.101 R)
• M50: 33,834,102 km (0.06 R)
• M51: 34,377,142 km (0.056 R)
• M52: 35,288,791 km (0.094 R)
• M53: 35,472,049 km (0.113 R)
• M54: 36,023,766 km (0.093 R)
• M55: 36,115,918 km (0.093 R)
• M56: 36,485,724 km (0.082 R)
• M57: 36,671,076 km (0.109 R)
• M58: 36,763,826 km (0.113 R)
• M59: 37,228,777 km (0.096 R)
• M60: 37,322,126 km (0.09 R)
• M61: 39,678,442 km (0.062 R)
• M62: 41,791,512 km (0.1 R)
• M63: 44,533,192 km (0.106 R)
• M64: 46,025,730 km (0.094 R)
• M65: 46,125,811 km (0.059 R)
• M66: 46,526,883 km (0.09 R)
• M67: 48,753,348 km (0.082 R)
• M68: 49,469,024 km (0.103 R)
• M69: 51,533,026 km (0.116 R)
• M70: 51,949,057 km (0.069 R)
• M71: 54,046,569 km (0.113 R)
• M72: 54,363,567 km (0.091 R)
• M73: 54,575,248 km (0.117 R)
• M74: 56,921,541 km (0.025 R)
• M75: 57,136,513 km (0.092 R)
• M76: 58,431,881 km (0.063 R)
• M77: 60,502,465 km (0.039 R)
• M78: 60,831,581 km (0.107 R)
• M79: 64,043,746 km (0.056 R)
• M80: 65,839,519 km (0.061 R)
• M81: 66,291,005 km (0.028 R)
• M82: 67,651,598 km (0.114 R)
• M83: 67,879,286 km (0.054 R)
• M84: 68,107,273 km (0.108 R)
• M85: 69,021,615 km (0.1 R)
• M86: 69,365,391 km (0.09 R)
• M87: 71,556,701 km (0.076 R)
• M88: 72,719,076 km (0.117 R)
• M89: 73,068,986 km (0.114 R)
• M90: 73,185,822 km (0.118 R)
• M91: 75,298,143 km (0.116 R)
• M92: 75,770,274 km (0.051 R)
• M93: 76,006,789 km (0.117 R)
• M94: 77,073,721 km (0.045 R)
• M95: 77,668,671 km (0.066 R)
• M96: 77,787,901 km (0.116 R)
• M97: 78,623,704 km (0.072 R)
• M98: 79,823,030 km (0.096 R)

Kuiper Belt

Range: 30.8 - 45.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 382 - 18,538 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit