🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.29 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.42

Radius: 1.81

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 0.5 AU - 0.64 AU

Year: 157 Days

Day: 47 Hours

Environment

Temp: 172 °C

Axial Tilt: 28.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 54,322,919 km

• M1: 82,728 km (0.101 R)
• M2: 487,988 km (0.078 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.19 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.33

Radius: 1.62

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.054

Orbit Range: 1.13 AU - 1.25 AU

Year: 474 Days

Day: 21.9 Hours

Environment

Temp: 7 °C

Axial Tilt: 16.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Gas Giant

Semi-Major Axis: 7.23 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 738.8

Radius: 11

Gravity: 6.11 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 6.8 AU - 7.66 AU

Year: 7101 Days

Day: 12.3 Hours

Environment

Temp: -160 °C

Axial Tilt: 32.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 54,322,919 km

• M1: 223,200 km (0.061 R)
• M2: 448,644 km (0.101 R)
• M3: 559,646 km (0.12 R)
• M4: 828,174 km (0.047 R)
• M5: 953,686 km (0.05 R)
• M6: 1,069,026 km (0.031 R)
• M7: 2,773,694 km (0.117 R)
• M8: 4,465,347 km (0.109 R)
• M9: 4,549,870 km (0.099 R)
• M10: 5,545,892 km (0.098 R)
• M11: 5,882,338 km (0.119 R)
• M12: 6,099,853 km (0.06 R)
• M13: 6,225,366 km (0.076 R)
• M14: 6,351,776 km (0.099 R)
• M15: 6,703,929 km (0.099 R)
• M16: 6,963,930 km (0.118 R)
• M17: 7,095,277 km (0.115 R)
• M18: 7,460,595 km (0.12 R)
• M19: 7,968,630 km (0.114 R)
• M20: 8,071,553 km (0.041 R)
• M21: 8,175,075 km (0.098 R)
• M22: 8,558,045 km (0.12 R)
• M23: 8,875,791 km (0.106 R)
• M24: 9,161,523 km (0.099 R)
• M25: 9,559,454 km (0.078 R)
• M26: 9,668,959 km (0.105 R)
• M27: 10,824,603 km (0.06 R)
• M28: 11,399,507 km (0.08 R)
• M29: 11,984,435 km (0.059 R)
• M30: 12,900,124 km (0.108 R)
• M31: 12,980,757 km (0.104 R)
• M32: 13,142,771 km (0.096 R)
• M33: 13,223,853 km (0.056 R)
• M34: 13,427,606 km (0.113 R)
• M35: 14,840,558 km (0.094 R)
• M36: 15,052,388 km (0.116 R)
• M37: 15,521,826 km (0.111 R)
• M38: 15,693,714 km (0.11 R)
• M39: 16,082,669 km (0.11 R)
• M40: 16,213,118 km (0.071 R)
• M41: 16,914,582 km (0.066 R)
• M42: 18,894,361 km (0.09 R)
• M43: 18,986,064 km (0.085 R)
• M44: 19,077,917 km (0.064 R)
• M45: 19,308,298 km (0.027 R)
• M46: 19,678,702 km (0.11 R)
• M47: 20,379,718 km (0.09 R)
• M48: 21,661,921 km (0.086 R)
• M49: 22,579,854 km (0.042 R)
• M50: 22,726,011 km (0.119 R)
• M51: 22,921,236 km (0.08 R)
• M52: 23,019,073 km (0.111 R)
• M53: 23,658,604 km (0.118 R)
• M54: 23,807,005 km (0.04 R)
• M55: 24,005,372 km (0.107 R)
• M56: 24,904,754 km (0.05 R)
• M57: 25,106,113 km (0.068 R)
• M58: 26,376,797 km (0.092 R)
• M59: 27,408,424 km (0.116 R)
• M60: 27,720,635 km (0.045 R)
• M61: 28,822,124 km (0.072 R)
• M62: 29,192,379 km (0.106 R)
• M63: 29,457,915 km (0.1 R)
• M64: 29,831,012 km (0.104 R)
• M65: 30,474,133 km (0.09 R)
• M66: 31,719,685 km (0.094 R)
• M67: 31,883,495 km (0.05 R)
• M68: 32,321,368 km (0.099 R)
• M69: 32,486,075 km (0.113 R)
• M70: 32,706,134 km (0.076 R)
• M71: 32,871,439 km (0.102 R)
• M72: 33,646,805 km (0.104 R)
• M73: 33,869,556 km (0.106 R)
• M74: 34,316,256 km (0.081 R)
• M75: 34,428,304 km (0.069 R)
• M76: 34,540,503 km (0.108 R)
• M77: 34,708,800 km (0.054 R)
• M78: 34,877,547 km (0.065 R)
• M79: 35,555,076 km (0.072 R)
• M80: 37,382,862 km (0.055 R)
• M81: 38,018,204 km (0.048 R)
• M82: 38,715,480 km (0.11 R)
• M83: 39,065,539 km (0.101 R)

Planet 4 - Gas Giant

Semi-Major Axis: 9.25 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 98.8

Radius: 10.6

Gravity: 0.88 G

Time & Orbit

Eccentricity (e): 0.169

Orbit Range: 7.69 AU - 10.81 AU

Year: 10275 Days

Day: 11.8 Hours

Environment

Temp: -170 °C

Axial Tilt: 9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 54,322,919 km

• M1: 153,637 km (0.039 R)
• M2: 220,657 km (0.066 R)
• M3: 383,120 km (0.11 R)
• M4: 469,289 km (0.096 R)
• M5: 553,811 km (0.107 R)
• M6: 665,411 km (0.115 R)
• M7: 830,867 km (0.101 R)
• M8: 1,151,006 km (0.112 R)
• M9: 1,243,757 km (0.095 R)
• M10: 1,409,062 km (0.085 R)
• M11: 1,596,508 km (0.052 R)
• M12: 1,854,116 km (0.106 R)
• M13: 1,948,363 km (0.103 R)
• M14: 2,028,098 km (0.103 R)
• M15: 2,158,099 km (0.047 R)
• M16: 2,777,434 km (0.055 R)
• M17: 2,922,394 km (0.105 R)
• M18: 2,995,847 km (0.074 R)
• M19: 3,069,898 km (0.108 R)
• M20: 3,449,577 km (0.063 R)
• M21: 3,904,804 km (0.035 R)
• M22: 4,400,122 km (0.08 R)
• M23: 5,003,301 km (0.097 R)
• M24: 5,091,564 km (0.082 R)
• M25: 5,225,005 km (0.087 R)
• M26: 5,292,174 km (0.081 R)
• M27: 5,678,286 km (0.088 R)
• M28: 5,886,377 km (0.102 R)
• M29: 6,890,628 km (0.053 R)
• M30: 7,362,459 km (0.088 R)
• M31: 7,691,275 km (0.044 R)
• M32: 7,896,075 km (0.089 R)
• M33: 8,389,598 km (0.025 R)
• M34: 8,626,860 km (0.093 R)
• M35: 9,054,262 km (0.059 R)
• M36: 9,488,544 km (0.072 R)
• M37: 9,763,505 km (0.108 R)
• M38: 10,152,759 km (0.073 R)
• M39: 11,032,993 km (0.057 R)
• M40: 11,119,460 km (0.092 R)
• M41: 11,438,403 km (0.115 R)
• M42: 11,937,461 km (0.118 R)
• M43: 13,200,666 km (0.059 R)
• M44: 13,600,242 km (0.083 R)
• M45: 13,879,092 km (0.116 R)
• M46: 14,632,317 km (0.093 R)
• M47: 15,013,941 km (0.07 R)
• M48: 15,238,039 km (0.11 R)
• M49: 15,431,020 km (0.06 R)
• M50: 16,080,126 km (0.084 R)
• M51: 17,304,434 km (0.084 R)
• M52: 17,405,114 km (0.05 R)
• M53: 17,606,921 km (0.107 R)
• M54: 17,775,518 km (0.098 R)
• M55: 18,148,615 km (0.092 R)
• M56: 18,764,809 km (0.112 R)
• M57: 19,214,051 km (0.032 R)
• M58: 19,283,465 km (0.105 R)
• M59: 19,912,225 km (0.104 R)
• M60: 20,017,541 km (0.091 R)
• M61: 20,193,768 km (0.113 R)
• M62: 20,299,683 km (0.093 R)
• M63: 20,370,443 km (0.1 R)
• M64: 20,512,112 km (0.048 R)
• M65: 21,513,071 km (0.092 R)
• M66: 21,585,178 km (0.093 R)
• M67: 22,970,603 km (0.098 R)
• M68: 23,044,355 km (0.05 R)
• M69: 23,488,212 km (0.105 R)
• M70: 23,711,263 km (0.113 R)
• M71: 24,723,591 km (0.111 R)
• M72: 25,064,226 km (0.106 R)
• M73: 25,292,063 km (0.103 R)
• M74: 25,558,946 km (0.101 R)

Planet 5 - Gas Giant

Semi-Major Axis: 10.8 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 741.3

Radius: 10.6

Gravity: 6.6 G

Time & Orbit

Eccentricity (e): 0.143

Orbit Range: 9.26 AU - 12.34 AU

Year: 12964 Days

Day: 8.6 Hours

Environment

Temp: -185 °C

Axial Tilt: 28.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 54,322,919 km

• M1: 199,115 km (0.083 R)
• M2: 390,750 km (0.111 R)
• M3: 707,748 km (0.08 R)
• M4: 1,167,013 km (0.079 R)
• M5: 1,283,251 km (0.075 R)
• M6: 1,477,578 km (0.118 R)
• M7: 1,552,975 km (0.078 R)
• M8: 1,760,767 km (0.107 R)
• M9: 2,290,643 km (0.112 R)
• M10: 2,438,146 km (0.08 R)
• M11: 2,619,459 km (0.065 R)
• M12: 3,092,038 km (0.094 R)
• M13: 3,189,726 km (0.104 R)
• M14: 3,867,853 km (0.085 R)
• M15: 3,973,469 km (0.11 R)
• M16: 4,589,962 km (0.115 R)
• M17: 5,789,886 km (0.056 R)
• M18: 5,951,452 km (0.105 R)
• M19: 6,114,663 km (0.103 R)
• M20: 6,403,686 km (0.107 R)
• M21: 6,739,683 km (0.117 R)
• M22: 7,428,881 km (0.051 R)
• M23: 7,516,695 km (0.09 R)
• M24: 7,781,932 km (0.098 R)
• M25: 9,628,269 km (0.036 R)
• M26: 10,110,273 km (0.04 R)
• M27: 11,603,110 km (0.051 R)
• M28: 12,167,692 km (0.064 R)
• M29: 12,793,760 km (0.101 R)
• M30: 14,186,067 km (0.059 R)
• M31: 15,401,250 km (0.118 R)
• M32: 15,569,548 km (0.093 R)
• M33: 15,908,088 km (0.106 R)
• M34: 16,306,018 km (0.097 R)
• M35: 16,764,835 km (0.092 R)
• M36: 17,227,840 km (0.078 R)
• M37: 17,461,063 km (0.097 R)
• M38: 18,048,385 km (0.089 R)
• M39: 19,666,585 km (0.062 R)
• M40: 22,274,824 km (0.092 R)
• M41: 22,592,420 km (0.05 R)
• M42: 22,720,027 km (0.079 R)
• M43: 23,168,073 km (0.091 R)
• M44: 23,943,139 km (0.119 R)
• M45: 24,268,515 km (0.117 R)
• M46: 27,466,618 km (0.116 R)
• M47: 27,943,985 km (0.119 R)
• M48: 28,012,351 km (0.091 R)
• M49: 28,355,229 km (0.072 R)
• M50: 29,880,679 km (0.08 R)
• M51: 29,950,690 km (0.112 R)
• M52: 30,935,942 km (0.068 R)
• M53: 31,432,607 km (0.068 R)
• M54: 31,646,233 km (0.082 R)
• M55: 32,003,472 km (0.078 R)
• M56: 32,218,295 km (0.089 R)
• M57: 32,433,716 km (0.118 R)
• M58: 33,082,971 km (0.12 R)
• M59: 33,809,268 km (0.086 R)
• M60: 34,320,743 km (0.092 R)
• M61: 35,129,769 km (0.086 R)
• M62: 36,467,174 km (0.102 R)
• M63: 36,841,767 km (0.085 R)
• M64: 36,991,813 km (0.097 R)
• M65: 37,594,394 km (0.042 R)
• M66: 38,352,257 km (0.105 R)
• M67: 38,962,167 km (0.072 R)
• M68: 40,268,904 km (0.11 R)
• M69: 41,746,183 km (0.117 R)
• M70: 42,452,136 km (0.079 R)
• M71: 42,925,015 km (0.099 R)
• M72: 43,082,990 km (0.083 R)
• M73: 43,796,422 km (0.099 R)
• M74: 45,556,740 km (0.097 R)
• M75: 46,121,772 km (0.116 R)
• M76: 46,689,047 km (0.116 R)
• M77: 46,770,278 km (0.058 R)
• M78: 47,014,123 km (0.067 R)
• M79: 47,503,457 km (0.111 R)
• M80: 47,830,478 km (0.108 R)
• M81: 47,912,308 km (0.088 R)
• M82: 49,559,830 km (0.104 R)
• M83: 50,307,370 km (0.064 R)
• M84: 51,561,300 km (0.079 R)
• M85: 52,149,967 km (0.052 R)
• M86: 52,656,356 km (0.104 R)
• M87: 52,825,551 km (0.095 R)
• M88: 52,910,224 km (0.088 R)
• M89: 53,334,184 km (0.108 R)
• M90: 54,869,657 km (0.12 R)
• M91: 55,901,284 km (0.03 R)
• M92: 56,073,919 km (0.083 R)
• M93: 56,419,491 km (0.053 R)
• M94: 57,896,620 km (0.076 R)

Planet 6 - Gas Giant

Semi-Major Axis: 11 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 217

Radius: 13

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 9.81 AU - 12.19 AU

Year: 13325 Days

Day: 7.4 Hours

Environment

Temp: -173 °C

Axial Tilt: 15.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 54,322,919 km

• M1: 162,912 km (0.037 R)
• M2: 256,860 km (0.115 R)
• M3: 563,236 km (0.093 R)
• M4: 829,819 km (0.064 R)
• M5: 1,003,652 km (0.082 R)
• M6: 1,172,847 km (0.099 R)
• M7: 1,333,815 km (0.04 R)
• M8: 1,464,264 km (0.093 R)
• M9: 1,738,776 km (0.075 R)
• M10: 1,861,596 km (0.041 R)
• M11: 2,337,467 km (0.106 R)
• M12: 2,613,026 km (0.042 R)
• M13: 3,425,193 km (0.108 R)
• M14: 3,607,253 km (0.117 R)
• M15: 4,227,935 km (0.118 R)
• M16: 4,508,281 km (0.116 R)
• M17: 4,708,294 km (0.058 R)
• M18: 4,881,977 km (0.04 R)
• M19: 5,057,904 km (0.039 R)
• M20: 5,720,922 km (0.089 R)
• M21: 5,906,573 km (0.084 R)
• M22: 6,669,223 km (0.117 R)
• M23: 6,930,271 km (0.047 R)
• M24: 9,319,648 km (0.051 R)
• M25: 10,243,116 km (0.091 R)
• M26: 10,393,611 km (0.117 R)
• M27: 10,964,327 km (0.087 R)
• M28: 11,662,949 km (0.114 R)
• M29: 12,415,875 km (0.083 R)
• M30: 12,536,152 km (0.059 R)
• M31: 14,471,649 km (0.082 R)
• M32: 15,151,721 km (0.048 R)
• M33: 15,538,880 km (0.077 R)
• M34: 16,986,090 km (0.086 R)
• M35: 17,613,055 km (0.056 R)
• M36: 18,338,904 km (0.089 R)
• M37: 18,430,308 km (0.07 R)
• M38: 18,567,639 km (0.116 R)
• M39: 19,074,477 km (0.086 R)
• M40: 19,259,828 km (0.054 R)
• M41: 19,445,928 km (0.098 R)
• M42: 19,725,975 km (0.104 R)
• M43: 21,003,242 km (0.077 R)
• M44: 21,531,322 km (0.055 R)
• M45: 21,676,133 km (0.089 R)
• M46: 22,112,360 km (0.112 R)
• M47: 22,355,906 km (0.107 R)
• M48: 23,190,961 km (0.095 R)
• M49: 23,339,362 km (0.077 R)
• M50: 23,736,694 km (0.075 R)
• M51: 23,936,258 km (0.081 R)
• M52: 24,689,333 km (0.06 R)
• M53: 25,144,859 km (0.05 R)
• M54: 25,654,389 km (0.062 R)
• M55: 25,859,189 km (0.12 R)
• M56: 26,631,862 km (0.081 R)
• M57: 26,995,085 km (0.095 R)
• M58: 27,203,326 km (0.119 R)
• M59: 27,464,523 km (0.068 R)
• M60: 27,936,505 km (0.086 R)
• M61: 28,464,286 km (0.04 R)
• M62: 28,570,201 km (0.052 R)
• M63: 28,676,266 km (0.119 R)
• M64: 28,995,209 km (0.101 R)
• M65: 29,155,129 km (0.088 R)
• M66: 29,315,498 km (0.087 R)
• M67: 29,476,016 km (0.109 R)
• M68: 29,636,834 km (0.12 R)
• M69: 30,067,078 km (0.119 R)
• M70: 30,662,028 km (0.067 R)
• M71: 30,770,636 km (0.06 R)
• M72: 30,879,394 km (0.069 R)
• M73: 31,424,978 km (0.067 R)
• M74: 31,534,483 km (0.117 R)
• M75: 32,802,923 km (0.045 R)
• M76: 33,192,327 km (0.095 R)
• M77: 34,821,747 km (0.105 R)
• M78: 35,332,623 km (0.065 R)
• M79: 36,132,374 km (0.037 R)
• M80: 37,691,632 km (0.082 R)
• M81: 39,213,791 km (0.115 R)
• M82: 39,449,706 km (0.11 R)

Planet 7 - Ice Giant

Semi-Major Axis: 18.44 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 119.2

Radius: 5.3

Gravity: 4.24 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 17.46 AU - 19.42 AU

Year: 28922 Days

Day: 15.2 Hours

Environment

Temp: -206 °C

Axial Tilt: 16.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (57)

Outer Limit: 54,322,919 km

• M1: 85,121 km (0.083 R)
• M2: 196,871 km (0.107 R)
• M3: 452,085 km (0.057 R)
• M4: 709,244 km (0.086 R)
• M5: 1,247,796 km (0.098 R)
• M6: 1,604,736 km (0.114 R)
• M7: 1,807,441 km (0.114 R)
• M8: 2,938,551 km (0.101 R)
• M9: 3,030,703 km (0.107 R)
• M10: 3,312,994 km (0.053 R)
• M11: 5,933,949 km (0.096 R)
• M12: 7,011,503 km (0.086 R)
• M13: 9,025,838 km (0.076 R)
• M14: 9,250,085 km (0.106 R)
• M15: 9,887,522 km (0.095 R)
• M16: 11,396,964 km (0.074 R)
• M17: 13,229,688 km (0.099 R)
• M18: 13,433,290 km (0.102 R)
• M19: 14,101,993 km (0.11 R)
• M20: 15,098,763 km (0.107 R)
• M21: 15,739,790 km (0.097 R)
• M22: 15,901,506 km (0.051 R)
• M23: 16,553,752 km (0.112 R)
• M24: 17,436,978 km (0.057 R)
• M25: 17,996,624 km (0.118 R)
• M26: 18,392,011 km (0.068 R)
• M27: 20,059,878 km (0.109 R)
• M28: 20,411,133 km (0.039 R)
• M29: 20,469,776 km (0.042 R)
• M30: 22,317,609 km (0.118 R)
• M31: 22,559,957 km (0.088 R)
• M32: 24,094,083 km (0.096 R)
• M33: 24,905,054 km (0.084 R)
• M34: 28,106,298 km (0.098 R)
• M35: 28,893,782 km (0.052 R)
• M36: 29,290,066 km (0.059 R)
• M37: 30,088,321 km (0.072 R)
• M38: 30,288,931 km (0.055 R)
• M39: 31,570,237 km (0.072 R)
• M40: 33,351,948 km (0.108 R)
• M41: 34,115,495 km (0.071 R)
• M42: 36,014,042 km (0.102 R)
• M43: 37,226,981 km (0.102 R)
• M44: 37,442,402 km (0.12 R)
• M45: 37,586,166 km (0.048 R)
• M46: 38,091,059 km (0.075 R)
• M47: 38,453,085 km (0.084 R)
• M48: 38,525,640 km (0.048 R)
• M49: 41,613,340 km (0.112 R)
• M50: 42,285,185 km (0.091 R)
• M51: 42,435,082 km (0.119 R)
• M52: 44,779,430 km (0.094 R)
• M53: 47,554,321 km (0.044 R)
• M54: 50,940,917 km (0.119 R)
• M55: 51,979,875 km (0.103 R)
• M56: 53,187,578 km (0.076 R)
• M57: 53,268,361 km (0.106 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 521 - 12,543 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit