🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.23

Radius: 1.38

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.173

Orbit Range: 0.43 AU - 0.61 AU

Year: 139 Days

Day: 19.1 Hours

Environment

Temp: 205 °C

Axial Tilt: 36.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 54,712,225 km

• M1: 145,708 km (0.109 R)
• M2: 316,998 km (0.088 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.84 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.49

Radius: 1.82

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.054

Orbit Range: 0.79 AU - 0.89 AU

Year: 286 Days

Day: 34 Hours

Environment

Temp: 157 °C

Axial Tilt: 27.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.38 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.24

Radius: 1.78

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 1.29 AU - 1.47 AU

Year: 601 Days

Day: 14.9 Hours

Environment

Temp: -37 °C

Axial Tilt: 27.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 4.62 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 188.1

Radius: 9.6

Gravity: 2.04 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 3.94 AU - 5.3 AU

Year: 3683 Days

Day: 14.2 Hours

Environment

Temp: -142 °C

Axial Tilt: 20.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (59)

Outer Limit: 54,712,225 km

• M1: 142,866 km (0.117 R)
• M2: 246,537 km (0.118 R)
• M3: 307,723 km (0.076 R)
• M4: 376,687 km (0.072 R)
• M5: 644,617 km (0.095 R)
• M6: 714,928 km (0.056 R)
• M7: 889,958 km (0.101 R)
• M8: 1,213,388 km (0.101 R)
• M9: 1,383,631 km (0.086 R)
• M10: 1,529,788 km (0.089 R)
• M11: 1,725,462 km (0.074 R)
• M12: 1,803,702 km (0.102 R)
• M13: 2,057,868 km (0.079 R)
• M14: 2,129,226 km (0.093 R)
• M15: 2,225,717 km (0.083 R)
• M16: 2,335,971 km (0.06 R)
• M17: 2,756,191 km (0.045 R)
• M18: 2,861,658 km (0.082 R)
• M19: 3,008,862 km (0.067 R)
• M20: 3,076,630 km (0.076 R)
• M21: 3,680,556 km (0.098 R)
• M22: 3,988,878 km (0.08 R)
• M23: 4,521,296 km (0.11 R)
• M24: 5,353,360 km (0.033 R)
• M25: 5,619,046 km (0.048 R)
• M26: 5,871,866 km (0.119 R)
• M27: 6,145,780 km (0.1 R)
• M28: 6,214,894 km (0.098 R)
• M29: 6,406,379 km (0.051 R)
• M30: 7,064,759 km (0.113 R)
• M31: 7,282,873 km (0.084 R)
• M32: 7,374,427 km (0.104 R)
• M33: 7,521,781 km (0.069 R)
• M34: 7,707,282 km (0.087 R)
• M35: 7,894,280 km (0.034 R)
• M36: 8,158,769 km (0.12 R)
• M37: 8,272,912 km (0.08 R)
• M38: 8,696,274 km (0.113 R)
• M39: 8,969,440 km (0.089 R)
• M40: 9,087,323 km (0.09 R)
• M41: 9,245,298 km (0.117 R)
• M42: 10,110,273 km (0.105 R)
• M43: 10,562,806 km (0.113 R)
• M44: 10,645,833 km (0.06 R)
• M45: 10,770,747 km (0.118 R)
• M46: 11,148,333 km (0.12 R)
• M47: 11,211,762 km (0.098 R)
• M48: 11,680,003 km (0.092 R)
• M49: 11,808,957 km (0.087 R)
• M50: 11,938,209 km (0.109 R)
• M51: 12,220,052 km (0.103 R)
• M52: 12,394,632 km (0.117 R)
• M53: 12,812,459 km (0.099 R)
• M54: 13,167,904 km (0.076 R)
• M55: 13,549,079 km (0.085 R)
• M56: 14,645,033 km (0.067 R)
• M57: 14,830,535 km (0.044 R)
• M58: 15,367,890 km (0.088 R)
• M59: 15,888,042 km (0.105 R)

Planet 5 - Gas Giant

Semi-Major Axis: 6.97 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 192.3

Radius: 11.7

Gravity: 1.4 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 6.29 AU - 7.65 AU

Year: 6824 Days

Day: 9.8 Hours

Environment

Temp: -153 °C

Axial Tilt: 39.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (50)

Outer Limit: 54,712,225 km

• M1: 194,477 km (0.092 R)
• M2: 331,808 km (0.117 R)
• M3: 527,931 km (0.069 R)
• M4: 612,753 km (0.118 R)
• M5: 853,605 km (0.097 R)
• M6: 933,192 km (0.118 R)
• M7: 1,039,855 km (0.075 R)
• M8: 1,900,641 km (0.057 R)
• M9: 2,038,570 km (0.055 R)
• M10: 2,132,518 km (0.102 R)
• M11: 2,389,976 km (0.108 R)
• M12: 2,489,309 km (0.064 R)
• M13: 2,657,905 km (0.114 R)
• M14: 2,743,625 km (0.104 R)
• M15: 2,847,745 km (0.063 R)
• M16: 3,114,029 km (0.09 R)
• M17: 3,425,642 km (0.028 R)
• M18: 3,882,962 km (0.096 R)
• M19: 4,834,255 km (0.118 R)
• M20: 5,260,460 km (0.097 R)
• M21: 5,832,522 km (0.102 R)
• M22: 6,012,488 km (0.101 R)
• M23: 6,126,033 km (0.096 R)
• M24: 6,657,255 km (0.105 R)
• M25: 7,372,482 km (0.112 R)
• M26: 8,162,209 km (0.077 R)
• M27: 8,643,915 km (0.067 R)
• M28: 8,875,342 km (0.1 R)
• M29: 10,854,672 km (0.117 R)
• M30: 11,048,850 km (0.102 R)
• M31: 11,496,896 km (0.111 R)
• M32: 11,609,842 km (0.105 R)
• M33: 11,694,814 km (0.109 R)
• M34: 11,979,498 km (0.093 R)
• M35: 12,324,172 km (0.093 R)
• M36: 12,613,943 km (0.058 R)
• M37: 13,466,800 km (0.077 R)
• M38: 13,975,433 km (0.087 R)
• M39: 14,338,358 km (0.084 R)
• M40: 14,704,424 km (0.119 R)
• M41: 16,294,050 km (0.08 R)
• M42: 16,612,096 km (0.094 R)
• M43: 16,772,016 km (0.09 R)
• M44: 17,157,679 km (0.104 R)
• M45: 17,513,722 km (0.065 R)
• M46: 18,134,553 km (0.073 R)
• M47: 18,233,288 km (0.116 R)
• M48: 19,465,077 km (0.086 R)
• M49: 21,449,791 km (0.098 R)
• M50: 23,785,463 km (0.093 R)

Planet 6 - Gas Giant

Semi-Major Axis: 7.95 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 677.4

Radius: 11.7

Gravity: 4.95 G

Time & Orbit

Eccentricity (e): 0.232

Orbit Range: 6.11 AU - 9.79 AU

Year: 8313 Days

Day: 8.8 Hours

Environment

Temp: -176 °C

Axial Tilt: 48.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 54,712,225 km

• M1: 170,093 km (0.079 R)
• M2: 264,489 km (0.118 R)
• M3: 364,121 km (0.083 R)
• M4: 457,171 km (0.114 R)
• M5: 615,894 km (0.112 R)
• M6: 810,820 km (0.088 R)
• M7: 1,044,492 km (0.103 R)
• M8: 1,169,855 km (0.07 R)
• M9: 1,495,979 km (0.107 R)
• M10: 1,872,666 km (0.05 R)
• M11: 2,027,350 km (0.065 R)
• M12: 2,325,948 km (0.085 R)
• M13: 2,614,372 km (0.052 R)
• M14: 2,863,602 km (0.11 R)
• M15: 3,042,821 km (0.12 R)
• M16: 3,278,587 km (0.115 R)
• M17: 3,439,255 km (0.101 R)
• M18: 3,657,668 km (0.042 R)
• M19: 4,339,984 km (0.071 R)
• M20: 4,606,118 km (0.103 R)
• M21: 4,847,270 km (0.089 R)
• M22: 5,061,644 km (0.081 R)
• M23: 5,627,274 km (0.11 R)
• M24: 6,279,520 km (0.098 R)
• M25: 6,513,491 km (0.112 R)
• M26: 6,716,346 km (0.119 R)
• M27: 7,726,132 km (0.092 R)
• M28: 8,267,078 km (0.112 R)
• M29: 8,857,690 km (0.068 R)
• M30: 9,423,619 km (0.079 R)
• M31: 9,923,724 km (0.058 R)
• M32: 10,040,411 km (0.114 R)
• M33: 10,551,138 km (0.1 R)
• M34: 11,231,808 km (0.083 R)
• M35: 11,434,663 km (0.026 R)
• M36: 11,720,844 km (0.095 R)
• M37: 12,719,858 km (0.109 R)
• M38: 13,529,931 km (0.086 R)
• M39: 13,919,633 km (0.094 R)
• M40: 14,665,678 km (0.063 R)
• M41: 15,379,708 km (0.118 R)
• M42: 15,695,659 km (0.095 R)
• M43: 16,934,329 km (0.115 R)
• M44: 17,260,602 km (0.091 R)
• M45: 17,824,885 km (0.111 R)
• M46: 17,919,431 km (0.065 R)
• M47: 19,116,364 km (0.099 R)
• M48: 19,213,303 km (0.066 R)
• M49: 19,310,392 km (0.097 R)
• M50: 19,456,250 km (0.107 R)
• M51: 20,388,544 km (0.086 R)
• M52: 21,940,772 km (0.028 R)
• M53: 22,194,639 km (0.053 R)
• M54: 22,910,914 km (0.113 R)
• M55: 23,582,758 km (0.078 R)
• M56: 23,947,178 km (0.092 R)
• M57: 24,787,170 km (0.106 R)
• M58: 25,104,617 km (0.104 R)
• M59: 25,423,560 km (0.06 R)
• M60: 26,172,746 km (0.047 R)
• M61: 26,550,032 km (0.055 R)
• M62: 26,766,500 km (0.108 R)
• M63: 27,364,742 km (0.074 R)
• M64: 27,528,551 km (0.073 R)
• M65: 29,129,847 km (0.048 R)
• M66: 29,297,247 km (0.095 R)
• M67: 30,477,873 km (0.117 R)
• M68: 30,704,514 km (0.083 R)
• M69: 31,445,024 km (0.092 R)
• M70: 31,731,354 km (0.109 R)
• M71: 33,877,186 km (0.091 R)
• M72: 34,053,263 km (0.085 R)
• M73: 34,997,375 km (0.105 R)
• M74: 35,175,247 km (0.11 R)
• M75: 35,710,957 km (0.083 R)
• M76: 35,830,336 km (0.062 R)
• M77: 37,516,154 km (0.092 R)
• M78: 38,920,130 km (0.068 R)
• M79: 39,289,188 km (0.1 R)
• M80: 39,535,875 km (0.09 R)
• M81: 39,844,944 km (0.041 R)
• M82: 41,716,413 km (0.11 R)

Planet 7 - Gas Giant

Semi-Major Axis: 11.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 430.4

Radius: 12.5

Gravity: 2.75 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 10.74 AU - 12.3 AU

Year: 14501 Days

Day: 14.1 Hours

Environment

Temp: -175 °C

Axial Tilt: 3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 54,712,225 km

• M1: 160,070 km (0.104 R)
• M2: 242,349 km (0.09 R)
• M3: 362,775 km (0.114 R)
• M4: 484,248 km (0.099 R)
• M5: 639,381 km (0.096 R)
• M6: 759,359 km (0.119 R)
• M7: 926,160 km (0.047 R)
• M8: 1,478,027 km (0.074 R)
• M9: 1,990,848 km (0.105 R)
• M10: 2,281,068 km (0.103 R)
• M11: 2,528,802 km (0.116 R)
• M12: 2,613,475 km (0.045 R)
• M13: 2,727,768 km (0.077 R)
• M14: 4,532,815 km (0.104 R)
• M15: 4,636,337 km (0.098 R)
• M16: 5,130,010 km (0.034 R)
• M17: 5,274,223 km (0.085 R)
• M18: 5,529,885 km (0.111 R)
• M19: 5,826,987 km (0.109 R)
• M20: 6,514,838 km (0.064 R)
• M21: 7,188,028 km (0.069 R)
• M22: 7,430,975 km (0.114 R)
• M23: 8,815,354 km (0.049 R)
• M24: 9,162,870 km (0.105 R)
• M25: 9,338,348 km (0.115 R)
• M26: 10,828,193 km (0.089 R)
• M27: 11,013,844 km (0.086 R)
• M28: 11,719,348 km (0.089 R)
• M29: 12,487,981 km (0.092 R)
• M30: 12,976,718 km (0.115 R)
• M31: 13,372,105 km (0.119 R)
• M32: 13,972,890 km (0.092 R)
• M33: 14,582,352 km (0.088 R)
• M34: 14,890,374 km (0.1 R)
• M35: 15,252,550 km (0.081 R)
• M36: 16,783,535 km (0.086 R)
• M37: 17,922,573 km (0.045 R)
• M38: 19,198,643 km (0.118 R)
• M39: 19,932,869 km (0.068 R)
• M40: 20,274,850 km (0.063 R)
• M41: 20,446,588 km (0.077 R)
• M42: 20,561,330 km (0.071 R)
• M43: 20,733,816 km (0.053 R)
• M44: 21,022,390 km (0.115 R)
• M45: 22,072,418 km (0.042 R)
• M46: 22,249,093 km (0.094 R)
• M47: 23,199,339 km (0.085 R)
• M48: 23,679,398 km (0.108 R)
• M49: 26,128,614 km (0.095 R)
• M50: 26,315,612 km (0.104 R)
• M51: 26,440,376 km (0.072 R)
• M52: 27,130,771 km (0.026 R)
• M53: 27,446,572 km (0.077 R)
• M54: 27,699,991 km (0.113 R)
• M55: 28,721,594 km (0.105 R)
• M56: 29,043,529 km (0.114 R)
• M57: 29,690,689 km (0.06 R)
• M58: 29,950,840 km (0.111 R)
• M59: 30,801,902 km (0.084 R)
• M60: 31,528,050 km (0.096 R)
• M61: 32,997,550 km (0.052 R)
• M62: 34,420,824 km (0.114 R)
• M63: 38,101,530 km (0.1 R)
• M64: 38,525,940 km (0.057 R)
• M65: 45,528,018 km (0.113 R)
• M66: 47,186,908 km (0.049 R)
• M67: 47,718,878 km (0.099 R)
• M68: 48,329,387 km (0.091 R)
• M69: 48,712,208 km (0.082 R)
• M70: 50,253,515 km (0.048 R)
• M71: 52,516,931 km (0.119 R)
• M72: 52,595,619 km (0.063 R)

Planet 8 - Ice Giant

Semi-Major Axis: 19.48 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 100.2

Radius: 5.2

Gravity: 3.71 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 15.53 AU - 23.43 AU

Year: 31885 Days

Day: 21.2 Hours

Environment

Temp: -198 °C

Axial Tilt: 35.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 54,712,225 km

• M1: 66,421 km (0.081 R)
• M2: 320,738 km (0.078 R)
• M3: 392,246 km (0.066 R)
• M4: 569,070 km (0.049 R)
• M5: 1,278,015 km (0.094 R)
• M6: 1,614,610 km (0.076 R)
• M7: 1,741,170 km (0.106 R)
• M8: 2,927,331 km (0.082 R)
• M9: 2,988,816 km (0.078 R)
• M10: 4,448,293 km (0.052 R)
• M11: 4,554,806 km (0.041 R)
• M12: 4,590,560 km (0.049 R)
• M13: 6,449,763 km (0.08 R)
• M14: 6,570,338 km (0.116 R)
• M15: 6,773,044 km (0.072 R)
• M16: 6,936,704 km (0.076 R)
• M17: 7,267,764 km (0.062 R)
• M18: 7,477,350 km (0.088 R)
• M19: 7,816,788 km (0.113 R)
• M20: 8,161,312 km (0.116 R)
• M21: 8,248,228 km (0.057 R)
• M22: 8,335,444 km (0.044 R)
• M23: 8,379,276 km (0.086 R)
• M24: 8,510,772 km (0.079 R)
• M25: 8,554,904 km (0.092 R)
• M26: 8,643,167 km (0.062 R)
• M27: 8,776,159 km (0.08 R)
• M28: 10,613,221 km (0.038 R)
• M29: 11,574,686 km (0.053 R)
• M30: 15,045,656 km (0.074 R)
• M31: 17,281,097 km (0.042 R)
• M32: 17,336,897 km (0.104 R)
• M33: 19,501,578 km (0.112 R)
• M34: 21,090,607 km (0.028 R)
• M35: 21,449,343 km (0.034 R)
• M36: 22,598,554 km (0.113 R)
• M37: 22,720,625 km (0.084 R)
• M38: 22,904,332 km (0.071 R)
• M39: 23,027,002 km (0.108 R)
• M40: 24,453,418 km (0.104 R)
• M41: 25,972,135 km (0.047 R)
• M42: 28,241,236 km (0.12 R)
• M43: 30,437,931 km (0.091 R)
• M44: 33,242,592 km (0.111 R)
• M45: 33,451,131 km (0.109 R)
• M46: 33,939,119 km (0.05 R)
• M47: 34,078,993 km (0.088 R)
• M48: 34,710,895 km (0.104 R)
• M49: 34,781,355 km (0.09 R)
• M50: 34,992,887 km (0.095 R)
• M51: 35,488,355 km (0.113 R)
• M52: 35,559,264 km (0.076 R)
• M53: 36,271,500 km (0.101 R)
• M54: 36,414,515 km (0.118 R)
• M55: 36,772,952 km (0.097 R)
• M56: 36,988,522 km (0.085 R)
• M57: 37,420,860 km (0.059 R)
• M58: 37,493,116 km (0.103 R)
• M59: 38,728,196 km (0.11 R)
• M60: 39,167,266 km (0.074 R)
• M61: 39,387,474 km (0.058 R)
• M62: 41,761,293 km (0.057 R)
• M63: 45,253,805 km (0.057 R)
• M64: 45,407,890 km (0.101 R)
• M65: 46,335,248 km (0.03 R)
• M66: 46,957,126 km (0.111 R)
• M67: 47,581,548 km (0.065 R)
• M68: 49,471,567 km (0.068 R)
• M69: 49,709,577 km (0.082 R)
• M70: 51,225,602 km (0.118 R)
• M71: 52,513,939 km (0.045 R)
• M72: 52,675,804 km (0.08 R)
• M73: 52,999,833 km (0.03 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 172 - 16,305 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit