🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.84

Radius: 0.93

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 0.45 AU - 0.65 AU

Year: 155 Days

Day: 13.5 Hours

Environment

Temp: 209 °C

Axial Tilt: 16.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 2.54 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.45

Radius: 0.73

Gravity: 0.84 G

Time & Orbit

Eccentricity (e): 0.134

Orbit Range: 2.2 AU - 2.88 AU

Year: 1542 Days

Day: 28.4 Hours

Environment

Temp: -93 °C

Axial Tilt: 18.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 111,547,556 km

• M1: 33,959 km (0.105 R)
• M2: 196,721 km (0.081 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.58 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.62

Radius: 1.67

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 2.24 AU - 2.92 AU

Year: 1578 Days

Day: 47.3 Hours

Environment

Temp: -108 °C

Axial Tilt: 36.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 5.11 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 267.1

Radius: 11.7

Gravity: 1.95 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 4.61 AU - 5.61 AU

Year: 4399 Days

Day: 11.3 Hours

Environment

Temp: -142 °C

Axial Tilt: 19.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (68)

Outer Limit: 111,547,556 km

• M1: 150,645 km (0.073 R)
• M2: 282,890 km (0.059 R)
• M3: 356,941 km (0.088 R)
• M4: 448,494 km (0.084 R)
• M5: 575,204 km (0.099 R)
• M6: 819,946 km (0.083 R)
• M7: 960,568 km (0.08 R)
• M8: 1,131,857 km (0.053 R)
• M9: 1,302,100 km (0.118 R)
• M10: 1,579,903 km (0.108 R)
• M11: 1,877,004 km (0.075 R)
• M12: 2,039,318 km (0.064 R)
• M13: 3,077,079 km (0.097 R)
• M14: 3,204,985 km (0.085 R)
• M15: 3,871,144 km (0.082 R)
• M16: 4,185,000 km (0.072 R)
• M17: 4,291,365 km (0.077 R)
• M18: 4,380,824 km (0.116 R)
• M19: 4,763,196 km (0.032 R)
• M20: 4,930,447 km (0.103 R)
• M21: 5,156,489 km (0.086 R)
• M22: 5,232,634 km (0.079 R)
• M23: 5,385,972 km (0.109 R)
• M24: 5,677,688 km (0.091 R)
• M25: 6,094,617 km (0.107 R)
• M26: 6,195,446 km (0.118 R)
• M27: 6,770,052 km (0.079 R)
• M28: 7,127,441 km (0.06 R)
• M29: 7,383,253 km (0.118 R)
• M30: 8,213,821 km (0.104 R)
• M31: 8,370,001 km (0.063 R)
• M32: 8,799,048 km (0.057 R)
• M33: 9,258,463 km (0.092 R)
• M34: 9,351,363 km (0.109 R)
• M35: 9,820,203 km (0.109 R)
• M36: 10,392,863 km (0.082 R)
• M37: 10,489,354 km (0.088 R)
• M38: 11,148,781 km (0.116 R)
• M39: 11,321,866 km (0.115 R)
• M40: 11,570,797 km (0.108 R)
• M41: 11,670,878 km (0.044 R)
• M42: 11,871,937 km (0.041 R)
• M43: 11,998,198 km (0.068 R)
• M44: 12,074,044 km (0.079 R)
• M45: 12,251,916 km (0.092 R)
• M46: 12,328,361 km (0.086 R)
• M47: 12,610,203 km (0.075 R)
• M48: 13,076,051 km (0.111 R)
• M49: 13,521,104 km (0.115 R)
• M50: 13,705,858 km (0.096 R)
• M51: 13,838,401 km (0.086 R)
• M52: 14,051,130 km (0.077 R)
• M53: 14,318,760 km (0.11 R)
• M54: 15,737,247 km (0.051 R)
• M55: 15,820,424 km (0.095 R)
• M56: 16,210,724 km (0.116 R)
• M57: 16,830,359 km (0.077 R)
• M58: 17,000,751 km (0.108 R)
• M59: 17,114,595 km (0.069 R)
• M60: 17,228,738 km (0.088 R)
• M61: 17,687,854 km (0.107 R)
• M62: 17,803,343 km (0.082 R)
• M63: 18,209,202 km (0.11 R)
• M64: 18,530,239 km (0.076 R)
• M65: 18,647,524 km (0.116 R)
• M66: 18,823,750 km (0.114 R)
• M67: 19,415,410 km (0.067 R)
• M68: 20,043,272 km (0.115 R)

Planet 5 - Gas Giant

Semi-Major Axis: 7.88 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 688.2

Radius: 9.6

Gravity: 7.47 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 5.92 AU - 9.84 AU

Year: 8423 Days

Day: 9 Hours

Environment

Temp: -165 °C

Axial Tilt: 3.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 111,547,556 km

• M1: 126,410 km (0.114 R)
• M2: 398,978 km (0.106 R)
• M3: 582,534 km (0.098 R)
• M4: 670,198 km (0.115 R)
• M5: 944,262 km (0.104 R)
• M6: 1,067,530 km (0.064 R)
• M7: 1,140,385 km (0.109 R)
• M8: 1,234,033 km (0.094 R)
• M9: 1,409,362 km (0.075 R)
• M10: 1,469,649 km (0.088 R)
• M11: 1,613,862 km (0.118 R)
• M12: 2,097,811 km (0.044 R)
• M13: 2,404,187 km (0.117 R)
• M14: 2,649,827 km (0.08 R)
• M15: 2,725,075 km (0.099 R)
• M16: 3,711,673 km (0.083 R)
• M17: 3,852,893 km (0.115 R)
• M18: 4,465,496 km (0.112 R)
• M19: 4,555,554 km (0.099 R)
• M20: 5,045,936 km (0.119 R)
• M21: 5,617,699 km (0.113 R)
• M22: 5,780,163 km (0.105 R)
• M23: 6,378,105 km (0.107 R)
• M24: 6,581,858 km (0.048 R)
• M25: 6,926,082 km (0.049 R)
• M26: 7,276,440 km (0.116 R)
• M27: 7,885,005 km (0.086 R)
• M28: 8,324,523 km (0.111 R)
• M29: 8,584,524 km (0.088 R)
• M30: 8,659,473 km (0.092 R)
• M31: 9,265,643 km (0.117 R)
• M32: 9,924,772 km (0.111 R)
• M33: 10,559,067 km (0.109 R)
• M34: 11,824,814 km (0.096 R)
• M35: 11,949,878 km (0.038 R)
• M36: 12,159,315 km (0.117 R)
• M37: 12,243,389 km (0.085 R)
• M38: 12,624,265 km (0.115 R)
• M39: 13,181,218 km (0.074 R)
• M40: 14,009,691 km (0.076 R)
• M41: 14,452,501 km (0.067 R)
• M42: 14,541,661 km (0.044 R)
• M43: 14,720,430 km (0.086 R)
• M44: 15,808,456 km (0.051 R)
• M45: 16,038,388 km (0.114 R)
• M46: 16,828,414 km (0.084 R)
• M47: 18,349,675 km (0.046 R)
• M48: 18,494,635 km (0.041 R)
• M49: 18,591,425 km (0.104 R)
• M50: 19,126,836 km (0.115 R)
• M51: 19,568,598 km (0.071 R)
• M52: 19,667,183 km (0.089 R)
• M53: 19,766,067 km (0.101 R)
• M54: 20,412,330 km (0.068 R)
• M55: 20,863,817 km (0.094 R)
• M56: 21,776,663 km (0.098 R)
• M57: 22,186,561 km (0.039 R)
• M58: 22,289,484 km (0.113 R)
• M59: 22,806,345 km (0.1 R)
• M60: 23,014,136 km (0.111 R)
• M61: 23,484,023 km (0.1 R)
• M62: 25,019,496 km (0.083 R)
• M63: 25,180,314 km (0.05 R)
• M64: 25,664,412 km (0.06 R)
• M65: 26,043,194 km (0.091 R)
• M66: 28,298,232 km (0.085 R)
• M67: 28,689,431 km (0.119 R)
• M68: 29,930,794 km (0.115 R)
• M69: 31,362,446 km (0.101 R)
• M70: 33,758,405 km (0.11 R)
• M71: 33,935,978 km (0.098 R)
• M72: 34,351,710 km (0.096 R)
• M73: 34,948,307 km (0.084 R)
• M74: 36,759,039 km (0.095 R)
• M75: 37,002,734 km (0.062 R)
• M76: 37,675,775 km (0.119 R)
• M77: 37,859,930 km (0.035 R)
• M78: 37,983,049 km (0.105 R)
• M79: 38,476,273 km (0.036 R)
• M80: 38,538,207 km (0.098 R)
• M81: 38,785,791 km (0.103 R)
• M82: 40,470,862 km (0.093 R)
• M83: 40,533,693 km (0.09 R)
• M84: 40,911,577 km (0.077 R)
• M85: 41,037,837 km (0.034 R)
• M86: 41,353,938 km (0.065 R)

Planet 6 - Gas Giant

Semi-Major Axis: 11.56 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 528.2

Radius: 14.2

Gravity: 2.62 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 10.73 AU - 12.39 AU

Year: 14967 Days

Day: 6.4 Hours

Environment

Temp: -180 °C

Axial Tilt: 26.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 111,547,556 km

• M1: 181,761 km (0.079 R)
• M2: 474,524 km (0.082 R)
• M3: 652,546 km (0.099 R)
• M4: 742,305 km (0.111 R)
• M5: 856,448 km (0.116 R)
• M6: 977,472 km (0.074 R)
• M7: 1,148,762 km (0.098 R)
• M8: 1,572,423 km (0.086 R)
• M9: 1,698,983 km (0.084 R)
• M10: 2,071,931 km (0.079 R)
• M11: 2,183,381 km (0.112 R)
• M12: 2,471,207 km (0.038 R)
• M13: 2,559,919 km (0.075 R)
• M14: 2,771,600 km (0.098 R)
• M15: 3,507,472 km (0.071 R)
• M16: 4,019,396 km (0.049 R)
• M17: 4,124,712 km (0.112 R)
• M18: 4,665,060 km (0.089 R)
• M19: 4,813,012 km (0.091 R)
• M20: 5,459,425 km (0.117 R)
• M21: 5,615,605 km (0.032 R)
• M22: 6,173,904 km (0.05 R)
• M23: 7,044,564 km (0.039 R)
• M24: 7,777,743 km (0.08 R)
• M25: 8,580,635 km (0.069 R)
• M26: 8,900,026 km (0.109 R)
• M27: 9,503,654 km (0.054 R)
• M28: 9,597,751 km (0.083 R)
• M29: 11,144,593 km (0.058 R)
• M30: 11,243,926 km (0.082 R)
• M31: 13,028,329 km (0.035 R)
• M32: 13,132,898 km (0.073 R)
• M33: 13,873,258 km (0.07 R)
• M34: 13,980,071 km (0.061 R)
• M35: 14,627,081 km (0.091 R)
• M36: 15,671,424 km (0.09 R)
• M37: 15,894,325 km (0.115 R)
• M38: 16,174,522 km (0.106 R)
• M39: 16,287,019 km (0.097 R)
• M40: 16,569,610 km (0.044 R)
• M41: 17,831,617 km (0.095 R)
• M42: 18,415,647 km (0.095 R)
• M43: 19,065,201 km (0.03 R)
• M44: 19,363,051 km (0.087 R)
• M45: 19,662,247 km (0.091 R)
• M46: 20,569,408 km (0.068 R)
• M47: 21,181,862 km (0.12 R)
• M48: 22,049,230 km (0.05 R)
• M49: 22,424,571 km (0.059 R)
• M50: 23,118,107 km (0.093 R)
• M51: 23,372,124 km (0.072 R)
• M52: 23,690,917 km (0.104 R)
• M53: 24,139,561 km (0.079 R)
• M54: 25,502,547 km (0.079 R)
• M55: 25,962,411 km (0.098 R)
• M56: 26,424,968 km (0.12 R)
• M57: 27,559,817 km (0.095 R)
• M58: 28,778,741 km (0.071 R)
• M59: 30,222,959 km (0.036 R)
• M60: 30,640,037 km (0.09 R)
• M61: 31,128,923 km (0.098 R)
• M62: 33,827,669 km (0.101 R)
• M63: 34,333,011 km (0.093 R)
• M64: 34,477,821 km (0.088 R)
• M65: 36,452,962 km (0.108 R)
• M66: 37,566,120 km (0.065 R)
• M67: 38,389,506 km (0.107 R)
• M68: 38,840,993 km (0.116 R)
• M69: 39,143,180 km (0.118 R)
• M70: 40,665,189 km (0.113 R)
• M71: 41,433,374 km (0.104 R)
• M72: 41,587,610 km (0.055 R)
• M73: 42,206,496 km (0.096 R)
• M74: 42,361,629 km (0.101 R)
• M75: 42,517,061 km (0.083 R)
• M76: 44,870,385 km (0.093 R)
• M77: 45,584,715 km (0.042 R)
• M78: 46,783,443 km (0.11 R)
• M79: 48,479,135 km (0.094 R)
• M80: 49,702,546 km (0.097 R)
• M81: 50,194,873 km (0.077 R)
• M82: 50,771,273 km (0.115 R)
• M83: 51,266,891 km (0.093 R)
• M84: 52,513,341 km (0.099 R)
• M85: 53,937,961 km (0.072 R)
• M86: 56,397,500 km (0.091 R)
• M87: 56,654,060 km (0.049 R)
• M88: 57,339,966 km (0.077 R)

Planet 7 - Ice Giant

Semi-Major Axis: 18.44 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 949.5

Radius: 5.6

Gravity: 30.28 G

Time & Orbit

Eccentricity (e): 0.173

Orbit Range: 15.25 AU - 21.63 AU

Year: 30153 Days

Day: 19.2 Hours

Environment

Temp: -195 °C

Axial Tilt: 23.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (98)

Outer Limit: 111,547,556 km

• M1: 73,153 km (0.113 R)
• M2: 234,869 km (0.056 R)
• M3: 620,233 km (0.099 R)
• M4: 799,601 km (0.06 R)
• M5: 863,030 km (0.088 R)
• M6: 1,707,959 km (0.117 R)
• M7: 1,874,611 km (0.102 R)
• M8: 1,917,097 km (0.075 R)
• M9: 2,134,313 km (0.091 R)
• M10: 2,313,681 km (0.057 R)
• M11: 2,544,959 km (0.049 R)
• M12: 2,687,227 km (0.117 R)
• M13: 3,231,314 km (0.079 R)
• M14: 4,417,176 km (0.032 R)
• M15: 4,588,316 km (0.118 R)
• M16: 4,878,536 km (0.082 R)
• M17: 5,115,050 km (0.101 R)
• M18: 5,234,729 km (0.116 R)
• M19: 6,481,328 km (0.099 R)
• M20: 6,938,349 km (0.12 R)
• M21: 8,371,048 km (0.046 R)
• M22: 10,190,457 km (0.114 R)
• M23: 10,721,081 km (0.05 R)
• M24: 11,183,039 km (0.098 R)
• M25: 11,572,891 km (0.111 R)
• M26: 12,607,510 km (0.079 R)
• M27: 13,920,830 km (0.105 R)
• M28: 15,709,572 km (0.107 R)
• M29: 15,796,488 km (0.111 R)
• M30: 17,389,107 km (0.104 R)
• M31: 18,387,373 km (0.08 R)
• M32: 18,662,783 km (0.087 R)
• M33: 18,847,237 km (0.029 R)
• M34: 19,778,185 km (0.046 R)
• M35: 20,724,092 km (0.106 R)
• M36: 26,080,145 km (0.103 R)
• M37: 26,286,291 km (0.099 R)
• M38: 26,596,557 km (0.057 R)
• M39: 28,695,714 km (0.06 R)
• M40: 29,335,694 km (0.066 R)
• M41: 33,162,108 km (0.118 R)
• M42: 33,273,708 km (0.093 R)
• M43: 34,283,793 km (0.089 R)
• M44: 34,622,782 km (0.067 R)
• M45: 35,076,362 km (0.103 R)
• M46: 35,646,181 km (0.098 R)
• M47: 36,219,140 km (0.062 R)
• M48: 37,374,036 km (0.105 R)
• M49: 38,189,644 km (0.12 R)
• M50: 38,423,615 km (0.097 R)
• M51: 39,601,399 km (0.025 R)
• M52: 40,075,774 km (0.11 R)
• M53: 40,313,634 km (0.078 R)
• M54: 41,030,058 km (0.095 R)
• M55: 41,389,991 km (0.115 R)
• M56: 45,540,434 km (0.065 R)
• M57: 46,661,072 km (0.074 R)
• M58: 47,790,835 km (0.093 R)
• M59: 48,043,057 km (0.108 R)
• M60: 49,056,583 km (0.112 R)
• M61: 50,590,110 km (0.093 R)
• M62: 51,750,391 km (0.087 R)
• M63: 52,268,898 km (0.065 R)
• M64: 52,789,199 km (0.111 R)
• M65: 53,572,793 km (0.095 R)
• M66: 56,478,731 km (0.107 R)
• M67: 57,146,387 km (0.082 R)
• M68: 57,682,246 km (0.098 R)
• M69: 59,164,611 km (0.081 R)
• M70: 59,435,533 km (0.1 R)
• M71: 61,206,174 km (0.111 R)
• M72: 62,442,151 km (0.106 R)
• M73: 62,994,167 km (0.037 R)
• M74: 63,547,679 km (0.116 R)
• M75: 64,938,790 km (0.03 R)
• M76: 68,602,143 km (0.044 R)
• M77: 69,314,229 km (0.084 R)
• M78: 70,028,858 km (0.075 R)
• M79: 71,177,320 km (0.113 R)
• M80: 73,638,205 km (0.084 R)
• M81: 74,659,660 km (0.088 R)
• M82: 75,979,861 km (0.086 R)
• M83: 76,127,065 km (0.113 R)
• M84: 77,011,937 km (0.047 R)
• M85: 79,986,391 km (0.109 R)
• M86: 80,735,876 km (0.113 R)
• M87: 84,213,129 km (0.057 R)
• M88: 90,531,994 km (0.085 R)
• M89: 92,410,045 km (0.051 R)
• M90: 92,567,123 km (0.12 R)
• M91: 97,001,503 km (0.103 R)
• M92: 98,281,014 km (0.079 R)
• M93: 100,695,374 km (0.087 R)
• M94: 101,342,534 km (0.108 R)
• M95: 101,504,549 km (0.046 R)
• M96: 103,781,428 km (0.109 R)
• M97: 109,546,930 km (0.086 R)
• M98: 110,545,795 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: 220 - 13,891 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit