🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.68 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.73

Radius: 1.49

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 0.55 AU - 0.81 AU

Year: 238 Days

Day: 39.1 Hours

Environment

Temp: 7 °C

Axial Tilt: 38.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 59,103,637 km

• M1: 177,273 km (0.112 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.72 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.32

Radius: 0.63

Gravity: 0.81 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 0.61 AU - 0.83 AU

Year: 259 Days

Day: 32 Hours

Environment

Temp: 5 °C

Axial Tilt: 47.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 0.82 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.33

Radius: 0.64

Gravity: 0.81 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 0.66 AU - 0.98 AU

Year: 315 Days

Day: 21 Hours

Environment

Temp: -22 °C

Axial Tilt: 1.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 0.98 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.56

Radius: 1.66

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 0.9 AU - 1.06 AU

Year: 412 Days

Day: 22.6 Hours

Environment

Temp: -47 °C

Axial Tilt: 9.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 1.38 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.39

Radius: 1.63

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 1.18 AU - 1.58 AU

Year: 688 Days

Day: 27.8 Hours

Environment

Temp: -84 °C

Axial Tilt: 6.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 59,103,637 km

• M1: 456,872 km (0.076 R)

Planet 6 - Terrestrial

Semi-Major Axis: 2.15 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.52

Radius: 0.77

Gravity: 0.88 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 1.98 AU - 2.32 AU

Year: 1339 Days

Day: 44.4 Hours

Environment

Temp: -119 °C

Axial Tilt: 8.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 59,103,637 km

• M1: 577,149 km (0.117 R)

Asteroid Belt

Center: 3.68 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 5.2 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 854.8

Radius: 10.6

Gravity: 7.61 G

Time & Orbit

Eccentricity (e): 0.208

Orbit Range: 4.12 AU - 6.28 AU

Year: 5035 Days

Day: 5.4 Hours

Environment

Temp: -173 °C

Axial Tilt: 38.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 59,103,637 km

• M1: 150,944 km (0.054 R)
• M2: 318,045 km (0.099 R)
• M3: 442,361 km (0.104 R)
• M4: 826,827 km (0.108 R)
• M5: 923,767 km (0.098 R)
• M6: 1,207,105 km (0.091 R)
• M7: 1,517,970 km (0.115 R)
• M8: 1,656,497 km (0.08 R)
• M9: 1,745,209 km (0.09 R)
• M10: 1,890,767 km (0.112 R)
• M11: 2,233,197 km (0.104 R)
• M12: 2,574,579 km (0.117 R)
• M13: 2,804,511 km (0.111 R)
• M14: 4,004,137 km (0.087 R)
• M15: 4,494,070 km (0.107 R)
• M16: 4,771,574 km (0.097 R)
• M17: 5,003,002 km (0.072 R)
• M18: 5,080,942 km (0.059 R)
• M19: 5,264,349 km (0.09 R)
• M20: 5,664,823 km (0.044 R)
• M21: 5,800,508 km (0.099 R)
• M22: 6,047,644 km (0.066 R)
• M23: 6,130,670 km (0.094 R)
• M24: 6,242,121 km (0.079 R)
• M25: 7,041,123 km (0.108 R)
• M26: 7,128,638 km (0.117 R)
• M27: 7,304,714 km (0.113 R)
• M28: 7,601,517 km (0.111 R)
• M29: 8,206,939 km (0.109 R)
• M30: 8,329,909 km (0.106 R)
• M31: 8,890,901 km (0.077 R)
• M32: 9,176,034 km (0.106 R)
• M33: 9,657,889 km (0.097 R)
• M34: 9,983,713 km (0.083 R)
• M35: 10,412,760 km (0.099 R)
• M36: 11,084,604 km (0.068 R)
• M37: 11,152,521 km (0.117 R)
• M38: 11,460,094 km (0.079 R)
• M39: 13,147,110 km (0.107 R)
• M40: 13,690,150 km (0.058 R)
• M41: 14,798,072 km (0.057 R)
• M42: 14,985,518 km (0.086 R)
• M43: 15,400,802 km (0.11 R)
• M44: 15,552,793 km (0.085 R)
• M45: 16,942,408 km (0.118 R)
• M46: 17,020,797 km (0.062 R)
• M47: 17,572,813 km (0.085 R)
• M48: 17,771,329 km (0.106 R)
• M49: 18,130,664 km (0.11 R)
• M50: 18,492,391 km (0.069 R)
• M51: 18,573,024 km (0.115 R)
• M52: 18,815,971 km (0.061 R)
• M53: 19,141,347 km (0.109 R)
• M54: 19,797,782 km (0.072 R)
• M55: 20,378,072 km (0.104 R)
• M56: 20,670,387 km (0.079 R)
• M57: 21,470,885 km (0.116 R)
• M58: 22,841,800 km (0.083 R)
• M59: 23,058,567 km (0.093 R)
• M60: 23,145,483 km (0.068 R)
• M61: 23,537,879 km (0.118 R)
• M62: 25,039,991 km (0.115 R)
• M63: 26,164,368 km (0.065 R)
• M64: 26,255,025 km (0.048 R)
• M65: 26,573,070 km (0.084 R)
• M66: 26,892,461 km (0.035 R)
• M67: 27,029,792 km (0.049 R)
• M68: 27,121,346 km (0.068 R)
• M69: 27,489,058 km (0.104 R)
• M70: 27,765,814 km (0.11 R)
• M71: 28,368,693 km (0.106 R)
• M72: 28,648,441 km (0.099 R)
• M73: 28,929,087 km (0.094 R)
• M74: 29,022,885 km (0.083 R)
• M75: 29,445,947 km (0.094 R)
• M76: 30,298,356 km (0.117 R)
• M77: 30,679,831 km (0.057 R)
• M78: 31,351,226 km (0.052 R)
• M79: 32,075,878 km (0.08 R)
• M80: 32,270,056 km (0.098 R)
• M81: 32,464,683 km (0.094 R)

Planet 8 - Gas Giant

Semi-Major Axis: 5.22 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 929.4

Radius: 15

Gravity: 4.13 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 4.52 AU - 5.92 AU

Year: 5064 Days

Day: 5 Hours

Environment

Temp: -174 °C

Axial Tilt: 20.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 59,103,637 km

• M1: 187,596 km (0.081 R)
• M2: 584,030 km (0.079 R)
• M3: 704,157 km (0.092 R)
• M4: 930,948 km (0.117 R)
• M5: 1,137,393 km (0.098 R)
• M6: 1,426,416 km (0.087 R)
• M7: 1,685,968 km (0.076 R)
• M8: 1,905,278 km (0.093 R)
• M9: 2,134,163 km (0.117 R)
• M10: 2,312,185 km (0.117 R)
• M11: 2,768,159 km (0.106 R)
• M12: 2,875,869 km (0.112 R)
• M13: 3,051,348 km (0.096 R)
• M14: 3,435,964 km (0.087 R)
• M15: 3,836,437 km (0.113 R)
• M16: 3,957,163 km (0.029 R)
• M17: 4,708,443 km (0.04 R)
• M18: 5,207,203 km (0.114 R)
• M19: 5,341,242 km (0.086 R)
• M20: 5,613,062 km (0.079 R)
• M21: 6,029,243 km (0.109 R)
• M22: 6,312,432 km (0.079 R)
• M23: 6,426,874 km (0.084 R)
• M24: 7,609,894 km (0.042 R)
• M25: 7,762,634 km (0.081 R)
• M26: 8,257,952 km (0.117 R)
• M27: 8,699,864 km (0.119 R)
• M28: 8,891,649 km (0.11 R)
• M29: 9,312,019 km (0.104 R)
• M30: 10,038,316 km (0.12 R)
• M31: 10,408,421 km (0.106 R)
• M32: 10,612,174 km (0.106 R)
• M33: 11,685,987 km (0.052 R)
• M34: 12,146,599 km (0.106 R)
• M35: 12,289,615 km (0.11 R)
• M36: 12,830,561 km (0.106 R)
• M37: 13,122,426 km (0.111 R)
• M38: 13,342,634 km (0.059 R)
• M39: 13,824,190 km (0.068 R)
• M40: 15,072,135 km (0.118 R)
• M41: 15,418,753 km (0.12 R)
• M42: 16,080,724 km (0.1 R)
• M43: 16,198,457 km (0.057 R)
• M44: 16,513,959 km (0.072 R)
• M45: 16,951,084 km (0.113 R)
• M46: 17,111,004 km (0.072 R)
• M47: 18,121,837 km (0.089 R)
• M48: 18,531,586 km (0.059 R)
• M49: 18,696,443 km (0.108 R)
• M50: 18,903,037 km (0.062 R)
• M51: 19,318,620 km (0.039 R)
• M52: 19,695,308 km (0.085 R)
• M53: 19,990,015 km (0.081 R)
• M54: 20,286,070 km (0.117 R)
• M55: 21,312,311 km (0.093 R)
• M56: 22,706,862 km (0.051 R)
• M57: 22,927,370 km (0.074 R)
• M58: 23,060,063 km (0.112 R)
• M59: 24,265,822 km (0.074 R)
• M60: 24,853,592 km (0.092 R)
• M61: 25,172,086 km (0.12 R)
• M62: 25,675,333 km (0.094 R)
• M63: 28,146,241 km (0.084 R)
• M64: 28,620,915 km (0.113 R)
• M65: 29,385,959 km (0.11 R)
• M66: 29,626,362 km (0.04 R)
• M67: 29,771,023 km (0.12 R)
• M68: 30,303,143 km (0.117 R)
• M69: 31,376,957 km (0.107 R)
• M70: 32,116,120 km (0.073 R)
• M71: 32,961,048 km (0.098 R)

Planet 9 - Ice Giant

Semi-Major Axis: 10.22 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 102.5

Radius: 5.5

Gravity: 3.39 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 9.47 AU - 10.97 AU

Year: 13872 Days

Day: 15.2 Hours

Environment

Temp: -190 °C

Axial Tilt: 95.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 59,103,637 km

• M1: 95,294 km (0.07 R)
• M2: 132,394 km (0.1 R)
• M3: 311,612 km (0.114 R)
• M4: 486,941 km (0.028 R)
• M5: 743,202 km (0.106 R)
• M6: 1,381,387 km (0.111 R)
• M7: 1,583,194 km (0.117 R)
• M8: 1,652,458 km (0.045 R)
• M9: 1,794,277 km (0.054 R)
• M10: 1,884,933 km (0.089 R)
• M11: 2,420,344 km (0.056 R)
• M12: 2,663,590 km (0.097 R)
• M13: 2,872,279 km (0.075 R)
• M14: 3,042,970 km (0.064 R)
• M15: 3,372,086 km (0.076 R)
• M16: 3,620,717 km (0.081 R)
• M17: 3,666,494 km (0.105 R)
• M18: 3,735,608 km (0.1 R)
• M19: 4,672,989 km (0.073 R)
• M20: 4,798,202 km (0.05 R)
• M21: 5,077,651 km (0.103 R)
• M22: 5,467,204 km (0.088 R)
• M23: 5,974,341 km (0.119 R)
• M24: 6,552,387 km (0.067 R)
• M25: 7,205,681 km (0.1 R)
• M26: 7,292,447 km (0.104 R)
• M27: 7,672,276 km (0.102 R)
• M28: 8,028,768 km (0.086 R)
• M29: 8,239,103 km (0.088 R)
• M30: 8,573,454 km (0.109 R)
• M31: 8,726,792 km (0.105 R)
• M32: 8,912,144 km (0.034 R)
• M33: 9,067,576 km (0.068 R)
• M34: 9,318,152 km (0.113 R)
• M35: 9,922,378 km (0.11 R)
• M36: 11,068,148 km (0.106 R)
• M37: 11,877,622 km (0.097 R)
• M38: 12,255,058 km (0.119 R)
• M39: 12,741,101 km (0.029 R)
• M40: 13,198,123 km (0.089 R)
• M41: 13,553,268 km (0.048 R)
• M42: 13,839,598 km (0.087 R)
• M43: 13,983,661 km (0.118 R)
• M44: 14,382,040 km (0.104 R)
• M45: 14,931,363 km (0.059 R)
• M46: 16,012,657 km (0.032 R)
• M47: 16,620,024 km (0.085 R)
• M48: 16,964,997 km (0.078 R)
• M49: 17,157,679 km (0.083 R)
• M50: 17,545,137 km (0.077 R)
• M51: 17,661,973 km (0.057 R)
• M52: 18,289,387 km (0.113 R)
• M53: 18,725,016 km (0.115 R)
• M54: 18,884,188 km (0.11 R)
• M55: 19,727,471 km (0.089 R)
• M56: 20,542,032 km (0.106 R)
• M57: 21,036,004 km (0.054 R)
• M58: 21,284,486 km (0.108 R)
• M59: 22,372,362 km (0.115 R)
• M60: 22,456,735 km (0.047 R)
• M61: 22,625,930 km (0.071 R)
• M62: 22,923,031 km (0.112 R)
• M63: 24,124,302 km (0.106 R)
• M64: 24,471,220 km (0.072 R)
• M65: 24,514,753 km (0.06 R)
• M66: 25,038,495 km (0.098 R)
• M67: 25,610,258 km (0.092 R)
• M68: 25,698,521 km (0.112 R)
• M69: 26,186,210 km (0.057 R)
• M70: 26,453,391 km (0.109 R)
• M71: 26,632,161 km (0.095 R)
• M72: 26,676,891 km (0.055 R)
• M73: 27,396,008 km (0.108 R)
• M74: 27,939,497 km (0.104 R)
• M75: 28,030,452 km (0.043 R)
• M76: 28,303,768 km (0.115 R)
• M77: 28,715,610 km (0.087 R)
• M78: 29,129,249 km (0.115 R)
• M79: 29,730,333 km (0.072 R)
• M80: 29,823,233 km (0.07 R)

Planet 10 - Ice Giant

Semi-Major Axis: 12.07 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 405.1

Radius: 6.5

Gravity: 9.59 G

Time & Orbit

Eccentricity (e): 0.006

Orbit Range: 12 AU - 12.14 AU

Year: 17805 Days

Day: 15.6 Hours

Environment

Temp: -211 °C

Axial Tilt: 34.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 59,103,637 km

• M1: 273,465 km (0.066 R)
• M2: 387,458 km (0.078 R)
• M3: 500,854 km (0.072 R)
• M4: 800,947 km (0.082 R)
• M5: 905,217 km (0.08 R)
• M6: 1,492,239 km (0.047 R)
• M7: 1,543,551 km (0.109 R)
• M8: 1,891,515 km (0.085 R)
• M9: 2,503,820 km (0.041 R)
• M10: 2,689,321 km (0.117 R)
• M11: 3,172,672 km (0.081 R)
• M12: 3,239,093 km (0.066 R)
• M13: 4,145,058 km (0.054 R)
• M14: 4,327,866 km (0.087 R)
• M15: 4,513,368 km (0.118 R)
• M16: 4,892,000 km (0.094 R)
• M17: 5,202,416 km (0.075 R)
• M18: 5,320,448 km (0.076 R)
• M19: 5,599,299 km (0.105 R)
• M20: 5,679,932 km (0.05 R)
• M21: 6,047,195 km (0.06 R)
• M22: 6,171,361 km (0.091 R)
• M23: 6,380,200 km (0.096 R)
• M24: 7,282,275 km (0.098 R)
• M25: 7,770,712 km (0.101 R)
• M26: 7,815,591 km (0.116 R)
• M27: 8,086,962 km (0.103 R)
• M28: 8,546,227 km (0.081 R)
• M29: 9,013,870 km (0.079 R)
• M30: 9,441,870 km (0.046 R)
• M31: 10,366,983 km (0.111 R)
• M32: 11,168,229 km (0.116 R)
• M33: 11,525,020 km (0.073 R)
• M34: 11,937,461 km (0.117 R)
• M35: 12,041,282 km (0.117 R)
• M36: 12,936,177 km (0.086 R)
• M37: 13,042,840 km (0.113 R)
• M38: 13,257,064 km (0.073 R)
• M39: 14,733,445 km (0.03 R)
• M40: 15,406,187 km (0.078 R)
• M41: 15,575,981 km (0.117 R)
• M42: 15,746,373 km (0.027 R)
• M43: 16,607,458 km (0.086 R)
• M44: 17,190,142 km (0.084 R)
• M45: 17,720,167 km (0.079 R)
• M46: 17,898,039 km (0.059 R)
• M47: 18,796,224 km (0.087 R)
• M48: 18,977,687 km (0.113 R)
• M49: 19,281,221 km (0.109 R)
• M50: 19,342,257 km (0.039 R)
• M51: 19,464,179 km (0.12 R)
• M52: 20,078,278 km (0.118 R)
• M53: 20,140,062 km (0.111 R)
• M54: 21,767,687 km (0.119 R)
• M55: 23,112,871 km (0.062 R)
• M56: 25,213,824 km (0.087 R)
• M57: 26,287,039 km (0.099 R)
• M58: 26,897,248 km (0.111 R)
• M59: 26,965,315 km (0.068 R)
• M60: 30,229,691 km (0.114 R)
• M61: 31,728,063 km (0.036 R)
• M62: 31,800,019 km (0.086 R)
• M63: 32,232,806 km (0.067 R)
• M64: 32,377,617 km (0.058 R)
• M65: 32,667,687 km (0.096 R)
• M66: 34,870,665 km (0.11 R)
• M67: 35,615,663 km (0.119 R)
• M68: 35,915,158 km (0.04 R)
• M69: 37,197,062 km (0.097 R)
• M70: 37,881,771 km (0.119 R)
• M71: 38,263,994 km (0.077 R)
• M72: 38,340,588 km (0.103 R)
• M73: 39,495,633 km (0.108 R)
• M74: 41,288,863 km (0.061 R)
• M75: 42,314,057 km (0.076 R)
• M76: 44,711,812 km (0.038 R)
• M77: 44,873,228 km (0.071 R)
• M78: 45,602,069 km (0.097 R)
• M79: 45,683,300 km (0.11 R)
• M80: 45,764,532 km (0.085 R)
• M81: 46,416,330 km (0.087 R)
• M82: 48,307,546 km (0.118 R)
• M83: 49,554,295 km (0.084 R)
• M84: 50,223,596 km (0.116 R)
• M85: 50,643,517 km (0.043 R)
• M86: 52,760,027 km (0.08 R)
• M87: 52,845,298 km (0.08 R)
• M88: 54,129,746 km (0.111 R)
• M89: 54,819,093 km (0.115 R)
• M90: 55,164,813 km (0.088 R)
• M91: 57,166,582 km (0.06 R)
• M92: 57,254,247 km (0.115 R)
• M93: 57,692,718 km (0.115 R)
• M94: 58,220,499 km (0.114 R)
• M95: 58,749,926 km (0.101 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: 198 - 11,790 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit