🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.3 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.6 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 297.1

Radius: 10.8

Gravity: 2.55 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 0.47 AU - 0.73 AU

Year: 310 Days

Day: 9.4 Hours

Environment

Temp: -141 °C

Axial Tilt: 2.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 64,106,403 km

• M1: 142,567 km (0.12 R)
• M2: 212,279 km (0.111 R)
• M3: 307,124 km (0.103 R)
• M4: 395,238 km (0.11 R)
• M5: 473,028 km (0.105 R)
• M6: 552,166 km (0.107 R)
• M7: 620,382 km (0.119 R)
• M8: 692,040 km (0.095 R)
• M9: 761,004 km (0.111 R)
• M10: 838,646 km (0.078 R)
• M11: 906,713 km (0.061 R)
• M12: 1,052,122 km (0.119 R)
• M13: 1,122,882 km (0.073 R)
• M14: 1,233,883 km (0.042 R)
• M15: 1,308,981 km (0.08 R)
• M16: 1,400,386 km (0.112 R)
• M17: 1,478,925 km (0.09 R)
• M18: 1,582,147 km (0.111 R)
• M19: 1,668,166 km (0.109 R)
• M20: 1,759,720 km (0.105 R)
• M21: 1,865,485 km (0.114 R)
• M22: 2,019,721 km (0.082 R)
• M23: 2,122,046 km (0.106 R)
• M24: 2,213,151 km (0.119 R)
• M25: 2,327,743 km (0.08 R)
• M26: 2,430,816 km (0.063 R)
• M27: 2,608,987 km (0.112 R)
• M28: 2,678,849 km (0.109 R)
• M29: 2,796,433 km (0.103 R)
• M30: 2,872,728 km (0.111 R)
• M31: 2,949,621 km (0.097 R)
• M32: 3,125,399 km (0.064 R)
• M33: 3,234,456 km (0.071 R)
• M34: 3,446,436 km (0.098 R)
• M35: 3,518,093 km (0.09 R)

Asteroid Belt

Center: 3.36 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Ice Giant

Semi-Major Axis: 6.11 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 581.6

Radius: 4.3

Gravity: 31.45 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 6.03 AU - 6.19 AU

Year: 10071 Days

Day: 18.6 Hours

Environment

Temp: -238 °C

Axial Tilt: 45 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 64,106,403 km

• M1: 163,510 km (0.049 R)
• M2: 326,572 km (0.107 R)
• M3: 723,007 km (0.119 R)
• M4: 843,433 km (0.1 R)
• M5: 1,007,841 km (0.115 R)
• M6: 1,084,136 km (0.079 R)
• M7: 2,018,374 km (0.103 R)
• M8: 2,388,629 km (0.109 R)
• M9: 2,439,642 km (0.103 R)
• M10: 3,106,400 km (0.075 R)
• M11: 3,416,815 km (0.046 R)
• M12: 3,445,538 km (0.04 R)
• M13: 3,503,133 km (0.105 R)
• M14: 3,945,644 km (0.074 R)
• M15: 4,097,186 km (0.117 R)
• M16: 4,250,524 km (0.119 R)
• M17: 4,281,341 km (0.117 R)
• M18: 4,343,425 km (0.089 R)
• M19: 5,309,079 km (0.041 R)
• M20: 5,476,180 km (0.07 R)
• M21: 5,509,839 km (0.107 R)
• M22: 5,918,989 km (0.115 R)
• M23: 5,953,546 km (0.103 R)
• M24: 6,302,558 km (0.037 R)
• M25: 6,479,682 km (0.119 R)
• M26: 6,515,286 km (0.064 R)
• M27: 7,277,787 km (0.051 R)
• M28: 7,763,830 km (0.096 R)
• M29: 7,839,676 km (0.105 R)
• M30: 7,991,817 km (0.092 R)
• M31: 8,029,965 km (0.077 R)
• M32: 8,767,183 km (0.12 R)
• M33: 9,769,788 km (0.079 R)
• M34: 10,015,727 km (0.064 R)
• M35: 10,430,113 km (0.118 R)
• M36: 10,935,006 km (0.116 R)
• M37: 11,447,678 km (0.088 R)
• M38: 11,620,314 km (0.113 R)
• M39: 11,924,446 km (0.104 R)
• M40: 11,968,129 km (0.052 R)
• M41: 12,585,070 km (0.032 R)
• M42: 13,484,303 km (0.065 R)
• M43: 13,620,886 km (0.087 R)
• M44: 13,941,624 km (0.082 R)
• M45: 14,033,627 km (0.097 R)
• M46: 14,683,779 km (0.058 R)
• M47: 16,061,575 km (0.093 R)
• M48: 16,741,348 km (0.088 R)
• M49: 16,888,253 km (0.041 R)
• M50: 18,229,398 km (0.079 R)
• M51: 21,065,026 km (0.068 R)
• M52: 21,276,557 km (0.105 R)
• M53: 21,329,515 km (0.111 R)
• M54: 21,488,687 km (0.098 R)
• M55: 22,237,125 km (0.117 R)
• M56: 22,885,333 km (0.106 R)
• M57: 23,102,698 km (0.084 R)
• M58: 24,089,745 km (0.112 R)
• M59: 24,144,947 km (0.103 R)
• M60: 25,090,405 km (0.078 R)
• M61: 26,161,227 km (0.107 R)
• M62: 26,388,616 km (0.059 R)
• M63: 27,131,967 km (0.108 R)
• M64: 27,592,878 km (0.112 R)
• M65: 28,289,107 km (0.113 R)
• M66: 29,580,436 km (0.049 R)
• M67: 29,995,271 km (0.07 R)
• M68: 30,114,201 km (0.115 R)
• M69: 30,292,821 km (0.08 R)
• M70: 31,191,306 km (0.05 R)
• M71: 32,037,730 km (0.102 R)
• M72: 32,159,353 km (0.08 R)
• M73: 32,402,899 km (0.059 R)
• M74: 32,463,785 km (0.094 R)
• M75: 32,647,043 km (0.11 R)
• M76: 33,137,125 km (0.091 R)
• M77: 33,198,610 km (0.041 R)
• M78: 33,321,579 km (0.106 R)
• M79: 34,186,704 km (0.07 R)
• M80: 34,435,186 km (0.101 R)
• M81: 34,497,419 km (0.108 R)
• M82: 34,996,627 km (0.08 R)
• M83: 35,435,397 km (0.111 R)
• M84: 35,749,852 km (0.108 R)
• M85: 37,400,216 km (0.056 R)
• M86: 37,977,215 km (0.066 R)
• M87: 38,105,869 km (0.09 R)
• M88: 39,075,113 km (0.081 R)
• M89: 40,052,586 km (0.117 R)
• M90: 40,445,729 km (0.116 R)
• M91: 40,972,014 km (0.089 R)
• M92: 41,964,895 km (0.035 R)
• M93: 42,097,888 km (0.079 R)
• M94: 43,502,612 km (0.065 R)
• M95: 44,041,912 km (0.09 R)
• M96: 44,922,745 km (0.099 R)

Planet 3 - Ice Giant

Semi-Major Axis: 6.56 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 230.2

Radius: 6.1

Gravity: 6.19 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 6.32 AU - 6.8 AU

Year: 11204 Days

Day: 18.8 Hours

Environment

Temp: -233 °C

Axial Tilt: 13.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (64)

Outer Limit: 64,106,403 km

• M1: 77,043 km (0.102 R)
• M2: 226,192 km (0.069 R)
• M3: 281,244 km (0.067 R)
• M4: 812,765 km (0.07 R)
• M5: 1,028,336 km (0.07 R)
• M6: 1,193,342 km (0.094 R)
• M7: 1,420,432 km (0.043 R)
• M8: 1,699,432 km (0.097 R)
• M9: 1,894,956 km (0.117 R)
• M10: 2,118,455 km (0.093 R)
• M11: 2,815,432 km (0.108 R)
• M12: 3,117,470 km (0.066 R)
• M13: 3,602,317 km (0.066 R)
• M14: 3,727,231 km (0.093 R)
• M15: 3,777,645 km (0.025 R)
• M16: 3,904,504 km (0.095 R)
• M17: 3,955,667 km (0.105 R)
• M18: 4,426,302 km (0.096 R)
• M19: 4,479,559 km (0.096 R)
• M20: 4,722,506 km (0.109 R)
• M21: 4,914,440 km (0.055 R)
• M22: 6,088,783 km (0.065 R)
• M23: 6,387,979 km (0.088 R)
• M24: 6,600,258 km (0.093 R)
• M25: 6,814,781 km (0.078 R)
• M26: 7,156,613 km (0.094 R)
• M27: 7,282,275 km (0.119 R)
• M28: 7,345,405 km (0.085 R)
• M29: 7,986,582 km (0.087 R)
• M30: 8,280,990 km (0.089 R)
• M31: 11,487,770 km (0.114 R)
• M32: 13,334,257 km (0.108 R)
• M33: 13,644,373 km (0.113 R)
• M34: 14,271,637 km (0.117 R)
• M35: 14,748,405 km (0.052 R)
• M36: 15,109,385 km (0.102 R)
• M37: 15,351,584 km (0.094 R)
• M38: 15,676,660 km (0.036 R)
• M39: 16,540,588 km (0.12 R)
• M40: 17,125,067 km (0.034 R)
• M41: 17,251,178 km (0.074 R)
• M42: 17,462,111 km (0.115 R)
• M43: 17,971,791 km (0.091 R)
• M44: 19,136,260 km (0.113 R)
• M45: 19,267,159 km (0.098 R)
• M46: 19,442,188 km (0.063 R)
• M47: 20,681,906 km (0.108 R)
• M48: 21,446,949 km (0.114 R)
• M49: 22,404,824 km (0.118 R)
• M50: 22,588,830 km (0.084 R)
• M51: 23,283,413 km (0.075 R)
• M52: 23,703,633 km (0.073 R)
• M53: 26,034,368 km (0.112 R)
• M54: 26,470,446 km (0.04 R)
• M55: 26,519,065 km (0.087 R)
• M56: 28,936,267 km (0.111 R)
• M57: 29,639,677 km (0.109 R)
• M58: 30,399,634 km (0.086 R)
• M59: 30,705,412 km (0.106 R)
• M60: 30,858,750 km (0.106 R)
• M61: 34,400,629 km (0.045 R)
• M62: 34,825,636 km (0.061 R)
• M63: 35,412,958 km (0.075 R)
• M64: 35,842,154 km (0.068 R)

Planet 4 - Ice Giant

Semi-Major Axis: 10.28 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 339.2

Radius: 3.9

Gravity: 22.3 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 9.39 AU - 11.17 AU

Year: 21980 Days

Day: 22.5 Hours

Environment

Temp: -244 °C

Axial Tilt: 18 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 64,106,403 km

• M1: 316,998 km (0.059 R)
• M2: 467,942 km (0.086 R)
• M3: 580,290 km (0.069 R)
• M4: 743,352 km (0.119 R)
• M5: 989,889 km (0.111 R)
• M6: 1,209,499 km (0.069 R)
• M7: 1,286,093 km (0.119 R)
• M8: 1,865,186 km (0.066 R)
• M9: 2,166,028 km (0.108 R)
• M10: 2,353,773 km (0.117 R)
• M11: 2,417,502 km (0.098 R)
• M12: 3,548,910 km (0.096 R)
• M13: 3,658,865 km (0.104 R)
• M14: 3,769,866 km (0.093 R)
• M15: 3,995,460 km (0.053 R)
• M16: 4,109,902 km (0.096 R)
• M17: 4,186,646 km (0.081 R)
• M18: 4,578,144 km (0.114 R)
• M19: 4,859,088 km (0.091 R)
• M20: 5,270,183 km (0.044 R)
• M21: 5,735,134 km (0.064 R)
• M22: 7,160,502 km (0.052 R)
• M23: 7,439,353 km (0.061 R)
• M24: 8,248,677 km (0.038 R)
• M25: 8,688,345 km (0.113 R)
• M26: 9,236,023 km (0.117 R)
• M27: 10,521,667 km (0.085 R)
• M28: 11,265,767 km (0.09 R)
• M29: 11,917,116 km (0.087 R)
• M30: 13,426,409 km (0.1 R)
• M31: 13,483,406 km (0.092 R)
• M32: 14,058,310 km (0.104 R)
• M33: 14,699,936 km (0.078 R)
• M34: 14,817,669 km (0.09 R)
• M35: 15,410,675 km (0.119 R)
• M36: 15,650,181 km (0.087 R)
• M37: 15,710,170 km (0.063 R)
• M38: 16,926,999 km (0.096 R)
• M39: 18,680,885 km (0.056 R)
• M40: 18,808,342 km (0.103 R)
• M41: 18,936,098 km (0.085 R)
• M42: 19,256,836 km (0.111 R)
• M43: 19,579,369 km (0.104 R)
• M44: 21,218,214 km (0.117 R)
• M45: 22,425,170 km (0.098 R)
• M46: 22,628,473 km (0.099 R)
• M47: 22,696,391 km (0.046 R)
• M48: 22,764,308 km (0.058 R)
• M49: 23,242,124 km (0.093 R)
• M50: 23,654,266 km (0.086 R)
• M51: 25,963,608 km (0.042 R)
• M52: 26,248,442 km (0.108 R)
• M53: 27,833,133 km (0.115 R)
• M54: 28,124,549 km (0.105 R)
• M55: 28,931,331 km (0.102 R)
• M56: 29,374,439 km (0.031 R)
• M57: 29,448,490 km (0.097 R)
• M58: 29,745,592 km (0.059 R)
• M59: 30,192,889 km (0.068 R)
• M60: 31,320,857 km (0.078 R)
• M61: 31,699,938 km (0.098 R)
• M62: 32,385,994 km (0.095 R)
• M63: 33,076,987 km (0.12 R)
• M64: 33,385,757 km (0.078 R)
• M65: 33,772,916 km (0.099 R)
• M66: 34,473,633 km (0.1 R)
• M67: 35,889,277 km (0.089 R)
• M68: 35,968,414 km (0.045 R)
• M69: 36,285,861 km (0.065 R)
• M70: 36,843,562 km (0.104 R)
• M71: 37,967,491 km (0.063 R)
• M72: 38,777,114 km (0.089 R)
• M73: 38,939,727 km (0.097 R)
• M74: 40,084,301 km (0.097 R)
• M75: 41,239,944 km (0.071 R)
• M76: 41,322,971 km (0.078 R)
• M77: 41,489,025 km (0.03 R)
• M78: 43,246,351 km (0.09 R)
• M79: 45,455,612 km (0.109 R)
• M80: 46,315,052 km (0.116 R)
• M81: 46,660,324 km (0.03 R)
• M82: 47,179,728 km (0.088 R)
• M83: 47,527,244 km (0.087 R)
• M84: 51,315,062 km (0.114 R)
• M85: 53,833,093 km (0.116 R)
• M86: 55,931,353 km (0.119 R)
• M87: 56,023,206 km (0.059 R)
• M88: 57,499,438 km (0.101 R)
• M89: 58,801,537 km (0.084 R)
• M90: 60,772,938 km (0.089 R)
• M91: 61,056,426 km (0.082 R)
• M92: 61,340,213 km (0.12 R)
• M93: 62,861,324 km (0.104 R)
• M94: 63,243,547 km (0.088 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: 228 - 10,616 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit