🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.72 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.9

Radius: 0.96

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 0.69 AU - 0.75 AU

Year: 213 Days

Day: 18.8 Hours

Environment

Temp: 159 °C

Axial Tilt: 39.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 3.17 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.56

Radius: 1.83

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 2.42 AU - 3.92 AU

Year: 1966 Days

Day: 18.5 Hours

Environment

Temp: -90 °C

Axial Tilt: 44.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.72 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.95

Radius: 1.31

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 3.14 AU - 4.3 AU

Year: 2499 Days

Day: 28 Hours

Environment

Temp: -106 °C

Axial Tilt: 36 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.1 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 6.47 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 185.9

Radius: 12.1

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.144

Orbit Range: 5.54 AU - 7.4 AU

Year: 5731 Days

Day: 12.1 Hours

Environment

Temp: -136 °C

Axial Tilt: 38.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 80,207,175 km

• M1: 185,651 km (0.071 R)
• M2: 301,739 km (0.117 R)
• M3: 381,026 km (0.055 R)
• M4: 519,254 km (0.096 R)
• M5: 792,869 km (0.097 R)
• M6: 1,001,408 km (0.077 R)
• M7: 1,240,466 km (0.055 R)
• M8: 1,324,390 km (0.063 R)
• M9: 1,422,975 km (0.078 R)
• M10: 1,498,522 km (0.083 R)
• M11: 1,588,430 km (0.112 R)
• M12: 1,667,119 km (0.1 R)
• M13: 2,009,548 km (0.08 R)
• M14: 2,138,352 km (0.067 R)
• M15: 2,255,337 km (0.061 R)
• M16: 2,389,527 km (0.084 R)
• M17: 2,713,107 km (0.092 R)
• M18: 3,199,898 km (0.116 R)
• M19: 3,351,441 km (0.066 R)
• M20: 3,927,393 km (0.094 R)
• M21: 4,571,861 km (0.116 R)
• M22: 4,743,000 km (0.104 R)
• M23: 4,877,639 km (0.105 R)
• M24: 4,955,130 km (0.069 R)
• M25: 5,072,116 km (0.04 R)
• M26: 6,124,836 km (0.083 R)
• M27: 6,229,555 km (0.086 R)
• M28: 6,483,422 km (0.074 R)
• M29: 6,719,039 km (0.11 R)
• M30: 7,532,702 km (0.112 R)
• M31: 7,645,199 km (0.113 R)
• M32: 7,826,063 km (0.117 R)
• M33: 8,100,126 km (0.079 R)
• M34: 8,331,105 km (0.065 R)
• M35: 8,540,692 km (0.116 R)
• M36: 8,822,983 km (0.093 R)
• M37: 9,420,926 km (0.104 R)
• M38: 9,908,765 km (0.05 R)
• M39: 10,155,900 km (0.086 R)
• M40: 11,498,990 km (0.098 R)
• M41: 11,576,631 km (0.046 R)
• M42: 11,967,830 km (0.045 R)
• M43: 12,816,798 km (0.075 R)
• M44: 13,302,841 km (0.086 R)
• M45: 13,438,975 km (0.058 R)
• M46: 13,520,955 km (0.103 R)
• M47: 13,740,116 km (0.098 R)
• M48: 14,071,026 km (0.065 R)
• M49: 14,154,203 km (0.097 R)
• M50: 14,656,702 km (0.111 R)
• M51: 14,938,395 km (0.078 R)
• M52: 15,079,765 km (0.116 R)
• M53: 15,364,150 km (0.053 R)
• M54: 15,449,870 km (0.1 R)
• M55: 15,880,562 km (0.036 R)
• M56: 16,519,345 km (0.072 R)
• M57: 16,812,557 km (0.086 R)
• M58: 17,166,655 km (0.12 R)
• M59: 17,493,377 km (0.102 R)
• M60: 17,702,365 km (0.075 R)
• M61: 18,304,197 km (0.106 R)
• M62: 18,395,003 km (0.039 R)
• M63: 18,546,695 km (0.093 R)
• M64: 18,637,950 km (0.115 R)
• M65: 18,943,279 km (0.076 R)
• M66: 19,065,800 km (0.059 R)
• M67: 19,280,922 km (0.057 R)
• M68: 20,118,221 km (0.093 R)
• M69: 20,274,551 km (0.094 R)
• M70: 20,494,160 km (0.115 R)
• M71: 20,935,773 km (0.089 R)
• M72: 21,253,070 km (0.079 R)

Planet 5 - Gas Giant

Semi-Major Axis: 8.56 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 160.5

Radius: 14.5

Gravity: 0.76 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 7.76 AU - 9.36 AU

Year: 8722 Days

Day: 14.3 Hours

Environment

Temp: -158 °C

Axial Tilt: 34.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 80,207,175 km

• M1: 203,154 km (0.112 R)
• M2: 326,572 km (0.1 R)
• M3: 453,282 km (0.083 R)
• M4: 564,283 km (0.079 R)
• M5: 708,795 km (0.097 R)
• M6: 1,184,666 km (0.075 R)
• M7: 1,308,084 km (0.076 R)
• M8: 1,752,539 km (0.093 R)
• M9: 2,091,677 km (0.105 R)
• M10: 2,295,131 km (0.106 R)
• M11: 2,523,267 km (0.11 R)
• M12: 2,758,884 km (0.096 R)
• M13: 2,851,485 km (0.041 R)
• M14: 3,390,037 km (0.038 R)
• M15: 3,549,808 km (0.052 R)
• M16: 3,918,716 km (0.111 R)
• M17: 4,171,537 km (0.037 R)
• M18: 4,451,733 km (0.057 R)
• M19: 4,917,432 km (0.062 R)
• M20: 5,213,785 km (0.081 R)
• M21: 5,704,765 km (0.06 R)
• M22: 6,089,082 km (0.087 R)
• M23: 6,308,841 km (0.093 R)
• M24: 6,681,191 km (0.028 R)
• M25: 7,035,289 km (0.098 R)
• M26: 7,214,806 km (0.096 R)
• M27: 7,578,030 km (0.118 R)
• M28: 7,867,801 km (0.106 R)
• M29: 8,567,320 km (0.098 R)
• M30: 8,731,579 km (0.113 R)
• M31: 8,952,236 km (0.11 R)
• M32: 9,230,637 km (0.094 R)
• M33: 9,996,878 km (0.094 R)
• M34: 10,489,803 km (0.09 R)
• M35: 11,139,506 km (0.027 R)
• M36: 11,559,876 km (0.039 R)
• M37: 11,772,006 km (0.111 R)
• M38: 11,924,297 km (0.064 R)
• M39: 12,261,789 km (0.08 R)
• M40: 12,883,369 km (0.091 R)
• M41: 13,134,843 km (0.093 R)
• M42: 13,229,688 km (0.112 R)
• M43: 13,610,863 km (0.097 R)
• M44: 13,995,928 km (0.096 R)
• M45: 15,139,155 km (0.093 R)
• M46: 15,839,423 km (0.1 R)
• M47: 16,176,616 km (0.079 R)
• M48: 16,448,136 km (0.111 R)
• M49: 16,687,044 km (0.091 R)
• M50: 16,892,592 km (0.094 R)
• M51: 17,653,746 km (0.12 R)
• M52: 17,793,320 km (0.036 R)
• M53: 18,108,822 km (0.056 R)
• M54: 18,249,594 km (0.069 R)
• M55: 18,390,814 km (0.04 R)
• M56: 18,638,698 km (0.106 R)
• M57: 18,959,137 km (0.035 R)
• M58: 19,209,563 km (0.093 R)
• M59: 19,317,274 km (0.099 R)
• M60: 19,605,399 km (0.105 R)
• M61: 20,368,498 km (0.113 R)
• M62: 20,735,312 km (0.12 R)
• M63: 20,956,418 km (0.076 R)
• M64: 21,512,772 km (0.095 R)
• M65: 21,923,867 km (0.098 R)
• M66: 22,375,354 km (0.054 R)
• M67: 23,249,155 km (0.114 R)
• M68: 25,462,455 km (0.039 R)
• M69: 26,095,853 km (0.101 R)
• M70: 26,374,553 km (0.102 R)
• M71: 26,734,336 km (0.101 R)

Planet 6 - Ice Giant

Semi-Major Axis: 15.23 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 859.5

Radius: 5.9

Gravity: 24.69 G

Time & Orbit

Eccentricity (e): 0.054

Orbit Range: 14.41 AU - 16.05 AU

Year: 20699 Days

Day: 19.1 Hours

Environment

Temp: -191 °C

Axial Tilt: 5.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 80,207,175 km

• M1: 425,157 km (0.082 R)
• M2: 670,498 km (0.086 R)
• M3: 769,831 km (0.114 R)
• M4: 1,660,536 km (0.076 R)
• M5: 1,762,263 km (0.048 R)
• M6: 2,968,620 km (0.118 R)
• M7: 3,345,158 km (0.106 R)
• M8: 3,604,561 km (0.081 R)
• M9: 4,005,633 km (0.109 R)
• M10: 4,801,792 km (0.119 R)
• M11: 5,192,991 km (0.094 R)
• M12: 5,342,290 km (0.111 R)
• M13: 5,747,401 km (0.11 R)
• M14: 5,850,324 km (0.106 R)
• M15: 6,694,954 km (0.074 R)
• M16: 7,408,984 km (0.102 R)
• M17: 7,633,531 km (0.114 R)
• M18: 9,999,122 km (0.106 R)
• M19: 10,560,263 km (0.083 R)
• M20: 11,324,260 km (0.041 R)
• M21: 12,503,390 km (0.049 R)
• M22: 13,583,935 km (0.073 R)
• M23: 13,652,451 km (0.096 R)
• M24: 13,789,782 km (0.109 R)
• M25: 14,274,330 km (0.095 R)
• M26: 14,976,093 km (0.083 R)
• M27: 17,743,504 km (0.103 R)
• M28: 17,893,401 km (0.058 R)
• M29: 18,043,897 km (0.11 R)
• M30: 18,802,059 km (0.041 R)
• M31: 19,261,923 km (0.112 R)
• M32: 20,427,739 km (0.108 R)
• M33: 20,821,480 km (0.038 R)
• M34: 21,776,513 km (0.094 R)
• M35: 23,646,636 km (0.1 R)
• M36: 26,247,395 km (0.069 R)
• M37: 26,675,395 km (0.116 R)
• M38: 28,409,982 km (0.038 R)
• M39: 29,468,088 km (0.089 R)
• M40: 30,091,312 km (0.108 R)
• M41: 31,350,627 km (0.063 R)
• M42: 31,895,612 km (0.071 R)
• M43: 35,042,553 km (0.115 R)
• M44: 35,230,747 km (0.113 R)
• M45: 36,748,268 km (0.094 R)
• M46: 37,130,939 km (0.097 R)
• M47: 37,996,812 km (0.117 R)
• M48: 38,869,267 km (0.095 R)
• M49: 39,161,581 km (0.085 R)
• M50: 39,552,480 km (0.075 R)
• M51: 40,141,297 km (0.113 R)
• M52: 40,831,841 km (0.102 R)
• M53: 41,625,757 km (0.093 R)
• M54: 44,444,630 km (0.037 R)
• M55: 45,056,635 km (0.105 R)
• M56: 46,289,022 km (0.117 R)
• M57: 46,702,211 km (0.092 R)
• M58: 48,262,816 km (0.114 R)
• M59: 48,472,104 km (0.051 R)
• M60: 50,901,573 km (0.095 R)
• M61: 51,221,264 km (0.028 R)
• M62: 51,862,889 km (0.078 R)
• M63: 52,830,189 km (0.12 R)
• M64: 53,912,081 km (0.115 R)
• M65: 56,979,735 km (0.092 R)
• M66: 57,644,398 km (0.115 R)
• M67: 60,667,172 km (0.112 R)
• M68: 60,780,119 km (0.076 R)
• M69: 61,006,311 km (0.082 R)
• M70: 61,345,898 km (0.118 R)
• M71: 62,027,167 km (0.067 R)
• M72: 62,825,122 km (0.1 R)
• M73: 62,939,415 km (0.084 R)
• M74: 64,316,014 km (0.076 R)
• M75: 65,007,904 km (0.112 R)
• M76: 65,934,514 km (0.091 R)
• M77: 66,515,851 km (0.12 R)
• M78: 67,215,520 km (0.091 R)
• M79: 67,566,327 km (0.033 R)
• M80: 68,152,452 km (0.106 R)
• M81: 68,504,904 km (0.098 R)
• M82: 72,901,137 km (0.105 R)
• M83: 73,502,221 km (0.114 R)
• M84: 75,436,521 km (0.06 R)
• M85: 76,288,182 km (0.09 R)
• M86: 76,654,099 km (0.046 R)
• M87: 78,123,598 km (0.111 R)
• M88: 78,861,864 km (0.119 R)
• M89: 80,097,393 km (0.089 R)
• M90: 80,345,276 km (0.093 R)
• M91: 81,962,729 km (0.063 R)
• M92: 82,963,389 km (0.053 R)
• M93: 83,842,276 km (0.077 R)

Planet 7 - Ice Giant

Semi-Major Axis: 16.53 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 585.9

Radius: 5.6

Gravity: 18.68 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 13.52 AU - 19.54 AU

Year: 23405 Days

Day: 22.4 Hours

Environment

Temp: -197 °C

Axial Tilt: 32.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 80,207,175 km

• M1: 76,744 km (0.108 R)
• M2: 116,537 km (0.026 R)
• M3: 162,164 km (0.081 R)
• M4: 216,917 km (0.108 R)
• M5: 386,411 km (0.059 R)
• M6: 1,103,284 km (0.115 R)
• M7: 1,882,988 km (0.05 R)
• M8: 2,453,255 km (0.119 R)
• M9: 2,835,328 km (0.106 R)
• M10: 3,033,246 km (0.106 R)
• M11: 3,484,583 km (0.115 R)
• M12: 4,357,786 km (0.097 R)
• M13: 6,087,885 km (0.086 R)
• M14: 6,291,787 km (0.099 R)
• M15: 6,446,322 km (0.041 R)
• M16: 6,706,622 km (0.087 R)
• M17: 7,562,322 km (0.093 R)
• M18: 7,616,925 km (0.102 R)
• M19: 8,909,152 km (0.103 R)
• M20: 9,140,729 km (0.12 R)
• M21: 10,086,786 km (0.1 R)
• M22: 10,571,483 km (0.075 R)
• M23: 11,063,660 km (0.051 R)
• M24: 11,689,428 km (0.119 R)
• M25: 11,815,988 km (0.106 R)
• M26: 12,326,715 km (0.092 R)
• M27: 12,519,995 km (0.096 R)
• M28: 13,040,596 km (0.069 R)
• M29: 14,440,234 km (0.07 R)
• M30: 14,780,569 km (0.116 R)
• M31: 15,054,632 km (0.095 R)
• M32: 15,469,018 km (0.066 R)
• M33: 15,538,432 km (0.117 R)
• M34: 17,668,705 km (0.097 R)
• M35: 18,398,893 km (0.091 R)
• M36: 19,362,752 km (0.077 R)
• M37: 19,587,597 km (0.107 R)
• M38: 19,737,793 km (0.12 R)
• M39: 20,343,066 km (0.045 R)
• M40: 22,744,860 km (0.116 R)
• M41: 23,140,547 km (0.12 R)
• M42: 23,538,627 km (0.11 R)
• M43: 24,990,025 km (0.092 R)
• M44: 25,644,366 km (0.101 R)
• M45: 26,138,787 km (0.094 R)
• M46: 30,032,820 km (0.102 R)
• M47: 30,292,970 km (0.065 R)
• M48: 31,165,575 km (0.07 R)
• M49: 31,429,017 km (0.064 R)
• M50: 32,223,531 km (0.108 R)
• M51: 32,312,242 km (0.094 R)
• M52: 34,284,242 km (0.041 R)
• M53: 35,467,561 km (0.106 R)
• M54: 36,202,535 km (0.102 R)
• M55: 36,479,291 km (0.077 R)
• M56: 37,687,294 km (0.091 R)
• M57: 37,967,940 km (0.073 R)
• M58: 38,437,079 km (0.069 R)
• M59: 41,003,879 km (0.061 R)
• M60: 41,292,603 km (0.082 R)
• M61: 45,105,254 km (0.04 R)
• M62: 45,801,482 km (0.111 R)
• M63: 47,708,855 km (0.114 R)
• M64: 48,012,389 km (0.115 R)
• M65: 48,926,881 km (0.079 R)
• M66: 49,437,459 km (0.104 R)
• M67: 50,360,777 km (0.047 R)
• M68: 51,082,886 km (0.038 R)
• M69: 52,120,497 km (0.12 R)
• M70: 52,537,426 km (0.108 R)
• M71: 53,060,270 km (0.087 R)
• M72: 55,806,289 km (0.034 R)
• M73: 63,092,154 km (0.117 R)
• M74: 64,204,863 km (0.114 R)
• M75: 64,987,709 km (0.095 R)
• M76: 66,337,081 km (0.068 R)
• M77: 66,788,867 km (0.09 R)
• M78: 68,264,351 km (0.037 R)
• M79: 68,834,618 km (0.089 R)
• M80: 71,941,766 km (0.06 R)
• M81: 74,155,515 km (0.088 R)
• M82: 74,624,355 km (0.074 R)
• M83: 74,741,789 km (0.1 R)
• M84: 75,565,176 km (0.046 R)
• M85: 76,155,040 km (0.108 R)
• M86: 77,696,197 km (0.11 R)
• M87: 78,649,585 km (0.108 R)
• M88: 79,846,816 km (0.083 R)
• M89: 79,966,943 km (0.041 R)
• M90: 80,207,198 km (0.078 R)

Kuiper Belt

Range: 31.5 - 57.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 170 - 19,651 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit