🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.88

Radius: 1.29

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 0.53 AU - 0.73 AU

Year: 177 Days

Day: 22.7 Hours

Environment

Temp: 225 °C

Axial Tilt: 27.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.31 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.16

Radius: 1.36

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 1.22 AU - 1.4 AU

Year: 532 Days

Day: 41.3 Hours

Environment

Temp: 17 °C

Axial Tilt: 9.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.4 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.79

Radius: 1.51

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.169

Orbit Range: 1.16 AU - 1.64 AU

Year: 588 Days

Day: 46.5 Hours

Environment

Temp: 0 °C

Axial Tilt: 37.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 88,899,602 km

• M1: 842,535 km (0.026 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.31 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.77

Radius: 1.5

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 1.88 AU - 2.74 AU

Year: 1246 Days

Day: 18.3 Hours

Environment

Temp: -67 °C

Axial Tilt: 12.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 12.1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 154.6

Radius: 10.6

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 11.77 AU - 12.43 AU

Year: 14932 Days

Day: 12.4 Hours

Environment

Temp: -177 °C

Axial Tilt: 21 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 88,899,602 km

• M1: 208,689 km (0.114 R)
• M2: 391,348 km (0.094 R)
• M3: 458,817 km (0.08 R)
• M4: 595,400 km (0.111 R)
• M5: 676,332 km (0.053 R)
• M6: 881,131 km (0.12 R)
• M7: 991,535 km (0.072 R)
• M8: 1,157,588 km (0.063 R)
• M9: 1,613,563 km (0.071 R)
• M10: 1,790,836 km (0.07 R)
• M11: 2,037,373 km (0.08 R)
• M12: 2,316,972 km (0.101 R)
• M13: 2,586,248 km (0.093 R)
• M14: 2,701,438 km (0.06 R)
• M15: 2,794,937 km (0.098 R)
• M16: 3,130,635 km (0.12 R)
• M17: 3,278,437 km (0.057 R)
• M18: 3,814,297 km (0.092 R)
• M19: 4,106,013 km (0.062 R)
• M20: 4,515,462 km (0.085 R)
• M21: 4,852,506 km (0.098 R)
• M22: 5,761,014 km (0.1 R)
• M23: 5,851,820 km (0.102 R)
• M24: 6,126,781 km (0.071 R)
• M25: 6,312,581 km (0.062 R)
• M26: 6,785,011 km (0.102 R)
• M27: 7,009,408 km (0.12 R)
• M28: 7,334,335 km (0.075 R)
• M29: 7,864,510 km (0.113 R)
• M30: 7,965,189 km (0.098 R)
• M31: 8,066,467 km (0.112 R)
• M32: 8,168,044 km (0.062 R)
• M33: 8,372,694 km (0.093 R)
• M34: 8,441,209 km (0.093 R)
• M35: 8,544,432 km (0.029 R)
• M36: 9,349,867 km (0.119 R)
• M37: 9,924,323 km (0.035 R)
• M38: 10,547,398 km (0.079 R)
• M39: 11,486,424 km (0.07 R)
• M40: 11,792,651 km (0.105 R)
• M41: 12,257,002 km (0.117 R)
• M42: 13,123,772 km (0.096 R)
• M43: 13,283,543 km (0.083 R)
• M44: 13,969,599 km (0.069 R)
• M45: 14,255,480 km (0.116 R)
• M46: 15,925,890 km (0.092 R)
• M47: 17,175,332 km (0.118 R)
• M48: 17,525,540 km (0.107 R)
• M49: 19,085,248 km (0.048 R)
• M50: 19,266,411 km (0.071 R)
• M51: 19,448,022 km (0.095 R)
• M52: 19,630,233 km (0.112 R)
• M53: 19,813,041 km (0.112 R)
• M54: 20,921,711 km (0.106 R)
• M55: 21,014,910 km (0.118 R)
• M56: 21,436,477 km (0.088 R)
• M57: 21,577,698 km (0.11 R)
• M58: 22,003,004 km (0.106 R)
• M59: 22,192,844 km (0.094 R)
• M60: 22,765,804 km (0.03 R)
• M61: 23,102,399 km (0.028 R)
• M62: 23,780,377 km (0.054 R)
• M63: 23,877,765 km (0.084 R)
• M64: 26,607,477 km (0.104 R)
• M65: 26,759,170 km (0.106 R)
• M66: 27,216,041 km (0.091 R)
• M67: 28,653,976 km (0.088 R)
• M68: 29,225,590 km (0.096 R)
• M69: 30,011,278 km (0.074 R)
• M70: 30,116,445 km (0.076 R)
• M71: 31,763,817 km (0.111 R)
• M72: 34,151,997 km (0.106 R)
• M73: 34,426,958 km (0.11 R)
• M74: 35,034,625 km (0.091 R)
• M75: 35,478,781 km (0.086 R)
• M76: 35,868,932 km (0.112 R)
• M77: 36,092,581 km (0.047 R)
• M78: 36,316,529 km (0.099 R)
• M79: 36,428,727 km (0.069 R)
• M80: 36,709,821 km (0.058 R)

Planet 6 - Ice Giant

Semi-Major Axis: 14.69 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 548.4

Radius: 4.2

Gravity: 31.09 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 14.21 AU - 15.17 AU

Year: 19974 Days

Day: 17.6 Hours

Environment

Temp: -182 °C

Axial Tilt: 1.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 88,899,602 km

• M1: 102,774 km (0.094 R)
• M2: 681,269 km (0.059 R)
• M3: 1,302,997 km (0.085 R)
• M4: 1,330,673 km (0.119 R)
• M5: 1,530,087 km (0.044 R)
• M6: 1,800,261 km (0.118 R)
• M7: 2,085,095 km (0.077 R)
• M8: 2,418,100 km (0.118 R)
• M9: 2,803,165 km (0.049 R)
• M10: 3,095,180 km (0.054 R)
• M11: 3,320,474 km (0.119 R)
• M12: 4,356,739 km (0.109 R)
• M13: 5,260,609 km (0.079 R)
• M14: 5,529,137 km (0.081 R)
• M15: 5,986,608 km (0.078 R)
• M16: 6,647,381 km (0.076 R)
• M17: 6,986,370 km (0.119 R)
• M18: 7,934,671 km (0.069 R)
• M19: 8,190,783 km (0.052 R)
• M20: 8,242,394 km (0.06 R)
• M21: 8,397,676 km (0.092 R)
• M22: 8,869,508 km (0.082 R)
• M23: 9,242,456 km (0.102 R)
• M24: 10,503,416 km (0.05 R)
• M25: 11,182,441 km (0.097 R)
• M26: 12,286,174 km (0.106 R)
• M27: 12,404,356 km (0.108 R)
• M28: 12,582,378 km (0.086 R)
• M29: 13,546,087 km (0.097 R)
• M30: 13,790,680 km (0.065 R)
• M31: 13,913,500 km (0.099 R)
• M32: 13,974,984 km (0.109 R)
• M33: 14,098,403 km (0.105 R)
• M34: 14,909,223 km (0.036 R)
• M35: 16,250,667 km (0.085 R)
• M36: 17,298,451 km (0.083 R)
• M37: 18,910,368 km (0.094 R)
• M38: 19,252,199 km (0.092 R)
• M39: 20,780,341 km (0.079 R)
• M40: 21,844,431 km (0.085 R)
• M41: 22,853,468 km (0.084 R)
• M42: 26,198,028 km (0.109 R)
• M43: 27,269,298 km (0.081 R)
• M44: 27,423,534 km (0.116 R)
• M45: 27,810,244 km (0.118 R)
• M46: 28,510,961 km (0.106 R)
• M47: 28,667,590 km (0.079 R)
• M48: 28,902,907 km (0.101 R)
• M49: 29,296,499 km (0.117 R)
• M50: 34,238,764 km (0.098 R)
• M51: 35,914,410 km (0.116 R)
• M52: 36,762,181 km (0.116 R)
• M53: 37,445,095 km (0.072 R)
• M54: 37,530,815 km (0.058 R)
• M55: 37,874,142 km (0.074 R)
• M56: 37,960,160 km (0.065 R)
• M57: 38,046,179 km (0.088 R)
• M58: 38,997,173 km (0.095 R)
• M59: 39,344,838 km (0.057 R)
• M60: 40,481,932 km (0.11 R)
• M61: 40,569,895 km (0.08 R)
• M62: 41,187,136 km (0.12 R)
• M63: 42,074,252 km (0.112 R)
• M64: 42,788,581 km (0.084 R)
• M65: 43,057,409 km (0.11 R)
• M66: 43,596,859 km (0.086 R)
• M67: 43,686,917 km (0.089 R)
• M68: 44,229,059 km (0.067 R)
• M69: 45,046,312 km (0.09 R)
• M70: 45,228,523 km (0.095 R)
• M71: 46,880,083 km (0.11 R)
• M72: 47,342,341 km (0.112 R)
• M73: 48,085,094 km (0.045 R)
• M74: 48,364,692 km (0.119 R)
• M75: 50,241,996 km (0.096 R)
• M76: 50,620,329 km (0.104 R)
• M77: 50,809,870 km (0.084 R)
• M78: 51,856,307 km (0.05 R)
• M79: 52,717,841 km (0.09 R)
• M80: 52,909,925 km (0.111 R)
• M81: 53,584,162 km (0.103 R)
• M82: 56,505,360 km (0.112 R)
• M83: 56,997,387 km (0.119 R)
• M84: 59,978,424 km (0.085 R)
• M85: 61,285,760 km (0.112 R)
• M86: 61,588,845 km (0.052 R)
• M87: 61,689,973 km (0.118 R)
• M88: 62,297,939 km (0.107 R)
• M89: 63,009,726 km (0.091 R)
• M90: 64,852,323 km (0.119 R)
• M91: 66,608,751 km (0.067 R)
• M92: 66,920,214 km (0.09 R)
• M93: 68,066,882 km (0.112 R)
• M94: 68,171,450 km (0.064 R)
• M95: 68,485,456 km (0.097 R)
• M96: 68,904,779 km (0.12 R)

Planet 7 - Ice Giant

Semi-Major Axis: 15.94 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 502.4

Radius: 4

Gravity: 31.4 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 15.54 AU - 16.34 AU

Year: 22577 Days

Day: 23.4 Hours

Environment

Temp: -181 °C

Axial Tilt: 13.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 88,899,602 km

• M1: 52,060 km (0.108 R)
• M2: 159,920 km (0.094 R)
• M3: 379,530 km (0.096 R)
• M4: 578,794 km (0.027 R)
• M5: 1,061,397 km (0.116 R)
• M6: 1,197,381 km (0.116 R)
• M7: 1,990,549 km (0.087 R)
• M8: 2,124,290 km (0.102 R)
• M9: 3,374,778 km (0.054 R)
• M10: 3,414,422 km (0.095 R)
• M11: 3,737,404 km (0.108 R)
• M12: 3,944,148 km (0.073 R)
• M13: 4,630,353 km (0.115 R)
• M14: 5,123,428 km (0.096 R)
• M15: 5,679,932 km (0.118 R)
• M16: 5,965,365 km (0.074 R)
• M17: 6,950,167 km (0.112 R)
• M18: 7,721,195 km (0.075 R)
• M19: 7,773,554 km (0.082 R)
• M20: 8,411,140 km (0.09 R)
• M21: 10,712,404 km (0.115 R)
• M22: 11,599,968 km (0.048 R)
• M23: 11,659,957 km (0.08 R)
• M24: 12,757,557 km (0.049 R)
• M25: 12,943,657 km (0.096 R)
• M26: 13,444,361 km (0.035 R)
• M27: 13,570,472 km (0.101 R)
• M28: 13,697,031 km (0.096 R)
• M29: 14,723,572 km (0.078 R)
• M30: 15,180,294 km (0.076 R)
• M31: 16,107,951 km (0.077 R)
• M32: 17,258,658 km (0.112 R)
• M33: 18,646,178 km (0.046 R)
• M34: 19,566,953 km (0.094 R)
• M35: 20,069,003 km (0.085 R)
• M36: 22,267,643 km (0.107 R)
• M37: 22,416,942 km (0.119 R)
• M38: 22,716,586 km (0.112 R)
• M39: 22,942,030 km (0.105 R)
• M40: 23,547,154 km (0.086 R)
• M41: 24,772,959 km (0.106 R)
• M42: 25,160,267 km (0.092 R)
• M43: 25,315,700 km (0.095 R)
• M44: 25,549,521 km (0.117 R)
• M45: 25,940,869 km (0.039 R)
• M46: 26,097,947 km (0.069 R)
• M47: 26,808,686 km (0.113 R)
• M48: 26,887,973 km (0.086 R)
• M49: 28,087,898 km (0.075 R)
• M50: 29,632,496 km (0.108 R)
• M51: 30,126,019 km (0.099 R)
• M52: 31,622,746 km (0.07 R)
• M53: 32,633,878 km (0.046 R)
• M54: 33,399,221 km (0.11 R)
• M55: 34,084,528 km (0.061 R)
• M56: 34,342,585 km (0.11 R)
• M57: 36,431,121 km (0.114 R)
• M58: 38,829,474 km (0.118 R)
• M59: 39,369,372 km (0.03 R)
• M60: 40,002,321 km (0.084 R)
• M61: 42,660,226 km (0.082 R)
• M62: 43,683,177 km (0.093 R)
• M63: 44,244,617 km (0.095 R)
• M64: 44,432,213 km (0.073 R)
• M65: 46,800,347 km (0.096 R)
• M66: 46,991,534 km (0.065 R)
• M67: 47,758,971 km (0.108 R)
• M68: 48,820,816 km (0.112 R)
• M69: 49,988,278 km (0.113 R)
• M70: 50,771,573 km (0.081 R)
• M71: 51,263,301 km (0.06 R)
• M72: 52,548,945 km (0.077 R)
• M73: 53,445,186 km (0.11 R)
• M74: 54,648,102 km (0.076 R)
• M75: 54,849,461 km (0.073 R)
• M76: 55,050,969 km (0.052 R)
• M77: 55,151,798 km (0.106 R)
• M78: 55,758,567 km (0.101 R)
• M79: 55,961,123 km (0.03 R)
• M80: 56,876,362 km (0.042 R)
• M81: 57,284,765 km (0.113 R)
• M82: 58,001,638 km (0.079 R)
• M83: 59,134,243 km (0.09 R)
• M84: 59,444,359 km (0.097 R)
• M85: 59,962,567 km (0.11 R)
• M86: 60,170,208 km (0.119 R)
• M87: 60,378,149 km (0.07 R)
• M88: 61,525,864 km (0.086 R)
• M89: 61,630,583 km (0.042 R)
• M90: 63,525,240 km (0.088 R)
• M91: 70,305,464 km (0.074 R)
• M92: 71,843,181 km (0.057 R)
• M93: 71,953,434 km (0.113 R)
• M94: 73,058,963 km (0.116 R)
• M95: 73,947,574 km (0.092 R)
• M96: 74,170,175 km (0.114 R)

Planet 8 - Ice Giant

Semi-Major Axis: 18.91 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 513.5

Radius: 3.2

Gravity: 50.15 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 16.13 AU - 21.69 AU

Year: 29173 Days

Day: 20 Hours

Environment

Temp: -191 °C

Axial Tilt: 15.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 88,899,602 km

• M1: 62,233 km (0.094 R)
• M2: 412,292 km (0.104 R)
• M3: 501,452 km (0.037 R)
• M4: 548,426 km (0.113 R)
• M5: 672,293 km (0.114 R)
• M6: 2,088,237 km (0.033 R)
• M7: 2,320,113 km (0.104 R)
• M8: 2,399,101 km (0.118 R)
• M9: 3,063,166 km (0.098 R)
• M10: 5,357,698 km (0.07 R)
• M11: 5,726,756 km (0.044 R)
• M12: 5,833,719 km (0.062 R)
• M13: 6,104,042 km (0.093 R)
• M14: 6,489,406 km (0.12 R)
• M15: 7,110,536 km (0.084 R)
• M16: 7,399,111 km (0.051 R)
• M17: 7,632,633 km (0.116 R)
• M18: 8,287,572 km (0.106 R)
• M19: 8,530,071 km (0.071 R)
• M20: 9,084,480 km (0.101 R)
• M21: 9,523,550 km (0.061 R)
• M22: 9,969,501 km (0.086 R)
• M23: 11,414,916 km (0.11 R)
• M24: 11,482,085 km (0.1 R)
• M25: 12,437,268 km (0.037 R)
• M26: 13,488,642 km (0.102 R)
• M27: 14,060,853 km (0.081 R)
• M28: 14,495,136 km (0.047 R)
• M29: 15,974,509 km (0.087 R)
• M30: 17,423,814 km (0.05 R)
• M31: 18,439,284 km (0.1 R)
• M32: 20,445,541 km (0.109 R)
• M33: 20,690,881 km (0.119 R)
• M34: 21,765,293 km (0.101 R)
• M35: 22,351,418 km (0.117 R)
• M36: 22,435,492 km (0.097 R)
• M37: 23,197,543 km (0.08 R)
• M38: 23,538,926 km (0.098 R)
• M39: 24,746,779 km (0.102 R)
• M40: 26,329,076 km (0.094 R)
• M41: 27,312,083 km (0.082 R)
• M42: 27,582,257 km (0.04 R)
• M43: 29,038,143 km (0.058 R)
• M44: 33,938,521 km (0.111 R)
• M45: 35,398,895 km (0.1 R)
• M46: 35,595,168 km (0.058 R)
• M47: 35,791,739 km (0.057 R)
• M48: 36,680,949 km (0.056 R)
• M49: 37,877,882 km (0.11 R)
• M50: 38,582,039 km (0.051 R)
• M51: 39,188,957 km (0.116 R)
• M52: 39,697,291 km (0.111 R)
• M53: 40,309,894 km (0.049 R)
• M54: 41,028,712 km (0.113 R)
• M55: 43,420,184 km (0.032 R)
• M56: 46,391,796 km (0.032 R)
• M57: 47,252,731 km (0.083 R)
• M58: 50,307,520 km (0.105 R)
• M59: 52,752,099 km (0.091 R)
• M60: 52,864,148 km (0.117 R)
• M61: 54,327,813 km (0.081 R)
• M62: 55,121,430 km (0.095 R)
• M63: 56,033,079 km (0.106 R)
• M64: 57,525,168 km (0.092 R)
• M65: 59,846,179 km (0.098 R)
• M66: 60,548,392 km (0.108 R)
• M67: 60,782,961 km (0.108 R)
• M68: 61,017,980 km (0.036 R)
• M69: 61,371,030 km (0.117 R)
• M70: 62,315,891 km (0.106 R)
• M71: 63,384,468 km (0.105 R)
• M72: 64,459,030 km (0.097 R)
• M73: 64,818,663 km (0.099 R)
• M74: 65,539,725 km (0.064 R)
• M75: 66,989,777 km (0.094 R)
• M76: 68,084,385 km (0.086 R)
• M77: 68,572,672 km (0.109 R)
• M78: 71,527,230 km (0.096 R)
• M79: 72,895,153 km (0.107 R)
• M80: 73,394,810 km (0.079 R)
• M81: 74,020,877 km (0.113 R)
• M82: 74,271,752 km (0.101 R)
• M83: 75,656,879 km (0.036 R)
• M84: 77,686,773 km (0.119 R)
• M85: 80,765,048 km (0.1 R)
• M86: 81,411,460 km (0.071 R)
• M87: 81,540,863 km (0.091 R)
• M88: 81,799,966 km (0.079 R)
• M89: 82,839,372 km (0.064 R)
• M90: 83,360,571 km (0.111 R)
• M91: 84,013,715 km (0.077 R)
• M92: 85,193,743 km (0.066 R)
• M93: 88,500,006 km (0.111 R)

Kuiper Belt

Range: 30.9 - 58.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 518 - 10,814 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit