🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.96

Radius: 1.31

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 0.47 AU - 0.63 AU

Year: 151 Days

Day: 22.9 Hours

Environment

Temp: 165 °C

Axial Tilt: 141.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.02 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.72

Radius: 0.88

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 0.77 AU - 1.27 AU

Year: 382 Days

Day: 17.5 Hours

Environment

Temp: 33 °C

Axial Tilt: 39.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.48 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.83

Radius: 1.52

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 1.24 AU - 1.72 AU

Year: 668 Days

Day: 38 Hours

Environment

Temp: -34 °C

Axial Tilt: 18.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 81,602,445 km

• M1: 133,292 km (0.078 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.6 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.58

Radius: 1.84

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 1.53 AU - 1.67 AU

Year: 751 Days

Day: 31.9 Hours

Environment

Temp: -45 °C

Axial Tilt: 0 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.23 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.84

Radius: 1.52

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 3.09 AU - 3.37 AU

Year: 2153 Days

Day: 45.9 Hours

Environment

Temp: -102 °C

Axial Tilt: 45.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 81,602,445 km

• M1: 2,500,229 km (0.11 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.37 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 993.8

Radius: 9.7

Gravity: 10.56 G

Time & Orbit

Eccentricity (e): 0.056

Orbit Range: 5.07 AU - 5.67 AU

Year: 4615 Days

Day: 11.8 Hours

Environment

Temp: -153 °C

Axial Tilt: 36.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 81,602,445 km

• M1: 123,568 km (0.109 R)
• M2: 198,666 km (0.101 R)
• M3: 296,802 km (0.086 R)
• M4: 607,068 km (0.109 R)
• M5: 1,036,264 km (0.097 R)
• M6: 1,156,840 km (0.104 R)
• M7: 1,314,516 km (0.115 R)
• M8: 1,668,914 km (0.032 R)
• M9: 1,739,823 km (0.114 R)
• M10: 2,323,853 km (0.104 R)
• M11: 2,879,310 km (0.078 R)
• M12: 2,943,488 km (0.118 R)
• M13: 3,361,614 km (0.088 R)
• M14: 3,612,340 km (0.104 R)
• M15: 4,499,904 km (0.108 R)
• M16: 4,801,792 km (0.101 R)
• M17: 5,505,351 km (0.118 R)
• M18: 5,801,106 km (0.041 R)
• M19: 6,019,669 km (0.106 R)
• M20: 6,634,366 km (0.083 R)
• M21: 6,748,360 km (0.07 R)
• M22: 6,920,397 km (0.054 R)
• M23: 7,386,694 km (0.11 R)
• M24: 7,534,497 km (0.119 R)
• M25: 7,832,945 km (0.093 R)
• M26: 8,074,545 km (0.079 R)
• M27: 8,318,689 km (0.108 R)
• M28: 8,380,024 km (0.042 R)
• M29: 9,287,485 km (0.044 R)
• M30: 9,736,727 km (0.045 R)
• M31: 10,061,953 km (0.112 R)
• M32: 10,127,327 km (0.073 R)
• M33: 10,225,762 km (0.047 R)
• M34: 10,390,619 km (0.067 R)
• M35: 11,058,873 km (0.116 R)
• M36: 11,775,447 km (0.116 R)
• M37: 11,982,939 km (0.079 R)
• M38: 12,366,508 km (0.051 R)
• M39: 13,110,009 km (0.084 R)
• M40: 13,325,131 km (0.067 R)
• M41: 13,541,300 km (0.106 R)
• M42: 14,197,137 km (0.113 R)
• M43: 14,677,197 km (0.103 R)
• M44: 15,050,144 km (0.093 R)
• M45: 15,463,932 km (0.118 R)
• M46: 15,805,314 km (0.099 R)
• M47: 16,341,323 km (0.057 R)
• M48: 16,418,366 km (0.085 R)
• M49: 16,766,630 km (0.102 R)
• M50: 16,844,421 km (0.107 R)
• M51: 17,509,832 km (0.111 R)
• M52: 17,707,302 km (0.101 R)
• M53: 18,024,599 km (0.044 R)
• M54: 18,504,209 km (0.112 R)
• M55: 19,028,400 km (0.097 R)
• M56: 19,639,358 km (0.108 R)
• M57: 20,422,653 km (0.085 R)
• M58: 21,131,896 km (0.094 R)
• M59: 21,215,970 km (0.073 R)
• M60: 21,891,853 km (0.099 R)
• M61: 23,135,012 km (0.111 R)
• M62: 24,005,522 km (0.11 R)
• M63: 24,224,832 km (0.116 R)
• M64: 24,753,960 km (0.116 R)
• M65: 24,931,233 km (0.069 R)
• M66: 25,420,717 km (0.069 R)
• M67: 25,510,027 km (0.106 R)
• M68: 25,599,487 km (0.1 R)
• M69: 26,273,724 km (0.049 R)
• M70: 26,454,588 km (0.097 R)
• M71: 26,862,841 km (0.049 R)
• M72: 27,090,529 km (0.107 R)
• M73: 27,364,592 km (0.095 R)
• M74: 27,547,849 km (0.034 R)
• M75: 29,262,241 km (0.111 R)
• M76: 29,919,873 km (0.067 R)
• M77: 30,203,361 km (0.07 R)
• M78: 30,297,907 km (0.032 R)
• M79: 30,487,597 km (0.03 R)
• M80: 30,677,587 km (0.037 R)
• M81: 30,772,731 km (0.101 R)
• M82: 31,345,541 km (0.078 R)
• M83: 32,066,752 km (0.104 R)
• M84: 32,163,243 km (0.108 R)

Planet 7 - Gas Giant

Semi-Major Axis: 9.21 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 523.5

Radius: 14

Gravity: 2.67 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 8.34 AU - 10.08 AU

Year: 10366 Days

Day: 5.1 Hours

Environment

Temp: -169 °C

Axial Tilt: 1.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 81,602,445 km

• M1: 185,352 km (0.115 R)
• M2: 361,578 km (0.075 R)
• M3: 898,036 km (0.074 R)
• M4: 1,074,113 km (0.104 R)
• M5: 1,442,123 km (0.044 R)
• M6: 1,609,224 km (0.092 R)
• M7: 1,717,084 km (0.079 R)
• M8: 1,986,510 km (0.059 R)
• M9: 2,079,410 km (0.058 R)
• M10: 2,197,742 km (0.097 R)
• M11: 2,391,920 km (0.106 R)
• M12: 2,642,796 km (0.072 R)
• M13: 3,198,103 km (0.103 R)
• M14: 3,391,384 km (0.048 R)
• M15: 3,731,868 km (0.095 R)
• M16: 3,965,092 km (0.108 R)
• M17: 4,446,198 km (0.067 R)
• M18: 4,756,464 km (0.065 R)
• M19: 5,762,959 km (0.077 R)
• M20: 5,897,746 km (0.05 R)
• M21: 6,273,536 km (0.075 R)
• M22: 6,621,950 km (0.099 R)
• M23: 7,012,699 km (0.119 R)
• M24: 7,120,559 km (0.077 R)
• M25: 7,301,573 km (0.072 R)
• M26: 7,631,436 km (0.06 R)
• M27: 8,003,636 km (0.086 R)
• M28: 8,496,411 km (0.107 R)
• M29: 8,611,601 km (0.098 R)
• M30: 8,804,583 km (0.113 R)
• M31: 10,606,339 km (0.096 R)
• M32: 10,771,944 km (0.119 R)
• M33: 10,896,709 km (0.082 R)
• M34: 11,021,922 km (0.115 R)
• M35: 11,231,659 km (0.06 R)
• M36: 11,655,320 km (0.07 R)
• M37: 11,912,030 km (0.057 R)
• M38: 12,170,684 km (0.046 R)
• M39: 12,869,456 km (0.112 R)
• M40: 13,179,273 km (0.119 R)
• M41: 13,716,030 km (0.073 R)
• M42: 13,851,416 km (0.118 R)
• M43: 13,941,923 km (0.09 R)
• M44: 14,718,934 km (0.082 R)
• M45: 15,136,013 km (0.097 R)
• M46: 15,369,386 km (0.088 R)
• M47: 17,965,657 km (0.107 R)
• M48: 18,212,793 km (0.101 R)
• M49: 18,810,735 km (0.115 R)
• M50: 19,668,829 km (0.106 R)
• M51: 21,162,115 km (0.098 R)
• M52: 21,423,313 km (0.109 R)
• M53: 22,425,469 km (0.077 R)
• M54: 22,585,090 km (0.068 R)
• M55: 23,335,024 km (0.114 R)
• M56: 23,767,362 km (0.119 R)
• M57: 24,859,426 km (0.096 R)
• M58: 25,912,146 km (0.089 R)
• M59: 26,303,644 km (0.103 R)
• M60: 26,584,589 km (0.083 R)
• M61: 27,036,075 km (0.089 R)
• M62: 29,447,593 km (0.115 R)
• M63: 29,797,652 km (0.109 R)
• M64: 31,033,929 km (0.115 R)
• M65: 32,407,088 km (0.104 R)
• M66: 32,889,391 km (0.098 R)
• M67: 34,842,242 km (0.054 R)
• M68: 35,212,646 km (0.079 R)
• M69: 35,770,496 km (0.046 R)
• M70: 35,894,962 km (0.068 R)
• M71: 38,412,844 km (0.052 R)
• M72: 40,209,215 km (0.093 R)
• M73: 41,574,295 km (0.103 R)
• M74: 42,032,663 km (0.109 R)
• M75: 42,492,826 km (0.11 R)
• M76: 42,822,540 km (0.078 R)
• M77: 43,351,668 km (0.094 R)
• M78: 43,816,618 km (0.069 R)
• M79: 44,283,064 km (0.082 R)
• M80: 44,885,345 km (0.034 R)

Planet 8 - Gas Giant

Semi-Major Axis: 10.9 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 301.5

Radius: 14.1

Gravity: 1.52 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 9.1 AU - 12.7 AU

Year: 13346 Days

Day: 6.8 Hours

Environment

Temp: -174 °C

Axial Tilt: 16.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 81,602,445 km

• M1: 206,894 km (0.087 R)
• M2: 888,163 km (0.09 R)
• M3: 1,152,801 km (0.118 R)
• M4: 1,383,780 km (0.114 R)
• M5: 1,651,860 km (0.074 R)
• M6: 1,847,534 km (0.072 R)
• M7: 1,982,471 km (0.114 R)
• M8: 2,214,946 km (0.08 R)
• M9: 2,732,854 km (0.103 R)
• M10: 3,045,813 km (0.083 R)
• M11: 3,179,703 km (0.086 R)
• M12: 3,343,064 km (0.11 R)
• M13: 3,509,267 km (0.103 R)
• M14: 3,995,310 km (0.118 R)
• M15: 4,381,572 km (0.119 R)
• M16: 4,472,378 km (0.047 R)
• M17: 5,126,420 km (0.086 R)
• M18: 5,383,579 km (0.074 R)
• M19: 5,977,931 km (0.073 R)
• M20: 6,248,853 km (0.079 R)
• M21: 6,385,735 km (0.105 R)
• M22: 6,979,189 km (0.104 R)
• M23: 7,085,853 km (0.06 R)
• M24: 7,264,772 km (0.11 R)
• M25: 8,144,108 km (0.119 R)
• M26: 8,294,005 km (0.095 R)
• M27: 8,902,719 km (0.109 R)
• M28: 9,368,866 km (0.088 R)
• M29: 9,882,884 km (0.104 R)
• M30: 10,568,940 km (0.096 R)
• M31: 10,773,590 km (0.046 R)
• M32: 12,114,884 km (0.102 R)
• M33: 13,023,691 km (0.094 R)
• M34: 13,508,538 km (0.111 R)
• M35: 14,359,900 km (0.058 R)
• M36: 14,632,317 km (0.105 R)
• M37: 15,879,664 km (0.088 R)
• M38: 16,969,036 km (0.118 R)
• M39: 18,623,439 km (0.118 R)
• M40: 19,469,864 km (0.088 R)
• M41: 19,620,509 km (0.113 R)
• M42: 20,226,978 km (0.105 R)
• M43: 20,379,718 km (0.079 R)
• M44: 20,942,505 km (0.093 R)
• M45: 21,045,428 km (0.114 R)
• M46: 21,926,859 km (0.046 R)
• M47: 22,188,356 km (0.063 R)
• M48: 22,345,733 km (0.113 R)
• M49: 22,979,131 km (0.114 R)
• M50: 23,351,480 km (0.065 R)
• M51: 23,565,105 km (0.101 R)
• M52: 24,969,231 km (0.119 R)
• M53: 25,571,512 km (0.095 R)
• M54: 25,791,720 km (0.071 R)
• M55: 26,790,435 km (0.045 R)
• M56: 28,198,451 km (0.081 R)
• M57: 28,312,145 km (0.111 R)
• M58: 29,630,401 km (0.105 R)
• M59: 31,497,832 km (0.111 R)
• M60: 32,564,913 km (0.065 R)
• M61: 32,983,039 km (0.084 R)
• M62: 33,102,867 km (0.048 R)
• M63: 34,066,577 km (0.119 R)
• M64: 35,468,010 km (0.082 R)
• M65: 35,959,887 km (0.085 R)
• M66: 36,144,940 km (0.094 R)
• M67: 36,826,209 km (0.112 R)
• M68: 38,705,457 km (0.102 R)
• M69: 39,338,854 km (0.111 R)
• M70: 39,465,863 km (0.113 R)
• M71: 39,656,750 km (0.119 R)
• M72: 40,231,355 km (0.074 R)
• M73: 40,423,439 km (0.106 R)
• M74: 40,808,504 km (0.099 R)
• M75: 41,388,644 km (0.113 R)
• M76: 41,776,701 km (0.107 R)
• M77: 42,036,254 km (0.09 R)
• M78: 43,867,481 km (0.089 R)
• M79: 44,197,195 km (0.059 R)

Planet 9 - Ice Giant

Semi-Major Axis: 18.51 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 387.5

Radius: 5.6

Gravity: 12.36 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 15.16 AU - 21.86 AU

Year: 29533 Days

Day: 17.4 Hours

Environment

Temp: -210 °C

Axial Tilt: 10 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 81,602,445 km

• M1: 451,636 km (0.114 R)
• M2: 673,639 km (0.074 R)
• M3: 1,092,812 km (0.106 R)
• M4: 1,298,061 km (0.077 R)
• M5: 1,777,971 km (0.066 R)
• M6: 2,198,042 km (0.117 R)
• M7: 3,003,776 km (0.11 R)
• M8: 3,629,693 km (0.092 R)
• M9: 4,113,792 km (0.09 R)
• M10: 4,203,999 km (0.105 R)
• M11: 5,141,679 km (0.079 R)
• M12: 5,534,224 km (0.037 R)
• M13: 6,192,604 km (0.039 R)
• M14: 6,296,126 km (0.061 R)
• M15: 6,348,036 km (0.12 R)
• M16: 10,322,403 km (0.095 R)
• M17: 11,508,415 km (0.095 R)
• M18: 12,020,488 km (0.047 R)
• M19: 12,344,367 km (0.034 R)
• M20: 13,266,339 km (0.085 R)
• M21: 14,552,731 km (0.052 R)
• M22: 15,036,680 km (0.109 R)
• M23: 15,245,669 km (0.115 R)
• M24: 15,949,377 km (0.111 R)
• M25: 16,519,794 km (0.082 R)
• M26: 16,591,601 km (0.043 R)
• M27: 17,096,942 km (0.084 R)
• M28: 17,534,217 km (0.115 R)
• M29: 21,474,326 km (0.106 R)
• M30: 22,024,846 km (0.115 R)
• M31: 22,182,971 km (0.057 R)
• M32: 24,191,322 km (0.095 R)
• M33: 24,846,112 km (0.06 R)
• M34: 24,928,391 km (0.072 R)
• M35: 26,006,094 km (0.102 R)
• M36: 27,353,372 km (0.108 R)
• M37: 32,064,508 km (0.092 R)
• M38: 35,064,245 km (0.073 R)
• M39: 35,712,004 km (0.104 R)
• M40: 36,083,904 km (0.062 R)
• M41: 37,301,481 km (0.107 R)
• M42: 37,395,728 km (0.103 R)
• M43: 37,489,974 km (0.108 R)
• M44: 39,680,536 km (0.116 R)
• M45: 40,452,162 km (0.094 R)
• M46: 40,839,920 km (0.079 R)
• M47: 44,084,847 km (0.09 R)
• M48: 44,184,479 km (0.069 R)
• M49: 46,192,531 km (0.096 R)
• M50: 46,293,659 km (0.042 R)
• M51: 47,207,702 km (0.073 R)
• M52: 50,192,928 km (0.12 R)
• M53: 51,760,863 km (0.078 R)
• M54: 53,557,234 km (0.082 R)
• M55: 54,730,381 km (0.06 R)
• M56: 55,373,801 km (0.066 R)
• M57: 55,588,923 km (0.072 R)
• M58: 55,912,055 km (0.111 R)
• M59: 56,776,730 km (0.103 R)
• M60: 57,754,652 km (0.099 R)
• M61: 57,972,765 km (0.097 R)
• M62: 58,519,246 km (0.116 R)
• M63: 59,286,983 km (0.117 R)
• M64: 60,058,309 km (0.114 R)
• M65: 60,500,371 km (0.118 R)
• M66: 60,832,777 km (0.119 R)
• M67: 61,165,782 km (0.113 R)
• M68: 63,063,880 km (0.109 R)
• M69: 64,641,390 km (0.119 R)
• M70: 67,950,494 km (0.094 R)
• M71: 68,295,916 km (0.103 R)
• M72: 71,080,531 km (0.103 R)
• M73: 72,251,583 km (0.09 R)
• M74: 72,839,502 km (0.118 R)
• M75: 73,193,152 km (0.069 R)
• M76: 75,088,258 km (0.105 R)
• M77: 75,445,348 km (0.087 R)
• M78: 75,922,415 km (0.099 R)
• M79: 76,879,543 km (0.113 R)
• M80: 77,961,135 km (0.105 R)
• M81: 81,235,833 km (0.105 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: 399 - 19,421 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit