🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.74 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.04

Radius: 1.33

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 0.66 AU - 0.82 AU

Year: 223 Days

Day: 47.5 Hours

Environment

Temp: 156 °C

Axial Tilt: 10.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.86 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.53

Radius: 1.83

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.077

Orbit Range: 0.79 AU - 0.93 AU

Year: 279 Days

Day: 27.5 Hours

Environment

Temp: 155 °C

Axial Tilt: 11.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.89 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.97

Radius: 1.31

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 0.7 AU - 1.08 AU

Year: 294 Days

Day: 26.9 Hours

Environment

Temp: 131 °C

Axial Tilt: 37.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 75,667,444 km

• M1: 302,936 km (0.11 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.24 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.13

Radius: 1.58

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 1.07 AU - 1.41 AU

Year: 483 Days

Day: 39.2 Hours

Environment

Temp: 7 °C

Axial Tilt: 33.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 5 - Terrestrial

Semi-Major Axis: 1.44 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.68

Radius: 0.86

Gravity: 0.92 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 1.2 AU - 1.68 AU

Year: 605 Days

Day: 23.8 Hours

Environment

Temp: -7 °C

Axial Tilt: 31.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 75,667,444 km

• M1: 34,408 km (0.072 R)

Planet 6 - Terrestrial

Semi-Major Axis: 4.09 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.81

Radius: 1.27

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 3.2 AU - 4.98 AU

Year: 2894 Days

Day: 32.7 Hours

Environment

Temp: -116 °C

Axial Tilt: 21.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 75,667,444 km

• M1: 100,679 km (0.032 R)

Planet 7 - Gas Giant

Semi-Major Axis: 7.03 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 963.3

Radius: 12.3

Gravity: 6.37 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 6.51 AU - 7.55 AU

Year: 6521 Days

Day: 10.3 Hours

Environment

Temp: -154 °C

Axial Tilt: 46.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 75,667,444 km

• M1: 167,250 km (0.118 R)
• M2: 275,410 km (0.117 R)
• M3: 383,270 km (0.069 R)
• M4: 537,056 km (0.098 R)
• M5: 629,957 km (0.076 R)
• M6: 729,439 km (0.076 R)
• M7: 850,613 km (0.111 R)
• M8: 1,029,383 km (0.112 R)
• M9: 1,149,959 km (0.092 R)
• M10: 1,257,370 km (0.117 R)
• M11: 1,482,814 km (0.094 R)
• M12: 1,640,789 km (0.101 R)
• M13: 1,867,281 km (0.087 R)
• M14: 2,824,857 km (0.065 R)
• M15: 3,047,757 km (0.115 R)
• M16: 3,380,164 km (0.11 R)
• M17: 3,643,755 km (0.068 R)
• M18: 3,859,775 km (0.093 R)
• M19: 4,417,924 km (0.103 R)
• M20: 4,619,433 km (0.06 R)
• M21: 4,735,969 km (0.056 R)
• M22: 5,061,494 km (0.071 R)
• M23: 5,734,535 km (0.059 R)
• M24: 6,177,494 km (0.104 R)
• M25: 6,403,238 km (0.107 R)
• M26: 6,598,912 km (0.042 R)
• M27: 6,896,013 km (0.09 R)
• M28: 7,299,179 km (0.05 R)
• M29: 7,572,345 km (0.079 R)
• M30: 7,779,388 km (0.077 R)
• M31: 8,058,389 km (0.092 R)
• M32: 8,234,465 km (0.104 R)
• M33: 8,554,605 km (0.106 R)
• M34: 8,915,136 km (0.107 R)
• M35: 9,428,256 km (0.093 R)
• M36: 9,539,557 km (0.07 R)
• M37: 9,800,755 km (0.083 R)
• M38: 10,140,192 km (0.11 R)
• M39: 10,406,776 km (0.05 R)
• M40: 11,142,349 km (0.106 R)
• M41: 12,135,529 km (0.095 R)
• M42: 12,337,636 km (0.116 R)
• M43: 13,448,101 km (0.106 R)
• M44: 13,699,126 km (0.081 R)
• M45: 13,783,200 km (0.108 R)
• M46: 14,762,168 km (0.09 R)
• M47: 16,205,638 km (0.072 R)
• M48: 16,472,970 km (0.103 R)
• M49: 16,741,647 km (0.094 R)
• M50: 16,831,556 km (0.038 R)
• M51: 17,192,834 km (0.094 R)
• M52: 17,374,446 km (0.072 R)
• M53: 17,511,029 km (0.117 R)
• M54: 17,969,098 km (0.118 R)
• M55: 18,990,552 km (0.03 R)
• M56: 19,272,394 km (0.106 R)
• M57: 19,413,914 km (0.059 R)
• M58: 19,603,006 km (0.114 R)
• M59: 20,174,021 km (0.083 R)
• M60: 20,317,784 km (0.064 R)
• M61: 20,944,151 km (0.075 R)
• M62: 21,040,941 km (0.107 R)
• M63: 22,562,500 km (0.082 R)
• M64: 22,960,880 km (0.12 R)
• M65: 23,110,777 km (0.064 R)
• M66: 23,211,007 km (0.113 R)
• M67: 24,628,746 km (0.072 R)
• M68: 24,833,546 km (0.063 R)
• M69: 26,754,831 km (0.116 R)
• M70: 26,965,315 km (0.115 R)
• M71: 28,079,820 km (0.035 R)
• M72: 29,970,737 km (0.052 R)
• M73: 30,298,954 km (0.074 R)
• M74: 31,235,587 km (0.102 R)
• M75: 32,461,691 km (0.115 R)
• M76: 34,101,882 km (0.103 R)
• M77: 34,788,536 km (0.056 R)
• M78: 35,248,699 km (0.054 R)
• M79: 35,595,317 km (0.092 R)
• M80: 36,875,576 km (0.103 R)
• M81: 38,645,618 km (0.08 R)
• M82: 40,262,173 km (0.111 R)

Planet 8 - Gas Giant

Semi-Major Axis: 7.98 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 631.8

Radius: 12

Gravity: 4.39 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 6.99 AU - 8.97 AU

Year: 7886 Days

Day: 8.8 Hours

Environment

Temp: -147 °C

Axial Tilt: 11.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 75,667,444 km

• M1: 270,024 km (0.067 R)
• M2: 355,445 km (0.11 R)
• M3: 566,527 km (0.067 R)
• M4: 703,409 km (0.115 R)
• M5: 899,831 km (0.084 R)
• M6: 1,538,016 km (0.098 R)
• M7: 1,923,829 km (0.06 R)
• M8: 2,052,184 km (0.097 R)
• M9: 2,183,381 km (0.064 R)
• M10: 2,362,749 km (0.112 R)
• M11: 2,570,540 km (0.109 R)
• M12: 3,128,989 km (0.056 R)
• M13: 3,204,686 km (0.081 R)
• M14: 3,565,964 km (0.084 R)
• M15: 3,751,615 km (0.101 R)
• M16: 4,022,388 km (0.103 R)
• M17: 4,583,080 km (0.117 R)
• M18: 4,990,435 km (0.059 R)
• M19: 5,685,018 km (0.12 R)
• M20: 5,965,215 km (0.075 R)
• M21: 6,122,742 km (0.063 R)
• M22: 6,249,900 km (0.111 R)
• M23: 6,506,759 km (0.081 R)
• M24: 7,739,595 km (0.115 R)
• M25: 8,365,214 km (0.105 R)
• M26: 8,791,268 km (0.07 R)
• M27: 9,334,010 km (0.083 R)
• M28: 9,850,272 km (0.115 R)
• M29: 10,262,564 km (0.118 R)
• M30: 10,413,807 km (0.111 R)
• M31: 10,527,801 km (0.044 R)
• M32: 12,007,323 km (0.115 R)
• M33: 13,468,296 km (0.106 R)
• M34: 13,842,291 km (0.118 R)
• M35: 14,219,726 km (0.072 R)
• M36: 14,388,622 km (0.091 R)
• M37: 14,558,117 km (0.092 R)
• M38: 14,813,630 km (0.087 R)
• M39: 15,199,742 km (0.097 R)
• M40: 15,329,144 km (0.102 R)
• M41: 15,502,379 km (0.083 R)
• M42: 15,763,277 km (0.075 R)
• M43: 16,069,504 km (0.083 R)
• M44: 16,422,106 km (0.116 R)
• M45: 16,643,661 km (0.076 R)
• M46: 16,910,842 km (0.087 R)
• M47: 17,089,762 km (0.077 R)
• M48: 17,179,520 km (0.12 R)
• M49: 17,449,544 km (0.117 R)
• M50: 18,359,997 km (0.116 R)
• M51: 19,519,680 km (0.105 R)
• M52: 20,084,861 km (0.109 R)
• M53: 21,038,547 km (0.061 R)
• M54: 21,909,655 km (0.088 R)
• M55: 22,202,568 km (0.117 R)
• M56: 22,693,698 km (0.066 R)
• M57: 23,387,383 km (0.05 R)
• M58: 24,541,979 km (0.034 R)
• M59: 24,693,971 km (0.096 R)
• M60: 24,846,262 km (0.099 R)
• M61: 25,202,903 km (0.106 R)
• M62: 26,594,013 km (0.054 R)
• M63: 26,750,194 km (0.111 R)
• M64: 27,168,021 km (0.074 R)
• M65: 27,640,600 km (0.085 R)
• M66: 28,168,980 km (0.087 R)
• M67: 28,434,366 km (0.095 R)
• M68: 29,235,613 km (0.103 R)
• M69: 29,450,585 km (0.104 R)
• M70: 30,533,075 km (0.118 R)
• M71: 31,959,640 km (0.089 R)
• M72: 32,569,850 km (0.099 R)
• M73: 33,576,494 km (0.11 R)
• M74: 33,801,639 km (0.096 R)
• M75: 33,914,286 km (0.099 R)
• M76: 34,536,613 km (0.119 R)
• M77: 35,219,827 km (0.077 R)
• M78: 35,334,119 km (0.085 R)
• M79: 35,448,562 km (0.067 R)
• M80: 35,964,974 km (0.111 R)
• M81: 36,310,694 km (0.11 R)
• M82: 37,296,096 km (0.105 R)
• M83: 37,529,169 km (0.084 R)
• M84: 37,996,962 km (0.057 R)
• M85: 38,231,531 km (0.115 R)

Planet 9 - Gas Giant

Semi-Major Axis: 10.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 37.9

Radius: 14.5

Gravity: 0.18 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 10.25 AU - 11.17 AU

Year: 12262 Days

Day: 8 Hours

Environment

Temp: -171 °C

Axial Tilt: 21.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (49)

Outer Limit: 75,667,444 km

• M1: 248,033 km (0.093 R)
• M2: 340,036 km (0.026 R)
• M3: 492,925 km (0.113 R)
• M4: 685,308 km (0.105 R)
• M5: 978,819 km (0.03 R)
• M6: 1,075,160 km (0.114 R)
• M7: 1,647,222 km (0.071 R)
• M8: 1,830,928 km (0.082 R)
• M9: 1,994,140 km (0.088 R)
• M10: 2,162,437 km (0.112 R)
• M11: 2,335,522 km (0.045 R)
• M12: 3,286,815 km (0.083 R)
• M13: 4,202,503 km (0.053 R)
• M14: 4,311,111 km (0.119 R)
• M15: 4,457,269 km (0.111 R)
• M16: 4,549,570 km (0.114 R)
• M17: 5,467,653 km (0.071 R)
• M18: 5,726,158 km (0.056 R)
• M19: 6,526,058 km (0.026 R)
• M20: 6,800,570 km (0.101 R)
• M21: 6,992,803 km (0.063 R)
• M22: 7,382,954 km (0.109 R)
• M23: 7,580,573 km (0.087 R)
• M24: 7,735,706 km (0.108 R)
• M25: 8,343,522 km (0.119 R)
• M26: 9,060,545 km (0.056 R)
• M27: 9,653,102 km (0.108 R)
• M28: 9,869,570 km (0.069 R)
• M29: 10,851,231 km (0.12 R)
• M30: 11,001,128 km (0.092 R)
• M31: 11,151,773 km (0.112 R)
• M32: 12,433,677 km (0.115 R)
• M33: 13,092,207 km (0.106 R)
• M34: 13,519,608 km (0.046 R)
• M35: 13,627,169 km (0.111 R)
• M36: 14,142,085 km (0.071 R)
• M37: 14,773,987 km (0.062 R)
• M38: 15,781,528 km (0.09 R)
• M39: 16,580,530 km (0.048 R)
• M40: 16,695,721 km (0.118 R)
• M41: 17,101,131 km (0.096 R)
• M42: 17,480,362 km (0.102 R)
• M43: 17,744,701 km (0.081 R)
• M44: 18,010,237 km (0.091 R)
• M45: 18,247,499 km (0.118 R)
• M46: 18,635,257 km (0.117 R)
• M47: 19,601,061 km (0.07 R)
• M48: 20,645,254 km (0.102 R)
• M49: 20,924,553 km (0.086 R)

Planet 10 - Ice Giant

Semi-Major Axis: 13.76 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 845.1

Radius: 6.9

Gravity: 17.75 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 12.95 AU - 14.57 AU

Year: 17857 Days

Day: 20.2 Hours

Environment

Temp: -188 °C

Axial Tilt: 20 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 75,667,444 km

• M1: 713,283 km (0.11 R)
• M2: 880,683 km (0.098 R)
• M3: 1,638,246 km (0.12 R)
• M4: 2,025,406 km (0.073 R)
• M5: 2,475,845 km (0.099 R)
• M6: 2,547,951 km (0.109 R)
• M7: 2,694,258 km (0.094 R)
• M8: 2,843,257 km (0.111 R)
• M9: 3,386,148 km (0.094 R)
• M10: 3,466,183 km (0.047 R)
• M11: 4,968,444 km (0.082 R)
• M12: 6,998,637 km (0.094 R)
• M13: 7,049,800 km (0.094 R)
• M14: 8,861,579 km (0.081 R)
• M15: 9,027,932 km (0.04 R)
• M16: 9,083,732 km (0.112 R)
• M17: 10,221,873 km (0.107 R)
• M18: 10,630,724 km (0.037 R)
• M19: 10,748,607 km (0.063 R)
• M20: 12,072,997 km (0.062 R)
• M21: 12,134,482 km (0.096 R)
• M22: 13,194,383 km (0.094 R)
• M23: 13,639,436 km (0.072 R)
• M24: 15,668,881 km (0.053 R)
• M25: 16,547,619 km (0.104 R)
• M26: 16,752,718 km (0.072 R)
• M27: 17,442,364 km (0.114 R)
• M28: 17,651,053 km (0.065 R)
• M29: 17,930,651 km (0.091 R)
• M30: 18,777,974 km (0.088 R)
• M31: 20,365,207 km (0.085 R)
• M32: 21,026,878 km (0.072 R)
• M33: 21,471,932 km (0.111 R)
• M34: 23,053,780 km (0.091 R)
• M35: 23,206,519 km (0.073 R)
• M36: 26,089,719 km (0.115 R)
• M37: 26,727,754 km (0.117 R)
• M38: 27,129,275 km (0.027 R)
• M39: 27,775,687 km (0.117 R)
• M40: 27,938,150 km (0.086 R)
• M41: 30,662,926 km (0.105 R)
• M42: 30,914,849 km (0.101 R)
• M43: 32,611,588 km (0.053 R)
• M44: 33,212,672 km (0.031 R)
• M45: 33,298,840 km (0.091 R)
• M46: 34,949,803 km (0.087 R)
• M47: 35,125,131 km (0.046 R)
• M48: 35,212,945 km (0.095 R)
• M49: 36,272,098 km (0.055 R)
• M50: 36,627,393 km (0.071 R)
• M51: 36,805,564 km (0.11 R)
• M52: 37,341,573 km (0.093 R)
• M53: 38,692,891 km (0.042 R)
• M54: 39,238,026 km (0.113 R)
• M55: 40,335,625 km (0.076 R)
• M56: 40,427,628 km (0.093 R)
• M57: 40,980,691 km (0.107 R)
• M58: 42,280,846 km (0.091 R)
• M59: 42,467,694 km (0.054 R)
• M60: 43,217,778 km (0.054 R)
• M61: 44,066,895 km (0.055 R)
• M62: 46,261,646 km (0.042 R)
• M63: 46,647,010 km (0.036 R)
• M64: 46,936,631 km (0.118 R)
• M65: 47,517,968 km (0.09 R)
• M66: 48,981,335 km (0.115 R)
• M67: 49,177,458 km (0.094 R)
• M68: 52,452,903 km (0.116 R)
• M69: 53,056,082 km (0.082 R)
• M70: 53,156,761 km (0.092 R)
• M71: 53,459,397 km (0.089 R)
• M72: 54,980,808 km (0.083 R)
• M73: 55,082,834 km (0.084 R)
• M74: 59,107,315 km (0.095 R)
• M75: 59,734,729 km (0.064 R)
• M76: 60,469,703 km (0.075 R)
• M77: 60,996,437 km (0.113 R)
• M78: 61,101,904 km (0.078 R)
• M79: 62,054,543 km (0.084 R)
• M80: 63,011,970 km (0.069 R)
• M81: 63,332,259 km (0.055 R)
• M82: 64,618,501 km (0.092 R)
• M83: 64,833,772 km (0.102 R)
• M84: 65,372,923 km (0.053 R)
• M85: 65,805,261 km (0.115 R)
• M86: 66,238,496 km (0.1 R)
• M87: 67,217,016 km (0.101 R)
• M88: 68,309,679 km (0.112 R)
• M89: 69,739,087 km (0.083 R)
• M90: 71,289,369 km (0.096 R)
• M91: 74,085,802 km (0.104 R)
• M92: 74,423,744 km (0.06 R)

Kuiper Belt

Range: 31.4 - 46.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 541 - 15,820 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit