🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.98 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.46

Radius: 1.82

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 0.79 AU - 1.17 AU

Year: 346 Days

Day: 29 Hours

Environment

Temp: 118 °C

Axial Tilt: 33.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 27,952,075 km

• M1: 430,991 km (0.099 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.46 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.5

Radius: 1.18

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.069

Orbit Range: 1.36 AU - 1.56 AU

Year: 629 Days

Day: 32 Hours

Environment

Temp: -4 °C

Axial Tilt: 20.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.84 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.93

Radius: 0.97

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.03

Orbit Range: 1.78 AU - 1.9 AU

Year: 890 Days

Day: 23.8 Hours

Environment

Temp: -39 °C

Axial Tilt: 3.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 27,952,075 km

• M1: 157,527 km (0.095 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.31 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.84

Radius: 0.93

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 3.3 AU - 3.32 AU

Year: 2147 Days

Day: 28.8 Hours

Environment

Temp: -105 °C

Axial Tilt: 20 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 9.22 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Ice Giant

Semi-Major Axis: 15.12 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 634.8

Radius: 4.1

Gravity: 37.76 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 12.46 AU - 17.78 AU

Year: 20957 Days

Day: 17.7 Hours

Environment

Temp: -198 °C

Axial Tilt: 13.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 27,952,075 km

• M1: 251,324 km (0.044 R)
• M2: 685,906 km (0.091 R)
• M3: 732,880 km (0.108 R)
• M4: 781,050 km (0.11 R)
• M5: 1,091,765 km (0.086 R)
• M6: 1,377,348 km (0.099 R)
• M7: 1,497,923 km (0.09 R)
• M8: 1,717,084 km (0.105 R)
• M9: 2,397,306 km (0.117 R)
• M10: 2,579,067 km (0.079 R)
• M11: 2,616,018 km (0.052 R)
• M12: 2,803,165 km (0.098 R)
• M13: 3,269,910 km (0.047 R)
• M14: 4,317,544 km (0.107 R)
• M15: 4,763,196 km (0.06 R)
• M16: 5,130,309 km (0.088 R)
• M17: 5,176,834 km (0.11 R)
• M18: 5,649,863 km (0.066 R)
• M19: 6,384,837 km (0.066 R)
• M20: 6,891,525 km (0.072 R)
• M21: 7,889,044 km (0.056 R)
• M22: 8,158,918 km (0.104 R)
• M23: 8,377,182 km (0.116 R)
• M24: 8,874,894 km (0.114 R)
• M25: 11,140,254 km (0.05 R)
• M26: 11,994,608 km (0.077 R)
• M27: 12,118,475 km (0.095 R)
• M28: 12,492,320 km (0.042 R)
• M29: 12,617,683 km (0.11 R)
• M30: 14,813,480 km (0.043 R)
• M31: 14,946,323 km (0.049 R)
• M32: 15,079,465 km (0.064 R)
• M33: 15,347,096 km (0.075 R)
• M34: 15,616,223 km (0.081 R)
• M35: 16,022,830 km (0.09 R)
• M36: 16,570,358 km (0.052 R)
• M37: 17,124,169 km (0.109 R)
• M38: 17,263,445 km (0.114 R)
• M39: 18,320,802 km (0.109 R)
• M40: 20,793,506 km (0.115 R)
• M41: 21,615,696 km (0.032 R)
• M42: 22,220,370 km (0.083 R)
• M43: 23,755,992 km (0.11 R)
• M44: 23,989,215 km (0.092 R)
• M45: 24,301,576 km (0.118 R)
• M46: 26,605,084 km (0.03 R)
• M47: 26,847,432 km (0.062 R)
• M48: 27,009,297 km (0.08 R)
• M49: 27,905,538 km (0.092 R)
• M50: 28,977,407 km (0.055 R)
• M51: 29,393,139 km (0.116 R)
• M52: 30,062,590 km (0.105 R)
• M53: 30,399,185 km (0.083 R)
• M54: 30,991,144 km (0.078 R)
• M55: 31,501,572 km (0.106 R)
• M56: 32,617,123 km (0.071 R)
• M57: 33,396,977 km (0.055 R)
• M58: 33,484,043 km (0.058 R)
• M59: 34,534,220 km (0.056 R)
• M60: 35,862,050 km (0.045 R)
• M61: 37,206,636 km (0.084 R)
• M62: 38,202,958 km (0.057 R)
• M63: 39,852,424 km (0.042 R)
• M64: 40,129,479 km (0.118 R)
• M65: 41,151,233 km (0.109 R)
• M66: 41,244,432 km (0.061 R)
• M67: 41,618,427 km (0.1 R)
• M68: 42,746,844 km (0.047 R)
• M69: 42,841,389 km (0.07 R)
• M70: 44,937,854 km (0.109 R)
• M71: 45,033,896 km (0.095 R)
• M72: 45,901,713 km (0.119 R)
• M73: 47,458,129 km (0.078 R)
• M74: 48,538,076 km (0.036 R)
• M75: 49,328,701 km (0.114 R)
• M76: 49,824,917 km (0.109 R)
• M77: 56,321,205 km (0.099 R)
• M78: 56,528,398 km (0.077 R)
• M79: 57,360,012 km (0.091 R)
• M80: 59,140,377 km (0.1 R)
• M81: 59,456,477 km (0.086 R)
• M82: 60,196,238 km (0.044 R)
• M83: 61,151,720 km (0.051 R)
• M84: 61,577,924 km (0.036 R)
• M85: 63,077,793 km (0.114 R)
• M86: 64,915,004 km (0.044 R)
• M87: 66,003,927 km (0.111 R)
• M88: 66,222,340 km (0.104 R)
• M89: 66,550,558 km (0.089 R)
• M90: 69,306,599 km (0.12 R)
• M91: 69,751,054 km (0.077 R)
• M92: 71,426,102 km (0.071 R)
• M93: 73,114,314 km (0.093 R)
• M94: 73,566,698 km (0.084 R)
• M95: 74,929,534 km (0.118 R)
• M96: 75,043,378 km (0.105 R)

Planet 6 - Ice Giant

Semi-Major Axis: 15.52 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 28.6

Radius: 5.6

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 13.61 AU - 17.43 AU

Year: 21794 Days

Day: 15.4 Hours

Environment

Temp: -187 °C

Axial Tilt: 25.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (65)

Outer Limit: 27,952,075 km

• M1: 89,609 km (0.11 R)
• M2: 318,195 km (0.083 R)
• M3: 677,080 km (0.077 R)
• M4: 1,018,313 km (0.118 R)
• M5: 1,086,829 km (0.077 R)
• M6: 1,346,530 km (0.034 R)
• M7: 1,593,217 km (0.056 R)
• M8: 1,722,021 km (0.053 R)
• M9: 1,804,150 km (0.081 R)
• M10: 1,854,116 km (0.12 R)
• M11: 2,006,855 km (0.112 R)
• M12: 2,075,970 km (0.028 R)
• M13: 2,234,543 km (0.089 R)
• M14: 2,288,249 km (0.118 R)
• M15: 2,470,609 km (0.107 R)
• M16: 2,563,509 km (0.1 R)
• M17: 2,772,049 km (0.102 R)
• M18: 2,868,689 km (0.057 R)
• M19: 2,986,123 km (0.088 R)
• M20: 3,492,362 km (0.084 R)
• M21: 3,787,519 km (0.087 R)
• M22: 3,959,706 km (0.085 R)
• M23: 4,311,859 km (0.087 R)
• M24: 4,379,029 km (0.066 R)
• M25: 4,651,147 km (0.117 R)
• M26: 4,975,625 km (0.09 R)
• M27: 5,307,284 km (0.045 R)
• M28: 5,719,725 km (0.112 R)
• M29: 6,142,489 km (0.093 R)
• M30: 6,886,738 km (0.11 R)
• M31: 7,443,242 km (0.092 R)
• M32: 9,927,614 km (0.097 R)
• M33: 10,615,465 km (0.108 R)
• M34: 10,676,052 km (0.097 R)
• M35: 10,767,157 km (0.045 R)
• M36: 11,133,822 km (0.115 R)
• M37: 12,322,077 km (0.094 R)
• M38: 12,417,521 km (0.102 R)
• M39: 12,673,483 km (0.118 R)
• M40: 13,060,642 km (0.056 R)
• M41: 13,190,493 km (0.08 R)
• M42: 13,320,942 km (0.062 R)
• M43: 13,747,446 km (0.111 R)
• M44: 15,190,018 km (0.036 R)
• M45: 15,429,375 km (0.113 R)
• M46: 15,498,040 km (0.079 R)
• M47: 15,670,078 km (0.097 R)
• M48: 16,085,361 km (0.109 R)
• M49: 17,281,845 km (0.12 R)
• M50: 18,035,070 km (0.084 R)
• M51: 18,143,679 km (0.112 R)
• M52: 18,689,262 km (0.1 R)
• M53: 19,314,132 km (0.081 R)
• M54: 19,684,985 km (0.102 R)
• M55: 19,796,585 km (0.082 R)
• M56: 20,320,627 km (0.08 R)
• M57: 21,267,731 km (0.078 R)
• M58: 21,420,620 km (0.113 R)
• M59: 21,458,917 km (0.118 R)
• M60: 22,773,733 km (0.105 R)
• M61: 23,915,763 km (0.103 R)
• M62: 24,714,167 km (0.115 R)
• M63: 25,035,952 km (0.046 R)
• M64: 26,132,205 km (0.096 R)
• M65: 26,995,684 km (0.1 R)

Kuiper Belt

Range: 30.8 - 57.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 548 - 15,975 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit