🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.01 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.1

Radius: 1.76

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.039

Orbit Range: 0.97 AU - 1.05 AU

Year: 440 Days

Day: 18.8 Hours

Environment

Temp: -66 °C

Axial Tilt: 45.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 1.46 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.77

Radius: 0.9

Gravity: 0.95 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 1.33 AU - 1.59 AU

Year: 765 Days

Day: 36.2 Hours

Environment

Temp: -90 °C

Axial Tilt: 17.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.46 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.79

Radius: 0.91

Gravity: 0.95 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 1.29 AU - 1.63 AU

Year: 765 Days

Day: 14.8 Hours

Environment

Temp: -88 °C

Axial Tilt: 19.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 66,354,264 km

• M1: 50,414 km (0.066 R)
• M2: 562,638 km (0.095 R)

Asteroid Belt

Center: 2.45 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 3.44 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 140.8

Radius: 14.2

Gravity: 0.7 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 3.08 AU - 3.8 AU

Year: 2766 Days

Day: 6.6 Hours

Environment

Temp: -142 °C

Axial Tilt: 6.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (52)

Outer Limit: 66,354,264 km

• M1: 180,714 km (0.047 R)
• M2: 429,346 km (0.053 R)
• M3: 528,529 km (0.094 R)
• M4: 693,237 km (0.055 R)
• M5: 843,433 km (0.06 R)
• M6: 1,250,788 km (0.106 R)
• M7: 1,339,649 km (0.054 R)
• M8: 1,498,671 km (0.117 R)
• M9: 1,646,624 km (0.077 R)
• M10: 1,929,513 km (0.11 R)
• M11: 2,081,954 km (0.07 R)
• M12: 2,179,342 km (0.116 R)
• M13: 2,328,341 km (0.062 R)
• M14: 2,615,868 km (0.054 R)
• M15: 2,721,484 km (0.101 R)
• M16: 2,926,284 km (0.069 R)
• M17: 3,124,950 km (0.061 R)
• M18: 3,339,623 km (0.084 R)
• M19: 3,676,966 km (0.076 R)
• M20: 4,025,380 km (0.074 R)
• M21: 4,123,516 km (0.115 R)
• M22: 4,359,581 km (0.041 R)
• M23: 4,587,568 km (0.116 R)
• M24: 4,923,715 km (0.118 R)
• M25: 5,268,089 km (0.094 R)
• M26: 5,456,882 km (0.116 R)
• M27: 5,565,789 km (0.105 R)
• M28: 5,854,961 km (0.079 R)
• M29: 5,980,474 km (0.064 R)
• M30: 6,106,884 km (0.112 R)
• M31: 6,650,673 km (0.044 R)
• M32: 6,957,797 km (0.046 R)
• M33: 7,076,129 km (0.077 R)
• M34: 7,224,979 km (0.094 R)
• M35: 7,374,726 km (0.113 R)
• M36: 7,465,233 km (0.102 R)
• M37: 7,799,883 km (0.114 R)
• M38: 8,468,436 km (0.112 R)
• M39: 8,610,704 km (0.066 R)
• M40: 8,753,869 km (0.101 R)
• M41: 8,865,619 km (0.056 R)
• M42: 9,026,287 km (0.11 R)
• M43: 9,301,547 km (0.116 R)
• M44: 10,077,062 km (0.074 R)
• M45: 10,244,761 km (0.109 R)
• M46: 10,345,890 km (0.082 R)
• M47: 10,702,232 km (0.113 R)
• M48: 10,942,037 km (0.11 R)
• M49: 11,045,409 km (0.072 R)
• M50: 11,427,183 km (0.12 R)
• M51: 11,795,643 km (0.1 R)
• M52: 11,937,012 km (0.116 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 781.9

Radius: 12.3

Gravity: 5.17 G

Time & Orbit

Eccentricity (e): 0.069

Orbit Range: 3.44 AU - 3.94 AU

Year: 3073 Days

Day: 7.7 Hours

Environment

Temp: -158 °C

Axial Tilt: 25.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 66,354,264 km

• M1: 421,567 km (0.108 R)
• M2: 572,511 km (0.042 R)
• M3: 704,606 km (0.039 R)
• M4: 901,926 km (0.065 R)
• M5: 1,352,514 km (0.047 R)
• M6: 1,508,844 km (0.045 R)
• M7: 1,602,941 km (0.098 R)
• M8: 1,797,418 km (0.072 R)
• M9: 1,999,824 km (0.107 R)
• M10: 2,209,860 km (0.11 R)
• M11: 2,522,818 km (0.101 R)
• M12: 2,635,765 km (0.12 R)
• M13: 2,951,117 km (0.106 R)
• M14: 3,349,347 km (0.104 R)
• M15: 3,473,962 km (0.099 R)
• M16: 3,857,231 km (0.08 R)
• M17: 4,350,755 km (0.103 R)
• M18: 4,467,591 km (0.104 R)
• M19: 4,724,301 km (0.073 R)
• M20: 4,804,186 km (0.067 R)
• M21: 4,945,257 km (0.059 R)
• M22: 5,190,298 km (0.094 R)
• M23: 5,376,697 km (0.077 R)
• M24: 5,460,322 km (0.103 R)
• M25: 5,820,404 km (0.036 R)
• M26: 7,175,611 km (0.057 R)
• M27: 7,337,177 km (0.061 R)
• M28: 7,617,075 km (0.115 R)
• M29: 8,043,429 km (0.055 R)
• M30: 8,211,427 km (0.085 R)
• M31: 8,477,711 km (0.054 R)
• M32: 8,575,399 km (0.11 R)
• M33: 9,318,900 km (0.087 R)
• M34: 9,800,605 km (0.091 R)
• M35: 10,603,946 km (0.098 R)
• M36: 11,106,894 km (0.102 R)
• M37: 11,240,485 km (0.053 R)
• M38: 11,536,389 km (0.101 R)
• M39: 11,617,621 km (0.058 R)
• M40: 12,053,549 km (0.076 R)
• M41: 12,301,283 km (0.116 R)
• M42: 12,384,161 km (0.05 R)
• M43: 12,467,337 km (0.084 R)
• M44: 13,110,608 km (0.101 R)
• M45: 13,336,949 km (0.068 R)
• M46: 13,650,357 km (0.082 R)
• M47: 14,110,370 km (0.109 R)
• M48: 14,313,375 km (0.079 R)
• M49: 14,429,762 km (0.082 R)
• M50: 15,134,667 km (0.064 R)
• M51: 15,282,918 km (0.108 R)
• M52: 15,580,917 km (0.12 R)
• M53: 15,790,803 km (0.105 R)
• M54: 15,880,861 km (0.115 R)
• M55: 16,182,750 km (0.111 R)
• M56: 16,425,697 km (0.082 R)
• M57: 16,547,619 km (0.081 R)
• M58: 16,731,026 km (0.06 R)
• M59: 16,822,879 km (0.1 R)
• M60: 17,007,333 km (0.116 R)
• M61: 17,378,186 km (0.068 R)
• M62: 17,658,084 km (0.081 R)
• M63: 18,538,617 km (0.118 R)
• M64: 18,729,055 km (0.086 R)
• M65: 19,080,012 km (0.049 R)
• M66: 19,497,689 km (0.045 R)
• M67: 19,788,507 km (0.093 R)
• M68: 20,472,917 km (0.099 R)
• M69: 20,999,502 km (0.061 R)
• M70: 21,397,432 km (0.064 R)
• M71: 21,630,805 km (0.116 R)
• M72: 21,831,416 km (0.095 R)
• M73: 21,931,945 km (0.115 R)
• M74: 22,099,794 km (0.086 R)
• M75: 22,809,786 km (0.051 R)

Planet 6 - Gas Giant

Semi-Major Axis: 4.47 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 114.7

Radius: 8

Gravity: 1.79 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 4.15 AU - 4.79 AU

Year: 4097 Days

Day: 6.6 Hours

Environment

Temp: -164 °C

Axial Tilt: 61.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (58)

Outer Limit: 66,354,264 km

• M1: 99,931 km (0.093 R)
• M2: 194,328 km (0.097 R)
• M3: 256,411 km (0.087 R)
• M4: 390,899 km (0.092 R)
• M5: 451,786 km (0.119 R)
• M6: 584,928 km (0.111 R)
• M7: 649,255 km (0.12 R)
• M8: 770,130 km (0.118 R)
• M9: 915,240 km (0.052 R)
• M10: 982,708 km (0.054 R)
• M11: 1,223,262 km (0.102 R)
• M12: 1,374,655 km (0.071 R)
• M13: 1,472,492 km (0.063 R)
• M14: 1,941,332 km (0.081 R)
• M15: 2,141,344 km (0.03 R)
• M16: 2,255,337 km (0.073 R)
• M17: 2,537,329 km (0.082 R)
• M18: 2,658,205 km (0.035 R)
• M19: 2,744,074 km (0.067 R)
• M20: 2,968,770 km (0.097 R)
• M21: 3,134,973 km (0.116 R)
• M22: 3,343,662 km (0.078 R)
• M23: 3,476,355 km (0.112 R)
• M24: 3,530,061 km (0.044 R)
• M25: 3,733,514 km (0.072 R)
• M26: 3,885,206 km (0.107 R)
• M27: 3,968,832 km (0.109 R)
• M28: 4,338,039 km (0.074 R)
• M29: 4,822,587 km (0.112 R)
• M30: 5,003,151 km (0.118 R)
• M31: 5,231,886 km (0.117 R)
• M32: 5,858,701 km (0.081 R)
• M33: 5,922,580 km (0.037 R)
• M34: 6,019,070 km (0.114 R)
• M35: 6,944,034 km (0.055 R)
• M36: 6,994,897 km (0.116 R)
• M37: 7,113,977 km (0.095 R)
• M38: 7,250,710 km (0.09 R)
• M39: 7,440,400 km (0.042 R)
• M40: 7,666,592 km (0.11 R)
• M41: 7,824,567 km (0.074 R)
• M42: 8,001,392 km (0.069 R)
• M43: 8,539,645 km (0.118 R)
• M44: 8,739,956 km (0.107 R)
• M45: 10,455,694 km (0.104 R)
• M46: 10,514,038 km (0.062 R)
• M47: 10,611,426 km (0.055 R)
• M48: 10,807,100 km (0.064 R)
• M49: 11,321,716 km (0.106 R)
• M50: 11,682,547 km (0.116 R)
• M51: 11,823,917 km (0.107 R)
• M52: 11,986,230 km (0.083 R)
• M53: 12,271,962 km (0.087 R)
• M54: 12,333,596 km (0.116 R)
• M55: 13,268,733 km (0.043 R)
• M56: 13,458,572 km (0.114 R)
• M57: 13,564,338 km (0.115 R)
• M58: 14,097,655 km (0.095 R)

Planet 7 - Gas Giant

Semi-Major Axis: 7.96 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 292.5

Radius: 10.1

Gravity: 2.87 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 7.17 AU - 8.75 AU

Year: 9735 Days

Day: 10.4 Hours

Environment

Temp: -190 °C

Axial Tilt: 39.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 66,354,264 km

• M1: 197,170 km (0.056 R)
• M2: 556,654 km (0.106 R)
• M3: 910,004 km (0.088 R)
• M4: 985,700 km (0.115 R)
• M5: 1,063,641 km (0.107 R)
• M6: 1,226,104 km (0.11 R)
• M7: 1,362,089 km (0.111 R)
• M8: 2,036,027 km (0.094 R)
• M9: 2,219,135 km (0.062 R)
• M10: 2,778,780 km (0.101 R)
• M11: 3,167,735 km (0.106 R)
• M12: 3,622,961 km (0.068 R)
• M13: 3,896,127 km (0.116 R)
• M14: 4,462,355 km (0.034 R)
• M15: 4,568,121 km (0.045 R)
• M16: 4,648,006 km (0.084 R)
• M17: 5,416,191 km (0.087 R)
• M18: 5,671,405 km (0.09 R)
• M19: 5,843,742 km (0.067 R)
• M20: 5,959,680 km (0.038 R)
• M21: 6,490,752 km (0.063 R)
• M22: 6,610,880 km (0.055 R)
• M23: 7,820,229 km (0.115 R)
• M24: 8,730,083 km (0.106 R)
• M25: 9,231,236 km (0.052 R)
• M26: 10,156,798 km (0.108 R)
• M27: 10,296,373 km (0.111 R)
• M28: 10,401,540 km (0.119 R)
• M29: 11,291,647 km (0.044 R)
• M30: 11,436,458 km (0.118 R)
• M31: 11,727,725 km (0.051 R)
• M32: 12,578,638 km (0.12 R)
• M33: 13,989,046 km (0.032 R)
• M34: 14,183,524 km (0.078 R)
• M35: 15,169,074 km (0.101 R)
• M36: 16,176,766 km (0.118 R)
• M37: 16,258,297 km (0.115 R)
• M38: 16,339,977 km (0.111 R)
• M39: 17,456,127 km (0.045 R)
• M40: 17,875,599 km (0.098 R)
• M41: 18,171,354 km (0.098 R)
• M42: 18,426,119 km (0.063 R)
• M43: 19,587,148 km (0.095 R)
• M44: 19,848,346 km (0.09 R)
• M45: 21,171,839 km (0.101 R)
• M46: 21,350,459 km (0.086 R)
• M47: 21,439,918 km (0.107 R)
• M48: 21,754,074 km (0.116 R)
• M49: 21,844,131 km (0.091 R)
• M50: 22,205,710 km (0.097 R)
• M51: 22,341,694 km (0.114 R)
• M52: 23,209,960 km (0.112 R)
• M53: 23,810,296 km (0.103 R)
• M54: 24,275,546 km (0.074 R)
• M55: 24,556,191 km (0.093 R)
• M56: 25,404,561 km (0.119 R)
• M57: 25,879,983 km (0.104 R)
• M58: 26,358,397 km (0.035 R)
• M59: 26,791,483 km (0.103 R)
• M60: 27,421,140 km (0.084 R)
• M61: 27,664,685 km (0.07 R)
• M62: 27,762,223 km (0.049 R)
• M63: 27,860,060 km (0.12 R)
• M64: 28,202,939 km (0.11 R)
• M65: 28,448,728 km (0.098 R)
• M66: 28,596,531 km (0.032 R)
• M67: 28,744,632 km (0.05 R)
• M68: 29,788,227 km (0.093 R)
• M69: 30,088,620 km (0.109 R)
• M70: 30,844,239 km (0.118 R)
• M71: 31,249,798 km (0.093 R)
• M72: 32,992,913 km (0.114 R)
• M73: 33,096,435 km (0.087 R)
• M74: 33,563,629 km (0.065 R)
• M75: 33,667,749 km (0.096 R)
• M76: 34,556,959 km (0.066 R)

Planet 8 - Ice Giant

Semi-Major Axis: 11.88 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 576.8

Radius: 7

Gravity: 11.77 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 10.25 AU - 13.51 AU

Year: 17749 Days

Day: 24.7 Hours

Environment

Temp: -211 °C

Axial Tilt: 3.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 66,354,264 km

• M1: 143,614 km (0.087 R)
• M2: 397,482 km (0.08 R)
• M3: 539,749 km (0.085 R)
• M4: 637,137 km (0.044 R)
• M5: 1,558,511 km (0.113 R)
• M6: 1,643,033 km (0.111 R)
• M7: 1,966,464 km (0.119 R)
• M8: 2,945,732 km (0.108 R)
• M9: 3,015,743 km (0.091 R)
• M10: 4,091,801 km (0.049 R)
• M11: 4,814,059 km (0.113 R)
• M12: 5,317,307 km (0.045 R)
• M13: 5,488,746 km (0.03 R)
• M14: 6,014,134 km (0.061 R)
• M15: 6,464,274 km (0.094 R)
• M16: 7,444,289 km (0.085 R)
• M17: 7,636,223 km (0.111 R)
• M18: 7,684,543 km (0.118 R)
• M19: 7,878,422 km (0.11 R)
• M20: 8,025,028 km (0.045 R)
• M21: 8,872,351 km (0.108 R)
• M22: 9,280,902 km (0.1 R)
• M23: 9,539,407 km (0.099 R)
• M24: 10,010,790 km (0.082 R)
• M25: 11,084,903 km (0.093 R)
• M26: 11,914,423 km (0.047 R)
• M27: 12,195,368 km (0.104 R)
• M28: 12,421,710 km (0.081 R)
• M29: 13,515,569 km (0.098 R)
• M30: 13,749,690 km (0.089 R)
• M31: 14,044,398 km (0.027 R)
• M32: 14,222,270 km (0.111 R)
• M33: 15,304,610 km (0.072 R)
• M34: 16,288,815 km (0.08 R)
• M35: 17,230,084 km (0.097 R)
• M36: 17,420,522 km (0.114 R)
• M37: 17,739,316 km (0.089 R)
• M38: 18,837,663 km (0.072 R)
• M39: 19,033,786 km (0.096 R)
• M40: 19,164,834 km (0.108 R)
• M41: 19,692,316 km (0.09 R)
• M42: 20,157,864 km (0.119 R)
• M43: 20,425,345 km (0.091 R)
• M44: 21,235,268 km (0.111 R)
• M45: 23,586,348 km (0.103 R)
• M46: 24,935,721 km (0.049 R)
• M47: 27,116,858 km (0.104 R)
• M48: 28,679,557 km (0.095 R)
• M49: 28,980,548 km (0.114 R)
• M50: 29,131,493 km (0.051 R)
• M51: 30,501,061 km (0.039 R)
• M52: 31,969,514 km (0.045 R)
• M53: 32,908,689 km (0.098 R)
• M54: 33,856,990 km (0.092 R)
• M55: 34,095,449 km (0.101 R)
• M56: 34,254,771 km (0.077 R)
• M57: 34,334,507 km (0.096 R)
• M58: 34,814,117 km (0.046 R)
• M59: 35,135,154 km (0.117 R)
• M60: 35,537,872 km (0.105 R)
• M61: 36,023,167 km (0.061 R)
• M62: 37,821,184 km (0.081 R)
• M63: 37,986,041 km (0.033 R)
• M64: 38,564,985 km (0.118 R)
• M65: 38,648,012 km (0.094 R)
• M66: 39,147,070 km (0.092 R)
• M67: 39,397,347 km (0.101 R)
• M68: 40,151,321 km (0.051 R)
• M69: 41,079,426 km (0.086 R)
• M70: 42,099,982 km (0.07 R)
• M71: 43,214,935 km (0.112 R)
• M72: 43,732,843 km (0.12 R)
• M73: 44,687,577 km (0.111 R)
• M74: 45,298,834 km (0.081 R)
• M75: 46,176,674 km (0.051 R)
• M76: 48,754,096 km (0.075 R)
• M77: 49,383,304 km (0.111 R)
• M78: 49,473,362 km (0.098 R)
• M79: 50,286,576 km (0.111 R)
• M80: 51,834,914 km (0.065 R)
• M81: 52,752,996 km (0.098 R)
• M82: 54,047,168 km (0.076 R)
• M83: 54,232,968 km (0.062 R)
• M84: 54,978,115 km (0.057 R)
• M85: 55,445,459 km (0.116 R)
• M86: 57,802,373 km (0.118 R)
• M87: 59,327,823 km (0.105 R)
• M88: 59,903,326 km (0.094 R)
• M89: 59,999,368 km (0.1 R)
• M90: 60,866,437 km (0.101 R)
• M91: 62,320,827 km (0.065 R)
• M92: 62,710,679 km (0.092 R)
• M93: 63,492,627 km (0.119 R)
• M94: 64,573,173 km (0.06 R)
• M95: 66,155,619 km (0.114 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 508 - 11,384 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit