🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.81 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.75

Radius: 1.5

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 0.61 AU - 1.01 AU

Year: 259 Days

Day: 27.8 Hours

Environment

Temp: 197 °C

Axial Tilt: 5.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.83 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.39

Radius: 0.69

Gravity: 0.82 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 0.78 AU - 0.88 AU

Year: 268 Days

Day: 45.8 Hours

Environment

Temp: 183 °C

Axial Tilt: 0.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 80,707,436 km

• M1: 103,073 km (0.119 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.97 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.71

Radius: 0.87

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.125

Orbit Range: 1.72 AU - 2.22 AU

Year: 981 Days

Day: 19 Hours

Environment

Temp: -45 °C

Axial Tilt: 33.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.09 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.94

Radius: 1.3

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 2.81 AU - 3.37 AU

Year: 1927 Days

Day: 28.7 Hours

Environment

Temp: -88 °C

Axial Tilt: 0.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.82 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.36

Radius: 1.8

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.173

Orbit Range: 3.16 AU - 4.48 AU

Year: 2649 Days

Day: 17.3 Hours

Environment

Temp: -107 °C

Axial Tilt: 31.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 4.13 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.69

Radius: 1.69

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 3.37 AU - 4.89 AU

Year: 2978 Days

Day: 46 Hours

Environment

Temp: -115 °C

Axial Tilt: 35.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 10.87 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 647.2

Radius: 9.4

Gravity: 7.32 G

Time & Orbit

Eccentricity (e): 0.237

Orbit Range: 8.29 AU - 13.45 AU

Year: 12714 Days

Day: 11.2 Hours

Environment

Temp: -173 °C

Axial Tilt: 38 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 80,707,436 km

• M1: 125,961 km (0.097 R)
• M2: 189,241 km (0.111 R)
• M3: 309,069 km (0.118 R)
• M4: 417,528 km (0.109 R)
• M5: 770,130 km (0.08 R)
• M6: 1,115,252 km (0.109 R)
• M7: 1,704,369 km (0.115 R)
• M8: 1,858,754 km (0.061 R)
• M9: 1,990,998 km (0.072 R)
• M10: 4,183,953 km (0.113 R)
• M11: 4,358,534 km (0.109 R)
• M12: 4,464,449 km (0.091 R)
• M13: 4,535,508 km (0.115 R)
• M14: 4,823,634 km (0.101 R)
• M15: 5,342,140 km (0.116 R)
• M16: 6,034,928 km (0.059 R)
• M17: 7,631,137 km (0.118 R)
• M18: 7,801,978 km (0.116 R)
• M19: 8,630,301 km (0.088 R)
• M20: 8,763,742 km (0.102 R)
• M21: 8,987,541 km (0.118 R)
• M22: 9,122,777 km (0.095 R)
• M23: 9,349,568 km (0.092 R)
• M24: 9,624,229 km (0.088 R)
• M25: 9,762,607 km (0.12 R)
• M26: 10,181,631 km (0.109 R)
• M27: 10,558,917 km (0.088 R)
• M28: 10,989,011 km (0.112 R)
• M29: 11,866,402 km (0.116 R)
• M30: 12,263,585 km (0.094 R)
• M31: 12,918,225 km (0.115 R)
• M32: 13,843,338 km (0.118 R)
• M33: 14,051,878 km (0.112 R)
• M34: 15,702,840 km (0.109 R)
• M35: 15,920,355 km (0.108 R)
• M36: 16,358,228 km (0.114 R)
• M37: 16,468,332 km (0.112 R)
• M38: 17,470,488 km (0.099 R)
• M39: 17,752,331 km (0.086 R)
• M40: 18,206,360 km (0.08 R)
• M41: 18,320,503 km (0.057 R)
• M42: 18,779,470 km (0.088 R)
• M43: 19,358,413 km (0.06 R)
• M44: 19,825,757 km (0.092 R)
• M45: 20,533,804 km (0.081 R)
• M46: 21,010,572 km (0.105 R)
• M47: 21,070,411 km (0.068 R)
• M48: 21,310,217 km (0.074 R)
• M49: 22,279,012 km (0.104 R)
• M50: 25,206,792 km (0.065 R)
• M51: 25,525,286 km (0.113 R)
• M52: 26,424,369 km (0.043 R)
• M53: 27,268,401 km (0.094 R)
• M54: 27,792,143 km (0.108 R)
• M55: 28,319,326 km (0.057 R)
• M56: 28,716,807 km (0.112 R)
• M57: 28,783,229 km (0.075 R)
• M58: 30,257,815 km (0.1 R)
• M59: 31,413,907 km (0.108 R)
• M60: 34,684,715 km (0.103 R)
• M61: 34,968,053 km (0.108 R)
• M62: 35,394,557 km (0.072 R)
• M63: 35,822,706 km (0.056 R)
• M64: 36,828,453 km (0.086 R)
• M65: 38,500,957 km (0.088 R)
• M66: 39,975,244 km (0.12 R)
• M67: 40,644,694 km (0.072 R)
• M68: 41,467,931 km (0.11 R)
• M69: 43,207,007 km (0.085 R)
• M70: 44,815,633 km (0.063 R)
• M71: 47,382,882 km (0.106 R)
• M72: 48,170,066 km (0.091 R)
• M73: 48,328,191 km (0.106 R)
• M74: 48,803,164 km (0.07 R)
• M75: 48,882,451 km (0.044 R)
• M76: 49,598,127 km (0.1 R)
• M77: 49,917,369 km (0.113 R)
• M78: 50,317,393 km (0.113 R)
• M79: 50,638,131 km (0.12 R)
• M80: 50,959,617 km (0.095 R)
• M81: 51,281,701 km (0.066 R)
• M82: 51,847,181 km (0.111 R)
• M83: 52,252,292 km (0.113 R)
• M84: 52,495,838 km (0.082 R)
• M85: 53,065,506 km (0.113 R)
• M86: 53,392,078 km (0.083 R)
• M87: 53,555,589 km (0.049 R)
• M88: 54,952,085 km (0.101 R)
• M89: 55,199,819 km (0.094 R)

Planet 8 - Ice Giant

Semi-Major Axis: 14.42 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 231.4

Radius: 4.5

Gravity: 11.43 G

Time & Orbit

Eccentricity (e): 0.15

Orbit Range: 12.26 AU - 16.58 AU

Year: 19426 Days

Day: 17.4 Hours

Environment

Temp: -190 °C

Axial Tilt: 38.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 80,707,436 km

• M1: 60,587 km (0.116 R)
• M2: 181,313 km (0.096 R)
• M3: 213,925 km (0.112 R)
• M4: 440,566 km (0.116 R)
• M5: 1,797,269 km (0.03 R)
• M6: 1,975,889 km (0.102 R)
• M7: 2,295,579 km (0.075 R)
• M8: 2,378,008 km (0.112 R)
• M9: 2,631,127 km (0.077 R)
• M10: 3,012,004 km (0.118 R)
• M11: 3,193,466 km (0.072 R)
• M12: 4,321,882 km (0.038 R)
• M13: 4,595,497 km (0.03 R)
• M14: 4,769,479 km (0.043 R)
• M15: 4,874,796 km (0.115 R)
• M16: 5,123,727 km (0.11 R)
• M17: 5,267,790 km (0.12 R)
• M18: 5,413,349 km (0.118 R)
• M19: 5,820,105 km (0.07 R)
• M20: 6,008,150 km (0.09 R)
• M21: 6,046,148 km (0.051 R)
• M22: 6,429,118 km (0.117 R)
• M23: 6,820,167 km (0.073 R)
• M24: 7,502,184 km (0.049 R)
• M25: 7,583,864 km (0.107 R)
• M26: 7,706,983 km (0.102 R)
• M27: 7,872,139 km (0.117 R)
• M28: 8,332,153 km (0.108 R)
• M29: 8,501,647 km (0.1 R)
• M30: 8,629,553 km (0.101 R)
• M31: 8,715,123 km (0.079 R)
• M32: 8,758,058 km (0.091 R)
• M33: 9,719,523 km (0.055 R)
• M34: 9,942,723 km (0.115 R)
• M35: 10,077,511 km (0.098 R)
• M36: 10,258,076 km (0.114 R)
• M37: 11,883,008 km (0.093 R)
• M38: 12,603,621 km (0.047 R)
• M39: 12,652,090 km (0.098 R)
• M40: 14,491,396 km (0.105 R)
• M41: 15,157,107 km (0.096 R)
• M42: 15,312,240 km (0.11 R)
• M43: 15,676,062 km (0.098 R)
• M44: 15,885,199 km (0.085 R)
• M45: 16,200,701 km (0.099 R)
• M46: 16,518,298 km (0.045 R)
• M47: 17,105,918 km (0.065 R)
• M48: 17,213,479 km (0.088 R)
• M49: 18,136,947 km (0.077 R)
• M50: 18,466,660 km (0.095 R)
• M51: 19,020,621 km (0.096 R)
• M52: 19,243,672 km (0.109 R)
• M53: 19,523,869 km (0.111 R)
• M54: 19,579,968 km (0.051 R)
• M55: 19,974,756 km (0.092 R)
• M56: 21,232,575 km (0.119 R)
• M57: 21,871,059 km (0.109 R)
• M58: 22,457,034 km (0.088 R)
• M59: 22,574,767 km (0.088 R)
• M60: 22,810,983 km (0.12 R)
• M61: 22,988,705 km (0.089 R)
• M62: 23,644,093 km (0.05 R)
• M63: 23,823,910 km (0.12 R)
• M64: 24,245,327 km (0.078 R)
• M65: 24,851,647 km (0.061 R)
• M66: 25,278,899 km (0.092 R)
• M67: 25,462,754 km (0.103 R)
• M68: 25,647,209 km (0.053 R)
• M69: 27,012,439 km (0.097 R)
• M70: 27,074,971 km (0.088 R)
• M71: 27,640,750 km (0.071 R)
• M72: 28,019,980 km (0.08 R)
• M73: 30,266,791 km (0.096 R)
• M74: 30,462,016 km (0.06 R)
• M75: 30,984,711 km (0.051 R)
• M76: 31,312,929 km (0.114 R)
• M77: 32,238,042 km (0.083 R)
• M78: 32,371,034 km (0.053 R)
• M79: 33,777,404 km (0.073 R)
• M80: 33,844,723 km (0.104 R)
• M81: 35,820,761 km (0.087 R)
• M82: 36,165,136 km (0.076 R)
• M83: 36,996,301 km (0.091 R)
• M84: 38,606,872 km (0.086 R)
• M85: 38,747,943 km (0.068 R)
• M86: 39,101,443 km (0.114 R)
• M87: 41,823,376 km (0.039 R)
• M88: 43,060,700 km (0.108 R)
• M89: 43,207,007 km (0.12 R)
• M90: 43,573,671 km (0.118 R)
• M91: 47,673,999 km (0.079 R)
• M92: 48,128,627 km (0.098 R)
• M93: 49,118,815 km (0.104 R)
• M94: 50,038,693 km (0.069 R)
• M95: 51,584,487 km (0.108 R)

Planet 9 - Ice Giant

Semi-Major Axis: 19.12 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 371.7

Radius: 5.1

Gravity: 14.29 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 18.45 AU - 19.79 AU

Year: 29660 Days

Day: 19.9 Hours

Environment

Temp: -193 °C

Axial Tilt: 8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 80,707,436 km

• M1: 100,979 km (0.069 R)
• M2: 242,199 km (0.041 R)
• M3: 660,774 km (0.099 R)
• M4: 708,645 km (0.085 R)
• M5: 965,056 km (0.062 R)
• M6: 1,248,693 km (0.092 R)
• M7: 1,686,866 km (0.084 R)
• M8: 1,888,224 km (0.115 R)
• M9: 2,240,827 km (0.073 R)
• M10: 2,462,082 km (0.092 R)
• M11: 2,846,548 km (0.025 R)
• M12: 3,799,786 km (0.062 R)
• M13: 4,108,107 km (0.116 R)
• M14: 4,333,102 km (0.077 R)
• M15: 5,370,414 km (0.103 R)
• M16: 6,742,226 km (0.11 R)
• M17: 6,901,099 km (0.073 R)
• M18: 7,114,725 km (0.101 R)
• M19: 7,713,565 km (0.085 R)
• M20: 7,768,767 km (0.108 R)
• M21: 7,935,269 km (0.118 R)
• M22: 8,670,244 km (0.104 R)
• M23: 9,723,562 km (0.105 R)
• M24: 9,843,091 km (0.091 R)
• M25: 10,083,495 km (0.119 R)
• M26: 10,570,286 km (0.054 R)
• M27: 10,878,308 km (0.106 R)
• M28: 11,064,707 km (0.093 R)
• M29: 11,126,940 km (0.058 R)
• M30: 11,377,516 km (0.119 R)
• M31: 12,011,811 km (0.111 R)
• M32: 13,116,293 km (0.098 R)
• M33: 15,212,458 km (0.084 R)
• M34: 15,490,411 km (0.078 R)
• M35: 16,618,827 km (0.076 R)
• M36: 16,690,335 km (0.101 R)
• M37: 17,555,161 km (0.114 R)
• M38: 17,773,723 km (0.093 R)
• M39: 19,028,700 km (0.118 R)
• M40: 19,328,194 km (0.031 R)
• M41: 21,623,175 km (0.099 R)
• M42: 22,486,056 km (0.088 R)
• M43: 23,360,156 km (0.102 R)
• M44: 23,841,562 km (0.083 R)
• M45: 25,305,377 km (0.108 R)
• M46: 25,882,526 km (0.118 R)
• M47: 27,386,284 km (0.116 R)
• M48: 28,063,663 km (0.117 R)
• M49: 28,661,007 km (0.058 R)
• M50: 29,694,579 km (0.094 R)
• M51: 29,867,963 km (0.06 R)
• M52: 31,179,637 km (0.069 R)
• M53: 31,267,750 km (0.1 R)
• M54: 32,242,380 km (0.066 R)
• M55: 32,509,861 km (0.061 R)
• M56: 34,130,455 km (0.105 R)
• M57: 35,777,228 km (0.114 R)
• M58: 36,331,937 km (0.077 R)
• M59: 38,767,989 km (0.051 R)
• M60: 39,623,539 km (0.104 R)
• M61: 42,227,141 km (0.109 R)
• M62: 42,911,102 km (0.082 R)
• M63: 43,303,647 km (0.109 R)
• M64: 44,786,162 km (0.119 R)
• M65: 45,184,242 km (0.082 R)
• M66: 46,486,192 km (0.086 R)
• M67: 46,889,358 km (0.096 R)
• M68: 47,800,559 km (0.088 R)
• M69: 50,258,751 km (0.072 R)
• M70: 51,607,376 km (0.097 R)
• M71: 51,815,915 km (0.06 R)
• M72: 53,494,254 km (0.105 R)
• M73: 53,810,952 km (0.105 R)
• M74: 55,938,085 km (0.088 R)
• M75: 57,011,898 km (0.116 R)
• M76: 57,227,469 km (0.117 R)
• M77: 62,593,095 km (0.069 R)
• M78: 63,149,450 km (0.085 R)
• M79: 65,617,516 km (0.076 R)
• M80: 66,182,696 km (0.087 R)
• M81: 66,976,911 km (0.073 R)
• M82: 67,090,606 km (0.117 R)
• M83: 68,460,025 km (0.11 R)
• M84: 69,377,957 km (0.075 R)
• M85: 70,069,249 km (0.041 R)
• M86: 71,458,564 km (0.075 R)
• M87: 71,923,664 km (0.112 R)
• M88: 73,090,827 km (0.09 R)
• M89: 74,264,273 km (0.104 R)
• M90: 74,853,389 km (0.073 R)
• M91: 78,659,757 km (0.117 R)
• M92: 78,899,712 km (0.058 R)
• M93: 79,982,801 km (0.119 R)

Kuiper Belt

Range: 30.9 - 51.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 508 - 10,782 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit