🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.41 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 242.9

Radius: 12

Gravity: 1.69 G

Time & Orbit

Eccentricity (e): 0.229

Orbit Range: 0.62 AU - 1 AU

Year: 486 Days

Day: 5.4 Hours

Environment

Temp: -174 °C

Axial Tilt: 1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 29,058,727 km

• M1: 158,873 km (0.094 R)
• M2: 242,648 km (0.069 R)
• M3: 328,667 km (0.108 R)
• M4: 455,526 km (0.101 R)
• M5: 587,920 km (0.113 R)
• M6: 698,772 km (0.056 R)
• M7: 896,241 km (0.11 R)
• M8: 1,030,879 km (0.118 R)
• M9: 1,144,723 km (0.075 R)
• M10: 1,402,929 km (0.086 R)
• M11: 1,593,367 km (0.113 R)
• M12: 1,684,921 km (0.12 R)
• M13: 1,768,995 km (0.118 R)
• M14: 1,892,862 km (0.096 R)
• M15: 2,029,744 km (0.112 R)
• M16: 2,231,103 km (0.089 R)
• M17: 2,460,436 km (0.047 R)
• M18: 2,653,866 km (0.077 R)
• M19: 2,841,163 km (0.096 R)
• M20: 3,067,355 km (0.113 R)
• M21: 3,165,341 km (0.088 R)
• M22: 3,352,638 km (0.109 R)
• M23: 3,483,536 km (0.099 R)
• M24: 3,591,845 km (0.065 R)
• M25: 3,787,369 km (0.1 R)
• M26: 4,074,747 km (0.105 R)
• M27: 4,227,486 km (0.111 R)
• M28: 4,375,738 km (0.095 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.24 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 568.2

Radius: 8.9

Gravity: 7.17 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 1.12 AU - 1.36 AU

Year: 921 Days

Day: 6.4 Hours

Environment

Temp: -178 °C

Axial Tilt: 39 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (61)

Outer Limit: 29,058,727 km

• M1: 111,450 km (0.071 R)
• M2: 218,263 km (0.115 R)
• M3: 275,110 km (0.055 R)
• M4: 335,548 km (0.078 R)
• M5: 423,811 km (0.062 R)
• M6: 521,349 km (0.102 R)
• M7: 591,061 km (0.068 R)
• M8: 680,521 km (0.088 R)
• M9: 746,643 km (0.104 R)
• M10: 820,993 km (0.11 R)
• M11: 952,789 km (0.108 R)
• M12: 1,117,945 km (0.078 R)
• M13: 1,184,067 km (0.112 R)
• M14: 1,278,912 km (0.076 R)
• M15: 1,426,266 km (0.107 R)
• M16: 1,513,033 km (0.082 R)
• M17: 1,676,693 km (0.094 R)
• M18: 1,737,729 km (0.079 R)
• M19: 1,862,045 km (0.093 R)
• M20: 1,949,260 km (0.088 R)
• M21: 2,005,509 km (0.078 R)
• M22: 2,127,880 km (0.074 R)
• M23: 2,210,907 km (0.116 R)
• M24: 2,278,076 km (0.042 R)
• M25: 2,527,456 km (0.073 R)
• M26: 2,660,000 km (0.106 R)
• M27: 2,776,836 km (0.116 R)
• M28: 2,913,718 km (0.057 R)
• M29: 2,996,894 km (0.025 R)
• M30: 3,213,213 km (0.111 R)
• M31: 3,280,083 km (0.073 R)
• M32: 3,385,998 km (0.119 R)
• M33: 3,444,341 km (0.097 R)
• M34: 3,691,028 km (0.105 R)
• M35: 3,811,455 km (0.118 R)
• M36: 3,882,364 km (0.046 R)
• M37: 4,046,024 km (0.094 R)
• M38: 4,159,868 km (0.096 R)
• M39: 4,486,440 km (0.044 R)
• M40: 4,582,931 km (0.05 R)
• M41: 5,030,827 km (0.093 R)
• M42: 5,142,277 km (0.085 R)
• M43: 5,265,695 km (0.038 R)
• M44: 5,435,788 km (0.058 R)
• M45: 5,492,785 km (0.108 R)
• M46: 5,642,084 km (0.059 R)
• M47: 5,723,166 km (0.111 R)
• M48: 6,157,598 km (0.116 R)
• M49: 6,408,922 km (0.091 R)
• M50: 6,627,036 km (0.116 R)
• M51: 7,020,927 km (0.118 R)
• M52: 7,183,091 km (0.032 R)
• M53: 7,321,320 km (0.11 R)
• M54: 7,536,741 km (0.093 R)
• M55: 7,702,794 km (0.108 R)
• M56: 7,908,940 km (0.084 R)
• M57: 7,986,731 km (0.119 R)
• M58: 8,064,672 km (0.097 R)
• M59: 8,524,984 km (0.117 R)
• M60: 8,885,814 km (0.098 R)
• M61: 9,156,437 km (0.1 R)

Planet 3 - Gas Giant

Semi-Major Axis: 4.42 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 766.8

Radius: 10.9

Gravity: 6.45 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 4.11 AU - 4.73 AU

Year: 6197 Days

Day: 12 Hours

Environment

Temp: -227 °C

Axial Tilt: 25.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 29,058,727 km

• M1: 188,942 km (0.115 R)
• M2: 638,933 km (0.096 R)
• M3: 746,643 km (0.069 R)
• M4: 890,706 km (0.072 R)
• M5: 1,076,357 km (0.071 R)
• M6: 1,275,172 km (0.073 R)
• M7: 1,396,945 km (0.058 R)
• M8: 1,559,408 km (0.116 R)
• M9: 2,208,364 km (0.106 R)
• M10: 2,377,559 km (0.074 R)
• M11: 2,595,074 km (0.059 R)
• M12: 2,773,844 km (0.036 R)
• M13: 2,979,990 km (0.108 R)
• M14: 3,407,540 km (0.081 R)
• M15: 3,529,762 km (0.087 R)
• M16: 3,678,312 km (0.078 R)
• M17: 4,059,039 km (0.084 R)
• M18: 4,267,429 km (0.078 R)
• M19: 4,346,417 km (0.052 R)
• M20: 4,426,003 km (0.046 R)
• M21: 4,613,449 km (0.117 R)
• M22: 5,389,562 km (0.087 R)
• M23: 5,532,578 km (0.089 R)
• M24: 5,647,768 km (0.055 R)
• M25: 5,910,013 km (0.115 R)
• M26: 6,386,034 km (0.117 R)
• M27: 6,507,059 km (0.065 R)
• M28: 6,812,837 km (0.082 R)
• M29: 7,186,083 km (0.062 R)
• M30: 7,470,319 km (0.092 R)
• M31: 7,597,926 km (0.09 R)
• M32: 7,855,235 km (0.085 R)
• M33: 8,378,528 km (0.106 R)
• M34: 8,477,861 km (0.119 R)
• M35: 9,048,427 km (0.109 R)
• M36: 9,910,111 km (0.063 R)
• M37: 10,618,307 km (0.116 R)
• M38: 11,087,297 km (0.099 R)
• M39: 11,160,001 km (0.09 R)
• M40: 11,563,167 km (0.087 R)
• M41: 12,045,770 km (0.067 R)
• M42: 12,157,969 km (0.112 R)
• M43: 12,572,803 km (0.072 R)
• M44: 12,724,795 km (0.028 R)
• M45: 13,338,745 km (0.096 R)
• M46: 13,416,236 km (0.074 R)
• M47: 14,001,762 km (0.086 R)
• M48: 15,808,306 km (0.113 R)
• M49: 16,013,405 km (0.117 R)
• M50: 16,260,840 km (0.062 R)
• M51: 16,468,033 km (0.071 R)
• M52: 17,263,295 km (0.118 R)
• M53: 17,899,984 km (0.084 R)
• M54: 18,891,219 km (0.099 R)
• M55: 18,978,285 km (0.106 R)
• M56: 19,240,081 km (0.076 R)
• M57: 19,547,206 km (0.075 R)
• M58: 20,121,811 km (0.029 R)
• M59: 20,255,252 km (0.039 R)
• M60: 20,522,883 km (0.106 R)
• M61: 21,378,134 km (0.042 R)
• M62: 22,061,647 km (0.075 R)
• M63: 22,752,340 km (0.036 R)
• M64: 22,984,217 km (0.053 R)
• M65: 23,872,230 km (0.079 R)
• M66: 25,345,021 km (0.119 R)
• M67: 25,874,747 km (0.083 R)
• M68: 26,505,452 km (0.054 R)
• M69: 28,427,934 km (0.062 R)
• M70: 28,978,304 km (0.115 R)
• M71: 29,835,650 km (0.1 R)
• M72: 30,038,654 km (0.068 R)
• M73: 30,394,996 km (0.063 R)
• M74: 30,548,035 km (0.079 R)
• M75: 30,650,360 km (0.026 R)
• M76: 33,032,855 km (0.042 R)
• M77: 33,190,232 km (0.035 R)
• M78: 33,400,567 km (0.056 R)
• M79: 34,991,989 km (0.074 R)
• M80: 35,152,508 km (0.103 R)
• M81: 35,366,881 km (0.033 R)
• M82: 35,581,704 km (0.053 R)

Planet 4 - Ice Giant

Semi-Major Axis: 6.44 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 128.5

Radius: 5

Gravity: 5.14 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 5.43 AU - 7.45 AU

Year: 10898 Days

Day: 19.2 Hours

Environment

Temp: -239 °C

Axial Tilt: 23.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 29,058,727 km

• M1: 100,231 km (0.109 R)
• M2: 176,825 km (0.103 R)
• M3: 565,031 km (0.104 R)
• M4: 681,717 km (0.071 R)
• M5: 743,053 km (0.041 R)
• M6: 911,201 km (0.057 R)
• M7: 1,134,550 km (0.114 R)
• M8: 1,193,043 km (0.063 R)
• M9: 1,237,474 km (0.098 R)
• M10: 1,500,467 km (0.037 R)
• M11: 1,746,705 km (0.08 R)
• M12: 2,023,311 km (0.103 R)
• M13: 2,185,026 km (0.114 R)
• M14: 2,221,379 km (0.118 R)
• M15: 2,350,781 km (0.083 R)
• M16: 2,407,030 km (0.088 R)
• M17: 2,559,021 km (0.062 R)
• M18: 2,675,259 km (0.093 R)
• M19: 3,177,608 km (0.072 R)
• M20: 3,365,503 km (0.064 R)
• M21: 3,535,596 km (0.103 R)
• M22: 3,818,037 km (0.113 R)
• M23: 3,973,170 km (0.086 R)
• M24: 4,062,629 km (0.096 R)
• M25: 4,152,837 km (0.099 R)
• M26: 4,221,054 km (0.093 R)
• M27: 4,731,781 km (0.069 R)
• M28: 4,946,454 km (0.037 R)
• M29: 5,261,956 km (0.081 R)
• M30: 5,559,057 km (0.103 R)
• M31: 5,810,830 km (0.12 R)
• M32: 5,912,557 km (0.04 R)
• M33: 6,195,446 km (0.042 R)
• M34: 6,351,477 km (0.112 R)
• M35: 6,588,141 km (0.111 R)
• M36: 6,641,248 km (0.119 R)
• M37: 6,774,240 km (0.093 R)
• M38: 6,854,574 km (0.108 R)
• M39: 7,124,449 km (0.073 R)
• M40: 7,342,862 km (0.111 R)
• M41: 7,480,492 km (0.039 R)
• M42: 7,870,344 km (0.089 R)
• M43: 8,209,782 km (0.107 R)
• M44: 8,554,006 km (0.116 R)
• M45: 8,669,795 km (0.104 R)
• M46: 8,961,660 km (0.109 R)
• M47: 9,138,186 km (0.106 R)
• M48: 9,584,736 km (0.092 R)
• M49: 9,916,843 km (0.116 R)
• M50: 9,977,580 km (0.037 R)
• M51: 10,160,687 km (0.037 R)
• M52: 10,468,111 km (0.082 R)
• M53: 10,591,978 km (0.089 R)
• M54: 11,250,358 km (0.116 R)
• M55: 11,377,217 km (0.081 R)
• M56: 12,837,292 km (0.114 R)
• M57: 12,870,354 km (0.106 R)
• M58: 13,370,459 km (0.093 R)
• M59: 13,808,931 km (0.101 R)
• M60: 14,047,090 km (0.058 R)
• M61: 14,081,199 km (0.067 R)
• M62: 14,527,300 km (0.12 R)
• M63: 14,908,475 km (0.054 R)
• M64: 15,082,757 km (0.066 R)
• M65: 15,751,309 km (0.067 R)
• M66: 15,964,486 km (0.102 R)
• M67: 18,036,267 km (0.029 R)
• M68: 18,184,818 km (0.114 R)
• M69: 18,222,068 km (0.114 R)
• M70: 18,408,467 km (0.104 R)
• M71: 18,933,705 km (0.108 R)
• M72: 20,461,249 km (0.095 R)
• M73: 21,239,756 km (0.094 R)
• M74: 21,988,344 km (0.047 R)
• M75: 22,266,297 km (0.096 R)
• M76: 22,545,446 km (0.069 R)
• M77: 22,906,127 km (0.105 R)
• M78: 23,511,250 km (0.036 R)
• M79: 23,714,105 km (0.093 R)
• M80: 23,795,486 km (0.085 R)
• M81: 23,999,238 km (0.112 R)
• M82: 24,121,759 km (0.045 R)
• M83: 24,778,643 km (0.111 R)
• M84: 25,150,693 km (0.097 R)
• M85: 25,233,570 km (0.12 R)
• M86: 25,316,597 km (0.099 R)
• M87: 26,278,063 km (0.066 R)
• M88: 27,038,618 km (0.069 R)
• M89: 27,251,197 km (0.057 R)
• M90: 27,549,794 km (0.098 R)
• M91: 28,971,722 km (0.082 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: 278 - 14,253 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit