🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.21

Radius: 1.78

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.15

Orbit Range: 0.48 AU - 0.66 AU

Year: 151 Days

Day: 16.7 Hours

Environment

Temp: 246 °C

Axial Tilt: 48.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 117,456,999 km

• M1: 349,461 km (0.074 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.78 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.64

Radius: 1.22

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 1.69 AU - 1.87 AU

Year: 831 Days

Day: 27.1 Hours

Environment

Temp: -41 °C

Axial Tilt: 1.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 117,456,999 km

• M1: 495,019 km (0.071 R)
• M2: 746,344 km (0.06 R)

Planet 3 - Ice Giant

Semi-Major Axis: 17.28 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 796.2

Radius: 5.1

Gravity: 30.61 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 15.05 AU - 19.51 AU

Year: 25130 Days

Day: 22.2 Hours

Environment

Temp: -193 °C

Axial Tilt: 48.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 117,456,999 km

• M1: 71,807 km (0.091 R)
• M2: 185,801 km (0.118 R)
• M3: 269,725 km (0.108 R)
• M4: 547,079 km (0.104 R)
• M5: 699,220 km (0.077 R)
• M6: 808,128 km (0.075 R)
• M7: 981,811 km (0.107 R)
• M8: 1,135,597 km (0.116 R)
• M9: 1,167,312 km (0.086 R)
• M10: 1,231,639 km (0.063 R)
• M11: 1,297,014 km (0.071 R)
• M12: 1,750,744 km (0.096 R)
• M13: 1,824,645 km (0.115 R)
• M14: 1,861,895 km (0.119 R)
• M15: 1,937,442 km (0.103 R)
• M16: 2,249,354 km (0.103 R)
• M17: 4,177,521 km (0.031 R)
• M18: 6,302,708 km (0.077 R)
• M19: 6,416,552 km (0.091 R)
• M20: 7,470,918 km (0.075 R)
• M21: 10,940,391 km (0.074 R)
• M22: 11,491,061 km (0.108 R)
• M23: 13,415,039 km (0.102 R)
• M24: 13,929,955 km (0.069 R)
• M25: 14,526,402 km (0.099 R)
• M26: 15,666,936 km (0.113 R)
• M27: 18,113,460 km (0.098 R)
• M28: 19,587,597 km (0.052 R)
• M29: 21,440,965 km (0.091 R)
• M30: 22,823,549 km (0.104 R)
• M31: 22,998,429 km (0.107 R)
• M32: 23,261,571 km (0.117 R)
• M33: 23,968,122 km (0.088 R)
• M34: 24,413,176 km (0.062 R)
• M35: 26,038,257 km (0.076 R)
• M36: 26,863,738 km (0.117 R)
• M37: 27,511,796 km (0.111 R)
• M38: 31,215,092 km (0.117 R)
• M39: 32,091,586 km (0.088 R)
• M40: 32,189,423 km (0.113 R)
• M41: 33,570,510 km (0.04 R)
• M42: 34,669,007 km (0.042 R)
• M43: 35,982,327 km (0.092 R)
• M44: 37,724,394 km (0.092 R)
• M45: 39,388,820 km (0.037 R)
• M46: 40,124,393 km (0.087 R)
• M47: 41,289,760 km (0.084 R)
• M48: 41,502,788 km (0.099 R)
• M49: 41,823,077 km (0.082 R)
• M50: 42,251,375 km (0.114 R)
• M51: 44,414,561 km (0.104 R)
• M52: 45,289,858 km (0.088 R)
• M53: 46,060,436 km (0.118 R)
• M54: 46,613,500 km (0.08 R)
• M55: 47,391,558 km (0.083 R)
• M56: 47,614,609 km (0.11 R)
• M57: 47,949,858 km (0.073 R)
• M58: 49,864,411 km (0.089 R)
• M59: 51,574,464 km (0.113 R)
• M60: 51,803,798 km (0.054 R)
• M61: 52,033,580 km (0.117 R)
• M62: 53,419,455 km (0.109 R)
• M63: 53,651,631 km (0.108 R)
• M64: 57,887,345 km (0.098 R)
• M65: 58,006,425 km (0.093 R)
• M66: 58,364,562 km (0.106 R)
• M67: 59,082,781 km (0.108 R)
• M68: 62,351,046 km (0.059 R)
• M69: 65,305,155 km (0.11 R)
• M70: 65,677,654 km (0.058 R)
• M71: 66,175,366 km (0.089 R)
• M72: 66,299,981 km (0.094 R)
• M73: 67,049,317 km (0.119 R)
• M74: 67,174,530 km (0.09 R)
• M75: 68,556,515 km (0.107 R)
• M76: 68,808,737 km (0.106 R)
• M77: 70,201,793 km (0.052 R)
• M78: 70,456,109 km (0.099 R)
• M79: 71,988,141 km (0.109 R)
• M80: 72,629,766 km (0.092 R)
• M81: 72,886,925 km (0.116 R)
• M82: 73,402,140 km (0.096 R)
• M83: 74,436,310 km (0.052 R)
• M84: 75,475,267 km (0.11 R)
• M85: 78,488,916 km (0.113 R)
• M86: 79,149,241 km (0.084 R)
• M87: 79,811,362 km (0.057 R)
• M88: 82,210,463 km (0.086 R)
• M89: 83,149,788 km (0.086 R)
• M90: 84,362,727 km (0.097 R)
• M91: 85,445,666 km (0.118 R)
• M92: 86,669,676 km (0.105 R)
• M93: 88,447,796 km (0.076 R)
• M94: 89,823,797 km (0.036 R)
• M95: 89,961,727 km (0.048 R)
• M96: 90,238,034 km (0.106 R)
• M97: 91,900,964 km (0.096 R)

Planet 4 - Ice Giant

Semi-Major Axis: 19.84 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 277.9

Radius: 4.3

Gravity: 15.03 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 16.65 AU - 23.03 AU

Year: 30916 Days

Day: 17 Hours

Environment

Temp: -197 °C

Axial Tilt: 2.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (68)

Outer Limit: 117,456,999 km

• M1: 368,908 km (0.05 R)
• M2: 546,182 km (0.104 R)
• M3: 2,256,983 km (0.11 R)
• M4: 2,911,923 km (0.11 R)
• M5: 3,662,455 km (0.074 R)
• M6: 3,744,734 km (0.109 R)
• M7: 3,911,236 km (0.093 R)
• M8: 4,251,571 km (0.119 R)
• M9: 4,512,919 km (0.115 R)
• M10: 5,051,322 km (0.03 R)
• M11: 6,285,803 km (0.118 R)
• M12: 7,038,131 km (0.037 R)
• M13: 7,607,800 km (0.107 R)
• M14: 9,743,609 km (0.11 R)
• M15: 10,145,279 km (0.114 R)
• M16: 10,261,068 km (0.031 R)
• M17: 11,502,879 km (0.113 R)
• M18: 12,728,984 km (0.103 R)
• M19: 19,520,877 km (0.086 R)
• M20: 20,390,190 km (0.119 R)
• M21: 22,997,232 km (0.101 R)
• M22: 23,684,335 km (0.06 R)
• M23: 24,766,675 km (0.108 R)
• M24: 25,628,210 km (0.094 R)
• M25: 26,419,882 km (0.058 R)
• M26: 26,978,929 km (0.098 R)
• M27: 28,271,155 km (0.035 R)
• M28: 29,418,421 km (0.084 R)
• M29: 32,950,128 km (0.098 R)
• M30: 33,896,933 km (0.087 R)
• M31: 34,591,067 km (0.111 R)
• M32: 35,289,988 km (0.096 R)
• M33: 35,817,171 km (0.039 R)
• M34: 35,993,547 km (0.094 R)
• M35: 36,170,222 km (0.119 R)
• M36: 36,524,320 km (0.111 R)
• M37: 37,952,082 km (0.097 R)
• M38: 38,221,807 km (0.118 R)
• M39: 39,944,875 km (0.091 R)
• M40: 40,677,905 km (0.077 R)
• M41: 41,230,669 km (0.092 R)
• M42: 41,693,076 km (0.045 R)
• M43: 42,716,625 km (0.052 R)
• M44: 44,503,871 km (0.058 R)
• M45: 45,549,859 km (0.093 R)
• M46: 46,315,501 km (0.076 R)
• M47: 47,375,252 km (0.115 R)
• M48: 48,443,082 km (0.084 R)
• M49: 50,503,344 km (0.1 R)
• M50: 54,506,283 km (0.032 R)
• M51: 56,545,452 km (0.085 R)
• M52: 57,574,536 km (0.105 R)
• M53: 62,280,735 km (0.079 R)
• M54: 62,811,359 km (0.089 R)
• M55: 63,023,937 km (0.068 R)
• M56: 63,769,982 km (0.05 R)
• M57: 63,876,795 km (0.07 R)
• M58: 64,090,570 km (0.112 R)
• M59: 65,055,626 km (0.1 R)
• M60: 66,458,256 km (0.116 R)
• M61: 66,783,332 km (0.07 R)
• M62: 67,000,249 km (0.115 R)
• M63: 67,326,223 km (0.099 R)
• M64: 72,055,759 km (0.084 R)
• M65: 73,170,862 km (0.109 R)
• M66: 73,506,559 km (0.076 R)
• M67: 73,618,608 km (0.071 R)
• M68: 74,741,639 km (0.088 R)

Planet 5 - Ice Giant

Semi-Major Axis: 20.51 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 954.5

Radius: 4.5

Gravity: 47.14 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 16.8 AU - 24.22 AU

Year: 32496 Days

Day: 18 Hours

Environment

Temp: -193 °C

Axial Tilt: 27.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 117,456,999 km

• M1: 97,538 km (0.096 R)
• M2: 210,335 km (0.118 R)
• M3: 316,250 km (0.09 R)
• M4: 439,070 km (0.114 R)
• M5: 666,010 km (0.103 R)
• M6: 727,943 km (0.028 R)
• M7: 1,066,483 km (0.069 R)
• M8: 1,570,329 km (0.089 R)
• M9: 2,046,648 km (0.098 R)
• M10: 2,762,474 km (0.098 R)
• M11: 3,331,993 km (0.047 R)
• M12: 3,657,668 km (0.043 R)
• M13: 4,280,743 km (0.106 R)
• M14: 4,936,281 km (0.118 R)
• M15: 5,495,478 km (0.108 R)
• M16: 6,808,199 km (0.067 R)
• M17: 7,429,180 km (0.096 R)
• M18: 8,357,584 km (0.069 R)
• M19: 9,021,649 km (0.054 R)
• M20: 9,779,063 km (0.084 R)
• M21: 10,087,684 km (0.099 R)
• M22: 10,635,511 km (0.086 R)
• M23: 11,678,208 km (0.119 R)
• M24: 12,837,292 km (0.064 R)
• M25: 14,032,280 km (0.109 R)
• M26: 15,530,653 km (0.08 R)
• M27: 15,620,411 km (0.109 R)
• M28: 16,526,825 km (0.1 R)
• M29: 16,710,232 km (0.107 R)
• M30: 16,894,237 km (0.043 R)
• M31: 17,357,243 km (0.093 R)
• M32: 17,636,991 km (0.115 R)
• M33: 17,824,437 km (0.04 R)
• M34: 17,918,384 km (0.12 R)
• M35: 18,580,504 km (0.072 R)
• M36: 18,675,649 km (0.093 R)
• M37: 18,771,092 km (0.115 R)
• M38: 19,154,362 km (0.091 R)
• M39: 20,319,430 km (0.106 R)
• M40: 22,514,330 km (0.112 R)
• M41: 23,330,985 km (0.113 R)
• M42: 26,693,047 km (0.099 R)
• M43: 27,665,583 km (0.12 R)
• M44: 27,992,305 km (0.099 R)
• M45: 31,783,564 km (0.026 R)
• M46: 31,897,408 km (0.079 R)
• M47: 32,698,654 km (0.097 R)
• M48: 34,321,043 km (0.077 R)
• M49: 39,832,378 km (0.037 R)
• M50: 41,439,059 km (0.103 R)
• M51: 44,078,713 km (0.116 R)
• M52: 45,098,522 km (0.111 R)
• M53: 45,482,989 km (0.114 R)
• M54: 47,942,826 km (0.082 R)
• M55: 48,073,425 km (0.071 R)
• M56: 52,585,746 km (0.052 R)
• M57: 52,720,534 km (0.116 R)
• M58: 53,802,575 km (0.078 R)
• M59: 54,210,379 km (0.092 R)
• M60: 54,892,096 km (0.105 R)
• M61: 56,401,838 km (0.105 R)
• M62: 62,006,073 km (0.088 R)
• M63: 62,718,907 km (0.098 R)
• M64: 65,887,689 km (0.082 R)
• M65: 67,345,221 km (0.108 R)
• M66: 68,224,857 km (0.106 R)
• M67: 69,995,348 km (0.068 R)
• M68: 71,482,351 km (0.078 R)
• M69: 74,336,229 km (0.041 R)
• M70: 75,245,036 km (0.112 R)
• M71: 76,005,293 km (0.108 R)
• M72: 76,462,763 km (0.093 R)
• M73: 78,763,279 km (0.111 R)
• M74: 79,071,750 km (0.053 R)
• M75: 79,844,572 km (0.075 R)
• M76: 82,021,969 km (0.105 R)
• M77: 83,903,911 km (0.11 R)
• M78: 84,376,490 km (0.118 R)
• M79: 85,641,340 km (0.071 R)
• M80: 87,869,750 km (0.08 R)
• M81: 93,360,590 km (0.102 R)
• M82: 93,523,652 km (0.094 R)
• M83: 94,996,443 km (0.03 R)
• M84: 97,799,159 km (0.113 R)
• M85: 99,793,897 km (0.062 R)
• M86: 100,796,353 km (0.054 R)
• M87: 105,008,729 km (0.079 R)
• M88: 107,563,711 km (0.066 R)
• M89: 112,908,245 km (0.069 R)
• M90: 113,082,078 km (0.113 R)
• M91: 117,280,991 km (0.09 R)

Kuiper Belt

Range: 31.4 - 56.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 546 - 19,043 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit