🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.82 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.45

Radius: 1.16

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 0.72 AU - 0.92 AU

Year: 265 Days

Day: 29.7 Hours

Environment

Temp: 116 °C

Axial Tilt: 9.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 104,970,941 km

• M1: 191,784 km (0.074 R)
• M2: 512,672 km (0.12 R)

Asteroid Belt

Center: 1.92 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Terrestrial

Semi-Major Axis: 3.01 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.67

Radius: 1.68

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 2.53 AU - 3.49 AU

Year: 1861 Days

Day: 18.8 Hours

Environment

Temp: -98 °C

Axial Tilt: 31.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 104,970,941 km

• M1: 1,332,767 km (0.038 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.46 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.14

Radius: 1.05

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 2.82 AU - 4.1 AU

Year: 2294 Days

Day: 13.8 Hours

Environment

Temp: -110 °C

Axial Tilt: 44.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 104,970,941 km

• M1: 1,012,179 km (0.037 R)

Planet 4 - Gas Giant

Semi-Major Axis: 7.55 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 367.5

Radius: 8.9

Gravity: 4.64 G

Time & Orbit

Eccentricity (e): 0.232

Orbit Range: 5.8 AU - 9.3 AU

Year: 7395 Days

Day: 14.4 Hours

Environment

Temp: -159 °C

Axial Tilt: 36.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 104,970,941 km

• M1: 121,922 km (0.118 R)
• M2: 267,481 km (0.116 R)
• M3: 355,145 km (0.103 R)
• M4: 520,002 km (0.116 R)
• M5: 636,689 km (0.085 R)
• M6: 762,650 km (0.118 R)
• M7: 911,201 km (0.115 R)
• M8: 967,599 km (0.095 R)
• M9: 1,040,004 km (0.102 R)
• M10: 1,284,447 km (0.05 R)
• M11: 1,413,550 km (0.098 R)
• M12: 1,479,822 km (0.087 R)
• M13: 1,547,141 km (0.05 R)
• M14: 1,844,991 km (0.054 R)
• M15: 1,917,845 km (0.119 R)
• M16: 2,534,487 km (0.112 R)
• M17: 2,992,107 km (0.041 R)
• M18: 3,341,268 km (0.118 R)
• M19: 3,498,047 km (0.059 R)
• M20: 3,657,369 km (0.062 R)
• M21: 4,269,972 km (0.12 R)
• M22: 4,613,000 km (0.03 R)
• M23: 4,687,799 km (0.096 R)
• M24: 4,888,858 km (0.043 R)
• M25: 5,802,153 km (0.066 R)
• M26: 5,991,096 km (0.037 R)
• M27: 6,100,003 km (0.047 R)
• M28: 6,182,132 km (0.068 R)
• M29: 6,347,438 km (0.06 R)
• M30: 6,486,414 km (0.056 R)
• M31: 6,626,288 km (0.034 R)
• M32: 6,682,537 km (0.09 R)
• M33: 6,767,209 km (0.115 R)
• M34: 7,751,713 km (0.079 R)
• M35: 8,321,382 km (0.064 R)
• M36: 9,059,946 km (0.079 R)
• M37: 9,627,820 km (0.105 R)
• M38: 9,787,590 km (0.079 R)
• M39: 10,272,138 km (0.102 R)
• M40: 10,402,737 km (0.069 R)
• M41: 10,566,696 km (0.098 R)
• M42: 11,806,563 km (0.082 R)
• M43: 12,287,670 km (0.07 R)
• M44: 12,391,640 km (0.091 R)
• M45: 12,600,329 km (0.088 R)
• M46: 13,056,603 km (0.053 R)
• M47: 13,162,668 km (0.063 R)
• M48: 13,697,331 km (0.109 R)
• M49: 14,972,204 km (0.088 R)
• M50: 15,492,804 km (0.101 R)
• M51: 16,208,780 km (0.098 R)
• M52: 16,513,361 km (0.108 R)
• M53: 16,743,143 km (0.103 R)
• M54: 16,973,973 km (0.079 R)
• M55: 17,361,132 km (0.111 R)
• M56: 18,065,140 km (0.084 R)
• M57: 18,938,342 km (0.066 R)
• M58: 19,420,347 km (0.067 R)
• M59: 19,541,521 km (0.1 R)
• M60: 19,622,454 km (0.101 R)
• M61: 20,191,823 km (0.058 R)
• M62: 20,396,622 km (0.088 R)
• M63: 20,766,728 km (0.115 R)
• M64: 20,849,306 km (0.079 R)
• M65: 20,932,033 km (0.119 R)
• M66: 21,347,018 km (0.036 R)
• M67: 21,430,344 km (0.093 R)
• M68: 21,513,819 km (0.11 R)
• M69: 22,058,804 km (0.05 R)
• M70: 22,354,260 km (0.086 R)
• M71: 23,376,762 km (0.062 R)
• M72: 24,240,540 km (0.091 R)
• M73: 24,588,953 km (0.109 R)
• M74: 25,334,998 km (0.115 R)
• M75: 25,423,261 km (0.054 R)
• M76: 25,644,217 km (0.101 R)
• M77: 27,254,787 km (0.035 R)
• M78: 28,943,897 km (0.059 R)
• M79: 30,197,677 km (0.052 R)
• M80: 30,478,771 km (0.114 R)
• M81: 30,996,230 km (0.066 R)

Planet 5 - Ice Giant

Semi-Major Axis: 13.13 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 508.7

Radius: 5.4

Gravity: 17.45 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 11.52 AU - 14.74 AU

Year: 16959 Days

Day: 20 Hours

Environment

Temp: -192 °C

Axial Tilt: 17 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 104,970,941 km

• M1: 523,892 km (0.115 R)
• M2: 819,497 km (0.08 R)
• M3: 1,704,369 km (0.067 R)
• M4: 2,566,501 km (0.079 R)
• M5: 2,924,040 km (0.081 R)
• M6: 3,091,739 km (0.118 R)
• M7: 3,507,023 km (0.084 R)
• M8: 3,866,357 km (0.103 R)
• M9: 4,199,960 km (0.082 R)
• M10: 4,389,202 km (0.106 R)
• M11: 4,894,244 km (0.088 R)
• M12: 5,336,006 km (0.055 R)
• M13: 5,540,956 km (0.099 R)
• M14: 5,748,597 km (0.053 R)
• M15: 5,832,372 km (0.103 R)
• M16: 6,648,129 km (0.054 R)
• M17: 6,913,067 km (0.055 R)
• M18: 7,914,027 km (0.11 R)
• M19: 8,622,073 km (0.079 R)
• M20: 8,766,136 km (0.085 R)
• M21: 8,814,307 km (0.069 R)
• M22: 9,301,098 km (0.045 R)
• M23: 9,946,912 km (0.079 R)
• M24: 10,607,087 km (0.073 R)
• M25: 11,020,426 km (0.065 R)
• M26: 11,386,343 km (0.106 R)
• M27: 12,130,293 km (0.087 R)
• M28: 13,608,619 km (0.096 R)
• M29: 14,912,065 km (0.102 R)
• M30: 15,432,965 km (0.094 R)
• M31: 16,492,417 km (0.083 R)
• M32: 16,910,842 km (0.102 R)
• M33: 17,030,970 km (0.054 R)
• M34: 17,818,902 km (0.079 R)
• M35: 18,186,613 km (0.074 R)
• M36: 18,556,868 km (0.112 R)
• M37: 19,556,182 km (0.026 R)
• M38: 20,637,026 km (0.062 R)
• M39: 20,765,381 km (0.069 R)
• M40: 22,064,190 km (0.08 R)
• M41: 22,129,863 km (0.09 R)
• M42: 22,393,006 km (0.069 R)
• M43: 23,122,146 km (0.087 R)
• M44: 23,926,235 km (0.058 R)
• M45: 23,993,703 km (0.102 R)
• M46: 24,128,790 km (0.096 R)
• M47: 24,196,408 km (0.075 R)
• M48: 24,331,794 km (0.102 R)
• M49: 24,876,032 km (0.044 R)
• M50: 25,838,095 km (0.065 R)
• M51: 25,907,359 km (0.073 R)
• M52: 26,323,690 km (0.1 R)
• M53: 26,393,253 km (0.119 R)
• M54: 28,367,347 km (0.108 R)
• M55: 28,653,079 km (0.079 R)
• M56: 28,940,007 km (0.112 R)
• M57: 29,227,684 km (0.115 R)
• M58: 30,169,552 km (0.049 R)
• M59: 31,121,294 km (0.079 R)
• M60: 32,008,409 km (0.115 R)
• M61: 33,505,585 km (0.09 R)
• M62: 33,656,529 km (0.069 R)
• M63: 34,186,704 km (0.114 R)
• M64: 35,639,449 km (0.108 R)
• M65: 37,268,570 km (0.117 R)
• M66: 37,346,809 km (0.077 R)
• M67: 37,425,049 km (0.094 R)
• M68: 41,163,201 km (0.088 R)
• M69: 41,243,983 km (0.103 R)
• M70: 42,871,459 km (0.113 R)
• M71: 43,528,193 km (0.096 R)
• M72: 44,685,632 km (0.088 R)
• M73: 44,851,835 km (0.116 R)
• M74: 45,018,338 km (0.108 R)
• M75: 45,351,642 km (0.115 R)
• M76: 45,602,218 km (0.069 R)
• M77: 46,188,642 km (0.112 R)
• M78: 47,708,107 km (0.111 R)
• M79: 48,559,469 km (0.12 R)
• M80: 50,363,320 km (0.032 R)
• M81: 50,449,638 km (0.069 R)
• M82: 51,665,121 km (0.047 R)
• M83: 52,014,132 km (0.097 R)
• M84: 52,890,178 km (0.096 R)
• M85: 53,241,882 km (0.054 R)
• M86: 53,859,273 km (0.059 R)
• M87: 53,947,685 km (0.066 R)
• M88: 58,519,695 km (0.115 R)
• M89: 58,701,606 km (0.071 R)
• M90: 60,162,878 km (0.115 R)

Planet 6 - Ice Giant

Semi-Major Axis: 20.27 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 679.9

Radius: 6.2

Gravity: 17.69 G

Time & Orbit

Eccentricity (e): 0.15

Orbit Range: 17.23 AU - 23.31 AU

Year: 32529 Days

Day: 15.6 Hours

Environment

Temp: -205 °C

Axial Tilt: 16.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 104,970,941 km

• M1: 86,468 km (0.084 R)
• M2: 152,141 km (0.11 R)
• M3: 214,972 km (0.097 R)
• M4: 396,285 km (0.047 R)
• M5: 793,617 km (0.118 R)
• M6: 854,054 km (0.063 R)
• M7: 1,696,440 km (0.082 R)
• M8: 2,188,617 km (0.115 R)
• M9: 2,630,828 km (0.049 R)
• M10: 2,676,605 km (0.107 R)
• M11: 3,148,437 km (0.066 R)
• M12: 3,197,056 km (0.089 R)
• M13: 3,444,042 km (0.098 R)
• M14: 3,956,265 km (0.118 R)
• M15: 4,167,797 km (0.083 R)
• M16: 4,328,914 km (0.094 R)
• M17: 4,546,878 km (0.084 R)
• M18: 4,712,782 km (0.054 R)
• M19: 5,107,571 km (0.117 R)
• M20: 5,689,955 km (0.098 R)
• M21: 5,868,724 km (0.057 R)
• M22: 6,354,618 km (0.117 R)
• M23: 6,602,352 km (0.12 R)
• M24: 6,853,378 km (0.064 R)
• M25: 8,087,560 km (0.117 R)
• M26: 8,154,430 km (0.035 R)
• M27: 8,559,392 km (0.105 R)
• M28: 8,970,936 km (0.053 R)
• M29: 9,459,073 km (0.099 R)
• M30: 10,171,458 km (0.11 R)
• M31: 11,874,481 km (0.048 R)
• M32: 13,346,524 km (0.044 R)
• M33: 13,584,085 km (0.082 R)
• M34: 14,144,179 km (0.048 R)
• M35: 15,618,466 km (0.104 R)
• M36: 15,701,793 km (0.077 R)
• M37: 17,399,130 km (0.104 R)
• M38: 17,658,832 km (0.083 R)
• M39: 21,240,654 km (0.117 R)
• M40: 22,923,181 km (0.084 R)
• M41: 23,398,154 km (0.033 R)
• M42: 25,919,925 km (0.115 R)
• M43: 26,216,279 km (0.091 R)
• M44: 27,112,520 km (0.112 R)
• M45: 27,614,720 km (0.047 R)
• M46: 28,730,271 km (0.112 R)
• M47: 29,860,633 km (0.072 R)
• M48: 33,016,250 km (0.119 R)
• M49: 36,055,630 km (0.071 R)
• M50: 36,718,498 km (0.078 R)
• M51: 36,940,352 km (0.071 R)
• M52: 37,608,605 km (0.089 R)
• M53: 37,720,355 km (0.086 R)
• M54: 38,505,744 km (0.086 R)
• M55: 40,321,114 km (0.102 R)
• M56: 40,435,407 km (0.097 R)
• M57: 40,549,999 km (0.11 R)
• M58: 41,585,216 km (0.116 R)
• M59: 42,280,248 km (0.083 R)
• M60: 43,212,841 km (0.083 R)
• M61: 43,681,681 km (0.069 R)
• M62: 44,388,231 km (0.044 R)
• M63: 49,071,243 km (0.119 R)
• M64: 52,404,134 km (0.104 R)
• M65: 53,154,667 km (0.114 R)
• M66: 58,118,773 km (0.119 R)
• M67: 59,545,488 km (0.117 R)
• M68: 60,197,734 km (0.08 R)
• M69: 60,852,375 km (0.083 R)
• M70: 61,641,055 km (0.106 R)
• M71: 64,027,440 km (0.069 R)
• M72: 66,308,957 km (0.107 R)
• M73: 68,753,386 km (0.113 R)
• M74: 71,089,058 km (0.096 R)
• M75: 71,780,948 km (0.077 R)
• M76: 78,250,308 km (0.071 R)
• M77: 80,255,817 km (0.028 R)
• M78: 80,976,280 km (0.09 R)
• M79: 84,463,855 km (0.113 R)
• M80: 87,407,343 km (0.096 R)
• M81: 88,594,253 km (0.082 R)
• M82: 93,394,549 km (0.115 R)
• M83: 94,303,955 km (0.09 R)
• M84: 96,896,486 km (0.076 R)
• M85: 97,663,474 km (0.04 R)
• M86: 97,817,111 km (0.063 R)
• M87: 98,432,557 km (0.09 R)
• M88: 101,062,038 km (0.046 R)
• M89: 101,839,947 km (0.094 R)
• M90: 103,714,708 km (0.084 R)

Kuiper Belt

Range: 30.8 - 55.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 260 - 18,944 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit