🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.72 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.15

Radius: 1.58

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 0.69 AU - 0.75 AU

Year: 222 Days

Day: 22.7 Hours

Environment

Temp: 162 °C

Axial Tilt: 2.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.75 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.16

Radius: 1.06

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 0.71 AU - 0.8 AU

Year: 236 Days

Day: 16.1 Hours

Environment

Temp: 174 °C

Axial Tilt: 27.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 111,291,193 km

• M1: 312,360 km (0.028 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.97 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.33

Radius: 0.64

Gravity: 0.81 G

Time & Orbit

Eccentricity (e): 0.143

Orbit Range: 1.69 AU - 2.25 AU

Year: 1005 Days

Day: 19.4 Hours

Environment

Temp: -62 °C

Axial Tilt: 80.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.55 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.13

Radius: 1.58

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.16

Orbit Range: 2.14 AU - 2.96 AU

Year: 1480 Days

Day: 43.2 Hours

Environment

Temp: -84 °C

Axial Tilt: 4.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 111,291,193 km

• M1: 890,855 km (0.074 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.77 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.64

Radius: 1.47

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 3.68 AU - 3.86 AU

Year: 2660 Days

Day: 42.8 Hours

Environment

Temp: -113 °C

Axial Tilt: 33.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 111,291,193 km

• M1: 2,804,810 km (0.119 R)

Asteroid Belt

Center: 4.86 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 5.94 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 506.4

Radius: 11.5

Gravity: 3.83 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 4.84 AU - 7.04 AU

Year: 5261 Days

Day: 9.6 Hours

Environment

Temp: -149 °C

Axial Tilt: 29.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 111,291,193 km

• M1: 159,471 km (0.109 R)
• M2: 241,002 km (0.11 R)
• M3: 334,950 km (0.076 R)
• M4: 411,245 km (0.093 R)
• M5: 619,485 km (0.057 R)
• M6: 815,009 km (0.088 R)
• M7: 889,210 km (0.087 R)
• M8: 1,018,462 km (0.085 R)
• M9: 1,168,359 km (0.101 R)
• M10: 1,267,692 km (0.109 R)
• M11: 1,370,167 km (0.034 R)
• M12: 1,874,611 km (0.09 R)
• M13: 2,325,200 km (0.071 R)
• M14: 2,944,684 km (0.063 R)
• M15: 3,426,689 km (0.028 R)
• M16: 3,634,929 km (0.099 R)
• M17: 3,847,358 km (0.103 R)
• M18: 3,933,526 km (0.1 R)
• M19: 4,020,443 km (0.095 R)
• M20: 4,151,790 km (0.093 R)
• M21: 4,329,362 km (0.08 R)
• M22: 4,577,545 km (0.059 R)
• M23: 4,807,178 km (0.103 R)
• M24: 5,064,337 km (0.102 R)
• M25: 5,206,604 km (0.118 R)
• M26: 5,862,890 km (0.033 R)
• M27: 6,468,163 km (0.097 R)
• M28: 6,648,578 km (0.086 R)
• M29: 6,909,028 km (0.092 R)
• M30: 7,014,195 km (0.114 R)
• M31: 7,146,440 km (0.083 R)
• M32: 7,683,646 km (0.1 R)
• M33: 7,902,208 km (0.109 R)
• M34: 8,345,616 km (0.072 R)
• M35: 8,457,665 km (0.07 R)
• M36: 8,626,711 km (0.029 R)
• M37: 8,796,953 km (0.077 R)
• M38: 9,430,799 km (0.055 R)
• M39: 9,576,956 km (0.025 R)
• M40: 10,019,766 km (0.06 R)
• M41: 10,288,743 km (0.116 R)
• M42: 10,469,308 km (0.075 R)
• M43: 11,171,520 km (0.113 R)
• M44: 11,731,764 km (0.063 R)
• M45: 11,857,426 km (0.113 R)
• M46: 12,141,962 km (0.077 R)
• M47: 13,009,180 km (0.114 R)
• M48: 13,400,977 km (0.083 R)
• M49: 13,631,358 km (0.065 R)
• M50: 14,096,159 km (0.077 R)
• M51: 14,229,899 km (0.105 R)
• M52: 14,870,926 km (0.101 R)
• M53: 15,143,643 km (0.1 R)
• M54: 15,314,932 km (0.038 R)
• M55: 15,452,413 km (0.113 R)
• M56: 15,867,397 km (0.114 R)
• M57: 16,181,104 km (0.1 R)
• M58: 16,602,521 km (0.04 R)
• M59: 16,779,196 km (0.109 R)
• M60: 17,635,943 km (0.106 R)
• M61: 17,960,870 km (0.105 R)
• M62: 19,095,121 km (0.095 R)
• M63: 19,169,172 km (0.05 R)
• M64: 19,243,223 km (0.032 R)
• M65: 19,615,123 km (0.094 R)
• M66: 19,764,422 km (0.043 R)
• M67: 19,914,319 km (0.109 R)
• M68: 20,973,322 km (0.109 R)
• M69: 21,087,914 km (0.099 R)
• M70: 21,625,270 km (0.093 R)
• M71: 23,224,770 km (0.094 R)
• M72: 23,978,893 km (0.09 R)
• M73: 25,348,462 km (0.105 R)
• M74: 25,511,224 km (0.117 R)
• M75: 25,756,116 km (0.067 R)
• M76: 25,878,786 km (0.085 R)
• M77: 26,908,917 km (0.063 R)
• M78: 27,241,473 km (0.118 R)
• M79: 27,408,275 km (0.043 R)
• M80: 28,120,660 km (0.119 R)

Planet 7 - Gas Giant

Semi-Major Axis: 11.25 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 356.9

Radius: 14.7

Gravity: 1.65 G

Time & Orbit

Eccentricity (e): 0.107

Orbit Range: 10.05 AU - 12.45 AU

Year: 13714 Days

Day: 6.7 Hours

Environment

Temp: -181 °C

Axial Tilt: 33.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 111,291,193 km

• M1: 190,588 km (0.051 R)
• M2: 348,264 km (0.108 R)
• M3: 441,613 km (0.119 R)
• M4: 712,983 km (0.086 R)
• M5: 1,005,298 km (0.104 R)
• M6: 1,099,096 km (0.109 R)
• M7: 2,056,522 km (0.116 R)
• M8: 2,303,957 km (0.1 R)
• M9: 2,535,235 km (0.089 R)
• M10: 2,640,552 km (0.104 R)
• M11: 3,133,178 km (0.028 R)
• M12: 3,332,592 km (0.068 R)
• M13: 3,774,504 km (0.097 R)
• M14: 4,845,026 km (0.059 R)
• M15: 4,976,972 km (0.103 R)
• M16: 5,143,624 km (0.115 R)
• M17: 5,689,506 km (0.098 R)
• M18: 6,146,677 km (0.073 R)
• M19: 6,652,617 km (0.078 R)
• M20: 7,134,472 km (0.101 R)
• M21: 7,360,664 km (0.084 R)
• M22: 8,250,173 km (0.043 R)
• M23: 8,848,564 km (0.044 R)
• M24: 9,091,811 km (0.118 R)
• M25: 9,378,590 km (0.079 R)
• M26: 9,835,162 km (0.086 R)
• M27: 11,380,209 km (0.088 R)
• M28: 11,512,304 km (0.076 R)
• M29: 12,046,069 km (0.046 R)
• M30: 12,406,451 km (0.089 R)
• M31: 12,542,585 km (0.109 R)
• M32: 13,045,832 km (0.088 R)
• M33: 13,323,037 km (0.096 R)
• M34: 13,695,835 km (0.12 R)
• M35: 13,789,483 km (0.08 R)
• M36: 15,318,224 km (0.073 R)
• M37: 16,053,348 km (0.099 R)
• M38: 16,499,897 km (0.067 R)
• M39: 17,506,990 km (0.073 R)
• M40: 18,172,252 km (0.048 R)
• M41: 21,131,746 km (0.082 R)
• M42: 21,294,509 km (0.085 R)
• M43: 21,566,627 km (0.104 R)
• M44: 22,611,419 km (0.107 R)
• M45: 23,391,871 km (0.026 R)
• M46: 25,036,400 km (0.117 R)
• M47: 26,134,150 km (0.118 R)
• M48: 26,953,048 km (0.103 R)
• M49: 27,424,730 km (0.095 R)
• M50: 27,780,325 km (0.114 R)
• M51: 27,958,645 km (0.106 R)
• M52: 28,796,094 km (0.087 R)
• M53: 28,976,659 km (0.083 R)
• M54: 30,250,784 km (0.11 R)
• M55: 30,679,681 km (0.025 R)
• M56: 31,048,739 km (0.101 R)
• M57: 31,357,509 km (0.117 R)
• M58: 33,105,410 km (0.101 R)
• M59: 33,610,602 km (0.113 R)
• M60: 33,800,741 km (0.091 R)
• M61: 35,013,082 km (0.051 R)
• M62: 35,205,764 km (0.074 R)
• M63: 36,174,710 km (0.102 R)
• M64: 36,564,712 km (0.086 R)
• M65: 37,021,583 km (0.105 R)
• M66: 38,204,903 km (0.119 R)
• M67: 39,802,009 km (0.089 R)
• M68: 40,743,728 km (0.086 R)
• M69: 41,149,587 km (0.104 R)
• M70: 42,443,459 km (0.078 R)
• M71: 44,513,744 km (0.075 R)
• M72: 45,421,055 km (0.068 R)
• M73: 46,123,118 km (0.035 R)
• M74: 46,475,570 km (0.106 R)
• M75: 47,466,956 km (0.081 R)

Planet 8 - Ice Giant

Semi-Major Axis: 16.16 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 464.3

Radius: 3

Gravity: 51.59 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 16.13 AU - 16.19 AU

Year: 23610 Days

Day: 24 Hours

Environment

Temp: -184 °C

Axial Tilt: 37 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (98)

Outer Limit: 111,291,193 km

• M1: 43,982 km (0.117 R)
• M2: 314,754 km (0.068 R)
• M3: 425,008 km (0.05 R)
• M4: 505,042 km (0.118 R)
• M5: 679,623 km (0.094 R)
• M6: 702,661 km (0.113 R)
• M7: 922,121 km (0.086 R)
• M8: 1,106,725 km (0.106 R)
• M9: 1,161,478 km (0.119 R)
• M10: 1,886,429 km (0.062 R)
• M11: 2,153,611 km (0.078 R)
• M12: 2,187,869 km (0.078 R)
• M13: 3,414,422 km (0.065 R)
• M14: 3,862,617 km (0.109 R)
• M15: 4,634,991 km (0.116 R)
• M16: 4,679,272 km (0.099 R)
• M17: 4,723,702 km (0.103 R)
• M18: 6,071,430 km (0.085 R)
• M19: 6,119,899 km (0.114 R)
• M20: 6,811,789 km (0.115 R)
• M21: 7,476,154 km (0.09 R)
• M22: 7,528,064 km (0.089 R)
• M23: 7,789,711 km (0.104 R)
• M24: 8,054,200 km (0.119 R)
• M25: 8,375,686 km (0.117 R)
• M26: 8,483,695 km (0.086 R)
• M27: 9,030,924 km (0.093 R)
• M28: 9,086,275 km (0.065 R)
• M29: 9,197,277 km (0.114 R)
• M30: 9,872,861 km (0.107 R)
• M31: 11,690,475 km (0.073 R)
• M32: 11,932,375 km (0.107 R)
• M33: 12,854,197 km (0.103 R)
• M34: 13,292,220 km (0.081 R)
• M35: 13,481,461 km (0.087 R)
• M36: 15,753,703 km (0.084 R)
• M37: 16,559,587 km (0.059 R)
• M38: 18,141,135 km (0.101 R)
• M39: 18,281,009 km (0.066 R)
• M40: 18,491,344 km (0.095 R)
• M41: 18,985,316 km (0.091 R)
• M42: 19,056,226 km (0.098 R)
• M43: 20,202,893 km (0.108 R)
• M44: 20,857,683 km (0.073 R)
• M45: 21,890,058 km (0.113 R)
• M46: 21,964,408 km (0.075 R)
• M47: 22,787,944 km (0.089 R)
• M48: 22,863,342 km (0.09 R)
• M49: 22,938,739 km (0.084 R)
• M50: 23,165,679 km (0.053 R)
• M51: 23,317,371 km (0.117 R)
• M52: 24,388,193 km (0.081 R)
• M53: 25,007,229 km (0.067 R)
• M54: 25,709,890 km (0.098 R)
• M55: 26,418,984 km (0.114 R)
• M56: 27,615,019 km (0.117 R)
• M57: 27,936,954 km (0.082 R)
• M58: 28,017,587 km (0.032 R)
• M59: 29,729,585 km (0.117 R)
• M60: 32,148,732 km (0.107 R)
• M61: 32,827,158 km (0.101 R)
• M62: 35,937,747 km (0.078 R)
• M63: 36,906,842 km (0.1 R)
• M64: 37,438,962 km (0.101 R)
• M65: 37,705,994 km (0.118 R)
• M66: 37,884,464 km (0.114 R)
• M67: 38,870,464 km (0.08 R)
• M68: 39,231,144 km (0.112 R)
• M69: 39,683,528 km (0.12 R)
• M70: 42,712,586 km (0.105 R)
• M71: 42,991,586 km (0.07 R)
• M72: 44,772,698 km (0.119 R)
• M73: 47,826,589 km (0.05 R)
• M74: 48,309,790 km (0.091 R)
• M75: 50,258,751 km (0.12 R)
• M76: 52,034,627 km (0.102 R)
• M77: 53,129,983 km (0.082 R)
• M78: 53,229,914 km (0.083 R)
• M79: 53,429,927 km (0.052 R)
• M80: 54,635,835 km (0.108 R)
• M81: 55,444,711 km (0.089 R)
• M82: 57,381,554 km (0.089 R)
• M83: 60,171,854 km (0.097 R)
• M84: 60,797,771 km (0.066 R)
• M85: 62,477,756 km (0.046 R)
• M86: 63,960,270 km (0.029 R)
• M87: 64,705,717 km (0.116 R)
• M88: 64,919,342 km (0.095 R)
• M89: 65,026,155 km (0.069 R)
• M90: 67,716,673 km (0.072 R)
• M91: 67,824,982 km (0.119 R)
• M92: 68,694,145 km (0.11 R)
• M93: 69,021,017 km (0.115 R)
• M94: 69,130,074 km (0.063 R)
• M95: 70,333,589 km (0.104 R)
• M96: 70,443,244 km (0.095 R)
• M97: 70,992,866 km (0.046 R)
• M98: 71,323,328 km (0.1 R)

Planet 9 - Ice Giant

Semi-Major Axis: 19.23 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 912.8

Radius: 7.8

Gravity: 15 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 14.92 AU - 23.54 AU

Year: 30648 Days

Day: 23.4 Hours

Environment

Temp: -202 °C

Axial Tilt: 39.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 111,291,193 km

• M1: 136,284 km (0.046 R)
• M2: 856,448 km (0.064 R)
• M3: 1,158,486 km (0.034 R)
• M4: 1,415,495 km (0.103 R)
• M5: 1,813,575 km (0.094 R)
• M6: 2,156,304 km (0.087 R)
• M7: 2,950,369 km (0.095 R)
• M8: 3,049,403 km (0.047 R)
• M9: 3,666,195 km (0.111 R)
• M10: 4,604,174 km (0.102 R)
• M11: 4,952,288 km (0.029 R)
• M12: 6,046,896 km (0.052 R)
• M13: 6,236,586 km (0.084 R)
• M14: 7,549,606 km (0.055 R)
• M15: 10,117,154 km (0.078 R)
• M16: 10,874,269 km (0.055 R)
• M17: 11,492,856 km (0.052 R)
• M18: 11,727,875 km (0.073 R)
• M19: 13,007,684 km (0.093 R)
• M20: 13,089,066 km (0.115 R)
• M21: 14,499,624 km (0.098 R)
• M22: 15,524,070 km (0.083 R)
• M23: 16,307,664 km (0.083 R)
• M24: 17,552,019 km (0.086 R)
• M25: 17,732,284 km (0.083 R)
• M26: 18,826,742 km (0.113 R)
• M27: 19,289,149 km (0.057 R)
• M28: 22,629,520 km (0.032 R)
• M29: 23,715,750 km (0.104 R)
• M30: 26,041,249 km (0.101 R)
• M31: 26,763,358 km (0.113 R)
• M32: 26,970,851 km (0.071 R)
• M33: 28,756,301 km (0.061 R)
• M34: 29,181,907 km (0.117 R)
• M35: 30,039,402 km (0.107 R)
• M36: 31,450,409 km (0.111 R)
• M37: 33,551,212 km (0.078 R)
• M38: 35,697,044 km (0.09 R)
• M39: 38,003,394 km (0.029 R)
• M40: 38,353,453 km (0.077 R)
• M41: 39,174,446 km (0.064 R)
• M42: 41,672,132 km (0.04 R)
• M43: 42,274,264 km (0.094 R)
• M44: 42,516,014 km (0.057 R)
• M45: 45,081,468 km (0.071 R)
• M46: 45,699,756 km (0.034 R)
• M47: 45,823,623 km (0.092 R)
• M48: 45,947,789 km (0.114 R)
• M49: 46,196,271 km (0.099 R)
• M50: 51,259,411 km (0.083 R)
• M51: 51,388,215 km (0.076 R)
• M52: 52,812,387 km (0.082 R)
• M53: 53,856,281 km (0.075 R)
• M54: 54,249,424 km (0.053 R)
• M55: 55,170,648 km (0.085 R)
• M56: 55,699,326 km (0.117 R)
• M57: 56,362,494 km (0.091 R)
• M58: 58,233,514 km (0.09 R)
• M59: 60,124,731 km (0.066 R)
• M60: 61,077,968 km (0.105 R)
• M61: 61,898,961 km (0.072 R)
• M62: 62,999,254 km (0.09 R)
• M63: 63,413,490 km (0.073 R)
• M64: 63,690,246 km (0.117 R)
• M65: 65,219,286 km (0.117 R)
• M66: 67,323,679 km (0.04 R)
• M67: 67,605,821 km (0.119 R)
• M68: 68,171,600 km (0.059 R)
• M69: 70,880,070 km (0.091 R)
• M70: 73,333,175 km (0.104 R)
• M71: 73,914,513 km (0.086 R)
• M72: 77,433,803 km (0.091 R)
• M73: 80,408,108 km (0.049 R)
• M74: 84,939,128 km (0.1 R)
• M75: 88,777,809 km (0.12 R)
• M76: 90,173,557 km (0.101 R)
• M77: 91,889,295 km (0.093 R)
• M78: 92,986,745 km (0.047 R)
• M79: 94,878,111 km (0.077 R)
• M80: 96,463,849 km (0.084 R)
• M81: 96,941,365 km (0.108 R)
• M82: 97,260,158 km (0.069 R)
• M83: 100,466,639 km (0.11 R)
• M84: 100,950,588 km (0.058 R)
• M85: 101,920,880 km (0.115 R)
• M86: 104,850,156 km (0.115 R)
• M87: 107,972,114 km (0.039 R)
• M88: 108,302,575 km (0.068 R)
• M89: 108,964,247 km (0.08 R)
• M90: 109,959,521 km (0.12 R)
• M91: 110,624,633 km (0.047 R)

Kuiper Belt

Range: 30.2 - 54.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 412 - 17,096 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit