🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.61

Radius: 1.47

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.22

Orbit Range: 0.49 AU - 0.77 AU

Year: 188 Days

Day: 30.1 Hours

Environment

Temp: 187 °C

Axial Tilt: 4.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Asteroid Belt

Center: 0.96 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Terrestrial

Semi-Major Axis: 1.29 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.06

Radius: 1.56

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 1.05 AU - 1.53 AU

Year: 552 Days

Day: 44.5 Hours

Environment

Temp: -22 °C

Axial Tilt: 13 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 87,820,006 km

• M1: 723,156 km (0.072 R)

Planet 3 - Gas Giant

Semi-Major Axis: 6.13 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 618.8

Radius: 10.9

Gravity: 5.21 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 5.77 AU - 6.49 AU

Year: 5718 Days

Day: 8.1 Hours

Environment

Temp: -161 °C

Axial Tilt: 26.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 87,820,006 km

• M1: 146,756 km (0.107 R)
• M2: 253,718 km (0.067 R)
• M3: 326,123 km (0.055 R)
• M4: 399,426 km (0.104 R)
• M5: 868,266 km (0.047 R)
• M6: 1,080,994 km (0.041 R)
• M7: 1,407,566 km (0.102 R)
• M8: 1,540,260 km (0.081 R)
• M9: 1,677,291 km (0.059 R)
• M10: 2,208,065 km (0.115 R)
• M11: 2,542,715 km (0.118 R)
• M12: 2,978,494 km (0.119 R)
• M13: 3,085,755 km (0.098 R)
• M14: 3,415,319 km (0.095 R)
• M15: 3,527,817 km (0.063 R)
• M16: 4,156,427 km (0.097 R)
• M17: 4,300,789 km (0.087 R)
• M18: 4,570,065 km (0.106 R)
• M19: 4,870,009 km (0.051 R)
• M20: 5,674,846 km (0.107 R)
• M21: 6,381,396 km (0.06 R)
• M22: 6,632,571 km (0.06 R)
• M23: 7,231,112 km (0.108 R)
• M24: 7,757,996 km (0.118 R)
• M25: 7,966,386 km (0.107 R)
• M26: 8,479,955 km (0.092 R)
• M27: 8,941,914 km (0.036 R)
• M28: 9,698,430 km (0.113 R)
• M29: 10,475,292 km (0.033 R)
• M30: 10,705,672 km (0.11 R)
• M31: 11,037,630 km (0.103 R)
• M32: 11,339,369 km (0.085 R)
• M33: 11,916,817 km (0.119 R)
• M34: 12,053,998 km (0.116 R)
• M35: 13,241,955 km (0.117 R)
• M36: 13,705,858 km (0.062 R)
• M37: 13,885,824 km (0.07 R)
• M38: 14,466,712 km (0.106 R)
• M39: 14,576,517 km (0.115 R)
• M40: 15,204,080 km (0.084 R)
• M41: 15,278,580 km (0.098 R)
• M42: 15,502,528 km (0.077 R)
• M43: 15,577,327 km (0.076 R)
• M44: 15,652,425 km (0.102 R)
• M45: 15,878,168 km (0.078 R)
• M46: 16,180,954 km (0.09 R)
• M47: 17,255,516 km (0.12 R)
• M48: 17,644,919 km (0.084 R)
• M49: 18,472,046 km (0.057 R)
• M50: 18,591,275 km (0.082 R)
• M51: 18,750,597 km (0.105 R)
• M52: 19,191,013 km (0.102 R)
• M53: 20,082,317 km (0.114 R)
• M54: 20,450,777 km (0.077 R)
• M55: 21,611,507 km (0.068 R)
• M56: 21,779,056 km (0.066 R)
• M57: 21,905,018 km (0.044 R)
• M58: 22,157,689 km (0.099 R)
• M59: 22,284,398 km (0.101 R)
• M60: 23,650,675 km (0.119 R)
• M61: 24,343,912 km (0.039 R)
• M62: 24,956,066 km (0.105 R)
• M63: 25,263,939 km (0.055 R)
• M64: 25,972,584 km (0.069 R)
• M65: 26,912,657 km (0.116 R)
• M66: 27,138,101 km (0.081 R)
• M67: 27,818,322 km (0.074 R)
• M68: 28,000,533 km (0.105 R)
• M69: 28,641,859 km (0.104 R)
• M70: 28,872,090 km (0.101 R)
• M71: 29,149,145 km (0.062 R)
• M72: 29,566,374 km (0.084 R)
• M73: 29,892,198 km (0.029 R)
• M74: 30,688,657 km (0.091 R)
• M75: 31,586,992 km (0.08 R)

Planet 4 - Gas Giant

Semi-Major Axis: 8.03 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 778.2

Radius: 14.8

Gravity: 3.55 G

Time & Orbit

Eccentricity (e): 0.121

Orbit Range: 7.06 AU - 9 AU

Year: 8572 Days

Day: 7.2 Hours

Environment

Temp: -164 °C

Axial Tilt: 16.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 87,820,006 km

• M1: 188,045 km (0.119 R)
• M2: 406,009 km (0.075 R)
• M3: 557,252 km (0.116 R)
• M4: 671,545 km (0.056 R)
• M5: 911,799 km (0.067 R)
• M6: 1,201,121 km (0.109 R)
• M7: 1,317,658 km (0.043 R)
• M8: 1,521,111 km (0.091 R)
• M9: 2,847,745 km (0.075 R)
• M10: 3,007,067 km (0.071 R)
• M11: 3,674,124 km (0.044 R)
• M12: 4,024,931 km (0.118 R)
• M13: 4,356,140 km (0.1 R)
• M14: 4,696,476 km (0.114 R)
• M15: 4,790,722 km (0.069 R)
• M16: 5,468,999 km (0.091 R)
• M17: 5,568,482 km (0.078 R)
• M18: 5,769,092 km (0.093 R)
• M19: 6,040,313 km (0.077 R)
• M20: 6,212,052 km (0.119 R)
• M21: 6,350,729 km (0.1 R)
• M22: 7,569,951 km (0.054 R)
• M23: 7,904,901 km (0.06 R)
• M24: 8,705,100 km (0.112 R)
• M25: 9,332,364 km (0.102 R)
• M26: 9,531,329 km (0.079 R)
• M27: 9,893,206 km (0.111 R)
• M28: 10,177,742 km (0.101 R)
• M29: 10,880,104 km (0.095 R)
• M30: 11,984,585 km (0.108 R)
• M31: 12,331,652 km (0.106 R)
• M32: 14,436,943 km (0.102 R)
• M33: 15,413,368 km (0.075 R)
• M34: 15,507,465 km (0.051 R)
• M35: 16,219,401 km (0.093 R)
• M36: 17,527,635 km (0.101 R)
• M37: 17,921,825 km (0.036 R)
• M38: 18,070,376 km (0.104 R)
• M39: 18,568,537 km (0.041 R)
• M40: 20,038,934 km (0.079 R)
• M41: 20,554,598 km (0.053 R)
• M42: 20,762,090 km (0.109 R)
• M43: 21,284,037 km (0.086 R)
• M44: 21,493,923 km (0.025 R)
• M45: 22,127,919 km (0.097 R)
• M46: 22,340,647 km (0.074 R)
• M47: 22,929,015 km (0.064 R)
• M48: 24,779,990 km (0.077 R)
• M49: 25,333,651 km (0.031 R)
• M50: 27,132,267 km (0.034 R)
• M51: 27,302,958 km (0.075 R)
• M52: 27,588,391 km (0.119 R)
• M53: 29,030,065 km (0.095 R)
• M54: 29,146,452 km (0.076 R)
• M55: 29,848,066 km (0.092 R)
• M56: 31,746,164 km (0.094 R)
• M57: 32,467,974 km (0.051 R)
• M58: 33,195,319 km (0.066 R)
• M59: 34,111,905 km (0.103 R)
• M60: 34,851,367 km (0.111 R)
• M61: 35,098,952 km (0.102 R)
• M62: 35,285,051 km (0.077 R)
• M63: 36,345,850 km (0.111 R)
• M64: 37,353,840 km (0.101 R)
• M65: 37,670,689 km (0.117 R)
• M66: 38,179,471 km (0.112 R)
• M67: 38,434,835 km (0.108 R)
• M68: 38,818,852 km (0.076 R)
• M69: 39,075,562 km (0.075 R)
• M70: 39,397,198 km (0.081 R)
• M71: 39,848,983 km (0.036 R)
• M72: 39,978,385 km (0.093 R)
• M73: 40,237,638 km (0.106 R)
• M74: 44,864,252 km (0.096 R)
• M75: 44,998,890 km (0.066 R)
• M76: 45,133,678 km (0.099 R)

Planet 5 - Ice Giant

Semi-Major Axis: 17.77 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 529

Radius: 4.3

Gravity: 28.61 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 13.67 AU - 21.87 AU

Year: 28220 Days

Day: 22.8 Hours

Environment

Temp: -203 °C

Axial Tilt: 17.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 87,820,006 km

• M1: 183,557 km (0.066 R)
• M2: 214,673 km (0.101 R)
• M3: 248,033 km (0.095 R)
• M4: 464,651 km (0.112 R)
• M5: 836,102 km (0.097 R)
• M6: 891,304 km (0.081 R)
• M7: 1,124,378 km (0.085 R)
• M8: 1,375,702 km (0.088 R)
• M9: 2,039,468 km (0.081 R)
• M10: 2,076,718 km (0.119 R)
• M11: 2,152,115 km (0.053 R)
• M12: 2,423,186 km (0.049 R)
• M13: 3,610,993 km (0.115 R)
• M14: 4,119,925 km (0.112 R)
• M15: 4,849,365 km (0.054 R)
• M16: 4,899,480 km (0.094 R)
• M17: 5,409,309 km (0.092 R)
• M18: 6,043,156 km (0.12 R)
• M19: 6,755,989 km (0.028 R)
• M20: 7,322,217 km (0.102 R)
• M21: 7,669,284 km (0.059 R)
• M22: 7,727,628 km (0.068 R)
• M23: 8,021,587 km (0.108 R)
• M24: 8,742,051 km (0.05 R)
• M25: 9,110,062 km (0.07 R)
• M26: 10,179,836 km (0.11 R)
• M27: 11,421,648 km (0.109 R)
• M28: 11,621,959 km (0.054 R)
• M29: 12,162,157 km (0.119 R)
• M30: 12,710,433 km (0.037 R)
• M31: 13,196,776 km (0.103 R)
• M32: 13,266,638 km (0.079 R)
• M33: 13,618,343 km (0.086 R)
• M34: 14,331,027 km (0.094 R)
• M35: 15,422,493 km (0.117 R)
• M36: 15,643,898 km (0.109 R)
• M37: 17,376,690 km (0.094 R)
• M38: 19,646,389 km (0.113 R)
• M39: 21,101,378 km (0.06 R)
• M40: 22,842,248 km (0.036 R)
• M41: 22,926,322 km (0.091 R)
• M42: 23,263,516 km (0.098 R)
• M43: 24,542,428 km (0.114 R)
• M44: 25,931,744 km (0.104 R)
• M45: 26,195,036 km (0.108 R)
• M46: 27,435,501 km (0.111 R)
• M47: 28,152,973 km (0.09 R)
• M48: 28,333,238 km (0.079 R)
• M49: 28,423,595 km (0.043 R)
• M50: 28,513,953 km (0.096 R)
• M51: 30,526,792 km (0.111 R)
• M52: 33,630,649 km (0.078 R)
• M53: 33,821,984 km (0.094 R)
• M54: 34,977,478 km (0.068 R)
• M55: 35,657,550 km (0.114 R)
• M56: 35,852,626 km (0.104 R)
• M57: 36,048,150 km (0.069 R)
• M58: 36,145,987 km (0.088 R)
• M59: 36,243,824 km (0.071 R)
• M60: 38,221,209 km (0.113 R)
• M61: 41,252,211 km (0.093 R)
• M62: 45,411,930 km (0.085 R)
• M63: 45,517,546 km (0.108 R)
• M64: 47,863,390 km (0.058 R)
• M65: 48,509,952 km (0.1 R)
• M66: 49,702,696 km (0.071 R)
• M67: 50,248,130 km (0.097 R)
• M68: 50,685,853 km (0.105 R)
• M69: 53,450,272 km (0.111 R)
• M70: 53,561,872 km (0.116 R)
• M71: 53,897,121 km (0.119 R)
• M72: 55,132,350 km (0.114 R)
• M73: 55,245,147 km (0.081 R)
• M74: 58,433,078 km (0.108 R)
• M75: 58,893,391 km (0.064 R)
• M76: 59,470,390 km (0.064 R)
• M77: 62,383,658 km (0.052 R)
• M78: 65,343,004 km (0.049 R)
• M79: 65,462,383 km (0.06 R)
• M80: 65,820,819 km (0.038 R)
• M81: 66,060,026 km (0.101 R)
• M82: 66,659,614 km (0.094 R)
• M83: 67,260,848 km (0.099 R)
• M84: 72,012,525 km (0.067 R)
• M85: 75,865,867 km (0.046 R)
• M86: 78,133,771 km (0.104 R)
• M87: 79,658,173 km (0.103 R)
• M88: 79,785,631 km (0.095 R)
• M89: 82,091,682 km (0.12 R)
• M90: 84,289,574 km (0.088 R)
• M91: 84,419,425 km (0.067 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 500 - 12,942 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit