🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.89 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.46

Radius: 0.73

Gravity: 0.86 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 0.69 AU - 1.09 AU

Year: 320 Days

Day: 39.7 Hours

Environment

Temp: 39 °C

Axial Tilt: 42.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 79,052,303 km

• M1: 272,717 km (0.112 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.9 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.65

Radius: 1.22

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 0.82 AU - 0.98 AU

Year: 325 Days

Day: 27.4 Hours

Environment

Temp: 16 °C

Axial Tilt: 7.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Asteroid Belt

Center: 1.28 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Terrestrial

Semi-Major Axis: 1.65 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.49

Radius: 1.65

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.084

Orbit Range: 1.51 AU - 1.79 AU

Year: 807 Days

Day: 18 Hours

Environment

Temp: -70 °C

Axial Tilt: 20.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.13 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.31

Radius: 1.11

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 1.61 AU - 2.65 AU

Year: 1184 Days

Day: 39.8 Hours

Environment

Temp: -81 °C

Axial Tilt: 39.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.17 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.92

Radius: 1.89

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 1.77 AU - 2.57 AU

Year: 1217 Days

Day: 33.4 Hours

Environment

Temp: -97 °C

Axial Tilt: 17.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 8 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Ice Giant

Semi-Major Axis: 13.83 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 729.4

Radius: 7.1

Gravity: 14.47 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 12.7 AU - 14.96 AU

Year: 19585 Days

Day: 15 Hours

Environment

Temp: -202 °C

Axial Tilt: 168.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 79,052,303 km

• M1: 90,656 km (0.104 R)
• M2: 164,857 km (0.111 R)
• M3: 243,246 km (0.108 R)
• M4: 466,297 km (0.092 R)
• M5: 1,269,787 km (0.076 R)
• M6: 1,415,495 km (0.047 R)
• M7: 1,566,888 km (0.041 R)
• M8: 2,995,398 km (0.101 R)
• M9: 4,011,766 km (0.085 R)
• M10: 4,183,504 km (0.109 R)
• M11: 4,270,271 km (0.087 R)
• M12: 4,803,887 km (0.113 R)
• M13: 5,171,150 km (0.112 R)
• M14: 5,595,260 km (0.099 R)
• M15: 5,932,902 km (0.111 R)
• M16: 6,326,793 km (0.055 R)
• M17: 6,780,075 km (0.08 R)
• M18: 6,831,088 km (0.085 R)
• M19: 6,882,250 km (0.079 R)
• M20: 6,933,562 km (0.093 R)
• M21: 7,505,924 km (0.12 R)
• M22: 9,654,747 km (0.083 R)
• M23: 9,712,343 km (0.114 R)
• M24: 10,234,589 km (0.112 R)
• M25: 10,765,811 km (0.119 R)
• M26: 10,825,500 km (0.111 R)
• M27: 14,530,591 km (0.112 R)
• M28: 15,529,456 km (0.096 R)
• M29: 15,935,315 km (0.104 R)
• M30: 17,103,674 km (0.108 R)
• M31: 17,242,950 km (0.095 R)
• M32: 17,452,686 km (0.052 R)
• M33: 18,513,484 km (0.107 R)
• M34: 18,656,500 km (0.096 R)
• M35: 19,015,535 km (0.102 R)
• M36: 19,667,782 km (0.076 R)
• M37: 20,106,702 km (0.116 R)
• M38: 20,771,066 km (0.078 R)
• M39: 20,919,617 km (0.116 R)
• M40: 20,994,116 km (0.097 R)
• M41: 21,743,452 km (0.089 R)
• M42: 21,818,849 km (0.049 R)
• M43: 22,197,182 km (0.097 R)
• M44: 22,807,093 km (0.092 R)
• M45: 23,499,731 km (0.051 R)
• M46: 24,512,509 km (0.111 R)
• M47: 26,822,449 km (0.108 R)
• M48: 26,984,314 km (0.101 R)
• M49: 27,309,091 km (0.059 R)
• M50: 27,798,576 km (0.091 R)
• M51: 29,367,558 km (0.075 R)
• M52: 30,036,709 km (0.087 R)
• M53: 31,050,085 km (0.079 R)
• M54: 31,817,223 km (0.066 R)
• M55: 32,332,289 km (0.119 R)
• M56: 33,023,132 km (0.081 R)
• M57: 33,981,156 km (0.068 R)
• M58: 36,999,443 km (0.09 R)
• M59: 37,179,559 km (0.05 R)
• M60: 38,449,196 km (0.118 R)
• M61: 39,272,732 km (0.085 R)
• M62: 39,364,585 km (0.116 R)
• M63: 40,472,657 km (0.117 R)
• M64: 40,751,358 km (0.105 R)
• M65: 41,030,657 km (0.09 R)
• M66: 41,591,050 km (0.102 R)
• M67: 42,153,987 km (0.091 R)
• M68: 42,530,675 km (0.101 R)
• M69: 43,857,907 km (0.109 R)
• M70: 45,777,547 km (0.101 R)
• M71: 47,235,079 km (0.069 R)
• M72: 48,412,115 km (0.06 R)
• M73: 49,103,107 km (0.111 R)
• M74: 49,499,392 km (0.045 R)
• M75: 51,296,063 km (0.083 R)
• M76: 52,809,544 km (0.082 R)
• M77: 53,113,976 km (0.093 R)
• M78: 53,520,882 km (0.118 R)
• M79: 55,776,968 km (0.082 R)
• M80: 56,397,649 km (0.06 R)
• M81: 58,483,044 km (0.069 R)
• M82: 58,588,061 km (0.11 R)
• M83: 63,374,296 km (0.109 R)
• M84: 63,913,895 km (0.116 R)
• M85: 64,346,532 km (0.114 R)
• M86: 65,977,897 km (0.083 R)
• M87: 66,415,171 km (0.112 R)
• M88: 67,953,486 km (0.106 R)
• M89: 68,616,205 km (0.118 R)
• M90: 69,725,623 km (0.079 R)
• M91: 70,282,576 km (0.104 R)
• M92: 70,841,024 km (0.073 R)
• M93: 71,176,872 km (0.101 R)

Planet 7 - Ice Giant

Semi-Major Axis: 16.17 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 501.2

Radius: 5.8

Gravity: 14.9 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 12.35 AU - 19.99 AU

Year: 24761 Days

Day: 19.3 Hours

Environment

Temp: -208 °C

Axial Tilt: 34.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 79,052,303 km

• M1: 189,241 km (0.101 R)
• M2: 247,136 km (0.105 R)
• M3: 422,464 km (0.115 R)
• M4: 1,380,938 km (0.098 R)
• M5: 1,503,608 km (0.097 R)
• M6: 1,598,004 km (0.068 R)
• M7: 1,759,720 km (0.108 R)
• M8: 2,797,779 km (0.052 R)
• M9: 2,914,316 km (0.094 R)
• M10: 3,946,242 km (0.102 R)
• M11: 4,343,125 km (0.115 R)
• M12: 4,523,540 km (0.069 R)
• M13: 4,938,525 km (0.113 R)
• M14: 5,755,329 km (0.088 R)
• M15: 7,136,267 km (0.069 R)
• M16: 9,184,711 km (0.117 R)
• M17: 11,648,887 km (0.065 R)
• M18: 13,310,321 km (0.089 R)
• M19: 15,730,067 km (0.032 R)
• M20: 17,203,007 km (0.07 R)
• M21: 17,703,711 km (0.087 R)
• M22: 17,919,731 km (0.088 R)
• M23: 19,234,247 km (0.106 R)
• M24: 19,977,898 km (0.114 R)
• M25: 20,277,842 km (0.101 R)
• M26: 22,032,176 km (0.093 R)
• M27: 23,280,869 km (0.108 R)
• M28: 23,438,546 km (0.062 R)
• M29: 23,755,095 km (0.037 R)
• M30: 23,834,382 km (0.106 R)
• M31: 24,072,990 km (0.117 R)
• M32: 24,312,347 km (0.108 R)
• M33: 25,115,837 km (0.077 R)
• M34: 27,828,495 km (0.092 R)
• M35: 28,500,040 km (0.076 R)
• M36: 29,176,821 km (0.034 R)
• M37: 29,517,156 km (0.102 R)
• M38: 30,546,240 km (0.075 R)
• M39: 31,238,878 km (0.094 R)
• M40: 31,587,142 km (0.058 R)
• M41: 32,024,267 km (0.094 R)
• M42: 33,347,460 km (0.076 R)
• M43: 33,614,342 km (0.086 R)
• M44: 33,881,823 km (0.107 R)
• M45: 34,688,455 km (0.12 R)
• M46: 35,049,136 km (0.115 R)
• M47: 35,139,493 km (0.041 R)
• M48: 35,320,356 km (0.082 R)
• M49: 37,054,495 km (0.103 R)
• M50: 37,238,650 km (0.118 R)
• M51: 37,700,309 km (0.108 R)
• M52: 37,978,262 km (0.113 R)
• M53: 38,349,863 km (0.059 R)
• M54: 39,565,944 km (0.06 R)
• M55: 39,754,138 km (0.112 R)
• M56: 40,225,970 km (0.057 R)
• M57: 40,699,746 km (0.067 R)
• M58: 42,131,847 km (0.073 R)
• M59: 42,805,785 km (0.031 R)
• M60: 42,902,425 km (0.109 R)
• M61: 43,289,435 km (0.107 R)
• M62: 43,386,374 km (0.092 R)
• M63: 43,580,403 km (0.026 R)
• M64: 44,359,658 km (0.081 R)
• M65: 44,848,993 km (0.067 R)
• M66: 45,340,123 km (0.047 R)
• M67: 45,931,932 km (0.089 R)
• M68: 46,030,816 km (0.084 R)
• M69: 46,526,135 km (0.054 R)
• M70: 46,625,468 km (0.118 R)
• M71: 46,923,766 km (0.03 R)
• M72: 48,525,510 km (0.1 R)
• M73: 49,434,317 km (0.078 R)
• M74: 49,535,595 km (0.108 R)
• M75: 52,297,471 km (0.051 R)
• M76: 52,607,288 km (0.1 R)
• M77: 56,479,778 km (0.088 R)
• M78: 58,503,838 km (0.113 R)
• M79: 58,610,950 km (0.052 R)
• M80: 59,040,296 km (0.104 R)
• M81: 59,686,409 km (0.043 R)
• M82: 61,094,125 km (0.104 R)
• M83: 62,622,267 km (0.116 R)
• M84: 62,841,727 km (0.06 R)
• M85: 63,501,304 km (0.034 R)
• M86: 63,721,662 km (0.068 R)
• M87: 65,160,195 km (0.083 R)
• M88: 65,716,400 km (0.117 R)
• M89: 66,385,850 km (0.088 R)
• M90: 69,199,487 km (0.116 R)
• M91: 69,994,301 km (0.111 R)
• M92: 72,511,734 km (0.105 R)
• M93: 73,434,453 km (0.116 R)
• M94: 75,992,128 km (0.112 R)
• M95: 77,517,278 km (0.084 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 229 - 17,786 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit