🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.65 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.71

Radius: 1.69

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 0.49 AU - 0.81 AU

Year: 190 Days

Day: 37.9 Hours

Environment

Temp: 178 °C

Axial Tilt: 24.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 55,090,293 km

• M1: 267,631 km (0.094 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.81 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.65

Radius: 1.68

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 0.81 AU - 0.81 AU

Year: 265 Days

Day: 37.5 Hours

Environment

Temp: 136 °C

Axial Tilt: 13.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.59 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.53

Radius: 1.66

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 1.49 AU - 1.69 AU

Year: 729 Days

Day: 24.8 Hours

Environment

Temp: -48 °C

Axial Tilt: 34.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 55,090,293 km

• M1: 596,447 km (0.043 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.45 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.58

Radius: 1.46

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 1.99 AU - 2.91 AU

Year: 1394 Days

Day: 29 Hours

Environment

Temp: -81 °C

Axial Tilt: 46.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.62 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.79

Radius: 1.87

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 2.84 AU - 4.4 AU

Year: 2503 Days

Day: 39.1 Hours

Environment

Temp: -126 °C

Axial Tilt: 7.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 5.42 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 275.7

Radius: 8.2

Gravity: 4.1 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 4.16 AU - 6.68 AU

Year: 4586 Days

Day: 8.9 Hours

Environment

Temp: -135 °C

Axial Tilt: 25.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 55,090,293 km

• M1: 107,262 km (0.108 R)
• M2: 257,159 km (0.114 R)
• M3: 308,620 km (0.088 R)
• M4: 575,952 km (0.038 R)
• M5: 705,504 km (0.096 R)
• M6: 784,192 km (0.096 R)
• M7: 1,016,518 km (0.044 R)
• M8: 1,095,056 km (0.094 R)
• M9: 1,175,690 km (0.112 R)
• M10: 1,355,357 km (0.071 R)
• M11: 1,635,254 km (0.099 R)
• M12: 1,961,228 km (0.048 R)
• M13: 2,146,430 km (0.106 R)
• M14: 2,382,047 km (0.065 R)
• M15: 2,641,749 km (0.032 R)
• M16: 2,814,834 km (0.071 R)
• M17: 3,040,278 km (0.053 R)
• M18: 3,339,024 km (0.111 R)
• M19: 3,406,643 km (0.111 R)
• M20: 3,769,567 km (0.07 R)
• M21: 3,857,680 km (0.083 R)
• M22: 4,018,348 km (0.06 R)
• M23: 4,144,759 km (0.065 R)
• M24: 4,290,916 km (0.109 R)
• M25: 4,383,068 km (0.047 R)
• M26: 4,475,968 km (0.115 R)
• M27: 4,682,563 km (0.09 R)
• M28: 4,950,044 km (0.112 R)
• M29: 5,085,729 km (0.093 R)
• M30: 5,321,196 km (0.102 R)
• M31: 5,640,588 km (0.063 R)
• M32: 5,721,520 km (0.075 R)
• M33: 5,945,767 km (0.077 R)
• M34: 6,319,164 km (0.117 R)
• M35: 6,487,611 km (0.112 R)
• M36: 6,871,928 km (0.09 R)
• M37: 7,067,003 km (0.026 R)
• M38: 7,132,378 km (0.038 R)
• M39: 7,219,892 km (0.054 R)
• M40: 7,462,391 km (0.056 R)
• M41: 7,797,490 km (0.104 R)
• M42: 8,137,376 km (0.102 R)
• M43: 8,714,824 km (0.109 R)
• M44: 8,855,296 km (0.101 R)
• M45: 8,925,907 km (0.118 R)
• M46: 9,138,784 km (0.114 R)
• M47: 9,521,156 km (0.113 R)
• M48: 9,933,299 km (0.109 R)
• M49: 10,031,136 km (0.093 R)
• M50: 10,178,490 km (0.072 R)
• M51: 10,500,275 km (0.07 R)
• M52: 10,624,890 km (0.105 R)
• M53: 11,001,727 km (0.099 R)
• M54: 11,128,286 km (0.113 R)
• M55: 11,204,432 km (0.104 R)
• M56: 11,459,646 km (0.111 R)
• M57: 11,510,958 km (0.063 R)
• M58: 11,975,908 km (0.096 R)
• M59: 12,027,968 km (0.099 R)
• M60: 12,368,004 km (0.101 R)
• M61: 13,191,839 km (0.035 R)
• M62: 13,272,473 km (0.088 R)
• M63: 13,326,328 km (0.104 R)
• M64: 13,678,332 km (0.117 R)
• M65: 14,557,518 km (0.106 R)
• M66: 15,739,192 km (0.115 R)
• M67: 15,910,482 km (0.12 R)
• M68: 16,255,005 km (0.111 R)
• M69: 16,428,090 km (0.053 R)
• M70: 16,747,182 km (0.082 R)
• M71: 17,332,559 km (0.03 R)
• M72: 18,103,586 km (0.043 R)
• M73: 18,283,104 km (0.106 R)
• M74: 18,946,421 km (0.097 R)
• M75: 19,679,001 km (0.063 R)
• M76: 20,265,425 km (0.081 R)
• M77: 20,607,705 km (0.114 R)
• M78: 20,763,885 km (0.086 R)
• M79: 20,889,099 km (0.073 R)
• M80: 21,045,877 km (0.072 R)

Planet 7 - Gas Giant

Semi-Major Axis: 7.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 689.1

Radius: 12.2

Gravity: 4.63 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 6.78 AU - 8.84 AU

Year: 7932 Days

Day: 6.5 Hours

Environment

Temp: -169 °C

Axial Tilt: 41.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 55,090,293 km

• M1: 294,708 km (0.045 R)
• M2: 582,983 km (0.106 R)
• M3: 680,670 km (0.038 R)
• M4: 1,044,941 km (0.082 R)
• M5: 1,390,512 km (0.102 R)
• M6: 1,566,888 km (0.116 R)
• M7: 1,834,967 km (0.083 R)
• M8: 2,253,842 km (0.105 R)
• M9: 2,629,781 km (0.086 R)
• M10: 2,775,938 km (0.116 R)
• M11: 3,076,779 km (0.062 R)
• M12: 3,361,763 km (0.117 R)
• M13: 3,441,050 km (0.101 R)
• M14: 3,846,760 km (0.038 R)
• M15: 4,041,536 km (0.096 R)
• M16: 4,382,918 km (0.04 R)
• M17: 4,469,835 km (0.117 R)
• M18: 4,733,875 km (0.091 R)
• M19: 5,369,816 km (0.071 R)
• M20: 6,032,833 km (0.058 R)
• M21: 6,162,086 km (0.092 R)
• M22: 6,324,848 km (0.101 R)
• M23: 6,489,256 km (0.103 R)
• M24: 6,956,899 km (0.105 R)
• M25: 7,713,865 km (0.059 R)
• M26: 8,102,221 km (0.101 R)
• M27: 8,280,990 km (0.11 R)
• M28: 8,460,956 km (0.072 R)
• M29: 8,824,778 km (0.083 R)
• M30: 9,231,086 km (0.068 R)
• M31: 9,492,733 km (0.116 R)
• M32: 9,643,378 km (0.1 R)
• M33: 9,832,918 km (0.116 R)
• M34: 10,138,547 km (0.081 R)
• M35: 10,215,440 km (0.113 R)
• M36: 10,681,138 km (0.108 R)
• M37: 11,875,378 km (0.084 R)
• M38: 12,324,022 km (0.065 R)
• M39: 12,406,151 km (0.086 R)
• M40: 12,778,052 km (0.062 R)
• M41: 13,153,692 km (0.116 R)
• M42: 13,660,230 km (0.063 R)
• M43: 14,302,454 km (0.101 R)
• M44: 15,483,080 km (0.09 R)
• M45: 16,740,451 km (0.08 R)
• M46: 17,059,842 km (0.05 R)
• M47: 17,658,533 km (0.084 R)
• M48: 18,170,457 km (0.096 R)
• M49: 18,498,674 km (0.06 R)
• M50: 18,592,921 km (0.109 R)
• M51: 18,734,441 km (0.034 R)
• M52: 19,113,671 km (0.105 R)
• M53: 20,753,563 km (0.11 R)
• M54: 20,900,468 km (0.115 R)
• M55: 22,187,758 km (0.051 R)
• M56: 22,488,450 km (0.118 R)
• M57: 22,740,073 km (0.094 R)
• M58: 22,992,594 km (0.115 R)
• M59: 23,297,026 km (0.066 R)
• M60: 23,755,992 km (0.056 R)
• M61: 24,527,618 km (0.059 R)
• M62: 25,621,627 km (0.037 R)
• M63: 25,726,645 km (0.071 R)
• M64: 26,838,157 km (0.115 R)
• M65: 27,695,503 km (0.081 R)
• M66: 28,019,382 km (0.117 R)
• M67: 28,507,520 km (0.093 R)
• M68: 28,670,731 km (0.114 R)
• M69: 29,933,337 km (0.111 R)
• M70: 30,376,745 km (0.067 R)
• M71: 31,719,985 km (0.078 R)
• M72: 32,455,557 km (0.115 R)
• M73: 33,254,111 km (0.095 R)
• M74: 34,232,481 km (0.054 R)
• M75: 34,696,085 km (0.105 R)
• M76: 36,217,495 km (0.069 R)
• M77: 36,630,834 km (0.111 R)
• M78: 37,164,449 km (0.046 R)
• M79: 38,059,643 km (0.052 R)
• M80: 38,299,598 km (0.106 R)
• M81: 38,660,428 km (0.107 R)
• M82: 38,781,004 km (0.106 R)
• M83: 39,022,305 km (0.095 R)
• M84: 39,446,116 km (0.06 R)
• M85: 39,628,177 km (0.1 R)
• M86: 40,237,040 km (0.112 R)
• M87: 40,849,045 km (0.118 R)
• M88: 41,156,169 km (0.06 R)

Planet 8 - Gas Giant

Semi-Major Axis: 7.98 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 115

Radius: 12.7

Gravity: 0.71 G

Time & Orbit

Eccentricity (e): 0.237

Orbit Range: 6.09 AU - 9.87 AU

Year: 8193 Days

Day: 12.8 Hours

Environment

Temp: -168 °C

Axial Tilt: 31.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 55,090,293 km

• M1: 161,715 km (0.063 R)
• M2: 315,053 km (0.102 R)
• M3: 583,731 km (0.114 R)
• M4: 688,001 km (0.04 R)
• M5: 852,558 km (0.077 R)
• M6: 974,032 km (0.104 R)
• M7: 1,078,152 km (0.113 R)
• M8: 1,210,995 km (0.077 R)
• M9: 1,323,941 km (0.115 R)
• M10: 1,440,777 km (0.099 R)
• M11: 1,534,126 km (0.068 R)
• M12: 1,657,245 km (0.076 R)
• M13: 1,783,955 km (0.067 R)
• M14: 1,870,273 km (0.057 R)
• M15: 2,062,356 km (0.075 R)
• M16: 2,354,970 km (0.11 R)
• M17: 2,466,270 km (0.059 R)
• M18: 2,727,468 km (0.081 R)
• M19: 2,895,317 km (0.109 R)
• M20: 2,997,792 km (0.093 R)
• M21: 3,601,419 km (0.075 R)
• M22: 3,711,822 km (0.053 R)
• M23: 3,974,067 km (0.098 R)
• M24: 4,898,732 km (0.114 R)
• M25: 4,980,562 km (0.118 R)
• M26: 5,103,980 km (0.058 R)
• M27: 5,270,333 km (0.057 R)
• M28: 5,396,145 km (0.045 R)
• M29: 5,544,247 km (0.094 R)
• M30: 5,909,714 km (0.091 R)
• M31: 6,018,771 km (0.11 R)
• M32: 6,216,689 km (0.108 R)
• M33: 6,372,121 km (0.071 R)
• M34: 6,506,460 km (0.044 R)
• M35: 6,800,570 km (0.095 R)
• M36: 7,076,129 km (0.12 R)
• M37: 7,614,382 km (0.118 R)
• M38: 7,709,377 km (0.069 R)
• M39: 7,804,820 km (0.07 R)
• M40: 8,336,491 km (0.097 R)
• M41: 8,681,015 km (0.091 R)
• M42: 8,780,198 km (0.115 R)
• M43: 8,980,061 km (0.08 R)
• M44: 9,434,988 km (0.08 R)
• M45: 9,562,745 km (0.115 R)
• M46: 10,079,306 km (0.094 R)
• M47: 10,764,614 km (0.043 R)
• M48: 11,220,887 km (0.072 R)
• M49: 12,041,581 km (0.076 R)
• M50: 12,768,477 km (0.115 R)
• M51: 12,909,847 km (0.108 R)
• M52: 13,595,903 km (0.11 R)
• M53: 13,827,331 km (0.12 R)
• M54: 14,470,303 km (0.082 R)
• M55: 14,736,138 km (0.055 R)
• M56: 14,914,309 km (0.066 R)
• M57: 15,483,080 km (0.096 R)
• M58: 15,815,786 km (0.105 R)
• M59: 15,998,146 km (0.061 R)
• M60: 16,120,218 km (0.106 R)
• M61: 16,488,079 km (0.112 R)
• M62: 17,013,915 km (0.114 R)
• M63: 17,576,852 km (0.098 R)
• M64: 18,336,809 km (0.108 R)
• M65: 18,432,552 km (0.098 R)
• M66: 18,656,650 km (0.109 R)
• M67: 19,237,089 km (0.086 R)
• M68: 19,823,513 km (0.094 R)
• M69: 20,514,954 km (0.117 R)
• M70: 21,214,474 km (0.084 R)
• M71: 21,382,173 km (0.106 R)
• M72: 22,023,350 km (0.096 R)
• M73: 22,568,335 km (0.096 R)

Planet 9 - Gas Giant

Semi-Major Axis: 12.25 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 428.3

Radius: 9.4

Gravity: 4.85 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 12.02 AU - 12.48 AU

Year: 15582 Days

Day: 6.4 Hours

Environment

Temp: -181 °C

Axial Tilt: 14.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 55,090,293 km

• M1: 308,620 km (0.107 R)
• M2: 416,929 km (0.1 R)
• M3: 641,625 km (0.08 R)
• M4: 1,027,887 km (0.12 R)
• M5: 1,113,307 km (0.093 R)
• M6: 1,407,716 km (0.06 R)
• M7: 1,576,462 km (0.095 R)
• M8: 1,777,671 km (0.076 R)
• M9: 2,345,246 km (0.1 R)
• M10: 3,504,031 km (0.106 R)
• M11: 3,701,351 km (0.104 R)
• M12: 3,767,922 km (0.063 R)
• M13: 3,868,601 km (0.099 R)
• M14: 4,038,395 km (0.068 R)
• M15: 4,526,682 km (0.076 R)
• M16: 4,633,794 km (0.079 R)
• M17: 5,182,070 km (0.056 R)
• M18: 5,712,395 km (0.087 R)
• M19: 5,945,019 km (0.08 R)
• M20: 6,419,544 km (0.097 R)
• M21: 6,906,335 km (0.106 R)
• M22: 7,029,903 km (0.062 R)
• M23: 7,112,631 km (0.11 R)
• M24: 7,195,807 km (0.052 R)
• M25: 7,573,841 km (0.053 R)
• M26: 8,525,134 km (0.114 R)
• M27: 8,835,699 km (0.11 R)
• M28: 9,150,004 km (0.09 R)
• M29: 9,651,307 km (0.12 R)
• M30: 9,743,459 km (0.11 R)
• M31: 10,208,409 km (0.101 R)
• M32: 10,490,850 km (0.079 R)
• M33: 10,633,117 km (0.102 R)
• M34: 10,775,983 km (0.107 R)
• M35: 10,919,448 km (0.069 R)
• M36: 11,063,660 km (0.1 R)
• M37: 11,208,471 km (0.053 R)
• M38: 12,640,122 km (0.102 R)
• M39: 12,943,507 km (0.059 R)
• M40: 13,249,285 km (0.118 R)
• M41: 13,609,068 km (0.067 R)
• M42: 13,816,111 km (0.119 R)
• M43: 15,080,213 km (0.1 R)
• M44: 15,617,719 km (0.099 R)
• M45: 15,834,486 km (0.092 R)
• M46: 16,989,082 km (0.045 R)
• M47: 19,436,503 km (0.113 R)
• M48: 20,080,073 km (0.109 R)
• M49: 21,328,168 km (0.107 R)
• M50: 21,388,157 km (0.081 R)
• M51: 21,508,434 km (0.12 R)
• M52: 22,113,408 km (0.101 R)
• M53: 22,417,839 km (0.106 R)
• M54: 23,154,310 km (0.058 R)
• M55: 23,339,661 km (0.118 R)
• M56: 23,649,778 km (0.079 R)
• M57: 24,714,167 km (0.104 R)
• M58: 24,966,837 km (0.114 R)
• M59: 25,030,117 km (0.103 R)
• M60: 26,436,487 km (0.108 R)
• M61: 26,759,768 km (0.081 R)
• M62: 26,889,320 km (0.1 R)
• M63: 30,063,038 km (0.059 R)
• M64: 30,942,824 km (0.087 R)
• M65: 31,010,891 km (0.098 R)
• M66: 31,147,025 km (0.119 R)
• M67: 31,420,041 km (0.106 R)
• M68: 31,899,652 km (0.074 R)
• M69: 32,312,691 km (0.078 R)
• M70: 32,796,940 km (0.05 R)
• M71: 33,283,432 km (0.094 R)
• M72: 34,334,058 km (0.106 R)
• M73: 34,757,420 km (0.073 R)
• M74: 35,466,663 km (0.096 R)
• M75: 36,467,772 km (0.116 R)
• M76: 37,841,230 km (0.114 R)
• M77: 39,748,005 km (0.07 R)
• M78: 43,273,428 km (0.081 R)
• M79: 43,807,044 km (0.099 R)
• M80: 46,196,122 km (0.074 R)
• M81: 46,663,465 km (0.109 R)
• M82: 47,132,305 km (0.09 R)
• M83: 47,602,641 km (0.054 R)
• M84: 50,217,612 km (0.038 R)
• M85: 50,457,716 km (0.109 R)
• M86: 51,019,307 km (0.108 R)
• M87: 51,986,756 km (0.053 R)
• M88: 52,391,717 km (0.102 R)
• M89: 53,449,374 km (0.052 R)
• M90: 53,858,076 km (0.072 R)
• M91: 54,021,736 km (0.119 R)

Kuiper Belt

Range: 30.2 - 48.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 467 - 11,920 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit