🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.61

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 0.5 AU - 0.52 AU

Year: 130 Days

Day: 30.3 Hours

Environment

Temp: 206 °C

Axial Tilt: 32.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 86,628,427 km

• M1: 366,814 km (0.105 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.3 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.64

Radius: 1.68

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.15

Orbit Range: 1.11 AU - 1.5 AU

Year: 528 Days

Day: 44.1 Hours

Environment

Temp: 4 °C

Axial Tilt: 45.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 86,628,427 km

• M1: 73,602 km (0.11 R)
• M2: 110,702 km (0.085 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.75 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.87

Radius: 1.28

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 1.51 AU - 1.99 AU

Year: 825 Days

Day: 29.5 Hours

Environment

Temp: -44 °C

Axial Tilt: 8.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 4.11 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.19

Radius: 0.51

Gravity: 0.73 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 4.1 AU - 4.12 AU

Year: 2970 Days

Day: 31.1 Hours

Environment

Temp: -122 °C

Axial Tilt: 11.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.88 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 5.65 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 28.9

Radius: 8.1

Gravity: 0.44 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 4.25 AU - 7.05 AU

Year: 4787 Days

Day: 14.9 Hours

Environment

Temp: -150 °C

Axial Tilt: 20.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (57)

Outer Limit: 86,628,427 km

• M1: 108,010 km (0.072 R)
• M2: 231,129 km (0.106 R)
• M3: 292,015 km (0.102 R)
• M4: 392,096 km (0.093 R)
• M5: 474,674 km (0.109 R)
• M6: 602,281 km (0.075 R)
• M7: 688,150 km (0.107 R)
• M8: 772,224 km (0.099 R)
• M9: 828,323 km (0.073 R)
• M10: 892,202 km (0.053 R)
• M11: 1,032,375 km (0.11 R)
• M12: 1,143,975 km (0.092 R)
• M13: 1,282,054 km (0.04 R)
• M14: 1,655,300 km (0.049 R)
• M15: 1,948,063 km (0.112 R)
• M16: 2,194,302 km (0.112 R)
• M17: 2,515,937 km (0.081 R)
• M18: 2,629,781 km (0.072 R)
• M19: 2,696,950 km (0.111 R)
• M20: 2,833,084 km (0.095 R)
• M21: 2,921,796 km (0.119 R)
• M22: 3,142,602 km (0.101 R)
• M23: 3,244,778 km (0.095 R)
• M24: 3,611,143 km (0.103 R)
• M25: 3,675,320 km (0.101 R)
• M26: 4,024,033 km (0.104 R)
• M27: 4,168,694 km (0.087 R)
• M28: 4,292,412 km (0.09 R)
• M29: 4,543,587 km (0.113 R)
• M30: 4,788,029 km (0.103 R)
• M31: 5,012,725 km (0.072 R)
• M32: 5,084,383 km (0.058 R)
• M33: 5,228,894 km (0.061 R)
• M34: 5,485,006 km (0.098 R)
• M35: 5,657,941 km (0.101 R)
• M36: 5,720,174 km (0.049 R)
• M37: 6,187,817 km (0.074 R)
• M38: 6,239,129 km (0.078 R)
• M39: 6,303,456 km (0.104 R)
• M40: 6,406,828 km (0.048 R)
• M41: 6,471,753 km (0.059 R)
• M42: 6,694,056 km (0.047 R)
• M43: 6,905,587 km (0.113 R)
• M44: 7,186,532 km (0.099 R)
• M45: 7,240,537 km (0.107 R)
• M46: 7,746,028 km (0.047 R)
• M47: 7,842,968 km (0.043 R)
• M48: 7,968,181 km (0.104 R)
• M49: 8,051,956 km (0.119 R)
• M50: 8,747,735 km (0.068 R)
• M51: 8,819,692 km (0.071 R)
• M52: 9,110,062 km (0.093 R)
• M53: 9,506,945 km (0.093 R)
• M54: 9,640,536 km (0.111 R)
• M55: 9,700,076 km (0.079 R)
• M56: 9,969,651 km (0.074 R)
• M57: 10,090,227 km (0.079 R)

Planet 6 - Gas Giant

Semi-Major Axis: 6.6 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 398.3

Radius: 12.5

Gravity: 2.55 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 5.21 AU - 7.99 AU

Year: 6044 Days

Day: 10.2 Hours

Environment

Temp: -142 °C

Axial Tilt: 3.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 86,628,427 km

• M1: 156,330 km (0.115 R)
• M2: 303,235 km (0.114 R)
• M3: 473,477 km (0.087 R)
• M4: 670,946 km (0.081 R)
• M5: 775,067 km (0.108 R)
• M6: 1,054,964 km (0.119 R)
• M7: 1,397,394 km (0.098 R)
• M8: 1,535,024 km (0.046 R)
• M9: 1,742,217 km (0.079 R)
• M10: 1,857,706 km (0.103 R)
• M11: 1,975,889 km (0.116 R)
• M12: 2,291,540 km (0.104 R)
• M13: 2,418,698 km (0.106 R)
• M14: 2,912,222 km (0.115 R)
• M15: 3,150,681 km (0.076 R)
• M16: 3,668,289 km (0.102 R)
• M17: 4,013,711 km (0.118 R)
• M18: 4,101,674 km (0.07 R)
• M19: 4,528,627 km (0.068 R)
• M20: 4,689,594 km (0.037 R)
• M21: 4,852,506 km (0.099 R)
• M22: 4,993,727 km (0.12 R)
• M23: 5,207,951 km (0.116 R)
• M24: 5,994,536 km (0.065 R)
• M25: 6,120,946 km (0.037 R)
• M26: 6,376,160 km (0.107 R)
• M27: 7,056,382 km (0.095 R)
• M28: 7,405,095 km (0.09 R)
• M29: 7,622,610 km (0.108 R)
• M30: 7,732,116 km (0.12 R)
• M31: 8,259,747 km (0.106 R)
• M32: 9,555,265 km (0.098 R)
• M33: 9,673,597 km (0.114 R)
• M34: 9,851,917 km (0.038 R)
• M35: 10,821,012 km (0.054 R)
• M36: 11,630,935 km (0.115 R)
• M37: 11,820,625 km (0.062 R)
• M38: 11,915,770 km (0.112 R)
• M39: 12,075,091 km (0.064 R)
• M40: 12,460,306 km (0.068 R)
• M41: 12,686,797 km (0.065 R)
• M42: 12,784,335 km (0.111 R)
• M43: 12,947,397 km (0.061 R)
• M44: 13,275,764 km (0.115 R)
• M45: 13,773,326 km (0.081 R)
• M46: 14,108,426 km (0.035 R)
• M47: 14,310,832 km (0.052 R)
• M48: 14,514,135 km (0.083 R)
• M49: 15,649,732 km (0.076 R)
• M50: 16,706,641 km (0.058 R)
• M51: 17,028,277 km (0.104 R)
• M52: 17,279,900 km (0.113 R)
• M53: 17,823,090 km (0.073 R)
• M54: 19,112,325 km (0.102 R)
• M55: 19,975,953 km (0.116 R)
• M56: 20,469,776 km (0.111 R)
• M57: 21,198,617 km (0.118 R)
• M58: 21,702,163 km (0.095 R)
• M59: 22,681,880 km (0.113 R)
• M60: 23,117,359 km (0.111 R)
• M61: 23,996,994 km (0.115 R)
• M62: 24,440,851 km (0.083 R)
• M63: 25,050,463 km (0.098 R)
• M64: 25,418,623 km (0.094 R)
• M65: 25,624,021 km (0.075 R)
• M66: 25,871,157 km (0.11 R)
• M67: 26,160,479 km (0.106 R)
• M68: 26,367,821 km (0.09 R)
• M69: 27,244,465 km (0.119 R)
• M70: 27,665,284 km (0.093 R)
• M71: 28,598,775 km (0.033 R)

Planet 7 - Gas Giant

Semi-Major Axis: 10.55 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 428.6

Radius: 10

Gravity: 4.29 G

Time & Orbit

Eccentricity (e): 0.232

Orbit Range: 8.1 AU - 13 AU

Year: 12214 Days

Day: 5.3 Hours

Environment

Temp: -164 °C

Axial Tilt: 3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 86,628,427 km

• M1: 391,797 km (0.096 R)
• M2: 570,417 km (0.049 R)
• M3: 1,026,989 km (0.107 R)
• M4: 1,161,777 km (0.078 R)
• M5: 1,241,513 km (0.082 R)
• M6: 1,428,061 km (0.082 R)
• M7: 1,994,140 km (0.095 R)
• M8: 2,339,561 km (0.051 R)
• M9: 2,467,617 km (0.087 R)
• M10: 2,838,620 km (0.092 R)
• M11: 2,947,976 km (0.118 R)
• M12: 4,085,817 km (0.098 R)
• M13: 4,178,568 km (0.091 R)
• M14: 4,334,598 km (0.107 R)
• M15: 4,717,270 km (0.114 R)
• M16: 5,824,892 km (0.074 R)
• M17: 6,140,544 km (0.059 R)
• M18: 6,497,933 km (0.088 R)
• M19: 7,383,104 km (0.118 R)
• M20: 7,686,638 km (0.105 R)
• M21: 8,305,823 km (0.116 R)
• M22: 8,502,694 km (0.049 R)
• M23: 8,900,924 km (0.089 R)
• M24: 9,346,127 km (0.074 R)
• M25: 9,674,494 km (0.119 R)
• M26: 10,469,457 km (0.095 R)
• M27: 10,724,971 km (0.088 R)
• M28: 10,853,475 km (0.091 R)
• M29: 13,069,319 km (0.095 R)
• M30: 13,298,353 km (0.076 R)
• M31: 13,482,658 km (0.108 R)
• M32: 14,040,508 km (0.054 R)
• M33: 14,558,416 km (0.045 R)
• M34: 14,748,405 km (0.079 R)
• M35: 14,891,421 km (0.098 R)
• M36: 15,130,777 km (0.119 R)
• M37: 15,226,819 km (0.099 R)
• M38: 15,323,160 km (0.045 R)
• M39: 15,710,320 km (0.096 R)
• M40: 16,494,362 km (0.1 R)
• M41: 16,692,430 km (0.107 R)
• M42: 17,846,428 km (0.045 R)
• M43: 17,947,855 km (0.081 R)
• M44: 18,458,582 km (0.056 R)
• M45: 19,337,769 km (0.106 R)
• M46: 19,598,967 km (0.114 R)
• M47: 19,756,194 km (0.076 R)
• M48: 20,283,377 km (0.084 R)
• M49: 20,495,656 km (0.11 R)
• M50: 22,110,565 km (0.047 R)
• M51: 22,493,237 km (0.077 R)
• M52: 23,209,661 km (0.071 R)
• M53: 23,710,066 km (0.055 R)
• M54: 24,439,206 km (0.061 R)
• M55: 25,747,290 km (0.094 R)
• M56: 26,207,453 km (0.113 R)
• M57: 27,428,620 km (0.093 R)
• M58: 28,430,776 km (0.117 R)
• M59: 28,668,338 km (0.075 R)
• M60: 29,145,405 km (0.093 R)
• M61: 30,288,931 km (0.075 R)
• M62: 32,495,500 km (0.086 R)
• M63: 34,816,960 km (0.087 R)
• M64: 35,071,126 km (0.063 R)
• M65: 35,134,706 km (0.119 R)
• M66: 35,389,620 km (0.104 R)
• M67: 35,517,377 km (0.044 R)
• M68: 35,709,161 km (0.104 R)
• M69: 35,837,217 km (0.105 R)
• M70: 37,191,377 km (0.117 R)
• M71: 37,516,154 km (0.1 R)
• M72: 38,037,951 km (0.067 R)
• M73: 39,683,827 km (0.109 R)
• M74: 39,816,520 km (0.102 R)
• M75: 40,148,777 km (0.07 R)
• M76: 40,348,640 km (0.087 R)
• M77: 42,229,833 km (0.113 R)
• M78: 42,636,590 km (0.105 R)
• M79: 42,908,559 km (0.106 R)
• M80: 43,522,509 km (0.052 R)
• M81: 44,139,301 km (0.07 R)
• M82: 45,451,124 km (0.115 R)
• M83: 45,728,928 km (0.068 R)
• M84: 46,077,042 km (0.099 R)

Planet 8 - Ice Giant

Semi-Major Axis: 15.75 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 95.5

Radius: 6.7

Gravity: 2.13 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 13.56 AU - 17.94 AU

Year: 22280 Days

Day: 15.1 Hours

Environment

Temp: -190 °C

Axial Tilt: 1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 86,628,427 km

• M1: 108,159 km (0.05 R)
• M2: 221,405 km (0.069 R)
• M3: 271,071 km (0.045 R)
• M4: 372,349 km (0.115 R)
• M5: 421,866 km (0.113 R)
• M6: 800,797 km (0.068 R)
• M7: 1,132,007 km (0.077 R)
• M8: 1,585,139 km (0.067 R)
• M9: 2,158,996 km (0.081 R)
• M10: 2,566,202 km (0.027 R)
• M11: 4,720,411 km (0.11 R)
• M12: 5,436,237 km (0.111 R)
• M13: 5,628,620 km (0.113 R)
• M14: 5,725,559 km (0.112 R)
• M15: 5,823,097 km (0.107 R)
• M16: 6,252,293 km (0.085 R)
• M17: 6,555,379 km (0.106 R)
• M18: 6,725,920 km (0.107 R)
• M19: 7,281,228 km (0.094 R)
• M20: 7,422,298 km (0.114 R)
• M21: 7,707,282 km (0.057 R)
• M22: 7,815,142 km (0.12 R)
• M23: 8,032,209 km (0.066 R)
• M24: 8,361,623 km (0.094 R)
• M25: 8,658,126 km (0.09 R)
• M26: 10,073,921 km (0.068 R)
• M27: 10,748,158 km (0.077 R)
• M28: 11,111,083 km (0.097 R)
• M29: 11,560,026 km (0.104 R)
• M30: 12,223,642 km (0.08 R)
• M31: 12,517,751 km (0.08 R)
• M32: 13,199,020 km (0.104 R)
• M33: 14,155,399 km (0.105 R)
• M34: 14,243,363 km (0.103 R)
• M35: 14,775,482 km (0.103 R)
• M36: 15,449,720 km (0.091 R)
• M37: 16,225,834 km (0.118 R)
• M38: 16,967,989 km (0.039 R)
• M39: 17,202,259 km (0.077 R)
• M40: 18,629,722 km (0.112 R)
• M41: 20,193,768 km (0.101 R)
• M42: 20,441,801 km (0.118 R)
• M43: 20,491,617 km (0.1 R)
• M44: 22,514,779 km (0.08 R)
• M45: 23,082,203 km (0.098 R)
• M46: 23,602,056 km (0.069 R)
• M47: 24,073,289 km (0.115 R)
• M48: 24,283,774 km (0.112 R)
• M49: 27,183,878 km (0.107 R)
• M50: 27,348,136 km (0.08 R)
• M51: 27,677,700 km (0.077 R)
• M52: 28,396,369 km (0.036 R)
• M53: 28,451,869 km (0.066 R)
• M54: 29,177,120 km (0.111 R)
• M55: 30,304,789 km (0.048 R)
• M56: 30,418,333 km (0.118 R)
• M57: 30,588,875 km (0.102 R)
• M58: 30,931,005 km (0.081 R)
• M59: 31,503,965 km (0.098 R)
• M60: 31,734,196 km (0.098 R)
• M61: 31,964,876 km (0.089 R)
• M62: 32,022,621 km (0.099 R)
• M63: 33,361,073 km (0.093 R)
• M64: 33,419,716 km (0.114 R)
• M65: 33,889,752 km (0.107 R)
• M66: 34,598,996 km (0.083 R)
• M67: 34,717,627 km (0.074 R)
• M68: 37,301,780 km (0.108 R)
• M69: 38,709,197 km (0.114 R)
• M70: 40,696,156 km (0.084 R)
• M71: 41,702,052 km (0.111 R)

Planet 9 - Ice Giant

Semi-Major Axis: 17.47 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 596.9

Radius: 5

Gravity: 23.88 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 13.94 AU - 21 AU

Year: 26028 Days

Day: 19.9 Hours

Environment

Temp: -189 °C

Axial Tilt: 35.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 86,628,427 km

• M1: 112,946 km (0.104 R)
• M2: 834,008 km (0.082 R)
• M3: 1,029,981 km (0.091 R)
• M4: 1,463,815 km (0.117 R)
• M5: 1,699,881 km (0.072 R)
• M6: 1,769,593 km (0.094 R)
• M7: 1,947,914 km (0.09 R)
• M8: 3,134,674 km (0.117 R)
• M9: 3,263,478 km (0.053 R)
• M10: 3,571,051 km (0.106 R)
• M11: 3,796,495 km (0.09 R)
• M12: 3,842,122 km (0.108 R)
• M13: 3,933,975 km (0.092 R)
• M14: 4,119,776 km (0.057 R)
• M15: 4,213,723 km (0.077 R)
• M16: 5,040,999 km (0.099 R)
• M17: 5,242,807 km (0.11 R)
• M18: 5,916,895 km (0.109 R)
• M19: 6,129,922 km (0.117 R)
• M20: 7,288,259 km (0.086 R)
• M21: 7,573,841 km (0.086 R)
• M22: 8,631,947 km (0.111 R)
• M23: 10,367,731 km (0.108 R)
• M24: 11,209,219 km (0.101 R)
• M25: 11,538,633 km (0.109 R)
• M26: 11,737,898 km (0.101 R)
• M27: 12,682,459 km (0.103 R)
• M28: 12,750,825 km (0.087 R)
• M29: 13,233,128 km (0.1 R)
• M30: 14,859,257 km (0.106 R)
• M31: 15,148,430 km (0.119 R)
• M32: 15,805,913 km (0.025 R)
• M33: 15,953,267 km (0.081 R)
• M34: 16,323,671 km (0.092 R)
• M35: 16,846,964 km (0.113 R)
• M36: 17,224,100 km (0.052 R)
• M37: 17,756,818 km (0.089 R)
• M38: 19,151,370 km (0.113 R)
• M39: 19,308,448 km (0.104 R)
• M40: 21,471,034 km (0.115 R)
• M41: 22,126,423 km (0.037 R)
• M42: 23,709,019 km (0.096 R)
• M43: 23,793,242 km (0.036 R)
• M44: 24,386,099 km (0.091 R)
• M45: 24,983,892 km (0.079 R)
• M46: 25,932,940 km (0.11 R)
• M47: 26,019,857 km (0.113 R)
• M48: 26,106,773 km (0.078 R)
• M49: 26,543,001 km (0.08 R)
• M50: 27,422,786 km (0.086 R)
• M51: 29,572,806 km (0.076 R)
• M52: 29,936,329 km (0.083 R)
• M53: 31,128,175 km (0.035 R)
• M54: 31,405,380 km (0.101 R)
• M55: 31,869,283 km (0.073 R)
• M56: 32,055,533 km (0.104 R)
• M57: 33,368,852 km (0.12 R)
• M58: 34,987,202 km (0.075 R)
• M59: 35,757,631 km (0.11 R)
• M60: 36,242,029 km (0.078 R)
• M61: 36,533,595 km (0.106 R)
• M62: 36,923,746 km (0.082 R)
• M63: 37,609,653 km (0.099 R)
• M64: 38,102,129 km (0.088 R)
• M65: 38,696,032 km (0.1 R)
• M66: 40,395,165 km (0.089 R)
• M67: 40,596,673 km (0.076 R)
• M68: 40,899,459 km (0.087 R)
• M69: 41,101,865 km (0.091 R)
• M70: 41,609,152 km (0.097 R)
• M71: 42,118,533 km (0.115 R)
• M72: 43,865,686 km (0.08 R)
• M73: 43,969,208 km (0.072 R)
• M74: 45,322,321 km (0.108 R)
• M75: 48,710,712 km (0.1 R)
• M76: 48,817,824 km (0.097 R)
• M77: 49,032,497 km (0.071 R)
• M78: 52,289,243 km (0.116 R)
• M79: 53,279,880 km (0.119 R)
• M80: 53,722,091 km (0.05 R)
• M81: 57,077,572 km (0.114 R)
• M82: 59,695,684 km (0.094 R)
• M83: 59,810,425 km (0.097 R)
• M84: 63,285,883 km (0.112 R)
• M85: 63,871,409 km (0.101 R)
• M86: 64,106,128 km (0.061 R)
• M87: 68,020,506 km (0.099 R)
• M88: 68,500,267 km (0.069 R)
• M89: 72,011,478 km (0.065 R)
• M90: 73,481,577 km (0.03 R)
• M91: 76,077,698 km (0.03 R)
• M92: 76,949,854 km (0.088 R)
• M93: 78,326,902 km (0.111 R)
• M94: 78,452,415 km (0.088 R)
• M95: 80,091,259 km (0.05 R)
• M96: 85,591,674 km (0.087 R)

Kuiper Belt

Range: 30.8 - 45.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 262 - 20,176 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit