🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.58 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Terrestrial

Semi-Major Axis: 1.15 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.66

Radius: 1.48

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 1.09 AU - 1.21 AU

Year: 435 Days

Day: 39.9 Hours

Environment

Temp: 24 °C

Axial Tilt: 41.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Gas Giant

Semi-Major Axis: 6.36 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 443.9

Radius: 12.7

Gravity: 2.75 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 6.2 AU - 6.52 AU

Year: 5663 Days

Day: 10.9 Hours

Environment

Temp: -153 °C

Axial Tilt: 37.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 74,624,789 km

• M1: 190,588 km (0.089 R)
• M2: 418,575 km (0.095 R)
• M3: 796,908 km (0.116 R)
• M4: 920,326 km (0.116 R)
• M5: 1,064,239 km (0.114 R)
• M6: 1,230,442 km (0.11 R)
• M7: 1,376,001 km (0.114 R)
• M8: 1,481,468 km (0.083 R)
• M9: 1,733,091 km (0.049 R)
• M10: 2,016,131 km (0.049 R)
• M11: 2,154,509 km (0.085 R)
• M12: 2,260,573 km (0.059 R)
• M13: 2,441,288 km (0.102 R)
• M14: 2,626,789 km (0.051 R)
• M15: 2,817,227 km (0.11 R)
• M16: 3,091,440 km (0.075 R)
• M17: 3,211,717 km (0.064 R)
• M18: 4,097,336 km (0.076 R)
• M19: 4,567,522 km (0.118 R)
• M20: 4,843,979 km (0.04 R)
• M21: 5,149,757 km (0.079 R)
• M22: 5,657,193 km (0.062 R)
• M23: 5,829,979 km (0.09 R)
• M24: 6,054,675 km (0.111 R)
• M25: 6,333,226 km (0.117 R)
• M26: 7,061,319 km (0.094 R)
• M27: 7,381,608 km (0.114 R)
• M28: 7,597,777 km (0.076 R)
• M29: 7,679,307 km (0.119 R)
• M30: 9,197,875 km (0.094 R)
• M31: 9,459,971 km (0.092 R)
• M32: 9,694,989 km (0.08 R)
• M33: 9,991,343 km (0.091 R)
• M34: 10,321,056 km (0.053 R)
• M35: 10,654,211 km (0.112 R)
• M36: 10,837,468 km (0.083 R)
• M37: 11,083,407 km (0.05 R)
• M38: 11,300,174 km (0.083 R)
• M39: 11,487,022 km (0.106 R)
• M40: 11,675,067 km (0.111 R)
• M41: 11,864,009 km (0.063 R)
• M42: 12,117,577 km (0.107 R)
• M43: 13,346,374 km (0.106 R)
• M44: 13,709,448 km (0.032 R)
• M45: 14,176,343 km (0.058 R)
• M46: 14,310,682 km (0.039 R)
• M47: 14,580,706 km (0.107 R)
• M48: 14,920,592 km (0.12 R)
• M49: 15,400,951 km (0.11 R)
• M50: 15,712,264 km (0.111 R)
• M51: 15,851,390 km (0.113 R)
• M52: 15,955,959 km (0.119 R)
• M53: 16,095,833 km (0.109 R)
• M54: 16,200,851 km (0.059 R)
• M55: 16,694,524 km (0.094 R)
• M56: 17,121,626 km (0.1 R)
• M57: 17,264,641 km (0.111 R)
• M58: 17,408,255 km (0.059 R)
• M59: 17,552,169 km (0.094 R)
• M60: 17,986,451 km (0.113 R)
• M61: 18,204,864 km (0.108 R)
• M62: 18,460,826 km (0.112 R)
• M63: 18,607,731 km (0.099 R)
• M64: 19,161,692 km (0.098 R)
• M65: 19,534,041 km (0.089 R)
• M66: 19,946,482 km (0.103 R)
• M67: 20,551,456 km (0.074 R)
• M68: 21,239,307 km (0.074 R)
• M69: 21,740,759 km (0.092 R)
• M70: 22,012,429 km (0.099 R)
• M71: 22,129,115 km (0.096 R)
• M72: 22,324,191 km (0.08 R)
• M73: 23,070,684 km (0.045 R)
• M74: 23,546,406 km (0.113 R)
• M75: 24,346,455 km (0.096 R)
• M76: 25,318,243 km (0.113 R)
• M77: 25,399,774 km (0.07 R)
• M78: 25,726,795 km (0.085 R)
• M79: 26,550,780 km (0.066 R)
• M80: 27,467,067 km (0.111 R)
• M81: 28,013,248 km (0.111 R)
• M82: 28,097,622 km (0.117 R)
• M83: 28,224,331 km (0.043 R)

Planet 3 - Ice Giant

Semi-Major Axis: 15.14 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 597.4

Radius: 5.7

Gravity: 18.39 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 12.84 AU - 17.44 AU

Year: 20801 Days

Day: 21.7 Hours

Environment

Temp: -188 °C

Axial Tilt: 36 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 74,624,789 km

• M1: 114,592 km (0.071 R)
• M2: 207,791 km (0.072 R)
• M3: 330,910 km (0.028 R)
• M4: 439,070 km (0.063 R)
• M5: 497,712 km (0.104 R)
• M6: 667,356 km (0.095 R)
• M7: 735,722 km (0.055 R)
• M8: 980,614 km (0.117 R)
• M9: 1,363,884 km (0.117 R)
• M10: 2,083,898 km (0.105 R)
• M11: 3,365,802 km (0.098 R)
• M12: 3,565,366 km (0.08 R)
• M13: 4,144,759 km (0.066 R)
• M14: 4,532,666 km (0.115 R)
• M15: 4,576,498 km (0.087 R)
• M16: 4,708,743 km (0.07 R)
• M17: 4,842,333 km (0.055 R)
• M18: 5,067,777 km (0.093 R)
• M19: 5,113,255 km (0.073 R)
• M20: 5,482,164 km (0.044 R)
• M21: 5,575,662 km (0.033 R)
• M22: 5,622,636 km (0.1 R)
• M23: 5,811,877 km (0.112 R)
• M24: 6,148,173 km (0.106 R)
• M25: 6,639,453 km (0.113 R)
• M26: 6,789,200 km (0.06 R)
• M27: 7,503,231 km (0.116 R)
• M28: 7,974,763 km (0.092 R)
• M29: 8,080,828 km (0.109 R)
• M30: 8,564,029 km (0.076 R)
• M31: 11,235,548 km (0.101 R)
• M32: 12,260,144 km (0.077 R)
• M33: 12,321,329 km (0.11 R)
• M34: 13,251,529 km (0.036 R)
• M35: 15,707,178 km (0.119 R)
• M36: 16,443,648 km (0.103 R)
• M37: 17,742,158 km (0.101 R)
• M38: 18,298,812 km (0.103 R)
• M39: 18,368,674 km (0.09 R)
• M40: 18,931,760 km (0.042 R)
• M41: 19,500,382 km (0.112 R)
• M42: 19,930,476 km (0.104 R)
• M43: 20,002,432 km (0.085 R)
• M44: 20,581,675 km (0.098 R)
• M45: 21,239,606 km (0.094 R)
• M46: 22,053,269 km (0.118 R)
• M47: 23,254,989 km (0.073 R)
• M48: 24,246,823 km (0.095 R)
• M49: 25,408,450 km (0.078 R)
• M50: 26,429,605 km (0.108 R)
• M51: 27,544,409 km (0.116 R)
• M52: 28,593,239 km (0.092 R)
• M53: 29,737,364 km (0.066 R)
• M54: 30,480,716 km (0.039 R)
• M55: 31,649,225 km (0.104 R)
• M56: 31,985,670 km (0.114 R)
• M57: 32,070,044 km (0.109 R)
• M58: 32,492,807 km (0.094 R)
• M59: 33,514,710 km (0.067 R)
• M60: 33,600,430 km (0.079 R)
• M61: 34,720,469 km (0.095 R)
• M62: 35,765,111 km (0.101 R)
• M63: 36,027,805 km (0.03 R)
• M64: 36,555,287 km (0.071 R)
• M65: 39,864,093 km (0.066 R)
• M66: 41,324,317 km (0.101 R)
• M67: 41,876,483 km (0.089 R)
• M68: 45,334,438 km (0.074 R)
• M69: 46,094,096 km (0.104 R)
• M70: 46,475,570 km (0.049 R)
• M71: 47,529,787 km (0.105 R)
• M72: 47,818,660 km (0.12 R)
• M73: 53,817,984 km (0.118 R)
• M74: 56,649,871 km (0.119 R)
• M75: 57,160,748 km (0.038 R)
• M76: 57,878,369 km (0.117 R)
• M77: 58,083,916 km (0.082 R)
• M78: 59,322,587 km (0.085 R)
• M79: 60,361,544 km (0.099 R)
• M80: 60,778,773 km (0.068 R)
• M81: 60,987,761 km (0.091 R)
• M82: 63,726,150 km (0.026 R)
• M83: 66,827,463 km (0.08 R)
• M84: 67,151,043 km (0.049 R)
• M85: 67,691,541 km (0.107 R)
• M86: 68,016,617 km (0.083 R)
• M87: 69,977,546 km (0.11 R)
• M88: 71,625,815 km (0.078 R)
• M89: 71,957,025 km (0.113 R)
• M90: 73,843,304 km (0.088 R)
• M91: 74,624,803 km (0.066 R)

Kuiper Belt

Range: 31.1 - 59.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 517 - 11,069 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit