🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.24 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.31

Radius: 0.63

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 0.97 AU - 1.51 AU

Year: 499 Days

Day: 27.5 Hours

Environment

Temp: -7 °C

Axial Tilt: 32.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 76,514,921 km

• M1: 441,463 km (0.065 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.33 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.11

Radius: 1.35

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.061

Orbit Range: 1.25 AU - 1.41 AU

Year: 555 Days

Day: 29.5 Hours

Environment

Temp: -11 °C

Axial Tilt: 36.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 2.61 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.17

Radius: 1.77

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 2.55 AU - 2.67 AU

Year: 1525 Days

Day: 22.9 Hours

Environment

Temp: -88 °C

Axial Tilt: 0 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 76,514,921 km

• M1: 2,446,673 km (0.069 R)

Planet 4 - Gas Giant

Semi-Major Axis: 6.73 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 810.5

Radius: 13.2

Gravity: 4.65 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 5.93 AU - 7.53 AU

Year: 6314 Days

Day: 5.1 Hours

Environment

Temp: -160 °C

Axial Tilt: 2.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 76,514,921 km

• M1: 311,014 km (0.058 R)
• M2: 579,542 km (0.092 R)
• M3: 683,064 km (0.034 R)
• M4: 927,208 km (0.118 R)
• M5: 1,133,952 km (0.067 R)
• M6: 1,501,065 km (0.096 R)
• M7: 1,747,154 km (0.118 R)
• M8: 1,945,820 km (0.056 R)
• M9: 2,068,639 km (0.074 R)
• M10: 2,215,245 km (0.091 R)
• M11: 2,365,591 km (0.063 R)
• M12: 2,953,960 km (0.071 R)
• M13: 3,096,227 km (0.098 R)
• M14: 3,313,892 km (0.118 R)
• M15: 3,612,190 km (0.058 R)
• M16: 3,919,464 km (0.113 R)
• M17: 4,155,380 km (0.088 R)
• M18: 4,504,691 km (0.092 R)
• M19: 4,614,197 km (0.091 R)
• M20: 5,060,746 km (0.078 R)
• M21: 6,086,090 km (0.083 R)
• M22: 6,857,417 km (0.071 R)
• M23: 7,889,343 km (0.089 R)
• M24: 8,255,259 km (0.05 R)
• M25: 8,389,748 km (0.055 R)
• M26: 8,626,860 km (0.086 R)
• M27: 8,763,443 km (0.08 R)
• M28: 9,142,524 km (0.037 R)
• M29: 9,246,794 km (0.113 R)
• M30: 9,526,991 km (0.103 R)
• M31: 9,916,843 km (0.056 R)
• M32: 10,602,599 km (0.077 R)
• M33: 11,191,866 km (0.063 R)
• M34: 11,716,356 km (0.107 R)
• M35: 11,943,744 km (0.095 R)
• M36: 12,984,347 km (0.086 R)
• M37: 13,734,132 km (0.1 R)
• M38: 14,013,880 km (0.043 R)
• M39: 14,214,939 km (0.102 R)
• M40: 14,782,813 km (0.08 R)
• M41: 15,358,316 km (0.091 R)
• M42: 15,482,482 km (0.066 R)
• M43: 15,732,011 km (0.098 R)
• M44: 16,150,885 km (0.101 R)
• M45: 16,488,677 km (0.08 R)
• M46: 16,999,704 km (0.116 R)
• M47: 17,171,143 km (0.063 R)
• M48: 17,645,817 km (0.047 R)
• M49: 18,607,881 km (0.111 R)
• M50: 20,037,737 km (0.053 R)
• M51: 20,857,534 km (0.119 R)
• M52: 21,179,319 km (0.092 R)
• M53: 22,295,019 km (0.076 R)
• M54: 22,812,778 km (0.069 R)
• M55: 23,191,859 km (0.1 R)
• M56: 23,525,163 km (0.063 R)
• M57: 25,118,230 km (0.108 R)
• M58: 25,952,388 km (0.114 R)
• M59: 26,745,855 km (0.107 R)
• M60: 26,945,419 km (0.087 R)
• M61: 27,095,466 km (0.089 R)
• M62: 28,153,571 km (0.119 R)
• M63: 28,509,165 km (0.085 R)
• M64: 28,713,217 km (0.107 R)
• M65: 29,430,688 km (0.068 R)
• M66: 30,257,965 km (0.112 R)
• M67: 30,361,935 km (0.098 R)
• M68: 30,622,385 km (0.032 R)
• M69: 31,145,379 km (0.046 R)
• M70: 31,513,240 km (0.087 R)
• M71: 31,671,365 km (0.09 R)
• M72: 31,776,981 km (0.102 R)
• M73: 31,882,597 km (0.056 R)
• M74: 32,678,907 km (0.099 R)
• M75: 34,020,501 km (0.065 R)
• M76: 34,182,665 km (0.12 R)
• M77: 34,562,194 km (0.066 R)
• M78: 35,325,293 km (0.051 R)
• M79: 36,646,542 km (0.102 R)
• M80: 37,146,198 km (0.059 R)

Planet 5 - Gas Giant

Semi-Major Axis: 8.22 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 473.5

Radius: 9.7

Gravity: 5.03 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 6.38 AU - 10.06 AU

Year: 8523 Days

Day: 13.5 Hours

Environment

Temp: -171 °C

Axial Tilt: 124.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 76,514,921 km

• M1: 197,469 km (0.086 R)
• M2: 279,898 km (0.041 R)
• M3: 520,002 km (0.067 R)
• M4: 678,726 km (0.057 R)
• M5: 1,012,329 km (0.103 R)
• M6: 1,197,681 km (0.043 R)
• M7: 1,449,903 km (0.118 R)
• M8: 1,719,179 km (0.087 R)
• M9: 2,152,863 km (0.11 R)
• M10: 2,900,852 km (0.064 R)
• M11: 3,466,631 km (0.11 R)
• M12: 3,986,185 km (0.119 R)
• M13: 4,585,923 km (0.086 R)
• M14: 4,669,847 km (0.066 R)
• M15: 5,126,569 km (0.046 R)
• M16: 5,213,785 km (0.066 R)
• M17: 5,627,423 km (0.089 R)
• M18: 7,320,123 km (0.083 R)
• M19: 7,783,128 km (0.051 R)
• M20: 8,051,956 km (0.074 R)
• M21: 8,153,533 km (0.111 R)
• M22: 8,806,976 km (0.097 R)
• M23: 9,193,088 km (0.092 R)
• M24: 10,127,477 km (0.052 R)
• M25: 10,310,584 km (0.078 R)
• M26: 10,680,241 km (0.046 R)
• M27: 11,091,785 km (0.108 R)
• M28: 11,661,453 km (0.076 R)
• M29: 12,710,882 km (0.101 R)
• M30: 13,749,839 km (0.106 R)
• M31: 13,952,694 km (0.067 R)
• M32: 14,197,436 km (0.117 R)
• M33: 14,279,416 km (0.113 R)
• M34: 14,402,535 km (0.054 R)
• M35: 14,484,963 km (0.106 R)
• M36: 14,567,392 km (0.069 R)
• M37: 16,078,480 km (0.098 R)
• M38: 16,507,078 km (0.118 R)
• M39: 16,636,480 km (0.079 R)
• M40: 16,896,032 km (0.098 R)
• M41: 17,463,158 km (0.119 R)
• M42: 18,125,428 km (0.055 R)
• M43: 18,526,649 km (0.096 R)
• M44: 18,660,988 km (0.066 R)
• M45: 18,885,684 km (0.089 R)
• M46: 19,156,606 km (0.092 R)
• M47: 19,519,829 km (0.068 R)
• M48: 19,793,593 km (0.095 R)
• M49: 20,483,838 km (0.118 R)
• M50: 20,808,765 km (0.116 R)
• M51: 21,135,187 km (0.08 R)
• M52: 21,322,633 km (0.108 R)
• M53: 21,840,691 km (0.088 R)
• M54: 22,030,082 km (0.117 R)
• M55: 22,220,071 km (0.067 R)
• M56: 22,315,215 km (0.112 R)
• M57: 22,745,309 km (0.074 R)
• M58: 23,468,016 km (0.081 R)
• M59: 23,613,575 km (0.12 R)
• M60: 24,492,612 km (0.118 R)
• M61: 25,631,501 km (0.111 R)
• M62: 25,881,329 km (0.104 R)
• M63: 26,232,435 km (0.104 R)
• M64: 27,704,030 km (0.087 R)
• M65: 27,909,128 km (0.102 R)
• M66: 28,630,938 km (0.079 R)
• M67: 29,202,252 km (0.096 R)
• M68: 29,934,983 km (0.046 R)
• M69: 31,098,555 km (0.059 R)
• M70: 32,492,658 km (0.082 R)
• M71: 32,817,285 km (0.054 R)
• M72: 32,980,047 km (0.101 R)
• M73: 33,360,774 km (0.108 R)
• M74: 34,016,761 km (0.112 R)
• M75: 34,291,422 km (0.111 R)
• M76: 34,621,884 km (0.083 R)
• M77: 34,953,542 km (0.115 R)
• M78: 35,397,250 km (0.087 R)
• M79: 35,564,051 km (0.05 R)
• M80: 36,346,299 km (0.102 R)
• M81: 37,360,423 km (0.109 R)
• M82: 37,870,851 km (0.089 R)
• M83: 38,041,542 km (0.097 R)

Planet 6 - Gas Giant

Semi-Major Axis: 10.61 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 550.7

Radius: 9.8

Gravity: 5.73 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 9.5 AU - 11.72 AU

Year: 12499 Days

Day: 9 Hours

Environment

Temp: -179 °C

Axial Tilt: 16 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 76,514,921 km

• M1: 165,904 km (0.11 R)
• M2: 698,772 km (0.077 R)
• M3: 996,621 km (0.106 R)
• M4: 1,160,431 km (0.107 R)
• M5: 1,561,652 km (0.101 R)
• M6: 1,753,437 km (0.069 R)
• M7: 1,902,436 km (0.092 R)
• M8: 2,029,894 km (0.12 R)
• M9: 2,293,485 km (0.107 R)
• M10: 2,374,717 km (0.098 R)
• M11: 2,484,521 km (0.034 R)
• M12: 2,911,773 km (0.056 R)
• M13: 3,119,116 km (0.112 R)
• M14: 3,517,196 km (0.097 R)
• M15: 4,094,793 km (0.112 R)
• M16: 4,361,077 km (0.11 R)
• M17: 4,496,314 km (0.101 R)
• M18: 5,193,739 km (0.112 R)
• M19: 5,265,247 km (0.109 R)
• M20: 5,775,675 km (0.092 R)
• M21: 5,961,924 km (0.099 R)
• M22: 6,225,964 km (0.06 R)
• M23: 6,416,851 km (0.081 R)
• M24: 7,040,824 km (0.11 R)
• M25: 7,360,215 km (0.109 R)
• M26: 7,440,848 km (0.119 R)
• M27: 7,848,054 km (0.118 R)
• M28: 8,179,114 km (0.057 R)
• M29: 8,472,625 km (0.085 R)
• M30: 8,940,866 km (0.111 R)
• M31: 9,156,437 km (0.12 R)
• M32: 10,080,802 km (0.093 R)
• M33: 10,988,562 km (0.082 R)
• M34: 11,358,966 km (0.072 R)
• M35: 11,498,990 km (0.118 R)
• M36: 13,914,996 km (0.117 R)
• M37: 14,873,020 km (0.08 R)
• M38: 16,270,863 km (0.039 R)
• M39: 16,693,028 km (0.107 R)
• M40: 16,852,200 km (0.072 R)
• M41: 17,172,190 km (0.113 R)
• M42: 17,981,066 km (0.093 R)
• M43: 18,527,247 km (0.076 R)
• M44: 18,802,358 km (0.077 R)
• M45: 19,245,317 km (0.044 R)
• M46: 20,651,836 km (0.098 R)
• M47: 24,702,199 km (0.078 R)
• M48: 24,883,661 km (0.096 R)
• M49: 25,736,818 km (0.071 R)
• M50: 25,798,153 km (0.117 R)
• M51: 25,920,823 km (0.083 R)
• M52: 26,599,549 km (0.094 R)
• M53: 26,785,648 km (0.113 R)
• M54: 26,909,964 km (0.028 R)
• M55: 27,221,577 km (0.104 R)
• M56: 27,346,491 km (0.118 R)
• M57: 27,722,580 km (0.066 R)
• M58: 27,785,411 km (0.103 R)
• M59: 29,308,018 km (0.066 R)
• M60: 30,597,402 km (0.097 R)
• M61: 31,773,690 km (0.113 R)
• M62: 32,037,132 km (0.101 R)
• M63: 32,367,295 km (0.119 R)
• M64: 33,364,963 km (0.113 R)
• M65: 33,968,291 km (0.091 R)
• M66: 34,981,966 km (0.035 R)
• M67: 35,663,235 km (0.085 R)
• M68: 36,142,846 km (0.11 R)
• M69: 36,693,366 km (0.104 R)
• M70: 37,108,201 km (0.099 R)
• M71: 37,872,646 km (0.104 R)
• M72: 37,942,508 km (0.107 R)
• M73: 38,082,083 km (0.066 R)
• M74: 38,291,969 km (0.092 R)
• M75: 38,361,980 km (0.078 R)
• M76: 38,572,165 km (0.046 R)
• M77: 38,642,327 km (0.058 R)
• M78: 39,134,953 km (0.049 R)
• M79: 40,482,081 km (0.057 R)
• M80: 40,839,172 km (0.119 R)
• M81: 41,340,773 km (0.081 R)
• M82: 41,772,513 km (0.119 R)
• M83: 43,076,258 km (0.067 R)
• M84: 45,872,242 km (0.032 R)
• M85: 47,517,669 km (0.118 R)
• M86: 48,120,848 km (0.072 R)
• M87: 48,271,942 km (0.093 R)
• M88: 49,945,344 km (0.109 R)
• M89: 51,560,402 km (0.082 R)

Asteroid Belt

Center: 14.21 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Ice Giant

Semi-Major Axis: 17.81 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 377.1

Radius: 3.4

Gravity: 32.62 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 17.58 AU - 18.04 AU

Year: 27182 Days

Day: 15.7 Hours

Environment

Temp: -202 °C

Axial Tilt: 3.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 76,514,921 km

• M1: 197,020 km (0.062 R)
• M2: 258,655 km (0.116 R)
• M3: 439,668 km (0.101 R)
• M4: 586,573 km (0.115 R)
• M5: 821,442 km (0.065 R)
• M6: 1,550,582 km (0.052 R)
• M7: 1,676,244 km (0.118 R)
• M8: 1,904,082 km (0.071 R)
• M9: 2,004,611 km (0.12 R)
• M10: 2,211,206 km (0.071 R)
• M11: 2,246,212 km (0.094 R)
• M12: 2,460,586 km (0.109 R)
• M13: 2,644,142 km (0.082 R)
• M14: 3,063,615 km (0.069 R)
• M15: 3,261,084 km (0.066 R)
• M16: 4,352,400 km (0.056 R)
• M17: 4,890,654 km (0.1 R)
• M18: 5,028,583 km (0.063 R)
• M19: 5,833,719 km (0.101 R)
• M20: 6,933,562 km (0.099 R)
• M21: 7,088,396 km (0.109 R)
• M22: 7,140,306 km (0.059 R)
• M23: 7,665,993 km (0.111 R)
• M24: 8,532,614 km (0.084 R)
• M25: 8,977,518 km (0.093 R)
• M26: 9,773,977 km (0.119 R)
• M27: 12,357,532 km (0.061 R)
• M28: 12,797,051 km (0.047 R)
• M29: 13,050,320 km (0.034 R)
• M30: 14,870,028 km (0.077 R)
• M31: 16,767,229 km (0.098 R)
• M32: 16,905,756 km (0.031 R)
• M33: 18,595,913 km (0.077 R)
• M34: 18,954,798 km (0.064 R)
• M35: 19,315,927 km (0.072 R)
• M36: 20,486,830 km (0.119 R)
• M37: 20,560,731 km (0.117 R)
• M38: 22,973,296 km (0.115 R)
• M39: 23,203,976 km (0.073 R)
• M40: 23,900,803 km (0.085 R)
• M41: 24,369,044 km (0.073 R)
• M42: 25,394,089 km (0.083 R)
• M43: 26,917,444 km (0.081 R)
• M44: 27,404,535 km (0.117 R)
• M45: 28,140,706 km (0.096 R)
• M46: 29,049,363 km (0.11 R)
• M47: 29,132,390 km (0.116 R)
• M48: 29,967,445 km (0.06 R)
• M49: 30,472,338 km (0.111 R)
• M50: 30,641,234 km (0.107 R)
• M51: 31,575,623 km (0.11 R)
• M52: 33,472,524 km (0.066 R)
• M53: 33,646,805 km (0.12 R)
• M54: 33,734,021 km (0.059 R)
• M55: 33,821,386 km (0.067 R)
• M56: 33,996,266 km (0.119 R)
• M57: 34,610,664 km (0.068 R)
• M58: 35,405,926 km (0.045 R)
• M59: 35,672,510 km (0.082 R)
• M60: 37,827,916 km (0.091 R)
• M61: 38,100,184 km (0.112 R)
• M62: 41,232,464 km (0.088 R)
• M63: 42,263,343 km (0.042 R)
• M64: 45,695,866 km (0.11 R)
• M65: 46,276,605 km (0.044 R)
• M66: 46,859,887 km (0.089 R)
• M67: 48,525,361 km (0.078 R)
• M68: 49,315,836 km (0.076 R)
• M69: 51,109,963 km (0.104 R)
• M70: 51,712,693 km (0.111 R)
• M71: 52,925,333 km (0.12 R)
• M72: 53,026,760 km (0.066 R)
• M73: 55,275,516 km (0.053 R)
• M74: 56,826,397 km (0.109 R)
• M75: 58,706,393 km (0.097 R)
• M76: 61,244,471 km (0.116 R)
• M77: 61,457,648 km (0.104 R)
• M78: 61,564,311 km (0.036 R)
• M79: 62,419,712 km (0.12 R)
• M80: 62,634,235 km (0.09 R)
• M81: 62,741,497 km (0.111 R)
• M82: 65,771,601 km (0.112 R)
• M83: 68,406,319 km (0.044 R)
• M84: 68,738,127 km (0.116 R)
• M85: 69,070,384 km (0.047 R)
• M86: 70,070,595 km (0.106 R)
• M87: 70,293,496 km (0.074 R)
• M88: 70,740,046 km (0.117 R)
• M89: 71,075,444 km (0.116 R)
• M90: 71,748,036 km (0.098 R)
• M91: 72,873,760 km (0.114 R)
• M92: 73,099,653 km (0.067 R)
• M93: 73,212,600 km (0.082 R)
• M94: 75,827,720 km (0.106 R)
• M95: 75,942,162 km (0.108 R)

Kuiper Belt

Range: 30.3 - 48.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 300 - 10,312 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit