🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.28 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.56 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 310.4

Radius: 8

Gravity: 4.85 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 0.48 AU - 0.64 AU

Year: 279 Days

Day: 9.7 Hours

Environment

Temp: -154 °C

Axial Tilt: 6.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 72,299,014 km

• M1: 101,876 km (0.03 R)
• M2: 188,344 km (0.112 R)
• M3: 255,513 km (0.113 R)
• M4: 334,202 km (0.084 R)
• M5: 411,693 km (0.092 R)
• M6: 515,813 km (0.105 R)
• M7: 571,464 km (0.094 R)
• M8: 634,893 km (0.06 R)
• M9: 686,804 km (0.096 R)
• M10: 775,067 km (0.102 R)
• M11: 879,486 km (0.077 R)
• M12: 938,278 km (0.05 R)
• M13: 991,983 km (0.117 R)
• M14: 1,119,590 km (0.106 R)
• M15: 1,249,142 km (0.103 R)
• M16: 1,329,925 km (0.082 R)
• M17: 1,387,221 km (0.056 R)
• M18: 1,515,726 km (0.086 R)
• M19: 1,568,234 km (0.11 R)
• M20: 1,632,861 km (0.055 R)
• M21: 1,690,606 km (0.077 R)
• M22: 1,776,475 km (0.108 R)
• M23: 1,831,976 km (0.113 R)
• M24: 1,916,498 km (0.096 R)
• M25: 2,014,485 km (0.068 R)
• M26: 2,089,134 km (0.103 R)
• M27: 2,181,735 km (0.087 R)
• M28: 2,301,414 km (0.113 R)
• M29: 2,379,653 km (0.097 R)
• M30: 2,494,096 km (0.078 R)
• M31: 2,601,507 km (0.107 R)
• M32: 2,669,424 km (0.119 R)
• M33: 2,724,028 km (0.083 R)
• M34: 2,788,504 km (0.073 R)
• M35: 2,857,918 km (0.075 R)
• M36: 2,998,839 km (0.099 R)
• M37: 3,248,219 km (0.084 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.64 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 988.8

Radius: 10.6

Gravity: 8.8 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 0.58 AU - 0.7 AU

Year: 341 Days

Day: 7.6 Hours

Environment

Temp: -156 °C

Axial Tilt: 11.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (42)

Outer Limit: 72,299,014 km

• M1: 132,693 km (0.095 R)
• M2: 226,192 km (0.116 R)
• M3: 297,550 km (0.101 R)
• M4: 442,511 km (0.088 R)
• M5: 550,071 km (0.032 R)
• M6: 644,916 km (0.119 R)
• M7: 807,230 km (0.106 R)
• M8: 952,639 km (0.106 R)
• M9: 1,060,799 km (0.075 R)
• M10: 1,130,511 km (0.099 R)
• M11: 1,334,862 km (0.12 R)
• M12: 1,472,641 km (0.093 R)
• M13: 1,561,951 km (0.101 R)
• M14: 1,636,900 km (0.117 R)
• M15: 1,829,881 km (0.079 R)
• M16: 1,915,002 km (0.12 R)
• M17: 2,130,573 km (0.104 R)
• M18: 2,208,214 km (0.113 R)
• M19: 2,391,172 km (0.049 R)
• M20: 2,465,822 km (0.097 R)
• M21: 2,547,502 km (0.1 R)
• M22: 2,617,364 km (0.115 R)
• M23: 2,752,750 km (0.118 R)
• M24: 2,824,557 km (0.08 R)
• M25: 3,063,914 km (0.111 R)
• M26: 3,179,404 km (0.094 R)
• M27: 3,247,919 km (0.039 R)
• M28: 3,330,946 km (0.111 R)
• M29: 3,619,820 km (0.079 R)
• M30: 3,705,988 km (0.102 R)
• M31: 3,778,244 km (0.097 R)
• M32: 3,872,939 km (0.116 R)
• M33: 4,027,623 km (0.083 R)
• M34: 4,131,893 km (0.109 R)
• M35: 4,335,645 km (0.102 R)
• M36: 4,573,656 km (0.109 R)
• M37: 4,863,427 km (0.096 R)
• M38: 5,038,456 km (0.056 R)
• M39: 5,305,189 km (0.09 R)
• M40: 5,419,632 km (0.108 R)
• M41: 5,576,410 km (0.028 R)
• M42: 5,659,587 km (0.082 R)

Planet 3 - Gas Giant

Semi-Major Axis: 0.84 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 595.1

Radius: 12.3

Gravity: 3.93 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 0.74 AU - 0.94 AU

Year: 513 Days

Day: 11 Hours

Environment

Temp: -167 °C

Axial Tilt: 35.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 72,299,014 km

• M1: 153,487 km (0.069 R)
• M2: 250,427 km (0.118 R)
• M3: 356,791 km (0.085 R)
• M4: 503,995 km (0.03 R)
• M5: 604,226 km (0.076 R)
• M6: 687,851 km (0.117 R)
• M7: 780,452 km (0.105 R)
• M8: 864,227 km (0.115 R)
• M9: 946,805 km (0.046 R)
• M10: 1,027,438 km (0.106 R)
• M11: 1,105,827 km (0.106 R)
• M12: 1,196,484 km (0.075 R)
• M13: 1,289,982 km (0.094 R)
• M14: 1,413,101 km (0.105 R)
• M15: 1,557,314 km (0.085 R)
• M16: 1,648,718 km (0.071 R)
• M17: 1,747,752 km (0.117 R)
• M18: 1,897,350 km (0.049 R)
• M19: 2,248,157 km (0.094 R)
• M20: 2,391,621 km (0.101 R)
• M21: 2,484,671 km (0.088 R)
• M22: 2,791,945 km (0.098 R)
• M23: 3,054,041 km (0.112 R)
• M24: 3,220,992 km (0.083 R)
• M25: 3,383,605 km (0.12 R)
• M26: 3,602,167 km (0.105 R)
• M27: 3,694,020 km (0.103 R)
• M28: 3,825,517 km (0.054 R)
• M29: 3,942,801 km (0.112 R)
• M30: 4,342,677 km (0.071 R)
• M31: 4,580,687 km (0.105 R)
• M32: 4,697,224 km (0.049 R)
• M33: 4,924,612 km (0.097 R)
• M34: 5,061,046 km (0.113 R)
• M35: 5,216,179 km (0.106 R)
• M36: 5,460,472 km (0.038 R)
• M37: 5,771,336 km (0.079 R)
• M38: 5,969,703 km (0.066 R)
• M39: 6,088,035 km (0.108 R)
• M40: 6,243,916 km (0.072 R)

Planet 4 - Ice Giant

Semi-Major Axis: 8.33 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 252.3

Radius: 3.5

Gravity: 20.6 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 6.71 AU - 9.95 AU

Year: 16032 Days

Day: 22.4 Hours

Environment

Temp: -242 °C

Axial Tilt: 20.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (58)

Outer Limit: 72,299,014 km

• M1: 51,312 km (0.106 R)
• M2: 77,193 km (0.118 R)
• M3: 121,473 km (0.115 R)
• M4: 275,709 km (0.11 R)
• M5: 650,003 km (0.078 R)
• M6: 895,792 km (0.105 R)
• M7: 1,229,395 km (0.116 R)
• M8: 1,377,198 km (0.09 R)
• M9: 1,949,559 km (0.031 R)
• M10: 1,973,794 km (0.114 R)
• M11: 2,222,127 km (0.115 R)
• M12: 2,506,662 km (0.118 R)
• M13: 2,666,732 km (0.08 R)
• M14: 2,802,716 km (0.102 R)
• M15: 3,223,834 km (0.107 R)
• M16: 3,694,469 km (0.118 R)
• M17: 4,698,570 km (0.107 R)
• M18: 5,850,922 km (0.103 R)
• M19: 6,349,532 km (0.054 R)
• M20: 6,458,140 km (0.069 R)
• M21: 6,677,301 km (0.072 R)
• M22: 7,122,803 km (0.117 R)
• M23: 8,042,082 km (0.109 R)
• M24: 8,159,666 km (0.058 R)
• M25: 8,475,767 km (0.104 R)
• M26: 10,626,535 km (0.089 R)
• M27: 11,716,954 km (0.1 R)
• M28: 14,475,389 km (0.069 R)
• M29: 15,098,315 km (0.041 R)
• M30: 15,437,303 km (0.051 R)
• M31: 15,827,904 km (0.118 R)
• M32: 16,519,046 km (0.079 R)
• M33: 17,422,168 km (0.093 R)
• M34: 17,828,625 km (0.068 R)
• M35: 18,186,912 km (0.07 R)
• M36: 18,238,374 km (0.086 R)
• M37: 19,328,344 km (0.094 R)
• M38: 19,643,547 km (0.09 R)
• M39: 20,332,445 km (0.036 R)
• M40: 21,516,213 km (0.047 R)
• M41: 21,624,971 km (0.098 R)
• M42: 24,401,657 km (0.081 R)
• M43: 28,891,238 km (0.081 R)
• M44: 29,251,620 km (0.105 R)
• M45: 29,432,334 km (0.11 R)
• M46: 31,259,821 km (0.118 R)
• M47: 31,753,494 km (0.113 R)
• M48: 32,436,259 km (0.104 R)
• M49: 33,437,966 km (0.056 R)
• M50: 35,922,039 km (0.116 R)
• M51: 36,180,245 km (0.119 R)
• M52: 37,807,271 km (0.043 R)
• M53: 41,199,852 km (0.057 R)
• M54: 44,065,848 km (0.04 R)
• M55: 45,662,356 km (0.052 R)
• M56: 45,941,955 km (0.071 R)
• M57: 46,292,313 km (0.085 R)
• M58: 46,432,636 km (0.107 R)

Planet 5 - Ice Giant

Semi-Major Axis: 8.91 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 747.3

Radius: 4.8

Gravity: 32.43 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 6.92 AU - 10.9 AU

Year: 17736 Days

Day: 18.5 Hours

Environment

Temp: -238 °C

Axial Tilt: 42.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 72,299,014 km

• M1: 102,026 km (0.091 R)
• M2: 192,383 km (0.106 R)
• M3: 637,586 km (0.111 R)
• M4: 867,368 km (0.105 R)
• M5: 966,253 km (0.12 R)
• M6: 1,174,942 km (0.065 R)
• M7: 1,256,772 km (0.097 R)
• M8: 1,725,013 km (0.097 R)
• M9: 1,881,642 km (0.109 R)
• M10: 2,344,049 km (0.114 R)
• M11: 2,803,763 km (0.102 R)
• M12: 2,987,918 km (0.115 R)
• M13: 4,298,396 km (0.102 R)
• M14: 4,726,395 km (0.113 R)
• M15: 5,034,118 km (0.091 R)
• M16: 5,439,079 km (0.12 R)
• M17: 5,530,484 km (0.052 R)
• M18: 5,576,410 km (0.116 R)
• M19: 5,995,284 km (0.105 R)
• M20: 6,618,210 km (0.103 R)
• M21: 6,863,102 km (0.111 R)
• M22: 7,011,652 km (0.047 R)
• M23: 7,061,319 km (0.076 R)
• M24: 7,667,040 km (0.12 R)
• M25: 7,769,515 km (0.088 R)
• M26: 8,766,435 km (0.064 R)
• M27: 8,927,552 km (0.111 R)
• M28: 9,143,871 km (0.086 R)
• M29: 9,692,147 km (0.091 R)
• M30: 10,877,710 km (0.052 R)
• M31: 11,282,971 km (0.077 R)
• M32: 11,989,222 km (0.118 R)
• M33: 12,649,098 km (0.103 R)
• M34: 12,709,685 km (0.078 R)
• M35: 13,505,845 km (0.116 R)
• M36: 13,816,411 km (0.081 R)
• M37: 15,663,346 km (0.115 R)
• M38: 17,384,021 km (0.062 R)
• M39: 17,993,333 km (0.042 R)
• M40: 18,335,014 km (0.072 R)
• M41: 18,541,010 km (0.063 R)
• M42: 19,093,924 km (0.094 R)
• M43: 19,442,338 km (0.109 R)
• M44: 19,652,373 km (0.114 R)
• M45: 19,933,617 km (0.066 R)
• M46: 20,074,688 km (0.114 R)
• M47: 20,856,786 km (0.098 R)
• M48: 21,793,867 km (0.089 R)
• M49: 22,157,988 km (0.114 R)
• M50: 22,377,298 km (0.1 R)
• M51: 22,524,054 km (0.117 R)
• M52: 22,597,506 km (0.105 R)
• M53: 23,039,867 km (0.038 R)
• M54: 23,708,719 km (0.06 R)
• M55: 24,610,645 km (0.111 R)
• M56: 24,913,730 km (0.107 R)
• M57: 25,065,722 km (0.059 R)
• M58: 25,370,602 km (0.119 R)
• M59: 25,447,047 km (0.093 R)
• M60: 25,984,253 km (0.102 R)
• M61: 27,696,550 km (0.091 R)
• M62: 29,766,835 km (0.051 R)
• M63: 32,299,527 km (0.114 R)
• M64: 32,631,335 km (0.108 R)
• M65: 32,714,511 km (0.1 R)
• M66: 34,222,757 km (0.115 R)
• M67: 35,070,378 km (0.116 R)
• M68: 36,527,312 km (0.088 R)
• M69: 36,786,416 km (0.098 R)
• M70: 37,654,682 km (0.065 R)
• M71: 41,194,466 km (0.028 R)
• M72: 41,284,225 km (0.115 R)
• M73: 42,367,463 km (0.117 R)
• M74: 45,858,928 km (0.115 R)
• M75: 46,980,463 km (0.113 R)
• M76: 47,733,240 km (0.094 R)
• M77: 48,964,879 km (0.052 R)
• M78: 49,632,385 km (0.1 R)
• M79: 52,722,179 km (0.049 R)
• M80: 53,504,277 km (0.103 R)
• M81: 53,896,822 km (0.077 R)
• M82: 57,873,881 km (0.032 R)
• M83: 58,478,556 km (0.103 R)
• M84: 59,085,325 km (0.109 R)
• M85: 60,713,548 km (0.064 R)
• M86: 60,918,198 km (0.095 R)
• M87: 61,225,472 km (0.112 R)
• M88: 61,327,946 km (0.103 R)
• M89: 63,494,572 km (0.075 R)
• M90: 65,686,031 km (0.076 R)
• M91: 66,738,303 km (0.102 R)
• M92: 66,949,385 km (0.105 R)
• M93: 67,478,064 km (0.065 R)
• M94: 70,894,880 km (0.034 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 263 - 19,868 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit