🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.04 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.57

Radius: 1.84

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.077

Orbit Range: 0.96 AU - 1.12 AU

Year: 406 Days

Day: 25.3 Hours

Environment

Temp: 10 °C

Axial Tilt: 31.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 1.51 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.73

Radius: 0.88

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 1.22 AU - 1.8 AU

Year: 710 Days

Day: 42.7 Hours

Environment

Temp: -60 °C

Axial Tilt: 15.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 100,326,471 km

• M1: 310,266 km (0.073 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.51 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.65

Radius: 1.68

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 1.51 AU - 1.51 AU

Year: 710 Days

Day: 32.9 Hours

Environment

Temp: -64 °C

Axial Tilt: 32.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.73 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.88

Radius: 1.72

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 1.49 AU - 1.97 AU

Year: 871 Days

Day: 44.3 Hours

Environment

Temp: -65 °C

Axial Tilt: 21.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.11 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.04

Radius: 1.02

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 1.61 AU - 2.61 AU

Year: 1174 Days

Day: 34.5 Hours

Environment

Temp: -81 °C

Axial Tilt: 33 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.06 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.79

Radius: 1.26

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.22

Orbit Range: 2.39 AU - 3.73 AU

Year: 2050 Days

Day: 23.4 Hours

Environment

Temp: -121 °C

Axial Tilt: 11.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 100,326,471 km

• M1: 2,274,636 km (0.073 R)

Asteroid Belt

Center: 4.09 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 5.11 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 170.3

Radius: 8.6

Gravity: 2.3 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 4.88 AU - 5.34 AU

Year: 4423 Days

Day: 5.9 Hours

Environment

Temp: -155 °C

Axial Tilt: 12.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 100,326,471 km

• M1: 115,041 km (0.077 R)
• M2: 220,806 km (0.119 R)
• M3: 368,908 km (0.084 R)
• M4: 553,213 km (0.081 R)
• M5: 608,115 km (0.09 R)
• M6: 732,730 km (0.11 R)
• M7: 811,868 km (0.106 R)
• M8: 921,972 km (0.054 R)
• M9: 1,147,565 km (0.04 R)
• M10: 1,369,120 km (0.116 R)
• M11: 1,535,772 km (0.117 R)
• M12: 1,938,190 km (0.097 R)
• M13: 2,113,220 km (0.059 R)
• M14: 2,215,694 km (0.091 R)
• M15: 2,372,473 km (0.08 R)
• M16: 2,452,358 km (0.101 R)
• M17: 2,669,574 km (0.114 R)
• M18: 2,950,070 km (0.091 R)
• M19: 3,007,216 km (0.042 R)
• M20: 3,210,520 km (0.108 R)
• M21: 3,358,622 km (0.098 R)
• M22: 3,769,567 km (0.11 R)
• M23: 4,116,185 km (0.095 R)
• M24: 4,688,846 km (0.055 R)
• M25: 4,874,048 km (0.106 R)
• M26: 4,941,966 km (0.034 R)
• M27: 5,044,440 km (0.084 R)
• M28: 5,710,001 km (0.038 R)
• M29: 5,817,712 km (0.103 R)
• M30: 6,071,430 km (0.081 R)
• M31: 6,403,088 km (0.028 R)
• M32: 6,740,730 km (0.103 R)
• M33: 6,816,427 km (0.091 R)
• M34: 7,007,314 km (0.107 R)
• M35: 7,141,952 km (0.113 R)
• M36: 7,394,174 km (0.09 R)
• M37: 7,570,550 km (0.077 R)
• M38: 7,708,629 km (0.105 R)
• M39: 7,867,651 km (0.106 R)
• M40: 8,047,767 km (0.057 R)
• M41: 8,128,101 km (0.104 R)
• M42: 8,269,621 km (0.097 R)
• M43: 8,719,611 km (0.082 R)
• M44: 9,177,680 km (0.079 R)
• M45: 9,240,660 km (0.096 R)
• M46: 9,750,490 km (0.062 R)
• M47: 9,987,154 km (0.113 R)
• M48: 10,378,502 km (0.062 R)
• M49: 10,510,148 km (0.064 R)
• M50: 10,576,121 km (0.061 R)
• M51: 10,664,383 km (0.03 R)
• M52: 10,952,808 km (0.053 R)
• M53: 11,019,678 km (0.051 R)
• M54: 11,696,459 km (0.118 R)
• M55: 12,086,012 km (0.046 R)
• M56: 12,386,704 km (0.114 R)
• M57: 12,713,276 km (0.049 R)
• M58: 12,924,807 km (0.115 R)
• M59: 13,019,203 km (0.052 R)
• M60: 14,242,316 km (0.104 R)
• M61: 14,339,853 km (0.078 R)
• M62: 14,584,446 km (0.067 R)
• M63: 14,658,198 km (0.119 R)
• M64: 14,830,535 km (0.112 R)
• M65: 15,177,302 km (0.099 R)
• M66: 15,828,502 km (0.095 R)
• M67: 15,954,763 km (0.119 R)
• M68: 16,208,331 km (0.081 R)
• M69: 16,463,246 km (0.101 R)
• M70: 16,591,301 km (0.069 R)
• M71: 16,796,699 km (0.097 R)
• M72: 17,235,919 km (0.095 R)
• M73: 17,470,039 km (0.119 R)

Planet 8 - Gas Giant

Semi-Major Axis: 5.56 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 524.1

Radius: 11.9

Gravity: 3.7 G

Time & Orbit

Eccentricity (e): 0.006

Orbit Range: 5.53 AU - 5.59 AU

Year: 5020 Days

Day: 13.8 Hours

Environment

Temp: -154 °C

Axial Tilt: 12.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 100,326,471 km

• M1: 150,495 km (0.073 R)
• M2: 243,994 km (0.096 R)
• M3: 344,075 km (0.113 R)
• M4: 419,772 km (0.052 R)
• M5: 669,002 km (0.101 R)
• M6: 1,166,564 km (0.084 R)
• M7: 1,453,942 km (0.039 R)
• M8: 1,529,339 km (0.105 R)
• M9: 1,844,991 km (0.107 R)
• M10: 2,268,951 km (0.096 R)
• M11: 2,537,928 km (0.112 R)
• M12: 3,126,745 km (0.058 R)
• M13: 3,508,519 km (0.116 R)
• M14: 3,632,236 km (0.088 R)
• M15: 3,884,010 km (0.048 R)
• M16: 4,471,480 km (0.034 R)
• M17: 4,628,558 km (0.074 R)
• M18: 5,017,363 km (0.09 R)
• M19: 5,203,912 km (0.117 R)
• M20: 5,584,339 km (0.052 R)
• M21: 5,973,593 km (0.087 R)
• M22: 6,422,237 km (0.102 R)
• M23: 6,599,809 km (0.102 R)
• M24: 6,907,682 km (0.103 R)
• M25: 7,352,137 km (0.034 R)
• M26: 7,511,309 km (0.088 R)
• M27: 7,698,456 km (0.095 R)
• M28: 7,860,022 km (0.048 R)
• M29: 8,796,953 km (0.092 R)
• M30: 9,364,677 km (0.102 R)
• M31: 9,566,185 km (0.028 R)
• M32: 10,032,183 km (0.082 R)
• M33: 10,416,201 km (0.108 R)
• M34: 11,443,639 km (0.068 R)
• M35: 11,659,209 km (0.063 R)
• M36: 11,782,927 km (0.106 R)
• M37: 12,188,187 km (0.108 R)
• M38: 12,756,958 km (0.062 R)
• M39: 12,948,593 km (0.111 R)
• M40: 13,431,495 km (0.115 R)
• M41: 13,626,421 km (0.088 R)
• M42: 13,822,245 km (0.119 R)
• M43: 14,382,040 km (0.095 R)
• M44: 14,581,454 km (0.099 R)
• M45: 15,016,634 km (0.082 R)
• M46: 15,797,086 km (0.051 R)
• M47: 16,243,935 km (0.103 R)
• M48: 16,347,756 km (0.111 R)
• M49: 16,764,835 km (0.104 R)
• M50: 16,869,703 km (0.111 R)
• M51: 17,150,349 km (0.06 R)
• M52: 17,680,673 km (0.091 R)
• M53: 18,468,306 km (0.063 R)
• M54: 18,649,020 km (0.104 R)
• M55: 19,194,304 km (0.115 R)
• M56: 19,781,925 km (0.084 R)
• M57: 19,929,728 km (0.039 R)
• M58: 20,749,225 km (0.119 R)
• M59: 20,861,872 km (0.112 R)
• M60: 21,503,796 km (0.106 R)
• M61: 21,655,788 km (0.076 R)
• M62: 21,808,078 km (0.105 R)
• M63: 22,075,559 km (0.068 R)
• M64: 22,190,600 km (0.114 R)
• M65: 22,729,751 km (0.063 R)
• M66: 23,195,299 km (0.054 R)
• M67: 25,209,036 km (0.065 R)
• M68: 25,731,283 km (0.116 R)
• M69: 25,892,699 km (0.107 R)
• M70: 26,338,351 km (0.119 R)
• M71: 26,664,025 km (0.082 R)
• M72: 26,827,386 km (0.049 R)
• M73: 27,401,692 km (0.098 R)
• M74: 27,525,260 km (0.05 R)

Planet 9 - Gas Giant

Semi-Major Axis: 10.9 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 991.3

Radius: 12.8

Gravity: 6.05 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 9.32 AU - 12.48 AU

Year: 13779 Days

Day: 13.3 Hours

Environment

Temp: -191 °C

Axial Tilt: 36.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 100,326,471 km

• M1: 270,174 km (0.106 R)
• M2: 392,844 km (0.076 R)
• M3: 1,070,672 km (0.089 R)
• M4: 1,618,200 km (0.088 R)
• M5: 1,967,511 km (0.085 R)
• M6: 2,373,071 km (0.098 R)
• M7: 2,470,609 km (0.106 R)
• M8: 2,873,925 km (0.104 R)
• M9: 3,154,720 km (0.118 R)
• M10: 3,371,188 km (0.047 R)
• M11: 3,592,593 km (0.098 R)
• M12: 3,818,934 km (0.093 R)
• M13: 4,206,692 km (0.107 R)
• M14: 4,445,600 km (0.078 R)
• M15: 4,526,233 km (0.102 R)
• M16: 4,936,730 km (0.063 R)
• M17: 5,793,776 km (0.09 R)
• M18: 5,882,039 km (0.1 R)
• M19: 6,015,330 km (0.114 R)
• M20: 6,375,712 km (0.032 R)
• M21: 6,696,749 km (0.085 R)
• M22: 8,480,853 km (0.036 R)
• M23: 9,607,774 km (0.064 R)
• M24: 10,082,298 km (0.078 R)
• M25: 10,295,774 km (0.038 R)
• M26: 11,054,385 km (0.03 R)
• M27: 11,329,795 km (0.109 R)
• M28: 11,775,148 km (0.097 R)
• M29: 11,943,595 km (0.075 R)
• M30: 12,226,185 km (0.076 R)
• M31: 12,339,880 km (0.045 R)
• M32: 13,203,508 km (0.11 R)
• M33: 13,908,563 km (0.07 R)
• M34: 14,325,492 km (0.089 R)
• M35: 14,625,735 km (0.077 R)
• M36: 14,746,461 km (0.093 R)
• M37: 14,867,635 km (0.072 R)
• M38: 15,847,950 km (0.093 R)
• M39: 17,806,335 km (0.111 R)
• M40: 18,978,285 km (0.074 R)
• M41: 19,176,053 km (0.049 R)
• M42: 20,040,879 km (0.065 R)
• M43: 21,122,771 km (0.058 R)
• M44: 22,084,834 km (0.034 R)
• M45: 22,362,488 km (0.105 R)
• M46: 22,501,614 km (0.12 R)
• M47: 22,920,937 km (0.105 R)
• M48: 23,342,953 km (0.09 R)
• M49: 24,480,644 km (0.101 R)
• M50: 24,624,109 km (0.111 R)
• M51: 25,928,153 km (0.104 R)
• M52: 26,736,131 km (0.11 R)
• M53: 27,552,337 km (0.118 R)
• M54: 27,701,487 km (0.103 R)
• M55: 27,851,084 km (0.106 R)
• M56: 29,361,424 km (0.109 R)
• M57: 29,896,237 km (0.064 R)
• M58: 30,898,094 km (0.06 R)
• M59: 31,286,450 km (0.106 R)
• M60: 32,067,800 km (0.108 R)
• M61: 32,855,732 km (0.066 R)
• M62: 36,151,971 km (0.112 R)
• M63: 37,136,624 km (0.111 R)
• M64: 38,462,959 km (0.119 R)
• M65: 42,104,171 km (0.069 R)
• M66: 44,183,881 km (0.058 R)
• M67: 46,296,801 km (0.099 R)
• M68: 46,474,374 km (0.103 R)
• M69: 46,741,107 km (0.025 R)
• M70: 47,544,597 km (0.064 R)
• M71: 48,352,575 km (0.075 R)
• M72: 48,803,313 km (0.069 R)
• M73: 49,527,517 km (0.054 R)
• M74: 51,537,514 km (0.094 R)
• M75: 51,905,824 km (0.111 R)
• M76: 52,090,278 km (0.086 R)
• M77: 52,459,785 km (0.097 R)
• M78: 53,201,640 km (0.058 R)
• M79: 54,883,569 km (0.047 R)
• M80: 55,825,437 km (0.079 R)
• M81: 57,534,294 km (0.113 R)
• M82: 57,629,737 km (0.099 R)
• M83: 58,011,960 km (0.053 R)
• M84: 58,107,703 km (0.111 R)
• M85: 59,453,036 km (0.116 R)
• M86: 59,839,298 km (0.11 R)
• M87: 61,295,334 km (0.086 R)
• M88: 61,392,722 km (0.099 R)
• M89: 61,881,010 km (0.101 R)
• M90: 62,762,889 km (0.107 R)

Planet 10 - Ice Giant

Semi-Major Axis: 17.25 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 834.7

Radius: 7.4

Gravity: 15.24 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 14.73 AU - 19.77 AU

Year: 27432 Days

Day: 18.7 Hours

Environment

Temp: -197 °C

Axial Tilt: 31.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 100,326,471 km

• M1: 1,080,994 km (0.085 R)
• M2: 1,869,375 km (0.083 R)
• M3: 2,402,691 km (0.117 R)
• M4: 2,532,243 km (0.084 R)
• M5: 2,798,378 km (0.041 R)
• M6: 3,073,488 km (0.082 R)
• M7: 3,551,154 km (0.115 R)
• M8: 4,103,470 km (0.117 R)
• M9: 4,258,752 km (0.076 R)
• M10: 4,953,784 km (0.103 R)
• M11: 5,119,239 km (0.038 R)
• M12: 5,398,987 km (0.089 R)
• M13: 6,387,081 km (0.116 R)
• M14: 6,567,197 km (0.067 R)
• M15: 6,810,144 km (0.111 R)
• M16: 7,683,047 km (0.08 R)
• M17: 9,192,041 km (0.088 R)
• M18: 9,395,494 km (0.047 R)
• M19: 10,576,569 km (0.116 R)
• M20: 12,696,521 km (0.039 R)
• M21: 12,999,157 km (0.119 R)
• M22: 16,480,001 km (0.105 R)
• M23: 17,058,795 km (0.086 R)
• M24: 17,308,922 km (0.079 R)
• M25: 17,644,321 km (0.098 R)
• M26: 18,749,101 km (0.05 R)
• M27: 20,139,314 km (0.026 R)
• M28: 20,846,912 km (0.094 R)
• M29: 23,202,031 km (0.116 R)
• M30: 23,294,184 km (0.069 R)
• M31: 25,259,600 km (0.087 R)
• M32: 25,354,595 km (0.076 R)
• M33: 25,926,508 km (0.077 R)
• M34: 26,599,100 km (0.096 R)
• M35: 27,180,288 km (0.111 R)
• M36: 29,147,500 km (0.063 R)
• M37: 34,894,302 km (0.119 R)
• M38: 35,636,606 km (0.073 R)
• M39: 36,491,409 km (0.033 R)
• M40: 36,813,642 km (0.106 R)
• M41: 37,352,943 km (0.069 R)
• M42: 38,221,059 km (0.09 R)
• M43: 38,548,379 km (0.09 R)
• M44: 39,756,382 km (0.041 R)
• M45: 40,198,743 km (0.091 R)
• M46: 40,753,901 km (0.119 R)
• M47: 41,423,501 km (0.044 R)
• M48: 41,647,598 km (0.025 R)
• M49: 43,795,824 km (0.072 R)
• M50: 44,711,064 km (0.12 R)
• M51: 45,517,097 km (0.07 R)
• M52: 47,494,332 km (0.079 R)
• M53: 49,618,472 km (0.116 R)
• M54: 51,171,747 km (0.032 R)
• M55: 52,014,581 km (0.089 R)
• M56: 53,226,773 km (0.07 R)
• M57: 54,448,239 km (0.05 R)
• M58: 54,570,910 km (0.095 R)
• M59: 54,939,369 km (0.101 R)
• M60: 55,308,726 km (0.031 R)
• M61: 56,918,848 km (0.097 R)
• M62: 57,167,779 km (0.086 R)
• M63: 59,425,660 km (0.077 R)
• M64: 62,096,281 km (0.113 R)
• M65: 62,738,056 km (0.114 R)
• M66: 67,422,264 km (0.074 R)
• M67: 70,072,839 km (0.105 R)
• M68: 70,740,794 km (0.045 R)
• M69: 71,679,521 km (0.082 R)
• M70: 73,027,697 km (0.082 R)
• M71: 73,840,611 km (0.095 R)
• M72: 78,641,805 km (0.046 R)
• M73: 80,311,168 km (0.032 R)
• M74: 80,590,467 km (0.049 R)
• M75: 80,870,215 km (0.074 R)
• M76: 81,711,105 km (0.09 R)
• M77: 82,132,672 km (0.055 R)
• M78: 82,273,294 km (0.113 R)
• M79: 82,836,829 km (0.058 R)
• M80: 83,401,711 km (0.053 R)
• M81: 83,684,600 km (0.034 R)
• M82: 84,677,182 km (0.093 R)
• M83: 84,819,300 km (0.083 R)
• M84: 87,534,651 km (0.099 R)
• M85: 87,678,414 km (0.043 R)
• M86: 88,975,129 km (0.106 R)
• M87: 91,879,721 km (0.12 R)
• M88: 92,171,886 km (0.086 R)
• M89: 94,667,777 km (0.086 R)
• M90: 96,146,252 km (0.111 R)
• M91: 97,334,508 km (0.092 R)
• M92: 98,228,954 km (0.108 R)
• M93: 99,126,092 km (0.102 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 402 - 15,903 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit