🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.07

Radius: 1.75

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.052

Orbit Range: 0.55 AU - 0.61 AU

Year: 197 Days

Day: 28.5 Hours

Environment

Temp: 16 °C

Axial Tilt: 10.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 0.77 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.73

Radius: 1.25

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 0.66 AU - 0.88 AU

Year: 302 Days

Day: 35.1 Hours

Environment

Temp: -43 °C

Axial Tilt: 45.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.28 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.27

Radius: 1.1

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.208

Orbit Range: 1.81 AU - 2.75 AU

Year: 1536 Days

Day: 42.9 Hours

Environment

Temp: -141 °C

Axial Tilt: 23.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 71,461,070 km

• M1: 1,558,511 km (0.037 R)

Asteroid Belt

Center: 2.62 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 2.95 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 276.9

Radius: 8.6

Gravity: 3.74 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 2.35 AU - 3.55 AU

Year: 2261 Days

Day: 8.8 Hours

Environment

Temp: -140 °C

Axial Tilt: 0 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (65)

Outer Limit: 71,461,070 km

• M1: 111,600 km (0.092 R)
• M2: 171,439 km (0.077 R)
• M3: 235,617 km (0.116 R)
• M4: 364,271 km (0.115 R)
• M5: 489,035 km (0.051 R)
• M6: 563,535 km (0.117 R)
• M7: 718,519 km (0.119 R)
• M8: 782,995 km (0.077 R)
• M9: 1,037,611 km (0.1 R)
• M10: 1,128,267 km (0.103 R)
• M11: 1,187,508 km (0.075 R)
• M12: 1,416,692 km (0.115 R)
• M13: 1,527,245 km (0.052 R)
• M14: 1,583,793 km (0.117 R)
• M15: 1,698,833 km (0.055 R)
• M16: 1,786,947 km (0.109 R)
• M17: 1,866,533 km (0.07 R)
• M18: 2,081,505 km (0.104 R)
• M19: 2,446,524 km (0.065 R)
• M20: 2,557,675 km (0.068 R)
• M21: 2,704,879 km (0.117 R)
• M22: 2,819,920 km (0.111 R)
• M23: 2,995,697 km (0.078 R)
• M24: 3,211,417 km (0.11 R)
• M25: 3,395,124 km (0.071 R)
• M26: 3,670,683 km (0.062 R)
• M27: 3,747,127 km (0.12 R)
• M28: 3,992,917 km (0.101 R)
• M29: 4,097,934 km (0.117 R)
• M30: 4,283,885 km (0.031 R)
• M31: 4,404,909 km (0.118 R)
• M32: 4,830,665 km (0.086 R)
• M33: 4,886,614 km (0.041 R)
• M34: 5,327,180 km (0.07 R)
• M35: 5,457,480 km (0.111 R)
• M36: 5,647,619 km (0.074 R)
• M37: 5,810,232 km (0.107 R)
• M38: 6,034,479 km (0.028 R)
• M39: 6,124,986 km (0.057 R)
• M40: 6,307,345 km (0.11 R)
• M41: 6,522,318 km (0.092 R)
• M42: 6,630,776 km (0.104 R)
• M43: 7,022,872 km (0.109 R)
• M44: 7,134,023 km (0.114 R)
• M45: 7,503,380 km (0.03 R)
• M46: 7,879,021 km (0.082 R)
• M47: 7,961,599 km (0.113 R)
• M48: 8,077,537 km (0.108 R)
• M49: 8,327,814 km (0.094 R)
• M50: 8,563,880 km (0.11 R)
• M51: 9,442,169 km (0.109 R)
• M52: 9,670,605 km (0.096 R)
• M53: 10,168,915 km (0.026 R)
• M54: 10,366,983 km (0.091 R)
• M55: 10,730,356 km (0.05 R)
• M56: 10,858,561 km (0.077 R)
• M57: 10,968,815 km (0.097 R)
• M58: 11,024,017 km (0.12 R)
• M59: 11,153,419 km (0.075 R)
• M60: 11,209,069 km (0.085 R)
• M61: 11,395,019 km (0.088 R)
• M62: 11,940,004 km (0.055 R)
• M63: 12,168,141 km (0.089 R)
• M64: 12,493,666 km (0.075 R)
• M65: 12,783,288 km (0.109 R)

Planet 5 - Gas Giant

Semi-Major Axis: 7.64 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 743.4

Radius: 9.8

Gravity: 7.74 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 7.08 AU - 8.2 AU

Year: 9423 Days

Day: 14.9 Hours

Environment

Temp: -192 °C

Axial Tilt: 120.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 71,461,070 km

• M1: 162,164 km (0.072 R)
• M2: 319,840 km (0.105 R)
• M3: 513,869 km (0.11 R)
• M4: 940,821 km (0.072 R)
• M5: 2,335,372 km (0.062 R)
• M6: 2,412,415 km (0.103 R)
• M7: 3,144,098 km (0.119 R)
• M8: 3,315,687 km (0.066 R)
• M9: 3,608,600 km (0.077 R)
• M10: 4,157,026 km (0.118 R)
• M11: 4,313,954 km (0.091 R)
• M12: 4,666,406 km (0.103 R)
• M13: 5,467,204 km (0.06 R)
• M14: 6,673,561 km (0.113 R)
• M15: 7,081,066 km (0.108 R)
• M16: 7,156,014 km (0.081 R)
• M17: 7,496,648 km (0.052 R)
• M18: 7,573,093 km (0.107 R)
• M19: 8,037,146 km (0.065 R)
• M20: 8,272,613 km (0.114 R)
• M21: 8,750,428 km (0.081 R)
• M22: 9,196,380 km (0.115 R)
• M23: 9,442,618 km (0.114 R)
• M24: 9,608,073 km (0.082 R)
• M25: 10,068,086 km (0.078 R)
• M26: 10,621,000 km (0.094 R)
• M27: 10,966,122 km (0.065 R)
• M28: 11,271,152 km (0.085 R)
• M29: 11,402,798 km (0.059 R)
• M30: 11,579,025 km (0.064 R)
• M31: 11,889,740 km (0.073 R)
• M32: 12,068,509 km (0.087 R)
• M33: 12,655,531 km (0.065 R)
• M34: 12,792,413 km (0.088 R)
• M35: 13,205,752 km (0.062 R)
• M36: 13,344,579 km (0.085 R)
• M37: 13,951,497 km (0.049 R)
• M38: 14,045,744 km (0.082 R)
• M39: 15,630,135 km (0.054 R)
• M40: 16,418,666 km (0.089 R)
• M41: 18,912,911 km (0.055 R)
• M42: 19,069,390 km (0.038 R)
• M43: 20,230,270 km (0.078 R)
• M44: 21,740,759 km (0.089 R)
• M45: 21,904,719 km (0.093 R)
• M46: 22,233,984 km (0.094 R)
• M47: 22,786,299 km (0.101 R)
• M48: 24,356,777 km (0.094 R)
• M49: 24,527,020 km (0.079 R)
• M50: 25,040,440 km (0.075 R)
• M51: 25,615,045 km (0.108 R)
• M52: 28,313,641 km (0.059 R)
• M53: 28,492,859 km (0.077 R)
• M54: 29,213,023 km (0.092 R)
• M55: 30,549,082 km (0.094 R)
• M56: 31,409,569 km (0.091 R)
• M57: 32,340,367 km (0.051 R)
• M58: 32,527,663 km (0.115 R)
• M59: 32,840,622 km (0.088 R)
• M60: 35,058,710 km (0.062 R)
• M61: 36,088,691 km (0.083 R)
• M62: 36,542,421 km (0.09 R)
• M63: 36,802,572 km (0.087 R)
• M64: 36,932,872 km (0.101 R)
• M65: 37,194,070 km (0.103 R)
• M66: 37,455,716 km (0.039 R)
• M67: 38,112,601 km (0.078 R)
• M68: 38,707,103 km (0.079 R)
• M69: 38,773,225 km (0.108 R)
• M70: 39,238,026 km (0.082 R)
• M71: 39,371,168 km (0.079 R)
• M72: 39,972,102 km (0.105 R)
• M73: 40,441,540 km (0.11 R)
• M74: 40,576,029 km (0.039 R)
• M75: 40,845,455 km (0.041 R)
• M76: 41,115,479 km (0.093 R)
• M77: 41,250,566 km (0.084 R)
• M78: 41,589,255 km (0.047 R)
• M79: 41,996,909 km (0.071 R)
• M80: 43,985,963 km (0.085 R)
• M81: 44,124,191 km (0.105 R)
• M82: 45,305,566 km (0.079 R)
• M83: 45,445,290 km (0.115 R)
• M84: 45,585,164 km (0.116 R)
• M85: 46,356,640 km (0.092 R)
• M86: 46,638,333 km (0.095 R)
• M87: 46,920,475 km (0.084 R)

Planet 6 - Ice Giant

Semi-Major Axis: 9.48 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 164.8

Radius: 3.5

Gravity: 13.45 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 7.29 AU - 11.67 AU

Year: 13025 Days

Day: 24.2 Hours

Environment

Temp: -190 °C

Axial Tilt: 7.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 71,461,070 km

• M1: 52,509 km (0.029 R)
• M2: 209,886 km (0.092 R)
• M3: 306,526 km (0.119 R)
• M4: 349,161 km (0.102 R)
• M5: 393,891 km (0.107 R)
• M6: 501,602 km (0.089 R)
• M7: 565,480 km (0.063 R)
• M8: 877,392 km (0.116 R)
• M9: 1,149,660 km (0.093 R)
• M10: 1,356,853 km (0.069 R)
• M11: 1,464,713 km (0.08 R)
• M12: 1,669,811 km (0.109 R)
• M13: 1,746,555 km (0.104 R)
• M14: 2,004,312 km (0.108 R)
• M15: 2,168,720 km (0.059 R)
• M16: 2,316,224 km (0.068 R)
• M17: 2,359,009 km (0.098 R)
• M18: 2,532,542 km (0.116 R)
• M19: 2,778,032 km (0.116 R)
• M20: 2,961,290 km (0.112 R)
• M21: 3,124,950 km (0.12 R)
• M22: 3,267,517 km (0.082 R)
• M23: 3,315,538 km (0.057 R)
• M24: 3,387,943 km (0.094 R)
• M25: 3,436,562 km (0.12 R)
• M26: 3,758,048 km (0.039 R)
• M27: 3,986,185 km (0.088 R)
• M28: 4,562,585 km (0.06 R)
• M29: 4,724,301 km (0.105 R)
• M30: 5,025,591 km (0.102 R)
• M31: 5,220,666 km (0.106 R)
• M32: 5,304,890 km (0.101 R)
• M33: 5,418,136 km (0.109 R)
• M34: 6,471,753 km (0.058 R)
• M35: 7,428,133 km (0.08 R)
• M36: 8,035,799 km (0.073 R)
• M37: 9,027,334 km (0.108 R)
• M38: 9,813,172 km (0.105 R)
• M39: 10,266,902 km (0.118 R)
• M40: 10,620,701 km (0.114 R)
• M41: 10,799,021 km (0.09 R)
• M42: 11,050,496 km (0.104 R)
• M43: 11,705,585 km (0.062 R)
• M44: 12,000,891 km (0.094 R)
• M45: 12,825,325 km (0.066 R)
• M46: 13,668,009 km (0.084 R)
• M47: 13,822,993 km (0.079 R)
• M48: 14,095,859 km (0.071 R)
• M49: 14,331,177 km (0.117 R)
• M50: 14,370,521 km (0.089 R)
• M51: 14,409,865 km (0.103 R)
• M52: 15,084,851 km (0.092 R)
• M53: 15,365,796 km (0.084 R)
• M54: 16,095,983 km (0.12 R)
• M55: 16,341,772 km (0.11 R)
• M56: 16,547,768 km (0.096 R)
• M57: 16,589,057 km (0.107 R)
• M58: 16,671,636 km (0.065 R)
• M59: 16,754,513 km (0.092 R)
• M60: 17,087,069 km (0.076 R)
• M61: 17,212,282 km (0.072 R)
• M62: 17,337,795 km (0.083 R)
• M63: 17,379,832 km (0.03 R)
• M64: 17,505,793 km (0.108 R)
• M65: 18,012,631 km (0.093 R)
• M66: 18,140,238 km (0.116 R)
• M67: 18,567,340 km (0.077 R)
• M68: 20,308,659 km (0.099 R)
• M69: 20,397,071 km (0.118 R)
• M70: 20,841,227 km (0.112 R)
• M71: 21,064,427 km (0.054 R)
• M72: 21,288,375 km (0.115 R)
• M73: 21,423,163 km (0.089 R)
• M74: 21,558,250 km (0.099 R)
• M75: 22,970,603 km (0.116 R)
• M76: 23,944,186 km (0.045 R)
• M77: 24,318,630 km (0.091 R)
• M78: 25,979,316 km (0.105 R)
• M79: 26,702,173 km (0.07 R)
• M80: 26,944,521 km (0.12 R)
• M81: 27,138,999 km (0.088 R)
• M82: 27,187,767 km (0.078 R)
• M83: 27,480,381 km (0.098 R)
• M84: 28,562,721 km (0.093 R)
• M85: 28,910,088 km (0.08 R)
• M86: 29,208,835 km (0.073 R)
• M87: 29,258,800 km (0.111 R)
• M88: 29,408,548 km (0.097 R)
• M89: 31,175,747 km (0.067 R)
• M90: 32,200,942 km (0.087 R)
• M91: 32,510,609 km (0.061 R)
• M92: 32,665,892 km (0.116 R)
• M93: 32,717,653 km (0.111 R)
• M94: 33,654,584 km (0.091 R)
• M95: 34,178,925 km (0.076 R)
• M96: 35,288,941 km (0.064 R)

Planet 7 - Ice Giant

Semi-Major Axis: 12.84 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 15.2

Radius: 5.9

Gravity: 0.44 G

Time & Orbit

Eccentricity (e): 0.25

Orbit Range: 9.63 AU - 16.05 AU

Year: 20531 Days

Day: 21.3 Hours

Environment

Temp: -216 °C

Axial Tilt: 49.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 71,461,070 km

• M1: 91,853 km (0.089 R)
• M2: 159,023 km (0.082 R)
• M3: 554,859 km (0.092 R)
• M4: 738,565 km (0.057 R)
• M5: 1,233,734 km (0.105 R)
• M6: 1,743,264 km (0.116 R)
• M7: 1,812,827 km (0.083 R)
• M8: 2,512,197 km (0.039 R)
• M9: 2,719,091 km (0.118 R)
• M10: 3,132,579 km (0.092 R)
• M11: 3,459,900 km (0.08 R)
• M12: 3,925,299 km (0.045 R)
• M13: 5,033,071 km (0.072 R)
• M14: 5,954,594 km (0.081 R)
• M15: 6,597,416 km (0.072 R)
• M16: 6,684,781 km (0.041 R)
• M17: 6,772,595 km (0.095 R)
• M18: 7,217,200 km (0.113 R)
• M19: 7,329,847 km (0.061 R)
• M20: 7,465,682 km (0.084 R)
• M21: 7,947,985 km (0.079 R)
• M22: 8,017,698 km (0.067 R)
• M23: 8,942,512 km (0.117 R)
• M24: 9,063,387 km (0.093 R)
• M25: 9,307,082 km (0.067 R)
• M26: 10,101,147 km (0.116 R)
• M27: 10,685,178 km (0.11 R)
• M28: 11,332,338 km (0.12 R)
• M29: 11,437,056 km (0.071 R)
• M30: 11,912,329 km (0.114 R)
• M31: 12,367,256 km (0.091 R)
• M32: 15,184,034 km (0.115 R)
• M33: 17,458,072 km (0.111 R)
• M34: 17,700,420 km (0.101 R)
• M35: 18,403,081 km (0.109 R)
• M36: 18,959,585 km (0.109 R)
• M37: 20,247,324 km (0.074 R)
• M38: 21,563,037 km (0.059 R)
• M39: 21,692,888 km (0.099 R)

Planet 8 - Ice Giant

Semi-Major Axis: 13.63 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 450.2

Radius: 5.7

Gravity: 13.86 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 13.49 AU - 13.77 AU

Year: 22454 Days

Day: 20 Hours

Environment

Temp: -208 °C

Axial Tilt: 3.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 71,461,070 km

• M1: 73,153 km (0.07 R)
• M2: 176,675 km (0.1 R)
• M3: 303,833 km (0.101 R)
• M4: 405,410 km (0.075 R)
• M5: 599,738 km (0.052 R)
• M6: 942,018 km (0.058 R)
• M7: 991,684 km (0.105 R)
• M8: 1,253,929 km (0.078 R)
• M9: 1,450,052 km (0.088 R)
• M10: 2,465,223 km (0.049 R)
• M11: 2,569,643 km (0.059 R)
• M12: 2,746,767 km (0.088 R)
• M13: 2,782,670 km (0.09 R)
• M14: 2,818,723 km (0.088 R)
• M15: 3,225,928 km (0.098 R)
• M16: 3,931,432 km (0.118 R)
• M17: 4,012,664 km (0.08 R)
• M18: 4,135,633 km (0.079 R)
• M19: 4,427,349 km (0.082 R)
• M20: 4,725,797 km (0.061 R)
• M21: 5,030,677 km (0.114 R)
• M22: 5,207,801 km (0.043 R)
• M23: 5,387,019 km (0.115 R)
• M24: 5,890,267 km (0.119 R)
• M25: 6,456,195 km (0.059 R)
• M26: 7,039,477 km (0.106 R)
• M27: 7,842,968 km (0.048 R)
• M28: 8,941,166 km (0.096 R)
• M29: 9,209,694 km (0.06 R)
• M30: 9,426,461 km (0.114 R)
• M31: 9,754,679 km (0.076 R)
• M32: 11,625,999 km (0.12 R)
• M33: 13,604,430 km (0.095 R)
• M34: 14,224,214 km (0.095 R)
• M35: 14,916,553 km (0.039 R)
• M36: 16,008,019 km (0.077 R)
• M37: 16,399,367 km (0.074 R)
• M38: 17,125,067 km (0.112 R)
• M39: 18,063,644 km (0.063 R)
• M40: 18,950,161 km (0.115 R)
• M41: 19,502,626 km (0.106 R)
• M42: 21,120,527 km (0.069 R)
• M43: 21,406,259 km (0.101 R)
• M44: 21,837,250 km (0.11 R)
• M45: 22,780,913 km (0.093 R)
• M46: 22,854,067 km (0.091 R)
• M47: 23,441,986 km (0.059 R)
• M48: 25,008,874 km (0.117 R)
• M49: 25,235,515 km (0.089 R)
• M50: 25,614,596 km (0.088 R)
• M51: 26,301,849 km (0.099 R)
• M52: 27,072,577 km (0.103 R)
• M53: 27,460,784 km (0.116 R)
• M54: 27,928,875 km (0.103 R)
• M55: 28,242,582 km (0.098 R)
• M56: 29,747,985 km (0.079 R)
• M57: 31,523,413 km (0.119 R)
• M58: 31,604,944 km (0.112 R)
• M59: 31,768,305 km (0.074 R)
• M60: 32,506,271 km (0.1 R)
• M61: 32,671,128 km (0.077 R)
• M62: 32,918,862 km (0.047 R)
• M63: 34,334,207 km (0.109 R)
• M64: 35,514,684 km (0.07 R)
• M65: 36,280,476 km (0.054 R)
• M66: 37,310,158 km (0.115 R)
• M67: 38,436,331 km (0.113 R)
• M68: 39,047,438 km (0.091 R)
• M69: 39,485,909 km (0.114 R)
• M70: 42,420,122 km (0.098 R)
• M71: 42,780,503 km (0.085 R)
• M72: 42,870,860 km (0.078 R)
• M73: 44,872,629 km (0.092 R)
• M74: 49,155,467 km (0.036 R)
• M75: 49,344,558 km (0.119 R)
• M76: 49,533,949 km (0.046 R)
• M77: 50,866,418 km (0.066 R)
• M78: 51,921,681 km (0.028 R)
• M79: 52,403,685 km (0.071 R)
• M80: 55,917,889 km (0.103 R)
• M81: 56,511,044 km (0.08 R)
• M82: 57,205,478 km (0.119 R)
• M83: 59,104,922 km (0.112 R)
• M84: 60,214,041 km (0.099 R)
• M85: 60,619,002 km (0.109 R)
• M86: 61,941,447 km (0.086 R)
• M87: 62,145,798 km (0.045 R)
• M88: 62,657,572 km (0.088 R)
• M89: 63,170,693 km (0.118 R)
• M90: 65,861,360 km (0.082 R)
• M91: 69,012,340 km (0.085 R)
• M92: 69,860,859 km (0.092 R)
• M93: 70,286,316 km (0.077 R)
• M94: 70,392,829 km (0.107 R)
• M95: 70,606,156 km (0.068 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: 326 - 15,832 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit