🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.11 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.55

Radius: 1.83

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 0.9 AU - 1.32 AU

Year: 417 Days

Day: 42.1 Hours

Environment

Temp: 14 °C

Axial Tilt: 25.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 1.36 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.85

Radius: 1.28

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 1.13 AU - 1.59 AU

Year: 565 Days

Day: 28.6 Hours

Environment

Temp: 12 °C

Axial Tilt: 34.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 71,176,379 km

• M1: 305,329 km (0.073 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.41 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.64

Radius: 1.68

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 1.84 AU - 2.98 AU

Year: 1334 Days

Day: 34.7 Hours

Environment

Temp: -77 °C

Axial Tilt: 18 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.63 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.44

Radius: 1.43

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.22

Orbit Range: 2.05 AU - 3.21 AU

Year: 1520 Days

Day: 34 Hours

Environment

Temp: -79 °C

Axial Tilt: 29.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.01 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Terrestrial

Semi-Major Axis: 3.38 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.64

Radius: 1.22

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.208

Orbit Range: 2.68 AU - 4.08 AU

Year: 2215 Days

Day: 24.5 Hours

Environment

Temp: -115 °C

Axial Tilt: 31.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 71,176,379 km

• M1: 953,836 km (0.068 R)

Planet 6 - Gas Giant

Semi-Major Axis: 9.94 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 805.9

Radius: 13.3

Gravity: 4.56 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 9.82 AU - 10.06 AU

Year: 11171 Days

Day: 9.2 Hours

Environment

Temp: -173 °C

Axial Tilt: 26.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 71,176,379 km

• M1: 184,604 km (0.086 R)
• M2: 330,611 km (0.066 R)
• M3: 521,049 km (0.099 R)
• M4: 666,608 km (0.086 R)
• M5: 809,474 km (0.032 R)
• M6: 1,149,809 km (0.096 R)
• M7: 1,348,475 km (0.097 R)
• M8: 1,656,348 km (0.05 R)
• M9: 1,960,779 km (0.088 R)
• M10: 2,066,395 km (0.07 R)
• M11: 2,394,912 km (0.091 R)
• M12: 2,536,881 km (0.041 R)
• M13: 2,859,414 km (0.033 R)
• M14: 3,195,261 km (0.059 R)
• M15: 3,511,810 km (0.066 R)
• M16: 3,739,498 km (0.105 R)
• M17: 3,905,252 km (0.116 R)
• M18: 4,175,576 km (0.078 R)
• M19: 4,382,320 km (0.119 R)
• M20: 4,699,019 km (0.037 R)
• M21: 5,132,853 km (0.113 R)
• M22: 5,354,706 km (0.073 R)
• M23: 5,466,905 km (0.081 R)
• M24: 5,579,851 km (0.057 R)
• M25: 6,913,666 km (0.11 R)
• M26: 7,532,552 km (0.104 R)
• M27: 8,298,643 km (0.083 R)
• M28: 8,735,169 km (0.117 R)
• M29: 10,321,206 km (0.108 R)
• M30: 10,461,230 km (0.103 R)
• M31: 10,649,124 km (0.025 R)
• M32: 12,388,948 km (0.041 R)
• M33: 12,537,798 km (0.062 R)
• M34: 12,787,476 km (0.12 R)
• M35: 14,111,866 km (0.102 R)
• M36: 14,215,538 km (0.075 R)
• M37: 14,737,933 km (0.082 R)
• M38: 15,372,976 km (0.104 R)
• M39: 15,640,158 km (0.116 R)
• M40: 16,560,484 km (0.094 R)
• M41: 17,609,614 km (0.107 R)
• M42: 18,396,499 km (0.084 R)
• M43: 18,965,719 km (0.075 R)
• M44: 19,080,161 km (0.092 R)
• M45: 19,252,348 km (0.113 R)
• M46: 19,367,539 km (0.068 R)
• M47: 19,540,623 km (0.057 R)
• M48: 20,589,753 km (0.065 R)
• M49: 20,884,611 km (0.094 R)
• M50: 21,121,275 km (0.109 R)
• M51: 21,240,055 km (0.077 R)
• M52: 22,017,216 km (0.099 R)
• M53: 22,439,531 km (0.117 R)
• M54: 23,660,998 km (0.103 R)
• M55: 25,155,181 km (0.07 R)
• M56: 25,344,123 km (0.083 R)
• M57: 25,596,794 km (0.07 R)
• M58: 27,194,499 km (0.084 R)
• M59: 29,950,990 km (0.078 R)
• M60: 32,383,451 km (0.059 R)
• M61: 34,109,960 km (0.083 R)
• M62: 35,159,988 km (0.089 R)
• M63: 36,933,770 km (0.099 R)
• M64: 37,435,670 km (0.094 R)
• M65: 37,939,815 km (0.115 R)
• M66: 39,100,545 km (0.034 R)
• M67: 41,011,508 km (0.097 R)
• M68: 41,382,511 km (0.042 R)
• M69: 42,652,298 km (0.08 R)
• M70: 43,103,485 km (0.092 R)
• M71: 43,329,677 km (0.102 R)
• M72: 43,783,258 km (0.1 R)
• M73: 48,718,342 km (0.093 R)
• M74: 49,426,388 km (0.062 R)
• M75: 49,663,052 km (0.102 R)
• M76: 50,296,300 km (0.064 R)
• M77: 51,091,562 km (0.028 R)
• M78: 52,453,202 km (0.082 R)
• M79: 53,259,684 km (0.066 R)
• M80: 53,502,332 km (0.06 R)

Planet 7 - Gas Giant

Semi-Major Axis: 12.01 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 712.3

Radius: 8.5

Gravity: 9.86 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 11.1 AU - 12.92 AU

Year: 14836 Days

Day: 13.8 Hours

Environment

Temp: -175 °C

Axial Tilt: 159.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 71,176,379 km

• M1: 159,621 km (0.096 R)
• M2: 810,820 km (0.046 R)
• M3: 1,055,862 km (0.071 R)
• M4: 1,199,326 km (0.093 R)
• M5: 1,298,809 km (0.044 R)
• M6: 1,532,630 km (0.106 R)
• M7: 2,190,262 km (0.071 R)
• M8: 2,532,991 km (0.094 R)
• M9: 2,792,992 km (0.025 R)
• M10: 2,959,794 km (0.063 R)
• M11: 3,373,731 km (0.073 R)
• M12: 3,954,021 km (0.034 R)
• M13: 4,881,528 km (0.105 R)
• M14: 4,961,862 km (0.088 R)
• M15: 5,042,495 km (0.049 R)
• M16: 5,123,727 km (0.045 R)
• M17: 5,205,258 km (0.108 R)
• M18: 5,452,693 km (0.05 R)
• M19: 5,661,831 km (0.108 R)
• M20: 6,746,565 km (0.066 R)
• M21: 7,243,978 km (0.106 R)
• M22: 7,988,526 km (0.094 R)
• M23: 8,659,772 km (0.113 R)
• M24: 8,854,997 km (0.054 R)
• M25: 9,051,569 km (0.103 R)
• M26: 9,299,452 km (0.027 R)
• M27: 9,801,652 km (0.086 R)
• M28: 10,416,201 km (0.112 R)
• M29: 12,497,855 km (0.104 R)
• M30: 13,331,863 km (0.095 R)
• M31: 13,613,855 km (0.09 R)
• M32: 13,670,403 km (0.034 R)
• M33: 14,126,377 km (0.118 R)
• M34: 14,994,643 km (0.107 R)
• M35: 16,119,171 km (0.034 R)
• M36: 18,699,883 km (0.05 R)
• M37: 18,888,975 km (0.085 R)
• M38: 19,716,251 km (0.026 R)
• M39: 19,844,606 km (0.083 R)
• M40: 20,425,345 km (0.059 R)
• M41: 23,616,417 km (0.074 R)
• M42: 24,991,072 km (0.072 R)
• M43: 25,199,462 km (0.119 R)
• M44: 25,688,049 km (0.102 R)
• M45: 26,745,556 km (0.096 R)
• M46: 27,172,658 km (0.096 R)
• M47: 27,817,275 km (0.07 R)
• M48: 28,033,295 km (0.077 R)
• M49: 29,487,685 km (0.087 R)
• M50: 30,520,359 km (0.096 R)
• M51: 30,668,910 km (0.077 R)
• M52: 31,414,954 km (0.047 R)
• M53: 31,489,753 km (0.048 R)
• M54: 32,091,436 km (0.11 R)
• M55: 32,166,833 km (0.111 R)
• M56: 33,229,577 km (0.119 R)
• M57: 33,842,030 km (0.111 R)
• M58: 33,918,924 km (0.071 R)
• M59: 34,149,753 km (0.08 R)
• M60: 34,767,742 km (0.088 R)
• M61: 35,078,158 km (0.076 R)
• M62: 35,545,501 km (0.052 R)
• M63: 36,565,160 km (0.091 R)
• M64: 38,552,867 km (0.103 R)
• M65: 40,005,612 km (0.106 R)
• M66: 40,249,457 km (0.113 R)
• M67: 40,820,472 km (0.096 R)
• M68: 40,902,152 km (0.067 R)
• M69: 42,218,165 km (0.116 R)
• M70: 42,383,620 km (0.068 R)
• M71: 44,050,140 km (0.084 R)
• M72: 45,568,259 km (0.117 R)
• M73: 45,738,053 km (0.111 R)
• M74: 47,189,302 km (0.095 R)
• M75: 48,742,427 km (0.108 R)
• M76: 49,176,859 km (0.112 R)
• M77: 50,136,978 km (0.056 R)
• M78: 50,575,450 km (0.1 R)
• M79: 51,279,757 km (0.115 R)
• M80: 53,233,056 km (0.079 R)
• M81: 53,680,354 km (0.041 R)
• M82: 53,949,331 km (0.12 R)
• M83: 54,668,747 km (0.053 R)
• M84: 55,935,541 km (0.097 R)
• M85: 56,299,363 km (0.092 R)
• M86: 57,120,506 km (0.105 R)
• M87: 57,945,688 km (0.043 R)
• M88: 59,052,114 km (0.111 R)
• M89: 60,444,870 km (0.117 R)
• M90: 61,098,463 km (0.11 R)
• M91: 62,507,077 km (0.102 R)

Planet 8 - Gas Giant

Semi-Major Axis: 12.23 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 965

Radius: 12.2

Gravity: 6.48 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 10.74 AU - 13.72 AU

Year: 15245 Days

Day: 5.4 Hours

Environment

Temp: -181 °C

Axial Tilt: 49.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 71,176,379 km

• M1: 153,936 km (0.094 R)
• M2: 719,865 km (0.064 R)
• M3: 875,447 km (0.111 R)
• M4: 993,928 km (0.028 R)
• M5: 1,383,481 km (0.057 R)
• M6: 1,552,527 km (0.025 R)
• M7: 1,639,742 km (0.072 R)
• M8: 3,328,403 km (0.05 R)
• M9: 3,596,632 km (0.08 R)
• M10: 3,832,398 km (0.077 R)
• M11: 4,782,794 km (0.112 R)
• M12: 5,351,265 km (0.119 R)
• M13: 5,666,319 km (0.108 R)
• M14: 5,757,573 km (0.109 R)
• M15: 7,084,656 km (0.037 R)
• M16: 7,232,309 km (0.1 R)
• M17: 8,088,458 km (0.078 R)
• M18: 9,513,527 km (0.088 R)
• M19: 9,840,698 km (0.058 R)
• M20: 9,950,652 km (0.11 R)
• M21: 10,282,759 km (0.057 R)
• M22: 10,450,159 km (0.074 R)
• M23: 11,243,626 km (0.085 R)
• M24: 11,589,646 km (0.044 R)
• M25: 11,822,271 km (0.108 R)
• M26: 13,068,870 km (0.12 R)
• M27: 13,311,069 km (0.078 R)
• M28: 13,432,692 km (0.086 R)
• M29: 15,238,039 km (0.069 R)
• M30: 16,331,450 km (0.119 R)
• M31: 16,592,498 km (0.09 R)
• M32: 17,118,484 km (0.118 R)
• M33: 17,583,435 km (0.114 R)
• M34: 18,187,062 km (0.082 R)
• M35: 19,002,670 km (0.118 R)
• M36: 19,414,961 km (0.106 R)
• M37: 20,388,544 km (0.118 R)
• M38: 21,591,909 km (0.06 R)
• M39: 22,382,833 km (0.115 R)
• M40: 23,992,955 km (0.058 R)
• M41: 24,215,557 km (0.047 R)
• M42: 24,364,108 km (0.068 R)
• M43: 24,587,756 km (0.106 R)
• M44: 24,737,205 km (0.09 R)
• M45: 25,640,327 km (0.07 R)
• M46: 25,867,865 km (0.08 R)
• M47: 27,789,300 km (0.115 R)
• M48: 28,257,243 km (0.11 R)
• M49: 28,413,872 km (0.102 R)
• M50: 28,649,339 km (0.072 R)
• M51: 28,885,254 km (0.056 R)
• M52: 29,915,685 km (0.108 R)
• M53: 33,161,061 km (0.085 R)
• M54: 34,156,186 km (0.118 R)
• M55: 36,006,113 km (0.11 R)
• M56: 36,857,774 km (0.118 R)
• M57: 38,061,289 km (0.089 R)
• M58: 38,667,758 km (0.06 R)
• M59: 39,802,608 km (0.111 R)
• M60: 39,978,236 km (0.077 R)
• M61: 40,859,966 km (0.105 R)
• M62: 41,214,513 km (0.106 R)
• M63: 41,748,128 km (0.062 R)
• M64: 41,837,289 km (0.118 R)
• M65: 42,105,218 km (0.1 R)
• M66: 42,552,965 km (0.119 R)
• M67: 43,182,473 km (0.073 R)
• M68: 43,272,680 km (0.119 R)
• M69: 45,731,171 km (0.047 R)
• M70: 45,915,027 km (0.087 R)
• M71: 48,141,044 km (0.102 R)
• M72: 50,782,344 km (0.098 R)
• M73: 51,449,999 km (0.083 R)
• M74: 52,505,113 km (0.08 R)
• M75: 53,858,225 km (0.111 R)
• M76: 53,955,314 km (0.111 R)
• M77: 55,516,518 km (0.072 R)
• M78: 56,499,974 km (0.095 R)
• M79: 56,598,559 km (0.109 R)
• M80: 57,092,681 km (0.098 R)
• M81: 59,785,742 km (0.117 R)
• M82: 59,986,951 km (0.027 R)
• M83: 60,288,989 km (0.12 R)
• M84: 60,995,839 km (0.118 R)
• M85: 61,603,954 km (0.106 R)
• M86: 63,030,669 km (0.071 R)
• M87: 63,440,268 km (0.1 R)
• M88: 63,748,141 km (0.042 R)
• M89: 64,777,823 km (0.106 R)
• M90: 66,644,954 km (0.106 R)
• M91: 66,853,493 km (0.12 R)

Kuiper Belt

Range: 30.8 - 53.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 241 - 20,218 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit