🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.86 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.93

Radius: 1.54

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 0.81 AU - 0.91 AU

Year: 290 Days

Day: 20 Hours

Environment

Temp: 112 °C

Axial Tilt: 37.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.6 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.4

Radius: 1.63

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 1.23 AU - 1.97 AU

Year: 736 Days

Day: 41.9 Hours

Environment

Temp: -45 °C

Axial Tilt: 23.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 7.7 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Ice Giant

Semi-Major Axis: 13.79 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 947.6

Radius: 4.1

Gravity: 56.37 G

Time & Orbit

Eccentricity (e): 0.052

Orbit Range: 13.07 AU - 14.51 AU

Year: 18611 Days

Day: 21.4 Hours

Environment

Temp: -184 °C

Axial Tilt: 20.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 88,891,299 km

• M1: 170,691 km (0.049 R)
• M2: 199,414 km (0.09 R)
• M3: 721,361 km (0.109 R)
• M4: 771,027 km (0.059 R)
• M5: 1,208,302 km (0.071 R)
• M6: 1,578,856 km (0.113 R)
• M7: 1,643,781 km (0.099 R)
• M8: 1,844,243 km (0.089 R)
• M9: 2,453,106 km (0.025 R)
• M10: 3,407,989 km (0.079 R)
• M11: 3,619,969 km (0.11 R)
• M12: 4,556,153 km (0.071 R)
• M13: 4,742,701 km (0.062 R)
• M14: 6,167,023 km (0.057 R)
• M15: 6,218,335 km (0.113 R)
• M16: 6,321,408 km (0.064 R)
• M17: 6,581,558 km (0.089 R)
• M18: 6,686,576 km (0.039 R)
• M19: 6,792,192 km (0.062 R)
• M20: 7,005,070 km (0.085 R)
• M21: 7,382,805 km (0.113 R)
• M22: 7,437,408 km (0.086 R)
• M23: 7,601,666 km (0.11 R)
• M24: 8,214,569 km (0.044 R)
• M25: 8,612,649 km (0.118 R)
• M26: 9,017,161 km (0.093 R)
• M27: 10,881,300 km (0.036 R)
• M28: 11,633,778 km (0.1 R)
• M29: 11,888,393 km (0.074 R)
• M30: 12,597,786 km (0.109 R)
• M31: 13,188,548 km (0.086 R)
• M32: 13,721,117 km (0.075 R)
• M33: 15,920,505 km (0.101 R)
• M34: 16,701,405 km (0.111 R)
• M35: 17,060,590 km (0.085 R)
• M36: 18,522,161 km (0.107 R)
• M37: 18,596,362 km (0.068 R)
• M38: 19,118,009 km (0.086 R)
• M39: 19,493,650 km (0.115 R)
• M40: 20,023,525 km (0.084 R)
• M41: 21,020,146 km (0.057 R)
• M42: 21,563,336 km (0.081 R)
• M43: 22,190,002 km (0.104 R)
• M44: 23,782,321 km (0.073 R)
• M45: 23,943,588 km (0.074 R)
• M46: 24,673,626 km (0.053 R)
• M47: 25,164,456 km (0.084 R)
• M48: 25,246,585 km (0.087 R)
• M49: 25,989,638 km (0.067 R)
• M50: 26,991,495 km (0.101 R)
• M51: 29,724,199 km (0.102 R)
• M52: 30,508,391 km (0.042 R)
• M53: 32,097,420 km (0.12 R)
• M54: 33,261,591 km (0.092 R)
• M55: 35,446,767 km (0.096 R)
• M56: 35,815,525 km (0.062 R)
• M57: 38,621,084 km (0.118 R)
• M58: 38,715,779 km (0.101 R)
• M59: 39,190,603 km (0.071 R)
• M60: 39,285,747 km (0.055 R)
• M61: 40,050,043 km (0.069 R)
• M62: 40,626,443 km (0.102 R)
• M63: 41,982,099 km (0.104 R)
• M64: 43,352,565 km (0.089 R)
• M65: 44,936,657 km (0.088 R)
• M66: 45,535,647 km (0.117 R)
• M67: 45,735,809 km (0.108 R)
• M68: 45,936,420 km (0.111 R)
• M69: 46,338,240 km (0.11 R)
• M70: 47,145,619 km (0.095 R)
• M71: 52,086,089 km (0.085 R)
• M72: 54,086,661 km (0.057 R)
• M73: 55,043,041 km (0.107 R)
• M74: 55,897,843 km (0.115 R)
• M75: 57,080,264 km (0.05 R)
• M76: 57,512,303 km (0.111 R)
• M77: 57,945,389 km (0.061 R)
• M78: 58,379,671 km (0.045 R)
• M79: 59,360,585 km (0.094 R)
• M80: 60,566,792 km (0.117 R)
• M81: 63,003,592 km (0.117 R)
• M82: 64,458,431 km (0.113 R)
• M83: 64,570,779 km (0.061 R)
• M84: 69,348,786 km (0.113 R)
• M85: 70,156,165 km (0.083 R)
• M86: 72,246,496 km (0.099 R)
• M87: 72,947,811 km (0.116 R)
• M88: 74,947,037 km (0.056 R)
• M89: 78,398,859 km (0.043 R)
• M90: 79,721,752 km (0.09 R)

Planet 4 - Ice Giant

Semi-Major Axis: 15.35 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 914.5

Radius: 7.2

Gravity: 17.64 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 12.63 AU - 18.07 AU

Year: 21857 Days

Day: 24.5 Hours

Environment

Temp: -189 °C

Axial Tilt: 16.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 88,891,299 km

• M1: 104,120 km (0.068 R)
• M2: 505,641 km (0.068 R)
• M3: 670,946 km (0.072 R)
• M4: 909,106 km (0.109 R)
• M5: 1,493,735 km (0.096 R)
• M6: 1,629,570 km (0.05 R)
• M7: 2,855,674 km (0.092 R)
• M8: 3,285,169 km (0.106 R)
• M9: 3,643,456 km (0.036 R)
• M10: 4,156,128 km (0.111 R)
• M11: 4,741,205 km (0.076 R)
• M12: 5,352,013 km (0.057 R)
• M13: 6,758,383 km (0.106 R)
• M14: 6,814,632 km (0.04 R)
• M15: 7,213,011 km (0.104 R)
• M16: 7,795,096 km (0.035 R)
• M17: 8,151,588 km (0.103 R)
• M18: 8,635,238 km (0.08 R)
• M19: 9,757,222 km (0.065 R)
• M20: 9,884,679 km (0.099 R)
• M21: 10,400,194 km (0.097 R)
• M22: 13,317,202 km (0.089 R)
• M23: 13,814,466 km (0.102 R)
• M24: 16,239,746 km (0.111 R)
• M25: 16,770,968 km (0.056 R)
• M26: 16,923,708 km (0.063 R)
• M27: 17,230,683 km (0.099 R)
• M28: 17,850,317 km (0.074 R)
• M29: 18,319,755 km (0.074 R)
• M30: 19,031,392 km (0.087 R)
• M31: 19,190,864 km (0.107 R)
• M32: 19,671,671 km (0.088 R)
• M33: 20,156,518 km (0.099 R)
• M34: 21,138,030 km (0.071 R)
• M35: 23,916,062 km (0.092 R)
• M36: 24,433,371 km (0.079 R)
• M37: 24,954,421 km (0.046 R)
• M38: 25,742,802 km (0.073 R)
• M39: 26,450,549 km (0.119 R)
• M40: 26,628,421 km (0.106 R)
• M41: 27,794,536 km (0.119 R)
• M42: 28,977,257 km (0.064 R)
• M43: 29,898,182 km (0.098 R)
• M44: 30,455,284 km (0.119 R)
• M45: 30,641,833 km (0.117 R)
• M46: 30,735,182 km (0.057 R)
• M47: 33,676,725 km (0.116 R)
• M48: 34,159,627 km (0.118 R)
• M49: 35,916,504 km (0.027 R)
• M50: 37,104,161 km (0.1 R)
• M51: 39,213,192 km (0.104 R)
• M52: 39,517,624 km (0.076 R)
• M53: 41,257,746 km (0.096 R)
• M54: 41,774,308 km (0.115 R)
• M55: 42,709,444 km (0.11 R)
• M56: 43,336,708 km (0.092 R)
• M57: 43,756,629 km (0.032 R)
• M58: 43,861,796 km (0.084 R)
• M59: 44,812,192 km (0.091 R)
• M60: 45,449,479 km (0.083 R)
• M61: 45,982,945 km (0.102 R)
• M62: 47,056,010 km (0.03 R)
• M63: 47,703,919 km (0.047 R)
• M64: 47,920,387 km (0.097 R)
• M65: 48,028,845 km (0.107 R)
• M66: 49,008,262 km (0.096 R)
• M67: 50,214,320 km (0.042 R)
• M68: 53,103,654 km (0.115 R)
• M69: 54,116,282 km (0.081 R)
• M70: 54,568,367 km (0.103 R)
• M71: 55,362,582 km (0.108 R)
• M72: 55,476,276 km (0.079 R)
• M73: 56,503,714 km (0.117 R)
• M74: 56,847,640 km (0.037 R)
• M75: 57,077,272 km (0.042 R)
• M76: 57,422,245 km (0.029 R)
• M77: 61,028,003 km (0.116 R)
• M78: 62,443,198 km (0.105 R)
• M79: 63,154,985 km (0.119 R)
• M80: 66,753,562 km (0.117 R)
• M81: 68,577,758 km (0.067 R)
• M82: 68,822,201 km (0.07 R)
• M83: 74,901,111 km (0.115 R)
• M84: 76,289,229 km (0.042 R)
• M85: 76,542,499 km (0.109 R)
• M86: 78,323,461 km (0.066 R)
• M87: 78,451,218 km (0.114 R)
• M88: 79,860,729 km (0.108 R)
• M89: 81,925,928 km (0.095 R)
• M90: 82,315,181 km (0.085 R)
• M91: 83,225,634 km (0.072 R)
• M92: 84,139,378 km (0.108 R)
• M93: 84,270,276 km (0.12 R)
• M94: 85,450,603 km (0.081 R)
• M95: 86,900,805 km (0.119 R)
• M96: 87,430,082 km (0.107 R)

Kuiper Belt

Range: 30.2 - 58.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 403 - 18,480 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit