🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.46

Radius: 0.73

Gravity: 0.86 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 0.46 AU - 0.7 AU

Year: 281 Days

Day: 35 Hours

Environment

Temp: -122 °C

Axial Tilt: 11.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.78

Radius: 0.91

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 0.55 AU - 0.73 AU

Year: 326 Days

Day: 38.7 Hours

Environment

Temp: -129 °C

Axial Tilt: 12.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 1.42 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 328.1

Radius: 8

Gravity: 5.13 G

Time & Orbit

Eccentricity (e): 0.207

Orbit Range: 1.13 AU - 1.71 AU

Year: 1076 Days

Day: 11 Hours

Environment

Temp: -168 °C

Axial Tilt: 28.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (61)

Outer Limit: 22,660,827 km

• M1: 100,231 km (0.09 R)
• M2: 179,517 km (0.108 R)
• M3: 289,173 km (0.084 R)
• M4: 356,641 km (0.075 R)
• M5: 409,599 km (0.114 R)
• M6: 470,037 km (0.066 R)
• M7: 581,637 km (0.101 R)
• M8: 708,047 km (0.118 R)
• M9: 766,689 km (0.031 R)
• M10: 877,691 km (0.074 R)
• M11: 946,955 km (0.044 R)
• M12: 1,072,916 km (0.085 R)
• M13: 1,185,414 km (0.085 R)
• M14: 1,262,756 km (0.105 R)
• M15: 1,355,058 km (0.078 R)
• M16: 1,504,805 km (0.117 R)
• M17: 1,798,466 km (0.079 R)
• M18: 2,001,769 km (0.11 R)
• M19: 2,188,766 km (0.091 R)
• M20: 2,488,411 km (0.113 R)
• M21: 2,681,243 km (0.11 R)
• M22: 2,740,932 km (0.056 R)
• M23: 2,818,274 km (0.061 R)
• M24: 3,019,334 km (0.061 R)
• M25: 3,189,127 km (0.063 R)
• M26: 3,316,136 km (0.067 R)
• M27: 3,371,188 km (0.106 R)
• M28: 3,435,665 km (0.1 R)
• M29: 3,612,938 km (0.046 R)
• M30: 4,212,377 km (0.073 R)
• M31: 4,321,882 km (0.058 R)
• M32: 4,392,193 km (0.111 R)
• M33: 4,554,208 km (0.113 R)
• M34: 4,605,221 km (0.029 R)
• M35: 4,656,383 km (0.075 R)
• M36: 4,738,812 km (0.112 R)
• M37: 4,811,217 km (0.099 R)
• M38: 4,957,225 km (0.107 R)
• M39: 5,009,733 km (0.113 R)
• M40: 5,136,592 km (0.058 R)
• M41: 5,534,224 km (0.043 R)
• M42: 5,654,500 km (0.092 R)
• M43: 5,897,447 km (0.109 R)
• M44: 5,986,608 km (0.098 R)
• M45: 6,496,736 km (0.032 R)
• M46: 6,623,446 km (0.116 R)
• M47: 6,704,677 km (0.098 R)
• M48: 6,762,871 km (0.103 R)
• M49: 6,903,044 km (0.072 R)
• M50: 7,258,040 km (0.061 R)
• M51: 7,329,697 km (0.115 R)
• M52: 7,401,654 km (0.109 R)
• M53: 7,473,760 km (0.111 R)
• M54: 7,630,987 km (0.091 R)
• M55: 7,728,376 km (0.094 R)
• M56: 7,838,330 km (0.108 R)
• M57: 7,961,000 km (0.077 R)
• M58: 8,295,651 km (0.084 R)
• M59: 8,345,616 km (0.11 R)
• M60: 8,420,864 km (0.041 R)
• M61: 8,483,695 km (0.112 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.09 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 595.9

Radius: 14.3

Gravity: 2.91 G

Time & Orbit

Eccentricity (e): 0.005

Orbit Range: 2.08 AU - 2.1 AU

Year: 1921 Days

Day: 5.7 Hours

Environment

Temp: -192 °C

Axial Tilt: 19 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (60)

Outer Limit: 22,660,827 km

• M1: 197,619 km (0.116 R)
• M2: 293,810 km (0.079 R)
• M3: 388,206 km (0.11 R)
• M4: 544,387 km (0.094 R)
• M5: 646,861 km (0.117 R)
• M6: 819,497 km (0.052 R)
• M7: 975,079 km (0.048 R)
• M8: 1,132,456 km (0.069 R)
• M9: 1,233,135 km (0.039 R)
• M10: 1,565,093 km (0.073 R)
• M11: 1,827,787 km (0.095 R)
• M12: 1,926,073 km (0.119 R)
• M13: 2,093,921 km (0.086 R)
• M14: 2,208,663 km (0.075 R)
• M15: 2,456,696 km (0.036 R)
• M16: 2,590,287 km (0.12 R)
• M17: 2,751,554 km (0.053 R)
• M18: 2,928,977 km (0.095 R)
• M19: 3,255,549 km (0.088 R)
• M20: 3,676,966 km (0.096 R)
• M21: 3,901,512 km (0.116 R)
• M22: 4,058,590 km (0.105 R)
• M23: 4,159,569 km (0.058 R)
• M24: 4,261,445 km (0.117 R)
• M25: 4,482,700 km (0.117 R)
• M26: 4,921,321 km (0.111 R)
• M27: 5,138,088 km (0.107 R)
• M28: 5,263,451 km (0.081 R)
• M29: 5,597,354 km (0.118 R)
• M30: 6,053,328 km (0.031 R)
• M31: 6,285,803 km (0.115 R)
• M32: 6,436,897 km (0.103 R)
• M33: 6,794,286 km (0.038 R)
• M34: 7,001,330 km (0.025 R)
• M35: 7,492,759 km (0.087 R)
• M36: 8,013,659 km (0.061 R)
• M37: 8,453,776 km (0.039 R)
• M38: 8,602,177 km (0.1 R)
• M39: 8,770,175 km (0.11 R)
• M40: 9,395,793 km (0.062 R)
• M41: 9,491,835 km (0.05 R)
• M42: 9,646,220 km (0.04 R)
• M43: 9,820,801 km (0.094 R)
• M44: 9,976,981 km (0.108 R)
• M45: 10,075,117 km (0.084 R)
• M46: 10,232,494 km (0.109 R)
• M47: 10,891,024 km (0.093 R)
• M48: 11,255,893 km (0.068 R)
• M49: 11,440,048 km (0.114 R)
• M50: 11,852,490 km (0.086 R)
• M51: 12,248,924 km (0.113 R)
• M52: 12,713,425 km (0.064 R)
• M53: 12,969,238 km (0.098 R)
• M54: 13,097,742 km (0.111 R)
• M55: 13,205,303 km (0.081 R)
• M56: 13,313,014 km (0.045 R)
• M57: 13,486,098 km (0.113 R)
• M58: 13,638,090 km (0.057 R)
• M59: 14,251,890 km (0.074 R)
• M60: 14,562,156 km (0.095 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.12 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 809.3

Radius: 12.5

Gravity: 5.18 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 1.64 AU - 2.6 AU

Year: 1963 Days

Day: 14.5 Hours

Environment

Temp: -189 °C

Axial Tilt: 13.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (64)

Outer Limit: 22,660,827 km

• M1: 165,455 km (0.057 R)
• M2: 344,973 km (0.098 R)
• M3: 469,588 km (0.072 R)
• M4: 691,741 km (0.087 R)
• M5: 878,140 km (0.062 R)
• M6: 1,200,373 km (0.101 R)
• M7: 1,292,077 km (0.105 R)
• M8: 1,375,702 km (0.092 R)
• M9: 1,461,272 km (0.06 R)
• M10: 1,649,466 km (0.042 R)
• M11: 1,822,401 km (0.101 R)
• M12: 2,174,255 km (0.102 R)
• M13: 2,390,724 km (0.101 R)
• M14: 2,534,487 km (0.103 R)
• M15: 2,627,687 km (0.114 R)
• M16: 2,817,377 km (0.025 R)
• M17: 3,210,819 km (0.096 R)
• M18: 3,472,915 km (0.105 R)
• M19: 3,651,684 km (0.053 R)
• M20: 3,787,818 km (0.076 R)
• M21: 3,956,564 km (0.073 R)
• M22: 4,237,958 km (0.081 R)
• M23: 4,887,063 km (0.043 R)
• M24: 5,104,728 km (0.11 R)
• M25: 5,446,110 km (0.099 R)
• M26: 5,671,854 km (0.1 R)
• M27: 5,812,476 km (0.084 R)
• M28: 6,114,963 km (0.088 R)
• M29: 6,349,831 km (0.036 R)
• M30: 6,495,839 km (0.105 R)
• M31: 7,242,781 km (0.067 R)
• M32: 7,395,520 km (0.076 R)
• M33: 7,510,711 km (0.111 R)
• M34: 7,626,649 km (0.067 R)
• M35: 7,762,484 km (0.105 R)
• M36: 7,899,216 km (0.057 R)
• M37: 8,155,178 km (0.072 R)
• M38: 8,234,615 km (0.053 R)
• M39: 8,334,097 km (0.106 R)
• M40: 8,635,088 km (0.117 R)
• M41: 8,939,819 km (0.094 R)
• M42: 9,021,649 km (0.105 R)
• M43: 9,103,629 km (0.11 R)
• M44: 9,622,434 km (0.118 R)
• M45: 9,917,142 km (0.075 R)
• M46: 10,429,365 km (0.099 R)
• M47: 10,515,683 km (0.081 R)
• M48: 10,950,265 km (0.117 R)
• M49: 11,059,920 km (0.084 R)
• M50: 11,213,856 km (0.094 R)
• M51: 11,635,722 km (0.089 R)
• M52: 12,426,198 km (0.086 R)
• M53: 12,655,232 km (0.112 R)
• M54: 12,908,800 km (0.052 R)
• M55: 13,047,926 km (0.104 R)
• M56: 13,350,862 km (0.046 R)
• M57: 14,106,630 km (0.097 R)
• M58: 14,249,796 km (0.108 R)
• M59: 14,537,771 km (0.106 R)
• M60: 14,634,262 km (0.089 R)
• M61: 14,973,400 km (0.095 R)
• M62: 15,511,654 km (0.104 R)
• M63: 15,882,208 km (0.079 R)
• M64: 16,255,753 km (0.11 R)

Planet 6 - Ice Giant

Semi-Major Axis: 6.36 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 87.8

Radius: 3.4

Gravity: 7.6 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 4.85 AU - 7.87 AU

Year: 10198 Days

Day: 18.3 Hours

Environment

Temp: -221 °C

Axial Tilt: 37.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (59)

Outer Limit: 22,660,827 km

• M1: 495,019 km (0.05 R)
• M2: 544,387 km (0.114 R)
• M3: 648,058 km (0.104 R)
• M4: 983,157 km (0.04 R)
• M5: 1,007,990 km (0.106 R)
• M6: 1,083,837 km (0.03 R)
• M7: 1,909,018 km (0.074 R)
• M8: 2,513,244 km (0.058 R)
• M9: 2,756,042 km (0.073 R)
• M10: 2,988,367 km (0.099 R)
• M11: 3,042,821 km (0.1 R)
• M12: 3,452,569 km (0.038 R)
• M13: 3,663,951 km (0.096 R)
• M14: 3,899,119 km (0.041 R)
• M15: 4,038,694 km (0.041 R)
• M16: 4,098,982 km (0.082 R)
• M17: 4,179,914 km (0.1 R)
• M18: 4,802,989 km (0.105 R)
• M19: 4,824,232 km (0.068 R)
• M20: 5,168,906 km (0.098 R)
• M21: 5,344,085 km (0.082 R)
• M22: 5,454,638 km (0.067 R)
• M23: 5,790,784 km (0.087 R)
• M24: 6,249,301 km (0.107 R)
• M25: 6,436,000 km (0.073 R)
• M26: 6,671,766 km (0.117 R)
• M27: 6,743,124 km (0.089 R)
• M28: 7,200,744 km (0.091 R)
• M29: 7,569,054 km (0.115 R)
• M30: 7,618,720 km (0.07 R)
• M31: 7,918,365 km (0.117 R)
• M32: 8,632,545 km (0.114 R)
• M33: 8,788,277 km (0.071 R)
• M34: 8,840,337 km (0.098 R)
• M35: 9,580,696 km (0.104 R)
• M36: 10,839,413 km (0.08 R)
• M37: 11,232,556 km (0.085 R)
• M38: 11,544,916 km (0.09 R)
• M39: 11,573,490 km (0.119 R)
• M40: 12,090,949 km (0.1 R)
• M41: 12,911,044 km (0.116 R)
• M42: 13,991,440 km (0.087 R)
• M43: 14,265,952 km (0.055 R)
• M44: 14,913,561 km (0.07 R)
• M45: 15,855,280 km (0.068 R)
• M46: 15,886,995 km (0.068 R)
• M47: 16,141,610 km (0.088 R)
• M48: 16,461,600 km (0.109 R)
• M49: 16,978,162 km (0.063 R)
• M50: 17,238,312 km (0.073 R)
• M51: 17,336,299 km (0.088 R)
• M52: 17,467,047 km (0.089 R)
• M53: 18,458,881 km (0.077 R)
• M54: 19,434,858 km (0.042 R)
• M55: 19,638,909 km (0.092 R)
• M56: 19,911,925 km (0.119 R)
• M57: 20,048,957 km (0.114 R)
• M58: 22,639,843 km (0.118 R)
• M59: 24,266,121 km (0.067 R)

Planet 7 - Ice Giant

Semi-Major Axis: 6.48 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 65.8

Radius: 5.5

Gravity: 2.18 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 5.64 AU - 7.32 AU

Year: 10488 Days

Day: 23.1 Hours

Environment

Temp: -232 °C

Axial Tilt: 1.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 22,660,827 km

• M1: 127,607 km (0.119 R)
• M2: 477,816 km (0.11 R)
• M3: 560,543 km (0.113 R)
• M4: 608,564 km (0.092 R)
• M5: 678,426 km (0.097 R)
• M6: 729,888 km (0.1 R)
• M7: 1,189,004 km (0.097 R)
• M8: 1,460,374 km (0.082 R)
• M9: 1,596,359 km (0.111 R)
• M10: 1,637,947 km (0.089 R)
• M11: 1,779,317 km (0.094 R)
• M12: 1,939,536 km (0.05 R)
• M13: 2,089,134 km (0.094 R)
• M14: 2,134,762 km (0.036 R)
• M15: 2,289,296 km (0.081 R)
• M16: 2,544,211 km (0.11 R)
• M17: 2,609,286 km (0.118 R)
• M18: 3,011,854 km (0.079 R)
• M19: 3,308,656 km (0.081 R)
• M20: 3,469,623 km (0.086 R)
• M21: 3,523,927 km (0.108 R)
• M22: 3,762,237 km (0.079 R)
• M23: 4,138,924 km (0.045 R)
• M24: 4,488,235 km (0.1 R)
• M25: 5,009,434 km (0.119 R)
• M26: 5,050,424 km (0.082 R)
• M27: 5,132,553 km (0.046 R)
• M28: 5,235,776 km (0.117 R)
• M29: 5,698,332 km (0.088 R)
• M30: 5,848,230 km (0.076 R)
• M31: 5,934,548 km (0.09 R)
• M32: 6,021,314 km (0.088 R)
• M33: 6,639,752 km (0.086 R)
• M34: 6,707,370 km (0.119 R)
• M35: 7,255,347 km (0.073 R)
• M36: 8,127,952 km (0.11 R)
• M37: 8,296,848 km (0.091 R)
• M38: 9,637,693 km (0.099 R)
• M39: 10,022,010 km (0.062 R)
• M40: 10,306,994 km (0.089 R)
• M41: 10,411,264 km (0.114 R)
• M42: 10,647,329 km (0.096 R)
• M43: 10,805,604 km (0.087 R)
• M44: 10,858,412 km (0.058 R)
• M45: 11,285,065 km (0.098 R)
• M46: 11,473,409 km (0.118 R)
• M47: 11,527,414 km (0.096 R)
• M48: 11,581,568 km (0.103 R)
• M49: 11,798,784 km (0.08 R)
• M50: 12,044,723 km (0.063 R)
• M51: 12,154,677 km (0.057 R)
• M52: 12,347,659 km (0.086 R)
• M53: 12,708,938 km (0.118 R)
• M54: 12,848,812 km (0.115 R)
• M55: 13,243,301 km (0.07 R)
• M56: 13,698,827 km (0.096 R)
• M57: 13,842,291 km (0.1 R)
• M58: 14,420,936 km (0.083 R)
• M59: 14,683,929 km (0.073 R)
• M60: 14,919,096 km (0.111 R)
• M61: 15,007,509 km (0.097 R)
• M62: 15,185,081 km (0.089 R)
• M63: 15,363,253 km (0.088 R)
• M64: 15,452,562 km (0.074 R)
• M65: 15,512,252 km (0.063 R)
• M66: 16,113,187 km (0.072 R)
• M67: 16,203,993 km (0.11 R)
• M68: 16,905,607 km (0.045 R)
• M69: 17,121,177 km (0.111 R)
• M70: 17,275,712 km (0.099 R)
• M71: 18,180,928 km (0.085 R)
• M72: 18,307,039 km (0.052 R)
• M73: 19,037,526 km (0.117 R)
• M74: 19,325,951 km (0.085 R)
• M75: 19,939,751 km (0.055 R)
• M76: 20,134,826 km (0.094 R)
• M77: 20,592,596 km (0.096 R)
• M78: 20,658,269 km (0.089 R)
• M79: 21,451,886 km (0.061 R)
• M80: 21,551,817 km (0.072 R)
• M81: 21,852,359 km (0.062 R)
• M82: 22,289,036 km (0.076 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 402 - 15,250 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit