🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.34 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.68 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 955.1

Radius: 10

Gravity: 9.55 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 0.53 AU - 0.83 AU

Year: 387 Days

Day: 12.2 Hours

Environment

Temp: -162 °C

Axial Tilt: 39.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (48)

Outer Limit: 52,857,179 km

• M1: 132,245 km (0.047 R)
• M2: 208,240 km (0.117 R)
• M3: 273,166 km (0.067 R)
• M4: 358,436 km (0.089 R)
• M5: 480,060 km (0.106 R)
• M6: 560,094 km (0.067 R)
• M7: 657,333 km (0.116 R)
• M8: 722,857 km (0.093 R)
• M9: 812,616 km (0.108 R)
• M10: 924,814 km (0.089 R)
• M11: 1,042,548 km (0.115 R)
• M12: 1,185,713 km (0.098 R)
• M13: 1,251,985 km (0.062 R)
• M14: 1,314,516 km (0.104 R)
• M15: 1,394,103 km (0.111 R)
• M16: 1,497,325 km (0.042 R)
• M17: 1,637,349 km (0.091 R)
• M18: 1,711,848 km (0.068 R)
• M19: 1,846,636 km (0.119 R)
• M20: 2,046,200 km (0.1 R)
• M21: 2,420,942 km (0.111 R)
• M22: 2,519,677 km (0.071 R)
• M23: 2,660,299 km (0.057 R)
• M24: 2,741,680 km (0.113 R)
• M25: 2,810,346 km (0.111 R)
• M26: 2,942,291 km (0.076 R)
• M27: 3,147,539 km (0.109 R)
• M28: 3,401,706 km (0.053 R)
• M29: 3,505,377 km (0.106 R)
• M30: 3,617,426 km (0.102 R)
• M31: 3,700,453 km (0.071 R)
• M32: 3,945,644 km (0.03 R)
• M33: 4,070,259 km (0.087 R)
• M34: 4,133,090 km (0.064 R)
• M35: 4,371,549 km (0.088 R)
• M36: 4,484,346 km (0.097 R)
• M37: 4,614,496 km (0.103 R)
• M38: 4,712,931 km (0.097 R)
• M39: 4,870,159 km (0.082 R)
• M40: 4,978,916 km (0.089 R)
• M41: 5,046,086 km (0.082 R)
• M42: 5,249,688 km (0.103 R)
• M43: 5,421,576 km (0.113 R)
• M44: 5,717,930 km (0.104 R)
• M45: 5,806,043 km (0.075 R)
• M46: 5,930,359 km (0.117 R)
• M47: 6,019,519 km (0.1 R)
• M48: 6,082,350 km (0.066 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.64 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 710.2

Radius: 12.5

Gravity: 4.55 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 1.25 AU - 2.03 AU

Year: 1450 Days

Day: 9.5 Hours

Environment

Temp: -185 °C

Axial Tilt: 49.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (55)

Outer Limit: 52,857,179 km

• M1: 177,423 km (0.106 R)
• M2: 307,872 km (0.078 R)
• M3: 438,172 km (0.093 R)
• M4: 863,479 km (0.104 R)
• M5: 955,182 km (0.056 R)
• M6: 1,174,493 km (0.089 R)
• M7: 1,530,237 km (0.054 R)
• M8: 1,899,594 km (0.043 R)
• M9: 2,232,599 km (0.086 R)
• M10: 2,562,013 km (0.094 R)
• M11: 2,767,261 km (0.107 R)
• M12: 2,883,649 km (0.07 R)
• M13: 3,049,553 km (0.104 R)
• M14: 3,218,449 km (0.04 R)
• M15: 3,465,435 km (0.092 R)
• M16: 3,991,271 km (0.073 R)
• M17: 4,149,995 km (0.11 R)
• M18: 4,652,643 km (0.117 R)
• M19: 4,777,857 km (0.093 R)
• M20: 4,989,089 km (0.032 R)
• M21: 5,174,740 km (0.11 R)
• M22: 5,261,208 km (0.095 R)
• M23: 5,406,317 km (0.102 R)
• M24: 5,611,865 km (0.104 R)
• M25: 5,760,266 km (0.102 R)
• M26: 5,924,973 km (0.078 R)
• M27: 6,030,739 km (0.081 R)
• M28: 6,121,844 km (0.075 R)
• M29: 6,506,311 km (0.098 R)
• M30: 6,835,426 km (0.075 R)
• M31: 6,962,285 km (0.101 R)
• M32: 7,105,899 km (0.072 R)
• M33: 7,315,186 km (0.118 R)
• M34: 7,510,112 km (0.081 R)
• M35: 8,071,852 km (0.116 R)
• M36: 8,155,627 km (0.114 R)
• M37: 8,307,170 km (0.105 R)
• M38: 8,578,839 km (0.044 R)
• M39: 8,664,409 km (0.077 R)
• M40: 8,905,412 km (0.118 R)
• M41: 9,026,736 km (0.03 R)
• M42: 9,341,190 km (0.084 R)
• M43: 9,464,608 km (0.076 R)
• M44: 10,071,228 km (0.111 R)
• M45: 10,161,435 km (0.113 R)
• M46: 10,452,104 km (0.117 R)
• M47: 10,745,615 km (0.099 R)
• M48: 11,453,512 km (0.079 R)
• M49: 11,604,606 km (0.119 R)
• M50: 11,794,147 km (0.04 R)
• M51: 12,234,413 km (0.109 R)
• M52: 12,466,140 km (0.061 R)
• M53: 12,797,051 km (0.069 R)
• M54: 13,150,550 km (0.07 R)
• M55: 13,288,779 km (0.114 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 659.1

Radius: 9.5

Gravity: 7.3 G

Time & Orbit

Eccentricity (e): 0.192

Orbit Range: 1.46 AU - 2.16 AU

Year: 1681 Days

Day: 12.6 Hours

Environment

Temp: -202 °C

Axial Tilt: 35.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 52,857,179 km

• M1: 118,631 km (0.098 R)
• M2: 178,021 km (0.114 R)
• M3: 241,152 km (0.055 R)
• M4: 423,512 km (0.115 R)
• M5: 530,175 km (0.103 R)
• M6: 618,438 km (0.109 R)
• M7: 850,913 km (0.04 R)
• M8: 940,223 km (0.081 R)
• M9: 1,024,446 km (0.101 R)
• M10: 1,093,710 km (0.059 R)
• M11: 1,255,575 km (0.099 R)
• M12: 1,387,071 km (0.098 R)
• M13: 1,553,125 km (0.108 R)
• M14: 1,664,127 km (0.091 R)
• M15: 1,725,761 km (0.06 R)
• M16: 1,798,765 km (0.031 R)
• M17: 2,002,218 km (0.077 R)
• M18: 2,478,687 km (0.113 R)
• M19: 2,561,564 km (0.112 R)
• M20: 2,621,254 km (0.087 R)
• M21: 2,730,012 km (0.077 R)
• M22: 2,989,564 km (0.034 R)
• M23: 3,090,692 km (0.084 R)
• M24: 3,180,002 km (0.119 R)
• M25: 3,586,160 km (0.057 R)
• M26: 3,680,257 km (0.103 R)
• M27: 3,775,102 km (0.093 R)
• M28: 4,148,798 km (0.098 R)
• M29: 4,490,778 km (0.102 R)
• M30: 4,709,341 km (0.065 R)
• M31: 4,782,943 km (0.112 R)
• M32: 4,961,264 km (0.118 R)
• M33: 5,051,172 km (0.055 R)
• M34: 5,141,679 km (0.111 R)
• M35: 5,339,597 km (0.075 R)
• M36: 5,401,082 km (0.08 R)
• M37: 5,509,091 km (0.047 R)
• M38: 5,602,440 km (0.102 R)
• M39: 6,108,380 km (0.087 R)
• M40: 6,188,864 km (0.087 R)
• M41: 6,253,341 km (0.093 R)
• M42: 6,399,498 km (0.092 R)
• M43: 6,778,130 km (0.098 R)
• M44: 7,079,570 km (0.118 R)
• M45: 7,147,188 km (0.088 R)
• M46: 7,283,023 km (0.048 R)
• M47: 7,436,809 km (0.061 R)
• M48: 7,522,828 km (0.073 R)
• M49: 7,782,530 km (0.103 R)
• M50: 8,561,636 km (0.103 R)
• M51: 8,669,795 km (0.119 R)
• M52: 8,778,403 km (0.115 R)
• M53: 9,217,473 km (0.11 R)
• M54: 9,328,474 km (0.118 R)
• M55: 9,870,617 km (0.096 R)
• M56: 10,060,008 km (0.089 R)
• M57: 10,212,448 km (0.115 R)
• M58: 10,888,032 km (0.097 R)
• M59: 11,103,304 km (0.103 R)
• M60: 11,419,105 km (0.077 R)
• M61: 11,617,920 km (0.088 R)
• M62: 11,777,840 km (0.073 R)
• M63: 11,998,946 km (0.067 R)
• M64: 12,059,384 km (0.04 R)
• M65: 12,221,398 km (0.064 R)
• M66: 12,445,196 km (0.115 R)
• M67: 12,649,846 km (0.034 R)
• M68: 13,145,464 km (0.118 R)
• M69: 13,416,685 km (0.112 R)
• M70: 13,668,608 km (0.08 R)

Planet 4 - Ice Giant

Semi-Major Axis: 5.75 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 86.2

Radius: 7.9

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 5 AU - 6.5 AU

Year: 9517 Days

Day: 24 Hours

Environment

Temp: -236 °C

Axial Tilt: 3.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 52,857,179 km

• M1: 136,583 km (0.118 R)
• M2: 212,579 km (0.119 R)
• M3: 455,526 km (0.098 R)
• M4: 621,878 km (0.102 R)
• M5: 863,180 km (0.086 R)
• M6: 1,012,628 km (0.059 R)
• M7: 1,310,477 km (0.063 R)
• M8: 1,469,649 km (0.025 R)
• M9: 1,593,217 km (0.036 R)
• M10: 1,677,591 km (0.072 R)
• M11: 1,734,737 km (0.119 R)
• M12: 1,865,635 km (0.082 R)
• M13: 2,106,338 km (0.112 R)
• M14: 2,277,777 km (0.094 R)
• M15: 2,437,548 km (0.103 R)
• M16: 2,551,691 km (0.116 R)
• M17: 2,734,649 km (0.101 R)
• M18: 2,870,334 km (0.092 R)
• M19: 3,166,389 km (0.1 R)
• M20: 3,600,821 km (0.095 R)
• M21: 3,844,067 km (0.115 R)
• M22: 3,939,062 km (0.066 R)
• M23: 4,015,506 km (0.1 R)
• M24: 4,131,295 km (0.098 R)
• M25: 4,248,280 km (0.036 R)
• M26: 4,307,072 km (0.083 R)
• M27: 4,425,703 km (0.095 R)
• M28: 4,787,880 km (0.089 R)
• M29: 5,013,922 km (0.11 R)
• M30: 5,349,021 km (0.119 R)
• M31: 5,712,993 km (0.08 R)
• M32: 5,930,957 km (0.089 R)
• M33: 6,062,903 km (0.059 R)
• M34: 7,201,043 km (0.085 R)
• M35: 7,365,451 km (0.101 R)
• M36: 7,507,569 km (0.087 R)
• M37: 7,602,713 km (0.087 R)
• M38: 8,206,790 km (0.104 R)
• M39: 8,378,678 km (0.118 R)
• M40: 8,428,045 km (0.08 R)
• M41: 8,977,069 km (0.088 R)
• M42: 9,358,244 km (0.087 R)
• M43: 9,512,031 km (0.115 R)
• M44: 9,900,537 km (0.065 R)
• M45: 9,978,776 km (0.096 R)
• M46: 10,031,136 km (0.117 R)
• M47: 10,241,321 km (0.08 R)
• M48: 11,286,860 km (0.096 R)
• M49: 12,114,136 km (0.058 R)
• M50: 12,563,379 km (0.101 R)
• M51: 12,619,777 km (0.093 R)
• M52: 12,932,287 km (0.063 R)
• M53: 13,103,726 km (0.114 R)
• M54: 14,001,912 km (0.12 R)
• M55: 14,295,872 km (0.114 R)
• M56: 14,384,434 km (0.107 R)
• M57: 14,621,546 km (0.083 R)
• M58: 14,919,695 km (0.103 R)
• M59: 15,461,538 km (0.083 R)
• M60: 15,734,854 km (0.115 R)
• M61: 15,856,926 km (0.093 R)
• M62: 16,224,787 km (0.104 R)
• M63: 16,626,607 km (0.119 R)
• M64: 17,313,859 km (0.092 R)
• M65: 17,661,076 km (0.099 R)
• M66: 17,787,785 km (0.051 R)
• M67: 18,234,036 km (0.101 R)
• M68: 18,426,419 km (0.052 R)
• M69: 18,748,503 km (0.108 R)
• M70: 19,300,369 km (0.045 R)
• M71: 19,594,628 km (0.078 R)
• M72: 19,693,064 km (0.034 R)
• M73: 20,954,174 km (0.104 R)
• M74: 21,021,343 km (0.047 R)
• M75: 21,560,644 km (0.09 R)
• M76: 21,662,370 km (0.113 R)
• M77: 21,798,055 km (0.109 R)
• M78: 22,138,690 km (0.109 R)
• M79: 22,241,314 km (0.093 R)
• M80: 22,515,527 km (0.045 R)
• M81: 22,584,192 km (0.115 R)
• M82: 22,756,379 km (0.103 R)
• M83: 23,067,244 km (0.106 R)

Planet 5 - Ice Giant

Semi-Major Axis: 9.02 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 262.7

Radius: 5.6

Gravity: 8.38 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 8.83 AU - 9.21 AU

Year: 18699 Days

Day: 23.2 Hours

Environment

Temp: -230 °C

Axial Tilt: 20.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 52,857,179 km

• M1: 166,652 km (0.102 R)
• M2: 343,926 km (0.11 R)
• M3: 386,112 km (0.061 R)
• M4: 556,803 km (0.08 R)
• M5: 787,932 km (0.053 R)
• M6: 826,079 km (0.076 R)
• M7: 1,026,391 km (0.119 R)
• M8: 1,286,542 km (0.085 R)
• M9: 1,424,172 km (0.108 R)
• M10: 1,518,718 km (0.108 R)
• M11: 1,689,110 km (0.041 R)
• M12: 3,075,134 km (0.064 R)
• M13: 3,136,319 km (0.08 R)
• M14: 3,228,771 km (0.05 R)
• M15: 3,769,717 km (0.079 R)
• M16: 3,835,091 km (0.115 R)
• M17: 4,000,546 km (0.053 R)
• M18: 4,269,972 km (0.102 R)
• M19: 4,791,171 km (0.085 R)
• M20: 4,862,080 km (0.096 R)
• M21: 5,149,608 km (0.102 R)
• M22: 5,553,971 km (0.095 R)
• M23: 6,006,654 km (0.099 R)
• M24: 6,083,248 km (0.04 R)
• M25: 6,237,483 km (0.096 R)
• M26: 7,148,833 km (0.086 R)
• M27: 7,765,326 km (0.1 R)
• M28: 8,016,800 km (0.102 R)
• M29: 8,700,163 km (0.115 R)
• M30: 8,743,547 km (0.049 R)
• M31: 8,873,996 km (0.111 R)
• M32: 8,961,212 km (0.052 R)
• M33: 9,580,397 km (0.1 R)
• M34: 9,625,277 km (0.042 R)
• M35: 9,670,006 km (0.107 R)
• M36: 10,122,091 km (0.108 R)
• M37: 10,396,753 km (0.104 R)
• M38: 10,813,084 km (0.101 R)
• M39: 11,519,335 km (0.104 R)
• M40: 12,046,518 km (0.115 R)
• M41: 12,143,308 km (0.087 R)
• M42: 12,386,255 km (0.027 R)
• M43: 12,728,984 km (0.065 R)
• M44: 14,592,225 km (0.11 R)
• M45: 16,324,269 km (0.097 R)
• M46: 16,916,078 km (0.112 R)
• M47: 17,187,299 km (0.098 R)
• M48: 17,899,385 km (0.052 R)
• M49: 18,286,694 km (0.1 R)
• M50: 19,578,921 km (0.116 R)
• M51: 19,978,048 km (0.104 R)
• M52: 20,149,936 km (0.113 R)
• M53: 20,610,697 km (0.072 R)
• M54: 21,366,765 km (0.097 R)
• M55: 21,425,257 km (0.091 R)
• M56: 21,542,542 km (0.096 R)
• M57: 21,895,444 km (0.119 R)
• M58: 23,145,932 km (0.037 R)
• M59: 25,466,794 km (0.111 R)
• M60: 25,528,877 km (0.112 R)
• M61: 25,839,891 km (0.114 R)
• M62: 27,477,838 km (0.075 R)
• M63: 28,052,593 km (0.094 R)
• M64: 28,116,621 km (0.025 R)
• M65: 29,019,294 km (0.106 R)
• M66: 29,148,996 km (0.058 R)
• M67: 29,343,922 km (0.064 R)
• M68: 29,931,392 km (0.049 R)
• M69: 32,051,344 km (0.081 R)
• M70: 32,791,105 km (0.094 R)
• M71: 32,926,192 km (0.091 R)
• M72: 33,129,346 km (0.111 R)
• M73: 34,356,198 km (0.063 R)
• M74: 36,924,345 km (0.077 R)
• M75: 37,346,660 km (0.116 R)
• M76: 37,417,270 km (0.05 R)
• M77: 39,051,627 km (0.109 R)
• M78: 39,410,063 km (0.092 R)
• M79: 40,274,739 km (0.115 R)
• M80: 40,999,989 km (0.097 R)
• M81: 42,389,903 km (0.084 R)
• M82: 42,758,213 km (0.094 R)
• M83: 43,349,723 km (0.12 R)
• M84: 44,316,724 km (0.109 R)
• M85: 45,366,003 km (0.103 R)
• M86: 45,591,896 km (0.1 R)
• M87: 45,667,293 km (0.102 R)
• M88: 48,793,739 km (0.089 R)
• M89: 48,870,932 km (0.097 R)
• M90: 49,102,509 km (0.114 R)
• M91: 49,257,044 km (0.071 R)
• M92: 50,733,724 km (0.114 R)
• M93: 52,225,065 km (0.095 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: 242 - 10,496 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit