🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.76

Radius: 0.9

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 0.51 AU - 0.53 AU

Year: 141 Days

Day: 47.6 Hours

Environment

Temp: 237 °C

Axial Tilt: 48 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 56,573,153 km

• M1: 52,359 km (0.116 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.62 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.74

Radius: 1.69

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 1.35 AU - 1.89 AU

Year: 773 Days

Day: 43.7 Hours

Environment

Temp: -64 °C

Axial Tilt: 11.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 56,573,153 km

• M1: 1,334,413 km (0.083 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.12 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.89

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 1.65 AU - 2.59 AU

Year: 1157 Days

Day: 46.4 Hours

Environment

Temp: -88 °C

Axial Tilt: 19.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.95 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.4

Radius: 1.42

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 3.61 AU - 4.29 AU

Year: 2942 Days

Day: 18.7 Hours

Environment

Temp: -135 °C

Axial Tilt: 31.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.38 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 4.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 965.6

Radius: 10.2

Gravity: 9.28 G

Time & Orbit

Eccentricity (e): 0.069

Orbit Range: 4.48 AU - 5.14 AU

Year: 3953 Days

Day: 12.3 Hours

Environment

Temp: -138 °C

Axial Tilt: 31.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 56,573,153 km

• M1: 196,422 km (0.041 R)
• M2: 284,236 km (0.113 R)
• M3: 420,520 km (0.108 R)
• M4: 488,587 km (0.103 R)
• M5: 637,885 km (0.108 R)
• M6: 1,339,948 km (0.038 R)
• M7: 1,446,761 km (0.115 R)
• M8: 1,540,559 km (0.092 R)
• M9: 1,636,601 km (0.03 R)
• M10: 1,801,308 km (0.106 R)
• M11: 1,868,627 km (0.107 R)
• M12: 1,988,754 km (0.101 R)
• M13: 2,401,644 km (0.086 R)
• M14: 2,743,475 km (0.103 R)
• M15: 2,980,139 km (0.102 R)
• M16: 3,264,674 km (0.106 R)
• M17: 3,816,391 km (0.086 R)
• M18: 4,170,489 km (0.052 R)
• M19: 4,328,764 km (0.119 R)
• M20: 4,512,021 km (0.105 R)
• M21: 5,005,545 km (0.101 R)
• M22: 5,319,700 km (0.09 R)
• M23: 5,417,687 km (0.069 R)
• M24: 5,516,272 km (0.036 R)
• M25: 6,120,498 km (0.082 R)
• M26: 6,534,884 km (0.083 R)
• M27: 7,418,259 km (0.08 R)
• M28: 7,943,946 km (0.08 R)
• M29: 8,253,763 km (0.065 R)
• M30: 8,653,938 km (0.103 R)
• M31: 8,740,555 km (0.072 R)
• M32: 9,001,902 km (0.085 R)
• M33: 9,681,825 km (0.079 R)
• M34: 10,286,499 km (0.085 R)
• M35: 12,108,302 km (0.106 R)
• M36: 12,172,928 km (0.109 R)
• M37: 12,334,793 km (0.117 R)
• M38: 12,660,917 km (0.109 R)
• M39: 13,022,943 km (0.09 R)
• M40: 13,455,281 km (0.107 R)
• M41: 14,061,601 km (0.041 R)
• M42: 14,470,752 km (0.04 R)
• M43: 14,849,234 km (0.087 R)
• M44: 14,918,348 km (0.082 R)
• M45: 15,405,589 km (0.089 R)
• M46: 15,475,601 km (0.113 R)
• M47: 15,827,455 km (0.112 R)
• M48: 16,574,696 km (0.099 R)
• M49: 16,754,363 km (0.039 R)
• M50: 17,006,884 km (0.098 R)
• M51: 17,552,318 km (0.073 R)
• M52: 17,698,774 km (0.09 R)
• M53: 17,882,331 km (0.032 R)
• M54: 18,140,537 km (0.039 R)
• M55: 18,288,639 km (0.057 R)
• M56: 18,437,040 km (0.1 R)
• M57: 19,185,329 km (0.115 R)
• M58: 19,829,198 km (0.12 R)
• M59: 20,326,311 km (0.112 R)
• M60: 20,789,018 km (0.098 R)
• M61: 20,943,851 km (0.097 R)
• M62: 21,960,519 km (0.092 R)
• M63: 22,118,344 km (0.075 R)
• M64: 22,355,906 km (0.089 R)
• M65: 22,594,215 km (0.119 R)
• M66: 23,394,564 km (0.086 R)
• M67: 23,475,197 km (0.083 R)
• M68: 23,596,222 km (0.105 R)
• M69: 23,919,952 km (0.112 R)
• M70: 25,023,236 km (0.091 R)
• M71: 25,851,260 km (0.061 R)
• M72: 26,017,912 km (0.051 R)
• M73: 26,143,125 km (0.08 R)
• M74: 26,394,300 km (0.061 R)
• M75: 26,562,149 km (0.057 R)
• M76: 26,856,707 km (0.088 R)
• M77: 27,789,600 km (0.083 R)
• M78: 28,302,870 km (0.047 R)
• M79: 28,474,758 km (0.12 R)
• M80: 28,560,777 km (0.107 R)
• M81: 28,646,795 km (0.108 R)

Planet 6 - Ice Giant

Semi-Major Axis: 13.22 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 844.3

Radius: 8

Gravity: 13.19 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 11.96 AU - 14.48 AU

Year: 18013 Days

Day: 18.7 Hours

Environment

Temp: -199 °C

Axial Tilt: 16 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 56,573,153 km

• M1: 118,781 km (0.118 R)
• M2: 239,057 km (0.119 R)
• M3: 974,630 km (0.11 R)
• M4: 1,329,775 km (0.067 R)
• M5: 1,723,068 km (0.032 R)
• M6: 1,786,647 km (0.078 R)
• M7: 1,916,349 km (0.11 R)
• M8: 1,982,471 km (0.05 R)
• M9: 2,083,001 km (0.094 R)
• M10: 2,430,517 km (0.063 R)
• M11: 2,758,884 km (0.101 R)
• M12: 4,736,269 km (0.079 R)
• M13: 8,047,318 km (0.055 R)
• M14: 9,654,448 km (0.049 R)
• M15: 9,768,891 km (0.082 R)
• M16: 10,641,345 km (0.089 R)
• M17: 11,843,215 km (0.046 R)
• M18: 13,214,279 km (0.055 R)
• M19: 13,532,773 km (0.092 R)
• M20: 13,918,436 km (0.095 R)
• M21: 14,047,838 km (0.113 R)
• M22: 14,634,860 km (0.068 R)
• M23: 15,096,968 km (0.048 R)
• M24: 15,630,883 km (0.111 R)
• M25: 15,900,309 km (0.043 R)
• M26: 15,967,778 km (0.117 R)
• M27: 16,307,065 km (0.104 R)
• M28: 16,580,231 km (0.084 R)
• M29: 17,061,936 km (0.072 R)
• M30: 17,269,877 km (0.111 R)
• M31: 17,339,291 km (0.094 R)
• M32: 18,534,428 km (0.113 R)
• M33: 18,748,054 km (0.095 R)
• M34: 20,266,622 km (0.114 R)
• M35: 20,781,388 km (0.077 R)
• M36: 20,855,290 km (0.036 R)
• M37: 22,125,076 km (0.102 R)
• M38: 22,427,563 km (0.035 R)
• M39: 22,807,542 km (0.095 R)
• M40: 22,960,132 km (0.092 R)
• M41: 23,113,021 km (0.106 R)
• M42: 23,650,825 km (0.083 R)
• M43: 24,270,609 km (0.069 R)
• M44: 25,289,071 km (0.119 R)
• M45: 26,081,940 km (0.034 R)
• M46: 26,883,037 km (0.098 R)
• M47: 27,529,748 km (0.104 R)
• M48: 28,181,546 km (0.111 R)
• M49: 28,345,206 km (0.1 R)
• M50: 28,673,723 km (0.094 R)
• M51: 30,586,631 km (0.065 R)
• M52: 32,798,136 km (0.09 R)
• M53: 33,142,959 km (0.08 R)
• M54: 33,488,979 km (0.03 R)
• M55: 35,501,669 km (0.092 R)
• M56: 35,855,618 km (0.11 R)
• M57: 36,745,875 km (0.087 R)
• M58: 37,463,196 km (0.053 R)
• M59: 38,366,319 km (0.1 R)
• M60: 38,638,736 km (0.117 R)
• M61: 39,734,541 km (0.104 R)
• M62: 40,748,066 km (0.082 R)
• M63: 42,143,815 km (0.041 R)
• M64: 42,988,743 km (0.048 R)
• M65: 44,504,619 km (0.103 R)
• M66: 44,981,985 km (0.042 R)
• M67: 45,269,213 km (0.046 R)
• M68: 45,653,081 km (0.03 R)
• M69: 46,037,997 km (0.106 R)
• M70: 46,134,338 km (0.06 R)
• M71: 46,811,119 km (0.076 R)
• M72: 47,102,236 km (0.031 R)
• M73: 48,664,487 km (0.112 R)
• M74: 49,254,800 km (0.097 R)
• M75: 56,623,392 km (0.083 R)
• M76: 57,659,208 km (0.111 R)
• M77: 57,971,269 km (0.061 R)
• M78: 59,329,618 km (0.09 R)
• M79: 59,434,486 km (0.114 R)
• M80: 60,065,340 km (0.116 R)
• M81: 64,435,244 km (0.043 R)
• M82: 66,385,850 km (0.063 R)
• M83: 66,494,758 km (0.119 R)
• M84: 67,149,547 km (0.1 R)
• M85: 68,135,846 km (0.095 R)
• M86: 68,245,801 km (0.089 R)
• M87: 68,575,814 km (0.055 R)
• M88: 69,126,932 km (0.093 R)
• M89: 71,123,316 km (0.09 R)
• M90: 71,793,065 km (0.06 R)
• M91: 72,016,714 km (0.057 R)

Planet 7 - Ice Giant

Semi-Major Axis: 13.42 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 963.7

Radius: 7.4

Gravity: 17.6 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 10.32 AU - 16.52 AU

Year: 18423 Days

Day: 16.3 Hours

Environment

Temp: -181 °C

Axial Tilt: 25.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 56,573,153 km

• M1: 532,120 km (0.088 R)
• M2: 597,494 km (0.08 R)
• M3: 913,594 km (0.069 R)
• M4: 1,020,557 km (0.114 R)
• M5: 1,521,710 km (0.035 R)
• M6: 2,268,801 km (0.095 R)
• M7: 2,603,452 km (0.12 R)
• M8: 3,114,029 km (0.096 R)
• M9: 4,002,641 km (0.1 R)
• M10: 4,135,633 km (0.067 R)
• M11: 4,682,413 km (0.068 R)
• M12: 6,249,002 km (0.095 R)
• M13: 6,716,496 km (0.098 R)
• M14: 7,684,992 km (0.08 R)
• M15: 7,906,247 km (0.062 R)
• M16: 9,101,385 km (0.083 R)
• M17: 9,571,272 km (0.112 R)
• M18: 9,749,592 km (0.05 R)
• M19: 10,049,237 km (0.118 R)
• M20: 10,109,525 km (0.057 R)
• M21: 10,169,962 km (0.117 R)
• M22: 10,596,167 km (0.049 R)
• M23: 10,657,502 km (0.11 R)
• M24: 11,090,438 km (0.025 R)
• M25: 11,718,749 km (0.109 R)
• M26: 12,813,357 km (0.119 R)
• M27: 13,273,520 km (0.116 R)
• M28: 14,617,956 km (0.112 R)
• M29: 16,571,854 km (0.075 R)
• M30: 19,652,672 km (0.101 R)
• M31: 22,904,631 km (0.103 R)
• M32: 23,063,653 km (0.086 R)
• M33: 23,143,239 km (0.118 R)
• M34: 23,382,746 km (0.1 R)
• M35: 24,186,685 km (0.119 R)
• M36: 25,987,245 km (0.106 R)
• M37: 26,652,656 km (0.088 R)
• M38: 27,323,602 km (0.103 R)
• M39: 27,661,095 km (0.115 R)
• M40: 28,511,110 km (0.101 R)
• M41: 29,542,438 km (0.086 R)
• M42: 29,802,140 km (0.087 R)
• M43: 30,848,577 km (0.083 R)
• M44: 31,641,446 km (0.119 R)
• M45: 32,619,367 km (0.05 R)
• M46: 33,157,022 km (0.119 R)
• M47: 33,878,383 km (0.118 R)
• M48: 35,244,959 km (0.062 R)
• M49: 36,166,033 km (0.072 R)
• M50: 36,908,487 km (0.107 R)
• M51: 37,937,571 km (0.096 R)
• M52: 40,888,240 km (0.105 R)
• M53: 41,177,711 km (0.094 R)
• M54: 41,467,931 km (0.073 R)
• M55: 41,855,839 km (0.103 R)
• M56: 43,714,742 km (0.119 R)
• M57: 43,911,912 km (0.073 R)
• M58: 44,307,299 km (0.111 R)
• M59: 45,800,435 km (0.08 R)
• M60: 47,918,292 km (0.114 R)
• M61: 48,121,745 km (0.092 R)
• M62: 49,758,945 km (0.082 R)
• M63: 50,584,426 km (0.099 R)
• M64: 51,518,515 km (0.101 R)
• M65: 53,087,946 km (0.114 R)
• M66: 53,193,113 km (0.049 R)
• M67: 57,349,092 km (0.102 R)
• M68: 57,673,121 km (0.061 R)
• M69: 59,520,654 km (0.095 R)
• M70: 59,629,861 km (0.049 R)
• M71: 60,836,368 km (0.066 R)
• M72: 61,608,293 km (0.081 R)
• M73: 61,829,398 km (0.079 R)
• M74: 62,161,655 km (0.085 R)
• M75: 63,161,867 km (0.079 R)
• M76: 63,273,317 km (0.112 R)
• M77: 63,608,117 km (0.064 R)
• M78: 64,055,415 km (0.06 R)
• M79: 64,279,363 km (0.049 R)
• M80: 65,290,794 km (0.075 R)
• M81: 66,307,461 km (0.077 R)
• M82: 66,534,102 km (0.099 R)
• M83: 66,988,131 km (0.116 R)
• M84: 67,557,202 km (0.119 R)
• M85: 69,273,837 km (0.115 R)
• M86: 70,657,318 km (0.09 R)
• M87: 70,888,896 km (0.075 R)
• M88: 72,050,074 km (0.106 R)
• M89: 73,100,551 km (0.12 R)
• M90: 73,921,095 km (0.12 R)
• M91: 74,273,697 km (0.102 R)
• M92: 74,744,631 km (0.11 R)
• M93: 75,452,977 km (0.093 R)
• M94: 79,990,729 km (0.097 R)

Planet 8 - Ice Giant

Semi-Major Axis: 18.12 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 134.8

Radius: 7.7

Gravity: 2.27 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 14.26 AU - 21.98 AU

Year: 28905 Days

Day: 22 Hours

Environment

Temp: -208 °C

Axial Tilt: 1.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 56,573,153 km

• M1: 210,035 km (0.09 R)
• M2: 292,763 km (0.061 R)
• M3: 497,712 km (0.089 R)
• M4: 1,141,731 km (0.09 R)
• M5: 1,255,725 km (0.108 R)
• M6: 1,446,312 km (0.095 R)
• M7: 1,620,594 km (0.112 R)
• M8: 2,128,179 km (0.116 R)
• M9: 2,184,428 km (0.116 R)
• M10: 2,298,272 km (0.114 R)
• M11: 3,181,947 km (0.068 R)
• M12: 3,344,111 km (0.101 R)
• M13: 4,054,401 km (0.116 R)
• M14: 4,884,370 km (0.066 R)
• M15: 5,261,357 km (0.082 R)
• M16: 5,453,291 km (0.108 R)
• M17: 5,530,783 km (0.115 R)
• M18: 5,686,813 km (0.113 R)
• M19: 5,765,352 km (0.061 R)
• M20: 6,447,668 km (0.101 R)
• M21: 6,777,681 km (0.085 R)
• M22: 6,861,007 km (0.097 R)
• M23: 7,411,079 km (0.117 R)
• M24: 7,713,117 km (0.092 R)
• M25: 8,643,466 km (0.115 R)
• M26: 9,007,288 km (0.106 R)
• M27: 9,468,947 km (0.096 R)
• M28: 9,796,716 km (0.098 R)
• M29: 9,985,658 km (0.042 R)
• M30: 10,802,163 km (0.109 R)
• M31: 10,948,470 km (0.097 R)
• M32: 12,961,608 km (0.056 R)
• M33: 13,640,035 km (0.12 R)
• M34: 13,745,501 km (0.082 R)
• M35: 13,851,117 km (0.101 R)
• M36: 14,276,574 km (0.095 R)
• M37: 15,140,202 km (0.115 R)
• M38: 15,688,478 km (0.101 R)
• M39: 17,773,424 km (0.082 R)
• M40: 18,936,248 km (0.094 R)
• M41: 19,467,470 km (0.117 R)
• M42: 20,423,999 km (0.105 R)
• M43: 21,641,127 km (0.108 R)
• M44: 22,507,000 km (0.105 R)
• M45: 22,756,379 km (0.036 R)
• M46: 22,944,125 km (0.082 R)
• M47: 23,069,637 km (0.099 R)
• M48: 23,195,299 km (0.088 R)
• M49: 23,447,222 km (0.096 R)
• M50: 23,573,632 km (0.104 R)
• M51: 24,081,218 km (0.112 R)
• M52: 24,144,947 km (0.1 R)
• M53: 26,672,852 km (0.067 R)
• M54: 27,135,408 km (0.082 R)
• M55: 27,201,680 km (0.089 R)
• M56: 27,334,523 km (0.106 R)
• M57: 27,800,819 km (0.033 R)
• M58: 28,068,600 km (0.103 R)
• M59: 30,103,280 km (0.109 R)
• M60: 30,171,946 km (0.065 R)
• M61: 30,378,241 km (0.119 R)
• M62: 30,722,915 km (0.1 R)
• M63: 31,695,151 km (0.087 R)
• M64: 32,044,911 km (0.099 R)
• M65: 32,677,560 km (0.061 R)
• M66: 32,960,001 km (0.072 R)
• M67: 33,741,052 km (0.086 R)
• M68: 34,600,043 km (0.108 R)
• M69: 34,960,125 km (0.061 R)
• M70: 35,248,998 km (0.082 R)
• M71: 35,829,288 km (0.07 R)
• M72: 36,120,555 km (0.082 R)
• M73: 38,479,265 km (0.1 R)
• M74: 38,777,563 km (0.077 R)
• M75: 39,226,357 km (0.078 R)
• M76: 40,431,966 km (0.116 R)
• M77: 42,032,514 km (0.041 R)
• M78: 42,109,257 km (0.109 R)
• M79: 43,576,214 km (0.074 R)
• M80: 45,610,446 km (0.116 R)
• M81: 45,847,110 km (0.108 R)
• M82: 46,005,235 km (0.107 R)
• M83: 46,163,360 km (0.099 R)
• M84: 49,203,787 km (0.069 R)
• M85: 49,608,599 km (0.059 R)
• M86: 49,851,994 km (0.105 R)
• M87: 52,886,886 km (0.072 R)
• M88: 53,800,780 km (0.088 R)
• M89: 53,967,432 km (0.105 R)
• M90: 54,301,334 km (0.108 R)
• M91: 54,468,585 km (0.073 R)
• M92: 54,635,985 km (0.112 R)
• M93: 55,728,049 km (0.05 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 358 - 10,677 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit