🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.67

Radius: 1.48

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.121

Orbit Range: 0.47 AU - 0.61 AU

Year: 145 Days

Day: 22 Hours

Environment

Temp: 212 °C

Axial Tilt: 43.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.93 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.63

Radius: 0.83

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 0.82 AU - 1.04 AU

Year: 328 Days

Day: 35.1 Hours

Environment

Temp: 75 °C

Axial Tilt: 7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 23,902,416 km

• M1: 136,433 km (0.099 R)
• M2: 199,564 km (0.071 R)

Planet 3 - Terrestrial

Semi-Major Axis: 4.14 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.5

Radius: 1.18

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 3.25 AU - 5.03 AU

Year: 3077 Days

Day: 16.3 Hours

Environment

Temp: -135 °C

Axial Tilt: 38.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.53 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 4.91 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 312.4

Radius: 13.2

Gravity: 1.79 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 3.95 AU - 5.87 AU

Year: 3974 Days

Day: 14.9 Hours

Environment

Temp: -138 °C

Axial Tilt: 42.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 23,902,416 km

• M1: 242,349 km (0.117 R)
• M2: 328,367 km (0.108 R)
• M3: 484,398 km (0.069 R)
• M4: 645,664 km (0.038 R)
• M5: 818,001 km (0.103 R)
• M6: 945,608 km (0.084 R)
• M7: 1,156,092 km (0.093 R)
• M8: 1,301,651 km (0.034 R)
• M9: 1,867,281 km (0.072 R)
• M10: 2,163,484 km (0.081 R)
• M11: 2,592,082 km (0.074 R)
• M12: 2,877,515 km (0.034 R)
• M13: 3,063,166 km (0.112 R)
• M14: 3,365,503 km (0.108 R)
• M15: 3,479,347 km (0.064 R)
• M16: 3,727,680 km (0.097 R)
• M17: 3,947,738 km (0.118 R)
• M18: 4,137,279 km (0.061 R)
• M19: 4,669,847 km (0.087 R)
• M20: 5,055,660 km (0.11 R)
• M21: 5,299,654 km (0.081 R)
• M22: 5,413,648 km (0.077 R)
• M23: 5,528,389 km (0.11 R)
• M24: 5,644,028 km (0.098 R)
• M25: 5,741,117 km (0.119 R)
• M26: 5,976,136 km (0.056 R)
• M27: 6,094,916 km (0.101 R)
• M28: 6,395,309 km (0.064 R)
• M29: 6,618,659 km (0.11 R)
• M30: 6,948,223 km (0.093 R)
• M31: 7,156,912 km (0.062 R)
• M32: 8,121,818 km (0.088 R)
• M33: 8,209,632 km (0.039 R)
• M34: 8,563,880 km (0.071 R)
• M35: 8,855,446 km (0.103 R)
• M36: 8,945,803 km (0.112 R)
• M37: 9,310,373 km (0.116 R)
• M38: 9,494,528 km (0.045 R)
• M39: 9,679,880 km (0.062 R)
• M40: 10,290,688 km (0.032 R)
• M41: 10,385,832 km (0.114 R)
• M42: 10,552,933 km (0.097 R)
• M43: 10,841,507 km (0.1 R)
• M44: 11,132,625 km (0.089 R)
• M45: 11,648,438 km (0.113 R)
• M46: 11,946,736 km (0.109 R)
• M47: 12,046,817 km (0.036 R)
• M48: 12,449,535 km (0.085 R)
• M49: 12,652,689 km (0.074 R)
• M50: 12,856,740 km (0.061 R)
• M51: 13,736,675 km (0.07 R)
• M52: 14,183,973 km (0.09 R)
• M53: 14,743,169 km (0.04 R)
• M54: 14,904,286 km (0.09 R)
• M55: 15,092,929 km (0.119 R)
• M56: 15,993,209 km (0.085 R)
• M57: 16,075,787 km (0.099 R)
• M58: 16,269,367 km (0.053 R)
• M59: 16,463,694 km (0.1 R)
• M60: 16,658,770 km (0.089 R)
• M61: 17,107,564 km (0.093 R)
• M62: 17,390,154 km (0.049 R)
• M63: 17,503,549 km (0.103 R)
• M64: 17,759,810 km (0.106 R)
• M65: 18,218,328 km (0.063 R)
• M66: 18,362,391 km (0.091 R)
• M67: 18,971,703 km (0.035 R)
• M68: 19,234,845 km (0.108 R)
• M69: 19,411,072 km (0.108 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.2 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 241.1

Radius: 14.9

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 4.09 AU - 6.31 AU

Year: 4331 Days

Day: 6.3 Hours

Environment

Temp: -131 °C

Axial Tilt: 13.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (66)

Outer Limit: 23,902,416 km

• M1: 188,493 km (0.065 R)
• M2: 300,393 km (0.117 R)
• M3: 406,308 km (0.028 R)
• M4: 660,774 km (0.084 R)
• M5: 765,044 km (0.065 R)
• M6: 866,321 km (0.104 R)
• M7: 1,033,272 km (0.086 R)
• M8: 1,244,804 km (0.093 R)
• M9: 1,344,885 km (0.074 R)
• M10: 1,506,600 km (0.09 R)
• M11: 1,736,981 km (0.064 R)
• M12: 1,837,511 km (0.111 R)
• M13: 2,045,003 km (0.104 R)
• M14: 2,413,163 km (0.107 R)
• M15: 2,554,982 km (0.107 R)
• M16: 2,685,282 km (0.048 R)
• M17: 2,788,056 km (0.072 R)
• M18: 2,922,245 km (0.069 R)
• M19: 3,028,160 km (0.086 R)
• M20: 3,306,711 km (0.086 R)
• M21: 3,401,407 km (0.116 R)
• M22: 3,609,946 km (0.099 R)
• M23: 3,707,634 km (0.064 R)
• M24: 3,822,674 km (0.095 R)
• M25: 4,006,081 km (0.057 R)
• M26: 4,141,318 km (0.079 R)
• M27: 4,312,607 km (0.098 R)
• M28: 4,858,640 km (0.056 R)
• M29: 5,426,663 km (0.118 R)
• M30: 6,113,167 km (0.106 R)
• M31: 6,427,173 km (0.059 R)
• M32: 6,546,403 km (0.11 R)
• M33: 7,297,384 km (0.102 R)
• M34: 7,588,801 km (0.096 R)
• M35: 7,926,593 km (0.042 R)
• M36: 8,097,434 km (0.067 R)
• M37: 8,247,779 km (0.06 R)
• M38: 8,355,789 km (0.031 R)
• M39: 9,688,856 km (0.093 R)
• M40: 9,894,553 km (0.049 R)
• M41: 10,124,784 km (0.105 R)
• M42: 11,039,724 km (0.033 R)
• M43: 11,591,890 km (0.074 R)
• M44: 11,883,456 km (0.11 R)
• M45: 12,523,735 km (0.101 R)
• M46: 13,049,123 km (0.089 R)
• M47: 13,200,516 km (0.11 R)
• M48: 13,403,371 km (0.117 R)
• M49: 13,786,491 km (0.103 R)
• M50: 14,018,068 km (0.1 R)
• M51: 14,668,221 km (0.074 R)
• M52: 15,328,247 km (0.092 R)
• M53: 15,461,538 km (0.117 R)
• M54: 15,648,536 km (0.099 R)
• M55: 16,079,078 km (0.096 R)
• M56: 16,431,830 km (0.085 R)
• M57: 16,704,846 km (0.092 R)
• M58: 17,089,612 km (0.056 R)
• M59: 17,728,245 km (0.055 R)
• M60: 17,839,995 km (0.09 R)
• M61: 17,952,193 km (0.109 R)
• M62: 18,092,666 km (0.113 R)
• M63: 18,402,932 km (0.076 R)
• M64: 18,572,875 km (0.105 R)
• M65: 18,714,993 km (0.093 R)
• M66: 19,286,756 km (0.115 R)

Planet 6 - Gas Giant

Semi-Major Axis: 6.56 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 342.8

Radius: 9.9

Gravity: 3.5 G

Time & Orbit

Eccentricity (e): 0.031

Orbit Range: 6.36 AU - 6.76 AU

Year: 6137 Days

Day: 13.6 Hours

Environment

Temp: -145 °C

Axial Tilt: 13.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 23,902,416 km

• M1: 146,456 km (0.106 R)
• M2: 429,047 km (0.062 R)
• M3: 597,643 km (0.114 R)
• M4: 707,748 km (0.119 R)
• M5: 777,311 km (0.105 R)
• M6: 861,833 km (0.112 R)
• M7: 1,190,051 km (0.057 R)
• M8: 1,510,490 km (0.06 R)
• M9: 1,587,084 km (0.112 R)
• M10: 1,776,475 km (0.09 R)
• M11: 1,857,706 km (0.117 R)
• M12: 1,956,740 km (0.096 R)
• M13: 2,606,892 km (0.089 R)
• M14: 2,699,793 km (0.092 R)
• M15: 3,004,224 km (0.067 R)
• M16: 3,101,613 km (0.079 R)
• M17: 3,200,198 km (0.084 R)
• M18: 3,481,591 km (0.049 R)
• M19: 3,729,325 km (0.049 R)
• M20: 4,198,464 km (0.042 R)
• M21: 4,329,662 km (0.104 R)
• M22: 4,618,685 km (0.052 R)
• M23: 4,982,955 km (0.118 R)
• M24: 5,192,093 km (0.088 R)
• M25: 5,333,164 km (0.049 R)
• M26: 5,451,646 km (0.116 R)
• M27: 5,715,387 km (0.041 R)
• M28: 6,735,345 km (0.108 R)
• M29: 6,966,623 km (0.108 R)
• M30: 7,148,534 km (0.117 R)
• M31: 7,305,612 km (0.059 R)
• M32: 7,516,844 km (0.09 R)
• M33: 7,783,727 km (0.049 R)
• M34: 7,972,370 km (0.112 R)
• M35: 8,108,205 km (0.045 R)
• M36: 9,051,270 km (0.039 R)
• M37: 9,278,359 km (0.033 R)
• M38: 9,709,051 km (0.05 R)
• M39: 9,883,183 km (0.117 R)
• M40: 10,323,001 km (0.113 R)
• M41: 10,530,344 km (0.044 R)
• M42: 10,829,091 km (0.108 R)
• M43: 11,989,821 km (0.067 R)
• M44: 12,145,402 km (0.103 R)
• M45: 12,301,732 km (0.101 R)
• M46: 13,253,773 km (0.098 R)
• M47: 14,196,539 km (0.109 R)
• M48: 14,559,762 km (0.111 R)
• M49: 14,759,176 km (0.064 R)
• M50: 15,194,506 km (0.09 R)
• M51: 15,295,485 km (0.115 R)
• M52: 15,430,572 km (0.11 R)
• M53: 15,906,442 km (0.049 R)
• M54: 15,974,809 km (0.102 R)
• M55: 16,421,657 km (0.066 R)
• M56: 16,525,329 km (0.07 R)
• M57: 17,047,126 km (0.116 R)
• M58: 17,362,778 km (0.109 R)
• M59: 17,645,069 km (0.11 R)
• M60: 17,857,647 km (0.114 R)
• M61: 18,249,743 km (0.074 R)
• M62: 18,572,725 km (0.069 R)
• M63: 18,716,788 km (0.057 R)
• M64: 18,789,044 km (0.105 R)
• M65: 19,006,260 km (0.099 R)
• M66: 19,151,519 km (0.1 R)
• M67: 19,370,082 km (0.092 R)
• M68: 20,848,408 km (0.12 R)
• M69: 22,209,599 km (0.083 R)
• M70: 22,785,252 km (0.101 R)
• M71: 23,210,558 km (0.102 R)
• M72: 23,716,498 km (0.031 R)
• M73: 23,872,828 km (0.057 R)
• M74: 24,226,029 km (0.067 R)
• M75: 24,620,518 km (0.099 R)
• M76: 24,778,943 km (0.04 R)
• M77: 24,898,022 km (0.067 R)
• M78: 24,977,459 km (0.042 R)
• M79: 25,096,838 km (0.088 R)
• M80: 25,455,873 km (0.037 R)
• M81: 25,576,000 km (0.082 R)
• M82: 25,696,277 km (0.096 R)
• M83: 26,909,366 km (0.065 R)
• M84: 27,317,918 km (0.094 R)
• M85: 27,399,897 km (0.106 R)

Planet 7 - Gas Giant

Semi-Major Axis: 8.19 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 115.9

Radius: 12.6

Gravity: 0.73 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 6.56 AU - 9.82 AU

Year: 8561 Days

Day: 13.5 Hours

Environment

Temp: -167 °C

Axial Tilt: 28 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 23,902,416 km

• M1: 167,699 km (0.12 R)
• M2: 312,211 km (0.043 R)
• M3: 446,400 km (0.104 R)
• M4: 587,022 km (0.056 R)
• M5: 841,039 km (0.086 R)
• M6: 964,607 km (0.088 R)
• M7: 1,070,672 km (0.072 R)
• M8: 1,218,774 km (0.119 R)
• M9: 1,360,742 km (0.095 R)
• M10: 1,467,854 km (0.088 R)
• M11: 1,704,967 km (0.114 R)
• M12: 1,880,146 km (0.07 R)
• M13: 1,985,164 km (0.086 R)
• M14: 2,138,801 km (0.069 R)
• M15: 2,232,898 km (0.103 R)
• M16: 2,344,647 km (0.099 R)
• M17: 2,724,925 km (0.118 R)
• M18: 2,827,400 km (0.08 R)
• M19: 2,983,580 km (0.09 R)
• M20: 3,142,752 km (0.109 R)
• M21: 3,432,822 km (0.109 R)
• M22: 3,525,274 km (0.053 R)
• M23: 3,865,011 km (0.103 R)
• M24: 4,215,668 km (0.104 R)
• M25: 4,334,748 km (0.029 R)
• M26: 4,495,566 km (0.105 R)
• M27: 5,697,136 km (0.101 R)
• M28: 5,851,371 km (0.087 R)
• M29: 5,984,663 km (0.103 R)
• M30: 6,528,002 km (0.082 R)
• M31: 7,372,632 km (0.027 R)
• M32: 7,468,674 km (0.043 R)
• M33: 7,613,484 km (0.061 R)
• M34: 7,881,265 km (0.119 R)
• M35: 10,134,358 km (0.101 R)
• M36: 10,591,380 km (0.045 R)
• M37: 11,833,341 km (0.057 R)
• M38: 12,229,177 km (0.04 R)
• M39: 12,629,351 km (0.081 R)
• M40: 12,715,669 km (0.106 R)
• M41: 13,266,788 km (0.073 R)
• M42: 13,383,923 km (0.079 R)
• M43: 13,707,653 km (0.092 R)
• M44: 14,663,882 km (0.12 R)
• M45: 14,876,012 km (0.071 R)
• M46: 14,967,267 km (0.04 R)
• M47: 15,303,264 km (0.079 R)
• M48: 15,765,372 km (0.1 R)
• M49: 16,107,352 km (0.05 R)
• M50: 16,263,533 km (0.116 R)
• M51: 16,483,142 km (0.091 R)
• M52: 17,563,538 km (0.12 R)
• M53: 18,274,876 km (0.07 R)
• M54: 18,568,686 km (0.08 R)
• M55: 18,666,822 km (0.064 R)
• M56: 18,798,169 km (0.086 R)
• M57: 19,193,856 km (0.059 R)
• M58: 19,392,671 km (0.099 R)
• M59: 19,859,417 km (0.11 R)
• M60: 20,228,774 km (0.057 R)
• M61: 20,770,019 km (0.058 R)
• M62: 21,418,974 km (0.115 R)
• M63: 21,763,199 km (0.061 R)
• M64: 21,866,721 km (0.107 R)
• M65: 22,005,248 km (0.12 R)
• M66: 22,213,339 km (0.111 R)
• M67: 22,631,764 km (0.115 R)
• M68: 22,806,794 km (0.041 R)
• M69: 23,370,179 km (0.036 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 215 - 10,247 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit