🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.53 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.39

Radius: 1.81

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 1.28 AU - 1.78 AU

Year: 705 Days

Day: 37.4 Hours

Environment

Temp: -53 °C

Axial Tilt: 31.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 1.99 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.94

Radius: 1.54

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.056

Orbit Range: 1.88 AU - 2.1 AU

Year: 1046 Days

Day: 25.5 Hours

Environment

Temp: -64 °C

Axial Tilt: 36.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.17 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.15

Radius: 0.47

Gravity: 0.68 G

Time & Orbit

Eccentricity (e): 0.055

Orbit Range: 2.05 AU - 2.29 AU

Year: 1192 Days

Day: 27.8 Hours

Environment

Temp: -87 °C

Axial Tilt: 18.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 76,105,883 km

• M1: 271,371 km (0.118 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.72 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1

Radius: 1

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 2.56 AU - 2.88 AU

Year: 1672 Days

Day: 26.7 Hours

Environment

Temp: -105 °C

Axial Tilt: 39.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 5.95 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 874

Radius: 9.1

Gravity: 10.55 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 5.74 AU - 6.16 AU

Year: 5410 Days

Day: 7 Hours

Environment

Temp: -157 °C

Axial Tilt: 39.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 76,105,883 km

• M1: 265,835 km (0.058 R)
• M2: 368,011 km (0.099 R)
• M3: 463,753 km (0.088 R)
• M4: 521,199 km (0.101 R)
• M5: 618,886 km (0.112 R)
• M6: 935,884 km (0.085 R)
• M7: 1,011,282 km (0.083 R)
• M8: 1,136,495 km (0.037 R)
• M9: 1,201,121 km (0.114 R)
• M10: 1,267,094 km (0.119 R)
• M11: 1,385,575 km (0.059 R)
• M12: 1,472,492 km (0.108 R)
• M13: 1,819,708 km (0.104 R)
• M14: 1,973,645 km (0.05 R)
• M15: 2,233,047 km (0.108 R)
• M16: 2,315,177 km (0.106 R)
• M17: 2,567,399 km (0.053 R)
• M18: 2,895,467 km (0.091 R)
• M19: 3,053,143 km (0.074 R)
• M20: 3,306,711 km (0.109 R)
• M21: 3,424,146 km (0.094 R)
• M22: 4,133,240 km (0.084 R)
• M23: 4,648,305 km (0.118 R)
• M24: 4,727,293 km (0.091 R)
• M25: 4,913,392 km (0.112 R)
• M26: 5,965,664 km (0.045 R)
• M27: 6,253,939 km (0.055 R)
• M28: 6,844,103 km (0.037 R)
• M29: 6,964,379 km (0.092 R)
• M30: 7,055,036 km (0.06 R)
• M31: 8,077,387 km (0.051 R)
• M32: 8,557,447 km (0.091 R)
• M33: 9,079,693 km (0.116 R)
• M34: 9,244,999 km (0.036 R)
• M35: 9,950,353 km (0.117 R)
• M36: 10,395,556 km (0.108 R)
• M37: 10,568,641 km (0.087 R)
• M38: 11,341,164 km (0.101 R)
• M39: 11,590,843 km (0.104 R)
• M40: 11,662,500 km (0.112 R)
• M41: 11,770,211 km (0.102 R)
• M42: 12,387,152 km (0.067 R)
• M43: 13,163,865 km (0.091 R)
• M44: 13,956,135 km (0.081 R)
• M45: 14,454,445 km (0.068 R)
• M46: 14,608,830 km (0.112 R)
• M47: 15,153,816 km (0.104 R)
• M48: 15,586,752 km (0.119 R)
• M49: 16,183,647 km (0.107 R)
• M50: 16,424,500 km (0.105 R)
• M51: 16,666,549 km (0.08 R)
• M52: 16,828,564 km (0.111 R)
• M53: 16,991,177 km (0.091 R)
• M54: 17,399,728 km (0.116 R)
• M55: 17,646,565 km (0.115 R)
• M56: 17,728,993 km (0.093 R)
• M57: 18,351,919 km (0.109 R)
• M58: 18,519,319 km (0.098 R)
• M59: 18,897,652 km (0.099 R)
• M60: 19,619,312 km (0.084 R)
• M61: 19,704,732 km (0.098 R)
• M62: 20,609,949 km (0.091 R)
• M63: 20,740,249 km (0.067 R)
• M64: 21,264,739 km (0.1 R)
• M65: 21,440,516 km (0.104 R)
• M66: 22,415,895 km (0.102 R)
• M67: 22,684,423 km (0.047 R)
• M68: 23,224,621 km (0.072 R)
• M69: 23,587,096 km (0.116 R)
• M70: 23,997,294 km (0.103 R)
• M71: 28,709,627 km (0.102 R)
• M72: 29,098,731 km (0.1 R)
• M73: 29,489,480 km (0.107 R)
• M74: 29,931,243 km (0.086 R)
• M75: 30,375,249 km (0.11 R)
• M76: 30,771,684 km (0.095 R)
• M77: 31,319,511 km (0.079 R)
• M78: 31,820,514 km (0.072 R)
• M79: 33,186,044 km (0.076 R)
• M80: 33,339,082 km (0.105 R)
• M81: 33,747,933 km (0.075 R)

Planet 6 - Gas Giant

Semi-Major Axis: 8.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 305

Radius: 10.9

Gravity: 2.57 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 8.5 AU - 8.98 AU

Year: 9632 Days

Day: 14 Hours

Environment

Temp: -172 °C

Axial Tilt: 22.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 76,105,883 km

• M1: 228,735 km (0.068 R)
• M2: 388,655 km (0.088 R)
• M3: 569,519 km (0.103 R)
• M4: 684,560 km (0.074 R)
• M5: 822,639 km (0.091 R)
• M6: 1,558,810 km (0.091 R)
• M7: 1,650,962 km (0.087 R)
• M8: 2,038,570 km (0.092 R)
• M9: 2,896,813 km (0.12 R)
• M10: 2,965,329 km (0.09 R)
• M11: 3,057,631 km (0.11 R)
• M12: 3,412,327 km (0.074 R)
• M13: 4,007,278 km (0.077 R)
• M14: 4,186,945 km (0.047 R)
• M15: 4,369,305 km (0.096 R)
• M16: 4,580,986 km (0.106 R)
• M17: 5,124,924 km (0.085 R)
• M18: 5,292,174 km (0.111 R)
• M19: 5,775,824 km (0.043 R)
• M20: 6,214,445 km (0.042 R)
• M21: 6,392,915 km (0.075 R)
• M22: 6,785,610 km (0.057 R)
• M23: 7,625,901 km (0.109 R)
• M24: 8,074,695 km (0.112 R)
• M25: 8,334,995 km (0.104 R)
• M26: 9,815,565 km (0.11 R)
• M27: 10,479,780 km (0.109 R)
• M28: 11,086,399 km (0.042 R)
• M29: 11,557,931 km (0.098 R)
• M30: 11,851,443 km (0.074 R)
• M31: 12,184,597 km (0.061 R)
• M32: 13,050,021 km (0.051 R)
• M33: 13,394,096 km (0.099 R)
• M34: 13,470,839 km (0.067 R)
• M35: 13,625,075 km (0.093 R)
• M36: 13,818,655 km (0.099 R)
• M37: 14,052,027 km (0.107 R)
• M38: 14,130,117 km (0.102 R)
• M39: 14,365,285 km (0.087 R)
• M40: 14,443,974 km (0.096 R)
• M41: 14,799,867 km (0.056 R)
• M42: 15,078,717 km (0.095 R)
• M43: 16,663,707 km (0.096 R)
• M44: 16,870,750 km (0.091 R)
• M45: 17,791,824 km (0.099 R)
• M46: 18,088,327 km (0.072 R)
• M47: 18,686,270 km (0.072 R)
• M48: 18,901,392 km (0.117 R)
• M49: 18,987,710 km (0.113 R)
• M50: 19,247,262 km (0.043 R)
• M51: 19,639,059 km (0.091 R)
• M52: 19,901,603 km (0.106 R)
• M53: 20,033,249 km (0.113 R)
• M54: 20,785,278 km (0.092 R)
• M55: 21,366,465 km (0.12 R)
• M56: 21,998,367 km (0.094 R)
• M57: 23,188,268 km (0.12 R)
• M58: 23,790,998 km (0.109 R)
• M59: 24,351,990 km (0.115 R)
• M60: 24,681,255 km (0.069 R)
• M61: 25,012,016 km (0.117 R)
• M62: 25,677,876 km (0.074 R)
• M63: 26,446,061 km (0.056 R)
• M64: 26,735,982 km (0.109 R)
• M65: 27,221,726 km (0.051 R)
• M66: 28,103,306 km (0.085 R)
• M67: 28,300,476 km (0.102 R)
• M68: 28,399,361 km (0.084 R)
• M69: 28,745,829 km (0.094 R)
• M70: 29,543,335 km (0.086 R)
• M71: 29,643,566 km (0.074 R)
• M72: 29,995,121 km (0.083 R)
• M73: 30,550,428 km (0.113 R)
• M74: 31,058,164 km (0.071 R)
• M75: 31,671,216 km (0.095 R)
• M76: 31,979,238 km (0.117 R)
• M77: 32,133,473 km (0.102 R)
• M78: 32,598,124 km (0.111 R)
• M79: 32,857,228 km (0.048 R)
• M80: 33,065,019 km (0.111 R)
• M81: 33,534,008 km (0.077 R)
• M82: 33,638,577 km (0.12 R)
• M83: 34,110,259 km (0.085 R)
• M84: 35,219,528 km (0.104 R)

Planet 7 - Gas Giant

Semi-Major Axis: 11.99 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 268.8

Radius: 13.5

Gravity: 1.47 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 11.22 AU - 12.76 AU

Year: 15477 Days

Day: 7.3 Hours

Environment

Temp: -181 °C

Axial Tilt: 21.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 76,105,883 km

• M1: 172,038 km (0.087 R)
• M2: 410,945 km (0.093 R)
• M3: 500,854 km (0.036 R)
• M4: 629,508 km (0.112 R)
• M5: 738,714 km (0.049 R)
• M6: 1,148,164 km (0.102 R)
• M7: 1,246,449 km (0.117 R)
• M8: 1,347,877 km (0.105 R)
• M9: 1,559,558 km (0.112 R)
• M10: 2,360,804 km (0.07 R)
• M11: 2,751,105 km (0.089 R)
• M12: 2,967,872 km (0.087 R)
• M13: 3,303,570 km (0.083 R)
• M14: 3,951,179 km (0.079 R)
• M15: 4,227,636 km (0.087 R)
• M16: 4,702,459 km (0.116 R)
• M17: 4,897,236 km (0.08 R)
• M18: 5,061,644 km (0.11 R)
• M19: 5,497,722 km (0.1 R)
• M20: 5,772,234 km (0.1 R)
• M21: 5,981,072 km (0.04 R)
• M22: 6,478,186 km (0.075 R)
• M23: 7,550,055 km (0.092 R)
• M24: 8,087,410 km (0.107 R)
• M25: 8,399,920 km (0.107 R)
• M26: 9,239,464 km (0.097 R)
• M27: 9,772,481 km (0.108 R)
• M28: 10,022,010 km (0.117 R)
• M29: 10,868,734 km (0.11 R)
• M30: 10,997,837 km (0.048 R)
• M31: 12,048,313 km (0.102 R)
• M32: 13,176,431 km (0.063 R)
• M33: 14,574,423 km (0.118 R)
• M34: 15,146,784 km (0.087 R)
• M35: 15,387,487 km (0.11 R)
• M36: 15,678,006 km (0.061 R)
• M37: 16,510,967 km (0.112 R)
• M38: 16,709,185 km (0.09 R)
• M39: 17,509,384 km (0.076 R)
• M40: 17,812,768 km (0.081 R)
• M41: 18,373,461 km (0.111 R)
• M42: 18,475,935 km (0.096 R)
• M43: 20,301,628 km (0.063 R)
• M44: 20,407,693 km (0.119 R)
• M45: 20,940,860 km (0.087 R)
• M46: 21,370,654 km (0.089 R)
• M47: 21,640,678 km (0.057 R)
• M48: 22,293,523 km (0.103 R)
• M49: 22,512,535 km (0.051 R)
• M50: 23,229,557 km (0.071 R)
• M51: 23,674,461 km (0.074 R)
• M52: 24,347,053 km (0.06 R)
• M53: 25,941,019 km (0.028 R)
• M54: 26,518,467 km (0.032 R)
• M55: 26,808,686 km (0.057 R)
• M56: 27,100,103 km (0.031 R)
• M57: 27,627,286 km (0.081 R)
• M58: 28,098,669 km (0.099 R)
• M59: 28,276,092 km (0.086 R)
• M60: 28,929,984 km (0.089 R)
• M61: 29,889,954 km (0.073 R)
• M62: 30,982,467 km (0.112 R)
• M63: 31,779,674 km (0.081 R)
• M64: 32,273,646 km (0.119 R)
• M65: 33,519,497 km (0.093 R)
• M66: 33,645,010 km (0.11 R)
• M67: 34,274,667 km (0.097 R)
• M68: 34,971,793 km (0.099 R)
• M69: 35,354,016 km (0.107 R)
• M70: 35,737,585 km (0.039 R)
• M71: 36,186,977 km (0.102 R)
• M72: 37,026,221 km (0.062 R)
• M73: 37,872,047 km (0.048 R)
• M74: 38,395,789 km (0.114 R)
• M75: 39,450,305 km (0.106 R)
• M76: 41,049,955 km (0.106 R)
• M77: 41,790,165 km (0.062 R)
• M78: 45,279,386 km (0.086 R)
• M79: 46,113,992 km (0.076 R)
• M80: 46,603,177 km (0.099 R)
• M81: 46,743,201 km (0.119 R)

Planet 8 - Ice Giant

Semi-Major Axis: 16.74 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 420.6

Radius: 5.1

Gravity: 16.17 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 13.41 AU - 20.07 AU

Year: 25532 Days

Day: 15.5 Hours

Environment

Temp: -195 °C

Axial Tilt: 5.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 76,105,883 km

• M1: 98,735 km (0.105 R)
• M2: 604,675 km (0.111 R)
• M3: 671,694 km (0.065 R)
• M4: 717,920 km (0.105 R)
• M5: 1,532,481 km (0.076 R)
• M6: 1,881,792 km (0.096 R)
• M7: 1,914,703 km (0.041 R)
• M8: 2,290,044 km (0.086 R)
• M9: 2,577,123 km (0.099 R)
• M10: 2,613,774 km (0.108 R)
• M11: 2,650,725 km (0.07 R)
• M12: 3,224,433 km (0.094 R)
• M13: 5,206,455 km (0.074 R)
• M14: 5,440,575 km (0.092 R)
• M15: 5,918,989 km (0.067 R)
• M16: 6,361,201 km (0.058 R)
• M17: 6,510,948 km (0.071 R)
• M18: 9,116,195 km (0.116 R)
• M19: 10,672,611 km (0.043 R)
• M20: 12,683,655 km (0.1 R)
• M21: 13,188,399 km (0.115 R)
• M22: 13,699,724 km (0.061 R)
• M23: 13,893,154 km (0.073 R)
• M24: 14,022,556 km (0.109 R)
• M25: 14,478,830 km (0.072 R)
• M26: 14,544,354 km (0.098 R)
• M27: 14,610,027 km (0.075 R)
• M28: 15,876,523 km (0.12 R)
• M29: 17,177,725 km (0.106 R)
• M30: 18,087,579 km (0.112 R)
• M31: 18,655,154 km (0.088 R)
• M32: 18,726,661 km (0.097 R)
• M33: 19,662,695 km (0.08 R)
• M34: 21,206,545 km (0.118 R)
• M35: 21,355,694 km (0.103 R)
• M36: 21,505,143 km (0.119 R)
• M37: 21,654,890 km (0.11 R)
• M38: 23,401,894 km (0.054 R)
• M39: 23,710,365 km (0.081 R)
• M40: 24,879,023 km (0.059 R)
• M41: 25,193,777 km (0.078 R)
• M42: 25,986,497 km (0.11 R)
• M43: 26,066,232 km (0.074 R)
• M44: 26,787,294 km (0.051 R)
• M45: 27,029,194 km (0.094 R)
• M46: 30,742,662 km (0.114 R)
• M47: 36,470,315 km (0.1 R)
• M48: 36,559,625 km (0.068 R)
• M49: 36,648,935 km (0.11 R)
• M50: 37,816,995 km (0.042 R)
• M51: 38,360,185 km (0.116 R)
• M52: 39,088,428 km (0.103 R)
• M53: 39,729,455 km (0.11 R)
• M54: 39,913,161 km (0.113 R)
• M55: 41,114,731 km (0.082 R)
• M56: 41,393,581 km (0.083 R)
• M57: 42,140,523 km (0.051 R)
• M58: 42,234,172 km (0.079 R)
• M59: 43,269,239 km (0.113 R)
• M60: 43,553,026 km (0.072 R)
• M61: 43,742,417 km (0.037 R)
• M62: 46,908,507 km (0.12 R)
• M63: 47,005,596 km (0.082 R)
• M64: 47,784,701 km (0.11 R)
• M65: 49,158,459 km (0.096 R)
• M66: 49,553,247 km (0.115 R)
• M67: 50,445,599 km (0.037 R)
• M68: 51,243,105 km (0.05 R)
• M69: 52,246,009 km (0.106 R)
• M70: 53,154,068 km (0.051 R)
• M71: 53,255,346 km (0.028 R)
• M72: 54,067,363 km (0.093 R)
• M73: 55,703,814 km (0.086 R)
• M74: 56,012,435 km (0.049 R)
• M75: 56,941,737 km (0.093 R)
• M76: 58,920,318 km (0.117 R)
• M77: 59,129,905 km (0.097 R)
• M78: 59,234,773 km (0.112 R)
• M79: 60,076,111 km (0.08 R)
• M80: 60,287,044 km (0.07 R)
• M81: 60,392,660 km (0.105 R)
• M82: 61,770,457 km (0.045 R)
• M83: 62,409,988 km (0.073 R)
• M84: 62,837,538 km (0.068 R)
• M85: 63,480,510 km (0.11 R)
• M86: 67,933,141 km (0.073 R)
• M87: 74,514,550 km (0.092 R)
• M88: 75,195,220 km (0.081 R)
• M89: 75,308,765 km (0.1 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 258 - 16,269 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit