🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.5

Radius: 1.44

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 0.66 AU - 0.68 AU

Year: 247 Days

Day: 18 Hours

Environment

Temp: -20 °C

Axial Tilt: 24.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 66,909,894 km

• M1: 234,569 km (0.118 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.82 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.94

Radius: 0.98

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 0.67 AU - 0.97 AU

Year: 334 Days

Day: 45.3 Hours

Environment

Temp: -41 °C

Axial Tilt: 23.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 66,909,894 km

• M1: 161,267 km (0.096 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.59 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.79

Radius: 0.91

Gravity: 0.95 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 1.25 AU - 1.93 AU

Year: 901 Days

Day: 44.3 Hours

Environment

Temp: -101 °C

Axial Tilt: 42.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 66,909,894 km

• M1: 591,959 km (0.04 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.65 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 32.7

Radius: 9.7

Gravity: 0.35 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 2.39 AU - 2.91 AU

Year: 1939 Days

Day: 5.4 Hours

Environment

Temp: -135 °C

Axial Tilt: 47 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 66,909,894 km

• M1: 121,174 km (0.098 R)
• M2: 186,399 km (0.114 R)
• M3: 391,198 km (0.057 R)
• M4: 496,067 km (0.101 R)
• M5: 559,945 km (0.092 R)
• M6: 673,639 km (0.081 R)
• M7: 812,466 km (0.043 R)
• M8: 979,567 km (0.026 R)
• M9: 1,100,592 km (0.112 R)
• M10: 1,409,960 km (0.111 R)
• M11: 1,504,955 km (0.111 R)
• M12: 1,602,044 km (0.088 R)
• M13: 1,785,899 km (0.117 R)
• M14: 2,059,663 km (0.07 R)
• M15: 2,162,138 km (0.077 R)
• M16: 2,328,341 km (0.103 R)
• M17: 2,422,438 km (0.094 R)
• M18: 2,680,046 km (0.1 R)
• M19: 2,765,616 km (0.076 R)
• M20: 2,892,475 km (0.027 R)
• M21: 2,953,212 km (0.119 R)
• M22: 3,096,826 km (0.115 R)
• M23: 3,193,765 km (0.113 R)
• M24: 3,256,596 km (0.094 R)
• M25: 3,483,536 km (0.086 R)
• M26: 3,650,038 km (0.11 R)
• M27: 3,915,724 km (0.116 R)
• M28: 4,210,731 km (0.104 R)
• M29: 4,497,361 km (0.111 R)
• M30: 4,560,192 km (0.083 R)
• M31: 4,734,623 km (0.108 R)
• M32: 5,312,071 km (0.026 R)
• M33: 5,613,511 km (0.082 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.8 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 307.8

Radius: 10.8

Gravity: 2.64 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 2.7 AU - 2.9 AU

Year: 2106 Days

Day: 8.3 Hours

Environment

Temp: -138 °C

Axial Tilt: 24.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (54)

Outer Limit: 66,909,894 km

• M1: 165,306 km (0.109 R)
• M2: 237,262 km (0.086 R)
• M3: 323,431 km (0.103 R)
• M4: 565,779 km (0.11 R)
• M5: 635,941 km (0.058 R)
• M6: 751,281 km (0.076 R)
• M7: 996,471 km (0.115 R)
• M8: 1,092,214 km (0.025 R)
• M9: 1,267,692 km (0.042 R)
• M10: 1,372,261 km (0.105 R)
• M11: 1,488,948 km (0.045 R)
• M12: 1,771,239 km (0.04 R)
• M13: 1,889,122 km (0.075 R)
• M14: 2,081,206 km (0.08 R)
• M15: 2,184,877 km (0.063 R)
• M16: 2,311,736 km (0.088 R)
• M17: 2,430,217 km (0.057 R)
• M18: 2,606,145 km (0.104 R)
• M19: 2,889,632 km (0.103 R)
• M20: 2,982,533 km (0.077 R)
• M21: 3,159,357 km (0.1 R)
• M22: 3,351,890 km (0.11 R)
• M23: 3,486,678 km (0.096 R)
• M24: 4,332,055 km (0.083 R)
• M25: 4,750,630 km (0.09 R)
• M26: 5,125,672 km (0.092 R)
• M27: 5,338,250 km (0.109 R)
• M28: 5,626,226 km (0.117 R)
• M29: 5,830,876 km (0.105 R)
• M30: 6,038,069 km (0.082 R)
• M31: 6,127,529 km (0.064 R)
• M32: 6,277,725 km (0.095 R)
• M33: 6,581,858 km (0.111 R)
• M34: 6,720,385 km (0.09 R)
• M35: 7,141,503 km (0.074 R)
• M36: 7,379,214 km (0.113 R)
• M37: 7,571,148 km (0.11 R)
• M38: 7,911,334 km (0.052 R)
• M39: 8,074,994 km (0.116 R)
• M40: 8,522,740 km (0.045 R)
• M41: 8,656,930 km (0.083 R)
• M42: 8,758,058 km (0.115 R)
• M43: 9,494,229 km (0.038 R)
• M44: 9,563,792 km (0.073 R)
• M45: 9,703,367 km (0.105 R)
• M46: 9,913,851 km (0.083 R)
• M47: 11,117,216 km (0.102 R)
• M48: 11,429,876 km (0.075 R)
• M49: 11,503,777 km (0.11 R)
• M50: 11,764,077 km (0.113 R)
• M51: 11,857,426 km (0.1 R)
• M52: 12,082,571 km (0.106 R)
• M53: 12,499,201 km (0.082 R)
• M54: 12,862,724 km (0.11 R)

Planet 6 - Gas Giant

Semi-Major Axis: 4.65 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 974.6

Radius: 13.6

Gravity: 5.27 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 3.81 AU - 5.49 AU

Year: 4508 Days

Day: 6.4 Hours

Environment

Temp: -174 °C

Axial Tilt: 16.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 66,909,894 km

• M1: 177,124 km (0.051 R)
• M2: 333,005 km (0.115 R)
• M3: 421,417 km (0.106 R)
• M4: 532,269 km (0.075 R)
• M5: 778,208 km (0.1 R)
• M6: 964,308 km (0.07 R)
• M7: 1,151,156 km (0.104 R)
• M8: 1,288,187 km (0.054 R)
• M9: 1,681,181 km (0.073 R)
• M10: 1,982,471 km (0.111 R)
• M11: 2,111,724 km (0.109 R)
• M12: 2,224,820 km (0.091 R)
• M13: 2,378,905 km (0.089 R)
• M14: 2,556,777 km (0.111 R)
• M15: 3,031,451 km (0.089 R)
• M16: 3,138,414 km (0.073 R)
• M17: 3,945,644 km (0.051 R)
• M18: 4,181,260 km (0.116 R)
• M19: 4,421,365 km (0.088 R)
• M20: 4,616,889 km (0.072 R)
• M21: 5,092,760 km (0.12 R)
• M22: 5,584,489 km (0.053 R)
• M23: 5,902,982 km (0.119 R)
• M24: 6,282,063 km (0.077 R)
• M25: 7,150,030 km (0.12 R)
• M26: 7,264,772 km (0.089 R)
• M27: 7,788,813 km (0.068 R)
• M28: 8,025,627 km (0.103 R)
• M29: 8,325,122 km (0.068 R)
• M30: 8,597,838 km (0.047 R)
• M31: 8,719,910 km (0.066 R)
• M32: 8,811,913 km (0.07 R)
• M33: 9,339,395 km (0.104 R)
• M34: 10,198,386 km (0.08 R)
• M35: 10,457,639 km (0.117 R)
• M36: 11,215,502 km (0.108 R)
• M37: 11,516,942 km (0.073 R)
• M38: 12,540,939 km (0.099 R)
• M39: 12,679,766 km (0.072 R)
• M40: 12,784,185 km (0.116 R)
• M41: 14,095,261 km (0.049 R)
• M42: 14,529,693 km (0.113 R)
• M43: 14,711,903 km (0.046 R)
• M44: 14,931,663 km (0.114 R)
• M45: 15,115,668 km (0.099 R)
• M46: 15,634,922 km (0.076 R)
• M47: 15,896,719 km (0.045 R)
• M48: 16,122,312 km (0.103 R)
• M49: 16,576,641 km (0.044 R)
• M50: 17,808,879 km (0.114 R)
• M51: 18,792,036 km (0.104 R)
• M52: 19,470,612 km (0.103 R)
• M53: 19,671,671 km (0.107 R)
• M54: 19,873,479 km (0.117 R)
• M55: 19,994,952 km (0.059 R)
• M56: 20,483,090 km (0.105 R)
• M57: 21,264,141 km (0.097 R)
• M58: 21,679,125 km (0.063 R)
• M59: 21,845,777 km (0.079 R)
• M60: 22,643,732 km (0.09 R)
• M61: 23,237,785 km (0.071 R)
• M62: 23,622,252 km (0.109 R)
• M63: 24,875,882 km (0.061 R)
• M64: 25,050,463 km (0.052 R)
• M65: 25,137,977 km (0.089 R)
• M66: 25,841,237 km (0.036 R)
• M67: 26,018,062 km (0.076 R)
• M68: 27,312,233 km (0.071 R)
• M69: 27,627,735 km (0.084 R)
• M70: 29,039,639 km (0.091 R)
• M71: 30,009,333 km (0.113 R)
• M72: 30,335,007 km (0.107 R)
• M73: 30,521,556 km (0.087 R)
• M74: 31,130,719 km (0.108 R)
• M75: 31,271,789 km (0.091 R)

Planet 7 - Gas Giant

Semi-Major Axis: 8.37 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 365.9

Radius: 14.4

Gravity: 1.76 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 6.83 AU - 9.91 AU

Year: 10887 Days

Day: 6.4 Hours

Environment

Temp: -193 °C

Axial Tilt: 20.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 66,909,894 km

• M1: 269,875 km (0.09 R)
• M2: 531,820 km (0.118 R)
• M3: 664,963 km (0.074 R)
• M4: 766,390 km (0.11 R)
• M5: 1,230,742 km (0.117 R)
• M6: 1,455,587 km (0.047 R)
• M7: 1,694,495 km (0.112 R)
• M8: 2,099,905 km (0.107 R)
• M9: 2,348,836 km (0.052 R)
• M10: 3,102,361 km (0.053 R)
• M11: 3,413,524 km (0.117 R)
• M12: 3,844,366 km (0.106 R)
• M13: 3,954,919 km (0.087 R)
• M14: 4,581,884 km (0.047 R)
• M15: 4,699,318 km (0.049 R)
• M16: 5,332,267 km (0.062 R)
• M17: 5,611,865 km (0.047 R)
• M18: 6,348,485 km (0.097 R)
• M19: 6,479,832 km (0.063 R)
• M20: 7,423,944 km (0.104 R)
• M21: 8,375,237 km (0.116 R)
• M22: 8,920,222 km (0.052 R)
• M23: 9,030,625 km (0.051 R)
• M24: 9,816,313 km (0.1 R)
• M25: 10,352,472 km (0.089 R)
• M26: 10,468,560 km (0.043 R)
• M27: 10,780,322 km (0.108 R)
• M28: 11,895,723 km (0.119 R)
• M29: 12,180,259 km (0.084 R)
• M30: 13,089,514 km (0.105 R)
• M31: 13,299,101 km (0.096 R)
• M32: 14,192,051 km (0.106 R)
• M33: 14,450,855 km (0.065 R)
• M34: 14,711,006 km (0.119 R)
• M35: 15,723,185 km (0.112 R)
• M36: 16,035,695 km (0.042 R)
• M37: 16,350,299 km (0.046 R)
• M38: 16,485,685 km (0.103 R)
• M39: 16,757,654 km (0.093 R)
• M40: 16,985,492 km (0.069 R)
• M41: 17,168,600 km (0.065 R)
• M42: 17,444,309 km (0.073 R)
• M43: 17,675,288 km (0.072 R)
• M44: 17,907,164 km (0.106 R)
• M45: 18,327,235 km (0.08 R)
• M46: 18,797,720 km (0.109 R)
• M47: 18,939,689 km (0.069 R)
• M48: 19,177,101 km (0.092 R)
• M49: 19,415,410 km (0.099 R)
• M50: 21,111,551 km (0.084 R)
• M51: 21,505,891 km (0.104 R)
• M52: 22,854,665 km (0.114 R)
• M53: 23,208,763 km (0.103 R)
• M54: 23,564,806 km (0.086 R)
• M55: 23,820,170 km (0.071 R)
• M56: 26,424,369 km (0.071 R)
• M57: 27,921,844 km (0.104 R)
• M58: 28,735,357 km (0.094 R)
• M59: 29,721,955 km (0.119 R)
• M60: 30,385,721 km (0.095 R)
• M61: 30,719,624 km (0.065 R)
• M62: 31,166,472 km (0.068 R)
• M63: 31,446,968 km (0.038 R)
• M64: 31,953,806 km (0.051 R)
• M65: 32,123,300 km (0.062 R)
• M66: 32,293,244 km (0.116 R)
• M67: 32,520,184 km (0.078 R)
• M68: 32,633,878 km (0.081 R)
• M69: 33,548,070 km (0.069 R)
• M70: 34,181,468 km (0.074 R)
• M71: 34,702,667 km (0.117 R)
• M72: 34,818,755 km (0.08 R)
• M73: 35,460,081 km (0.087 R)
• M74: 36,517,887 km (0.098 R)
• M75: 37,824,774 km (0.106 R)
• M76: 39,328,532 km (0.103 R)
• M77: 39,813,828 km (0.118 R)
• M78: 40,667,882 km (0.039 R)

Planet 8 - Ice Giant

Semi-Major Axis: 10.38 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 824.2

Radius: 7.3

Gravity: 15.47 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 8.2 AU - 12.56 AU

Year: 15035 Days

Day: 18.7 Hours

Environment

Temp: -208 °C

Axial Tilt: 28.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 66,909,894 km

• M1: 547,229 km (0.093 R)
• M2: 1,024,147 km (0.088 R)
• M3: 1,249,591 km (0.082 R)
• M4: 1,381,686 km (0.072 R)
• M5: 1,659,788 km (0.081 R)
• M6: 1,776,026 km (0.113 R)
• M7: 2,495,442 km (0.106 R)
• M8: 2,799,275 km (0.043 R)
• M9: 3,258,990 km (0.067 R)
• M10: 3,405,147 km (0.108 R)
• M11: 3,516,298 km (0.108 R)
• M12: 3,590,947 km (0.086 R)
• M13: 3,780,189 km (0.095 R)
• M14: 4,940,619 km (0.098 R)
• M15: 5,278,860 km (0.094 R)
• M16: 5,712,245 km (0.105 R)
• M17: 6,157,149 km (0.114 R)
• M18: 7,222,136 km (0.092 R)
• M19: 7,898,020 km (0.091 R)
• M20: 8,847,218 km (0.092 R)
• M21: 9,257,715 km (0.111 R)
• M22: 9,465,207 km (0.075 R)
• M23: 10,364,440 km (0.099 R)
• M24: 11,070,242 km (0.048 R)
• M25: 11,847,703 km (0.116 R)
• M26: 12,299,937 km (0.086 R)
• M27: 13,454,832 km (0.093 R)
• M28: 13,749,092 km (0.075 R)
• M29: 13,808,183 km (0.099 R)
• M30: 13,867,274 km (0.086 R)
• M31: 13,926,515 km (0.07 R)
• M32: 14,403,582 km (0.083 R)
• M33: 14,886,035 km (0.116 R)
• M34: 17,249,083 km (0.116 R)
• M35: 17,954,587 km (0.12 R)
• M36: 18,604,141 km (0.104 R)
• M37: 19,393,718 km (0.091 R)
• M38: 19,926,137 km (0.107 R)
• M39: 20,463,493 km (0.106 R)
• M40: 20,869,501 km (0.072 R)
• M41: 21,689,746 km (0.071 R)
• M42: 22,311,774 km (0.071 R)
• M43: 22,450,751 km (0.082 R)
• M44: 22,939,637 km (0.106 R)
• M45: 24,427,088 km (0.048 R)
• M46: 26,605,832 km (0.075 R)
• M47: 26,753,186 km (0.101 R)
• M48: 27,568,943 km (0.065 R)
• M49: 29,148,996 km (0.118 R)
• M50: 29,529,423 km (0.095 R)
• M51: 29,682,162 km (0.087 R)
• M52: 29,911,645 km (0.112 R)
• M53: 30,141,727 km (0.115 R)
• M54: 30,295,364 km (0.084 R)
• M55: 30,603,685 km (0.1 R)
• M56: 30,758,070 km (0.063 R)
• M57: 30,912,904 km (0.12 R)
• M58: 31,612,424 km (0.082 R)
• M59: 31,846,844 km (0.053 R)
• M60: 32,160,251 km (0.091 R)
• M61: 32,395,868 km (0.097 R)
• M62: 34,784,347 km (0.079 R)
• M63: 35,187,962 km (0.058 R)
• M64: 35,511,991 km (0.095 R)
• M65: 36,899,811 km (0.104 R)
• M66: 37,973,176 km (0.099 R)
• M67: 39,644,184 km (0.09 R)
• M68: 40,488,813 km (0.105 R)
• M69: 43,230,942 km (0.045 R)
• M70: 44,887,290 km (0.05 R)
• M71: 45,590,849 km (0.095 R)
• M72: 46,653,143 km (0.084 R)
• M73: 48,261,619 km (0.093 R)
• M74: 48,892,174 km (0.091 R)
• M75: 49,888,347 km (0.103 R)
• M76: 50,799,847 km (0.039 R)
• M77: 51,349,320 km (0.117 R)
• M78: 51,441,173 km (0.114 R)
• M79: 51,533,026 km (0.116 R)
• M80: 54,313,302 km (0.06 R)
• M81: 55,815,863 km (0.057 R)
• M82: 56,856,915 km (0.099 R)
• M83: 59,054,208 km (0.119 R)
• M84: 59,439,124 km (0.114 R)
• M85: 60,696,045 km (0.101 R)
• M86: 60,890,223 km (0.078 R)
• M87: 62,255,004 km (0.09 R)
• M88: 62,842,924 km (0.111 R)
• M89: 63,235,918 km (0.113 R)
• M90: 63,629,809 km (0.099 R)
• M91: 64,024,448 km (0.047 R)
• M92: 64,222,067 km (0.071 R)
• M93: 64,915,303 km (0.103 R)
• M94: 66,009,911 km (0.114 R)
• M95: 66,609,499 km (0.04 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: 227 - 15,193 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit