🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.68 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.23

Radius: 1.09

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 0.65 AU - 0.71 AU

Year: 214 Days

Day: 23.3 Hours

Environment

Temp: 105 °C

Axial Tilt: 17.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.77 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.51

Radius: 1.65

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.128

Orbit Range: 0.67 AU - 0.87 AU

Year: 257 Days

Day: 20.5 Hours

Environment

Temp: 96 °C

Axial Tilt: 25.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 22,889,751 km

• M1: 56,847 km (0.105 R)
• M2: 434,283 km (0.059 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.38 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.68

Radius: 1.68

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 1.08 AU - 1.68 AU

Year: 617 Days

Day: 43.1 Hours

Environment

Temp: -34 °C

Axial Tilt: 32.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.17 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.37

Radius: 1.41

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 1.87 AU - 2.47 AU

Year: 1217 Days

Day: 27.7 Hours

Environment

Temp: -96 °C

Axial Tilt: 49.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 22,889,751 km

• M1: 265,985 km (0.113 R)

Planet 5 - Gas Giant

Semi-Major Axis: 4.27 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 564

Radius: 11.3

Gravity: 4.42 G

Time & Orbit

Eccentricity (e): 0.112

Orbit Range: 3.79 AU - 4.75 AU

Year: 3360 Days

Day: 13.4 Hours

Environment

Temp: -145 °C

Axial Tilt: 65.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 22,889,751 km

• M1: 148,102 km (0.086 R)
• M2: 326,273 km (0.092 R)
• M3: 927,507 km (0.053 R)
• M4: 1,048,531 km (0.118 R)
• M5: 1,368,821 km (0.102 R)
• M6: 1,456,934 km (0.094 R)
• M7: 1,534,126 km (0.107 R)
• M8: 1,652,608 km (0.061 R)
• M9: 1,787,994 km (0.089 R)
• M10: 1,927,120 km (0.045 R)
• M11: 2,291,091 km (0.099 R)
• M12: 2,535,534 km (0.055 R)
• M13: 2,772,647 km (0.119 R)
• M14: 3,017,090 km (0.049 R)
• M15: 3,526,919 km (0.09 R)
• M16: 3,632,236 km (0.106 R)
• M17: 3,756,403 km (0.042 R)
• M18: 4,027,324 km (0.106 R)
• M19: 4,119,028 km (0.066 R)
• M20: 4,192,929 km (0.066 R)
• M21: 4,569,168 km (0.069 R)
• M22: 4,858,640 km (0.062 R)
• M23: 5,074,659 km (0.076 R)
• M24: 5,213,785 km (0.095 R)
• M25: 5,495,927 km (0.119 R)
• M26: 5,618,447 km (0.109 R)
• M27: 6,054,375 km (0.079 R)
• M28: 6,159,842 km (0.07 R)
• M29: 7,047,256 km (0.077 R)
• M30: 7,158,258 km (0.096 R)
• M31: 7,472,114 km (0.102 R)
• M32: 7,607,949 km (0.1 R)
• M33: 7,997,502 km (0.118 R)
• M34: 8,346,664 km (0.031 R)
• M35: 8,605,917 km (0.071 R)
• M36: 9,546,439 km (0.066 R)
• M37: 9,817,659 km (0.112 R)
• M38: 10,672,013 km (0.092 R)
• M39: 10,979,287 km (0.066 R)
• M40: 11,185,732 km (0.107 R)
• M41: 11,576,182 km (0.114 R)
• M42: 12,103,964 km (0.094 R)
• M43: 12,183,849 km (0.108 R)
• M44: 12,693,679 km (0.08 R)
• M45: 12,774,761 km (0.099 R)
• M46: 12,964,750 km (0.087 R)
• M47: 13,237,766 km (0.108 R)
• M48: 13,347,571 km (0.028 R)
• M49: 13,567,928 km (0.069 R)
• M50: 13,650,955 km (0.107 R)
• M51: 14,096,308 km (0.042 R)
• M52: 14,208,357 km (0.047 R)
• M53: 14,887,232 km (0.105 R)
• M54: 15,029,948 km (0.114 R)
• M55: 15,115,818 km (0.084 R)
• M56: 15,345,600 km (0.09 R)
• M57: 15,692,517 km (0.115 R)
• M58: 15,954,314 km (0.118 R)
• M59: 16,512,015 km (0.082 R)
• M60: 16,719,058 km (0.115 R)
• M61: 16,808,069 km (0.093 R)
• M62: 17,435,482 km (0.104 R)
• M63: 17,827,728 km (0.061 R)
• M64: 18,009,639 km (0.075 R)
• M65: 18,345,037 km (0.093 R)
• M66: 18,774,832 km (0.071 R)
• M67: 19,114,868 km (0.048 R)
• M68: 19,519,231 km (0.111 R)
• M69: 19,863,755 km (0.086 R)
• M70: 20,590,501 km (0.065 R)
• M71: 20,685,945 km (0.074 R)
• M72: 21,229,583 km (0.115 R)
• M73: 21,551,518 km (0.042 R)

Asteroid Belt

Center: 8.4 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Ice Giant

Semi-Major Axis: 12.53 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 818.1

Radius: 8

Gravity: 12.78 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 10.15 AU - 14.91 AU

Year: 16890 Days

Day: 17.7 Hours

Environment

Temp: -182 °C

Axial Tilt: 36.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 22,889,751 km

• M1: 303,235 km (0.073 R)
• M2: 367,263 km (0.082 R)
• M3: 436,975 km (0.044 R)
• M4: 1,184,666 km (0.055 R)
• M5: 2,343,002 km (0.119 R)
• M6: 2,445,776 km (0.075 R)
• M7: 2,799,126 km (0.115 R)
• M8: 3,019,035 km (0.082 R)
• M9: 3,320,923 km (0.094 R)
• M10: 3,751,765 km (0.064 R)
• M11: 4,452,332 km (0.104 R)
• M12: 5,327,180 km (0.045 R)
• M13: 6,064,548 km (0.049 R)
• M14: 7,430,676 km (0.1 R)
• M15: 7,531,804 km (0.118 R)
• M16: 8,304,627 km (0.097 R)
• M17: 8,887,460 km (0.075 R)
• M18: 9,048,726 km (0.039 R)
• M19: 9,483,458 km (0.052 R)
• M20: 9,538,360 km (0.119 R)
• M21: 9,648,315 km (0.116 R)
• M22: 9,758,718 km (0.109 R)
• M23: 10,148,271 km (0.104 R)
• M24: 10,599,907 km (0.057 R)
• M25: 11,405,940 km (0.073 R)
• M26: 11,934,469 km (0.103 R)
• M27: 12,172,031 km (0.054 R)
• M28: 12,351,099 km (0.065 R)
• M29: 12,471,077 km (0.112 R)
• M30: 13,137,535 km (0.119 R)
• M31: 14,568,140 km (0.089 R)
• M32: 15,982,289 km (0.112 R)
• M33: 16,309,758 km (0.119 R)
• M34: 17,238,462 km (0.075 R)
• M35: 17,574,309 km (0.107 R)
• M36: 19,077,468 km (0.1 R)
• M37: 19,285,709 km (0.099 R)
• M38: 20,621,468 km (0.058 R)
• M39: 21,192,782 km (0.119 R)
• M40: 21,769,482 km (0.119 R)
• M41: 22,132,407 km (0.094 R)
• M42: 23,011,743 km (0.092 R)
• M43: 23,085,495 km (0.056 R)
• M44: 23,753,150 km (0.095 R)
• M45: 24,577,733 km (0.117 R)
• M46: 25,488,036 km (0.048 R)
• M47: 25,640,925 km (0.03 R)
• M48: 28,998,650 km (0.047 R)
• M49: 31,503,816 km (0.114 R)
• M50: 33,073,247 km (0.116 R)
• M51: 33,406,850 km (0.059 R)
• M52: 34,837,155 km (0.114 R)
• M53: 37,236,256 km (0.063 R)
• M54: 37,322,874 km (0.082 R)
• M55: 37,496,407 km (0.102 R)
• M56: 37,583,323 km (0.063 R)
• M57: 37,844,372 km (0.089 R)
• M58: 38,193,234 km (0.094 R)
• M59: 41,651,039 km (0.054 R)
• M60: 43,280,459 km (0.113 R)
• M61: 44,102,948 km (0.099 R)
• M62: 45,300,030 km (0.088 R)
• M63: 46,507,884 km (0.107 R)
• M64: 47,068,876 km (0.099 R)
• M65: 47,162,524 km (0.093 R)
• M66: 47,350,269 km (0.118 R)
• M67: 48,481,229 km (0.104 R)
• M68: 49,050,000 km (0.109 R)
• M69: 52,024,006 km (0.092 R)
• M70: 52,314,824 km (0.08 R)
• M71: 52,606,241 km (0.062 R)
• M72: 52,703,479 km (0.106 R)
• M73: 55,154,491 km (0.108 R)
• M74: 55,352,259 km (0.117 R)
• M75: 55,451,144 km (0.104 R)
• M76: 55,847,428 km (0.108 R)
• M77: 57,342,061 km (0.083 R)
• M78: 57,742,833 km (0.107 R)
• M79: 58,144,504 km (0.112 R)
• M80: 58,547,071 km (0.111 R)
• M81: 59,862,037 km (0.101 R)
• M82: 60,778,025 km (0.074 R)
• M83: 61,391,226 km (0.033 R)
• M84: 62,006,672 km (0.065 R)
• M85: 62,212,219 km (0.089 R)
• M86: 62,830,208 km (0.065 R)
• M87: 63,346,770 km (0.097 R)
• M88: 63,761,006 km (0.029 R)
• M89: 64,072,319 km (0.06 R)
• M90: 64,696,442 km (0.066 R)
• M91: 66,055,688 km (0.092 R)
• M92: 67,847,272 km (0.099 R)
• M93: 69,547,900 km (0.065 R)

Planet 7 - Ice Giant

Semi-Major Axis: 13.04 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 23.2

Radius: 3.1

Gravity: 2.41 G

Time & Orbit

Eccentricity (e): 0.121

Orbit Range: 11.46 AU - 14.62 AU

Year: 17931 Days

Day: 23.4 Hours

Environment

Temp: -184 °C

Axial Tilt: 33 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (64)

Outer Limit: 22,889,751 km

• M1: 39,344 km (0.102 R)
• M2: 207,791 km (0.048 R)
• M3: 357,689 km (0.03 R)
• M4: 408,552 km (0.08 R)
• M5: 645,216 km (0.092 R)
• M6: 739,612 km (0.11 R)
• M7: 988,393 km (0.039 R)
• M8: 1,121,984 km (0.104 R)
• M9: 1,366,128 km (0.072 R)
• M10: 1,432,998 km (0.114 R)
• M11: 1,901,239 km (0.109 R)
• M12: 2,221,977 km (0.08 R)
• M13: 2,792,693 km (0.108 R)
• M14: 2,877,814 km (0.078 R)
• M15: 2,946,480 km (0.093 R)
• M16: 3,155,917 km (0.089 R)
• M17: 3,244,479 km (0.094 R)
• M18: 4,689,295 km (0.088 R)
• M19: 4,729,686 km (0.089 R)
• M20: 4,892,449 km (0.033 R)
• M21: 5,098,295 km (0.092 R)
• M22: 5,181,472 km (0.087 R)
• M23: 5,391,358 km (0.117 R)
• M24: 5,454,937 km (0.115 R)
• M25: 6,504,366 km (0.115 R)
• M26: 6,913,666 km (0.113 R)
• M27: 7,852,542 km (0.065 R)
• M28: 8,361,324 km (0.097 R)
• M29: 8,930,544 km (0.115 R)
• M30: 9,005,792 km (0.057 R)
• M31: 9,106,322 km (0.093 R)
• M32: 9,589,074 km (0.113 R)
• M33: 10,552,783 km (0.12 R)
• M34: 10,871,876 km (0.041 R)
• M35: 10,978,988 km (0.116 R)
• M36: 11,140,254 km (0.046 R)
• M37: 11,738,347 km (0.098 R)
• M38: 11,793,249 km (0.052 R)
• M39: 11,820,775 km (0.107 R)
• M40: 12,263,285 km (0.047 R)
• M41: 12,852,252 km (0.098 R)
• M42: 13,079,043 km (0.108 R)
• M43: 13,221,460 km (0.085 R)
• M44: 13,249,883 km (0.112 R)
• M45: 13,970,197 km (0.112 R)
• M46: 14,144,927 km (0.116 R)
• M47: 14,261,913 km (0.096 R)
• M48: 14,673,606 km (0.072 R)
• M49: 15,089,189 km (0.1 R)
• M50: 15,238,488 km (0.052 R)
• M51: 15,268,407 km (0.053 R)
• M52: 15,328,396 km (0.116 R)
• M53: 15,780,182 km (0.037 R)
• M54: 15,962,242 km (0.085 R)
• M55: 16,450,829 km (0.099 R)
• M56: 17,599,591 km (0.097 R)
• M57: 17,851,364 km (0.075 R)
• M58: 19,224,972 km (0.075 R)
• M59: 20,006,322 km (0.036 R)
• M60: 20,466,784 km (0.042 R)
• M61: 20,698,361 km (0.086 R)
• M62: 21,869,264 km (0.093 R)
• M63: 22,581,948 km (0.099 R)
• M64: 22,718,531 km (0.091 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 412 - 14,067 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit