🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.19

Radius: 1.37

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 0.46 AU - 0.74 AU

Year: 168 Days

Day: 26.6 Hours

Environment

Temp: 189 °C

Axial Tilt: 35.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.21

Radius: 1.37

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 0.61 AU - 0.73 AU

Year: 198 Days

Day: 38.2 Hours

Environment

Temp: 214 °C

Axial Tilt: 36.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 112,796,443 km

• M1: 63,429 km (0.059 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.44 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.43

Radius: 1.43

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 1.93 AU - 2.95 AU

Year: 1378 Days

Day: 16.2 Hours

Environment

Temp: -82 °C

Axial Tilt: 14.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.18 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.28

Radius: 1.1

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 2.44 AU - 3.92 AU

Year: 2051 Days

Day: 28.3 Hours

Environment

Temp: -115 °C

Axial Tilt: 10.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 4.52 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.4

Radius: 1.42

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 4.48 AU - 4.56 AU

Year: 3475 Days

Day: 33 Hours

Environment

Temp: -138 °C

Axial Tilt: 30 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.3 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 6.07 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 286.4

Radius: 10.3

Gravity: 2.7 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 5.71 AU - 6.43 AU

Year: 5408 Days

Day: 11 Hours

Environment

Temp: -152 °C

Axial Tilt: 7.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 112,796,443 km

• M1: 139,126 km (0.081 R)
• M2: 216,019 km (0.072 R)
• M3: 458,667 km (0.058 R)
• M4: 547,678 km (0.031 R)
• M5: 633,697 km (0.105 R)
• M6: 756,367 km (0.065 R)
• M7: 944,711 km (0.085 R)
• M8: 1,328,130 km (0.113 R)
• M9: 1,489,097 km (0.098 R)
• M10: 2,011,044 km (0.098 R)
• M11: 2,103,496 km (0.081 R)
• M12: 2,470,758 km (0.059 R)
• M13: 2,620,207 km (0.11 R)
• M14: 2,721,335 km (0.107 R)
• M15: 3,068,402 km (0.076 R)
• M16: 3,157,413 km (0.074 R)
• M17: 4,094,643 km (0.07 R)
• M18: 4,173,182 km (0.098 R)
• M19: 4,272,066 km (0.109 R)
• M20: 4,472,228 km (0.064 R)
• M21: 4,634,542 km (0.053 R)
• M22: 4,757,661 km (0.074 R)
• M23: 4,881,827 km (0.079 R)
• M24: 5,028,134 km (0.114 R)
• M25: 5,454,039 km (0.092 R)
• M26: 5,781,210 km (0.077 R)
• M27: 6,731,007 km (0.113 R)
• M28: 6,894,068 km (0.092 R)
• M29: 7,058,476 km (0.034 R)
• M30: 7,728,824 km (0.091 R)
• M31: 7,875,131 km (0.097 R)
• M32: 8,047,019 km (0.083 R)
• M33: 8,394,535 km (0.12 R)
• M34: 8,671,141 km (0.065 R)
• M35: 8,746,987 km (0.096 R)
• M36: 8,848,564 km (0.048 R)
• M37: 9,388,463 km (0.075 R)
• M38: 9,492,583 km (0.106 R)
• M39: 10,608,135 km (0.088 R)
• M40: 10,716,593 km (0.101 R)
• M41: 10,907,181 km (0.088 R)
• M42: 11,153,868 km (0.042 R)
• M43: 11,430,175 km (0.059 R)
• M44: 11,597,126 km (0.081 R)
• M45: 12,443,700 km (0.108 R)
• M46: 12,672,735 km (0.105 R)
• M47: 12,816,648 km (0.086 R)
• M48: 13,310,171 km (0.113 R)
• M49: 13,427,157 km (0.105 R)
• M50: 14,255,630 km (0.091 R)
• M51: 15,222,780 km (0.071 R)
• M52: 15,345,301 km (0.091 R)
• M53: 15,437,303 km (0.106 R)
• M54: 15,869,043 km (0.104 R)
• M55: 16,148,791 km (0.051 R)
• M56: 16,367,353 km (0.068 R)
• M57: 17,061,039 km (0.062 R)
• M58: 17,188,197 km (0.088 R)
• M59: 17,603,630 km (0.11 R)
• M60: 17,699,971 km (0.041 R)
• M61: 17,893,252 km (0.103 R)
• M62: 17,990,042 km (0.057 R)
• M63: 18,281,757 km (0.064 R)
• M64: 18,346,832 km (0.088 R)
• M65: 18,411,908 km (0.118 R)
• M66: 18,738,629 km (0.084 R)
• M67: 19,199,241 km (0.083 R)
• M68: 20,603,217 km (0.109 R)
• M69: 20,670,985 km (0.097 R)
• M70: 20,772,562 km (0.071 R)
• M71: 21,798,504 km (0.115 R)
• M72: 21,901,876 km (0.113 R)
• M73: 22,980,926 km (0.093 R)
• M74: 23,615,370 km (0.112 R)
• M75: 23,686,280 km (0.065 R)

Planet 7 - Gas Giant

Semi-Major Axis: 12.35 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 524.5

Radius: 14.3

Gravity: 2.56 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 10.61 AU - 14.09 AU

Year: 15696 Days

Day: 11.2 Hours

Environment

Temp: -186 °C

Axial Tilt: 18 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 112,796,443 km

• M1: 179,667 km (0.094 R)
• M2: 686,056 km (0.034 R)
• M3: 1,693,149 km (0.088 R)
• M4: 2,273,588 km (0.088 R)
• M5: 2,420,793 km (0.105 R)
• M6: 2,510,701 km (0.051 R)
• M7: 3,041,923 km (0.115 R)
• M8: 3,139,311 km (0.064 R)
• M9: 3,304,168 km (0.102 R)
• M10: 3,816,092 km (0.103 R)
• M11: 4,027,923 km (0.073 R)
• M12: 4,135,484 km (0.042 R)
• M13: 4,687,200 km (0.077 R)
• M14: 4,991,183 km (0.098 R)
• M15: 6,188,116 km (0.111 R)
• M16: 6,312,581 km (0.095 R)
• M17: 7,077,176 km (0.112 R)
• M18: 7,603,162 km (0.049 R)
• M19: 7,870,942 km (0.115 R)
• M20: 8,739,657 km (0.114 R)
• M21: 9,114,699 km (0.109 R)
• M22: 10,075,117 km (0.041 R)
• M23: 10,666,927 km (0.05 R)
• M24: 11,781,132 km (0.071 R)
• M25: 11,884,204 km (0.044 R)
• M26: 12,039,487 km (0.058 R)
• M27: 12,720,307 km (0.087 R)
• M28: 12,985,394 km (0.059 R)
• M29: 13,359,688 km (0.105 R)
• M30: 13,791,876 km (0.073 R)
• M31: 15,396,912 km (0.074 R)
• M32: 15,566,406 km (0.118 R)
• M33: 16,538,045 km (0.081 R)
• M34: 17,353,054 km (0.112 R)
• M35: 17,883,977 km (0.08 R)
• M36: 18,240,768 km (0.09 R)
• M37: 18,540,113 km (0.105 R)
• M38: 18,780,666 km (0.102 R)
• M39: 20,307,462 km (0.042 R)
• M40: 21,494,372 km (0.092 R)
• M41: 22,511,488 km (0.088 R)
• M42: 22,639,693 km (0.117 R)
• M43: 22,768,198 km (0.091 R)
• M44: 23,869,986 km (0.103 R)
• M45: 24,262,979 km (0.032 R)
• M46: 24,790,462 km (0.035 R)
• M47: 25,454,975 km (0.057 R)
• M48: 26,192,792 km (0.053 R)
• M49: 29,074,197 km (0.059 R)
• M50: 29,213,921 km (0.071 R)
• M51: 30,056,905 km (0.116 R)
• M52: 32,126,891 km (0.092 R)
• M53: 38,530,727 km (0.086 R)
• M54: 39,300,258 km (0.067 R)
• M55: 39,609,627 km (0.106 R)
• M56: 40,854,730 km (0.086 R)
• M57: 41,482,143 km (0.069 R)
• M58: 41,797,047 km (0.111 R)
• M59: 42,825,981 km (0.09 R)
• M60: 43,303,647 km (0.079 R)
• M61: 44,344,698 km (0.061 R)
• M62: 45,394,127 km (0.115 R)
• M63: 46,288,274 km (0.092 R)
• M64: 46,696,826 km (0.115 R)
• M65: 47,024,295 km (0.073 R)
• M66: 48,176,947 km (0.118 R)
• M67: 48,508,007 km (0.098 R)
• M68: 49,422,200 km (0.046 R)
• M69: 49,589,001 km (0.113 R)
• M70: 50,174,527 km (0.114 R)
• M71: 51,099,042 km (0.101 R)
• M72: 51,267,789 km (0.111 R)
• M73: 51,521,058 km (0.111 R)
• M74: 52,709,164 km (0.114 R)
• M75: 53,306,658 km (0.092 R)
• M76: 53,992,116 km (0.058 R)
• M77: 55,112,304 km (0.03 R)
• M78: 56,066,290 km (0.12 R)
• M79: 58,430,684 km (0.091 R)

Planet 8 - Ice Giant

Semi-Major Axis: 18.08 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 84.2

Radius: 4.9

Gravity: 3.51 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 15.26 AU - 20.9 AU

Year: 27803 Days

Day: 18.1 Hours

Environment

Temp: -192 °C

Axial Tilt: 0.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 112,796,443 km

• M1: 225,145 km (0.07 R)
• M2: 258,206 km (0.073 R)
• M3: 989,141 km (0.086 R)
• M4: 1,331,571 km (0.069 R)
• M5: 1,571,526 km (0.063 R)
• M6: 2,822,313 km (0.079 R)
• M7: 2,932,866 km (0.118 R)
• M8: 3,016,641 km (0.095 R)
• M9: 3,625,056 km (0.107 R)
• M10: 4,113,493 km (0.059 R)
• M11: 4,884,221 km (0.092 R)
• M12: 5,252,082 km (0.101 R)
• M13: 5,456,582 km (0.073 R)
• M14: 5,490,840 km (0.088 R)
• M15: 5,628,919 km (0.089 R)
• M16: 6,372,271 km (0.09 R)
• M17: 7,410,630 km (0.088 R)
• M18: 8,302,083 km (0.111 R)
• M19: 9,556,162 km (0.089 R)
• M20: 9,680,777 km (0.106 R)
• M21: 9,763,954 km (0.064 R)
• M22: 10,311,183 km (0.084 R)
• M23: 11,172,268 km (0.108 R)
• M24: 11,922,202 km (0.089 R)
• M25: 12,870,802 km (0.089 R)
• M26: 13,284,740 km (0.095 R)
• M27: 14,409,865 km (0.117 R)
• M28: 14,791,639 km (0.073 R)
• M29: 14,983,723 km (0.045 R)
• M30: 15,467,672 km (0.085 R)
• M31: 15,516,291 km (0.085 R)
• M32: 15,809,503 km (0.06 R)
• M33: 15,956,707 km (0.101 R)
• M34: 16,849,807 km (0.109 R)
• M35: 16,950,037 km (0.093 R)
• M36: 17,251,926 km (0.116 R)
• M37: 17,657,186 km (0.098 R)
• M38: 17,912,101 km (0.092 R)
• M39: 18,580,504 km (0.12 R)
• M40: 19,257,136 km (0.119 R)
• M41: 19,677,506 km (0.099 R)
• M42: 19,941,695 km (0.099 R)
• M43: 20,313,596 km (0.097 R)
• M44: 20,527,221 km (0.066 R)
• M45: 21,715,029 km (0.103 R)
• M46: 22,097,700 km (0.092 R)
• M47: 22,207,355 km (0.055 R)
• M48: 22,537,667 km (0.084 R)
• M49: 25,123,167 km (0.107 R)
• M50: 25,697,473 km (0.088 R)
• M51: 25,870,558 km (0.079 R)
• M52: 26,276,118 km (0.075 R)
• M53: 27,093,521 km (0.093 R)
• M54: 28,216,103 km (0.106 R)
• M55: 28,394,723 km (0.104 R)
• M56: 28,573,792 km (0.12 R)
• M57: 28,753,160 km (0.116 R)
• M58: 29,233,369 km (0.118 R)
• M59: 29,776,708 km (0.109 R)
• M60: 30,080,093 km (0.091 R)
• M61: 30,323,488 km (0.081 R)
• M62: 31,180,535 km (0.063 R)
• M63: 33,420,613 km (0.118 R)
• M64: 34,942,472 km (0.089 R)
• M65: 36,227,967 km (0.074 R)
• M66: 36,422,145 km (0.087 R)
• M67: 37,659,918 km (0.105 R)
• M68: 37,725,441 km (0.11 R)
• M69: 39,110,119 km (0.064 R)
• M70: 40,042,413 km (0.086 R)
• M71: 41,522,385 km (0.078 R)
• M72: 42,132,894 km (0.112 R)
• M73: 42,814,761 km (0.101 R)
• M74: 43,431,553 km (0.078 R)
• M75: 44,535,286 km (0.11 R)
• M76: 46,489,034 km (0.112 R)
• M77: 46,840,888 km (0.085 R)
• M78: 47,122,880 km (0.077 R)

Planet 9 - Ice Giant

Semi-Major Axis: 19.32 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 946.4

Radius: 5.6

Gravity: 30.18 G

Time & Orbit

Eccentricity (e): 0.04

Orbit Range: 18.55 AU - 20.09 AU

Year: 30711 Days

Day: 24.3 Hours

Environment

Temp: -192 °C

Axial Tilt: 46.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 112,796,443 km

• M1: 73,153 km (0.116 R)
• M2: 199,713 km (0.041 R)
• M3: 297,849 km (0.041 R)
• M4: 412,741 km (0.082 R)
• M5: 626,366 km (0.049 R)
• M6: 1,292,376 km (0.072 R)
• M7: 1,367,923 km (0.103 R)
• M8: 1,603,689 km (0.098 R)
• M9: 1,767,948 km (0.059 R)
• M10: 2,478,238 km (0.107 R)
• M11: 2,716,548 km (0.096 R)
• M12: 5,414,545 km (0.044 R)
• M13: 6,293,732 km (0.045 R)
• M14: 8,392,889 km (0.093 R)
• M15: 8,966,896 km (0.103 R)
• M16: 9,405,517 km (0.093 R)
• M17: 10,532,737 km (0.101 R)
• M18: 12,020,488 km (0.111 R)
• M19: 12,261,341 km (0.089 R)
• M20: 14,245,158 km (0.044 R)
• M21: 14,670,764 km (0.084 R)
• M22: 20,859,179 km (0.094 R)
• M23: 22,615,458 km (0.092 R)
• M24: 23,012,192 km (0.075 R)
• M25: 24,621,865 km (0.072 R)
• M26: 25,132,293 km (0.06 R)
• M27: 25,337,391 km (0.085 R)
• M28: 26,059,799 km (0.088 R)
• M29: 26,788,939 km (0.038 R)
• M30: 27,313,878 km (0.108 R)
• M31: 27,524,811 km (0.025 R)
• M32: 28,908,891 km (0.048 R)
• M33: 29,555,453 km (0.088 R)
• M34: 29,663,612 km (0.087 R)
• M35: 30,097,745 km (0.113 R)
• M36: 31,855,221 km (0.081 R)
• M37: 32,858,275 km (0.111 R)
• M38: 33,420,015 km (0.072 R)
• M39: 35,353,717 km (0.106 R)
• M40: 38,734,928 km (0.077 R)
• M41: 41,974,320 km (0.113 R)
• M42: 42,461,560 km (0.072 R)
• M43: 42,583,782 km (0.12 R)
• M44: 45,050,352 km (0.106 R)
• M45: 45,674,175 km (0.051 R)
• M46: 45,924,602 km (0.07 R)
• M47: 46,678,276 km (0.114 R)
• M48: 48,708,319 km (0.05 R)
• M49: 49,862,765 km (0.063 R)
• M50: 50,766,935 km (0.088 R)
• M51: 51,676,490 km (0.045 R)
• M52: 55,902,331 km (0.109 R)
• M53: 56,707,018 km (0.111 R)
• M54: 56,841,506 km (0.098 R)
• M55: 57,110,782 km (0.063 R)
• M56: 57,785,768 km (0.082 R)
• M57: 58,327,761 km (0.059 R)
• M58: 59,280,101 km (0.085 R)
• M59: 60,924,780 km (0.117 R)
• M60: 61,062,560 km (0.072 R)
• M61: 62,168,088 km (0.107 R)
• M62: 62,862,521 km (0.114 R)
• M63: 64,679,836 km (0.104 R)
• M64: 66,797,992 km (0.069 R)
• M65: 67,651,747 km (0.107 R)
• M66: 68,508,943 km (0.094 R)
• M67: 68,795,573 km (0.12 R)
• M68: 69,513,643 km (0.093 R)
• M69: 71,102,372 km (0.076 R)
• M70: 71,392,442 km (0.117 R)
• M71: 75,495,313 km (0.043 R)
• M72: 78,622,358 km (0.027 R)
• M73: 79,222,694 km (0.108 R)
• M74: 80,428,154 km (0.112 R)
• M75: 82,247,413 km (0.083 R)
• M76: 88,253,469 km (0.082 R)
• M77: 88,409,200 km (0.107 R)
• M78: 88,565,231 km (0.092 R)
• M79: 93,603,388 km (0.089 R)
• M80: 93,762,261 km (0.057 R)
• M81: 94,877,363 km (0.072 R)
• M82: 95,036,984 km (0.096 R)
• M83: 99,381,306 km (0.048 R)
• M84: 100,192,875 km (0.111 R)
• M85: 100,355,488 km (0.049 R)
• M86: 101,986,104 km (0.118 R)
• M87: 102,149,764 km (0.108 R)
• M88: 104,119,071 km (0.096 R)
• M89: 106,764,260 km (0.106 R)
• M90: 109,264,190 km (0.092 R)
• M91: 110,269,638 km (0.117 R)
• M92: 111,614,822 km (0.076 R)
• M93: 112,120,762 km (0.034 R)
• M94: 112,458,404 km (0.103 R)

Kuiper Belt

Range: 30.3 - 46.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 227 - 13,729 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit