🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.98 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.69

Radius: 1.49

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 0.89 AU - 1.07 AU

Year: 406 Days

Day: 37.6 Hours

Environment

Temp: -52 °C

Axial Tilt: 10.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 27,537,672 km

• M1: 35,604 km (0.075 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.3 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.59

Radius: 1.46

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 1.07 AU - 1.53 AU

Year: 621 Days

Day: 28.3 Hours

Environment

Temp: -64 °C

Axial Tilt: 47 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.31 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.46

Radius: 0.73

Gravity: 0.86 G

Time & Orbit

Eccentricity (e): 0.128

Orbit Range: 1.14 AU - 1.48 AU

Year: 628 Days

Day: 18.4 Hours

Environment

Temp: -74 °C

Axial Tilt: 23.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.47 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.01

Radius: 1.74

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.187

Orbit Range: 1.2 AU - 1.74 AU

Year: 747 Days

Day: 36.7 Hours

Environment

Temp: -88 °C

Axial Tilt: 17.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 2.33 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 3.18 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 770.2

Radius: 10

Gravity: 7.7 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 2.87 AU - 3.49 AU

Year: 2376 Days

Day: 11 Hours

Environment

Temp: -134 °C

Axial Tilt: 42.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 27,537,672 km

• M1: 126,111 km (0.09 R)
• M2: 218,114 km (0.081 R)
• M3: 281,992 km (0.113 R)
• M4: 410,497 km (0.104 R)
• M5: 499,058 km (0.041 R)
• M6: 595,100 km (0.107 R)
• M7: 798,553 km (0.07 R)
• M8: 1,140,833 km (0.076 R)
• M9: 1,467,555 km (0.114 R)
• M10: 1,562,999 km (0.055 R)
• M11: 1,735,036 km (0.064 R)
• M12: 1,874,611 km (0.096 R)
• M13: 1,991,746 km (0.094 R)
• M14: 2,219,584 km (0.079 R)
• M15: 2,498,883 km (0.077 R)
• M16: 2,730,311 km (0.062 R)
• M17: 2,969,069 km (0.118 R)
• M18: 3,137,067 km (0.099 R)
• M19: 3,758,198 km (0.051 R)
• M20: 3,973,619 km (0.102 R)
• M21: 4,074,448 km (0.089 R)
• M22: 4,210,282 km (0.059 R)
• M23: 4,278,798 km (0.096 R)
• M24: 4,469,087 km (0.12 R)
• M25: 4,875,993 km (0.104 R)
• M26: 5,257,916 km (0.096 R)
• M27: 5,368,768 km (0.064 R)
• M28: 5,820,404 km (0.081 R)
• M29: 6,284,158 km (0.109 R)
• M30: 6,580,062 km (0.077 R)
• M31: 6,659,798 km (0.074 R)
• M32: 6,739,833 km (0.082 R)
• M33: 6,921,145 km (0.032 R)
• M34: 7,391,631 km (0.113 R)
• M35: 7,557,684 km (0.03 R)
• M36: 7,620,366 km (0.103 R)
• M37: 7,978,354 km (0.112 R)
• M38: 8,277,400 km (0.088 R)
• M39: 8,363,568 km (0.095 R)
• M40: 8,754,767 km (0.04 R)
• M41: 9,713,689 km (0.115 R)
• M42: 9,850,122 km (0.039 R)
• M43: 9,918,638 km (0.077 R)
• M44: 10,055,969 km (0.058 R)
• M45: 10,147,972 km (0.079 R)
• M46: 10,355,913 km (0.085 R)
• M47: 10,870,080 km (0.054 R)
• M48: 10,964,477 km (0.114 R)
• M49: 11,106,595 km (0.11 R)
• M50: 11,201,739 km (0.099 R)
• M51: 11,488,668 km (0.076 R)
• M52: 11,705,435 km (0.106 R)
• M53: 11,850,695 km (0.085 R)
• M54: 12,045,321 km (0.05 R)
• M55: 13,361,334 km (0.08 R)
• M56: 13,563,889 km (0.051 R)
• M57: 14,152,108 km (0.077 R)
• M58: 14,332,673 km (0.088 R)
• M59: 14,592,225 km (0.094 R)
• M60: 14,774,735 km (0.08 R)
• M61: 14,853,124 km (0.116 R)
• M62: 14,984,172 km (0.11 R)
• M63: 15,538,880 km (0.05 R)
• M64: 15,939,354 km (0.095 R)
• M65: 16,073,543 km (0.114 R)
• M66: 16,262,037 km (0.085 R)
• M67: 16,614,190 km (0.097 R)
• M68: 16,750,174 km (0.094 R)
• M69: 16,859,381 km (0.099 R)
• M70: 16,996,113 km (0.109 R)
• M71: 17,685,460 km (0.05 R)
• M72: 17,824,437 km (0.12 R)
• M73: 18,159,536 km (0.074 R)
• M74: 18,694,199 km (0.097 R)
• M75: 18,779,021 km (0.118 R)
• M76: 18,949,263 km (0.119 R)

Planet 6 - Gas Giant

Semi-Major Axis: 4.05 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 782.7

Radius: 12

Gravity: 5.44 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 3.46 AU - 4.64 AU

Year: 3415 Days

Day: 11 Hours

Environment

Temp: -156 °C

Axial Tilt: 1.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 27,537,672 km

• M1: 151,393 km (0.106 R)
• M2: 437,723 km (0.103 R)
• M3: 699,819 km (0.117 R)
• M4: 1,211,743 km (0.101 R)
• M5: 1,677,441 km (0.117 R)
• M6: 1,765,255 km (0.083 R)
• M7: 1,869,824 km (0.081 R)
• M8: 1,992,045 km (0.077 R)
• M9: 2,085,394 km (0.065 R)
• M10: 2,815,731 km (0.109 R)
• M11: 3,045,962 km (0.1 R)
• M12: 3,209,024 km (0.084 R)
• M13: 3,620,119 km (0.11 R)
• M14: 3,851,397 km (0.075 R)
• M15: 4,067,865 km (0.117 R)
• M16: 4,207,590 km (0.094 R)
• M17: 4,492,125 km (0.083 R)
• M18: 4,595,347 km (0.047 R)
• M19: 4,867,167 km (0.084 R)
• M20: 4,973,232 km (0.087 R)
• M21: 5,339,597 km (0.068 R)
• M22: 5,426,962 km (0.07 R)
• M23: 6,052,730 km (0.108 R)
• M24: 6,304,952 km (0.1 R)
• M25: 6,513,940 km (0.11 R)
• M26: 6,701,536 km (0.099 R)
• M27: 6,986,370 km (0.105 R)
• M28: 7,765,476 km (0.077 R)
• M29: 8,623,420 km (0.112 R)
• M30: 8,726,343 km (0.103 R)
• M31: 8,803,835 km (0.076 R)
• M32: 8,959,416 km (0.102 R)
• M33: 9,220,914 km (0.1 R)
• M34: 9,431,847 km (0.085 R)
• M35: 9,511,283 km (0.11 R)
• M36: 9,804,944 km (0.103 R)
• M37: 10,155,601 km (0.08 R)
• M38: 10,318,962 km (0.115 R)
• M39: 10,814,131 km (0.101 R)
• M40: 11,884,803 km (0.06 R)
• M41: 12,056,990 km (0.098 R)
• M42: 12,432,780 km (0.028 R)
• M43: 12,753,817 km (0.111 R)
• M44: 12,930,193 km (0.116 R)
• M45: 13,166,408 km (0.105 R)
• M46: 13,344,579 km (0.117 R)
• M47: 13,434,038 km (0.097 R)
• M48: 14,278,070 km (0.111 R)
• M49: 14,430,510 km (0.095 R)
• M50: 14,737,185 km (0.064 R)
• M51: 14,829,637 km (0.101 R)
• M52: 15,170,122 km (0.042 R)
• M53: 15,263,471 km (0.037 R)
• M54: 15,388,235 km (0.112 R)
• M55: 15,701,643 km (0.1 R)
• M56: 15,859,020 km (0.079 R)
• M57: 16,207,284 km (0.073 R)
• M58: 16,526,077 km (0.098 R)
• M59: 16,943,754 km (0.078 R)
• M60: 17,105,320 km (0.083 R)
• M61: 17,887,717 km (0.102 R)
• M62: 18,515,579 km (0.11 R)
• M63: 18,715,292 km (0.093 R)
• M64: 18,915,753 km (0.086 R)
• M65: 20,545,173 km (0.114 R)
• M66: 20,821,032 km (0.067 R)
• M67: 21,202,506 km (0.092 R)
• M68: 21,937,032 km (0.041 R)
• M69: 22,715,539 km (0.119 R)
• M70: 23,503,172 km (0.082 R)
• M71: 23,827,949 km (0.103 R)

Planet 7 - Gas Giant

Semi-Major Axis: 6.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 199.1

Radius: 11

Gravity: 1.65 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 6.21 AU - 7.57 AU

Year: 7577 Days

Day: 9.5 Hours

Environment

Temp: -189 °C

Axial Tilt: 21.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 27,537,672 km

• M1: 167,101 km (0.112 R)
• M2: 240,553 km (0.097 R)
• M3: 316,100 km (0.051 R)
• M4: 439,219 km (0.046 R)
• M5: 581,936 km (0.102 R)
• M6: 719,715 km (0.067 R)
• M7: 857,495 km (0.082 R)
• M8: 1,042,847 km (0.095 R)
• M9: 1,283,101 km (0.096 R)
• M10: 1,381,536 km (0.118 R)
• M11: 1,526,796 km (0.094 R)
• M12: 1,769,892 km (0.12 R)
• M13: 1,848,581 km (0.066 R)
• M14: 2,192,058 km (0.087 R)
• M15: 2,484,970 km (0.108 R)
• M16: 2,957,400 km (0.079 R)
• M17: 3,204,237 km (0.11 R)
• M18: 3,637,323 km (0.104 R)
• M19: 3,984,838 km (0.046 R)
• M20: 4,712,034 km (0.036 R)
• M21: 4,889,158 km (0.08 R)
• M22: 4,978,468 km (0.039 R)
• M23: 5,318,503 km (0.078 R)
• M24: 5,807,389 km (0.091 R)
• M25: 6,165,527 km (0.088 R)
• M26: 6,506,311 km (0.099 R)
• M27: 6,953,459 km (0.106 R)
• M28: 7,206,129 km (0.119 R)
• M29: 7,333,736 km (0.039 R)
• M30: 7,513,553 km (0.068 R)
• M31: 7,720,896 km (0.093 R)
• M32: 7,982,692 km (0.11 R)
• M33: 8,461,256 km (0.027 R)
• M34: 8,949,244 km (0.107 R)
• M35: 9,726,554 km (0.07 R)
• M36: 10,094,864 km (0.067 R)
• M37: 10,237,730 km (0.056 R)
• M38: 10,525,557 km (0.089 R)
• M39: 10,699,389 km (0.053 R)
• M40: 11,020,875 km (0.098 R)
• M41: 11,138,459 km (0.096 R)
• M42: 11,345,503 km (0.063 R)
• M43: 11,673,122 km (0.087 R)
• M44: 11,943,744 km (0.098 R)
• M45: 12,246,680 km (0.095 R)
• M46: 12,460,306 km (0.094 R)
• M47: 12,891,148 km (0.095 R)
• M48: 13,327,076 km (0.072 R)
• M49: 13,641,381 km (0.093 R)
• M50: 13,894,501 km (0.03 R)
• M51: 14,245,308 km (0.106 R)
• M52: 14,405,677 km (0.111 R)
• M53: 15,249,259 km (0.052 R)
• M54: 15,842,863 km (0.088 R)
• M55: 16,276,099 km (0.096 R)
• M56: 16,578,436 km (0.094 R)
• M57: 16,679,564 km (0.114 R)
• M58: 17,188,646 km (0.085 R)
• M59: 18,291,481 km (0.08 R)
• M60: 18,570,780 km (0.065 R)
• M61: 19,027,652 km (0.111 R)
• M62: 19,169,022 km (0.072 R)
• M63: 19,239,782 km (0.081 R)
• M64: 19,381,601 km (0.104 R)
• M65: 19,845,055 km (0.097 R)
• M66: 20,096,080 km (0.081 R)
• M67: 20,565,219 km (0.084 R)
• M68: 20,673,977 km (0.052 R)
• M69: 20,819,236 km (0.113 R)
• M70: 22,179,380 km (0.109 R)
• M71: 22,328,230 km (0.096 R)
• M72: 22,626,678 km (0.113 R)
• M73: 22,889,073 km (0.029 R)
• M74: 22,964,171 km (0.073 R)
• M75: 23,341,008 km (0.078 R)
• M76: 23,416,704 km (0.099 R)
• M77: 23,606,095 km (0.098 R)
• M78: 23,986,523 km (0.075 R)
• M79: 26,153,897 km (0.109 R)
• M80: 26,271,630 km (0.112 R)
• M81: 26,389,812 km (0.073 R)

Planet 8 - Gas Giant

Semi-Major Axis: 8.11 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 30

Radius: 9.1

Gravity: 0.36 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 8.05 AU - 8.17 AU

Year: 9676 Days

Day: 13.8 Hours

Environment

Temp: -179 °C

Axial Tilt: 35.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 27,537,672 km

• M1: 593,904 km (0.1 R)
• M2: 655,837 km (0.115 R)
• M3: 720,314 km (0.105 R)
• M4: 936,483 km (0.111 R)
• M5: 1,335,610 km (0.045 R)
• M6: 1,548,488 km (0.076 R)
• M7: 1,971,401 km (0.037 R)
• M8: 3,943,400 km (0.078 R)
• M9: 4,470,284 km (0.105 R)
• M10: 4,969,940 km (0.063 R)
• M11: 6,092,074 km (0.07 R)
• M12: 6,447,219 km (0.076 R)
• M13: 6,519,026 km (0.114 R)
• M14: 6,845,748 km (0.097 R)
• M15: 8,577,344 km (0.064 R)
• M16: 9,217,024 km (0.1 R)
• M17: 10,079,755 km (0.092 R)
• M18: 10,775,684 km (0.099 R)
• M19: 12,302,779 km (0.075 R)
• M20: 12,369,799 km (0.112 R)
• M21: 12,774,013 km (0.071 R)
• M22: 13,182,714 km (0.093 R)
• M23: 14,978,786 km (0.067 R)

Planet 9 - Gas Giant

Semi-Major Axis: 8.35 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 127.1

Radius: 9.9

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.039

Orbit Range: 8.02 AU - 8.68 AU

Year: 10109 Days

Day: 5.4 Hours

Environment

Temp: -186 °C

Axial Tilt: 29.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 27,537,672 km

• M1: 154,684 km (0.097 R)
• M2: 515,963 km (0.061 R)
• M3: 708,944 km (0.115 R)
• M4: 814,560 km (0.092 R)
• M5: 1,055,862 km (0.069 R)
• M6: 1,150,707 km (0.106 R)
• M7: 1,543,850 km (0.045 R)
• M8: 1,605,634 km (0.098 R)
• M9: 1,796,072 km (0.118 R)
• M10: 2,147,328 km (0.096 R)
• M11: 2,357,812 km (0.086 R)
• M12: 2,593,578 km (0.098 R)
• M13: 2,780,127 km (0.092 R)
• M14: 3,206,481 km (0.118 R)
• M15: 3,820,730 km (0.119 R)
• M16: 3,884,159 km (0.07 R)
• M17: 3,990,673 km (0.094 R)
• M18: 4,119,776 km (0.087 R)
• M19: 4,448,741 km (0.116 R)
• M20: 4,627,810 km (0.12 R)
• M21: 4,786,384 km (0.107 R)
• M22: 5,367,422 km (0.058 R)
• M23: 5,726,756 km (0.106 R)
• M24: 5,823,995 km (0.104 R)
• M25: 5,995,434 km (0.057 R)
• M26: 6,672,065 km (0.074 R)
• M27: 6,851,433 km (0.115 R)
• M28: 7,665,245 km (0.096 R)
• M29: 8,704,053 km (0.101 R)
• M30: 9,211,489 km (0.048 R)
• M31: 9,296,909 km (0.073 R)
• M32: 9,497,520 km (0.098 R)
• M33: 9,612,860 km (0.057 R)
• M34: 10,137,201 km (0.115 R)
• M35: 10,432,656 km (0.104 R)
• M36: 10,670,966 km (0.08 R)
• M37: 11,335,779 km (0.072 R)
• M38: 11,488,817 km (0.108 R)
• M39: 11,858,623 km (0.103 R)
• M40: 12,107,554 km (0.084 R)
• M41: 12,232,468 km (0.098 R)
• M42: 13,441,817 km (0.096 R)
• M43: 13,995,180 km (0.09 R)
• M44: 14,390,268 km (0.083 R)
• M45: 14,789,096 km (0.051 R)
• M46: 14,855,817 km (0.075 R)
• M47: 15,972,864 km (0.106 R)
• M48: 16,075,638 km (0.091 R)
• M49: 16,385,604 km (0.114 R)
• M50: 16,906,654 km (0.114 R)
• M51: 17,011,522 km (0.081 R)
• M52: 17,116,689 km (0.077 R)
• M53: 17,609,913 km (0.12 R)
• M54: 18,143,529 km (0.031 R)
• M55: 18,430,308 km (0.099 R)
• M56: 18,502,265 km (0.108 R)
• M57: 19,482,430 km (0.095 R)
• M58: 20,182,398 km (0.058 R)
• M59: 20,516,750 km (0.102 R)
• M60: 20,890,595 km (0.109 R)
• M61: 21,115,889 km (0.115 R)
• M62: 21,417,628 km (0.11 R)
• M63: 21,531,023 km (0.119 R)
• M64: 21,720,713 km (0.097 R)
• M65: 22,063,442 km (0.108 R)
• M66: 23,024,758 km (0.062 R)
• M67: 23,140,995 km (0.112 R)
• M68: 23,452,159 km (0.068 R)
• M69: 23,803,714 km (0.04 R)
• M70: 24,078,376 km (0.025 R)
• M71: 24,472,566 km (0.116 R)
• M72: 24,670,484 km (0.105 R)
• M73: 24,789,414 km (0.073 R)
• M74: 24,908,644 km (0.106 R)
• M75: 25,267,380 km (0.06 R)
• M76: 25,467,392 km (0.117 R)
• M77: 25,748,337 km (0.096 R)
• M78: 26,030,329 km (0.051 R)
• M79: 26,923,129 km (0.079 R)
• M80: 27,455,398 km (0.032 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 381 - 13,084 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit