🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.37

Radius: 1.13

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 0.91 AU - 1.09 AU

Year: 373 Days

Day: 29.7 Hours

Environment

Temp: 22 °C

Axial Tilt: 17.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 63,007,778 km

• M1: 74,949 km (0.108 R)
• M2: 573,708 km (0.116 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.41 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.18

Radius: 1.59

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 1.11 AU - 1.71 AU

Year: 624 Days

Day: 38.4 Hours

Environment

Temp: -43 °C

Axial Tilt: 8.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.08 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.47

Radius: 1.44

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 1.93 AU - 2.23 AU

Year: 1118 Days

Day: 26.4 Hours

Environment

Temp: -77 °C

Axial Tilt: 23.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 63,007,778 km

• M1: 500,255 km (0.106 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.97 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.04

Radius: 1.56

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 3.77 AU - 4.17 AU

Year: 2949 Days

Day: 24.2 Hours

Environment

Temp: -127 °C

Axial Tilt: 4.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 4.7 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 364.7

Radius: 10.1

Gravity: 3.58 G

Time & Orbit

Eccentricity (e): 0.084

Orbit Range: 4.31 AU - 5.09 AU

Year: 3798 Days

Day: 8.8 Hours

Environment

Temp: -138 °C

Axial Tilt: 4.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 63,007,778 km

• M1: 142,866 km (0.115 R)
• M2: 372,648 km (0.091 R)
• M3: 566,677 km (0.025 R)
• M4: 645,216 km (0.114 R)
• M5: 905,067 km (0.027 R)
• M6: 1,053,019 km (0.058 R)
• M7: 1,152,502 km (0.117 R)
• M8: 1,220,719 km (0.118 R)
• M9: 1,373,308 km (0.101 R)
• M10: 1,482,814 km (0.083 R)
• M11: 2,005,210 km (0.098 R)
• M12: 2,172,610 km (0.077 R)
• M13: 2,506,512 km (0.066 R)
• M14: 2,779,379 km (0.108 R)
• M15: 2,919,402 km (0.079 R)
• M16: 3,320,923 km (0.092 R)
• M17: 3,536,643 km (0.077 R)
• M18: 4,354,644 km (0.115 R)
• M19: 4,646,211 km (0.058 R)
• M20: 5,114,602 km (0.117 R)
• M21: 5,287,088 km (0.072 R)
• M22: 5,480,817 km (0.041 R)
• M23: 5,578,654 km (0.054 R)
• M24: 5,935,445 km (0.083 R)
• M25: 6,177,494 km (0.119 R)
• M26: 6,258,876 km (0.101 R)
• M27: 6,505,263 km (0.115 R)
• M28: 6,629,729 km (0.097 R)
• M29: 7,050,248 km (0.043 R)
• M30: 7,156,613 km (0.08 R)
• M31: 7,500,987 km (0.113 R)
• M32: 7,762,783 km (0.113 R)
• M33: 7,828,756 km (0.09 R)
• M34: 8,116,732 km (0.117 R)
• M35: 8,228,332 km (0.114 R)
• M36: 8,566,423 km (0.118 R)
• M37: 8,909,002 km (0.074 R)
• M38: 9,116,793 km (0.104 R)
• M39: 9,396,242 km (0.066 R)
• M40: 9,584,137 km (0.107 R)
• M41: 9,702,320 km (0.103 R)
• M42: 9,868,373 km (0.119 R)
• M43: 11,455,756 km (0.063 R)
• M44: 11,530,854 km (0.088 R)
• M45: 12,189,235 km (0.103 R)
• M46: 12,990,182 km (0.108 R)
• M47: 13,568,976 km (0.107 R)
• M48: 14,156,147 km (0.036 R)
• M49: 14,263,708 km (0.097 R)
• M50: 14,425,723 km (0.12 R)
• M51: 15,025,012 km (0.12 R)
• M52: 15,217,245 km (0.112 R)
• M53: 15,521,228 km (0.028 R)
• M54: 15,632,229 km (0.09 R)
• M55: 16,050,954 km (0.102 R)
• M56: 16,191,426 km (0.109 R)
• M57: 16,558,390 km (0.063 R)
• M58: 16,643,362 km (0.078 R)
• M59: 16,728,632 km (0.041 R)
• M60: 16,956,619 km (0.078 R)
• M61: 17,300,395 km (0.101 R)
• M62: 17,386,713 km (0.079 R)
• M63: 17,733,481 km (0.067 R)
• M64: 17,965,956 km (0.093 R)
• M65: 18,375,256 km (0.066 R)
• M66: 18,463,220 km (0.098 R)
• M67: 18,639,895 km (0.101 R)
• M68: 18,728,457 km (0.092 R)
• M69: 19,351,981 km (0.11 R)
• M70: 19,531,348 km (0.115 R)
• M71: 20,042,674 km (0.069 R)
• M72: 20,375,828 km (0.086 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.45 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 116.2

Radius: 9.7

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 4.16 AU - 6.74 AU

Year: 4743 Days

Day: 10.5 Hours

Environment

Temp: -144 °C

Axial Tilt: 12.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 63,007,778 km

• M1: 124,615 km (0.086 R)
• M2: 216,618 km (0.09 R)
• M3: 386,112 km (0.074 R)
• M4: 496,665 km (0.089 R)
• M5: 560,244 km (0.115 R)
• M6: 704,905 km (0.049 R)
• M7: 906,264 km (0.118 R)
• M8: 968,646 km (0.041 R)
• M9: 1,126,622 km (0.097 R)
• M10: 1,468,154 km (0.106 R)
• M11: 1,695,093 km (0.105 R)
• M12: 2,039,318 km (0.108 R)
• M13: 2,195,199 km (0.028 R)
• M14: 2,280,919 km (0.1 R)
• M15: 2,609,136 km (0.115 R)
• M16: 2,871,830 km (0.1 R)
• M17: 3,088,298 km (0.086 R)
• M18: 3,240,140 km (0.042 R)
• M19: 3,437,161 km (0.097 R)
• M20: 3,710,775 km (0.091 R)
• M21: 4,127,106 km (0.084 R)
• M22: 4,418,224 km (0.115 R)
• M23: 4,480,307 km (0.115 R)
• M24: 4,668,501 km (0.108 R)
• M25: 4,747,638 km (0.046 R)
• M26: 4,923,416 km (0.067 R)
• M27: 5,085,131 km (0.09 R)
• M28: 5,281,553 km (0.053 R)
• M29: 5,347,525 km (0.104 R)
• M30: 5,530,633 km (0.096 R)
• M31: 5,614,408 km (0.106 R)
• M32: 5,868,575 km (0.079 R)
• M33: 5,954,145 km (0.062 R)
• M34: 6,022,960 km (0.061 R)
• M35: 6,092,074 km (0.07 R)
• M36: 6,335,769 km (0.095 R)
• M37: 6,458,738 km (0.119 R)
• M38: 7,122,504 km (0.039 R)
• M39: 7,287,211 km (0.046 R)
• M40: 7,471,815 km (0.028 R)
• M41: 8,091,749 km (0.069 R)
• M42: 8,963,755 km (0.068 R)
• M43: 9,241,109 km (0.055 R)
• M44: 9,380,834 km (0.117 R)
• M45: 9,581,594 km (0.074 R)
• M46: 9,926,417 km (0.119 R)
• M47: 10,213,346 km (0.078 R)
• M48: 10,420,090 km (0.117 R)
• M49: 10,732,750 km (0.118 R)
• M50: 11,048,401 km (0.117 R)
• M51: 11,196,802 km (0.1 R)
• M52: 11,345,802 km (0.102 R)
• M53: 11,710,671 km (0.051 R)
• M54: 11,992,065 km (0.113 R)
• M55: 12,057,439 km (0.099 R)
• M56: 12,232,169 km (0.056 R)
• M57: 12,341,675 km (0.118 R)
• M58: 12,495,761 km (0.079 R)
• M59: 13,455,730 km (0.094 R)
• M60: 13,705,110 km (0.118 R)
• M61: 13,796,065 km (0.075 R)
• M62: 14,001,762 km (0.065 R)
• M63: 14,116,504 km (0.112 R)
• M64: 14,439,336 km (0.114 R)
• M65: 15,186,278 km (0.103 R)
• M66: 15,445,980 km (0.109 R)
• M67: 15,540,676 km (0.114 R)
• M68: 15,635,670 km (0.057 R)
• M69: 15,802,472 km (0.11 R)

Planet 7 - Gas Giant

Semi-Major Axis: 11.26 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 773.8

Radius: 9

Gravity: 9.55 G

Time & Orbit

Eccentricity (e): 0.056

Orbit Range: 10.63 AU - 11.89 AU

Year: 14085 Days

Day: 11.7 Hours

Environment

Temp: -187 °C

Axial Tilt: 1.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 63,007,778 km

• M1: 194,178 km (0.068 R)
• M2: 405,261 km (0.109 R)
• M3: 1,830,779 km (0.069 R)
• M4: 2,365,292 km (0.047 R)
• M5: 2,813,038 km (0.104 R)
• M6: 3,149,035 km (0.116 R)
• M7: 3,569,106 km (0.075 R)
• M8: 3,970,028 km (0.096 R)
• M9: 4,044,378 km (0.087 R)
• M10: 4,462,056 km (0.093 R)
• M11: 4,539,547 km (0.085 R)
• M12: 5,175,338 km (0.113 R)
• M13: 5,462,267 km (0.094 R)
• M14: 6,354,170 km (0.107 R)
• M15: 6,661,444 km (0.069 R)
• M16: 7,658,663 km (0.095 R)
• M17: 7,891,886 km (0.107 R)
• M18: 8,413,085 km (0.091 R)
• M19: 9,389,062 km (0.112 R)
• M20: 9,488,694 km (0.084 R)
• M21: 9,839,950 km (0.105 R)
• M22: 10,144,531 km (0.092 R)
• M23: 11,234,650 km (0.087 R)
• M24: 11,499,588 km (0.07 R)
• M25: 11,981,892 km (0.053 R)
• M26: 12,580,283 km (0.107 R)
• M27: 12,800,342 km (0.032 R)
• M28: 13,299,999 km (0.117 R)
• M29: 13,693,142 km (0.116 R)
• M30: 13,749,690 km (0.066 R)
• M31: 14,147,171 km (0.099 R)
• M32: 15,952,369 km (0.073 R)
• M33: 16,071,299 km (0.052 R)
• M34: 16,190,678 km (0.103 R)
• M35: 16,430,035 km (0.077 R)
• M36: 16,972,926 km (0.115 R)
• M37: 17,705,955 km (0.117 R)
• M38: 18,138,293 km (0.038 R)
• M39: 18,511,689 km (0.067 R)
• M40: 18,574,221 km (0.12 R)
• M41: 18,887,629 km (0.119 R)
• M42: 19,076,571 km (0.107 R)
• M43: 19,902,351 km (0.114 R)
• M44: 20,675,024 km (0.113 R)
• M45: 22,249,691 km (0.119 R)
• M46: 22,783,157 km (0.112 R)
• M47: 23,051,386 km (0.109 R)
• M48: 24,408,538 km (0.109 R)
• M49: 24,477,054 km (0.107 R)
• M50: 26,281,504 km (0.086 R)
• M51: 26,562,897 km (0.065 R)
• M52: 27,199,735 km (0.082 R)
• M53: 27,341,853 km (0.074 R)
• M54: 27,984,825 km (0.11 R)
• M55: 28,200,246 km (0.116 R)
• M56: 28,488,222 km (0.107 R)
• M57: 28,849,800 km (0.058 R)
• M58: 30,976,184 km (0.062 R)
• M59: 31,721,032 km (0.108 R)
• M60: 33,000,841 km (0.102 R)
• M61: 33,685,252 km (0.079 R)
• M62: 33,914,436 km (0.116 R)
• M63: 34,067,474 km (0.11 R)
• M64: 34,528,086 km (0.08 R)
• M65: 34,682,022 km (0.087 R)
• M66: 35,455,443 km (0.082 R)
• M67: 35,766,308 km (0.107 R)
• M68: 36,783,124 km (0.062 R)
• M69: 37,413,679 km (0.054 R)
• M70: 38,047,675 km (0.111 R)
• M71: 39,005,251 km (0.087 R)
• M72: 41,352,292 km (0.102 R)
• M73: 41,679,612 km (0.109 R)
• M74: 42,419,224 km (0.093 R)
• M75: 44,161,740 km (0.099 R)
• M76: 44,747,715 km (0.1 R)
• M77: 44,915,564 km (0.079 R)
• M78: 45,927,444 km (0.108 R)
• M79: 50,835,301 km (0.081 R)
• M80: 51,010,480 km (0.059 R)
• M81: 51,273,773 km (0.106 R)
• M82: 51,889,667 km (0.07 R)
• M83: 52,507,955 km (0.12 R)
• M84: 53,128,637 km (0.109 R)
• M85: 53,751,861 km (0.085 R)
• M86: 54,288,020 km (0.032 R)
• M87: 55,095,400 km (0.105 R)
• M88: 55,455,631 km (0.12 R)
• M89: 56,450,009 km (0.04 R)
• M90: 57,998,496 km (0.103 R)
• M91: 61,977,051 km (0.087 R)
• M92: 62,070,700 km (0.066 R)

Planet 8 - Ice Giant

Semi-Major Axis: 13.93 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 414.2

Radius: 5.2

Gravity: 15.32 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 12.01 AU - 15.85 AU

Year: 19381 Days

Day: 20.9 Hours

Environment

Temp: -189 °C

Axial Tilt: 133.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 63,007,778 km

• M1: 204,201 km (0.093 R)
• M2: 476,768 km (0.108 R)
• M3: 705,952 km (0.038 R)
• M4: 768,335 km (0.068 R)
• M5: 1,255,425 km (0.062 R)
• M6: 1,306,139 km (0.088 R)
• M7: 1,679,834 km (0.103 R)
• M8: 1,792,482 km (0.077 R)
• M9: 1,849,778 km (0.084 R)
• M10: 1,936,844 km (0.058 R)
• M11: 1,995,636 km (0.068 R)
• M12: 2,085,095 km (0.061 R)
• M13: 2,298,721 km (0.063 R)
• M14: 2,551,392 km (0.088 R)
• M15: 2,813,038 km (0.07 R)
• M16: 2,879,909 km (0.086 R)
• M17: 2,981,037 km (0.068 R)
• M18: 3,117,620 km (0.105 R)
• M19: 3,397,218 km (0.089 R)
• M20: 4,017,750 km (0.067 R)
• M21: 4,092,998 km (0.116 R)
• M22: 5,568,332 km (0.07 R)
• M23: 6,208,611 km (0.042 R)
• M24: 6,471,305 km (0.112 R)
• M25: 8,361,175 km (0.112 R)
• M26: 8,554,156 km (0.092 R)
• M27: 8,602,626 km (0.059 R)
• M28: 9,042,892 km (0.086 R)
• M29: 9,540,754 km (0.077 R)
• M30: 10,047,442 km (0.055 R)
• M31: 10,098,604 km (0.109 R)
• M32: 10,614,867 km (0.11 R)
• M33: 10,823,705 km (0.115 R)
• M34: 12,159,913 km (0.104 R)
• M35: 12,598,385 km (0.104 R)
• M36: 12,819,490 km (0.073 R)
• M37: 12,986,292 km (0.114 R)
• M38: 13,153,692 km (0.116 R)
• M39: 13,660,380 km (0.036 R)
• M40: 14,173,351 km (0.074 R)
• M41: 14,230,797 km (0.095 R)
• M42: 14,808,992 km (0.087 R)
• M43: 16,528,620 km (0.096 R)
• M44: 17,197,173 km (0.068 R)
• M45: 17,319,693 km (0.084 R)
• M46: 17,503,998 km (0.118 R)
• M47: 17,565,632 km (0.106 R)
• M48: 19,894,572 km (0.077 R)
• M49: 20,475,461 km (0.101 R)
• M50: 20,605,461 km (0.113 R)
• M51: 21,127,558 km (0.06 R)
• M52: 21,324,578 km (0.112 R)
• M53: 21,588,170 km (0.118 R)
• M54: 21,985,501 km (0.119 R)
• M55: 22,118,494 km (0.08 R)
• M56: 22,653,007 km (0.048 R)
• M57: 22,921,984 km (0.063 R)
• M58: 23,191,859 km (0.041 R)
• M59: 24,145,096 km (0.066 R)
• M60: 24,972,223 km (0.076 R)
• M61: 25,180,463 km (0.116 R)
• M62: 26,795,971 km (0.101 R)
• M63: 27,939,497 km (0.089 R)
• M64: 28,155,666 km (0.056 R)
• M65: 29,464,348 km (0.113 R)
• M66: 31,914,611 km (0.038 R)
• M67: 32,897,619 km (0.075 R)
• M68: 34,352,309 km (0.049 R)
• M69: 34,893,404 km (0.06 R)
• M70: 35,593,373 km (0.086 R)
• M71: 37,165,347 km (0.114 R)
• M72: 37,879,976 km (0.072 R)
• M73: 39,403,780 km (0.079 R)
• M74: 40,865,650 km (0.089 R)
• M75: 42,759,410 km (0.049 R)
• M76: 43,091,667 km (0.072 R)
• M77: 43,508,147 km (0.055 R)
• M78: 45,187,533 km (0.118 R)
• M79: 45,695,567 km (0.115 R)
• M80: 46,035,154 km (0.109 R)
• M81: 47,746,105 km (0.087 R)
• M82: 48,522,817 km (0.047 R)
• M83: 48,869,436 km (0.067 R)
• M84: 51,318,054 km (0.119 R)
• M85: 51,406,316 km (0.12 R)
• M86: 51,847,929 km (0.078 R)
• M87: 52,824,205 km (0.105 R)
• M88: 54,075,442 km (0.049 R)
• M89: 54,165,051 km (0.094 R)
• M90: 54,794,708 km (0.093 R)
• M91: 55,879,592 km (0.083 R)
• M92: 57,520,232 km (0.098 R)
• M93: 58,807,222 km (0.095 R)
• M94: 60,569,036 km (0.085 R)
• M95: 63,007,781 km (0.106 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: 462 - 13,993 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit