🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.95

Radius: 1.73

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 0.5 AU - 0.72 AU

Year: 168 Days

Day: 19.2 Hours

Environment

Temp: 178 °C

Axial Tilt: 8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.73 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.65

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 0.72 AU - 0.74 AU

Year: 220 Days

Day: 26 Hours

Environment

Temp: 218 °C

Axial Tilt: 39.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 85,447,004 km

• M1: 48,769 km (0.077 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.74 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.42

Radius: 1.64

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 0.6 AU - 0.88 AU

Year: 225 Days

Day: 28.4 Hours

Environment

Temp: 169 °C

Axial Tilt: 24.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 85,447,004 km

• M1: 440,416 km (0.114 R)

Planet 4 - Terrestrial

Semi-Major Axis: 0.78 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.08

Radius: 1.75

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 0.63 AU - 0.93 AU

Year: 243 Days

Day: 39.1 Hours

Environment

Temp: 138 °C

Axial Tilt: 17.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 5 - Terrestrial

Semi-Major Axis: 2.2 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.14

Radius: 0.46

Gravity: 0.66 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 2.11 AU - 2.29 AU

Year: 1152 Days

Day: 20.5 Hours

Environment

Temp: -65 °C

Axial Tilt: 8.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 85,447,004 km

• M1: 33,360 km (0.077 R)
• M2: 282,740 km (0.068 R)

Planet 6 - Terrestrial

Semi-Major Axis: 3.13 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.9

Radius: 1.72

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.117

Orbit Range: 2.76 AU - 3.5 AU

Year: 1955 Days

Day: 45.8 Hours

Environment

Temp: -102 °C

Axial Tilt: 8.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 4.27 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.64

Radius: 0.84

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 4.17 AU - 4.37 AU

Year: 3116 Days

Day: 33.7 Hours

Environment

Temp: -127 °C

Axial Tilt: 12.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 85,447,004 km

• M1: 981,811 km (0.117 R)
• M2: 1,402,929 km (0.097 R)

Asteroid Belt

Center: 10.35 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Ice Giant

Semi-Major Axis: 16.43 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 618.8

Radius: 4.1

Gravity: 36.81 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 12.8 AU - 20.06 AU

Year: 23516 Days

Day: 19.2 Hours

Environment

Temp: -181 °C

Axial Tilt: 36.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 85,447,004 km

• M1: 541,843 km (0.066 R)
• M2: 681,717 km (0.077 R)
• M3: 1,284,747 km (0.038 R)
• M4: 1,666,071 km (0.09 R)
• M5: 2,524,913 km (0.111 R)
• M6: 2,757,837 km (0.114 R)
• M7: 2,797,480 km (0.064 R)
• M8: 2,837,124 km (0.089 R)
• M9: 3,079,323 km (0.029 R)
• M10: 3,286,216 km (0.115 R)
• M11: 3,328,104 km (0.047 R)
• M12: 3,412,477 km (0.085 R)
• M13: 3,626,552 km (0.102 R)
• M14: 3,800,983 km (0.036 R)
• M15: 3,845,114 km (0.074 R)
• M16: 5,193,888 km (0.057 R)
• M17: 5,439,827 km (0.067 R)
• M18: 5,639,541 km (0.048 R)
• M19: 5,994,536 km (0.081 R)
• M20: 6,409,072 km (0.11 R)
• M21: 8,271,565 km (0.089 R)
• M22: 9,083,583 km (0.112 R)
• M23: 9,439,326 km (0.088 R)
• M24: 9,558,855 km (0.092 R)
• M25: 9,618,844 km (0.103 R)
• M26: 9,920,732 km (0.068 R)
• M27: 10,907,181 km (0.086 R)
• M28: 12,707,292 km (0.104 R)
• M29: 13,104,923 km (0.092 R)
• M30: 15,715,855 km (0.086 R)
• M31: 18,182,724 km (0.077 R)
• M32: 19,233,050 km (0.094 R)
• M33: 19,689,174 km (0.12 R)
• M34: 19,841,914 km (0.112 R)
• M35: 20,071,995 km (0.067 R)
• M36: 20,457,210 km (0.108 R)
• M37: 20,534,552 km (0.066 R)
• M38: 20,612,043 km (0.058 R)
• M39: 21,706,352 km (0.116 R)
• M40: 21,785,190 km (0.101 R)
• M41: 23,302,112 km (0.117 R)
• M42: 23,951,068 km (0.073 R)
• M43: 24,770,415 km (0.077 R)
• M44: 24,935,422 km (0.091 R)
• M45: 25,515,712 km (0.11 R)
• M46: 25,682,364 km (0.073 R)
• M47: 26,605,084 km (0.081 R)
• M48: 28,742,538 km (0.12 R)
• M49: 29,350,803 km (0.114 R)
• M50: 29,438,019 km (0.116 R)
• M51: 29,525,384 km (0.104 R)
• M52: 29,787,928 km (0.116 R)
• M53: 30,491,786 km (0.097 R)
• M54: 31,379,201 km (0.065 R)
• M55: 33,543,433 km (0.059 R)
• M56: 35,662,188 km (0.103 R)
• M57: 37,350,400 km (0.062 R)
• M58: 38,968,600 km (0.039 R)
• M59: 39,160,384 km (0.052 R)
• M60: 40,124,393 km (0.06 R)
• M61: 40,609,389 km (0.066 R)
• M62: 40,901,255 km (0.098 R)
• M63: 40,998,792 km (0.116 R)
• M64: 41,096,330 km (0.084 R)
• M65: 41,193,868 km (0.102 R)
• M66: 41,291,555 km (0.072 R)
• M67: 41,781,189 km (0.112 R)
• M68: 42,766,142 km (0.076 R)
• M69: 42,964,060 km (0.04 R)
• M70: 45,463,391 km (0.119 R)
• M71: 47,292,076 km (0.09 R)
• M72: 49,144,546 km (0.076 R)
• M73: 51,125,521 km (0.085 R)
• M74: 54,199,009 km (0.11 R)
• M75: 55,703,964 km (0.117 R)
• M76: 56,028,292 km (0.105 R)
• M77: 56,244,910 km (0.109 R)
• M78: 57,005,017 km (0.101 R)
• M79: 57,113,774 km (0.037 R)
• M80: 57,440,795 km (0.04 R)
• M81: 59,747,295 km (0.111 R)
• M82: 60,300,807 km (0.102 R)
• M83: 62,644,408 km (0.077 R)
• M84: 63,319,543 km (0.054 R)
• M85: 64,790,389 km (0.037 R)
• M86: 65,017,628 km (0.046 R)
• M87: 66,043,720 km (0.09 R)
• M88: 66,386,897 km (0.096 R)
• M89: 69,270,097 km (0.099 R)
• M90: 72,429,455 km (0.042 R)
• M91: 72,783,254 km (0.059 R)
• M92: 73,848,540 km (0.108 R)
• M93: 74,442,593 km (0.069 R)
• M94: 74,561,524 km (0.071 R)
• M95: 75,515,808 km (0.089 R)
• M96: 81,080,550 km (0.072 R)

Planet 9 - Ice Giant

Semi-Major Axis: 16.49 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 694.1

Radius: 6.2

Gravity: 18.06 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 14.08 AU - 18.9 AU

Year: 23644 Days

Day: 18.2 Hours

Environment

Temp: -183 °C

Axial Tilt: 19.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 85,447,004 km

• M1: 98,735 km (0.095 R)
• M2: 175,628 km (0.112 R)
• M3: 1,395,000 km (0.087 R)
• M4: 2,045,152 km (0.103 R)
• M5: 2,343,750 km (0.11 R)
• M6: 3,276,941 km (0.069 R)
• M7: 3,714,964 km (0.118 R)
• M8: 5,337,203 km (0.079 R)
• M9: 5,387,767 km (0.088 R)
• M10: 5,850,922 km (0.093 R)
• M11: 5,955,641 km (0.101 R)
• M12: 6,705,575 km (0.109 R)
• M13: 6,815,081 km (0.108 R)
• M14: 7,036,037 km (0.102 R)
• M15: 7,147,337 km (0.028 R)
• M16: 7,203,287 km (0.025 R)
• M17: 7,315,485 km (0.075 R)
• M18: 7,371,734 km (0.103 R)
• M19: 7,712,817 km (0.098 R)
• M20: 7,943,049 km (0.117 R)
• M21: 8,587,815 km (0.101 R)
• M22: 9,249,188 km (0.115 R)
• M23: 9,432,445 km (0.108 R)
• M24: 9,616,899 km (0.068 R)
• M25: 11,005,467 km (0.12 R)
• M26: 13,616,697 km (0.118 R)
• M27: 13,825,237 km (0.113 R)
• M28: 15,675,762 km (0.103 R)
• M29: 17,076,597 km (0.083 R)
• M30: 17,151,396 km (0.081 R)
• M31: 17,301,443 km (0.07 R)
• M32: 18,057,959 km (0.113 R)
• M33: 20,391,387 km (0.057 R)
• M34: 20,709,581 km (0.09 R)
• M35: 20,949,387 km (0.102 R)
• M36: 22,161,877 km (0.081 R)
• M37: 22,900,292 km (0.108 R)
• M38: 22,982,870 km (0.055 R)
• M39: 24,823,672 km (0.107 R)
• M40: 25,248,680 km (0.04 R)
• M41: 25,419,371 km (0.083 R)
• M42: 27,321,658 km (0.092 R)
• M43: 27,672,465 km (0.1 R)
• M44: 28,113,030 km (0.099 R)
• M45: 29,001,193 km (0.102 R)
• M46: 30,259,909 km (0.11 R)
• M47: 30,622,834 km (0.117 R)
• M48: 36,429,176 km (0.094 R)
• M49: 36,525,517 km (0.11 R)
• M50: 37,202,597 km (0.103 R)
• M51: 37,981,403 km (0.114 R)
• M52: 41,150,185 km (0.119 R)
• M53: 42,664,415 km (0.069 R)
• M54: 43,991,498 km (0.099 R)
• M55: 44,402,593 km (0.097 R)
• M56: 44,918,257 km (0.058 R)
• M57: 45,643,358 km (0.108 R)
• M58: 46,268,078 km (0.104 R)
• M59: 47,420,580 km (0.099 R)
• M60: 48,158,995 km (0.066 R)
• M61: 49,860,821 km (0.095 R)
• M62: 50,826,924 km (0.087 R)
• M63: 51,690,702 km (0.113 R)
• M64: 53,761,585 km (0.079 R)
• M65: 53,871,390 km (0.077 R)
• M66: 53,981,195 km (0.087 R)
• M67: 54,421,162 km (0.073 R)
• M68: 54,972,879 km (0.095 R)
• M69: 56,750,850 km (0.102 R)
• M70: 57,198,297 km (0.056 R)
• M71: 58,209,279 km (0.084 R)
• M72: 58,321,927 km (0.114 R)
• M73: 58,999,605 km (0.094 R)
• M74: 59,112,851 km (0.101 R)
• M75: 61,391,974 km (0.05 R)
• M76: 61,966,280 km (0.095 R)
• M77: 62,081,471 km (0.086 R)
• M78: 62,311,702 km (0.115 R)
• M79: 64,164,771 km (0.115 R)
• M80: 67,924,913 km (0.098 R)
• M81: 69,353,274 km (0.119 R)
• M82: 73,941,291 km (0.07 R)
• M83: 74,307,656 km (0.12 R)
• M84: 76,025,339 km (0.041 R)
• M85: 77,508,003 km (0.119 R)
• M86: 81,256,178 km (0.092 R)
• M87: 81,634,361 km (0.058 R)
• M88: 81,760,472 km (0.115 R)
• M89: 82,139,254 km (0.084 R)
• M90: 82,645,344 km (0.104 R)
• M91: 83,914,981 km (0.038 R)

Kuiper Belt

Range: 31.1 - 47.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 320 - 19,302 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit