🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.83

Radius: 1.27

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 0.49 AU - 0.77 AU

Year: 186 Days

Day: 34.4 Hours

Environment

Temp: 165 °C

Axial Tilt: 44.6 °

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: 1.85

Radius: 1.28

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.023

Orbit Range: 0.75 AU - 0.79 AU

Year: 252 Days

Day: 36.5 Hours

Environment

Temp: 88 °C

Axial Tilt: 47.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 79,307,552 km

• M1: 202,256 km (0.081 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.25 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.03

Radius: 1.75

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.173

Orbit Range: 1.03 AU - 1.47 AU

Year: 521 Days

Day: 44.9 Hours

Environment

Temp: -10 °C

Axial Tilt: 1.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 79,307,552 km

• M1: 154,684 km (0.083 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.25 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.04

Radius: 1.02

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 1.7 AU - 2.8 AU

Year: 1258 Days

Day: 43.3 Hours

Environment

Temp: -74 °C

Axial Tilt: 35.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 79,307,552 km

• M1: 557,252 km (0.028 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.11 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.91

Radius: 1.73

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 2.47 AU - 3.75 AU

Year: 2045 Days

Day: 38.1 Hours

Environment

Temp: -110 °C

Axial Tilt: 42 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 79,307,552 km

• M1: 287,078 km (0.085 R)

Asteroid Belt

Center: 5.76 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 8.4 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 489.7

Radius: 10.4

Gravity: 4.53 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 8.33 AU - 8.47 AU

Year: 9076 Days

Day: 6.6 Hours

Environment

Temp: -178 °C

Axial Tilt: 18.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 79,307,552 km

• M1: 195,674 km (0.109 R)
• M2: 437,723 km (0.081 R)
• M3: 537,356 km (0.094 R)
• M4: 631,901 km (0.104 R)
• M5: 935,435 km (0.051 R)
• M6: 1,265,149 km (0.085 R)
• M7: 1,453,194 km (0.08 R)
• M8: 1,732,044 km (0.045 R)
• M9: 1,814,921 km (0.073 R)
• M10: 1,984,715 km (0.071 R)
• M11: 2,317,570 km (0.086 R)
• M12: 2,502,473 km (0.057 R)
• M13: 2,716,398 km (0.032 R)
• M14: 3,162,050 km (0.09 R)
• M15: 3,419,807 km (0.109 R)
• M16: 3,684,296 km (0.106 R)
• M17: 3,765,079 km (0.1 R)
• M18: 3,846,311 km (0.087 R)
• M19: 4,066,070 km (0.111 R)
• M20: 6,448,117 km (0.116 R)
• M21: 6,513,192 km (0.056 R)
• M22: 6,742,526 km (0.059 R)
• M23: 7,007,912 km (0.072 R)
• M24: 7,446,533 km (0.099 R)
• M25: 7,549,008 km (0.041 R)
• M26: 7,652,081 km (0.101 R)
• M27: 8,385,858 km (0.109 R)
• M28: 8,528,275 km (0.066 R)
• M29: 8,743,248 km (0.101 R)
• M30: 9,288,831 km (0.074 R)
• M31: 9,399,234 km (0.099 R)
• M32: 10,108,777 km (0.114 R)
• M33: 10,450,907 km (0.055 R)
• M34: 10,565,798 km (0.054 R)
• M35: 10,642,542 km (0.065 R)
• M36: 11,224,777 km (0.107 R)
• M37: 11,539,531 km (0.11 R)
• M38: 12,582,527 km (0.118 R)
• M39: 13,405,316 km (0.119 R)
• M40: 13,823,142 km (0.091 R)
• M41: 14,415,400 km (0.096 R)
• M42: 14,929,718 km (0.086 R)
• M43: 15,059,270 km (0.067 R)
• M44: 15,537,235 km (0.12 R)
• M45: 15,844,210 km (0.117 R)
• M46: 16,374,833 km (0.075 R)
• M47: 16,866,412 km (0.075 R)
• M48: 17,955,784 km (0.074 R)
• M49: 18,047,637 km (0.114 R)
• M50: 18,139,490 km (0.092 R)
• M51: 18,601,747 km (0.104 R)
• M52: 18,694,648 km (0.101 R)
• M53: 19,114,569 km (0.098 R)
• M54: 19,255,340 km (0.055 R)
• M55: 19,632,177 km (0.098 R)
• M56: 20,011,558 km (0.106 R)
• M57: 20,536,945 km (0.098 R)
• M58: 20,922,010 km (0.103 R)
• M59: 21,406,707 km (0.076 R)
• M60: 21,504,096 km (0.083 R)
• M61: 21,846,076 km (0.039 R)
• M62: 22,833,123 km (0.058 R)
• M63: 23,432,262 km (0.081 R)
• M64: 24,697,262 km (0.088 R)
• M65: 25,621,627 km (0.102 R)
• M66: 25,725,149 km (0.11 R)
• M67: 26,296,314 km (0.063 R)
• M68: 27,292,935 km (0.089 R)
• M69: 27,610,232 km (0.1 R)
• M70: 28,195,159 km (0.104 R)
• M71: 29,107,108 km (0.086 R)
• M72: 31,345,990 km (0.116 R)
• M73: 31,512,043 km (0.094 R)
• M74: 32,234,751 km (0.066 R)
• M75: 33,131,740 km (0.074 R)
• M76: 33,753,169 km (0.114 R)
• M77: 34,036,956 km (0.044 R)
• M78: 34,150,651 km (0.064 R)
• M79: 34,264,495 km (0.046 R)
• M80: 35,122,289 km (0.092 R)
• M81: 36,277,184 km (0.072 R)
• M82: 38,801,948 km (0.076 R)
• M83: 38,920,728 km (0.103 R)
• M84: 39,755,784 km (0.038 R)

Planet 7 - Ice Giant

Semi-Major Axis: 13.68 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 872.1

Radius: 5.1

Gravity: 33.53 G

Time & Orbit

Eccentricity (e): 0.237

Orbit Range: 10.44 AU - 16.92 AU

Year: 18862 Days

Day: 15.8 Hours

Environment

Temp: -187 °C

Axial Tilt: 2.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 79,307,552 km

• M1: 70,461 km (0.063 R)
• M2: 673,789 km (0.106 R)
• M3: 794,813 km (0.075 R)
• M4: 845,228 km (0.111 R)
• M5: 1,228,049 km (0.076 R)
• M6: 1,823,000 km (0.066 R)
• M7: 2,420,494 km (0.078 R)
• M8: 2,457,444 km (0.112 R)
• M9: 2,682,888 km (0.066 R)
• M10: 3,153,822 km (0.069 R)
• M11: 3,649,889 km (0.082 R)
• M12: 3,994,114 km (0.036 R)
• M13: 4,170,041 km (0.118 R)
• M14: 4,348,661 km (0.107 R)
• M15: 4,667,154 km (0.106 R)
• M16: 4,759,456 km (0.116 R)
• M17: 5,568,930 km (0.09 R)
• M18: 5,716,135 km (0.114 R)
• M19: 5,815,019 km (0.083 R)
• M20: 5,864,685 km (0.118 R)
• M21: 6,266,954 km (0.105 R)
• M22: 6,368,980 km (0.085 R)
• M23: 7,204,484 km (0.072 R)
• M24: 7,257,890 km (0.076 R)
• M25: 7,963,394 km (0.089 R)
• M26: 8,690,589 km (0.073 R)
• M27: 9,322,491 km (0.083 R)
• M28: 9,614,506 km (0.104 R)
• M29: 10,690,563 km (0.1 R)
• M30: 11,993,560 km (0.056 R)
• M31: 12,375,035 km (0.105 R)
• M32: 13,019,503 km (0.086 R)
• M33: 13,741,013 km (0.105 R)
• M34: 14,139,991 km (0.082 R)
• M35: 14,881,398 km (0.093 R)
• M36: 16,261,438 km (0.099 R)
• M37: 16,612,844 km (0.117 R)
• M38: 17,537,957 km (0.045 R)
• M39: 17,609,913 km (0.065 R)
• M40: 21,402,219 km (0.032 R)
• M41: 21,632,899 km (0.045 R)
• M42: 23,587,246 km (0.105 R)
• M43: 25,109,703 km (0.096 R)
• M44: 25,190,785 km (0.097 R)
• M45: 25,434,331 km (0.088 R)
• M46: 26,251,883 km (0.113 R)
• M47: 29,010,019 km (0.118 R)
• M48: 30,035,662 km (0.118 R)
• M49: 31,073,123 km (0.109 R)
• M50: 31,247,255 km (0.082 R)
• M51: 31,596,267 km (0.12 R)
• M52: 33,896,484 km (0.114 R)
• M53: 34,615,152 km (0.105 R)
• M54: 35,702,280 km (0.036 R)
• M55: 36,158,703 km (0.12 R)
• M56: 37,446,591 km (0.092 R)
• M57: 37,910,195 km (0.082 R)
• M58: 38,749,439 km (0.1 R)
• M59: 39,594,966 km (0.118 R)
• M60: 43,036,764 km (0.038 R)
• M61: 44,793,342 km (0.099 R)
• M62: 46,274,960 km (0.094 R)
• M63: 47,171,649 km (0.049 R)
• M64: 48,376,062 km (0.088 R)
• M65: 49,083,211 km (0.07 R)
• M66: 50,303,630 km (0.1 R)
• M67: 50,507,981 km (0.114 R)
• M68: 52,670,418 km (0.04 R)
• M69: 52,878,060 km (0.111 R)
• M70: 52,981,881 km (0.089 R)
• M71: 53,710,872 km (0.079 R)
• M72: 57,085,201 km (0.062 R)
• M73: 57,298,378 km (0.111 R)
• M74: 57,939,405 km (0.096 R)
• M75: 58,475,414 km (0.112 R)
• M76: 58,690,386 km (0.06 R)
• M77: 60,418,840 km (0.095 R)
• M78: 60,853,571 km (0.067 R)
• M79: 62,932,683 km (0.107 R)
• M80: 63,594,055 km (0.083 R)
• M81: 66,038,783 km (0.116 R)
• M82: 67,160,169 km (0.081 R)
• M83: 68,967,461 km (0.101 R)
• M84: 69,081,006 km (0.084 R)
• M85: 72,860,596 km (0.09 R)
• M86: 73,787,055 km (0.029 R)
• M87: 74,135,469 km (0.077 R)
• M88: 75,067,164 km (0.119 R)
• M89: 76,471,888 km (0.046 R)
• M90: 76,706,907 km (0.101 R)
• M91: 77,177,691 km (0.116 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 282 - 17,373 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit