🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.26 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.64

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 1.12 AU - 1.4 AU

Year: 422 Days

Day: 41.2 Hours

Environment

Temp: 136 °C

Axial Tilt: 2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.39 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.21

Radius: 1.78

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 1.11 AU - 1.67 AU

Year: 489 Days

Day: 45.1 Hours

Environment

Temp: 197 °C

Axial Tilt: 19 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 2.48 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.44

Radius: 1.43

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 2.03 AU - 2.93 AU

Year: 1165 Days

Day: 31.1 Hours

Environment

Temp: 3 °C

Axial Tilt: 23 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 3.93 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.28

Radius: 1.1

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 3.82 AU - 4.04 AU

Year: 2323 Days

Day: 24.5 Hours

Environment

Temp: -66 °C

Axial Tilt: 45.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 9.22 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.74

Radius: 1.5

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 7.53 AU - 10.91 AU

Year: 8349 Days

Day: 31.2 Hours

Environment

Temp: -129 °C

Axial Tilt: 7.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 59,295,138 km

• M1: 3,840,028 km (0.1 R)

Planet 6 - Terrestrial

Semi-Major Axis: 9.37 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.86

Radius: 1.88

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 9.29 AU - 9.45 AU

Year: 8554 Days

Day: 18.7 Hours

Environment

Temp: -144 °C

Axial Tilt: 2.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 9.71 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 10.05 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 42.7

Radius: 10.2

Gravity: 0.41 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 7.91 AU - 12.19 AU

Year: 9502 Days

Day: 11.1 Hours

Environment

Temp: -134 °C

Axial Tilt: 29.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (52)

Outer Limit: 59,295,138 km

• M1: 135,386 km (0.118 R)
• M2: 256,710 km (0.089 R)
• M3: 336,894 km (0.11 R)
• M4: 501,452 km (0.072 R)
• M5: 792,420 km (0.112 R)
• M6: 866,321 km (0.049 R)
• M7: 991,834 km (0.111 R)
• M8: 1,240,017 km (0.115 R)
• M9: 1,405,472 km (0.09 R)
• M10: 1,697,637 km (0.09 R)
• M11: 1,970,802 km (0.11 R)
• M12: 2,503,520 km (0.089 R)
• M13: 2,643,544 km (0.085 R)
• M14: 2,771,899 km (0.114 R)
• M15: 3,260,186 km (0.068 R)
• M16: 3,569,256 km (0.094 R)
• M17: 4,249,028 km (0.102 R)
• M18: 4,383,068 km (0.101 R)
• M19: 5,324,338 km (0.119 R)
• M20: 5,523,752 km (0.108 R)
• M21: 5,633,407 km (0.066 R)
• M22: 6,576,322 km (0.095 R)
• M23: 7,085,853 km (0.104 R)
• M24: 7,165,289 km (0.084 R)
• M25: 7,425,889 km (0.119 R)
• M26: 7,853,439 km (0.109 R)
• M27: 8,142,911 km (0.095 R)
• M28: 8,946,252 km (0.075 R)
• M29: 9,096,897 km (0.094 R)
• M30: 9,226,897 km (0.096 R)
• M31: 9,379,188 km (0.11 R)
• M32: 9,576,208 km (0.12 R)
• M33: 9,796,865 km (0.099 R)
• M34: 9,952,298 km (0.101 R)
• M35: 10,810,391 km (0.06 R)
• M36: 11,715,458 km (0.037 R)
• M37: 12,070,155 km (0.103 R)
• M38: 12,141,513 km (0.089 R)
• M39: 12,717,315 km (0.085 R)
• M40: 12,789,870 km (0.087 R)
• M41: 13,721,715 km (0.092 R)
• M42: 13,870,715 km (0.074 R)
• M43: 14,725,966 km (0.101 R)
• M44: 14,853,124 km (0.057 R)
• M45: 14,929,718 km (0.064 R)
• M46: 15,211,261 km (0.094 R)
• M47: 15,598,121 km (0.083 R)
• M48: 16,040,632 km (0.11 R)
• M49: 16,408,044 km (0.1 R)
• M50: 16,645,605 km (0.105 R)
• M51: 17,071,062 km (0.037 R)
• M52: 17,742,906 km (0.078 R)

Planet 8 - Gas Giant

Semi-Major Axis: 12.99 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 955.7

Radius: 8

Gravity: 14.93 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 9.92 AU - 16.06 AU

Year: 13962 Days

Day: 14.3 Hours

Environment

Temp: -145 °C

Axial Tilt: 3.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 59,295,138 km

• M1: 123,119 km (0.072 R)
• M2: 222,153 km (0.098 R)
• M3: 654,191 km (0.108 R)
• M4: 1,843,495 km (0.071 R)
• M5: 1,933,552 km (0.038 R)
• M6: 2,117,857 km (0.099 R)
• M7: 3,159,058 km (0.084 R)
• M8: 3,267,217 km (0.08 R)
• M9: 3,903,457 km (0.074 R)
• M10: 4,097,785 km (0.069 R)
• M11: 4,335,197 km (0.072 R)
• M12: 5,032,472 km (0.111 R)
• M13: 5,244,153 km (0.036 R)
• M14: 5,941,130 km (0.108 R)
• M15: 6,030,290 km (0.041 R)
• M16: 6,210,107 km (0.089 R)
• M17: 6,759,729 km (0.1 R)
• M18: 7,325,060 km (0.082 R)
• M19: 7,954,568 km (0.085 R)
• M20: 8,251,071 km (0.066 R)
• M21: 9,316,806 km (0.065 R)
• M22: 10,425,326 km (0.115 R)
• M23: 11,242,430 km (0.096 R)
• M24: 11,686,586 km (0.038 R)
• M25: 12,249,971 km (0.106 R)
• M26: 12,477,809 km (0.06 R)
• M27: 12,534,955 km (0.105 R)
• M28: 13,111,505 km (0.081 R)
• M29: 13,933,246 km (0.12 R)
• M30: 14,230,647 km (0.114 R)
• M31: 14,410,164 km (0.082 R)
• M32: 14,832,030 km (0.104 R)
• M33: 15,196,750 km (0.111 R)
• M34: 15,502,977 km (0.035 R)
• M35: 16,183,797 km (0.1 R)
• M36: 17,001,050 km (0.1 R)
• M37: 17,191,488 km (0.1 R)
• M38: 18,089,823 km (0.073 R)
• M39: 19,135,213 km (0.053 R)
• M40: 19,731,660 km (0.115 R)
• M41: 20,401,709 km (0.115 R)
• M42: 20,875,186 km (0.08 R)
• M43: 21,079,238 km (0.08 R)
• M44: 21,215,521 km (0.077 R)
• M45: 21,352,254 km (0.109 R)
• M46: 25,007,079 km (0.096 R)
• M47: 25,877,589 km (0.066 R)
• M48: 25,950,593 km (0.074 R)
• M49: 26,610,619 km (0.085 R)
• M50: 28,096,874 km (0.12 R)
• M51: 29,305,325 km (0.091 R)
• M52: 29,381,471 km (0.097 R)
• M53: 29,610,056 km (0.038 R)
• M54: 31,227,209 km (0.05 R)
• M55: 31,538,522 km (0.074 R)
• M56: 32,085,751 km (0.076 R)
• M57: 33,427,794 km (0.087 R)
• M58: 34,385,968 km (0.089 R)
• M59: 34,626,970 km (0.064 R)
• M60: 35,272,336 km (0.119 R)
• M61: 35,840,359 km (0.11 R)
• M62: 36,247,863 km (0.103 R)
• M63: 36,411,224 km (0.093 R)
• M64: 36,985,231 km (0.087 R)
• M65: 39,143,330 km (0.053 R)
• M66: 39,478,878 km (0.079 R)
• M67: 39,562,952 km (0.101 R)
• M68: 40,745,972 km (0.099 R)
• M69: 42,628,362 km (0.056 R)
• M70: 43,406,570 km (0.118 R)
• M71: 44,189,565 km (0.11 R)
• M72: 44,276,781 km (0.102 R)
• M73: 44,801,720 km (0.068 R)
• M74: 45,152,677 km (0.108 R)
• M75: 45,416,567 km (0.072 R)
• M76: 46,122,819 km (0.117 R)
• M77: 47,010,682 km (0.089 R)
• M78: 47,189,003 km (0.037 R)
• M79: 48,533,140 km (0.12 R)
• M80: 50,162,560 km (0.104 R)
• M81: 51,258,813 km (0.088 R)
• M82: 51,809,931 km (0.108 R)
• M83: 51,993,937 km (0.059 R)
• M84: 53,010,604 km (0.116 R)
• M85: 53,660,906 km (0.118 R)
• M86: 55,063,535 km (0.101 R)
• M87: 56,857,214 km (0.042 R)
• M88: 57,047,203 km (0.094 R)
• M89: 58,286,921 km (0.1 R)
• M90: 60,501,867 km (0.082 R)
• M91: 60,792,835 km (0.042 R)
• M92: 61,765,969 km (0.091 R)
• M93: 62,058,881 km (0.094 R)
• M94: 65,411,220 km (0.112 R)
• M95: 65,610,185 km (0.09 R)
• M96: 66,208,427 km (0.097 R)
• M97: 66,508,221 km (0.055 R)

Planet 9 - Ice Giant

Semi-Major Axis: 18.51 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 229.9

Radius: 5.8

Gravity: 6.83 G

Time & Orbit

Eccentricity (e): 0.149

Orbit Range: 15.75 AU - 21.27 AU

Year: 23749 Days

Day: 17.4 Hours

Environment

Temp: -169 °C

Axial Tilt: 3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 59,295,138 km

• M1: 131,347 km (0.037 R)
• M2: 170,242 km (0.119 R)
• M3: 443,408 km (0.119 R)
• M4: 493,673 km (0.112 R)
• M5: 714,479 km (0.114 R)
• M6: 878,140 km (0.11 R)
• M7: 1,008,589 km (0.051 R)
• M8: 1,513,930 km (0.073 R)
• M9: 1,973,046 km (0.117 R)
• M10: 2,816,030 km (0.105 R)
• M11: 2,880,058 km (0.083 R)
• M12: 3,241,187 km (0.077 R)
• M13: 3,375,975 km (0.112 R)
• M14: 3,969,430 km (0.111 R)
• M15: 4,370,651 km (0.096 R)
• M16: 4,482,251 km (0.081 R)
• M17: 4,594,899 km (0.073 R)
• M18: 5,211,092 km (0.091 R)
• M19: 5,250,436 km (0.108 R)
• M20: 5,329,574 km (0.114 R)
• M21: 5,853,017 km (0.037 R)
• M22: 6,017,425 km (0.057 R)
• M23: 7,878,273 km (0.099 R)
• M24: 7,968,929 km (0.09 R)
• M25: 8,151,139 km (0.097 R)
• M26: 8,659,323 km (0.103 R)
• M27: 9,225,401 km (0.103 R)
• M28: 9,464,908 km (0.116 R)
• M29: 9,706,359 km (0.107 R)
• M30: 9,852,217 km (0.109 R)
• M31: 10,195,244 km (0.076 R)
• M32: 10,542,312 km (0.102 R)
• M33: 12,125,356 km (0.077 R)
• M34: 13,024,589 km (0.102 R)
• M35: 15,506,268 km (0.117 R)
• M36: 16,423,004 km (0.048 R)
• M37: 16,596,837 km (0.08 R)
• M38: 16,654,881 km (0.104 R)
• M39: 16,887,804 km (0.062 R)
• M40: 17,063,283 km (0.101 R)
• M41: 18,428,513 km (0.076 R)
• M42: 19,154,661 km (0.119 R)
• M43: 19,459,990 km (0.084 R)
• M44: 19,766,965 km (0.058 R)
• M45: 20,199,303 km (0.116 R)
• M46: 20,634,932 km (0.09 R)
• M47: 21,641,875 km (0.115 R)
• M48: 22,343,489 km (0.098 R)
• M49: 23,052,583 km (0.119 R)
• M50: 23,247,210 km (0.086 R)
• M51: 23,638,109 km (0.076 R)
• M52: 24,558,884 km (0.096 R)
• M53: 24,625,006 km (0.035 R)
• M54: 24,757,550 km (0.115 R)
• M55: 25,424,158 km (0.06 R)
• M56: 25,961,663 km (0.068 R)
• M57: 26,096,601 km (0.099 R)
• M58: 28,635,127 km (0.045 R)
• M59: 30,181,370 km (0.047 R)
• M60: 30,536,516 km (0.106 R)
• M61: 31,179,338 km (0.043 R)
• M62: 31,754,542 km (0.067 R)
• M63: 32,043,415 km (0.108 R)
• M64: 32,260,781 km (0.048 R)
• M65: 32,769,563 km (0.079 R)
• M66: 32,915,421 km (0.094 R)
• M67: 32,988,425 km (0.115 R)
• M68: 34,311,768 km (0.047 R)
• M69: 35,652,464 km (0.115 R)
• M70: 37,542,782 km (0.067 R)
• M71: 38,846,677 km (0.073 R)
• M72: 39,853,920 km (0.091 R)
• M73: 41,814,550 km (0.091 R)
• M74: 42,131,248 km (0.035 R)
• M75: 42,289,822 km (0.099 R)
• M76: 42,528,131 km (0.102 R)
• M77: 43,325,638 km (0.109 R)
• M78: 44,369,831 km (0.089 R)
• M79: 44,935,460 km (0.117 R)
• M80: 45,503,633 km (0.117 R)
• M81: 47,716,784 km (0.107 R)
• M82: 47,882,239 km (0.103 R)
• M83: 49,964,941 km (0.069 R)
• M84: 51,059,548 km (0.099 R)
• M85: 51,397,939 km (0.06 R)
• M86: 51,822,049 km (0.057 R)
• M87: 52,844,550 km (0.063 R)
• M88: 53,101,260 km (0.116 R)
• M89: 53,186,830 km (0.095 R)
• M90: 54,218,158 km (0.074 R)
• M91: 54,736,365 km (0.113 R)
• M92: 55,169,301 km (0.092 R)
• M93: 56,650,170 km (0.072 R)
• M94: 57,263,671 km (0.119 R)
• M95: 57,439,449 km (0.116 R)
• M96: 58,144,055 km (0.108 R)

Kuiper Belt

Range: 36.8 - 58.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 290 - 19,943 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit