🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.15 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.3

Radius: 1.61

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 0.95 AU - 1.35 AU

Year: 475 Days

Day: 13 Hours

Environment

Temp: -33 °C

Axial Tilt: 39.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 1.23 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.62

Radius: 1.47

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.15

Orbit Range: 1.05 AU - 1.41 AU

Year: 525 Days

Day: 45.1 Hours

Environment

Temp: -44 °C

Axial Tilt: 12.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.1 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.22

Radius: 1.78

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 1.82 AU - 2.38 AU

Year: 1172 Days

Day: 23.6 Hours

Environment

Temp: -83 °C

Axial Tilt: 46.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 55,546,243 km

• M1: 1,175,091 km (0.084 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.17 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.95

Radius: 0.98

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.112

Orbit Range: 2.81 AU - 3.53 AU

Year: 2173 Days

Day: 27 Hours

Environment

Temp: -118 °C

Axial Tilt: 6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 55,546,243 km

• M1: 344,374 km (0.067 R)

Asteroid Belt

Center: 3.6 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 4.03 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 80.8

Radius: 12.2

Gravity: 0.54 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 3.12 AU - 4.94 AU

Year: 3115 Days

Day: 10.5 Hours

Environment

Temp: -142 °C

Axial Tilt: 1.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (43)

Outer Limit: 55,546,243 km

• M1: 193,879 km (0.116 R)
• M2: 577,897 km (0.12 R)
• M3: 685,906 km (0.096 R)
• M4: 846,126 km (0.107 R)
• M5: 999,164 km (0.101 R)
• M6: 1,228,348 km (0.067 R)
• M7: 1,388,268 km (0.067 R)
• M8: 1,679,236 km (0.101 R)
• M9: 2,052,483 km (0.058 R)
• M10: 2,263,117 km (0.102 R)
• M11: 2,500,229 km (0.113 R)
• M12: 2,685,880 km (0.052 R)
• M13: 2,775,489 km (0.079 R)
• M14: 3,009,161 km (0.119 R)
• M15: 3,165,192 km (0.118 R)
• M16: 3,260,037 km (0.108 R)
• M17: 3,355,929 km (0.075 R)
• M18: 3,517,794 km (0.027 R)
• M19: 3,638,220 km (0.045 R)
• M20: 3,928,290 km (0.068 R)
• M21: 4,295,852 km (0.105 R)
• M22: 4,483,897 km (0.096 R)
• M23: 4,916,983 km (0.069 R)
• M24: 5,363,532 km (0.111 R)
• M25: 5,642,832 km (0.113 R)
• M26: 5,849,127 km (0.054 R)
• M27: 5,927,068 km (0.104 R)
• M28: 6,739,683 km (0.11 R)
• M29: 6,903,792 km (0.084 R)
• M30: 7,138,362 km (0.113 R)
• M31: 7,375,624 km (0.095 R)
• M32: 7,573,093 km (0.059 R)
• M33: 8,016,351 km (0.08 R)
• M34: 8,190,334 km (0.117 R)
• M35: 8,292,360 km (0.026 R)
• M36: 8,615,790 km (0.08 R)
• M37: 8,808,921 km (0.086 R)
• M38: 9,003,398 km (0.115 R)
• M39: 9,580,248 km (0.096 R)
• M40: 9,795,818 km (0.068 R)
• M41: 10,341,850 km (0.103 R)
• M42: 10,452,104 km (0.025 R)
• M43: 10,769,700 km (0.064 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.36 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 705.3

Radius: 8.4

Gravity: 10 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 5.13 AU - 5.59 AU

Year: 4778 Days

Day: 6 Hours

Environment

Temp: -154 °C

Axial Tilt: 34.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 55,546,243 km

• M1: 118,182 km (0.109 R)
• M2: 187,895 km (0.106 R)
• M3: 242,498 km (0.046 R)
• M4: 297,401 km (0.106 R)
• M5: 404,812 km (0.03 R)
• M6: 464,053 km (0.104 R)
• M7: 526,884 km (0.086 R)
• M8: 1,194,539 km (0.043 R)
• M9: 1,269,039 km (0.108 R)
• M10: 1,329,775 km (0.119 R)
• M11: 1,550,283 km (0.09 R)
• M12: 1,665,024 km (0.068 R)
• M13: 2,225,418 km (0.051 R)
• M14: 2,468,963 km (0.104 R)
• M15: 2,623,199 km (0.059 R)
• M16: 2,840,415 km (0.076 R)
• M17: 3,419,658 km (0.088 R)
• M18: 3,679,060 km (0.077 R)
• M19: 4,034,804 km (0.081 R)
• M20: 4,171,088 km (0.048 R)
• M21: 4,355,243 km (0.085 R)
• M22: 5,167,410 km (0.069 R)
• M23: 5,290,828 km (0.106 R)
• M24: 5,768,643 km (0.085 R)
• M25: 7,283,472 km (0.108 R)
• M26: 7,786,270 km (0.093 R)
• M27: 7,956,213 km (0.039 R)
• M28: 8,098,930 km (0.096 R)
• M29: 8,271,266 km (0.088 R)
• M30: 8,648,851 km (0.098 R)
• M31: 8,766,136 km (0.064 R)
• M32: 8,972,731 km (0.109 R)
• M33: 9,031,971 km (0.048 R)
• M34: 9,693,194 km (0.048 R)
• M35: 9,754,080 km (0.089 R)
• M36: 9,845,634 km (0.085 R)
• M37: 10,557,122 km (0.099 R)
• M38: 11,093,580 km (0.085 R)
• M39: 11,317,079 km (0.119 R)
• M40: 11,703,789 km (0.085 R)
• M41: 11,931,328 km (0.088 R)
• M42: 12,822,632 km (0.071 R)
• M43: 13,598,746 km (0.114 R)
• M44: 13,769,437 km (0.104 R)
• M45: 14,389,969 km (0.11 R)
• M46: 14,773,687 km (0.092 R)
• M47: 15,054,931 km (0.083 R)
• M48: 15,160,847 km (0.118 R)
• M49: 15,408,880 km (0.091 R)
• M50: 16,596,537 km (0.105 R)
• M51: 17,256,563 km (0.114 R)
• M52: 17,367,415 km (0.109 R)
• M53: 17,478,566 km (0.093 R)
• M54: 17,552,767 km (0.073 R)
• M55: 18,150,111 km (0.094 R)
• M56: 18,564,647 km (0.043 R)
• M57: 18,906,179 km (0.111 R)
• M58: 19,287,953 km (0.069 R)
• M59: 19,479,887 km (0.113 R)
• M60: 19,595,376 km (0.115 R)
• M61: 19,788,208 km (0.066 R)
• M62: 19,981,788 km (0.065 R)
• M63: 20,175,966 km (0.09 R)
• M64: 21,077,293 km (0.113 R)
• M65: 21,156,280 km (0.065 R)
• M66: 21,314,555 km (0.043 R)
• M67: 21,473,278 km (0.053 R)
• M68: 22,152,004 km (0.096 R)
• M69: 22,352,914 km (0.053 R)
• M70: 22,756,678 km (0.078 R)
• M71: 22,878,302 km (0.06 R)
• M72: 23,081,455 km (0.088 R)
• M73: 23,448,718 km (0.094 R)
• M74: 23,571,538 km (0.063 R)
• M75: 23,735,647 km (0.074 R)
• M76: 24,230,218 km (0.103 R)
• M77: 24,520,288 km (0.106 R)
• M78: 24,978,506 km (0.061 R)
• M79: 25,271,568 km (0.077 R)
• M80: 25,945,656 km (0.081 R)
• M81: 26,625,579 km (0.073 R)
• M82: 26,839,354 km (0.071 R)
• M83: 26,967,859 km (0.085 R)
• M84: 27,268,401 km (0.092 R)
• M85: 27,656,607 km (0.111 R)
• M86: 28,613,136 km (0.065 R)
• M87: 29,051,458 km (0.107 R)

Planet 7 - Gas Giant

Semi-Major Axis: 10.73 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 55.4

Radius: 10.6

Gravity: 0.49 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 8.94 AU - 12.52 AU

Year: 13532 Days

Day: 10.8 Hours

Environment

Temp: -177 °C

Axial Tilt: 45.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (41)

Outer Limit: 55,546,243 km

• M1: 197,918 km (0.114 R)
• M2: 326,123 km (0.081 R)
• M3: 530,773 km (0.071 R)
• M4: 650,003 km (0.116 R)
• M5: 1,327,980 km (0.115 R)
• M6: 1,582,895 km (0.104 R)
• M7: 3,285,319 km (0.099 R)
• M8: 3,690,879 km (0.032 R)
• M9: 3,990,523 km (0.094 R)
• M10: 4,360,479 km (0.076 R)
• M11: 4,444,254 km (0.095 R)
• M12: 4,592,056 km (0.104 R)
• M13: 5,023,496 km (0.114 R)
• M14: 5,400,483 km (0.047 R)
• M15: 5,558,458 km (0.113 R)
• M16: 6,418,646 km (0.057 R)
• M17: 7,620,964 km (0.088 R)
• M18: 7,696,810 km (0.076 R)
• M19: 8,364,765 km (0.071 R)
• M20: 9,104,975 km (0.119 R)
• M21: 9,374,401 km (0.087 R)
• M22: 10,704,176 km (0.09 R)
• M23: 11,798,335 km (0.079 R)
• M24: 11,974,412 km (0.096 R)
• M25: 12,988,237 km (0.077 R)
• M26: 13,352,657 km (0.096 R)
• M27: 14,372,167 km (0.079 R)
• M28: 14,938,843 km (0.111 R)
• M29: 15,867,098 km (0.091 R)
• M30: 16,126,351 km (0.062 R)
• M31: 16,583,672 km (0.07 R)
• M32: 17,310,867 km (0.062 R)
• M33: 18,899,148 km (0.043 R)
• M34: 19,762,926 km (0.048 R)
• M35: 21,064,727 km (0.083 R)
• M36: 22,503,110 km (0.098 R)
• M37: 22,794,676 km (0.085 R)
• M38: 22,977,485 km (0.106 R)
• M39: 23,087,290 km (0.118 R)
• M40: 24,233,509 km (0.098 R)
• M41: 24,719,552 km (0.12 R)

Planet 8 - Ice Giant

Semi-Major Axis: 15.67 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 186.9

Radius: 4

Gravity: 11.68 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 14.95 AU - 16.39 AU

Year: 23882 Days

Day: 16 Hours

Environment

Temp: -205 °C

Axial Tilt: 7.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 55,546,243 km

• M1: 141,669 km (0.09 R)
• M2: 218,562 km (0.09 R)
• M3: 413,189 km (0.102 R)
• M4: 651,648 km (0.089 R)
• M5: 824,883 km (0.057 R)
• M6: 948,301 km (0.073 R)
• M7: 1,077,553 km (0.092 R)
• M8: 1,282,054 km (0.093 R)
• M9: 1,937,891 km (0.116 R)
• M10: 1,992,195 km (0.037 R)
• M11: 2,019,422 km (0.07 R)
• M12: 2,681,093 km (0.109 R)
• M13: 2,711,312 km (0.048 R)
• M14: 3,601,569 km (0.105 R)
• M15: 4,573,506 km (0.096 R)
• M16: 4,828,570 km (0.098 R)
• M17: 5,013,473 km (0.118 R)
• M18: 5,352,313 km (0.11 R)
• M19: 6,371,972 km (0.099 R)
• M20: 6,656,507 km (0.082 R)
• M21: 7,449,675 km (0.105 R)
• M22: 7,922,404 km (0.047 R)
• M23: 8,404,708 km (0.051 R)
• M24: 9,767,843 km (0.116 R)
• M25: 10,427,121 km (0.102 R)
• M26: 10,570,286 km (0.049 R)
• M27: 10,810,241 km (0.083 R)
• M28: 11,197,999 km (0.086 R)
• M29: 11,344,605 km (0.106 R)
• M30: 11,442,592 km (0.092 R)
• M31: 11,491,809 km (0.044 R)
• M32: 12,844,922 km (0.117 R)
• M33: 13,514,223 km (0.115 R)
• M34: 14,142,085 km (0.076 R)
• M35: 14,353,467 km (0.09 R)
• M36: 14,406,425 km (0.09 R)
• M37: 14,512,639 km (0.084 R)
• M38: 14,940,190 km (0.118 R)
• M39: 15,807,409 km (0.11 R)
• M40: 16,690,934 km (0.089 R)
• M41: 16,914,283 km (0.055 R)
• M42: 17,703,861 km (0.109 R)
• M43: 19,201,635 km (0.093 R)
• M44: 19,788,507 km (0.105 R)
• M45: 20,202,893 km (0.106 R)
• M46: 20,560,283 km (0.071 R)
• M47: 20,859,628 km (0.112 R)
• M48: 21,040,043 km (0.115 R)
• M49: 21,160,469 km (0.095 R)
• M50: 21,341,782 km (0.117 R)
• M51: 21,584,130 km (0.074 R)
• M52: 21,888,412 km (0.104 R)
• M53: 22,378,345 km (0.055 R)
• M54: 23,057,669 km (0.117 R)
• M55: 24,944,697 km (0.12 R)
• M56: 25,971,238 km (0.111 R)
• M57: 28,330,845 km (0.052 R)
• M58: 28,663,999 km (0.034 R)
• M59: 29,468,686 km (0.107 R)
• M60: 30,145,018 km (0.056 R)
• M61: 30,758,070 km (0.029 R)
• M62: 31,375,161 km (0.095 R)
• M63: 32,691,323 km (0.085 R)
• M64: 33,813,607 km (0.1 R)
• M65: 34,096,197 km (0.047 R)
• M66: 35,019,814 km (0.074 R)
• M67: 35,448,861 km (0.066 R)
• M68: 35,807,746 km (0.075 R)
• M69: 36,456,851 km (0.04 R)
• M70: 36,891,733 km (0.112 R)
• M71: 37,328,259 km (0.12 R)
• M72: 38,059,643 km (0.118 R)
• M73: 39,165,620 km (0.076 R)
• M74: 40,057,971 km (0.04 R)
• M75: 40,806,709 km (0.096 R)
• M76: 41,484,537 km (0.07 R)
• M77: 42,470,237 km (0.09 R)
• M78: 42,546,233 km (0.108 R)
• M79: 46,803,040 km (0.103 R)
• M80: 47,196,782 km (0.085 R)
• M81: 48,145,980 km (0.077 R)
• M82: 49,101,612 km (0.114 R)
• M83: 49,261,382 km (0.09 R)
• M84: 49,902,559 km (0.103 R)
• M85: 50,304,827 km (0.104 R)
• M86: 50,385,311 km (0.09 R)
• M87: 51,680,080 km (0.116 R)
• M88: 52,086,987 km (0.065 R)
• M89: 52,494,790 km (0.081 R)
• M90: 53,807,362 km (0.095 R)
• M91: 54,550,265 km (0.105 R)
• M92: 55,130,555 km (0.1 R)
• M93: 55,296,759 km (0.114 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 354 - 14,729 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit