🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.1 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.94

Radius: 1.54

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 0.86 AU - 1.34 AU

Year: 411 Days

Day: 25.3 Hours

Environment

Temp: 17 °C

Axial Tilt: 24.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 1.19 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.36

Radius: 1.62

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 0.91 AU - 1.47 AU

Year: 463 Days

Day: 36.6 Hours

Environment

Temp: 33 °C

Axial Tilt: 1.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 112,866,847 km

• M1: 58,493 km (0.042 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.61 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.86

Radius: 0.94

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 1.36 AU - 1.86 AU

Year: 728 Days

Day: 17.4 Hours

Environment

Temp: -43 °C

Axial Tilt: 10.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 112,866,847 km

• M1: 742,005 km (0.115 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.8 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.9

Radius: 0.96

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 3.67 AU - 3.93 AU

Year: 2640 Days

Day: 15.7 Hours

Environment

Temp: -105 °C

Axial Tilt: 26.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 4.28 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.05

Radius: 1.56

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.055

Orbit Range: 4.04 AU - 4.52 AU

Year: 3156 Days

Day: 23.7 Hours

Environment

Temp: -128 °C

Axial Tilt: 29.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 9.37 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Ice Giant

Semi-Major Axis: 14.46 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 726.5

Radius: 5.1

Gravity: 27.93 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 13.92 AU - 15 AU

Year: 19600 Days

Day: 18.1 Hours

Environment

Temp: -191 °C

Axial Tilt: 15.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 112,866,847 km

• M1: 65,823 km (0.052 R)
• M2: 99,034 km (0.106 R)
• M3: 248,183 km (0.081 R)
• M4: 296,204 km (0.096 R)
• M5: 347,815 km (0.076 R)
• M6: 441,164 km (0.099 R)
• M7: 630,106 km (0.074 R)
• M8: 769,382 km (0.103 R)
• M9: 1,050,027 km (0.039 R)
• M10: 1,104,331 km (0.086 R)
• M11: 1,159,683 km (0.076 R)
• M12: 1,449,903 km (0.103 R)
• M13: 1,826,740 km (0.06 R)
• M14: 2,060,262 km (0.038 R)
• M15: 2,482,277 km (0.113 R)
• M16: 3,085,456 km (0.038 R)
• M17: 3,607,553 km (0.118 R)
• M18: 4,686,153 km (0.071 R)
• M19: 4,731,332 km (0.11 R)
• M20: 5,143,624 km (0.1 R)
• M21: 6,348,485 km (0.083 R)
• M22: 7,163,344 km (0.099 R)
• M23: 7,530,009 km (0.073 R)
• M24: 8,555,951 km (0.087 R)
• M25: 9,740,018 km (0.112 R)
• M26: 10,974,350 km (0.089 R)
• M27: 11,094,477 km (0.101 R)
• M28: 11,518,438 km (0.112 R)
• M29: 11,947,484 km (0.11 R)
• M30: 12,133,135 km (0.09 R)
• M31: 12,758,305 km (0.062 R)
• M32: 12,821,435 km (0.089 R)
• M33: 13,075,003 km (0.112 R)
• M34: 14,498,278 km (0.054 R)
• M35: 14,961,433 km (0.032 R)
• M36: 15,902,254 km (0.071 R)
• M37: 16,862,074 km (0.117 R)
• M38: 17,981,664 km (0.113 R)
• M39: 18,052,424 km (0.06 R)
• M40: 18,621,943 km (0.074 R)
• M41: 18,693,600 km (0.06 R)
• M42: 19,632,925 km (0.114 R)
• M43: 19,705,780 km (0.061 R)
• M44: 22,009,437 km (0.062 R)
• M45: 22,236,826 km (0.111 R)
• M46: 25,184,054 km (0.12 R)
• M47: 25,740,258 km (0.089 R)
• M48: 26,139,984 km (0.094 R)
• M49: 26,864,636 km (0.101 R)
• M50: 27,677,700 km (0.118 R)
• M51: 27,841,211 km (0.045 R)
• M52: 29,577,893 km (0.118 R)
• M53: 30,585,883 km (0.093 R)
• M54: 31,009,245 km (0.112 R)
• M55: 32,808,309 km (0.11 R)
• M56: 33,154,778 km (0.086 R)
• M57: 35,259,171 km (0.105 R)
• M58: 38,040,495 km (0.072 R)
• M59: 38,769,635 km (0.057 R)
• M60: 38,952,742 km (0.066 R)
• M61: 39,136,000 km (0.116 R)
• M62: 40,334,428 km (0.104 R)
• M63: 40,427,029 km (0.098 R)
• M64: 42,861,585 km (0.054 R)
• M65: 47,772,883 km (0.097 R)
• M66: 48,559,319 km (0.106 R)
• M67: 49,349,944 km (0.097 R)
• M68: 49,647,644 km (0.061 R)
• M69: 50,843,978 km (0.11 R)
• M70: 51,345,280 km (0.104 R)
• M71: 52,150,715 km (0.064 R)
• M72: 53,265,070 km (0.048 R)
• M73: 54,080,378 km (0.105 R)
• M74: 57,487,021 km (0.108 R)
• M75: 58,848,062 km (0.064 R)
• M76: 59,268,881 km (0.072 R)
• M77: 59,374,348 km (0.107 R)
• M78: 60,643,686 km (0.036 R)
• M79: 61,175,207 km (0.114 R)
• M80: 61,921,999 km (0.094 R)
• M81: 63,640,281 km (0.081 R)
• M82: 64,830,631 km (0.067 R)
• M83: 65,700,991 km (0.118 R)
• M84: 66,575,092 km (0.1 R)
• M85: 66,684,747 km (0.037 R)
• M86: 67,123,517 km (0.053 R)
• M87: 67,233,322 km (0.103 R)
• M88: 67,563,186 km (0.097 R)
• M89: 69,331,732 km (0.117 R)
• M90: 70,333,140 km (0.07 R)
• M91: 71,788,129 km (0.119 R)
• M92: 72,237,820 km (0.05 R)
• M93: 75,525,831 km (0.086 R)
• M94: 75,983,302 km (0.095 R)
• M95: 76,326,928 km (0.105 R)
• M96: 76,556,262 km (0.109 R)

Planet 7 - Ice Giant

Semi-Major Axis: 18.2 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 937.1

Radius: 5.9

Gravity: 26.92 G

Time & Orbit

Eccentricity (e): 0.077

Orbit Range: 16.8 AU - 19.6 AU

Year: 27676 Days

Day: 23.3 Hours

Environment

Temp: -203 °C

Axial Tilt: 6.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 112,866,847 km

• M1: 326,572 km (0.061 R)
• M2: 463,155 km (0.038 R)
• M3: 617,989 km (0.067 R)
• M4: 911,949 km (0.076 R)
• M5: 1,691,503 km (0.078 R)
• M6: 1,850,675 km (0.062 R)
• M7: 2,014,635 km (0.091 R)
• M8: 2,056,372 km (0.076 R)
• M9: 2,140,746 km (0.025 R)
• M10: 4,054,850 km (0.106 R)
• M11: 4,161,065 km (0.109 R)
• M12: 4,214,471 km (0.074 R)
• M13: 4,430,491 km (0.083 R)
• M14: 4,873,450 km (0.095 R)
• M15: 5,622,935 km (0.117 R)
• M16: 11,334,731 km (0.108 R)
• M17: 11,559,727 km (0.088 R)
• M18: 12,397,176 km (0.052 R)
• M19: 12,551,561 km (0.106 R)
• M20: 14,860,454 km (0.093 R)
• M21: 16,527,274 km (0.111 R)
• M22: 17,038,749 km (0.068 R)
• M23: 17,728,844 km (0.116 R)
• M24: 17,990,042 km (0.114 R)
• M25: 19,314,581 km (0.105 R)
• M26: 19,404,041 km (0.077 R)
• M27: 21,313,508 km (0.105 R)
• M28: 21,405,959 km (0.05 R)
• M29: 21,963,211 km (0.061 R)
• M30: 22,713,744 km (0.1 R)
• M31: 23,855,176 km (0.102 R)
• M32: 25,798,602 km (0.056 R)
• M33: 26,094,506 km (0.072 R)
• M34: 26,490,791 km (0.118 R)
• M35: 27,590,634 km (0.095 R)
• M36: 28,603,562 km (0.106 R)
• M37: 30,561,199 km (0.045 R)
• M38: 31,083,595 km (0.046 R)
• M39: 32,349,193 km (0.093 R)
• M40: 32,881,462 km (0.088 R)
• M41: 33,631,546 km (0.11 R)
• M42: 34,170,846 km (0.118 R)
• M43: 34,821,597 km (0.098 R)
• M44: 35,039,561 km (0.092 R)
• M45: 36,135,515 km (0.061 R)
• M46: 36,356,172 km (0.035 R)
• M47: 37,020,536 km (0.098 R)
• M48: 39,490,696 km (0.1 R)
• M49: 40,745,523 km (0.11 R)
• M50: 42,245,392 km (0.08 R)
• M51: 44,587,945 km (0.093 R)
• M52: 45,298,983 km (0.08 R)
• M53: 46,612,004 km (0.109 R)
• M54: 47,574,965 km (0.084 R)
• M55: 47,695,691 km (0.036 R)
• M56: 49,642,707 km (0.06 R)
• M57: 52,112,568 km (0.07 R)
• M58: 52,361,798 km (0.078 R)
• M59: 52,861,455 km (0.107 R)
• M60: 55,255,918 km (0.109 R)
• M61: 55,764,401 km (0.08 R)
• M62: 56,274,530 km (0.1 R)
• M63: 59,758,365 km (0.106 R)
• M64: 61,460,490 km (0.114 R)
• M65: 61,591,987 km (0.067 R)
• M66: 62,780,542 km (0.095 R)
• M67: 66,391,385 km (0.106 R)
• M68: 66,526,323 km (0.078 R)
• M69: 70,206,281 km (0.114 R)
• M70: 71,585,872 km (0.103 R)
• M71: 72,835,314 km (0.083 R)
• M72: 77,903,989 km (0.092 R)
• M73: 79,618,680 km (0.069 R)
• M74: 79,905,758 km (0.071 R)
• M75: 81,634,960 km (0.07 R)
• M76: 81,779,621 km (0.103 R)
• M77: 82,359,013 km (0.083 R)
• M78: 83,376,428 km (0.099 R)
• M79: 85,276,770 km (0.105 R)
• M80: 86,158,650 km (0.104 R)
• M81: 86,600,861 km (0.112 R)
• M82: 87,635,330 km (0.089 R)
• M83: 87,783,432 km (0.115 R)
• M84: 88,376,737 km (0.098 R)
• M85: 90,463,777 km (0.053 R)
• M86: 92,114,889 km (0.079 R)
• M87: 92,265,534 km (0.11 R)
• M88: 93,624,631 km (0.062 R)
• M89: 93,776,024 km (0.1 R)
• M90: 95,904,353 km (0.078 R)
• M91: 96,668,349 km (0.09 R)

Planet 8 - Ice Giant

Semi-Major Axis: 19.9 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 779.3

Radius: 5.8

Gravity: 23.17 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 16.38 AU - 23.42 AU

Year: 31643 Days

Day: 24.1 Hours

Environment

Temp: -195 °C

Axial Tilt: 44.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 112,866,847 km

• M1: 122,221 km (0.115 R)
• M2: 164,109 km (0.102 R)
• M3: 231,877 km (0.112 R)
• M4: 423,811 km (0.101 R)
• M5: 839,244 km (0.062 R)
• M6: 902,225 km (0.119 R)
• M7: 1,858,155 km (0.095 R)
• M8: 2,602,853 km (0.106 R)
• M9: 3,128,839 km (0.108 R)
• M10: 3,634,929 km (0.034 R)
• M11: 3,791,708 km (0.116 R)
• M12: 4,004,137 km (0.057 R)
• M13: 4,440,813 km (0.12 R)
• M14: 4,664,910 km (0.09 R)
• M15: 4,950,044 km (0.12 R)
• M16: 5,477,676 km (0.103 R)
• M17: 5,657,492 km (0.084 R)
• M18: 5,900,290 km (0.078 R)
• M19: 6,459,187 km (0.025 R)
• M20: 7,427,534 km (0.1 R)
• M21: 9,639,937 km (0.061 R)
• M22: 9,784,449 km (0.089 R)
• M23: 10,075,865 km (0.073 R)
• M24: 11,042,417 km (0.083 R)
• M25: 12,038,141 km (0.092 R)
• M26: 12,350,351 km (0.094 R)
• M27: 13,222,357 km (0.1 R)
• M28: 13,463,659 km (0.088 R)
• M29: 13,869,069 km (0.108 R)
• M30: 15,955,361 km (0.042 R)
• M31: 16,729,979 km (0.116 R)
• M32: 17,078,243 km (0.093 R)
• M33: 17,516,863 km (0.084 R)
• M34: 20,596,635 km (0.113 R)
• M35: 22,676,494 km (0.114 R)
• M36: 23,741,332 km (0.082 R)
• M37: 24,132,530 km (0.075 R)
• M38: 26,625,579 km (0.112 R)
• M39: 26,726,856 km (0.118 R)
• M40: 27,235,938 km (0.111 R)
• M41: 27,440,438 km (0.062 R)
• M42: 27,645,387 km (0.031 R)
• M43: 29,199,111 km (0.118 R)
• M44: 30,356,400 km (0.07 R)
• M45: 30,462,315 km (0.105 R)
• M46: 30,674,595 km (0.045 R)
• M47: 30,887,323 km (0.059 R)
• M48: 32,715,558 km (0.079 R)
• M49: 33,369,151 km (0.107 R)
• M50: 34,578,501 km (0.073 R)
• M51: 35,021,909 km (0.111 R)
• M52: 35,355,662 km (0.048 R)
• M53: 37,493,714 km (0.086 R)
• M54: 38,980,568 km (0.115 R)
• M55: 39,210,948 km (0.093 R)
• M56: 39,788,994 km (0.079 R)
• M57: 40,953,763 km (0.119 R)
• M58: 44,153,812 km (0.101 R)
• M59: 44,394,066 km (0.085 R)
• M60: 45,601,769 km (0.069 R)
• M61: 46,942,615 km (0.081 R)
• M62: 47,065,136 km (0.069 R)
• M63: 48,420,044 km (0.067 R)
• M64: 49,288,908 km (0.051 R)
• M65: 51,546,789 km (0.089 R)
• M66: 52,560,913 km (0.119 R)
• M67: 53,453,862 km (0.089 R)
• M68: 53,966,385 km (0.107 R)
• M69: 55,772,779 km (0.06 R)
• M70: 57,075,178 km (0.095 R)
• M71: 58,519,246 km (0.1 R)
• M72: 61,711,814 km (0.117 R)
• M73: 63,464,503 km (0.091 R)
• M74: 64,007,095 km (0.105 R)
• M75: 64,278,914 km (0.083 R)
• M76: 70,076,131 km (0.056 R)
• M77: 70,636,973 km (0.052 R)
• M78: 70,777,296 km (0.025 R)
• M79: 75,319,835 km (0.05 R)
• M80: 76,470,093 km (0.074 R)
• M81: 82,603,606 km (0.076 R)
• M82: 84,235,868 km (0.094 R)
• M83: 84,384,718 km (0.085 R)
• M84: 85,130,613 km (0.101 R)
• M85: 86,028,649 km (0.079 R)
• M86: 86,779,331 km (0.083 R)
• M87: 87,080,173 km (0.055 R)
• M88: 87,532,257 km (0.045 R)
• M89: 89,956,042 km (0.066 R)
• M90: 90,565,354 km (0.062 R)
• M91: 91,788,167 km (0.104 R)
• M92: 93,016,515 km (0.07 R)
• M93: 94,559,617 km (0.114 R)
• M94: 94,714,451 km (0.036 R)
• M95: 101,290,474 km (0.09 R)
• M96: 104,953,528 km (0.07 R)
• M97: 105,595,003 km (0.096 R)

Planet 9 - Ice Giant

Semi-Major Axis: 20.12 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 864.2

Radius: 3.8

Gravity: 59.85 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 20.08 AU - 20.16 AU

Year: 32169 Days

Day: 20.9 Hours

Environment

Temp: -191 °C

Axial Tilt: 15.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 112,866,847 km

• M1: 1,623,137 km (0.049 R)
• M2: 2,457,893 km (0.098 R)
• M3: 3,195,560 km (0.098 R)
• M4: 3,455,561 km (0.103 R)
• M5: 3,722,444 km (0.074 R)
• M6: 3,776,598 km (0.1 R)
• M7: 4,620,330 km (0.09 R)
• M8: 5,768,195 km (0.047 R)
• M9: 6,667,128 km (0.043 R)
• M10: 7,200,146 km (0.069 R)
• M11: 7,955,166 km (0.1 R)
• M12: 8,377,481 km (0.113 R)
• M13: 8,663,063 km (0.031 R)
• M14: 11,215,951 km (0.069 R)
• M15: 13,229,239 km (0.032 R)
• M16: 13,312,116 km (0.108 R)
• M17: 14,234,387 km (0.096 R)
• M18: 14,489,451 km (0.086 R)
• M19: 14,832,030 km (0.111 R)
• M20: 15,177,153 km (0.101 R)
• M21: 20,278,590 km (0.093 R)
• M22: 20,757,602 km (0.12 R)
• M23: 21,922,371 km (0.084 R)
• M24: 22,512,684 km (0.104 R)
• M25: 24,011,206 km (0.103 R)
• M26: 25,955,081 km (0.108 R)
• M27: 32,638,964 km (0.107 R)
• M28: 32,862,912 km (0.053 R)
• M29: 33,087,459 km (0.082 R)
• M30: 33,650,994 km (0.04 R)
• M31: 34,103,976 km (0.07 R)
• M32: 35,475,340 km (0.098 R)
• M33: 36,864,506 km (0.07 R)
• M34: 37,448,685 km (0.066 R)
• M35: 37,683,105 km (0.112 R)
• M36: 38,626,021 km (0.1 R)
• M37: 39,219,176 km (0.08 R)
• M38: 39,457,336 km (0.062 R)
• M39: 41,500,693 km (0.11 R)
• M40: 42,596,348 km (0.095 R)
• M41: 42,718,719 km (0.077 R)
• M42: 44,691,765 km (0.033 R)
• M43: 44,940,397 km (0.084 R)
• M44: 46,316,548 km (0.047 R)
• M45: 47,073,064 km (0.066 R)
• M46: 48,087,936 km (0.079 R)
• M47: 48,470,458 km (0.052 R)
• M48: 49,109,989 km (0.092 R)
• M49: 51,045,785 km (0.071 R)
• M50: 54,061,978 km (0.12 R)
• M51: 54,459,609 km (0.118 R)
• M52: 54,592,302 km (0.116 R)
• M53: 54,858,138 km (0.063 R)
• M54: 57,946,286 km (0.116 R)
• M55: 58,897,280 km (0.101 R)
• M56: 60,402,235 km (0.101 R)
• M57: 64,149,063 km (0.036 R)
• M58: 65,273,740 km (0.067 R)
• M59: 66,404,849 km (0.06 R)
• M60: 66,972,723 km (0.114 R)
• M61: 69,980,837 km (0.044 R)
• M62: 70,558,883 km (0.112 R)
• M63: 70,993,315 km (0.11 R)
• M64: 71,574,054 km (0.107 R)
• M65: 72,886,476 km (0.09 R)
• M66: 73,619,057 km (0.12 R)
• M67: 73,912,718 km (0.069 R)
• M68: 74,206,827 km (0.111 R)
• M69: 74,648,739 km (0.039 R)
• M70: 74,796,243 km (0.108 R)
• M71: 79,265,479 km (0.071 R)
• M72: 82,140,451 km (0.098 R)
• M73: 82,597,472 km (0.103 R)
• M74: 83,208,280 km (0.074 R)
• M75: 84,895,445 km (0.092 R)
• M76: 86,129,628 km (0.079 R)
• M77: 88,147,703 km (0.08 R)
• M78: 95,572,694 km (0.102 R)
• M79: 98,792,489 km (0.066 R)
• M80: 98,954,354 km (0.094 R)
• M81: 99,278,533 km (0.1 R)
• M82: 102,375,059 km (0.058 R)
• M83: 102,866,937 km (0.077 R)
• M84: 103,852,936 km (0.116 R)
• M85: 104,842,077 km (0.102 R)
• M86: 107,162,191 km (0.085 R)
• M87: 108,161,804 km (0.095 R)
• M88: 108,662,657 km (0.11 R)
• M89: 112,528,566 km (0.103 R)

Kuiper Belt

Range: 30.8 - 55.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 410 - 17,774 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit