🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.51

Radius: 1.83

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 0.57 AU - 0.69 AU

Year: 179 Days

Day: 27.6 Hours

Environment

Temp: 201 °C

Axial Tilt: 37.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 39,303,234 km

• M1: 398,828 km (0.115 R)
• M2: 511,026 km (0.055 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.82 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.94

Radius: 1.73

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.237

Orbit Range: 0.63 AU - 1.01 AU

Year: 266 Days

Day: 40.7 Hours

Environment

Temp: 111 °C

Axial Tilt: 24.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 39,303,234 km

• M1: 633,547 km (0.09 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.25 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.23

Radius: 1.38

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 1 AU - 1.51 AU

Year: 501 Days

Day: 24.9 Hours

Environment

Temp: 22 °C

Axial Tilt: 13.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 39,303,234 km

• M1: 122,521 km (0.106 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.77 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.1

Radius: 1.35

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 3 AU - 4.54 AU

Year: 2622 Days

Day: 31.1 Hours

Environment

Temp: -123 °C

Axial Tilt: 26.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 39,303,234 km

• M1: 1,160,131 km (0.082 R)

Planet 5 - Terrestrial

Semi-Major Axis: 4.75 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.87

Radius: 1.52

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 3.9 AU - 5.61 AU

Year: 3708 Days

Day: 34.8 Hours

Environment

Temp: -122 °C

Axial Tilt: 12.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 39,303,234 km

• M1: 925,113 km (0.069 R)

Planet 6 - Gas Giant

Semi-Major Axis: 11.7 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 742.8

Radius: 14.5

Gravity: 3.53 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 11.33 AU - 12.07 AU

Year: 14334 Days

Day: 14.5 Hours

Environment

Temp: -188 °C

Axial Tilt: 36.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 39,303,234 km

• M1: 233,672 km (0.052 R)
• M2: 472,729 km (0.112 R)
• M3: 606,769 km (0.099 R)
• M4: 1,052,271 km (0.117 R)
• M5: 1,336,358 km (0.093 R)
• M6: 2,154,359 km (0.058 R)
• M7: 3,140,059 km (0.096 R)
• M8: 4,026,576 km (0.103 R)
• M9: 4,633,196 km (0.085 R)
• M10: 4,828,720 km (0.072 R)
• M11: 5,107,122 km (0.112 R)
• M12: 5,350,069 km (0.104 R)
• M13: 6,144,733 km (0.043 R)
• M14: 6,577,818 km (0.097 R)
• M15: 7,750,217 km (0.031 R)
• M16: 7,889,792 km (0.069 R)
• M17: 8,171,185 km (0.113 R)
• M18: 8,938,024 km (0.095 R)
• M19: 9,133,399 km (0.063 R)
• M20: 9,878,546 km (0.028 R)
• M21: 10,131,217 km (0.108 R)
• M22: 10,334,969 km (0.117 R)
• M23: 11,216,250 km (0.051 R)
• M24: 11,586,205 km (0.073 R)
• M25: 12,175,621 km (0.105 R)
• M26: 12,719,858 km (0.118 R)
• M27: 13,327,973 km (0.095 R)
• M28: 13,776,169 km (0.048 R)
• M29: 15,853,934 km (0.083 R)
• M30: 16,508,125 km (0.104 R)
• M31: 17,171,292 km (0.098 R)
• M32: 19,023,763 km (0.051 R)
• M33: 19,401,946 km (0.113 R)
• M34: 19,655,365 km (0.049 R)
• M35: 19,973,859 km (0.076 R)
• M36: 20,744,886 km (0.095 R)
• M37: 21,460,413 km (0.112 R)
• M38: 23,452,458 km (0.118 R)
• M39: 24,676,019 km (0.115 R)
• M40: 27,610,830 km (0.049 R)
• M41: 27,824,755 km (0.109 R)
• M42: 28,685,541 km (0.09 R)
• M43: 29,774,015 km (0.1 R)
• M44: 30,066,479 km (0.071 R)
• M45: 30,580,647 km (0.088 R)
• M46: 31,097,807 km (0.063 R)
• M47: 32,065,855 km (0.078 R)
• M48: 32,741,888 km (0.036 R)
• M49: 33,195,169 km (0.12 R)
• M50: 33,346,712 km (0.099 R)
• M51: 33,650,545 km (0.05 R)
• M52: 33,955,276 km (0.057 R)
• M53: 34,108,015 km (0.041 R)
• M54: 34,260,904 km (0.059 R)
• M55: 38,714,882 km (0.091 R)
• M56: 39,434,597 km (0.082 R)
• M57: 39,836,417 km (0.086 R)
• M58: 40,320,366 km (0.075 R)
• M59: 42,357,590 km (0.08 R)
• M60: 42,521,998 km (0.116 R)
• M61: 42,934,140 km (0.098 R)
• M62: 43,596,111 km (0.088 R)
• M63: 44,762,675 km (0.087 R)
• M64: 46,192,980 km (0.114 R)
• M65: 46,786,435 km (0.081 R)
• M66: 47,211,742 km (0.106 R)
• M67: 47,467,554 km (0.088 R)
• M68: 48,753,647 km (0.085 R)
• M69: 49,444,340 km (0.101 R)
• M70: 52,150,865 km (0.057 R)
• M71: 52,857,116 km (0.088 R)
• M72: 54,905,411 km (0.11 R)
• M73: 55,894,103 km (0.11 R)
• M74: 56,707,466 km (0.12 R)
• M75: 56,797,973 km (0.058 R)
• M76: 57,524,720 km (0.094 R)
• M77: 59,262,748 km (0.056 R)
• M78: 59,354,750 km (0.116 R)
• M79: 59,999,667 km (0.107 R)
• M80: 60,092,118 km (0.093 R)
• M81: 61,948,777 km (0.084 R)
• M82: 62,135,476 km (0.101 R)
• M83: 62,322,323 km (0.106 R)

Planet 7 - Ice Giant

Semi-Major Axis: 13.52 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 316.7

Radius: 3.3

Gravity: 29.08 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 11.68 AU - 15.36 AU

Year: 17805 Days

Day: 17.8 Hours

Environment

Temp: -194 °C

Axial Tilt: 15.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 39,303,234 km

• M1: 54,753 km (0.056 R)
• M2: 194,926 km (0.105 R)
• M3: 1,761,515 km (0.04 R)
• M4: 1,971,999 km (0.091 R)
• M5: 2,680,046 km (0.114 R)
• M6: 2,890,979 km (0.093 R)
• M7: 3,076,181 km (0.109 R)
• M8: 3,687,588 km (0.062 R)
• M9: 3,854,539 km (0.061 R)
• M10: 4,058,141 km (0.032 R)
• M11: 4,092,549 km (0.095 R)
• M12: 5,054,014 km (0.113 R)
• M13: 5,165,016 km (0.071 R)
• M14: 5,351,714 km (0.118 R)
• M15: 5,616,951 km (0.075 R)
• M16: 5,964,168 km (0.099 R)
• M17: 6,437,944 km (0.064 R)
• M18: 7,379,214 km (0.116 R)
• M19: 7,421,102 km (0.052 R)
• M20: 8,231,922 km (0.108 R)
• M21: 8,581,682 km (0.101 R)
• M22: 9,522,652 km (0.06 R)
• M23: 9,843,540 km (0.112 R)
• M24: 9,935,842 km (0.066 R)
• M25: 10,354,865 km (0.108 R)
• M26: 11,403,247 km (0.093 R)
• M27: 11,548,806 km (0.055 R)
• M28: 12,038,589 km (0.086 R)
• M29: 14,428,864 km (0.083 R)
• M30: 14,902,940 km (0.115 R)
• M31: 15,168,476 km (0.047 R)
• M32: 15,221,733 km (0.089 R)
• M33: 15,275,139 km (0.105 R)
• M34: 15,328,546 km (0.099 R)
• M35: 16,246,179 km (0.067 R)
• M36: 17,627,715 km (0.105 R)
• M37: 18,417,592 km (0.108 R)
• M38: 19,973,261 km (0.083 R)
• M39: 20,266,024 km (0.064 R)
• M40: 21,331,310 km (0.1 R)
• M41: 21,750,483 km (0.053 R)
• M42: 22,051,624 km (0.066 R)
• M43: 22,354,111 km (0.1 R)
• M44: 22,597,058 km (0.101 R)
• M45: 24,447,134 km (0.093 R)
• M46: 24,634,730 km (0.072 R)
• M47: 26,089,270 km (0.118 R)
• M48: 26,153,149 km (0.081 R)
• M49: 29,611,851 km (0.08 R)
• M50: 30,280,255 km (0.104 R)
• M51: 30,549,082 km (0.06 R)
• M52: 32,246,868 km (0.117 R)
• M53: 32,590,046 km (0.099 R)
• M54: 32,865,605 km (0.082 R)
• M55: 33,349,405 km (0.031 R)
• M56: 34,394,346 km (0.086 R)
• M57: 34,745,003 km (0.06 R)
• M58: 35,449,759 km (0.078 R)
• M59: 35,662,188 km (0.087 R)
• M60: 37,736,960 km (0.027 R)
• M61: 38,606,722 km (0.097 R)
• M62: 38,898,139 km (0.112 R)
• M63: 39,044,147 km (0.099 R)
• M64: 39,263,457 km (0.087 R)
• M65: 40,736,099 km (0.064 R)
• M66: 40,810,150 km (0.093 R)
• M67: 41,032,751 km (0.105 R)
• M68: 43,886,779 km (0.083 R)
• M69: 44,495,792 km (0.1 R)
• M70: 44,572,087 km (0.109 R)
• M71: 46,262,094 km (0.117 R)
• M72: 47,114,952 km (0.078 R)
• M73: 47,660,236 km (0.098 R)
• M74: 48,678,698 km (0.059 R)
• M75: 49,151,128 km (0.11 R)
• M76: 49,625,204 km (0.035 R)
• M77: 51,056,257 km (0.074 R)
• M78: 51,216,028 km (0.099 R)
• M79: 51,376,098 km (0.067 R)
• M80: 52,823,607 km (0.034 R)
• M81: 54,039,987 km (0.077 R)

Planet 8 - Ice Giant

Semi-Major Axis: 15.91 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 73.1

Radius: 5.8

Gravity: 2.17 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 15.86 AU - 15.96 AU

Year: 22729 Days

Day: 21.3 Hours

Environment

Temp: -190 °C

Axial Tilt: 35.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 39,303,234 km

• M1: 105,616 km (0.097 R)
• M2: 217,964 km (0.108 R)
• M3: 296,653 km (0.116 R)
• M4: 362,775 km (0.094 R)
• M5: 446,699 km (0.093 R)
• M6: 677,828 km (0.109 R)
• M7: 1,113,756 km (0.039 R)
• M8: 1,350,121 km (0.087 R)
• M9: 1,662,332 km (0.104 R)
• M10: 2,328,491 km (0.102 R)
• M11: 2,870,634 km (0.065 R)
• M12: 3,270,060 km (0.062 R)
• M13: 3,740,096 km (0.118 R)
• M14: 4,287,026 km (0.036 R)
• M15: 5,035,016 km (0.084 R)
• M16: 5,213,336 km (0.115 R)
• M17: 5,698,931 km (0.101 R)
• M18: 6,104,042 km (0.037 R)
• M19: 6,550,741 km (0.095 R)
• M20: 6,876,266 km (0.094 R)
• M21: 7,007,912 km (0.106 R)
• M22: 7,173,667 km (0.032 R)
• M23: 7,576,833 km (0.118 R)
• M24: 7,849,849 km (0.109 R)
• M25: 8,056,593 km (0.06 R)
• M26: 8,230,276 km (0.098 R)
• M27: 9,045,136 km (0.113 R)
• M28: 9,996,878 km (0.071 R)
• M29: 10,034,128 km (0.117 R)
• M30: 10,071,377 km (0.082 R)
• M31: 10,903,441 km (0.115 R)
• M32: 11,134,121 km (0.034 R)
• M33: 11,211,313 km (0.101 R)
• M34: 11,405,342 km (0.09 R)
• M35: 11,561,223 km (0.059 R)
• M36: 11,757,196 km (0.087 R)
• M37: 12,192,226 km (0.083 R)
• M38: 12,471,675 km (0.036 R)
• M39: 13,569,574 km (0.051 R)
• M40: 14,360,648 km (0.073 R)
• M41: 14,444,722 km (0.084 R)
• M42: 14,740,477 km (0.081 R)
• M43: 14,825,299 km (0.079 R)
• M44: 15,812,944 km (0.081 R)
• M45: 16,249,022 km (0.102 R)
• M46: 16,821,682 km (0.11 R)
• M47: 17,177,426 km (0.112 R)
• M48: 17,311,466 km (0.083 R)
• M49: 17,670,650 km (0.088 R)
• M50: 18,123,034 km (0.096 R)
• M51: 18,259,467 km (0.095 R)
• M52: 18,350,722 km (0.119 R)
• M53: 18,533,531 km (0.119 R)
• M54: 18,671,011 km (0.108 R)
• M55: 19,549,599 km (0.092 R)
• M56: 19,970,418 km (0.039 R)
• M57: 21,442,910 km (0.089 R)
• M58: 21,490,931 km (0.1 R)
• M59: 21,828,424 km (0.079 R)
• M60: 22,070,623 km (0.08 R)
• M61: 22,557,713 km (0.095 R)
• M62: 23,097,612 km (0.106 R)
• M63: 23,196,197 km (0.092 R)
• M64: 24,189,976 km (0.069 R)
• M65: 24,290,057 km (0.111 R)
• M66: 24,390,437 km (0.06 R)
• M67: 25,096,240 km (0.07 R)
• M68: 25,349,958 km (0.114 R)
• M69: 25,859,937 km (0.105 R)
• M70: 26,734,635 km (0.065 R)
• M71: 27,149,470 km (0.091 R)
• M72: 28,249,015 km (0.099 R)
• M73: 29,523,140 km (0.099 R)
• M74: 29,898,331 km (0.113 R)
• M75: 30,599,197 km (0.086 R)
• M76: 31,196,542 km (0.081 R)
• M77: 32,017,235 km (0.11 R)
• M78: 32,072,287 km (0.083 R)
• M79: 32,623,705 km (0.07 R)
• M80: 33,791,765 km (0.054 R)
• M81: 35,030,137 km (0.086 R)
• M82: 35,256,927 km (0.109 R)
• M83: 35,711,854 km (0.086 R)
• M84: 36,800,179 km (0.118 R)
• M85: 36,973,114 km (0.081 R)
• M86: 37,030,709 km (0.095 R)
• M87: 38,307,078 km (0.053 R)

Kuiper Belt

Range: 30.6 - 57.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 504 - 17,642 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit