🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.53 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 1.05 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 916.5

Radius: 10.8

Gravity: 7.86 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 0.83 AU - 1.27 AU

Year: 706 Days

Day: 5.7 Hours

Environment

Temp: -169 °C

Axial Tilt: 20.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (58)

Outer Limit: 19,937,220 km

• M1: 137,480 km (0.072 R)
• M2: 227,838 km (0.075 R)
• M3: 313,258 km (0.118 R)
• M4: 382,223 km (0.092 R)
• M5: 476,320 km (0.058 R)
• M6: 546,032 km (0.114 R)
• M7: 708,346 km (0.025 R)
• M8: 818,600 km (0.107 R)
• M9: 953,088 km (0.09 R)
• M10: 1,057,507 km (0.045 R)
• M11: 1,133,802 km (0.104 R)
• M12: 1,326,036 km (0.105 R)
• M13: 1,623,735 km (0.105 R)
• M14: 1,735,335 km (0.082 R)
• M15: 1,942,977 km (0.082 R)
• M16: 2,348,836 km (0.106 R)
• M17: 2,527,306 km (0.065 R)
• M18: 2,631,277 km (0.118 R)
• M19: 2,736,743 km (0.077 R)
• M20: 2,807,952 km (0.086 R)
• M21: 3,006,768 km (0.094 R)
• M22: 3,154,421 km (0.088 R)
• M23: 3,238,495 km (0.107 R)
• M24: 3,323,317 km (0.093 R)
• M25: 3,409,036 km (0.109 R)
• M26: 3,505,078 km (0.104 R)
• M27: 3,602,018 km (0.095 R)
• M28: 3,828,359 km (0.106 R)
• M29: 3,918,267 km (0.088 R)
• M30: 4,090,006 km (0.099 R)
• M31: 4,202,503 km (0.118 R)
• M32: 4,285,081 km (0.093 R)
• M33: 4,388,902 km (0.076 R)
• M34: 4,909,952 km (0.106 R)
• M35: 4,996,868 km (0.089 R)
• M36: 5,073,462 km (0.105 R)
• M37: 5,305,339 km (0.111 R)
• M38: 5,461,968 km (0.117 R)
• M39: 5,837,159 km (0.117 R)
• M40: 6,056,919 km (0.064 R)
• M41: 6,185,423 km (0.071 R)
• M42: 6,291,338 km (0.082 R)
• M43: 6,445,275 km (0.084 R)
• M44: 6,516,782 km (0.118 R)
• M45: 6,696,749 km (0.1 R)
• M46: 6,793,239 km (0.026 R)
• M47: 6,866,093 km (0.089 R)
• M48: 6,939,097 km (0.026 R)
• M49: 7,036,934 km (0.097 R)
• M50: 7,557,834 km (0.081 R)
• M51: 7,671,229 km (0.051 R)
• M52: 7,797,639 km (0.109 R)
• M53: 7,963,244 km (0.118 R)
• M54: 8,039,988 km (0.086 R)
• M55: 8,310,760 km (0.094 R)
• M56: 8,715,871 km (0.077 R)
• M57: 8,834,801 km (0.095 R)
• M58: 8,954,181 km (0.103 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.47 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 806.4

Radius: 9.3

Gravity: 9.32 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 1.13 AU - 1.81 AU

Year: 1169 Days

Day: 8.5 Hours

Environment

Temp: -173 °C

Axial Tilt: 9.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (68)

Outer Limit: 19,937,220 km

• M1: 181,013 km (0.093 R)
• M2: 249,679 km (0.041 R)
• M3: 342,430 km (0.077 R)
• M4: 428,598 km (0.114 R)
• M5: 494,720 km (0.118 R)
• M6: 601,533 km (0.114 R)
• M7: 897,138 km (0.093 R)
• M8: 985,551 km (0.078 R)
• M9: 1,244,505 km (0.06 R)
• M10: 1,310,627 km (0.038 R)
• M11: 1,631,963 km (0.047 R)
• M12: 1,760,019 km (0.09 R)
• M13: 1,834,818 km (0.036 R)
• M14: 2,085,095 km (0.114 R)
• M15: 2,234,693 km (0.115 R)
• M16: 2,346,592 km (0.104 R)
• M17: 2,523,417 km (0.062 R)
• M18: 2,683,038 km (0.101 R)
• M19: 2,758,734 km (0.079 R)
• M20: 2,824,258 km (0.045 R)
• M21: 2,923,292 km (0.072 R)
• M22: 3,296,838 km (0.093 R)
• M23: 3,378,070 km (0.049 R)
• M24: 3,448,231 km (0.078 R)
• M25: 3,566,264 km (0.067 R)
• M26: 3,637,771 km (0.106 R)
• M27: 3,842,870 km (0.109 R)
• M28: 3,953,124 km (0.081 R)
• M29: 4,126,508 km (0.091 R)
• M30: 4,214,322 km (0.08 R)
• M31: 4,366,014 km (0.085 R)
• M32: 4,455,473 km (0.081 R)
• M33: 4,545,382 km (0.108 R)
• M34: 4,636,038 km (0.088 R)
• M35: 4,714,278 km (0.093 R)
• M36: 4,819,146 km (0.095 R)
• M37: 5,125,073 km (0.112 R)
• M38: 5,854,213 km (0.092 R)
• M39: 6,009,646 km (0.108 R)
• M40: 6,123,490 km (0.107 R)
• M41: 6,266,804 km (0.109 R)
• M42: 6,338,911 km (0.104 R)
• M43: 6,469,510 km (0.054 R)
• M44: 6,615,517 km (0.1 R)
• M45: 6,970,513 km (0.117 R)
• M46: 7,135,370 km (0.105 R)
• M47: 7,225,876 km (0.078 R)
• M48: 7,683,795 km (0.08 R)
• M49: 7,869,596 km (0.09 R)
• M50: 8,245,835 km (0.075 R)
• M51: 8,324,972 km (0.089 R)
• M52: 8,467,987 km (0.107 R)
• M53: 8,788,725 km (0.114 R)
• M54: 9,031,971 km (0.108 R)
• M55: 9,179,026 km (0.08 R)
• M56: 9,326,829 km (0.043 R)
• M57: 9,541,801 km (0.069 R)
• M58: 9,708,154 km (0.096 R)
• M59: 9,808,534 km (0.116 R)
• M60: 9,976,532 km (0.11 R)
• M61: 10,060,906 km (0.081 R)
• M62: 10,145,428 km (0.096 R)
• M63: 10,383,588 km (0.063 R)
• M64: 10,882,796 km (0.094 R)
• M65: 10,969,563 km (0.116 R)
• M66: 11,179,000 km (0.098 R)
• M67: 11,319,323 km (0.071 R)
• M68: 11,407,286 km (0.027 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.47 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 133.2

Radius: 8.7

Gravity: 1.76 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 1.2 AU - 1.74 AU

Year: 1169 Days

Day: 14.3 Hours

Environment

Temp: -185 °C

Axial Tilt: 33.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (54)

Outer Limit: 19,937,220 km

• M1: 108,458 km (0.105 R)
• M2: 166,502 km (0.077 R)
• M3: 226,641 km (0.089 R)
• M4: 290,519 km (0.045 R)
• M5: 435,779 km (0.115 R)
• M6: 510,578 km (0.118 R)
• M7: 574,157 km (0.114 R)
• M8: 679,324 km (0.081 R)
• M9: 782,247 km (0.07 R)
• M10: 890,556 km (0.055 R)
• M11: 974,181 km (0.112 R)
• M12: 1,055,263 km (0.053 R)
• M13: 1,219,223 km (0.082 R)
• M14: 1,296,116 km (0.047 R)
• M15: 1,397,394 km (0.043 R)
• M16: 1,530,835 km (0.075 R)
• M17: 1,860,698 km (0.087 R)
• M18: 1,924,277 km (0.114 R)
• M19: 2,079,859 km (0.053 R)
• M20: 2,139,399 km (0.106 R)
• M21: 2,259,975 km (0.112 R)
• M22: 2,348,537 km (0.052 R)
• M23: 2,459,239 km (0.112 R)
• M24: 2,557,376 km (0.07 R)
• M25: 2,919,103 km (0.107 R)
• M26: 3,053,293 km (0.109 R)
• M27: 3,166,688 km (0.113 R)
• M28: 3,273,800 km (0.106 R)
• M29: 3,389,888 km (0.107 R)
• M30: 3,546,966 km (0.103 R)
• M31: 3,618,324 km (0.075 R)
• M32: 3,690,280 km (0.113 R)
• M33: 3,746,529 km (0.066 R)
• M34: 3,958,210 km (0.081 R)
• M35: 4,132,043 km (0.034 R)
• M36: 4,299,892 km (0.108 R)
• M37: 4,495,715 km (0.093 R)
• M38: 4,555,854 km (0.089 R)
• M39: 4,729,387 km (0.075 R)
• M40: 4,790,722 km (0.046 R)
• M41: 4,861,033 km (0.055 R)
• M42: 4,949,446 km (0.093 R)
• M43: 5,317,456 km (0.038 R)
• M44: 5,629,368 km (0.109 R)
• M45: 5,685,018 km (0.077 R)
• M46: 5,740,968 km (0.116 R)
• M47: 5,815,767 km (0.103 R)
• M48: 5,956,838 km (0.112 R)
• M49: 6,013,535 km (0.118 R)
• M50: 6,089,531 km (0.079 R)
• M51: 6,175,251 km (0.11 R)
• M52: 6,328,888 km (0.077 R)
• M53: 6,406,230 km (0.119 R)
• M54: 6,590,983 km (0.098 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.53 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 707.3

Radius: 15

Gravity: 3.14 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 2.18 AU - 2.88 AU

Year: 2640 Days

Day: 13.6 Hours

Environment

Temp: -191 °C

Axial Tilt: 25.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (61)

Outer Limit: 19,937,220 km

• M1: 200,611 km (0.12 R)
• M2: 368,759 km (0.119 R)
• M3: 693,386 km (0.033 R)
• M4: 1,059,452 km (0.11 R)
• M5: 1,322,445 km (0.08 R)
• M6: 1,558,660 km (0.116 R)
• M7: 1,657,245 km (0.072 R)
• M8: 1,809,386 km (0.078 R)
• M9: 1,939,836 km (0.054 R)
• M10: 2,183,082 km (0.111 R)
• M11: 2,336,719 km (0.048 R)
• M12: 2,508,756 km (0.051 R)
• M13: 2,611,081 km (0.099 R)
• M14: 2,880,806 km (0.076 R)
• M15: 3,562,524 km (0.043 R)
• M16: 3,761,788 km (0.067 R)
• M17: 3,947,738 km (0.101 R)
• M18: 4,102,123 km (0.088 R)
• M19: 4,223,746 km (0.077 R)
• M20: 4,649,651 km (0.06 R)
• M21: 4,886,315 km (0.091 R)
• M22: 5,239,366 km (0.118 R)
• M23: 5,409,609 km (0.112 R)
• M24: 5,524,201 km (0.079 R)
• M25: 5,658,839 km (0.109 R)
• M26: 6,288,346 km (0.063 R)
• M27: 6,836,922 km (0.078 R)
• M28: 6,981,733 km (0.097 R)
• M29: 7,422,298 km (0.113 R)
• M30: 7,980,448 km (0.108 R)
• M31: 8,820,590 km (0.109 R)
• M32: 9,023,744 km (0.102 R)
• M33: 9,319,947 km (0.11 R)
• M34: 9,503,803 km (0.111 R)
• M35: 9,619,442 km (0.064 R)
• M36: 10,204,220 km (0.119 R)
• M37: 11,285,963 km (0.092 R)
• M38: 11,630,038 km (0.101 R)
• M39: 11,828,255 km (0.078 R)
• M40: 12,353,792 km (0.026 R)
• M41: 13,015,015 km (0.112 R)
• M42: 13,169,250 km (0.047 R)
• M43: 13,272,473 km (0.112 R)
• M44: 13,427,606 km (0.064 R)
• M45: 13,635,696 km (0.11 R)
• M46: 14,160,336 km (0.067 R)
• M47: 14,398,496 km (0.11 R)
• M48: 14,558,117 km (0.059 R)
• M49: 14,745,114 km (0.1 R)
• M50: 14,986,565 km (0.033 R)
• M51: 15,229,362 km (0.076 R)
• M52: 15,337,821 km (0.104 R)
• M53: 15,500,733 km (0.09 R)
• M54: 15,746,373 km (0.086 R)
• M55: 15,883,404 km (0.087 R)
• M56: 16,379,920 km (0.094 R)
• M57: 16,965,745 km (0.054 R)
• M58: 17,134,342 km (0.094 R)
• M59: 17,416,633 km (0.102 R)
• M60: 17,957,280 km (0.088 R)
• M61: 18,619,101 km (0.114 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: 243 - 15,129 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit