🌌 Stone's Star System Generator

Asteroid Belt

Center: 2.35 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Terrestrial

Semi-Major Axis: 4.7 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.77

Radius: 1.26

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 3.99 AU - 5.41 AU

Year: 3667 Days

Day: 13 Hours

Environment

Temp: -136 °C

Axial Tilt: 8.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Gas Giant

Semi-Major Axis: 12.18 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 191.4

Radius: 11.2

Gravity: 1.53 G

Time & Orbit

Eccentricity (e): 0.232

Orbit Range: 9.35 AU - 15.01 AU

Year: 15298 Days

Day: 7.4 Hours

Environment

Temp: -176 °C

Axial Tilt: 9.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 81,215,445 km

• M1: 146,157 km (0.073 R)
• M2: 323,281 km (0.06 R)
• M3: 602,879 km (0.07 R)
• M4: 763,996 km (0.06 R)
• M5: 842,386 km (0.071 R)
• M6: 1,025,194 km (0.082 R)
• M7: 1,113,008 km (0.091 R)
• M8: 1,735,335 km (0.082 R)
• M9: 1,906,326 km (0.089 R)
• M10: 2,060,561 km (0.049 R)
• M11: 2,150,469 km (0.098 R)
• M12: 2,288,099 km (0.098 R)
• M13: 2,358,111 km (0.111 R)
• M14: 2,476,294 km (0.075 R)
• M15: 3,279,634 km (0.092 R)
• M16: 3,438,806 km (0.036 R)
• M17: 4,016,254 km (0.041 R)
• M18: 4,129,649 km (0.028 R)
• M19: 4,594,300 km (0.088 R)
• M20: 5,260,460 km (0.041 R)
• M21: 5,668,263 km (0.105 R)
• M22: 5,763,856 km (0.091 R)
• M23: 5,989,151 km (0.09 R)
• M24: 6,348,934 km (0.105 R)
• M25: 6,918,752 km (0.03 R)
• M26: 7,089,593 km (0.091 R)
• M27: 7,227,223 km (0.117 R)
• M28: 7,330,894 km (0.094 R)
• M29: 7,751,114 km (0.109 R)
• M30: 8,071,553 km (0.111 R)
• M31: 8,251,370 km (0.111 R)
• M32: 8,469,035 km (0.066 R)
• M33: 9,021,350 km (0.069 R)
• M34: 9,547,486 km (0.077 R)
• M35: 10,433,255 km (0.12 R)
• M36: 10,550,839 km (0.065 R)
• M37: 10,945,627 km (0.065 R)
• M38: 11,506,619 km (0.108 R)
• M39: 11,913,077 km (0.101 R)
• M40: 11,994,907 km (0.117 R)
• M41: 13,076,051 km (0.107 R)
• M42: 14,318,461 km (0.064 R)
• M43: 15,108,637 km (0.099 R)
• M44: 15,375,071 km (0.108 R)
• M45: 15,508,961 km (0.086 R)
• M46: 15,867,697 km (0.096 R)
• M47: 16,274,752 km (0.084 R)
• M48: 16,547,918 km (0.106 R)
• M49: 16,822,729 km (0.108 R)
• M50: 17,191,339 km (0.057 R)
• M51: 17,936,785 km (0.114 R)
• M52: 18,408,018 km (0.032 R)
• M53: 19,314,581 km (0.094 R)
• M54: 19,652,223 km (0.086 R)
• M55: 19,846,102 km (0.108 R)
• M56: 20,431,329 km (0.096 R)
• M57: 20,972,873 km (0.066 R)
• M58: 21,419,573 km (0.099 R)
• M59: 23,802,368 km (0.109 R)
• M60: 24,684,845 km (0.114 R)
• M61: 26,001,905 km (0.105 R)
• M62: 26,321,446 km (0.115 R)
• M63: 27,287,848 km (0.113 R)
• M64: 27,775,388 km (0.079 R)
• M65: 27,884,146 km (0.035 R)
• M66: 28,047,506 km (0.053 R)
• M67: 28,649,189 km (0.092 R)
• M68: 30,423,869 km (0.041 R)
• M69: 32,462,439 km (0.111 R)
• M70: 33,382,615 km (0.087 R)
• M71: 34,544,991 km (0.104 R)
• M72: 36,135,066 km (0.034 R)
• M73: 37,628,502 km (0.091 R)
• M74: 37,929,643 km (0.026 R)
• M75: 38,473,730 km (0.116 R)
• M76: 38,959,474 km (0.054 R)
• M77: 39,264,056 km (0.083 R)
• M78: 40,305,706 km (0.054 R)
• M79: 40,490,459 km (0.102 R)
• M80: 40,675,511 km (0.113 R)
• M81: 40,799,079 km (0.115 R)
• M82: 41,480,647 km (0.077 R)

Planet 3 - Ice Giant

Semi-Major Axis: 14.44 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 854.4

Radius: 6.7

Gravity: 19.03 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 12.1 AU - 16.78 AU

Year: 19748 Days

Day: 20.8 Hours

Environment

Temp: -180 °C

Axial Tilt: 32.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 81,215,445 km

• M1: 85,869 km (0.06 R)
• M2: 164,408 km (0.043 R)
• M3: 660,774 km (0.027 R)
• M4: 832,063 km (0.07 R)
• M5: 1,246,001 km (0.107 R)
• M6: 1,427,762 km (0.089 R)
• M7: 2,165,280 km (0.103 R)
• M8: 3,498,197 km (0.078 R)
• M9: 4,063,078 km (0.106 R)
• M10: 4,655,935 km (0.03 R)
• M11: 4,891,252 km (0.12 R)
• M12: 6,279,221 km (0.069 R)
• M13: 6,486,863 km (0.1 R)
• M14: 6,591,581 km (0.098 R)
• M15: 6,696,749 km (0.093 R)
• M16: 6,749,706 km (0.119 R)
• M17: 8,455,272 km (0.117 R)
• M18: 9,032,570 km (0.112 R)
• M19: 9,922,079 km (0.085 R)
• M20: 10,653,762 km (0.119 R)
• M21: 11,465,779 km (0.11 R)
• M22: 11,911,282 km (0.078 R)
• M23: 12,557,544 km (0.102 R)
• M24: 13,215,177 km (0.077 R)
• M25: 14,426,919 km (0.059 R)
• M26: 14,495,286 km (0.111 R)
• M27: 16,452,624 km (0.043 R)
• M28: 16,595,640 km (0.047 R)
• M29: 16,738,955 km (0.038 R)
• M30: 16,882,718 km (0.05 R)
• M31: 19,389,230 km (0.119 R)
• M32: 20,301,179 km (0.085 R)
• M33: 21,382,772 km (0.11 R)
• M34: 21,538,802 km (0.117 R)
• M35: 21,852,060 km (0.048 R)
• M36: 21,930,599 km (0.081 R)
• M37: 22,245,652 km (0.111 R)
• M38: 22,721,074 km (0.075 R)
• M39: 25,478,163 km (0.048 R)
• M40: 28,940,157 km (0.053 R)
• M41: 29,112,793 km (0.043 R)
• M42: 30,769,739 km (0.112 R)
• M43: 31,299,315 km (0.12 R)
• M44: 32,546,662 km (0.105 R)
• M45: 33,086,112 km (0.116 R)
• M46: 33,900,972 km (0.086 R)
• M47: 35,089,677 km (0.104 R)
• M48: 35,920,543 km (0.113 R)
• M49: 36,013,294 km (0.093 R)
• M50: 36,198,945 km (0.04 R)
• M51: 37,225,934 km (0.119 R)
• M52: 37,695,971 km (0.066 R)
• M53: 38,357,193 km (0.045 R)
• M54: 40,267,408 km (0.101 R)
• M55: 40,556,581 km (0.049 R)
• M56: 40,749,862 km (0.031 R)
• M57: 41,720,303 km (0.088 R)
• M58: 42,796,660 km (0.106 R)
• M59: 42,993,381 km (0.115 R)
• M60: 43,981,325 km (0.05 R)
• M61: 45,176,762 km (0.104 R)
• M62: 48,723,727 km (0.107 R)
• M63: 49,443,891 km (0.051 R)
• M64: 50,374,839 km (0.09 R)
• M65: 51,416,040 km (0.094 R)
• M66: 52,780,223 km (0.107 R)
• M67: 53,202,388 km (0.036 R)
• M68: 55,222,708 km (0.102 R)
• M69: 56,080,951 km (0.092 R)
• M70: 57,268,159 km (0.081 R)
• M71: 58,791,066 km (0.111 R)
• M72: 59,009,778 km (0.066 R)
• M73: 59,777,065 km (0.044 R)
• M74: 61,321,813 km (0.114 R)
• M75: 61,432,665 km (0.05 R)
• M76: 61,654,518 km (0.116 R)
• M77: 61,876,671 km (0.093 R)
• M78: 62,433,175 km (0.11 R)
• M79: 62,656,375 km (0.074 R)
• M80: 65,240,679 km (0.106 R)
• M81: 66,034,146 km (0.104 R)
• M82: 66,602,767 km (0.112 R)
• M83: 71,443,605 km (0.094 R)
• M84: 72,144,471 km (0.077 R)
• M85: 72,964,865 km (0.086 R)
• M86: 75,563,380 km (0.119 R)
• M87: 77,472,249 km (0.09 R)
• M88: 79,155,375 km (0.065 R)
• M89: 80,607,671 km (0.072 R)

Kuiper Belt

Range: 30.5 - 46.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 486 - 10,719 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit