🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.9 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.76

Radius: 1.5

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 0.89 AU - 0.91 AU

Year: 315 Days

Day: 24.2 Hours

Environment

Temp: 107 °C

Axial Tilt: 17.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 51,133,130 km

• M1: 472,879 km (0.12 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.68 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.9

Radius: 1.72

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.187

Orbit Range: 1.37 AU - 1.99 AU

Year: 803 Days

Day: 38.5 Hours

Environment

Temp: -60 °C

Axial Tilt: 16.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.79 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.39

Radius: 1.81

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 2.63 AU - 2.95 AU

Year: 1719 Days

Day: 12.6 Hours

Environment

Temp: -99 °C

Axial Tilt: 38.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 51,133,130 km

• M1: 2,643,993 km (0.04 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.28 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.2

Radius: 1.59

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 3.08 AU - 3.48 AU

Year: 2192 Days

Day: 41.4 Hours

Environment

Temp: -117 °C

Axial Tilt: 33.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 51,133,130 km

• M1: 511,924 km (0.104 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.36 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.16

Radius: 0.48

Gravity: 0.69 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 2.63 AU - 4.09 AU

Year: 2272 Days

Day: 12.2 Hours

Environment

Temp: -105 °C

Axial Tilt: 33.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 51,133,130 km

• M1: 814,710 km (0.037 R)
• M2: 958,773 km (0.092 R)

Planet 6 - Terrestrial

Semi-Major Axis: 4.4 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.7

Radius: 1.49

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.061

Orbit Range: 4.13 AU - 4.67 AU

Year: 3405 Days

Day: 26.8 Hours

Environment

Temp: -138 °C

Axial Tilt: 25.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 51,133,130 km

• M1: 1,683,874 km (0.095 R)

Asteroid Belt

Center: 4.87 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 5.34 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 791

Radius: 8.9

Gravity: 9.99 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 4.81 AU - 5.87 AU

Year: 4553 Days

Day: 5.4 Hours

Environment

Temp: -137 °C

Axial Tilt: 10.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 51,133,130 km

• M1: 165,156 km (0.08 R)
• M2: 227,838 km (0.095 R)
• M3: 288,425 km (0.081 R)
• M4: 442,211 km (0.12 R)
• M5: 579,542 km (0.101 R)
• M6: 832,512 km (0.084 R)
• M7: 992,582 km (0.116 R)
• M8: 1,062,444 km (0.092 R)
• M9: 1,374,206 km (0.079 R)
• M10: 1,833,172 km (0.114 R)
• M11: 1,972,897 km (0.089 R)
• M12: 2,061,907 km (0.08 R)
• M13: 2,207,317 km (0.089 R)
• M14: 2,722,980 km (0.115 R)
• M15: 2,923,442 km (0.028 R)
• M16: 3,191,222 km (0.12 R)
• M17: 3,254,202 km (0.092 R)
• M18: 3,359,968 km (0.092 R)
• M19: 3,531,707 km (0.104 R)
• M20: 3,884,010 km (0.09 R)
• M21: 4,247,532 km (0.113 R)
• M22: 4,621,976 km (0.113 R)
• M23: 5,154,395 km (0.106 R)
• M24: 5,604,385 km (0.108 R)
• M25: 5,937,240 km (0.086 R)
• M26: 6,145,331 km (0.115 R)
• M27: 6,729,959 km (0.102 R)
• M28: 7,221,538 km (0.114 R)
• M29: 7,499,640 km (0.071 R)
• M30: 7,781,184 km (0.039 R)
• M31: 7,838,031 km (0.077 R)
• M32: 8,123,763 km (0.086 R)
• M33: 8,210,230 km (0.117 R)
• M34: 8,676,377 km (0.098 R)
• M35: 8,942,213 km (0.102 R)
• M36: 9,542,998 km (0.101 R)
• M37: 9,664,621 km (0.03 R)
• M38: 9,909,662 km (0.097 R)
• M39: 10,280,964 km (0.076 R)
• M40: 10,343,197 km (0.089 R)
• M41: 10,878,159 km (0.068 R)
• M42: 11,357,620 km (0.116 R)
• M43: 11,942,099 km (0.107 R)
• M44: 12,172,031 km (0.108 R)
• M45: 12,503,091 km (0.065 R)
• M46: 12,870,653 km (0.095 R)
• M47: 13,411,599 km (0.115 R)
• M48: 13,787,987 km (0.11 R)
• M49: 14,271,786 km (0.118 R)
• M50: 14,376,206 km (0.093 R)
• M51: 14,655,954 km (0.109 R)
• M52: 14,726,115 km (0.114 R)
• M53: 15,256,290 km (0.076 R)
• M54: 15,685,038 km (0.108 R)
• M55: 16,737,159 km (0.116 R)
• M56: 17,550,523 km (0.118 R)
• M57: 17,812,020 km (0.037 R)
• M58: 17,886,969 km (0.062 R)
• M59: 18,225,509 km (0.099 R)
• M60: 18,338,904 km (0.07 R)
• M61: 18,604,290 km (0.058 R)
• M62: 18,947,318 km (0.086 R)
• M63: 19,330,887 km (0.094 R)
• M64: 19,446,526 km (0.03 R)
• M65: 20,772,562 km (0.097 R)
• M66: 20,930,537 km (0.043 R)
• M67: 21,606,121 km (0.063 R)
• M68: 24,047,409 km (0.104 R)
• M69: 24,254,752 km (0.11 R)
• M70: 24,462,693 km (0.101 R)
• M71: 24,964,294 km (0.113 R)
• M72: 25,595,896 km (0.12 R)
• M73: 25,935,035 km (0.067 R)
• M74: 26,660,435 km (0.066 R)
• M75: 26,746,155 km (0.046 R)
• M76: 27,392,567 km (0.073 R)
• M77: 28,087,599 km (0.063 R)
• M78: 28,481,041 km (0.075 R)
• M79: 29,008,673 km (0.088 R)
• M80: 29,406,453 km (0.112 R)

Planet 8 - Gas Giant

Semi-Major Axis: 11.03 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 906.4

Radius: 9.2

Gravity: 10.71 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 9.06 AU - 13 AU

Year: 13516 Days

Day: 9.2 Hours

Environment

Temp: -191 °C

Axial Tilt: 10.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 51,133,130 km

• M1: 124,914 km (0.106 R)
• M2: 338,390 km (0.086 R)
• M3: 747,989 km (0.048 R)
• M4: 897,886 km (0.073 R)
• M5: 1,034,619 km (0.109 R)
• M6: 1,329,177 km (0.059 R)
• M7: 1,594,713 km (0.091 R)
• M8: 1,819,409 km (0.116 R)
• M9: 1,906,326 km (0.077 R)
• M10: 2,114,716 km (0.104 R)
• M11: 2,206,269 km (0.117 R)
• M12: 2,553,636 km (0.079 R)
• M13: 3,299,531 km (0.096 R)
• M14: 3,514,204 km (0.043 R)
• M15: 4,109,005 km (0.056 R)
• M16: 4,694,980 km (0.094 R)
• M17: 5,018,261 km (0.078 R)
• M18: 5,182,669 km (0.116 R)
• M19: 5,601,393 km (0.068 R)
• M20: 5,987,655 km (0.044 R)
• M21: 6,876,565 km (0.077 R)
• M22: 6,967,820 km (0.059 R)
• M23: 8,923,962 km (0.096 R)
• M24: 9,324,286 km (0.105 R)
• M25: 9,935,991 km (0.097 R)
• M26: 10,142,736 km (0.107 R)
• M27: 11,521,130 km (0.11 R)
• M28: 11,957,059 km (0.115 R)
• M29: 12,176,967 km (0.115 R)
• M30: 12,565,174 km (0.096 R)
• M31: 13,410,701 km (0.082 R)
• M32: 15,334,829 km (0.033 R)
• M33: 15,514,047 km (0.069 R)
• M34: 16,910,842 km (0.079 R)
• M35: 18,601,149 km (0.099 R)
• M36: 19,048,147 km (0.116 R)
• M37: 19,305,156 km (0.109 R)
• M38: 19,822,615 km (0.073 R)
• M39: 20,937,419 km (0.111 R)
• M40: 22,410,060 km (0.045 R)
• M41: 23,090,581 km (0.108 R)
• M42: 23,158,947 km (0.096 R)
• M43: 23,295,979 km (0.09 R)
• M44: 23,364,644 km (0.115 R)
• M45: 24,123,853 km (0.087 R)
• M46: 24,611,243 km (0.11 R)
• M47: 24,681,106 km (0.077 R)
• M48: 26,021,502 km (0.037 R)
• M49: 26,306,786 km (0.117 R)
• M50: 26,378,293 km (0.059 R)
• M51: 26,808,387 km (0.103 R)
• M52: 26,880,344 km (0.088 R)
• M53: 27,096,513 km (0.102 R)
• M54: 27,821,165 km (0.033 R)
• M55: 28,112,731 km (0.077 R)
• M56: 28,185,884 km (0.104 R)
• M57: 28,332,191 km (0.065 R)
• M58: 30,107,768 km (0.046 R)
• M59: 30,257,366 km (0.089 R)
• M60: 31,235,736 km (0.12 R)
• M61: 31,311,433 km (0.081 R)
• M62: 31,387,129 km (0.095 R)
• M63: 31,919,099 km (0.047 R)
• M64: 32,838,079 km (0.093 R)
• M65: 34,937,087 km (0.075 R)
• M66: 36,919,109 km (0.114 R)
• M67: 37,319,882 km (0.109 R)
• M68: 37,883,417 km (0.107 R)
• M69: 38,449,794 km (0.046 R)
• M70: 40,001,124 km (0.064 R)
• M71: 41,074,190 km (0.093 R)
• M72: 45,032,400 km (0.07 R)
• M73: 45,203,390 km (0.101 R)
• M74: 47,186,759 km (0.088 R)
• M75: 47,796,071 km (0.057 R)
• M76: 48,145,382 km (0.091 R)
• M77: 48,232,897 km (0.068 R)
• M78: 48,495,591 km (0.119 R)
• M79: 49,993,215 km (0.081 R)
• M80: 52,043,454 km (0.117 R)
• M81: 52,133,212 km (0.029 R)
• M82: 52,222,971 km (0.119 R)
• M83: 52,402,788 km (0.11 R)
• M84: 55,398,934 km (0.078 R)
• M85: 56,594,370 km (0.109 R)
• M86: 57,149,079 km (0.068 R)
• M87: 58,077,334 km (0.057 R)
• M88: 62,316,489 km (0.093 R)
• M89: 62,889,150 km (0.103 R)
• M90: 63,367,713 km (0.043 R)
• M91: 63,847,474 km (0.085 R)
• M92: 64,328,580 km (0.062 R)

Planet 9 - Ice Giant

Semi-Major Axis: 12.83 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 616.8

Radius: 4.6

Gravity: 29.15 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 9.98 AU - 15.68 AU

Year: 16956 Days

Day: 15.4 Hours

Environment

Temp: -188 °C

Axial Tilt: 38.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 51,133,130 km

• M1: 68,067 km (0.06 R)
• M2: 229,483 km (0.085 R)
• M3: 317,147 km (0.096 R)
• M4: 416,181 km (0.111 R)
• M5: 469,438 km (0.077 R)
• M6: 748,737 km (0.043 R)
• M7: 859,589 km (0.087 R)
• M8: 952,041 km (0.112 R)
• M9: 1,121,834 km (0.094 R)
• M10: 1,248,993 km (0.106 R)
• M11: 1,434,943 km (0.114 R)
• M12: 2,013,139 km (0.113 R)
• M13: 2,423,635 km (0.096 R)
• M14: 2,963,384 km (0.078 R)
• M15: 3,104,006 km (0.075 R)
• M16: 3,318,978 km (0.115 R)
• M17: 3,355,331 km (0.067 R)
• M18: 3,501,787 km (0.067 R)
• M19: 3,613,088 km (0.102 R)
• M20: 3,915,724 km (0.11 R)
• M21: 4,305,277 km (0.077 R)
• M22: 6,295,228 km (0.086 R)
• M23: 6,704,378 km (0.068 R)
• M24: 7,075,381 km (0.073 R)
• M25: 7,357,971 km (0.117 R)
• M26: 8,227,733 km (0.088 R)
• M27: 8,724,847 km (0.112 R)
• M28: 8,875,941 km (0.113 R)
• M29: 8,977,069 km (0.111 R)
• M30: 9,540,305 km (0.088 R)
• M31: 9,852,366 km (0.091 R)
• M32: 10,808,446 km (0.085 R)
• M33: 11,517,241 km (0.04 R)
• M34: 11,960,799 km (0.096 R)
• M35: 12,353,493 km (0.092 R)
• M36: 12,636,532 km (0.091 R)
• M37: 13,151,598 km (0.089 R)
• M38: 14,438,887 km (0.104 R)
• M39: 16,072,945 km (0.096 R)
• M40: 17,764,598 km (0.074 R)
• M41: 19,775,492 km (0.08 R)
• M42: 19,841,465 km (0.077 R)
• M43: 20,640,018 km (0.094 R)
• M44: 20,975,716 km (0.107 R)
• M45: 22,958,486 km (0.09 R)
• M46: 23,027,899 km (0.12 R)
• M47: 23,306,301 km (0.104 R)
• M48: 23,655,911 km (0.088 R)
• M49: 24,289,608 km (0.04 R)
• M50: 25,358,036 km (0.118 R)
• M51: 26,369,018 km (0.111 R)
• M52: 27,614,271 km (0.116 R)
• M53: 28,355,828 km (0.098 R)
• M54: 28,654,126 km (0.102 R)
• M55: 29,178,915 km (0.12 R)
• M56: 29,480,056 km (0.115 R)
• M57: 29,858,089 km (0.087 R)
• M58: 30,618,944 km (0.104 R)
• M59: 32,783,027 km (0.082 R)
• M60: 33,017,896 km (0.103 R)
• M61: 34,517,764 km (0.074 R)
• M62: 35,556,721 km (0.075 R)
• M63: 35,637,055 km (0.104 R)
• M64: 36,201,189 km (0.075 R)
• M65: 36,443,836 km (0.119 R)
• M66: 37,256,602 km (0.058 R)
• M67: 38,404,466 km (0.081 R)
• M68: 39,647,325 km (0.112 R)
• M69: 40,903,199 km (0.111 R)
• M70: 41,155,870 km (0.117 R)
• M71: 41,493,662 km (0.069 R)
• M72: 41,832,352 km (0.062 R)
• M73: 42,854,105 km (0.088 R)
• M74: 45,618,375 km (0.047 R)
• M75: 46,493,971 km (0.106 R)
• M76: 46,845,676 km (0.084 R)
• M77: 47,906,474 km (0.106 R)
• M78: 48,439,641 km (0.12 R)
• M79: 49,961,350 km (0.105 R)
• M80: 51,589,574 km (0.03 R)
• M81: 52,318,863 km (0.105 R)
• M82: 53,327,003 km (0.081 R)
• M83: 54,712,280 km (0.095 R)
• M84: 54,897,781 km (0.088 R)
• M85: 55,176,631 km (0.11 R)
• M86: 55,362,731 km (0.079 R)
• M87: 56,296,372 km (0.115 R)
• M88: 56,765,211 km (0.113 R)
• M89: 57,990,119 km (0.098 R)
• M90: 58,558,291 km (0.102 R)
• M91: 58,653,286 km (0.049 R)
• M92: 58,938,270 km (0.051 R)
• M93: 59,033,265 km (0.073 R)
• M94: 63,365,170 km (0.102 R)
• M95: 64,635,555 km (0.08 R)
• M96: 65,815,733 km (0.104 R)

Planet 10 - Ice Giant

Semi-Major Axis: 13.46 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 250.5

Radius: 3.1

Gravity: 26.07 G

Time & Orbit

Eccentricity (e): 0.128

Orbit Range: 11.74 AU - 15.18 AU

Year: 18220 Days

Day: 18.7 Hours

Environment

Temp: -182 °C

Axial Tilt: 18.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 51,133,130 km

• M1: 151,842 km (0.088 R)
• M2: 402,269 km (0.044 R)
• M3: 1,511,088 km (0.113 R)
• M4: 1,654,253 km (0.099 R)
• M5: 1,801,906 km (0.083 R)
• M6: 2,109,629 km (0.096 R)
• M7: 2,269,549 km (0.085 R)
• M8: 2,801,519 km (0.063 R)
• M9: 2,977,297 km (0.09 R)
• M10: 3,006,917 km (0.064 R)
• M11: 3,186,734 km (0.116 R)
• M12: 3,370,141 km (0.047 R)
• M13: 3,556,839 km (0.089 R)
• M14: 3,843,319 km (0.103 R)
• M15: 4,203,551 km (0.093 R)
• M16: 4,642,920 km (0.11 R)
• M17: 5,203,463 km (0.071 R)
• M18: 6,045,998 km (0.086 R)
• M19: 6,083,547 km (0.053 R)
• M20: 6,656,656 km (0.105 R)
• M21: 6,812,388 km (0.075 R)
• M22: 8,017,997 km (0.085 R)
• M23: 8,100,725 km (0.115 R)
• M24: 8,350,404 km (0.079 R)
• M25: 8,729,784 km (0.074 R)
• M26: 10,123,587 km (0.115 R)
• M27: 10,618,307 km (0.087 R)
• M28: 10,983,176 km (0.111 R)
• M29: 11,028,953 km (0.12 R)
• M30: 11,213,258 km (0.087 R)
• M31: 13,501,357 km (0.065 R)
• M32: 14,195,192 km (0.111 R)
• M33: 14,496,034 km (0.094 R)
• M34: 14,748,256 km (0.109 R)
• M35: 14,900,397 km (0.111 R)
• M36: 15,001,974 km (0.052 R)
• M37: 15,771,954 km (0.113 R)
• M38: 15,823,715 km (0.087 R)
• M39: 15,927,386 km (0.092 R)
• M40: 16,554,650 km (0.104 R)
• M41: 17,886,819 km (0.034 R)
• M42: 18,266,050 km (0.109 R)
• M43: 18,812,231 km (0.103 R)
• M44: 18,867,283 km (0.106 R)
• M45: 18,977,238 km (0.072 R)
• M46: 20,370,144 km (0.078 R)
• M47: 20,596,036 km (0.118 R)
• M48: 20,936,372 km (0.115 R)
• M49: 21,335,948 km (0.069 R)
• M50: 22,258,518 km (0.099 R)
• M51: 22,432,949 km (0.06 R)
• M52: 22,607,829 km (0.095 R)
• M53: 22,958,935 km (0.089 R)
• M54: 23,252,895 km (0.102 R)
• M55: 23,311,836 km (0.055 R)
• M56: 25,405,907 km (0.069 R)
• M57: 25,831,962 km (0.108 R)
• M58: 25,892,998 km (0.12 R)
• M59: 26,690,953 km (0.113 R)
• M60: 27,684,283 km (0.112 R)
• M61: 27,871,729 km (0.082 R)
• M62: 29,196,568 km (0.118 R)
• M63: 29,898,630 km (0.087 R)
• M64: 29,962,658 km (0.117 R)
• M65: 32,366,397 km (0.097 R)
• M66: 32,828,056 km (0.07 R)
• M67: 33,757,807 km (0.057 R)
• M68: 35,643,338 km (0.114 R)
• M69: 36,393,422 km (0.083 R)
• M70: 37,286,521 km (0.069 R)
• M71: 38,534,916 km (0.078 R)
• M72: 39,164,274 km (0.073 R)
• M73: 39,374,908 km (0.118 R)
• M74: 39,867,533 km (0.048 R)
• M75: 42,577,798 km (0.102 R)
• M76: 43,736,583 km (0.089 R)
• M77: 45,273,252 km (0.098 R)
• M78: 45,715,464 km (0.11 R)
• M79: 46,307,422 km (0.1 R)
• M80: 47,050,924 km (0.112 R)
• M81: 47,200,073 km (0.111 R)
• M82: 47,798,315 km (0.035 R)
• M83: 48,398,950 km (0.078 R)
• M84: 48,851,185 km (0.116 R)
• M85: 48,926,732 km (0.082 R)
• M86: 49,380,612 km (0.038 R)
• M87: 49,911,834 km (0.099 R)
• M88: 50,750,330 km (0.114 R)
• M89: 50,826,924 km (0.104 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 391 - 18,390 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit