🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.83 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.24

Radius: 1.6

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.187

Orbit Range: 0.67 AU - 0.99 AU

Year: 278 Days

Day: 18.1 Hours

Environment

Temp: 146 °C

Axial Tilt: 21.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 4.17 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.02

Radius: 1.74

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 3.81 AU - 4.53 AU

Year: 3126 Days

Day: 25.4 Hours

Environment

Temp: -126 °C

Axial Tilt: 49.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.5 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 4.82 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 238.2

Radius: 10.6

Gravity: 2.12 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 4.19 AU - 5.45 AU

Year: 3885 Days

Day: 12.3 Hours

Environment

Temp: -147 °C

Axial Tilt: 49.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (68)

Outer Limit: 65,511,488 km

• M1: 133,441 km (0.074 R)
• M2: 248,482 km (0.096 R)
• M3: 374,294 km (0.035 R)
• M4: 505,042 km (0.082 R)
• M5: 678,277 km (0.05 R)
• M6: 755,320 km (0.055 R)
• M7: 909,705 km (0.114 R)
• M8: 1,005,597 km (0.094 R)
• M9: 1,347,428 km (0.107 R)
• M10: 1,572,274 km (0.101 R)
• M11: 1,701,227 km (0.079 R)
• M12: 1,785,151 km (0.08 R)
• M13: 1,895,255 km (0.102 R)
• M14: 2,020,319 km (0.078 R)
• M15: 2,278,824 km (0.051 R)
• M16: 2,358,410 km (0.112 R)
• M17: 2,785,213 km (0.12 R)
• M18: 3,191,521 km (0.072 R)
• M19: 3,296,090 km (0.114 R)
• M20: 3,432,224 km (0.07 R)
• M21: 3,710,177 km (0.107 R)
• M22: 3,851,996 km (0.099 R)
• M23: 3,931,432 km (0.117 R)
• M24: 4,092,250 km (0.109 R)
• M25: 4,320,985 km (0.084 R)
• M26: 4,672,091 km (0.085 R)
• M27: 4,757,063 km (0.089 R)
• M28: 5,172,197 km (0.111 R)
• M29: 5,419,781 km (0.108 R)
• M30: 6,148,472 km (0.12 R)
• M31: 6,223,122 km (0.104 R)
• M32: 6,392,018 km (0.046 R)
• M33: 6,486,564 km (0.039 R)
• M34: 6,619,706 km (0.081 R)
• M35: 7,180,847 km (0.087 R)
• M36: 7,298,880 km (0.108 R)
• M37: 7,616,776 km (0.108 R)
• M38: 7,696,960 km (0.1 R)
• M39: 7,959,504 km (0.059 R)
• M40: 8,597,689 km (0.109 R)
• M41: 9,060,545 km (0.113 R)
• M42: 9,209,544 km (0.09 R)
• M43: 9,294,965 km (0.034 R)
• M44: 10,076,464 km (0.088 R)
• M45: 10,252,989 km (0.059 R)
• M46: 10,698,791 km (0.106 R)
• M47: 10,788,699 km (0.025 R)
• M48: 11,060,070 km (0.09 R)
• M49: 11,128,286 km (0.119 R)
• M50: 11,563,317 km (0.041 R)
• M51: 11,632,581 km (0.041 R)
• M52: 11,840,971 km (0.054 R)
• M53: 12,004,032 km (0.034 R)
• M54: 12,191,179 km (0.094 R)
• M55: 12,332,250 km (0.105 R)
• M56: 12,497,556 km (0.06 R)
• M57: 13,093,703 km (0.096 R)
• M58: 13,528,584 km (0.113 R)
• M59: 14,165,422 km (0.045 R)
• M60: 14,487,357 km (0.092 R)
• M61: 14,861,950 km (0.074 R)
• M62: 15,012,745 km (0.091 R)
• M63: 15,774,048 km (0.101 R)
• M64: 15,979,147 km (0.096 R)
• M65: 16,262,635 km (0.107 R)
• M66: 16,834,697 km (0.102 R)
• M67: 17,044,433 km (0.112 R)
• M68: 17,466,299 km (0.058 R)

Planet 4 - Gas Giant

Semi-Major Axis: 7.75 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 53

Radius: 8.8

Gravity: 0.68 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 6.8 AU - 8.7 AU

Year: 7920 Days

Day: 8.6 Hours

Environment

Temp: -156 °C

Axial Tilt: 3.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (62)

Outer Limit: 65,511,488 km

• M1: 113,844 km (0.101 R)
• M2: 487,988 km (0.065 R)
• M3: 1,000,211 km (0.06 R)
• M4: 1,190,350 km (0.046 R)
• M5: 1,316,611 km (0.107 R)
• M6: 1,503,159 km (0.086 R)
• M7: 1,686,866 km (0.111 R)
• M8: 1,757,625 km (0.084 R)
• M9: 1,865,785 km (0.12 R)
• M10: 1,939,088 km (0.095 R)
• M11: 2,013,438 km (0.098 R)
• M12: 2,177,846 km (0.117 R)
• M13: 2,320,562 km (0.106 R)
• M14: 2,426,178 km (0.072 R)
• M15: 2,519,976 km (0.102 R)
• M16: 2,851,036 km (0.041 R)
• M17: 2,935,858 km (0.068 R)
• M18: 3,021,727 km (0.063 R)
• M19: 3,108,345 km (0.098 R)
• M20: 3,313,742 km (0.081 R)
• M21: 3,373,282 km (0.083 R)
• M22: 3,645,551 km (0.095 R)
• M23: 4,067,566 km (0.059 R)
• M24: 4,788,179 km (0.05 R)
• M25: 4,991,483 km (0.06 R)
• M26: 5,267,191 km (0.071 R)
• M27: 5,779,415 km (0.082 R)
• M28: 6,252,293 km (0.036 R)
• M29: 6,474,745 km (0.096 R)
• M30: 6,832,434 km (0.096 R)
• M31: 7,080,766 km (0.072 R)
• M32: 7,235,151 km (0.055 R)
• M33: 7,586,557 km (0.119 R)
• M34: 7,843,716 km (0.045 R)
• M35: 8,184,500 km (0.091 R)
• M36: 8,468,735 km (0.086 R)
• M37: 8,571,060 km (0.095 R)
• M38: 9,026,137 km (0.083 R)
• M39: 9,151,650 km (0.103 R)
• M40: 9,574,114 km (0.059 R)
• M41: 10,132,862 km (0.064 R)
• M42: 10,263,312 km (0.077 R)
• M43: 10,350,677 km (0.117 R)
• M44: 10,547,996 km (0.107 R)
• M45: 10,879,505 km (0.102 R)
• M46: 11,169,725 km (0.109 R)
• M47: 11,282,073 km (0.105 R)
• M48: 11,849,049 km (0.094 R)
• M49: 11,986,529 km (0.115 R)
• M50: 12,448,637 km (0.105 R)
• M51: 13,366,570 km (0.097 R)
• M52: 13,557,457 km (0.116 R)
• M53: 14,428,116 km (0.039 R)
• M54: 15,541,573 km (0.098 R)
• M55: 15,616,821 km (0.12 R)
• M56: 15,792,748 km (0.099 R)
• M57: 15,893,577 km (0.107 R)
• M58: 16,070,701 km (0.06 R)
• M59: 16,299,286 km (0.119 R)
• M60: 16,836,792 km (0.051 R)
• M61: 17,043,087 km (0.084 R)
• M62: 17,379,981 km (0.069 R)

Planet 5 - Gas Giant

Semi-Major Axis: 8.01 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 240

Radius: 13.9

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 7.71 AU - 8.31 AU

Year: 8322 Days

Day: 9.9 Hours

Environment

Temp: -171 °C

Axial Tilt: 24.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (67)

Outer Limit: 65,511,488 km

• M1: 183,407 km (0.099 R)
• M2: 319,691 km (0.095 R)
• M3: 475,721 km (0.116 R)
• M4: 820,395 km (0.107 R)
• M5: 975,378 km (0.095 R)
• M6: 1,084,734 km (0.089 R)
• M7: 1,272,031 km (0.056 R)
• M8: 1,549,984 km (0.119 R)
• M9: 1,763,310 km (0.11 R)
• M10: 1,986,660 km (0.087 R)
• M11: 2,851,335 km (0.091 R)
• M12: 2,952,015 km (0.045 R)
• M13: 3,260,934 km (0.096 R)
• M14: 3,451,522 km (0.063 R)
• M15: 3,777,496 km (0.116 R)
• M16: 3,866,058 km (0.053 R)
• M17: 4,319,788 km (0.102 R)
• M18: 5,105,925 km (0.091 R)
• M19: 5,503,107 km (0.118 R)
• M20: 7,495,901 km (0.063 R)
• M21: 7,833,842 km (0.07 R)
• M22: 8,004,683 km (0.12 R)
• M23: 8,234,465 km (0.091 R)
• M24: 8,495,663 km (0.103 R)
• M25: 8,996,367 km (0.097 R)
• M26: 9,235,425 km (0.116 R)
• M27: 10,212,448 km (0.079 R)
• M28: 10,935,006 km (0.115 R)
• M29: 11,158,206 km (0.045 R)
• M30: 11,254,397 km (0.069 R)
• M31: 11,609,244 km (0.09 R)
• M32: 12,000,592 km (0.111 R)
• M33: 12,562,332 km (0.077 R)
• M34: 12,829,813 km (0.065 R)
• M35: 12,964,151 km (0.117 R)
• M36: 13,370,160 km (0.032 R)
• M37: 13,609,068 km (0.063 R)
• M38: 14,543,456 km (0.091 R)
• M39: 14,683,629 km (0.115 R)
• M40: 15,106,991 km (0.104 R)
• M41: 15,605,900 km (0.112 R)
• M42: 15,893,427 km (0.085 R)
• M43: 16,546,871 km (0.056 R)
• M44: 16,766,780 km (0.114 R)
• M45: 16,987,437 km (0.082 R)
• M46: 17,209,141 km (0.064 R)
• M47: 17,320,441 km (0.117 R)
• M48: 19,170,967 km (0.072 R)
• M49: 19,286,307 km (0.117 R)
• M50: 19,440,393 km (0.075 R)
• M51: 19,983,134 km (0.117 R)
• M52: 20,648,844 km (0.085 R)
• M53: 21,123,219 km (0.037 R)
• M54: 21,721,162 km (0.104 R)
• M55: 21,921,773 km (0.093 R)
• M56: 22,122,982 km (0.072 R)
• M57: 22,933,802 km (0.112 R)
• M58: 23,672,068 km (0.111 R)
• M59: 24,543,027 km (0.085 R)
• M60: 25,255,861 km (0.075 R)
• M61: 25,593,653 km (0.089 R)
• M62: 26,145,818 km (0.101 R)
• M63: 26,444,864 km (0.06 R)
• M64: 27,738,886 km (0.111 R)
• M65: 28,131,132 km (0.117 R)
• M66: 29,274,508 km (0.05 R)
• M67: 29,585,073 km (0.091 R)

Asteroid Belt

Center: 10.74 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Ice Giant

Semi-Major Axis: 13.47 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 531

Radius: 4.3

Gravity: 28.72 G

Time & Orbit

Eccentricity (e): 0.143

Orbit Range: 11.54 AU - 15.4 AU

Year: 18148 Days

Day: 17.1 Hours

Environment

Temp: -179 °C

Axial Tilt: 25.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 65,511,488 km

• M1: 100,380 km (0.079 R)
• M2: 410,796 km (0.105 R)
• M3: 944,262 km (0.09 R)
• M4: 1,214,136 km (0.094 R)
• M5: 1,590,525 km (0.041 R)
• M6: 2,030,941 km (0.064 R)
• M7: 2,441,587 km (0.034 R)
• M8: 2,539,873 km (0.073 R)
• M9: 3,016,043 km (0.081 R)
• M10: 4,009,373 km (0.105 R)
• M11: 4,164,506 km (0.035 R)
• M12: 4,321,583 km (0.116 R)
• M13: 4,361,227 km (0.076 R)
• M14: 4,641,573 km (0.109 R)
• M15: 4,886,614 km (0.109 R)
• M16: 5,864,386 km (0.091 R)
• M17: 7,415,417 km (0.063 R)
• M18: 7,797,939 km (0.076 R)
• M19: 8,137,675 km (0.084 R)
• M20: 8,882,224 km (0.085 R)
• M21: 9,648,165 km (0.083 R)
• M22: 10,012,735 km (0.111 R)
• M23: 10,488,307 km (0.07 R)
• M24: 11,187,976 km (0.104 R)
• M25: 11,570,947 km (0.105 R)
• M26: 11,736,402 km (0.098 R)
• M27: 12,237,405 km (0.11 R)
• M28: 13,030,723 km (0.086 R)
• M29: 13,723,809 km (0.088 R)
• M30: 13,782,003 km (0.117 R)
• M31: 14,666,276 km (0.056 R)
• M32: 15,751,459 km (0.094 R)
• M33: 16,427,193 km (0.09 R)
• M34: 16,613,143 km (0.116 R)
• M35: 16,675,375 km (0.095 R)
• M36: 17,112,500 km (0.114 R)
• M37: 18,639,595 km (0.119 R)
• M38: 18,704,222 km (0.117 R)
• M39: 19,158,251 km (0.114 R)
• M40: 21,347,317 km (0.062 R)
• M41: 23,405,036 km (0.107 R)
• M42: 24,457,307 km (0.06 R)
• M43: 24,598,677 km (0.11 R)
• M44: 26,753,186 km (0.05 R)
• M45: 27,337,814 km (0.048 R)
• M46: 27,411,267 km (0.119 R)
• M47: 28,222,685 km (0.097 R)
• M48: 28,743,136 km (0.075 R)
• M49: 29,042,033 km (0.085 R)
• M50: 29,718,215 km (0.112 R)
• M51: 32,552,048 km (0.047 R)
• M52: 34,356,497 km (0.092 R)
• M53: 35,310,782 km (0.085 R)
• M54: 35,470,702 km (0.029 R)
• M55: 37,326,763 km (0.055 R)
• M56: 37,734,417 km (0.093 R)
• M57: 38,718,771 km (0.042 R)
• M58: 38,801,200 km (0.112 R)
• M59: 41,132,383 km (0.035 R)
• M60: 41,216,457 km (0.093 R)
• M61: 41,891,293 km (0.075 R)
• M62: 43,508,446 km (0.071 R)
• M63: 44,367,886 km (0.102 R)
• M64: 44,454,054 km (0.109 R)
• M65: 44,972,710 km (0.03 R)
• M66: 45,841,575 km (0.079 R)
• M67: 46,190,587 km (0.096 R)
• M68: 46,891,453 km (0.116 R)
• M69: 48,037,671 km (0.118 R)
• M70: 48,303,507 km (0.113 R)
• M71: 49,640,014 km (0.08 R)
• M72: 49,729,623 km (0.071 R)
• M73: 49,908,842 km (0.075 R)
• M74: 50,808,224 km (0.08 R)
• M75: 51,350,367 km (0.05 R)
• M76: 52,076,216 km (0.112 R)
• M77: 53,263,125 km (0.074 R)
• M78: 54,089,953 km (0.109 R)
• M79: 57,721,590 km (0.092 R)
• M80: 58,854,794 km (0.115 R)
• M81: 59,709,597 km (0.087 R)
• M82: 59,995,328 km (0.079 R)
• M83: 60,472,695 km (0.095 R)
• M84: 60,568,288 km (0.075 R)
• M85: 60,759,774 km (0.101 R)
• M86: 61,431,169 km (0.082 R)
• M87: 62,588,009 km (0.111 R)
• M88: 62,975,318 km (0.103 R)
• M89: 63,557,553 km (0.041 R)
• M90: 64,239,270 km (0.035 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: 419 - 20,055 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit