🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.47 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.94 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 110.1

Radius: 10

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 0.71 AU - 1.17 AU

Year: 598 Days

Day: 10.3 Hours

Environment

Temp: -145 °C

Axial Tilt: 14.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 55,354,718 km

• M1: 129,402 km (0.059 R)
• M2: 263,292 km (0.08 R)
• M3: 383,120 km (0.093 R)
• M4: 477,516 km (0.084 R)
• M5: 612,753 km (0.07 R)
• M6: 714,779 km (0.102 R)
• M7: 832,961 km (0.091 R)
• M8: 933,940 km (0.072 R)
• M9: 1,014,423 km (0.058 R)
• M10: 1,082,640 km (0.1 R)
• M11: 1,171,351 km (0.113 R)
• M12: 1,247,197 km (0.103 R)
• M13: 1,328,728 km (0.088 R)
• M14: 1,404,126 km (0.066 R)
• M15: 1,497,475 km (0.082 R)
• M16: 1,733,391 km (0.074 R)
• M17: 1,842,747 km (0.049 R)
• M18: 1,945,520 km (0.091 R)
• M19: 2,059,364 km (0.098 R)
• M20: 2,175,452 km (0.045 R)
• M21: 2,414,360 km (0.092 R)
• M22: 2,492,600 km (0.093 R)
• M23: 2,697,250 km (0.113 R)
• M24: 2,793,890 km (0.097 R)
• M25: 2,860,760 km (0.078 R)
• M26: 2,933,315 km (0.059 R)
• M27: 3,017,090 km (0.106 R)
• M28: 3,090,991 km (0.093 R)
• M29: 3,154,869 km (0.106 R)
• M30: 3,273,201 km (0.064 R)
• M31: 3,381,959 km (0.09 R)
• M32: 3,453,467 km (0.111 R)
• M33: 3,525,274 km (0.084 R)
• M34: 3,625,804 km (0.086 R)
• M35: 3,698,807 km (0.11 R)
• M36: 3,795,298 km (0.082 R)
• M37: 3,892,387 km (0.1 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.58 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 127.6

Radius: 9.5

Gravity: 1.41 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 1.42 AU - 1.74 AU

Year: 1303 Days

Day: 5.8 Hours

Environment

Temp: -184 °C

Axial Tilt: 101.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 55,354,718 km

• M1: 142,268 km (0.061 R)
• M2: 327,171 km (0.1 R)
• M3: 515,963 km (0.07 R)
• M4: 577,597 km (0.045 R)
• M5: 659,727 km (0.095 R)
• M6: 856,448 km (0.037 R)
• M7: 993,180 km (0.116 R)
• M8: 1,148,463 km (0.105 R)
• M9: 1,387,969 km (0.114 R)
• M10: 1,507,647 km (0.066 R)
• M11: 1,606,083 km (0.075 R)
• M12: 1,894,358 km (0.12 R)
• M13: 2,027,949 km (0.038 R)
• M14: 2,095,866 km (0.118 R)
• M15: 2,192,357 km (0.082 R)
• M16: 2,425,729 km (0.096 R)
• M17: 2,696,950 km (0.066 R)
• M18: 2,779,528 km (0.083 R)
• M19: 2,885,893 km (0.116 R)
• M20: 3,134,075 km (0.085 R)
• M21: 3,244,927 km (0.097 R)
• M22: 3,349,048 km (0.12 R)
• M23: 3,454,215 km (0.096 R)
• M24: 3,601,718 km (0.069 R)
• M25: 3,751,466 km (0.119 R)
• M26: 3,843,917 km (0.087 R)
• M27: 3,954,171 km (0.094 R)
• M28: 4,065,472 km (0.077 R)
• M29: 4,256,359 km (0.086 R)
• M30: 4,344,173 km (0.118 R)
• M31: 4,459,064 km (0.102 R)
• M32: 4,692,137 km (0.117 R)
• M33: 4,938,375 km (0.067 R)
• M34: 5,916,147 km (0.087 R)
• M35: 6,043,754 km (0.114 R)
• M36: 6,291,937 km (0.077 R)
• M37: 6,706,024 km (0.1 R)
• M38: 6,787,854 km (0.084 R)
• M39: 6,931,767 km (0.057 R)

Planet 3 - Gas Giant

Semi-Major Axis: 3.88 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 737.6

Radius: 10.9

Gravity: 6.21 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 3.35 AU - 4.41 AU

Year: 5014 Days

Day: 11.2 Hours

Environment

Temp: -218 °C

Axial Tilt: 164 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 55,354,718 km

• M1: 138,378 km (0.092 R)
• M2: 210,035 km (0.11 R)
• M3: 346,469 km (0.07 R)
• M4: 731,982 km (0.069 R)
• M5: 1,097,151 km (0.116 R)
• M6: 1,355,207 km (0.067 R)
• M7: 1,582,596 km (0.077 R)
• M8: 2,129,825 km (0.115 R)
• M9: 2,356,914 km (0.094 R)
• M10: 3,170,278 km (0.099 R)
• M11: 3,277,689 km (0.066 R)
• M12: 3,607,553 km (0.08 R)
• M13: 3,742,490 km (0.059 R)
• M14: 4,758,559 km (0.04 R)
• M15: 5,006,592 km (0.072 R)
• M16: 5,258,964 km (0.108 R)
• M17: 5,335,408 km (0.087 R)
• M18: 5,567,285 km (0.109 R)
• M19: 5,908,069 km (0.088 R)
• M20: 6,915,012 km (0.115 R)
• M21: 7,224,680 km (0.111 R)
• M22: 8,388,701 km (0.086 R)
• M23: 8,749,231 km (0.104 R)
• M24: 9,084,181 km (0.104 R)
• M25: 9,704,115 km (0.058 R)
• M26: 10,562,507 km (0.091 R)
• M27: 10,788,998 km (0.034 R)
• M28: 10,919,298 km (0.094 R)
• M29: 11,744,779 km (0.104 R)
• M30: 12,215,863 km (0.09 R)
• M31: 12,521,940 km (0.104 R)
• M32: 13,141,724 km (0.083 R)
• M33: 14,447,115 km (0.11 R)
• M34: 15,352,332 km (0.105 R)
• M35: 15,535,589 km (0.069 R)
• M36: 15,682,644 km (0.116 R)
• M37: 15,830,297 km (0.059 R)
• M38: 16,275,949 km (0.064 R)
• M39: 17,141,373 km (0.061 R)
• M40: 17,637,290 km (0.027 R)
• M41: 17,906,267 km (0.083 R)
• M42: 17,983,310 km (0.094 R)
• M43: 18,643,186 km (0.054 R)
• M44: 19,034,983 km (0.099 R)
• M45: 19,707,275 km (0.081 R)
• M46: 20,066,460 km (0.086 R)
• M47: 20,508,222 km (0.065 R)
• M48: 20,629,397 km (0.084 R)
• M49: 20,831,653 km (0.12 R)
• M50: 21,401,621 km (0.027 R)
• M51: 21,688,550 km (0.066 R)
• M52: 21,935,536 km (0.118 R)
• M53: 22,183,419 km (0.068 R)
• M54: 22,432,201 km (0.106 R)
• M55: 22,598,554 km (0.111 R)
• M56: 22,848,980 km (0.104 R)
• M57: 23,394,564 km (0.094 R)
• M58: 23,859,514 km (0.059 R)
• M59: 23,944,486 km (0.063 R)
• M60: 24,242,335 km (0.115 R)
• M61: 24,712,970 km (0.112 R)
• M62: 24,927,792 km (0.116 R)
• M63: 25,272,915 km (0.089 R)
• M64: 25,402,766 km (0.068 R)
• M65: 26,098,994 km (0.098 R)
• M66: 26,978,031 km (0.086 R)
• M67: 27,421,290 km (0.063 R)
• M68: 27,599,162 km (0.119 R)
• M69: 27,956,252 km (0.108 R)
• M70: 28,449,625 km (0.1 R)
• M71: 28,765,277 km (0.065 R)
• M72: 29,127,304 km (0.101 R)
• M73: 29,308,766 km (0.046 R)
• M74: 29,536,304 km (0.087 R)
• M75: 29,627,409 km (0.06 R)
• M76: 30,452,143 km (0.099 R)
• M77: 30,774,975 km (0.062 R)
• M78: 30,867,426 km (0.077 R)

Planet 4 - Ice Giant

Semi-Major Axis: 7.42 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 600.1

Radius: 6.9

Gravity: 12.6 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 7.06 AU - 7.78 AU

Year: 13259 Days

Day: 20.2 Hours

Environment

Temp: -233 °C

Axial Tilt: 37.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 55,354,718 km

• M1: 158,424 km (0.053 R)
• M2: 266,135 km (0.086 R)
• M3: 2,185,176 km (0.09 R)
• M4: 3,043,269 km (0.068 R)
• M5: 3,393,478 km (0.054 R)
• M6: 3,959,706 km (0.083 R)
• M7: 4,591,009 km (0.094 R)
• M8: 5,253,279 km (0.115 R)
• M9: 5,595,708 km (0.095 R)
• M10: 5,788,989 km (0.103 R)
• M11: 6,301,810 km (0.05 R)
• M12: 6,665,483 km (0.118 R)
• M13: 6,870,432 km (0.073 R)
• M14: 7,244,576 km (0.099 R)
• M15: 7,753,807 km (0.097 R)
• M16: 7,839,826 km (0.071 R)
• M17: 8,539,196 km (0.053 R)
• M18: 8,583,627 km (0.092 R)
• M19: 8,717,218 km (0.108 R)
• M20: 8,761,798 km (0.115 R)
• M21: 8,941,315 km (0.112 R)
• M22: 9,349,717 km (0.119 R)
• M23: 9,810,479 km (0.107 R)
• M24: 11,579,025 km (0.067 R)
• M25: 12,223,343 km (0.118 R)
• M26: 12,575,197 km (0.111 R)
• M27: 16,881,073 km (0.085 R)
• M28: 16,992,673 km (0.119 R)
• M29: 17,328,969 km (0.115 R)
• M30: 17,610,961 km (0.116 R)
• M31: 17,894,299 km (0.051 R)
• M32: 18,465,763 km (0.09 R)
• M33: 18,523,208 km (0.042 R)
• M34: 18,985,017 km (0.039 R)
• M35: 19,217,342 km (0.11 R)
• M36: 20,393,331 km (0.1 R)
• M37: 20,452,722 km (0.094 R)
• M38: 20,930,088 km (0.081 R)
• M39: 21,049,916 km (0.036 R)
• M40: 21,713,533 km (0.103 R)
• M41: 21,895,743 km (0.101 R)
• M42: 23,123,193 km (0.083 R)
• M43: 23,247,060 km (0.072 R)
• M44: 23,309,143 km (0.029 R)
• M45: 23,995,498 km (0.089 R)
• M46: 25,005,733 km (0.097 R)
• M47: 25,133,041 km (0.118 R)
• M48: 26,417,338 km (0.103 R)
• M49: 26,937,041 km (0.117 R)
• M50: 28,118,565 km (0.12 R)
• M51: 28,915,772 km (0.116 R)
• M52: 29,183,104 km (0.118 R)
• M53: 30,396,343 km (0.112 R)
• M54: 30,736,229 km (0.102 R)
• M55: 31,077,462 km (0.033 R)
• M56: 32,316,132 km (0.106 R)
• M57: 33,781,443 km (0.075 R)
• M58: 34,557,707 km (0.06 R)
• M59: 37,866,811 km (0.113 R)
• M60: 38,525,940 km (0.085 R)
• M61: 39,041,304 km (0.105 R)
• M62: 39,855,715 km (0.065 R)
• M63: 40,227,765 km (0.059 R)
• M64: 40,825,409 km (0.087 R)
• M65: 42,256,462 km (0.084 R)
• M66: 42,484,000 km (0.102 R)
• M67: 42,711,838 km (0.037 R)
• M68: 44,010,796 km (0.081 R)
• M69: 44,318,369 km (0.04 R)
• M70: 45,012,952 km (0.088 R)
• M71: 45,710,976 km (0.063 R)
• M72: 46,100,379 km (0.087 R)
• M73: 46,412,739 km (0.08 R)
• M74: 47,196,632 km (0.113 R)
• M75: 47,747,900 km (0.104 R)
• M76: 47,826,888 km (0.089 R)
• M77: 49,734,261 km (0.112 R)
• M78: 49,894,331 km (0.115 R)
• M79: 49,974,365 km (0.069 R)
• M80: 50,295,253 km (0.097 R)
• M81: 50,455,921 km (0.095 R)
• M82: 50,536,255 km (0.07 R)
• M83: 50,697,222 km (0.078 R)
• M84: 50,777,706 km (0.052 R)
• M85: 51,181,022 km (0.086 R)
• M86: 51,423,520 km (0.058 R)
• M87: 51,828,481 km (0.111 R)
• M88: 51,909,564 km (0.073 R)
• M89: 52,641,546 km (0.075 R)
• M90: 53,049,799 km (0.066 R)
• M91: 53,295,139 km (0.066 R)
• M92: 55,189,048 km (0.12 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 216 - 12,140 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit