🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.28

Radius: 1.1

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 0.51 AU - 0.59 AU

Year: 176 Days

Day: 31.1 Hours

Environment

Temp: 27 °C

Axial Tilt: 19.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 57,818,136 km

• M1: 376,687 km (0.106 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.54

Radius: 1.66

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.237

Orbit Range: 0.44 AU - 0.72 AU

Year: 190 Days

Day: 24.3 Hours

Environment

Temp: 19 °C

Axial Tilt: 39.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 57,818,136 km

• M1: 237,262 km (0.088 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.81 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.26

Radius: 1.6

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 0.8 AU - 0.82 AU

Year: 314 Days

Day: 26.9 Hours

Environment

Temp: -36 °C

Axial Tilt: 21.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 0.9 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.67

Radius: 1.48

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 0.73 AU - 1.07 AU

Year: 368 Days

Day: 27 Hours

Environment

Temp: -45 °C

Axial Tilt: 12.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 1.47 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.67

Radius: 1.23

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 1.33 AU - 1.61 AU

Year: 767 Days

Day: 17.1 Hours

Environment

Temp: -87 °C

Axial Tilt: 25.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 57,818,136 km

• M1: 378,483 km (0.114 R)

Planet 6 - Terrestrial

Semi-Major Axis: 1.55 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.19

Radius: 1.37

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 1.52 AU - 1.58 AU

Year: 831 Days

Day: 13.3 Hours

Environment

Temp: -97 °C

Axial Tilt: 11.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 57,818,136 km

• M1: 65,673 km (0.09 R)
• M2: 688,150 km (0.071 R)

Asteroid Belt

Center: 3.14 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 4.73 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 838.4

Radius: 14.7

Gravity: 3.88 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 4.63 AU - 4.83 AU

Year: 4428 Days

Day: 11.1 Hours

Environment

Temp: -158 °C

Axial Tilt: 155.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 57,818,136 km

• M1: 306,975 km (0.085 R)
• M2: 533,915 km (0.112 R)
• M3: 840,142 km (0.063 R)
• M4: 1,147,266 km (0.107 R)
• M5: 1,382,883 km (0.101 R)
• M6: 1,634,955 km (0.09 R)
• M7: 1,766,900 km (0.118 R)
• M8: 1,919,939 km (0.063 R)
• M9: 2,167,075 km (0.101 R)
• M10: 2,481,380 km (0.105 R)
• M11: 2,692,911 km (0.094 R)
• M12: 2,850,587 km (0.04 R)
• M13: 3,031,750 km (0.082 R)
• M14: 3,321,372 km (0.104 R)
• M15: 3,426,988 km (0.088 R)
• M16: 3,794,849 km (0.116 R)
• M17: 4,475,370 km (0.03 R)
• M18: 4,782,195 km (0.073 R)
• M19: 4,974,578 km (0.101 R)
• M20: 5,096,051 km (0.072 R)
• M21: 5,317,307 km (0.067 R)
• M22: 5,441,623 km (0.039 R)
• M23: 6,418,197 km (0.094 R)
• M24: 6,630,776 km (0.116 R)
• M25: 7,310,100 km (0.09 R)
• M26: 7,616,177 km (0.034 R)
• M27: 8,443,154 km (0.12 R)
• M28: 8,911,844 km (0.093 R)
• M29: 9,119,486 km (0.104 R)
• M30: 9,418,981 km (0.093 R)
• M31: 10,244,013 km (0.108 R)
• M32: 10,337,213 km (0.094 R)
• M33: 10,492,944 km (0.102 R)
• M34: 11,283,868 km (0.105 R)
• M35: 11,865,206 km (0.109 R)
• M36: 12,061,179 km (0.105 R)
• M37: 12,291,111 km (0.117 R)
• M38: 12,522,688 km (0.092 R)
• M39: 12,922,862 km (0.102 R)
• M40: 13,124,520 km (0.071 R)
• M41: 13,361,184 km (0.108 R)
• M42: 14,810,488 km (0.117 R)
• M43: 14,986,415 km (0.061 R)
• M44: 15,340,364 km (0.113 R)
• M45: 15,589,594 km (0.11 R)
• M46: 16,418,516 km (0.08 R)
• M47: 16,893,340 km (0.086 R)
• M48: 17,372,651 km (0.101 R)
• M49: 17,521,052 km (0.039 R)
• M50: 18,118,845 km (0.112 R)
• M51: 18,307,039 km (0.117 R)
• M52: 19,142,843 km (0.118 R)
• M53: 19,836,079 km (0.091 R)
• M54: 20,146,794 km (0.087 R)
• M55: 21,088,662 km (0.081 R)
• M56: 21,246,937 km (0.044 R)
• M57: 21,644,718 km (0.062 R)
• M58: 21,844,431 km (0.082 R)
• M59: 22,125,226 km (0.051 R)
• M60: 23,219,086 km (0.11 R)
• M61: 23,382,746 km (0.072 R)
• M62: 23,793,242 km (0.106 R)
• M63: 24,082,116 km (0.118 R)
• M64: 24,746,779 km (0.094 R)
• M65: 25,459,613 km (0.111 R)
• M66: 25,670,546 km (0.106 R)
• M67: 25,924,413 km (0.119 R)
• M68: 26,306,786 km (0.048 R)
• M69: 26,477,327 km (0.095 R)
• M70: 26,648,318 km (0.116 R)
• M71: 27,508,356 km (0.093 R)
• M72: 28,159,555 km (0.064 R)
• M73: 28,640,213 km (0.037 R)
• M74: 29,123,713 km (0.119 R)
• M75: 29,654,188 km (0.088 R)

Planet 8 - Gas Giant

Semi-Major Axis: 5.24 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 737.8

Radius: 13.1

Gravity: 4.3 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 4.87 AU - 5.61 AU

Year: 5163 Days

Day: 12.1 Hours

Environment

Temp: -171 °C

Axial Tilt: 37.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 57,818,136 km

• M1: 209,587 km (0.096 R)
• M2: 443,408 km (0.079 R)
• M3: 568,771 km (0.076 R)
• M4: 848,220 km (0.104 R)
• M5: 998,267 km (0.069 R)
• M6: 1,218,026 km (0.113 R)
• M7: 1,326,335 km (0.055 R)
• M8: 1,740,721 km (0.098 R)
• M9: 1,954,197 km (0.051 R)
• M10: 2,309,941 km (0.097 R)
• M11: 2,485,718 km (0.093 R)
• M12: 2,645,938 km (0.062 R)
• M13: 2,809,598 km (0.104 R)
• M14: 3,061,520 km (0.105 R)
• M15: 3,678,462 km (0.111 R)
• M16: 3,908,095 km (0.079 R)
• M17: 4,381,871 km (0.099 R)
• M18: 4,527,580 km (0.119 R)
• M19: 4,949,446 km (0.112 R)
• M20: 5,152,450 km (0.113 R)
• M21: 5,592,866 km (0.114 R)
• M22: 5,884,432 km (0.109 R)
• M23: 5,991,694 km (0.047 R)
• M24: 6,537,876 km (0.12 R)
• M25: 7,100,214 km (0.072 R)
• M26: 7,387,292 km (0.106 R)
• M27: 7,503,231 km (0.059 R)
• M28: 8,032,209 km (0.105 R)
• M29: 8,421,911 km (0.099 R)
• M30: 9,095,551 km (0.095 R)
• M31: 9,691,249 km (0.1 R)
• M32: 10,009,893 km (0.04 R)
• M33: 10,235,038 km (0.089 R)
• M34: 10,332,127 km (0.067 R)
• M35: 11,185,582 km (0.118 R)
• M36: 11,419,254 km (0.105 R)
• M37: 11,519,934 km (0.067 R)
• M38: 12,130,143 km (0.116 R)
• M39: 12,335,840 km (0.117 R)
• M40: 12,681,262 km (0.116 R)
• M41: 12,994,969 km (0.027 R)
• M42: 13,915,594 km (0.07 R)
• M43: 14,059,058 km (0.108 R)
• M44: 14,203,121 km (0.118 R)
• M45: 15,298,776 km (0.066 R)
• M46: 16,157,168 km (0.065 R)
• M47: 16,611,198 km (0.085 R)
• M48: 16,954,525 km (0.118 R)
• M49: 17,107,863 km (0.06 R)
• M50: 17,338,692 km (0.108 R)
• M51: 17,493,227 km (0.116 R)
• M52: 17,803,643 km (0.084 R)
• M53: 18,115,853 km (0.109 R)
• M54: 18,351,171 km (0.114 R)
• M55: 18,508,697 km (0.086 R)
• M56: 18,745,810 km (0.1 R)
• M57: 20,311,202 km (0.113 R)
• M58: 20,555,645 km (0.12 R)
• M59: 20,801,285 km (0.059 R)
• M60: 21,006,533 km (0.095 R)
• M61: 21,419,274 km (0.07 R)
• M62: 22,127,171 km (0.111 R)
• M63: 22,673,652 km (0.115 R)
• M64: 22,884,884 km (0.082 R)
• M65: 23,394,863 km (0.117 R)
• M66: 23,865,648 km (0.07 R)
• M67: 24,382,807 km (0.045 R)
• M68: 25,078,138 km (0.033 R)
• M69: 25,340,533 km (0.031 R)
• M70: 25,779,902 km (0.029 R)
• M71: 25,956,427 km (0.093 R)
• M72: 26,088,971 km (0.058 R)
• M73: 26,710,849 km (0.114 R)
• M74: 27,292,636 km (0.102 R)
• M75: 27,382,544 km (0.075 R)
• M76: 27,562,660 km (0.109 R)
• M77: 29,476,914 km (0.106 R)
• M78: 30,964,216 km (0.1 R)
• M79: 31,104,838 km (0.069 R)

Planet 9 - Gas Giant

Semi-Major Axis: 6.49 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 360.9

Radius: 10.1

Gravity: 3.54 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 5.04 AU - 7.94 AU

Year: 7117 Days

Day: 5.1 Hours

Environment

Temp: -188 °C

Axial Tilt: 11.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 57,818,136 km

• M1: 182,061 km (0.025 R)
• M2: 522,097 km (0.032 R)
• M3: 707,000 km (0.094 R)
• M4: 847,322 km (0.086 R)
• M5: 1,231,639 km (0.109 R)
• M6: 1,582,895 km (0.056 R)
• M7: 1,928,915 km (0.12 R)
• M8: 2,092,575 km (0.094 R)
• M9: 2,241,874 km (0.109 R)
• M10: 2,895,168 km (0.084 R)
• M11: 3,189,576 km (0.094 R)
• M12: 3,383,904 km (0.057 R)
• M13: 3,449,577 km (0.097 R)
• M14: 4,036,749 km (0.037 R)
• M15: 4,223,746 km (0.066 R)
• M16: 4,437,522 km (0.047 R)
• M17: 4,606,268 km (0.034 R)
• M18: 4,777,109 km (0.104 R)
• M19: 4,875,843 km (0.114 R)
• M20: 5,226,351 km (0.114 R)
• M21: 5,430,403 km (0.035 R)
• M22: 5,663,027 km (0.117 R)
• M23: 5,819,956 km (0.098 R)
• M24: 6,111,522 km (0.107 R)
• M25: 6,407,875 km (0.084 R)
• M26: 6,875,069 km (0.108 R)
• M27: 7,183,391 km (0.099 R)
• M28: 7,611,091 km (0.052 R)
• M29: 7,842,519 km (0.089 R)
• M30: 8,223,694 km (0.095 R)
• M31: 8,852,304 km (0.046 R)
• M32: 9,004,146 km (0.113 R)
• M33: 9,095,850 km (0.045 R)
• M34: 9,218,370 km (0.11 R)
• M35: 9,558,406 km (0.068 R)
• M36: 9,651,755 km (0.098 R)
• M37: 10,314,474 km (0.07 R)
• M38: 10,474,394 km (0.097 R)
• M39: 10,570,735 km (0.03 R)
• M40: 10,829,240 km (0.084 R)
• M41: 11,057,078 km (0.03 R)
• M42: 11,750,165 km (0.114 R)
• M43: 12,017,795 km (0.116 R)
• M44: 12,457,164 km (0.119 R)
• M45: 12,696,072 km (0.081 R)
• M46: 13,666,214 km (0.067 R)
• M47: 14,266,999 km (0.097 R)
• M48: 14,445,320 km (0.094 R)
• M49: 15,165,933 km (0.109 R)
• M50: 15,347,994 km (0.1 R)
• M51: 15,494,151 km (0.118 R)
• M52: 15,972,265 km (0.078 R)
• M53: 16,046,316 km (0.073 R)
• M54: 16,830,060 km (0.076 R)
• M55: 17,169,796 km (0.109 R)
• M56: 17,245,643 km (0.079 R)
• M57: 18,318,708 km (0.077 R)
• M58: 18,863,244 km (0.036 R)
• M59: 19,137,607 km (0.091 R)
• M60: 19,610,934 km (0.096 R)
• M61: 19,968,324 km (0.079 R)
• M62: 20,247,922 km (0.102 R)
• M63: 20,488,625 km (0.1 R)
• M64: 20,730,226 km (0.06 R)
• M65: 21,379,181 km (0.101 R)
• M66: 22,241,015 km (0.034 R)
• M67: 22,613,813 km (0.118 R)
• M68: 22,696,989 km (0.108 R)
• M69: 23,281,767 km (0.039 R)
• M70: 23,576,026 km (0.118 R)
• M71: 23,913,818 km (0.11 R)
• M72: 23,998,640 km (0.058 R)
• M73: 24,253,256 km (0.047 R)
• M74: 24,466,283 km (0.087 R)
• M75: 24,594,339 km (0.092 R)
• M76: 24,722,694 km (0.063 R)
• M77: 26,061,295 km (0.085 R)
• M78: 26,629,767 km (0.109 R)
• M79: 26,805,545 km (0.095 R)
• M80: 27,689,818 km (0.095 R)
• M81: 28,359,418 km (0.056 R)
• M82: 28,808,810 km (0.115 R)
• M83: 28,898,868 km (0.104 R)
• M84: 29,079,432 km (0.113 R)
• M85: 30,216,676 km (0.1 R)
• M86: 30,583,639 km (0.06 R)

Planet 10 - Ice Giant

Semi-Major Axis: 11.82 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 392.9

Radius: 4

Gravity: 24.56 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 10.76 AU - 12.88 AU

Year: 17492 Days

Day: 19 Hours

Environment

Temp: -197 °C

Axial Tilt: 38 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 57,818,136 km

• M1: 54,902 km (0.083 R)
• M2: 83,625 km (0.097 R)
• M3: 125,662 km (0.115 R)
• M4: 306,077 km (0.12 R)
• M5: 619,634 km (0.082 R)
• M6: 963,261 km (0.03 R)
• M7: 1,165,816 km (0.106 R)
• M8: 1,260,063 km (0.093 R)
• M9: 1,506,600 km (0.064 R)
• M10: 1,661,733 km (0.116 R)
• M11: 1,688,062 km (0.047 R)
• M12: 1,987,258 km (0.111 R)
• M13: 2,186,074 km (0.118 R)
• M14: 2,302,610 km (0.116 R)
• M15: 2,391,322 km (0.076 R)
• M16: 2,511,449 km (0.115 R)
• M17: 2,541,817 km (0.029 R)
• M18: 2,633,521 km (0.107 R)
• M19: 2,664,338 km (0.111 R)
• M20: 2,757,538 km (0.09 R)
• M21: 2,851,784 km (0.096 R)
• M22: 3,206,481 km (0.076 R)
• M23: 3,305,664 km (0.061 R)
• M24: 3,372,235 km (0.112 R)
• M25: 4,063,228 km (0.079 R)
• M26: 4,206,543 km (0.111 R)
• M27: 4,351,503 km (0.059 R)
• M28: 4,535,059 km (0.083 R)
• M29: 5,411,703 km (0.103 R)
• M30: 5,848,978 km (0.11 R)
• M31: 6,630,776 km (0.1 R)
• M32: 6,841,859 km (0.059 R)
• M33: 7,576,235 km (0.089 R)
• M34: 8,154,430 km (0.093 R)
• M35: 8,885,366 km (0.103 R)
• M36: 9,637,095 km (0.112 R)
• M37: 10,068,834 km (0.109 R)
• M38: 10,409,020 km (0.109 R)
• M39: 12,011,363 km (0.073 R)
• M40: 12,320,282 km (0.063 R)
• M41: 12,475,714 km (0.101 R)
• M42: 13,903,626 km (0.095 R)
• M43: 14,336,562 km (0.088 R)
• M44: 14,609,279 km (0.111 R)
• M45: 14,938,993 km (0.101 R)
• M46: 15,438,051 km (0.049 R)
• M47: 16,111,990 km (0.044 R)
• M48: 17,140,625 km (0.087 R)
• M49: 17,430,097 km (0.074 R)
• M50: 17,662,871 km (0.109 R)
• M51: 18,013,977 km (0.089 R)
• M52: 18,131,561 km (0.077 R)
• M53: 18,367,327 km (0.063 R)
• M54: 18,426,568 km (0.068 R)
• M55: 19,140,898 km (0.106 R)
• M56: 19,320,864 km (0.071 R)
• M57: 20,107,450 km (0.071 R)
• M58: 21,151,643 km (0.1 R)
• M59: 21,213,576 km (0.093 R)
• M60: 22,213,339 km (0.063 R)
• M61: 22,528,991 km (0.104 R)
• M62: 22,909,568 km (0.093 R)
• M63: 24,128,940 km (0.1 R)
• M64: 24,193,716 km (0.107 R)
• M65: 25,831,364 km (0.081 R)
• M66: 25,963,907 km (0.118 R)
• M67: 26,897,996 km (0.094 R)
• M68: 27,099,654 km (0.034 R)
• M69: 27,572,084 km (0.088 R)
• M70: 28,115,274 km (0.111 R)
• M71: 29,212,275 km (0.085 R)
• M72: 29,419,468 km (0.034 R)
• M73: 29,835,351 km (0.106 R)
• M74: 30,392,902 km (0.101 R)
• M75: 31,944,082 km (0.095 R)
• M76: 34,464,208 km (0.084 R)
• M77: 35,049,136 km (0.037 R)
• M78: 35,563,603 km (0.088 R)
• M79: 36,823,516 km (0.066 R)
• M80: 38,022,543 km (0.102 R)
• M81: 39,006,298 km (0.08 R)
• M82: 40,074,876 km (0.094 R)
• M83: 40,382,000 km (0.117 R)
• M84: 41,773,560 km (0.079 R)
• M85: 42,318,994 km (0.062 R)
• M86: 44,524,066 km (0.03 R)
• M87: 49,291,152 km (0.073 R)
• M88: 51,192,840 km (0.076 R)
• M89: 52,110,773 km (0.105 R)
• M90: 52,194,547 km (0.041 R)
• M91: 52,278,322 km (0.1 R)
• M92: 52,529,796 km (0.09 R)
• M93: 56,351,274 km (0.039 R)
• M94: 56,695,349 km (0.083 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 369 - 13,422 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit