🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.75 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 1.49 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 70.9

Radius: 11.2

Gravity: 0.57 G

Time & Orbit

Eccentricity (e): 0.246

Orbit Range: 1.12 AU - 1.86 AU

Year: 1156 Days

Day: 12.1 Hours

Environment

Temp: -182 °C

Axial Tilt: 38.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (45)

Outer Limit: 58,706,016 km

• M1: 144,512 km (0.083 R)
• M2: 243,994 km (0.101 R)
• M3: 363,672 km (0.108 R)
• M4: 456,722 km (0.074 R)
• M5: 546,631 km (0.102 R)
• M6: 622,178 km (0.046 R)
• M7: 694,583 km (0.115 R)
• M8: 789,578 km (0.087 R)
• M9: 885,470 km (0.08 R)
• M10: 960,119 km (0.084 R)
• M11: 1,063,491 km (0.101 R)
• M12: 1,139,038 km (0.1 R)
• M13: 1,211,892 km (0.093 R)
• M14: 1,310,178 km (0.118 R)
• M15: 1,416,093 km (0.075 R)
• M16: 1,596,060 km (0.096 R)
• M17: 1,678,488 km (0.102 R)
• M18: 1,773,034 km (0.059 R)
• M19: 1,891,067 km (0.06 R)
• M20: 1,962,126 km (0.061 R)
• M21: 2,034,082 km (0.08 R)
• M22: 2,146,729 km (0.065 R)
• M23: 2,255,637 km (0.097 R)
• M24: 2,425,430 km (0.065 R)
• M25: 2,539,125 km (0.059 R)
• M26: 2,611,829 km (0.099 R)
• M27: 2,685,282 km (0.072 R)
• M28: 2,973,407 km (0.049 R)
• M29: 3,050,151 km (0.088 R)
• M30: 3,121,210 km (0.071 R)
• M31: 3,192,718 km (0.086 R)
• M32: 3,330,946 km (0.063 R)
• M33: 3,451,073 km (0.086 R)
• M34: 3,538,738 km (0.12 R)
• M35: 3,640,913 km (0.086 R)
• M36: 3,841,075 km (0.108 R)
• M37: 4,016,553 km (0.111 R)
• M38: 4,101,824 km (0.087 R)
• M39: 4,288,522 km (0.092 R)
• M40: 4,368,407 km (0.056 R)
• M41: 4,618,385 km (0.116 R)
• M42: 4,926,258 km (0.106 R)
• M43: 5,040,551 km (0.055 R)
• M44: 5,186,558 km (0.062 R)
• M45: 5,256,271 km (0.09 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.91 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 153.4

Radius: 14.1

Gravity: 0.77 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 1.51 AU - 2.31 AU

Year: 1678 Days

Day: 8.2 Hours

Environment

Temp: -197 °C

Axial Tilt: 36.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (50)

Outer Limit: 58,706,016 km

• M1: 207,642 km (0.086 R)
• M2: 322,533 km (0.068 R)
• M3: 479,162 km (0.113 R)
• M4: 757,264 km (0.057 R)
• M5: 849,417 km (0.088 R)
• M6: 992,881 km (0.091 R)
• M7: 1,120,488 km (0.101 R)
• M8: 1,267,094 km (0.068 R)
• M9: 1,373,009 km (0.12 R)
• M10: 1,524,103 km (0.029 R)
• M11: 1,681,031 km (0.118 R)
• M12: 1,776,325 km (0.04 R)
• M13: 1,988,305 km (0.079 R)
• M14: 2,176,948 km (0.109 R)
• M15: 2,388,031 km (0.102 R)
• M16: 2,513,095 km (0.099 R)
• M17: 2,769,805 km (0.105 R)
• M18: 2,901,451 km (0.056 R)
• M19: 3,071,394 km (0.112 R)
• M20: 3,207,827 km (0.071 R)
• M21: 3,309,254 km (0.111 R)
• M22: 3,639,417 km (0.051 R)
• M23: 3,764,780 km (0.071 R)
• M24: 3,891,639 km (0.089 R)
• M25: 3,980,351 km (0.095 R)
• M26: 4,139,672 km (0.118 R)
• M27: 4,331,606 km (0.107 R)
• M28: 4,506,037 km (0.026 R)
• M29: 4,766,787 km (0.11 R)
• M30: 4,915,038 km (0.069 R)
• M31: 5,011,080 km (0.083 R)
• M32: 5,118,641 km (0.089 R)
• M33: 5,292,324 km (0.113 R)
• M34: 5,401,979 km (0.091 R)
• M35: 5,690,404 km (0.114 R)
• M36: 5,836,561 km (0.054 R)
• M37: 6,086,838 km (0.062 R)
• M38: 6,224,767 km (0.094 R)
• M39: 6,387,081 km (0.111 R)
• M40: 6,562,709 km (0.086 R)
• M41: 6,775,437 km (0.095 R)
• M42: 6,990,559 km (0.095 R)
• M43: 7,183,690 km (0.105 R)
• M44: 7,341,815 km (0.114 R)
• M45: 7,464,335 km (0.106 R)
• M46: 7,562,771 km (0.114 R)
• M47: 7,661,805 km (0.116 R)
• M48: 7,823,520 km (0.113 R)
• M49: 7,948,733 km (0.116 R)
• M50: 8,125,109 km (0.116 R)

Planet 3 - Ice Giant

Semi-Major Axis: 7.19 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 837.5

Radius: 3.3

Gravity: 76.91 G

Time & Orbit

Eccentricity (e): 0.011

Orbit Range: 7.11 AU - 7.27 AU

Year: 12258 Days

Day: 24.3 Hours

Environment

Temp: -219 °C

Axial Tilt: 14.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 58,706,016 km

• M1: 61,784 km (0.109 R)
• M2: 194,627 km (0.065 R)
• M3: 286,929 km (0.099 R)
• M4: 376,837 km (0.109 R)
• M5: 408,851 km (0.102 R)
• M6: 492,925 km (0.043 R)
• M7: 528,080 km (0.101 R)
• M8: 582,534 km (0.12 R)
• M9: 903,272 km (0.086 R)
• M10: 1,198,129 km (0.11 R)
• M11: 2,210,608 km (0.086 R)
• M12: 2,950,968 km (0.111 R)
• M13: 3,147,090 km (0.117 R)
• M14: 3,449,129 km (0.105 R)
• M15: 4,335,795 km (0.098 R)
• M16: 4,558,546 km (0.106 R)
• M17: 4,823,035 km (0.086 R)
• M18: 5,170,551 km (0.078 R)
• M19: 5,288,135 km (0.093 R)
• M20: 5,446,410 km (0.108 R)
• M21: 5,606,180 km (0.077 R)
• M22: 5,971,199 km (0.099 R)
• M23: 6,681,639 km (0.082 R)
• M24: 6,852,630 km (0.106 R)
• M25: 6,938,648 km (0.09 R)
• M26: 8,043,878 km (0.115 R)
• M27: 8,134,683 km (0.099 R)
• M28: 8,873,099 km (0.073 R)
• M29: 9,632,457 km (0.089 R)
• M30: 10,166,671 km (0.065 R)
• M31: 10,264,807 km (0.096 R)
• M32: 11,466,826 km (0.061 R)
• M33: 11,928,934 km (0.074 R)
• M34: 12,449,535 km (0.034 R)
• M35: 12,818,443 km (0.046 R)
• M36: 13,459,021 km (0.097 R)
• M37: 14,549,590 km (0.098 R)
• M38: 14,882,295 km (0.08 R)
• M39: 14,993,746 km (0.061 R)
• M40: 15,273,494 km (0.114 R)
• M41: 15,555,037 km (0.119 R)
• M42: 15,611,585 km (0.043 R)
• M43: 16,467,584 km (0.095 R)
• M44: 17,221,557 km (0.093 R)
• M45: 17,280,050 km (0.111 R)
• M46: 17,514,620 km (0.094 R)
• M47: 18,523,059 km (0.082 R)
• M48: 19,064,603 km (0.077 R)
• M49: 19,185,628 km (0.065 R)
• M50: 19,550,347 km (0.107 R)
• M51: 19,794,641 km (0.106 R)
• M52: 21,344,774 km (0.103 R)
• M53: 21,659,378 km (0.055 R)
• M54: 21,975,628 km (0.089 R)
• M55: 22,484,710 km (0.094 R)
• M56: 23,062,157 km (0.09 R)
• M57: 24,362,612 km (0.101 R)
• M58: 25,154,134 km (0.073 R)
• M59: 26,021,203 km (0.054 R)
• M60: 26,222,712 km (0.096 R)
• M61: 29,446,097 km (0.032 R)
• M62: 30,288,931 km (0.102 R)
• M63: 30,359,541 km (0.063 R)
• M64: 31,854,473 km (0.039 R)
• M65: 34,472,585 km (0.119 R)
• M66: 35,286,099 km (0.088 R)
• M67: 36,031,246 km (0.095 R)
• M68: 37,083,068 km (0.043 R)
• M69: 38,297,504 km (0.025 R)
• M70: 38,450,243 km (0.056 R)
• M71: 38,526,688 km (0.113 R)
• M72: 38,756,320 km (0.035 R)
• M73: 39,524,954 km (0.109 R)
• M74: 39,756,532 km (0.101 R)
• M75: 40,066,050 km (0.106 R)
• M76: 41,782,386 km (0.12 R)
• M77: 43,761,716 km (0.031 R)
• M78: 44,802,917 km (0.033 R)
• M79: 45,205,634 km (0.036 R)
• M80: 45,367,050 km (0.116 R)
• M81: 45,771,264 km (0.12 R)
• M82: 47,073,214 km (0.06 R)
• M83: 47,400,534 km (0.046 R)
• M84: 47,810,881 km (0.089 R)
• M85: 51,555,914 km (0.045 R)
• M86: 52,316,171 km (0.05 R)
• M87: 53,080,167 km (0.05 R)
• M88: 55,049,174 km (0.103 R)
• M89: 56,693,703 km (0.102 R)
• M90: 57,303,764 km (0.111 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 323 - 13,604 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit