🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.34 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.92

Radius: 1.89

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 1.06 AU - 1.62 AU

Year: 558 Days

Day: 45.9 Hours

Environment

Temp: -1 °C

Axial Tilt: 0.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 1.44 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.8

Radius: 1.51

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 1.3 AU - 1.58 AU

Year: 622 Days

Day: 15.9 Hours

Environment

Temp: 3 °C

Axial Tilt: 22.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.67 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.31

Radius: 1.4

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 1.38 AU - 1.96 AU

Year: 777 Days

Day: 36.7 Hours

Environment

Temp: -35 °C

Axial Tilt: 37.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.01 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4

Radius: 1.74

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 1.85 AU - 2.17 AU

Year: 1026 Days

Day: 21.7 Hours

Environment

Temp: -52 °C

Axial Tilt: 32.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 40,281,385 km

• M1: 634,893 km (0.098 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.61 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.91

Radius: 1.3

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 2.13 AU - 3.09 AU

Year: 1518 Days

Day: 33.7 Hours

Environment

Temp: -93 °C

Axial Tilt: 44.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.63 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4

Radius: 1.74

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 3.28 AU - 3.98 AU

Year: 2489 Days

Day: 21.2 Hours

Environment

Temp: -115 °C

Axial Tilt: 19.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 40,281,385 km

• M1: 1,361,191 km (0.072 R)

Planet 7 - Ice Giant

Semi-Major Axis: 12.92 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 314.4

Radius: 4.5

Gravity: 15.53 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 9.87 AU - 15.97 AU

Year: 16713 Days

Day: 17.8 Hours

Environment

Temp: -188 °C

Axial Tilt: 47.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 40,281,385 km

• M1: 274,063 km (0.095 R)
• M2: 312,809 km (0.034 R)
• M3: 396,584 km (0.114 R)
• M4: 603,029 km (0.096 R)
• M5: 655,089 km (0.076 R)
• M6: 708,645 km (0.063 R)
• M7: 1,232,986 km (0.044 R)
• M8: 1,345,034 km (0.117 R)
• M9: 1,460,374 km (0.096 R)
• M10: 1,507,498 km (0.071 R)
• M11: 1,651,710 km (0.111 R)
• M12: 1,902,137 km (0.086 R)
• M13: 2,722,532 km (0.115 R)
• M14: 3,510,613 km (0.115 R)
• M15: 3,605,907 km (0.072 R)
• M16: 3,766,426 km (0.107 R)
• M17: 4,954,831 km (0.091 R)
• M18: 5,350,517 km (0.116 R)
• M19: 5,386,870 km (0.067 R)
• M20: 6,171,810 km (0.052 R)
• M21: 6,248,404 km (0.09 R)
• M22: 6,675,356 km (0.1 R)
• M23: 6,912,319 km (0.047 R)
• M24: 7,031,698 km (0.089 R)
• M25: 7,272,700 km (0.119 R)
• M26: 8,390,346 km (0.106 R)
• M27: 8,774,663 km (0.071 R)
• M28: 8,904,065 km (0.1 R)
• M29: 9,077,449 km (0.111 R)
• M30: 9,961,573 km (0.082 R)
• M31: 10,232,195 km (0.12 R)
• M32: 10,642,542 km (0.105 R)
• M33: 11,197,999 km (0.102 R)
• M34: 11,526,366 km (0.116 R)
• M35: 11,620,763 km (0.069 R)
• M36: 11,668,036 km (0.107 R)
• M37: 11,857,875 km (0.076 R)
• M38: 12,001,040 km (0.109 R)
• M39: 12,192,675 km (0.116 R)
• M40: 12,288,867 km (0.054 R)
• M41: 13,711,692 km (0.086 R)
• M42: 13,912,004 km (0.102 R)
• M43: 15,237,590 km (0.084 R)
• M44: 15,915,418 km (0.072 R)
• M45: 18,723,071 km (0.043 R)
• M46: 19,673,616 km (0.038 R)
• M47: 20,410,984 km (0.099 R)
• M48: 20,525,277 km (0.095 R)
• M49: 20,639,719 km (0.114 R)
• M50: 21,737,618 km (0.103 R)
• M51: 22,854,366 km (0.086 R)
• M52: 23,091,778 km (0.049 R)
• M53: 23,389,926 km (0.094 R)
• M54: 23,689,122 km (0.105 R)
• M55: 24,898,920 km (0.105 R)
• M56: 25,819,246 km (0.071 R)
• M57: 26,190,548 km (0.101 R)
• M58: 26,314,714 km (0.112 R)
• M59: 26,439,030 km (0.081 R)
• M60: 26,563,645 km (0.109 R)
• M61: 27,252,095 km (0.11 R)
• M62: 28,009,957 km (0.052 R)
• M63: 29,546,028 km (0.079 R)
• M64: 31,901,148 km (0.112 R)
• M65: 33,302,580 km (0.118 R)
• M66: 33,909,200 km (0.114 R)
• M67: 34,383,575 km (0.05 R)
• M68: 34,451,642 km (0.057 R)
• M69: 35,544,903 km (0.08 R)
• M70: 36,303,214 km (0.091 R)
• M71: 36,649,534 km (0.041 R)
• M72: 37,625,360 km (0.041 R)
• M73: 38,116,490 km (0.12 R)
• M74: 39,105,033 km (0.09 R)
• M75: 40,388,433 km (0.043 R)
• M76: 41,251,613 km (0.114 R)
• M77: 41,323,869 km (0.081 R)
• M78: 42,484,898 km (0.118 R)
• M79: 44,542,467 km (0.09 R)
• M80: 44,764,769 km (0.092 R)
• M81: 46,031,863 km (0.077 R)
• M82: 46,406,755 km (0.093 R)
• M83: 47,235,079 km (0.115 R)
• M84: 47,992,343 km (0.054 R)
• M85: 50,365,414 km (0.115 R)
• M86: 50,519,799 km (0.056 R)
• M87: 51,061,344 km (0.073 R)
• M88: 51,449,400 km (0.1 R)
• M89: 51,604,982 km (0.115 R)
• M90: 51,682,773 km (0.09 R)

Planet 8 - Ice Giant

Semi-Major Axis: 13.36 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 628.3

Radius: 5.7

Gravity: 19.34 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 10.5 AU - 16.22 AU

Year: 17574 Days

Day: 21.8 Hours

Environment

Temp: -192 °C

Axial Tilt: 13.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 40,281,385 km

• M1: 76,893 km (0.036 R)
• M2: 195,375 km (0.085 R)
• M3: 354,996 km (0.09 R)
• M4: 805,734 km (0.08 R)
• M5: 1,091,616 km (0.076 R)
• M6: 1,245,851 km (0.115 R)
• M7: 1,961,527 km (0.045 R)
• M8: 2,149,422 km (0.085 R)
• M9: 2,213,450 km (0.049 R)
• M10: 2,278,076 km (0.065 R)
• M11: 2,782,371 km (0.074 R)
• M12: 3,029,357 km (0.102 R)
• M13: 3,506,574 km (0.082 R)
• M14: 4,006,979 km (0.072 R)
• M15: 5,030,827 km (0.092 R)
• M16: 5,073,462 km (0.101 R)
• M17: 5,245,051 km (0.107 R)
• M18: 5,288,135 km (0.075 R)
• M19: 5,505,800 km (0.118 R)
• M20: 5,949,956 km (0.063 R)
• M21: 6,590,983 km (0.113 R)
• M22: 6,919,650 km (0.053 R)
• M23: 7,789,262 km (0.1 R)
• M24: 8,590,807 km (0.12 R)
• M25: 9,053,214 km (0.089 R)
• M26: 9,261,155 km (0.108 R)
• M27: 9,735,231 km (0.093 R)
• M28: 10,055,520 km (0.104 R)
• M29: 11,371,233 km (0.1 R)
• M30: 11,821,673 km (0.084 R)
• M31: 12,049,061 km (0.092 R)
• M32: 13,919,932 km (0.081 R)
• M33: 15,196,002 km (0.119 R)
• M34: 16,256,053 km (0.111 R)
• M35: 17,404,216 km (0.104 R)
• M36: 18,053,471 km (0.062 R)
• M37: 18,380,941 km (0.103 R)
• M38: 18,644,383 km (0.085 R)
• M39: 19,108,435 km (0.113 R)
• M40: 19,778,035 km (0.09 R)
• M41: 20,047,910 km (0.116 R)
• M42: 20,591,549 km (0.056 R)
• M43: 20,728,131 km (0.055 R)
• M44: 21,693,187 km (0.031 R)
• M45: 21,762,601 km (0.102 R)
• M46: 23,167,923 km (0.091 R)
• M47: 23,238,982 km (0.053 R)
• M48: 23,666,682 km (0.088 R)
• M49: 24,819,783 km (0.077 R)
• M50: 24,965,341 km (0.042 R)
• M51: 29,689,193 km (0.088 R)
• M52: 30,230,738 km (0.086 R)
• M53: 30,931,753 km (0.052 R)
• M54: 33,307,068 km (0.055 R)
• M55: 33,628,255 km (0.107 R)
• M56: 33,869,706 km (0.117 R)
• M57: 34,760,262 km (0.037 R)
• M58: 35,904,686 km (0.059 R)
• M59: 37,061,376 km (0.032 R)
• M60: 37,727,835 km (0.037 R)
• M61: 38,398,333 km (0.095 R)
• M62: 38,735,077 km (0.117 R)
• M63: 38,903,674 km (0.115 R)
• M64: 40,091,631 km (0.116 R)
• M65: 41,033,200 km (0.041 R)
• M66: 41,463,593 km (0.101 R)
• M67: 42,068,716 km (0.092 R)
• M68: 42,589,766 km (0.083 R)
• M69: 43,200,275 km (0.103 R)
• M70: 43,638,148 km (0.093 R)
• M71: 43,989,553 km (0.117 R)
• M72: 45,049,155 km (0.094 R)
• M73: 46,385,513 km (0.073 R)
• M74: 46,564,731 km (0.107 R)
• M75: 51,118,041 km (0.033 R)
• M76: 51,210,493 km (0.097 R)
• M77: 52,231,797 km (0.057 R)
• M78: 52,604,745 km (0.115 R)
• M79: 53,072,238 km (0.071 R)
• M80: 55,145,665 km (0.08 R)
• M81: 55,240,510 km (0.08 R)
• M82: 56,574,474 km (0.046 R)
• M83: 56,861,702 km (0.119 R)
• M84: 57,053,486 km (0.115 R)
• M85: 59,955,535 km (0.117 R)
• M86: 60,541,660 km (0.111 R)
• M87: 61,031,593 km (0.102 R)
• M88: 62,707,089 km (0.109 R)
• M89: 63,799,154 km (0.087 R)
• M90: 64,897,651 km (0.114 R)
• M91: 65,298,723 km (0.078 R)

Planet 9 - Ice Giant

Semi-Major Axis: 15.72 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 979.4

Radius: 5.5

Gravity: 32.38 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 15.67 AU - 15.77 AU

Year: 22431 Days

Day: 22.4 Hours

Environment

Temp: -199 °C

Axial Tilt: 28.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (98)

Outer Limit: 40,281,385 km

• M1: 291,716 km (0.03 R)
• M2: 921,822 km (0.079 R)
• M3: 1,495,829 km (0.072 R)
• M4: 1,671,906 km (0.112 R)
• M5: 1,707,959 km (0.056 R)
• M6: 2,199,986 km (0.053 R)
• M7: 2,279,423 km (0.096 R)
• M8: 3,124,950 km (0.047 R)
• M9: 3,304,617 km (0.103 R)
• M10: 3,441,798 km (0.101 R)
• M11: 3,721,397 km (0.117 R)
• M12: 3,816,391 km (0.107 R)
• M13: 4,452,481 km (0.066 R)
• M14: 4,603,874 km (0.107 R)
• M15: 5,226,650 km (0.118 R)
• M16: 5,547,837 km (0.039 R)
• M17: 5,820,404 km (0.109 R)
• M18: 6,378,554 km (0.103 R)
• M19: 7,247,568 km (0.106 R)
• M20: 8,338,585 km (0.08 R)
• M21: 8,903,018 km (0.048 R)
• M22: 10,201,079 km (0.112 R)
• M23: 10,669,171 km (0.031 R)
• M24: 11,974,711 km (0.117 R)
• M25: 12,682,010 km (0.105 R)
• M26: 12,825,025 km (0.071 R)
• M27: 13,040,596 km (0.062 R)
• M28: 13,475,477 km (0.115 R)
• M29: 14,062,499 km (0.102 R)
• M30: 14,883,343 km (0.039 R)
• M31: 15,873,381 km (0.071 R)
• M32: 16,027,617 km (0.067 R)
• M33: 16,337,434 km (0.106 R)
• M34: 16,805,974 km (0.118 R)
• M35: 17,120,878 km (0.108 R)
• M36: 17,756,370 km (0.043 R)
• M37: 18,886,881 km (0.117 R)
• M38: 19,132,072 km (0.119 R)
• M39: 19,296,181 km (0.043 R)
• M40: 20,962,850 km (0.077 R)
• M41: 22,242,660 km (0.081 R)
• M42: 24,520,437 km (0.112 R)
• M43: 24,787,918 km (0.03 R)
• M44: 25,326,022 km (0.081 R)
• M45: 27,423,833 km (0.106 R)
• M46: 30,242,706 km (0.097 R)
• M47: 31,202,525 km (0.033 R)
• M48: 31,492,446 km (0.102 R)
• M49: 31,589,386 km (0.088 R)
• M50: 33,349,255 km (0.111 R)
• M51: 37,372,690 km (0.053 R)
• M52: 38,298,850 km (0.092 R)
• M53: 38,920,429 km (0.068 R)
• M54: 39,963,874 km (0.096 R)
• M55: 40,068,742 km (0.08 R)
• M56: 40,278,628 km (0.072 R)
• M57: 40,805,213 km (0.1 R)
• M58: 44,011,993 km (0.108 R)
• M59: 44,120,152 km (0.054 R)
• M60: 46,855,848 km (0.09 R)
• M61: 47,298,658 km (0.076 R)
• M62: 47,631,663 km (0.09 R)
• M63: 48,411,666 km (0.065 R)
• M64: 49,420,704 km (0.093 R)
• M65: 50,097,335 km (0.083 R)
• M66: 50,550,018 km (0.099 R)
• M67: 51,117,892 km (0.103 R)
• M68: 51,916,445 km (0.065 R)
• M69: 52,604,146 km (0.055 R)
• M70: 57,620,462 km (0.12 R)
• M71: 59,405,763 km (0.114 R)
• M72: 62,421,656 km (0.106 R)
• M73: 62,665,052 km (0.091 R)
• M74: 63,397,184 km (0.114 R)
• M75: 64,009,339 km (0.066 R)
• M76: 65,116,363 km (0.119 R)
• M77: 65,363,199 km (0.081 R)
• M78: 65,486,767 km (0.029 R)
• M79: 70,492,013 km (0.055 R)
• M80: 70,745,431 km (0.108 R)
• M81: 71,380,474 km (0.1 R)
• M82: 72,400,433 km (0.096 R)
• M83: 72,656,095 km (0.116 R)
• M84: 72,912,207 km (0.066 R)
• M85: 74,196,954 km (0.079 R)
• M86: 75,489,030 km (0.105 R)
• M87: 77,572,031 km (0.096 R)
• M88: 77,833,678 km (0.091 R)
• M89: 78,357,869 km (0.118 R)
• M90: 78,489,216 km (0.113 R)
• M91: 79,278,195 km (0.055 R)
• M92: 80,996,775 km (0.041 R)
• M93: 81,660,990 km (0.118 R)
• M94: 82,327,149 km (0.081 R)
• M95: 82,460,441 km (0.076 R)
• M96: 82,727,622 km (0.06 R)
• M97: 86,090,134 km (0.075 R)
• M98: 88,129,153 km (0.099 R)

Planet 10 - Ice Giant

Semi-Major Axis: 16.99 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 64

Radius: 4.2

Gravity: 3.63 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 14.48 AU - 19.5 AU

Year: 25204 Days

Day: 15.4 Hours

Environment

Temp: -198 °C

Axial Tilt: 17.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 40,281,385 km

• M1: 133,591 km (0.097 R)
• M2: 220,956 km (0.109 R)
• M3: 449,093 km (0.106 R)
• M4: 571,165 km (0.1 R)
• M5: 628,760 km (0.11 R)
• M6: 845,677 km (0.091 R)
• M7: 911,799 km (0.069 R)
• M8: 1,519,914 km (0.107 R)
• M9: 2,003,564 km (0.053 R)
• M10: 2,459,838 km (0.1 R)
• M11: 2,724,028 km (0.073 R)
• M12: 2,847,147 km (0.087 R)
• M13: 2,896,963 km (0.078 R)
• M14: 3,357,724 km (0.081 R)
• M15: 3,758,946 km (0.037 R)
• M16: 4,006,829 km (0.044 R)
• M17: 4,090,754 km (0.08 R)
• M18: 4,605,969 km (0.047 R)
• M19: 5,111,011 km (0.098 R)
• M20: 5,263,003 km (0.104 R)
• M21: 5,385,523 km (0.098 R)
• M22: 5,885,330 km (0.114 R)
• M23: 6,237,633 km (0.063 R)
• M24: 6,334,871 km (0.096 R)
• M25: 6,662,491 km (0.106 R)
• M26: 7,368,593 km (0.073 R)
• M27: 7,678,560 km (0.04 R)
• M28: 8,525,433 km (0.084 R)
• M29: 9,179,774 km (0.089 R)
• M30: 9,475,828 km (0.072 R)
• M31: 9,775,024 km (0.082 R)
• M32: 10,039,214 km (0.115 R)
• M33: 10,459,285 km (0.1 R)
• M34: 10,497,881 km (0.081 R)
• M35: 10,574,924 km (0.102 R)
• M36: 10,924,085 km (0.105 R)
• M37: 11,080,565 km (0.119 R)
• M38: 11,356,124 km (0.053 R)
• M39: 11,913,974 km (0.111 R)
• M40: 13,180,470 km (0.034 R)
• M41: 13,388,860 km (0.067 R)
• M42: 13,556,260 km (0.109 R)
• M43: 13,850,818 km (0.116 R)
• M44: 13,893,154 km (0.103 R)
• M45: 15,311,641 km (0.106 R)
• M46: 16,060,229 km (0.114 R)
• M47: 16,550,910 km (0.077 R)
• M48: 16,910,842 km (0.102 R)
• M49: 17,182,512 km (0.104 R)
• M50: 17,364,423 km (0.078 R)
• M51: 18,190,951 km (0.089 R)
• M52: 18,515,878 km (0.035 R)
• M53: 20,168,635 km (0.085 R)
• M54: 20,601,272 km (0.113 R)
• M55: 20,697,913 km (0.103 R)
• M56: 20,939,812 km (0.118 R)
• M57: 21,231,528 km (0.116 R)
• M58: 22,411,706 km (0.059 R)
• M59: 23,916,511 km (0.054 R)
• M60: 24,629,793 km (0.045 R)
• M61: 24,834,892 km (0.118 R)
• M62: 24,937,666 km (0.113 R)
• M63: 25,764,942 km (0.063 R)
• M64: 26,443,518 km (0.114 R)
• M65: 26,864,187 km (0.07 R)
• M66: 27,022,462 km (0.103 R)
• M67: 27,233,993 km (0.099 R)
• M68: 27,871,878 km (0.051 R)
• M69: 28,568,406 km (0.037 R)
• M70: 29,216,464 km (0.071 R)
• M71: 30,417,137 km (0.081 R)
• M72: 31,078,808 km (0.047 R)
• M73: 31,245,011 km (0.093 R)
• M74: 31,356,013 km (0.111 R)
• M75: 31,689,616 km (0.117 R)
• M76: 31,801,067 km (0.109 R)
• M77: 32,024,416 km (0.043 R)
• M78: 32,248,215 km (0.069 R)
• M79: 32,416,512 km (0.094 R)
• M80: 32,979,299 km (0.109 R)
• M81: 33,205,342 km (0.111 R)
• M82: 33,318,587 km (0.12 R)
• M83: 33,715,770 km (0.114 R)
• M84: 33,886,610 km (0.102 R)
• M85: 35,262,761 km (0.114 R)
• M86: 35,841,555 km (0.063 R)
• M87: 36,365,148 km (0.118 R)
• M88: 36,774,149 km (0.074 R)
• M89: 37,243,437 km (0.106 R)
• M90: 38,365,870 km (0.088 R)
• M91: 38,722,661 km (0.108 R)
• M92: 39,499,523 km (0.074 R)

Kuiper Belt

Range: 30.5 - 48.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 395 - 17,282 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit