🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.64 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.41

Radius: 1.81

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 1.61 AU - 1.67 AU

Year: 787 Days

Day: 21.1 Hours

Environment

Temp: -59 °C

Axial Tilt: 3.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 1.88 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.42

Radius: 1.81

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 1.85 AU - 1.91 AU

Year: 966 Days

Day: 36 Hours

Environment

Temp: -76 °C

Axial Tilt: 117 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 112,145,059 km

• M1: 517,309 km (0.107 R)
• M2: 685,607 km (0.061 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.93 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.42

Radius: 1.64

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 1.78 AU - 2.08 AU

Year: 1005 Days

Day: 29.2 Hours

Environment

Temp: -63 °C

Axial Tilt: 46 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.03 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.62

Radius: 1.21

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 1.66 AU - 2.4 AU

Year: 1084 Days

Day: 12.7 Hours

Environment

Temp: -68 °C

Axial Tilt: 0.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 112,145,059 km

• M1: 67,319 km (0.072 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.08 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.82

Radius: 1.51

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.121

Orbit Range: 1.83 AU - 2.33 AU

Year: 1124 Days

Day: 16 Hours

Environment

Temp: -74 °C

Axial Tilt: 47.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 2.61 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Terrestrial

Semi-Major Axis: 3.13 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.24

Radius: 0.57

Gravity: 0.74 G

Time & Orbit

Eccentricity (e): 0.057

Orbit Range: 2.95 AU - 3.31 AU

Year: 2075 Days

Day: 25.8 Hours

Environment

Temp: -103 °C

Axial Tilt: 6.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 4.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 896.4

Radius: 11.9

Gravity: 6.33 G

Time & Orbit

Eccentricity (e): 0.077

Orbit Range: 4.33 AU - 5.05 AU

Year: 3806 Days

Day: 9.6 Hours

Environment

Temp: -133 °C

Axial Tilt: 26.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 112,145,059 km

• M1: 208,689 km (0.109 R)
• M2: 581,038 km (0.097 R)
• M3: 688,150 km (0.105 R)
• M4: 826,678 km (0.094 R)
• M5: 937,231 km (0.112 R)
• M6: 1,106,575 km (0.12 R)
• M7: 1,216,081 km (0.108 R)
• M8: 1,416,991 km (0.083 R)
• M9: 2,050,688 km (0.066 R)
• M10: 2,170,216 km (0.043 R)
• M11: 2,470,160 km (0.08 R)
• M12: 2,727,319 km (0.066 R)
• M13: 2,878,263 km (0.109 R)
• M14: 3,032,050 km (0.066 R)
• M15: 3,188,679 km (0.049 R)
• M16: 3,799,936 km (0.071 R)
• M17: 4,097,635 km (0.099 R)
• M18: 4,249,328 km (0.106 R)
• M19: 4,491,676 km (0.111 R)
• M20: 4,625,716 km (0.057 R)
• M21: 4,875,095 km (0.098 R)
• M22: 5,059,250 km (0.115 R)
• M23: 5,269,286 km (0.049 R)
• M24: 5,363,532 km (0.101 R)
• M25: 5,529,885 km (0.077 R)
• M26: 5,770,439 km (0.089 R)
• M27: 5,867,677 km (0.095 R)
• M28: 5,989,899 km (0.088 R)
• M29: 6,088,334 km (0.097 R)
• M30: 6,187,368 km (0.083 R)
• M31: 6,412,214 km (0.051 R)
• M32: 7,154,668 km (0.076 R)
• M33: 7,390,733 km (0.088 R)
• M34: 7,736,155 km (0.107 R)
• M35: 8,114,189 km (0.047 R)
• M36: 8,443,005 km (0.093 R)
• M37: 8,804,283 km (0.097 R)
• M38: 9,085,677 km (0.096 R)
• M39: 9,312,916 km (0.078 R)
• M40: 9,570,673 km (0.118 R)
• M41: 9,686,163 km (0.046 R)
• M42: 10,270,043 km (0.084 R)
• M43: 10,865,293 km (0.106 R)
• M44: 11,717,552 km (0.044 R)
• M45: 12,151,835 km (0.106 R)
• M46: 12,370,846 km (0.086 R)
• M47: 12,654,484 km (0.079 R)
• M48: 12,908,501 km (0.095 R)
• M49: 13,196,178 km (0.104 R)
• M50: 13,680,426 km (0.051 R)
• M51: 14,137,597 km (0.091 R)
• M52: 14,699,636 km (0.106 R)
• M53: 15,033,539 km (0.066 R)
• M54: 15,709,123 km (0.115 R)
• M55: 16,256,651 km (0.11 R)
• M56: 16,602,072 km (0.114 R)
• M57: 16,706,193 km (0.071 R)
• M58: 17,089,762 km (0.074 R)
• M59: 17,476,322 km (0.109 R)
• M60: 18,545,050 km (0.111 R)
• M61: 18,689,112 km (0.06 R)
• M62: 20,150,534 km (0.112 R)
• M63: 20,410,086 km (0.112 R)
• M64: 20,708,085 km (0.082 R)
• M65: 20,820,134 km (0.117 R)
• M66: 21,308,422 km (0.103 R)
• M67: 21,421,517 km (0.076 R)
• M68: 22,756,828 km (0.087 R)
• M69: 23,649,030 km (0.077 R)
• M70: 23,883,599 km (0.051 R)
• M71: 24,001,183 km (0.073 R)
• M72: 24,276,443 km (0.09 R)
• M73: 24,513,107 km (0.1 R)
• M74: 25,267,679 km (0.093 R)
• M75: 26,029,730 km (0.118 R)
• M76: 26,596,257 km (0.034 R)
• M77: 27,412,463 km (0.082 R)

Planet 8 - Gas Giant

Semi-Major Axis: 4.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 354.7

Radius: 11.2

Gravity: 2.83 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 3.76 AU - 5.68 AU

Year: 3843 Days

Day: 8.3 Hours

Environment

Temp: -140 °C

Axial Tilt: 33.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (55)

Outer Limit: 112,145,059 km

• M1: 141,071 km (0.091 R)
• M2: 239,057 km (0.065 R)
• M3: 313,258 km (0.032 R)
• M4: 1,042,996 km (0.031 R)
• M5: 1,254,977 km (0.05 R)
• M6: 1,384,229 km (0.072 R)
• M7: 1,481,169 km (0.106 R)
• M8: 1,760,169 km (0.071 R)
• M9: 1,960,031 km (0.091 R)
• M10: 2,097,661 km (0.107 R)
• M11: 2,589,539 km (0.059 R)
• M12: 2,958,298 km (0.09 R)
• M13: 3,101,014 km (0.072 R)
• M14: 3,213,512 km (0.075 R)
• M15: 3,327,505 km (0.047 R)
• M16: 3,728,428 km (0.061 R)
• M17: 4,074,597 km (0.118 R)
• M18: 4,431,089 km (0.03 R)
• M19: 4,668,351 km (0.108 R)
• M20: 4,853,703 km (0.084 R)
• M21: 4,928,502 km (0.076 R)
• M22: 5,385,673 km (0.106 R)
• M23: 5,936,193 km (0.103 R)
• M24: 6,016,378 km (0.118 R)
• M25: 6,177,794 km (0.079 R)
• M26: 6,340,556 km (0.07 R)
• M27: 7,433,518 km (0.115 R)
• M28: 8,538,747 km (0.102 R)
• M29: 9,342,686 km (0.041 R)
• M30: 9,436,185 km (0.1 R)
• M31: 9,860,444 km (0.092 R)
• M32: 10,267,051 km (0.11 R)
• M33: 10,581,656 km (0.079 R)
• M34: 11,972,766 km (0.084 R)
• M35: 12,201,801 km (0.113 R)
• M36: 12,329,557 km (0.107 R)
• M37: 12,406,451 km (0.092 R)
• M38: 12,689,939 km (0.048 R)
• M39: 12,975,371 km (0.088 R)
• M40: 13,658,734 km (0.107 R)
• M41: 13,818,056 km (0.115 R)
• M42: 13,951,348 km (0.076 R)
• M43: 14,219,278 km (0.08 R)
• M44: 14,380,843 km (0.113 R)
• M45: 14,597,162 km (0.08 R)
• M46: 16,253,659 km (0.072 R)
• M47: 16,648,897 km (0.116 R)
• M48: 17,218,715 km (0.092 R)
• M49: 17,969,247 km (0.109 R)
• M50: 18,231,493 km (0.041 R)
• M51: 18,406,971 km (0.103 R)
• M52: 18,907,525 km (0.095 R)
• M53: 19,263,419 km (0.1 R)
• M54: 19,352,878 km (0.074 R)
• M55: 20,253,906 km (0.05 R)

Planet 9 - Ice Giant

Semi-Major Axis: 17.22 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 347.1

Radius: 6

Gravity: 9.64 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 13.36 AU - 21.08 AU

Year: 26778 Days

Day: 20.9 Hours

Environment

Temp: -204 °C

Axial Tilt: 16.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 112,145,059 km

• M1: 252,372 km (0.117 R)
• M2: 383,270 km (0.119 R)
• M3: 1,050,177 km (0.052 R)
• M4: 1,156,541 km (0.086 R)
• M5: 1,211,144 km (0.116 R)
• M6: 1,266,496 km (0.038 R)
• M7: 1,931,159 km (0.102 R)
• M8: 2,029,146 km (0.079 R)
• M9: 2,162,437 km (0.086 R)
• M10: 2,870,933 km (0.087 R)
• M11: 3,020,680 km (0.033 R)
• M12: 5,280,057 km (0.064 R)
• M13: 6,511,397 km (0.117 R)
• M14: 6,957,498 km (0.074 R)
• M15: 7,260,284 km (0.071 R)
• M16: 7,826,811 km (0.091 R)
• M17: 8,568,218 km (0.113 R)
• M18: 8,675,929 km (0.116 R)
• M19: 9,056,505 km (0.085 R)
• M20: 9,442,618 km (0.064 R)
• M21: 9,946,912 km (0.113 R)
• M22: 10,345,142 km (0.107 R)
• M23: 10,460,033 km (0.112 R)
• M24: 10,864,994 km (0.102 R)
• M25: 11,333,983 km (0.092 R)
• M26: 11,690,176 km (0.118 R)
• M27: 11,869,693 km (0.104 R)
• M28: 12,292,008 km (0.049 R)
• M29: 12,719,260 km (0.086 R)
• M30: 12,903,864 km (0.072 R)
• M31: 13,027,282 km (0.037 R)
• M32: 13,151,298 km (0.108 R)
• M33: 13,588,274 km (0.085 R)
• M34: 13,966,457 km (0.107 R)
• M35: 14,029,887 km (0.033 R)
• M36: 14,220,624 km (0.081 R)
• M37: 14,668,969 km (0.098 R)
• M38: 15,448,374 km (0.093 R)
• M39: 15,513,898 km (0.111 R)
• M40: 15,777,190 km (0.119 R)
• M41: 16,174,671 km (0.094 R)
• M42: 17,660,178 km (0.091 R)
• M43: 18,211,147 km (0.089 R)
• M44: 18,697,939 km (0.111 R)
• M45: 19,329,990 km (0.098 R)
• M46: 20,759,547 km (0.057 R)
• M47: 21,049,468 km (0.104 R)
• M48: 21,195,026 km (0.074 R)
• M49: 21,780,253 km (0.044 R)
• M50: 22,001,060 km (0.105 R)
• M51: 22,222,764 km (0.081 R)
• M52: 23,041,513 km (0.117 R)
• M53: 23,492,401 km (0.086 R)
• M54: 24,402,704 km (0.028 R)
• M55: 25,247,333 km (0.097 R)
• M56: 25,634,343 km (0.11 R)
• M57: 27,917,805 km (0.082 R)
• M58: 30,594,261 km (0.116 R)
• M59: 31,089,579 km (0.05 R)
• M60: 31,587,590 km (0.052 R)
• M61: 32,088,294 km (0.051 R)
• M62: 32,507,468 km (0.085 R)
• M63: 38,385,617 km (0.117 R)
• M64: 39,366,829 km (0.056 R)
• M65: 39,995,440 km (0.115 R)
• M66: 40,175,705 km (0.093 R)
• M67: 40,356,120 km (0.081 R)
• M68: 40,627,491 km (0.12 R)
• M69: 40,899,310 km (0.114 R)
• M70: 41,992,721 km (0.072 R)
• M71: 42,267,682 km (0.114 R)
• M72: 43,003,554 km (0.038 R)
• M73: 44,022,315 km (0.095 R)
• M74: 44,301,614 km (0.076 R)
• M75: 44,674,711 km (0.112 R)
• M76: 47,126,022 km (0.109 R)
• M77: 49,523,926 km (0.107 R)
• M78: 50,008,175 km (0.104 R)
• M79: 51,568,630 km (0.111 R)
• M80: 52,256,182 km (0.095 R)
• M81: 52,453,352 km (0.115 R)
• M82: 52,551,937 km (0.046 R)
• M83: 55,739,867 km (0.059 R)
• M84: 56,546,649 km (0.118 R)
• M85: 56,951,461 km (0.069 R)
• M86: 57,865,803 km (0.057 R)
• M87: 58,375,782 km (0.113 R)
• M88: 59,503,301 km (0.043 R)
• M89: 60,637,851 km (0.044 R)
• M90: 61,467,372 km (0.073 R)
• M91: 62,823,626 km (0.027 R)
• M92: 63,663,019 km (0.088 R)
• M93: 64,929,066 km (0.075 R)
• M94: 65,353,027 km (0.075 R)
• M95: 67,057,694 km (0.1 R)
• M96: 69,642,147 km (0.064 R)

Planet 10 - Ice Giant

Semi-Major Axis: 19.5 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 842.5

Radius: 5

Gravity: 33.7 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 17.82 AU - 21.18 AU

Year: 32269 Days

Day: 16.7 Hours

Environment

Temp: -194 °C

Axial Tilt: 7.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 112,145,059 km

• M1: 65,673 km (0.038 R)
• M2: 127,757 km (0.066 R)
• M3: 247,884 km (0.099 R)
• M4: 427,850 km (0.09 R)
• M5: 505,192 km (0.11 R)
• M6: 644,617 km (0.075 R)
• M7: 925,412 km (0.076 R)
• M8: 1,468,602 km (0.086 R)
• M9: 2,005,958 km (0.106 R)
• M10: 4,547,775 km (0.07 R)
• M11: 5,315,811 km (0.12 R)
• M12: 5,560,104 km (0.107 R)
• M13: 5,745,755 km (0.088 R)
• M14: 6,508,555 km (0.064 R)
• M15: 6,638,854 km (0.092 R)
• M16: 6,704,229 km (0.04 R)
• M17: 9,639,488 km (0.057 R)
• M18: 9,862,389 km (0.115 R)
• M19: 10,237,880 km (0.094 R)
• M20: 12,749,329 km (0.038 R)
• M21: 13,988,598 km (0.06 R)
• M22: 14,750,350 km (0.077 R)
• M23: 15,786,914 km (0.086 R)
• M24: 16,668,644 km (0.075 R)
• M25: 18,663,681 km (0.119 R)
• M26: 18,848,883 km (0.069 R)
• M27: 20,446,588 km (0.114 R)
• M28: 21,116,936 km (0.1 R)
• M29: 22,676,195 km (0.101 R)
• M30: 23,369,880 km (0.103 R)
• M31: 23,769,456 km (0.051 R)
• M32: 24,171,276 km (0.101 R)
• M33: 25,185,550 km (0.107 R)
• M34: 27,992,903 km (0.106 R)
• M35: 28,736,704 km (0.065 R)
• M36: 29,918,677 km (0.114 R)
• M37: 30,461,268 km (0.112 R)
• M38: 31,226,162 km (0.068 R)
• M39: 31,997,489 km (0.099 R)
• M40: 32,108,191 km (0.118 R)
• M41: 32,329,895 km (0.105 R)
• M42: 34,009,430 km (0.065 R)
• M43: 35,946,723 km (0.106 R)
• M44: 37,335,739 km (0.12 R)
• M45: 38,388,908 km (0.064 R)
• M46: 40,884,200 km (0.112 R)
• M47: 41,606,758 km (0.113 R)
• M48: 42,333,355 km (0.065 R)
• M49: 44,291,741 km (0.056 R)
• M50: 47,032,224 km (0.117 R)
• M51: 51,633,555 km (0.084 R)
• M52: 53,329,995 km (0.063 R)
• M53: 53,592,689 km (0.112 R)
• M54: 54,383,015 km (0.102 R)
• M55: 55,044,686 km (0.077 R)
• M56: 55,975,484 km (0.094 R)
• M57: 57,987,426 km (0.078 R)
• M58: 58,934,380 km (0.11 R)
• M59: 59,205,900 km (0.095 R)
• M60: 60,023,004 km (0.12 R)
• M61: 62,773,211 km (0.101 R)
• M62: 63,050,416 km (0.09 R)
• M63: 63,328,219 km (0.081 R)
• M64: 63,884,723 km (0.089 R)
• M65: 65,704,881 km (0.104 R)
• M66: 70,544,970 km (0.085 R)
• M67: 71,990,235 km (0.084 R)
• M68: 74,176,459 km (0.061 R)
• M69: 75,941,115 km (0.11 R)
• M70: 76,828,530 km (0.086 R)
• M71: 77,273,583 km (0.09 R)
• M72: 77,868,235 km (0.104 R)
• M73: 78,315,233 km (0.059 R)
• M74: 79,062,175 km (0.077 R)
• M75: 79,211,773 km (0.11 R)
• M76: 81,166,120 km (0.094 R)
• M77: 90,232,499 km (0.1 R)
• M78: 94,645,935 km (0.093 R)
• M79: 96,079,382 km (0.118 R)
• M80: 96,239,153 km (0.073 R)
• M81: 98,323,500 km (0.087 R)
• M82: 98,645,434 km (0.107 R)
• M83: 101,234,076 km (0.114 R)
• M84: 102,210,501 km (0.09 R)
• M85: 105,158,477 km (0.119 R)
• M86: 110,468,004 km (0.042 R)
• M87: 110,802,804 km (0.102 R)
• M88: 110,970,205 km (0.111 R)
• M89: 111,305,453 km (0.07 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 223 - 10,876 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit