🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.8 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.12

Radius: 1.05

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 0.67 AU - 0.93 AU

Year: 259 Days

Day: 16.4 Hours

Environment

Temp: 102 °C

Axial Tilt: 34.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.85 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.78

Radius: 0.91

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 0.83 AU - 0.87 AU

Year: 283 Days

Day: 20.6 Hours

Environment

Temp: 94 °C

Axial Tilt: 8.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.87 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.64

Radius: 1.68

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 0.87 AU - 0.87 AU

Year: 293 Days

Day: 27.6 Hours

Environment

Temp: 150 °C

Axial Tilt: 21.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 55,154,035 km

• M1: 102,774 km (0.086 R)
• M2: 428,448 km (0.076 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.6 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.77

Radius: 1.26

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 1.31 AU - 1.89 AU

Year: 732 Days

Day: 18.6 Hours

Environment

Temp: -42 °C

Axial Tilt: 10.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.88 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.75

Radius: 0.89

Gravity: 0.95 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 3.75 AU - 4.01 AU

Year: 2764 Days

Day: 16.5 Hours

Environment

Temp: -114 °C

Axial Tilt: 13.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 55,154,035 km

• M1: 589,715 km (0.038 R)

Planet 6 - Terrestrial

Semi-Major Axis: 4.37 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.97

Radius: 1.55

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 4.18 AU - 4.56 AU

Year: 3304 Days

Day: 15.8 Hours

Environment

Temp: -127 °C

Axial Tilt: 39.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 6.57 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 8.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 708.2

Radius: 9.1

Gravity: 8.55 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 7.16 AU - 10.36 AU

Year: 9377 Days

Day: 14.1 Hours

Environment

Temp: -166 °C

Axial Tilt: 93.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 55,154,035 km

• M1: 152,739 km (0.12 R)
• M2: 215,870 km (0.115 R)
• M3: 274,662 km (0.115 R)
• M4: 378,333 km (0.112 R)
• M5: 540,647 km (0.038 R)
• M6: 694,433 km (0.11 R)
• M7: 916,437 km (0.098 R)
• M8: 1,026,690 km (0.116 R)
• M9: 1,141,731 km (0.098 R)
• M10: 1,200,822 km (0.098 R)
• M11: 1,260,960 km (0.058 R)
• M12: 1,622,090 km (0.075 R)
• M13: 1,966,913 km (0.062 R)
• M14: 2,309,342 km (0.031 R)
• M15: 3,359,819 km (0.083 R)
• M16: 4,101,674 km (0.075 R)
• M17: 4,256,059 km (0.057 R)
• M18: 4,318,442 km (0.076 R)
• M19: 4,763,047 km (0.118 R)
• M20: 5,356,202 km (0.095 R)
• M21: 5,833,719 km (0.071 R)
• M22: 5,902,982 km (0.086 R)
• M23: 6,756,438 km (0.032 R)
• M24: 7,049,500 km (0.113 R)
• M25: 7,384,300 km (0.096 R)
• M26: 7,459,399 km (0.086 R)
• M27: 7,610,343 km (0.07 R)
• M28: 8,185,397 km (0.114 R)
• M29: 8,341,128 km (0.106 R)
• M30: 8,419,368 km (0.087 R)
• M31: 9,621,985 km (0.055 R)
• M32: 9,910,410 km (0.088 R)
• M33: 10,118,052 km (0.1 R)
• M34: 10,243,415 km (0.108 R)
• M35: 10,411,264 km (0.057 R)
• M36: 10,835,075 km (0.029 R)
• M37: 10,963,280 km (0.11 R)
• M38: 11,524,870 km (0.108 R)
• M39: 13,173,738 km (0.065 R)
• M40: 13,816,710 km (0.111 R)
• M41: 14,188,760 km (0.077 R)
• M42: 14,705,770 km (0.076 R)
• M43: 15,420,549 km (0.047 R)
• M44: 15,564,910 km (0.072 R)
• M45: 15,806,511 km (0.097 R)
• M46: 16,637,078 km (0.067 R)
• M47: 17,231,880 km (0.086 R)
• M48: 17,381,627 km (0.079 R)
• M49: 18,238,673 km (0.117 R)
• M50: 18,903,337 km (0.114 R)
• M51: 20,203,641 km (0.083 R)
• M52: 20,997,707 km (0.088 R)
• M53: 21,694,085 km (0.081 R)
• M54: 21,963,959 km (0.106 R)
• M55: 23,385,289 km (0.106 R)
• M56: 23,884,198 km (0.101 R)
• M57: 23,995,498 km (0.116 R)
• M58: 24,274,498 km (0.039 R)
• M59: 24,667,193 km (0.096 R)
• M60: 25,118,380 km (0.059 R)
• M61: 25,345,021 km (0.084 R)
• M62: 25,743,250 km (0.081 R)
• M63: 25,971,686 km (0.082 R)
• M64: 26,028,982 km (0.12 R)
• M65: 26,143,574 km (0.102 R)
• M66: 26,545,843 km (0.108 R)
• M67: 26,776,822 km (0.081 R)
• M68: 27,590,036 km (0.089 R)
• M69: 29,002,988 km (0.064 R)
• M70: 29,062,378 km (0.114 R)
• M71: 30,138,137 km (0.098 R)
• M72: 31,592,677 km (0.12 R)
• M73: 34,192,837 km (0.096 R)
• M74: 34,255,668 km (0.077 R)
• M75: 36,155,711 km (0.07 R)
• M76: 36,475,701 km (0.109 R)
• M77: 37,247,476 km (0.109 R)
• M78: 37,312,103 km (0.111 R)
• M79: 37,635,384 km (0.032 R)
• M80: 37,700,309 km (0.103 R)
• M81: 38,219,862 km (0.11 R)
• M82: 40,322,012 km (0.105 R)
• M83: 41,186,687 km (0.088 R)
• M84: 41,990,327 km (0.07 R)
• M85: 42,394,092 km (0.103 R)
• M86: 43,002,058 km (0.089 R)
• M87: 43,885,433 km (0.051 R)
• M88: 44,637,611 km (0.097 R)
• M89: 45,325,013 km (0.072 R)
• M90: 45,462,943 km (0.104 R)

Planet 8 - Gas Giant

Semi-Major Axis: 9.6 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 670.7

Radius: 8.8

Gravity: 8.66 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 7.36 AU - 11.84 AU

Year: 10757 Days

Day: 10.1 Hours

Environment

Temp: -163 °C

Axial Tilt: 45.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 55,154,035 km

• M1: 145,110 km (0.062 R)
• M2: 368,460 km (0.104 R)
• M3: 478,713 km (0.034 R)
• M4: 569,669 km (0.063 R)
• M5: 650,302 km (0.104 R)
• M6: 823,985 km (0.115 R)
• M7: 879,187 km (0.085 R)
• M8: 1,500,766 km (0.06 R)
• M9: 1,830,180 km (0.098 R)
• M10: 1,903,783 km (0.058 R)
• M11: 2,286,603 km (0.094 R)
• M12: 2,582,658 km (0.053 R)
• M13: 3,330,497 km (0.11 R)
• M14: 3,604,261 km (0.088 R)
• M15: 3,666,195 km (0.077 R)
• M16: 4,044,827 km (0.082 R)
• M17: 4,304,230 km (0.085 R)
• M18: 4,402,965 km (0.093 R)
• M19: 4,569,168 km (0.094 R)
• M20: 4,737,465 km (0.105 R)
• M21: 4,805,233 km (0.093 R)
• M22: 5,184,464 km (0.12 R)
• M23: 5,289,631 km (0.079 R)
• M24: 6,267,403 km (0.11 R)
• M25: 6,417,001 km (0.049 R)
• M26: 7,339,122 km (0.072 R)
• M27: 7,576,235 km (0.093 R)
• M28: 7,976,858 km (0.088 R)
• M29: 8,098,481 km (0.115 R)
• M30: 8,179,862 km (0.108 R)
• M31: 8,840,636 km (0.107 R)
• M32: 9,518,613 km (0.115 R)
• M33: 10,566,696 km (0.095 R)
• M34: 11,014,293 km (0.069 R)
• M35: 11,974,113 km (0.103 R)
• M36: 12,113,388 km (0.084 R)
• M37: 14,463,870 km (0.083 R)
• M38: 15,614,577 km (0.053 R)
• M39: 15,868,744 km (0.113 R)
• M40: 16,226,582 km (0.114 R)
• M41: 16,432,429 km (0.103 R)
• M42: 16,690,784 km (0.094 R)
• M43: 17,159,325 km (0.1 R)
• M44: 17,843,735 km (0.116 R)
• M45: 18,056,164 km (0.069 R)
• M46: 19,620,808 km (0.036 R)
• M47: 19,730,314 km (0.107 R)
• M48: 20,948,339 km (0.101 R)
• M49: 21,004,289 km (0.029 R)
• M50: 22,133,603 km (0.034 R)
• M51: 22,763,111 km (0.059 R)
• M52: 23,108,981 km (0.083 R)
• M53: 24,509,816 km (0.102 R)
• M54: 24,568,758 km (0.113 R)
• M55: 25,042,085 km (0.116 R)
• M56: 25,161,015 km (0.035 R)
• M57: 26,540,906 km (0.07 R)
• M58: 26,783,404 km (0.074 R)
• M59: 27,945,181 km (0.114 R)
• M60: 28,501,237 km (0.107 R)
• M61: 28,563,320 km (0.053 R)
• M62: 29,498,905 km (0.105 R)
• M63: 30,002,003 km (0.101 R)
• M64: 33,471,327 km (0.057 R)
• M65: 34,193,436 km (0.106 R)
• M66: 35,386,180 km (0.061 R)
• M67: 35,452,900 km (0.093 R)
• M68: 36,188,922 km (0.119 R)
• M69: 36,256,091 km (0.1 R)
• M70: 38,839,048 km (0.095 R)
• M71: 40,013,690 km (0.106 R)
• M72: 40,152,667 km (0.107 R)
• M73: 40,291,793 km (0.064 R)
• M74: 40,500,781 km (0.117 R)
• M75: 41,340,324 km (0.106 R)
• M76: 41,480,797 km (0.115 R)
• M77: 41,762,190 km (0.112 R)
• M78: 43,464,165 km (0.083 R)
• M79: 44,251,798 km (0.107 R)
• M80: 44,467,369 km (0.071 R)
• M81: 45,478,201 km (0.058 R)
• M82: 46,642,671 km (0.035 R)
• M83: 48,112,171 km (0.093 R)
• M84: 48,333,875 km (0.091 R)
• M85: 49,001,082 km (0.109 R)
• M86: 49,671,280 km (0.093 R)
• M87: 49,745,930 km (0.114 R)

Planet 9 - Gas Giant

Semi-Major Axis: 11.26 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 110.6

Radius: 13.1

Gravity: 0.64 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 8.76 AU - 13.76 AU

Year: 13665 Days

Day: 10.1 Hours

Environment

Temp: -180 °C

Axial Tilt: 29.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 55,154,035 km

• M1: 227,688 km (0.091 R)
• M2: 363,373 km (0.099 R)
• M3: 478,414 km (0.066 R)
• M4: 564,134 km (0.118 R)
• M5: 656,585 km (0.076 R)
• M6: 1,129,015 km (0.083 R)
• M7: 1,393,803 km (0.055 R)
• M8: 1,525,599 km (0.084 R)
• M9: 1,627,326 km (0.066 R)
• M10: 2,604,948 km (0.039 R)
• M11: 3,485,182 km (0.077 R)
• M12: 3,598,577 km (0.03 R)
• M13: 4,624,369 km (0.082 R)
• M14: 5,002,702 km (0.105 R)
• M15: 5,286,639 km (0.1 R)
• M16: 5,897,298 km (0.115 R)
• M17: 6,087,736 km (0.04 R)
• M18: 6,252,443 km (0.093 R)
• M19: 6,363,295 km (0.099 R)
• M20: 6,446,771 km (0.033 R)
• M21: 6,530,545 km (0.11 R)
• M22: 7,624,106 km (0.11 R)
• M23: 7,951,276 km (0.119 R)
• M24: 8,283,085 km (0.113 R)
• M25: 8,619,381 km (0.117 R)
• M26: 8,711,982 km (0.092 R)
• M27: 9,305,736 km (0.075 R)
• M28: 9,848,177 km (0.061 R)
• M29: 10,042,056 km (0.059 R)
• M30: 10,499,527 km (0.072 R)
• M31: 12,153,780 km (0.118 R)
• M32: 12,958,018 km (0.079 R)
• M33: 13,599,494 km (0.091 R)
• M34: 14,069,231 km (0.094 R)
• M35: 15,285,611 km (0.097 R)
• M36: 15,397,810 km (0.118 R)
• M37: 15,510,457 km (0.04 R)
• M38: 15,623,254 km (0.076 R)
• M39: 15,963,290 km (0.107 R)
• M40: 16,191,277 km (0.097 R)
• M41: 16,344,016 km (0.057 R)
• M42: 18,212,942 km (0.083 R)
• M43: 18,371,666 km (0.09 R)
• M44: 18,491,194 km (0.115 R)
• M45: 19,172,613 km (0.091 R)
• M46: 19,862,408 km (0.113 R)
• M47: 20,354,137 km (0.065 R)
• M48: 20,808,465 km (0.059 R)
• M49: 21,517,260 km (0.109 R)
• M50: 22,872,916 km (0.119 R)
• M51: 22,958,486 km (0.048 R)
• M52: 23,777,534 km (0.116 R)
• M53: 24,299,631 km (0.114 R)
• M54: 25,089,956 km (0.054 R)
• M55: 25,178,369 km (0.107 R)
• M56: 25,888,809 km (0.103 R)
• M57: 25,978,119 km (0.114 R)
• M58: 26,426,015 km (0.111 R)
• M59: 27,102,646 km (0.101 R)
• M60: 27,693,707 km (0.086 R)
• M61: 28,105,401 km (0.057 R)
• M62: 28,703,643 km (0.111 R)
• M63: 29,073,897 km (0.102 R)
• M64: 29,213,173 km (0.12 R)
• M65: 29,585,672 km (0.085 R)
• M66: 29,959,666 km (0.116 R)
• M67: 30,523,650 km (0.079 R)
• M68: 30,618,047 km (0.026 R)
• M69: 32,140,504 km (0.116 R)

Planet 10 - Ice Giant

Semi-Major Axis: 13.25 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 343

Radius: 4.5

Gravity: 16.94 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 13.02 AU - 13.48 AU

Year: 17443 Days

Day: 21.4 Hours

Environment

Temp: -178 °C

Axial Tilt: 2.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 55,154,035 km

• M1: 147,204 km (0.067 R)
• M2: 178,021 km (0.092 R)
• M3: 386,262 km (0.11 R)
• M4: 969,095 km (0.076 R)
• M5: 1,076,357 km (0.09 R)
• M6: 1,187,657 km (0.111 R)
• M7: 1,850,825 km (0.083 R)
• M8: 1,930,561 km (0.075 R)
• M9: 2,346,293 km (0.092 R)
• M10: 2,728,366 km (0.067 R)
• M11: 2,819,321 km (0.083 R)
• M12: 4,547,326 km (0.108 R)
• M13: 4,583,230 km (0.09 R)
• M14: 4,836,948 km (0.119 R)
• M15: 5,434,143 km (0.11 R)
• M16: 6,413,111 km (0.113 R)
• M17: 6,819,569 km (0.087 R)
• M18: 7,487,373 km (0.104 R)
• M19: 7,743,036 km (0.108 R)
• M20: 7,785,971 km (0.04 R)
• M21: 8,263,188 km (0.086 R)
• M22: 8,394,984 km (0.069 R)
• M23: 8,616,089 km (0.088 R)
• M24: 9,245,597 km (0.052 R)
• M25: 9,382,479 km (0.034 R)
• M26: 9,843,390 km (0.092 R)
• M27: 10,500,873 km (0.09 R)
• M28: 10,596,017 km (0.111 R)
• M29: 11,269,656 km (0.111 R)
• M30: 11,513,651 km (0.034 R)
• M31: 11,611,787 km (0.088 R)
• M32: 11,660,855 km (0.1 R)
• M33: 11,858,174 km (0.064 R)
• M34: 12,810,066 km (0.095 R)
• M35: 12,911,643 km (0.11 R)
• M36: 13,527,088 km (0.076 R)
• M37: 13,578,700 km (0.101 R)
• M38: 13,942,522 km (0.03 R)
• M39: 14,309,635 km (0.118 R)
• M40: 14,892,767 km (0.105 R)
• M41: 15,160,398 km (0.095 R)
• M42: 15,375,669 km (0.118 R)
• M43: 15,537,833 km (0.102 R)
• M44: 16,027,467 km (0.03 R)
• M45: 16,191,875 km (0.109 R)
• M46: 19,360,956 km (0.102 R)
• M47: 19,536,136 km (0.099 R)
• M48: 20,716,463 km (0.055 R)
• M49: 21,556,455 km (0.109 R)
• M50: 21,859,091 km (0.077 R)
• M51: 22,468,703 km (0.11 R)
• M52: 22,898,796 km (0.083 R)
• M53: 24,079,572 km (0.033 R)
• M54: 24,456,559 km (0.093 R)
• M55: 24,708,931 km (0.117 R)
• M56: 24,772,211 km (0.071 R)
• M57: 25,663,216 km (0.105 R)
• M58: 25,919,776 km (0.052 R)
• M59: 26,048,280 km (0.09 R)
• M60: 26,694,394 km (0.106 R)
• M61: 27,019,320 km (0.097 R)
• M62: 27,280,219 km (0.117 R)
• M63: 28,200,096 km (0.091 R)
• M64: 29,196,867 km (0.056 R)
• M65: 32,393,923 km (0.078 R)
• M66: 32,463,187 km (0.079 R)
• M67: 33,158,069 km (0.096 R)
• M68: 33,647,553 km (0.116 R)
• M69: 34,491,883 km (0.086 R)
• M70: 36,561,271 km (0.093 R)
• M71: 38,523,845 km (0.113 R)
• M72: 39,111,915 km (0.051 R)
• M73: 40,968,574 km (0.047 R)
• M74: 41,043,373 km (0.064 R)
• M75: 41,118,321 km (0.109 R)
• M76: 42,474,426 km (0.081 R)
• M77: 44,536,034 km (0.117 R)
• M78: 44,689,970 km (0.099 R)
• M79: 45,617,627 km (0.082 R)
• M80: 48,122,493 km (0.12 R)
• M81: 48,438,743 km (0.111 R)
• M82: 49,870,245 km (0.028 R)
• M83: 50,912,793 km (0.115 R)
• M84: 51,235,027 km (0.098 R)
• M85: 53,673,173 km (0.104 R)
• M86: 55,154,042 km (0.118 R)

Kuiper Belt

Range: 30.3 - 45.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 483 - 10,610 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit