🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.05 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.14

Radius: 1.36

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 0.91 AU - 1.19 AU

Year: 391 Days

Day: 19.9 Hours

Environment

Temp: 24 °C

Axial Tilt: 6.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 108,413,735 km

• M1: 33,959 km (0.083 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.2 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.6

Radius: 1.47

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.127

Orbit Range: 1.05 AU - 1.35 AU

Year: 478 Days

Day: 20.6 Hours

Environment

Temp: 2 °C

Axial Tilt: 7.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 108,413,735 km

• M1: 37,100 km (0.083 R)
• M2: 87,216 km (0.109 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.03 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.5

Radius: 1.18

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 1.74 AU - 2.32 AU

Year: 1051 Days

Day: 39.9 Hours

Environment

Temp: -69 °C

Axial Tilt: 36.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.35 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.68

Radius: 1.85

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 2.97 AU - 3.73 AU

Year: 2228 Days

Day: 19.4 Hours

Environment

Temp: -118 °C

Axial Tilt: 41.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 4 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.52

Radius: 1.65

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.054

Orbit Range: 3.78 AU - 4.22 AU

Year: 2907 Days

Day: 32.2 Hours

Environment

Temp: -115 °C

Axial Tilt: 9.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.59 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 7.17 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 885

Radius: 11.2

Gravity: 7.06 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 6.96 AU - 7.38 AU

Year: 6978 Days

Day: 6.1 Hours

Environment

Temp: -156 °C

Axial Tilt: 7.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 108,413,735 km

• M1: 186,549 km (0.04 R)
• M2: 272,867 km (0.116 R)
• M3: 479,012 km (0.092 R)
• M4: 583,282 km (0.117 R)
• M5: 771,177 km (0.051 R)
• M6: 1,318,855 km (0.049 R)
• M7: 1,414,298 km (0.112 R)
• M8: 1,511,986 km (0.077 R)
• M9: 1,735,485 km (0.084 R)
• M10: 1,991,746 km (0.075 R)
• M11: 2,080,009 km (0.105 R)
• M12: 2,260,424 km (0.068 R)
• M13: 2,493,348 km (0.109 R)
• M14: 3,265,123 km (0.082 R)
• M15: 3,609,647 km (0.035 R)
• M16: 3,855,287 km (0.107 R)
• M17: 4,106,312 km (0.118 R)
• M18: 4,191,284 km (0.059 R)
• M19: 5,378,941 km (0.105 R)
• M20: 5,565,639 km (0.098 R)
• M21: 5,913,604 km (0.075 R)
• M22: 6,171,211 km (0.103 R)
• M23: 6,498,382 km (0.119 R)
• M24: 7,410,031 km (0.119 R)
• M25: 7,513,852 km (0.066 R)
• M26: 7,828,157 km (0.084 R)
• M27: 7,969,228 km (0.044 R)
• M28: 8,833,305 km (0.114 R)
• M29: 9,576,208 km (0.068 R)
• M30: 9,878,995 km (0.104 R)
• M31: 11,200,692 km (0.093 R)
• M32: 11,359,864 km (0.069 R)
• M33: 11,720,694 km (0.116 R)
• M34: 12,248,625 km (0.045 R)
• M35: 12,536,152 km (0.037 R)
• M36: 12,784,335 km (0.079 R)
• M37: 13,412,047 km (0.117 R)
• M38: 13,836,008 km (0.053 R)
• M39: 14,049,783 km (0.106 R)
• M40: 14,480,326 km (0.041 R)
• M41: 14,740,925 km (0.03 R)
• M42: 15,090,536 km (0.09 R)
• M43: 15,753,703 km (0.072 R)
• M44: 17,062,684 km (0.112 R)
• M45: 17,154,238 km (0.032 R)
• M46: 17,939,178 km (0.044 R)
• M47: 18,125,428 km (0.063 R)
• M48: 18,406,223 km (0.081 R)
• M49: 19,400,450 km (0.08 R)
• M50: 20,314,792 km (0.115 R)
• M51: 20,460,501 km (0.095 R)
• M52: 20,655,277 km (0.115 R)
• M53: 21,787,135 km (0.075 R)
• M54: 22,035,916 km (0.1 R)
• M55: 22,586,436 km (0.11 R)
• M56: 23,192,158 km (0.101 R)
• M57: 23,446,175 km (0.1 R)
• M58: 24,265,074 km (0.063 R)
• M59: 24,471,220 km (0.108 R)
• M60: 24,989,277 km (0.085 R)
• M61: 25,458,715 km (0.047 R)
• M62: 25,563,284 km (0.114 R)
• M63: 25,668,152 km (0.11 R)
• M64: 25,825,679 km (0.039 R)
• M65: 25,983,505 km (0.055 R)
• M66: 26,459,076 km (0.1 R)
• M67: 27,418,747 km (0.07 R)
• M68: 27,848,840 km (0.098 R)
• M69: 28,064,710 km (0.05 R)
• M70: 28,389,637 km (0.111 R)
• M71: 29,316,994 km (0.037 R)
• M72: 29,701,760 km (0.07 R)
• M73: 30,643,179 km (0.102 R)
• M74: 31,369,626 km (0.092 R)
• M75: 32,101,908 km (0.12 R)
• M76: 32,725,731 km (0.095 R)
• M77: 33,870,454 km (0.099 R)
• M78: 34,505,646 km (0.079 R)
• M79: 36,493,653 km (0.079 R)
• M80: 37,979,010 km (0.075 R)
• M81: 38,158,527 km (0.109 R)
• M82: 39,000,314 km (0.113 R)
• M83: 39,121,040 km (0.101 R)
• M84: 40,213,404 km (0.073 R)

Planet 7 - Gas Giant

Semi-Major Axis: 8.75 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 263.5

Radius: 13.3

Gravity: 1.49 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 7.53 AU - 9.98 AU

Year: 9407 Days

Day: 14.4 Hours

Environment

Temp: -172 °C

Axial Tilt: 48.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 108,413,735 km

• M1: 166,502 km (0.111 R)
• M2: 252,671 km (0.103 R)
• M3: 374,144 km (0.093 R)
• M4: 526,585 km (0.088 R)
• M5: 730,038 km (0.062 R)
• M6: 1,064,538 km (0.111 R)
• M7: 1,202,767 km (0.096 R)
• M8: 1,498,223 km (0.093 R)
• M9: 1,744,461 km (0.119 R)
• M10: 2,197,593 km (0.073 R)
• M11: 2,438,146 km (0.102 R)
• M12: 2,967,124 km (0.119 R)
• M13: 3,625,355 km (0.093 R)
• M14: 4,278,350 km (0.064 R)
• M15: 4,478,960 km (0.095 R)
• M16: 4,734,174 km (0.057 R)
• M17: 5,205,707 km (0.114 R)
• M18: 5,339,298 km (0.078 R)
• M19: 5,555,616 km (0.041 R)
• M20: 6,025,054 km (0.049 R)
• M21: 6,421,189 km (0.106 R)
• M22: 6,709,465 km (0.042 R)
• M23: 6,796,830 km (0.117 R)
• M24: 6,943,136 km (0.103 R)
• M25: 7,090,640 km (0.085 R)
• M26: 7,690,827 km (0.095 R)
• M27: 7,843,566 km (0.084 R)
• M28: 8,432,832 km (0.068 R)
• M29: 9,327,278 km (0.05 R)
• M30: 9,555,564 km (0.06 R)
• M31: 9,752,884 km (0.091 R)
• M32: 9,951,400 km (0.069 R)
• M33: 10,184,773 km (0.088 R)
• M34: 10,861,703 km (0.039 R)
• M35: 10,998,735 km (0.114 R)
• M36: 12,258,798 km (0.099 R)
• M37: 12,401,663 km (0.113 R)
• M38: 13,749,092 km (0.108 R)
• M39: 13,971,992 km (0.116 R)
• M40: 14,158,541 km (0.106 R)
• M41: 14,421,384 km (0.117 R)
• M42: 15,180,893 km (0.094 R)
• M43: 15,334,380 km (0.079 R)
• M44: 16,462,498 km (0.113 R)
• M45: 16,738,805 km (0.05 R)
• M46: 17,176,229 km (0.103 R)
• M47: 17,657,635 km (0.032 R)
• M48: 17,981,066 km (0.055 R)
• M49: 18,306,441 km (0.117 R)
• M50: 18,963,026 km (0.087 R)
• M51: 19,087,043 km (0.114 R)
• M52: 19,502,326 km (0.084 R)
• M53: 19,962,489 km (0.111 R)
• M54: 20,046,563 km (0.074 R)
• M55: 20,341,720 km (0.109 R)
• M56: 20,936,372 km (0.097 R)
• M57: 21,364,670 km (0.111 R)
• M58: 21,666,110 km (0.077 R)
• M59: 21,925,662 km (0.092 R)
• M60: 23,416,106 km (0.098 R)
• M61: 23,949,871 km (0.045 R)
• M62: 24,128,641 km (0.074 R)
• M63: 24,308,008 km (0.118 R)
• M64: 24,442,646 km (0.102 R)
• M65: 25,256,459 km (0.055 R)
• M66: 25,575,252 km (0.04 R)
• M67: 26,079,098 km (0.116 R)
• M68: 27,469,610 km (0.09 R)
• M69: 29,169,939 km (0.106 R)
• M70: 29,696,225 km (0.1 R)
• M71: 30,032,820 km (0.069 R)
• M72: 30,273,971 km (0.066 R)
• M73: 30,515,871 km (0.114 R)
• M74: 30,612,661 km (0.107 R)
• M75: 31,734,645 km (0.068 R)
• M76: 31,832,781 km (0.108 R)
• M77: 32,919,610 km (0.106 R)

Planet 8 - Ice Giant

Semi-Major Axis: 13.79 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 162.5

Radius: 4.6

Gravity: 7.68 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 10.41 AU - 17.17 AU

Year: 18611 Days

Day: 21.2 Hours

Environment

Temp: -190 °C

Axial Tilt: 2.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 108,413,735 km

• M1: 68,516 km (0.103 R)
• M2: 402,568 km (0.041 R)
• M3: 457,021 km (0.113 R)
• M4: 732,730 km (0.057 R)
• M5: 1,034,020 km (0.115 R)
• M6: 1,475,185 km (0.119 R)
• M7: 1,874,761 km (0.043 R)
• M8: 2,015,083 km (0.077 R)
• M9: 2,134,612 km (0.074 R)
• M10: 2,405,983 km (0.111 R)
• M11: 2,481,829 km (0.109 R)
• M12: 2,793,441 km (0.055 R)
• M13: 3,200,048 km (0.109 R)
• M14: 3,283,673 km (0.1 R)
• M15: 3,510,015 km (0.109 R)
• M16: 3,596,183 km (0.104 R)
• M17: 4,097,785 km (0.056 R)
• M18: 4,589,812 km (0.104 R)
• M19: 5,933,201 km (0.101 R)
• M20: 5,967,459 km (0.027 R)
• M21: 6,558,670 km (0.086 R)
• M22: 7,132,228 km (0.067 R)
• M23: 7,314,737 km (0.044 R)
• M24: 7,721,644 km (0.051 R)
• M25: 8,022,186 km (0.077 R)
• M26: 8,364,765 km (0.117 R)
• M27: 8,868,162 km (0.025 R)
• M28: 9,341,639 km (0.063 R)
• M29: 9,904,127 km (0.063 R)
• M30: 10,395,107 km (0.119 R)
• M31: 11,742,535 km (0.108 R)
• M32: 12,921,516 km (0.115 R)
• M33: 13,099,388 km (0.079 R)
• M34: 13,682,969 km (0.066 R)
• M35: 14,875,264 km (0.054 R)
• M36: 16,387,998 km (0.116 R)
• M37: 16,484,189 km (0.117 R)
• M38: 16,628,701 km (0.099 R)
• M39: 16,725,341 km (0.1 R)
• M40: 16,822,131 km (0.053 R)
• M41: 17,309,072 km (0.116 R)
• M42: 17,899,385 km (0.093 R)
• M43: 20,325,863 km (0.032 R)
• M44: 20,377,474 km (0.117 R)
• M45: 20,480,846 km (0.092 R)
• M46: 21,052,759 km (0.07 R)
• M47: 22,478,576 km (0.038 R)
• M48: 22,853,319 km (0.11 R)
• M49: 23,230,156 km (0.112 R)
• M50: 23,717,546 km (0.115 R)
• M51: 23,826,303 km (0.101 R)
• M52: 24,208,376 km (0.093 R)
• M53: 25,756,714 km (0.117 R)
• M54: 25,924,563 km (0.056 R)
• M55: 26,261,158 km (0.053 R)
• M56: 26,430,054 km (0.057 R)
• M57: 26,486,453 km (0.068 R)
• M58: 27,336,767 km (0.045 R)
• M59: 28,253,652 km (0.052 R)
• M60: 29,765,040 km (0.063 R)
• M61: 30,176,434 km (0.062 R)
• M62: 30,412,350 km (0.081 R)
• M63: 30,648,864 km (0.086 R)
• M64: 31,183,377 km (0.066 R)
• M65: 31,362,146 km (0.098 R)
• M66: 31,720,882 km (0.079 R)
• M67: 32,020,826 km (0.118 R)
• M68: 32,381,955 km (0.113 R)
• M69: 32,502,681 km (0.119 R)
• M70: 32,805,018 km (0.092 R)
• M71: 32,986,929 km (0.085 R)
• M72: 33,412,535 km (0.048 R)
• M73: 33,901,271 km (0.12 R)
• M74: 34,207,947 km (0.096 R)
• M75: 34,330,916 km (0.114 R)
• M76: 34,515,520 km (0.067 R)
• M77: 35,009,492 km (0.066 R)
• M78: 35,195,442 km (0.091 R)
• M79: 35,443,775 km (0.117 R)
• M80: 35,568,091 km (0.112 R)
• M81: 35,879,703 km (0.086 R)
• M82: 36,442,789 km (0.072 R)
• M83: 38,852,661 km (0.036 R)
• M84: 40,206,223 km (0.074 R)
• M85: 40,986,675 km (0.09 R)
• M86: 41,378,771 km (0.098 R)
• M87: 41,772,064 km (0.093 R)
• M88: 42,100,730 km (0.056 R)
• M89: 42,364,322 km (0.119 R)
• M90: 42,496,417 km (0.098 R)
• M91: 43,424,223 km (0.063 R)
• M92: 43,957,390 km (0.1 R)

Planet 9 - Ice Giant

Semi-Major Axis: 18.53 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 943.1

Radius: 4.2

Gravity: 53.46 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 15.53 AU - 21.53 AU

Year: 28990 Days

Day: 23.4 Hours

Environment

Temp: -197 °C

Axial Tilt: 27.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 108,413,735 km

• M1: 231,727 km (0.093 R)
• M2: 292,464 km (0.083 R)
• M3: 455,077 km (0.054 R)
• M4: 919,129 km (0.079 R)
• M5: 1,086,679 km (0.085 R)
• M6: 1,684,771 km (0.107 R)
• M7: 1,847,982 km (0.078 R)
• M8: 3,076,031 km (0.072 R)
• M9: 3,175,215 km (0.045 R)
• M10: 3,791,857 km (0.046 R)
• M11: 3,898,221 km (0.046 R)
• M12: 4,223,148 km (0.098 R)
• M13: 5,072,864 km (0.029 R)
• M14: 5,911,958 km (0.096 R)
• M15: 6,159,543 km (0.117 R)
• M16: 6,473,848 km (0.047 R)
• M17: 7,917,168 km (0.099 R)
• M18: 8,121,519 km (0.11 R)
• M19: 8,396,629 km (0.068 R)
• M20: 9,026,586 km (0.104 R)
• M21: 9,890,065 km (0.107 R)
• M22: 10,036,521 km (0.053 R)
• M23: 11,927,139 km (0.117 R)
• M24: 12,004,930 km (0.076 R)
• M25: 14,501,120 km (0.117 R)
• M26: 14,667,622 km (0.041 R)
• M27: 14,834,574 km (0.119 R)
• M28: 15,254,944 km (0.094 R)
• M29: 16,975,020 km (0.078 R)
• M30: 17,768,936 km (0.085 R)
• M31: 19,759,784 km (0.071 R)
• M32: 19,851,937 km (0.071 R)
• M33: 20,875,186 km (0.087 R)
• M34: 20,968,984 km (0.079 R)
• M35: 22,297,862 km (0.091 R)
• M36: 25,837,497 km (0.113 R)
• M37: 26,444,266 km (0.084 R)
• M38: 26,953,348 km (0.087 R)
• M39: 27,260,472 km (0.118 R)
• M40: 27,465,720 km (0.059 R)
• M41: 29,231,873 km (0.115 R)
• M42: 29,336,890 km (0.106 R)
• M43: 32,219,492 km (0.113 R)
• M44: 32,436,708 km (0.063 R)
• M45: 34,745,452 km (0.108 R)
• M46: 34,856,603 km (0.109 R)
• M47: 35,302,854 km (0.114 R)
• M48: 35,414,753 km (0.108 R)
• M49: 38,478,816 km (0.089 R)
• M50: 41,863,019 km (0.114 R)
• M51: 42,337,245 km (0.092 R)
• M52: 42,694,185 km (0.042 R)
• M53: 44,977,198 km (0.075 R)
• M54: 45,219,696 km (0.072 R)
• M55: 45,341,170 km (0.07 R)
• M56: 47,546,242 km (0.087 R)
• M57: 47,669,810 km (0.108 R)
• M58: 51,171,448 km (0.105 R)
• M59: 55,273,421 km (0.072 R)
• M60: 56,054,322 km (0.095 R)
• M61: 57,363,752 km (0.112 R)
• M62: 58,815,749 km (0.086 R)
• M63: 60,146,123 km (0.1 R)
• M64: 60,413,455 km (0.094 R)
• M65: 60,815,125 km (0.099 R)
• M66: 62,160,458 km (0.091 R)
• M67: 62,701,255 km (0.117 R)
• M68: 63,243,697 km (0.116 R)
• M69: 64,196,635 km (0.07 R)
• M70: 64,880,148 km (0.088 R)
• M71: 65,428,873 km (0.116 R)
• M72: 67,222,402 km (0.115 R)
• M73: 68,613,063 km (0.071 R)
• M74: 70,716,858 km (0.073 R)
• M75: 72,414,944 km (0.116 R)
• M76: 74,126,493 km (0.066 R)
• M77: 74,843,665 km (0.044 R)
• M78: 75,131,043 km (0.112 R)
• M79: 76,573,914 km (0.112 R)
• M80: 78,025,911 km (0.089 R)
• M81: 81,991,451 km (0.063 R)
• M82: 85,571,029 km (0.106 R)
• M83: 86,323,207 km (0.11 R)
• M84: 88,440,915 km (0.102 R)
• M85: 89,963,971 km (0.106 R)
• M86: 90,422,488 km (0.108 R)
• M87: 91,035,241 km (0.1 R)
• M88: 91,649,191 km (0.106 R)
• M89: 94,895,465 km (0.064 R)
• M90: 97,550,976 km (0.082 R)
• M91: 99,124,297 km (0.114 R)
• M92: 99,439,949 km (0.103 R)
• M93: 104,375,631 km (0.05 R)
• M94: 104,696,818 km (0.114 R)
• M95: 106,146,122 km (0.086 R)
• M96: 107,115,965 km (0.052 R)
• M97: 107,602,008 km (0.073 R)

Kuiper Belt

Range: 30.2 - 59.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 386 - 10,580 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit