🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.28 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.55 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 861.1

Radius: 10

Gravity: 8.61 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 0.46 AU - 0.64 AU

Year: 277 Days

Day: 7.1 Hours

Environment

Temp: -155 °C

Axial Tilt: 49.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (43)

Outer Limit: 32,498,572 km

• M1: 128,355 km (0.082 R)
• M2: 205,996 km (0.055 R)
• M3: 278,850 km (0.107 R)
• M4: 384,018 km (0.069 R)
• M5: 452,982 km (0.069 R)
• M6: 518,057 km (0.111 R)
• M7: 580,440 km (0.065 R)
• M8: 649,255 km (0.076 R)
• M9: 752,926 km (0.034 R)
• M10: 870,211 km (0.087 R)
• M11: 942,915 km (0.088 R)
• M12: 1,066,184 km (0.104 R)
• M13: 1,148,762 km (0.083 R)
• M14: 1,216,530 km (0.11 R)
• M15: 1,298,809 km (0.078 R)
• M16: 1,369,569 km (0.116 R)
• M17: 1,432,699 km (0.067 R)
• M18: 1,519,914 km (0.108 R)
• M19: 1,585,438 km (0.109 R)
• M20: 1,695,093 km (0.092 R)
• M21: 1,768,097 km (0.076 R)
• M22: 1,892,114 km (0.077 R)
• M23: 2,075,970 km (0.076 R)
• M24: 2,170,216 km (0.115 R)
• M25: 2,271,195 km (0.078 R)
• M26: 2,335,821 km (0.101 R)
• M27: 2,477,939 km (0.095 R)
• M28: 2,657,008 km (0.114 R)
• M29: 2,794,039 km (0.103 R)
• M30: 2,939,299 km (0.037 R)
• M31: 3,165,192 km (0.067 R)
• M32: 3,231,613 km (0.103 R)
• M33: 3,409,036 km (0.046 R)
• M34: 3,558,185 km (0.113 R)
• M35: 3,621,166 km (0.104 R)
• M36: 3,728,877 km (0.055 R)
• M37: 3,831,201 km (0.085 R)
• M38: 3,921,559 km (0.116 R)
• M39: 4,051,858 km (0.11 R)
• M40: 4,117,532 km (0.104 R)
• M41: 4,336,992 km (0.1 R)
• M42: 4,444,852 km (0.088 R)
• M43: 4,594,450 km (0.114 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.61 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 782

Radius: 12.1

Gravity: 5.34 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 0.58 AU - 0.64 AU

Year: 323 Days

Day: 12.5 Hours

Environment

Temp: -153 °C

Axial Tilt: 18.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 32,498,572 km

• M1: 150,944 km (0.047 R)
• M2: 230,381 km (0.106 R)
• M3: 306,376 km (0.098 R)
• M4: 381,624 km (0.094 R)
• M5: 466,147 km (0.085 R)
• M6: 558,898 km (0.101 R)
• M7: 698,024 km (0.057 R)
• M8: 804,388 km (0.094 R)
• M9: 892,950 km (0.1 R)
• M10: 981,212 km (0.039 R)
• M11: 1,215,782 km (0.077 R)
• M12: 1,305,690 km (0.106 R)
• M13: 1,412,204 km (0.105 R)
• M14: 1,624,334 km (0.118 R)
• M15: 1,704,219 km (0.075 R)
• M16: 1,780,364 km (0.1 R)
• M17: 1,930,860 km (0.085 R)
• M18: 2,167,673 km (0.066 R)
• M19: 2,278,376 km (0.065 R)
• M20: 2,431,115 km (0.109 R)
• M21: 2,593,129 km (0.074 R)
• M22: 2,855,225 km (0.11 R)
• M23: 2,964,880 km (0.1 R)
• M24: 3,289,956 km (0.071 R)
• M25: 3,398,714 km (0.077 R)
• M26: 3,659,613 km (0.09 R)
• M27: 3,752,513 km (0.073 R)
• M28: 3,906,748 km (0.086 R)
• M29: 4,070,109 km (0.108 R)
• M30: 4,145,656 km (0.076 R)
• M31: 4,221,802 km (0.093 R)
• M32: 4,361,376 km (0.048 R)
• M33: 4,438,868 km (0.109 R)
• M34: 4,717,120 km (0.06 R)
• M35: 4,796,706 km (0.084 R)
• M36: 4,913,093 km (0.103 R)
• M37: 5,015,867 km (0.027 R)

Planet 3 - Gas Giant

Semi-Major Axis: 0.67 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 307.4

Radius: 9

Gravity: 3.8 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 0.63 AU - 0.71 AU

Year: 372 Days

Day: 5.5 Hours

Environment

Temp: -161 °C

Axial Tilt: 31.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (41)

Outer Limit: 32,498,572 km

• M1: 130,599 km (0.118 R)
• M2: 187,147 km (0.092 R)
• M3: 243,396 km (0.114 R)
• M4: 302,636 km (0.101 R)
• M5: 376,089 km (0.101 R)
• M6: 443,857 km (0.075 R)
• M7: 502,948 km (0.1 R)
• M8: 565,031 km (0.093 R)
• M9: 679,324 km (0.027 R)
• M10: 752,477 km (0.115 R)
• M11: 862,432 km (0.078 R)
• M12: 931,995 km (0.092 R)
• M13: 988,992 km (0.099 R)
• M14: 1,202,318 km (0.068 R)
• M15: 1,296,565 km (0.088 R)
• M16: 1,385,276 km (0.076 R)
• M17: 1,501,215 km (0.104 R)
• M18: 1,560,455 km (0.114 R)
• M19: 1,629,270 km (0.087 R)
• M20: 1,850,675 km (0.076 R)
• M21: 1,946,567 km (0.098 R)
• M22: 2,048,892 km (0.092 R)
• M23: 2,196,246 km (0.086 R)
• M24: 2,273,588 km (0.09 R)
• M25: 2,337,317 km (0.108 R)
• M26: 2,451,311 km (0.049 R)
• M27: 2,521,622 km (0.1 R)
• M28: 2,602,853 km (0.072 R)
• M29: 2,659,102 km (0.039 R)
• M30: 2,715,949 km (0.104 R)
• M31: 2,867,642 km (0.101 R)
• M32: 2,989,863 km (0.049 R)
• M33: 3,059,875 km (0.109 R)
• M34: 3,278,437 km (0.075 R)
• M35: 3,440,153 km (0.057 R)
• M36: 3,519,140 km (0.112 R)
• M37: 3,673,226 km (0.111 R)
• M38: 3,777,197 km (0.042 R)
• M39: 3,841,225 km (0.073 R)
• M40: 4,017,900 km (0.077 R)
• M41: 4,077,290 km (0.028 R)

Planet 4 - Gas Giant

Semi-Major Axis: 0.8 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 990

Radius: 13.1

Gravity: 5.77 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 0.7 AU - 0.9 AU

Year: 485 Days

Day: 5.5 Hours

Environment

Temp: -164 °C

Axial Tilt: 37.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (45)

Outer Limit: 32,498,572 km

• M1: 164,707 km (0.096 R)
• M2: 328,367 km (0.081 R)
• M3: 485,595 km (0.117 R)
• M4: 580,589 km (0.113 R)
• M5: 683,213 km (0.096 R)
• M6: 788,530 km (0.093 R)
• M7: 920,027 km (0.098 R)
• M8: 1,028,037 km (0.11 R)
• M9: 1,124,378 km (0.113 R)
• M10: 1,385,276 km (0.111 R)
• M11: 1,566,290 km (0.064 R)
• M12: 1,678,787 km (0.06 R)
• M13: 1,833,322 km (0.112 R)
• M14: 1,992,793 km (0.028 R)
• M15: 2,136,258 km (0.095 R)
• M16: 2,219,883 km (0.115 R)
• M17: 2,333,128 km (0.08 R)
• M18: 2,699,643 km (0.08 R)
• M19: 2,797,929 km (0.105 R)
• M20: 2,928,528 km (0.096 R)
• M21: 3,045,364 km (0.082 R)
• M22: 3,267,965 km (0.111 R)
• M23: 3,537,092 km (0.098 R)
• M24: 3,805,171 km (0.105 R)
• M25: 4,219,857 km (0.112 R)
• M26: 4,361,376 km (0.119 R)
• M27: 4,459,662 km (0.113 R)
• M28: 4,658,328 km (0.05 R)
• M29: 4,749,583 km (0.103 R)
• M30: 4,869,261 km (0.108 R)
• M31: 4,952,587 km (0.093 R)
• M32: 5,073,911 km (0.116 R)
• M33: 5,234,130 km (0.09 R)
• M34: 5,329,125 km (0.111 R)
• M35: 5,424,718 km (0.046 R)
• M36: 5,530,633 km (0.048 R)
• M37: 5,656,595 km (0.119 R)
• M38: 5,744,409 km (0.07 R)
• M39: 5,862,142 km (0.096 R)
• M40: 6,321,258 km (0.118 R)
• M41: 6,412,363 km (0.081 R)
• M42: 6,514,239 km (0.093 R)
• M43: 6,823,009 km (0.039 R)
• M44: 7,062,964 km (0.104 R)
• M45: 7,210,468 km (0.116 R)

Planet 5 - Gas Giant

Semi-Major Axis: 1.04 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 10.6

Radius: 11.6

Gravity: 0.08 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 0.89 AU - 1.19 AU

Year: 719 Days

Day: 11.7 Hours

Environment

Temp: -171 °C

Axial Tilt: 32.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 32,498,572 km

• M1: 147,504 km (0.044 R)
• M2: 231,278 km (0.08 R)
• M3: 307,274 km (0.101 R)
• M4: 492,177 km (0.069 R)
• M5: 667,356 km (0.086 R)
• M6: 745,745 km (0.034 R)
• M7: 838,047 km (0.072 R)
• M8: 926,011 km (0.093 R)
• M9: 1,012,927 km (0.051 R)
• M10: 1,096,104 km (0.028 R)
• M11: 1,274,574 km (0.071 R)
• M12: 1,402,480 km (0.114 R)
• M13: 1,552,975 km (0.083 R)
• M14: 1,634,357 km (0.069 R)
• M15: 1,747,004 km (0.103 R)
• M16: 1,851,124 km (0.112 R)
• M17: 1,974,542 km (0.111 R)

Planet 6 - Gas Giant

Semi-Major Axis: 4.9 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 554

Radius: 8.4

Gravity: 7.85 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 4.69 AU - 5.11 AU

Year: 7357 Days

Day: 7.3 Hours

Environment

Temp: -229 °C

Axial Tilt: 17.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 32,498,572 km

• M1: 405,709 km (0.097 R)
• M2: 692,040 km (0.056 R)
• M3: 747,989 km (0.077 R)
• M4: 1,051,823 km (0.116 R)
• M5: 1,200,822 km (0.068 R)
• M6: 1,392,457 km (0.054 R)
• M7: 1,501,215 km (0.104 R)
• M8: 1,631,963 km (0.107 R)
• M9: 1,805,497 km (0.118 R)
• M10: 1,864,588 km (0.04 R)
• M11: 2,340,459 km (0.08 R)
• M12: 2,558,872 km (0.101 R)
• M13: 2,945,432 km (0.069 R)
• M14: 3,423,547 km (0.082 R)
• M15: 3,497,449 km (0.074 R)
• M16: 4,107,359 km (0.107 R)
• M17: 4,317,993 km (0.045 R)
• M18: 4,532,217 km (0.112 R)
• M19: 5,252,381 km (0.118 R)
• M20: 5,423,671 km (0.088 R)
• M21: 5,771,785 km (0.062 R)
• M22: 6,337,714 km (0.07 R)
• M23: 6,398,451 km (0.043 R)
• M24: 6,828,096 km (0.085 R)
• M25: 7,109,340 km (0.078 R)
• M26: 7,235,600 km (0.117 R)
• M27: 7,362,459 km (0.051 R)
• M28: 7,747,823 km (0.087 R)
• M29: 7,975,661 km (0.1 R)
• M30: 8,205,742 km (0.052 R)
• M31: 8,305,075 km (0.119 R)
• M32: 8,504,789 km (0.111 R)
• M33: 8,672,338 km (0.039 R)
• M34: 9,079,244 km (0.042 R)
• M35: 9,250,684 km (0.068 R)
• M36: 9,876,451 km (0.109 R)
• M37: 10,194,646 km (0.039 R)
• M38: 10,623,842 km (0.109 R)
• M39: 11,132,326 km (0.078 R)
• M40: 11,834,837 km (0.077 R)
• M41: 12,059,683 km (0.086 R)
• M42: 12,210,477 km (0.112 R)
• M43: 12,437,717 km (0.087 R)
• M44: 12,742,747 km (0.071 R)
• M45: 13,399,481 km (0.105 R)
• M46: 13,477,422 km (0.096 R)
• M47: 13,712,290 km (0.058 R)
• M48: 14,745,413 km (0.069 R)
• M49: 14,906,680 km (0.119 R)
• M50: 15,844,808 km (0.103 R)
• M51: 16,092,692 km (0.096 R)
• M52: 18,250,940 km (0.025 R)
• M53: 18,380,791 km (0.044 R)
• M54: 18,597,708 km (0.107 R)
• M55: 18,771,840 km (0.088 R)
• M56: 19,341,808 km (0.036 R)
• M57: 19,784,019 km (0.101 R)
• M58: 20,588,407 km (0.049 R)
• M59: 20,949,387 km (0.108 R)
• M60: 21,494,671 km (0.041 R)
• M61: 23,299,120 km (0.104 R)
• M62: 25,007,378 km (0.088 R)
• M63: 25,634,194 km (0.098 R)
• M64: 27,001,668 km (0.102 R)
• M65: 27,149,620 km (0.087 R)
• M66: 27,297,871 km (0.106 R)
• M67: 28,042,869 km (0.091 R)
• M68: 28,794,449 km (0.116 R)
• M69: 28,996,106 km (0.056 R)
• M70: 29,552,760 km (0.092 R)
• M71: 29,705,200 km (0.067 R)
• M72: 30,420,129 km (0.057 R)
• M73: 30,779,762 km (0.083 R)
• M74: 30,985,758 km (0.068 R)
• M75: 31,192,353 km (0.104 R)
• M76: 31,606,889 km (0.114 R)
• M77: 32,179,848 km (0.04 R)
• M78: 32,808,758 km (0.091 R)
• M79: 33,019,242 km (0.117 R)
• M80: 33,283,133 km (0.041 R)
• M81: 33,335,941 km (0.113 R)
• M82: 33,547,622 km (0.088 R)
• M83: 35,634,662 km (0.082 R)
• M84: 36,339,567 km (0.116 R)

Planet 7 - Ice Giant

Semi-Major Axis: 6.75 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 150.9

Radius: 6.2

Gravity: 3.93 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 6.08 AU - 7.43 AU

Year: 11895 Days

Day: 21.1 Hours

Environment

Temp: -226 °C

Axial Tilt: 172.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (63)

Outer Limit: 32,498,572 km

• M1: 100,231 km (0.062 R)
• M2: 155,432 km (0.106 R)
• M3: 386,561 km (0.06 R)
• M4: 1,276,070 km (0.067 R)
• M5: 1,391,260 km (0.052 R)
• M6: 2,450,563 km (0.116 R)
• M7: 2,532,393 km (0.068 R)
• M8: 2,955,306 km (0.097 R)
• M9: 3,086,354 km (0.049 R)
• M10: 3,331,844 km (0.057 R)
• M11: 3,445,538 km (0.11 R)
• M12: 3,889,096 km (0.067 R)
• M13: 4,829,318 km (0.045 R)
• M14: 5,114,153 km (0.11 R)
• M15: 5,192,841 km (0.069 R)
• M16: 5,538,263 km (0.08 R)
• M17: 6,139,646 km (0.061 R)
• M18: 6,251,246 km (0.106 R)
• M19: 7,167,832 km (0.12 R)
• M20: 7,522,379 km (0.089 R)
• M21: 8,248,378 km (0.054 R)
• M22: 8,402,464 km (0.059 R)
• M23: 8,807,575 km (0.073 R)
• M24: 9,604,333 km (0.099 R)
• M25: 9,962,171 km (0.115 R)
• M26: 10,225,164 km (0.081 R)
• M27: 11,436,757 km (0.11 R)
• M28: 11,746,724 km (0.059 R)
• M29: 12,234,413 km (0.096 R)
• M30: 12,445,496 km (0.099 R)
• M31: 14,361,096 km (0.078 R)
• M32: 15,371,780 km (0.108 R)
• M33: 15,790,205 km (0.035 R)
• M34: 15,866,649 km (0.086 R)
• M35: 16,173,624 km (0.105 R)
• M36: 16,405,351 km (0.074 R)
• M37: 17,106,666 km (0.09 R)
• M38: 17,382,076 km (0.045 R)
• M39: 18,257,223 km (0.106 R)
• M40: 19,309,794 km (0.042 R)
• M41: 19,350,634 km (0.105 R)
• M42: 19,802,270 km (0.11 R)
• M43: 20,925,301 km (0.095 R)
• M44: 21,051,263 km (0.084 R)
• M45: 21,430,942 km (0.11 R)
• M46: 21,940,772 km (0.099 R)
• M47: 22,454,491 km (0.112 R)
• M48: 23,537,430 km (0.026 R)
• M49: 23,624,945 km (0.106 R)
• M50: 24,416,168 km (0.06 R)
• M51: 24,637,423 km (0.076 R)
• M52: 24,726,134 km (0.107 R)
• M53: 25,260,648 km (0.088 R)
• M54: 26,341,193 km (0.047 R)
• M55: 28,036,287 km (0.05 R)
• M56: 29,060,882 km (0.101 R)
• M57: 29,107,706 km (0.075 R)
• M58: 29,624,866 km (0.119 R)
• M59: 30,097,596 km (0.119 R)
• M60: 30,145,018 km (0.057 R)
• M61: 30,954,791 km (0.107 R)
• M62: 31,194,447 km (0.089 R)
• M63: 32,450,022 km (0.098 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: 554 - 17,516 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit