🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.68 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.43

Radius: 1.15

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 0.68 AU - 0.68 AU

Year: 202 Days

Day: 39.6 Hours

Environment

Temp: 162 °C

Axial Tilt: 40 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.9 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.13

Radius: 0.44

Gravity: 0.67 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 0.86 AU - 0.94 AU

Year: 307 Days

Day: 32.4 Hours

Environment

Temp: 114 °C

Axial Tilt: 6.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.15 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.46

Radius: 1.64

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 0.99 AU - 1.31 AU

Year: 444 Days

Day: 15.7 Hours

Environment

Temp: 11 °C

Axial Tilt: 13.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 2.18 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.4

Radius: 1.81

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.054

Orbit Range: 2.06 AU - 2.3 AU

Year: 1158 Days

Day: 22.3 Hours

Environment

Temp: -61 °C

Axial Tilt: 33.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 55,214,784 km

• M1: 751,729 km (0.082 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.22 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.95

Radius: 1.54

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 1.92 AU - 2.52 AU

Year: 1190 Days

Day: 15.7 Hours

Environment

Temp: -68 °C

Axial Tilt: 22.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 55,214,784 km

• M1: 316,100 km (0.108 R)

Planet 6 - Terrestrial

Semi-Major Axis: 2.56 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.66

Radius: 0.85

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 2.3 AU - 2.82 AU

Year: 1474 Days

Day: 43.8 Hours

Environment

Temp: -88 °C

Axial Tilt: 34.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 55,214,784 km

• M1: 420,520 km (0.03 R)

Planet 7 - Gas Giant

Semi-Major Axis: 10.9 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 284.3

Radius: 11.5

Gravity: 2.15 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 8.89 AU - 12.91 AU

Year: 12951 Days

Day: 14.4 Hours

Environment

Temp: -187 °C

Axial Tilt: 18.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 55,214,784 km

• M1: 157,975 km (0.11 R)
• M2: 262,694 km (0.105 R)
• M3: 341,382 km (0.073 R)
• M4: 507,436 km (0.094 R)
• M5: 1,101,040 km (0.048 R)
• M6: 1,837,361 km (0.034 R)
• M7: 2,289,895 km (0.102 R)
• M8: 2,432,461 km (0.12 R)
• M9: 3,110,589 km (0.087 R)
• M10: 3,216,055 km (0.054 R)
• M11: 3,457,506 km (0.077 R)
• M12: 3,566,712 km (0.107 R)
• M13: 3,732,916 km (0.118 R)
• M14: 3,986,933 km (0.105 R)
• M15: 4,159,419 km (0.067 R)
• M16: 4,334,449 km (0.1 R)
• M17: 4,482,102 km (0.105 R)
• M18: 4,874,198 km (0.053 R)
• M19: 5,308,929 km (0.068 R)
• M20: 5,499,068 km (0.07 R)
• M21: 5,886,078 km (0.107 R)
• M22: 6,182,282 km (0.117 R)
• M23: 7,309,801 km (0.093 R)
• M24: 8,205,742 km (0.118 R)
• M25: 9,136,241 km (0.091 R)
• M26: 9,364,528 km (0.118 R)
• M27: 9,479,419 km (0.106 R)
• M28: 9,826,785 km (0.096 R)
• M29: 11,708,427 km (0.064 R)
• M30: 13,266,190 km (0.115 R)
• M31: 13,828,827 km (0.063 R)
• M32: 14,223,018 km (0.1 R)
• M33: 14,355,112 km (0.063 R)
• M34: 14,487,806 km (0.081 R)
• M35: 14,576,368 km (0.11 R)
• M36: 14,754,240 km (0.065 R)
• M37: 15,699,549 km (0.11 R)
• M38: 16,156,720 km (0.091 R)
• M39: 16,897,079 km (0.051 R)
• M40: 18,219,525 km (0.063 R)
• M41: 18,363,139 km (0.093 R)
• M42: 18,555,222 km (0.067 R)
• M43: 19,038,423 km (0.1 R)
• M44: 19,721,936 km (0.097 R)
• M45: 20,463,343 km (0.099 R)
• M46: 21,113,047 km (0.037 R)
• M47: 21,263,991 km (0.072 R)
• M48: 22,177,136 km (0.106 R)
• M49: 22,947,715 km (0.101 R)
• M50: 23,570,641 km (0.108 R)
• M51: 23,727,269 km (0.03 R)
• M52: 23,936,557 km (0.026 R)
• M53: 24,939,311 km (0.12 R)
• M54: 25,045,526 km (0.115 R)
• M55: 25,152,040 km (0.056 R)
• M56: 25,901,824 km (0.045 R)
• M57: 26,063,390 km (0.093 R)
• M58: 26,333,564 km (0.07 R)
• M59: 26,550,181 km (0.089 R)
• M60: 26,713,243 km (0.077 R)
• M61: 27,752,948 km (0.118 R)
• M62: 28,805,968 km (0.064 R)
• M63: 30,211,290 km (0.091 R)
• M64: 30,836,759 km (0.058 R)
• M65: 31,122,341 km (0.08 R)
• M66: 32,505,972 km (0.095 R)
• M67: 33,556,747 km (0.085 R)
• M68: 33,732,973 km (0.114 R)
• M69: 34,263,448 km (0.108 R)
• M70: 35,512,141 km (0.116 R)
• M71: 36,715,057 km (0.117 R)
• M72: 37,321,527 km (0.044 R)
• M73: 37,443,300 km (0.065 R)
• M74: 37,626,108 km (0.079 R)
• M75: 37,870,252 km (0.104 R)
• M76: 38,913,997 km (0.088 R)
• M77: 39,904,933 km (0.06 R)
• M78: 40,716,052 km (0.075 R)
• M79: 41,155,122 km (0.112 R)
• M80: 41,974,769 km (0.114 R)

Planet 8 - Ice Giant

Semi-Major Axis: 14.33 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 645.5

Radius: 3.1

Gravity: 67.17 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 11.69 AU - 16.97 AU

Year: 19523 Days

Day: 15.6 Hours

Environment

Temp: -181 °C

Axial Tilt: 49.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 55,214,784 km

• M1: 91,105 km (0.076 R)
• M2: 277,953 km (0.116 R)
• M3: 625,469 km (0.102 R)
• M4: 692,788 km (0.115 R)
• M5: 959,222 km (0.085 R)
• M6: 1,254,378 km (0.075 R)
• M7: 2,937,205 km (0.115 R)
• M8: 2,974,754 km (0.045 R)
• M9: 3,050,301 km (0.076 R)
• M10: 4,734,025 km (0.088 R)
• M11: 4,866,718 km (0.086 R)
• M12: 5,000,608 km (0.12 R)
• M13: 5,135,695 km (0.077 R)
• M14: 5,409,609 km (0.104 R)
• M15: 5,455,685 km (0.092 R)
• M16: 5,876,504 km (0.078 R)
• M17: 6,356,114 km (0.113 R)
• M18: 6,898,257 km (0.109 R)
• M19: 7,352,586 km (0.075 R)
• M20: 7,921,058 km (0.089 R)
• M21: 8,935,630 km (0.095 R)
• M22: 9,099,590 km (0.111 R)
• M23: 10,274,531 km (0.077 R)
• M24: 10,850,633 km (0.103 R)
• M25: 11,201,290 km (0.085 R)
• M26: 12,275,253 km (0.105 R)
• M27: 12,824,577 km (0.118 R)
• M28: 12,886,061 km (0.118 R)
• M29: 13,257,214 km (0.091 R)
• M30: 13,631,956 km (0.116 R)
• M31: 15,035,184 km (0.104 R)
• M32: 16,084,314 km (0.084 R)
• M33: 17,496,668 km (0.034 R)
• M34: 18,183,023 km (0.097 R)
• M35: 18,878,204 km (0.084 R)
• M36: 19,018,228 km (0.109 R)
• M37: 19,369,932 km (0.117 R)
• M38: 20,581,675 km (0.066 R)
• M39: 20,797,994 km (0.032 R)
• M40: 21,671,047 km (0.047 R)
• M41: 22,112,061 km (0.087 R)
• M42: 22,630,268 km (0.116 R)
• M43: 22,928,118 km (0.084 R)
• M44: 23,452,608 km (0.081 R)
• M45: 26,055,611 km (0.048 R)
• M46: 26,917,145 km (0.077 R)
• M47: 27,549,495 km (0.111 R)
• M48: 27,628,932 km (0.036 R)
• M49: 28,507,370 km (0.11 R)
• M50: 30,373,304 km (0.09 R)
• M51: 30,537,413 km (0.094 R)
• M52: 33,118,725 km (0.12 R)
• M53: 33,287,621 km (0.05 R)
• M54: 33,626,310 km (0.089 R)
• M55: 34,992,438 km (0.094 R)
• M56: 35,164,475 km (0.067 R)
• M57: 35,336,812 km (0.096 R)
• M58: 37,955,224 km (0.103 R)
• M59: 38,043,487 km (0.113 R)
• M60: 39,466,461 km (0.092 R)
• M61: 40,544,913 km (0.111 R)
• M62: 42,547,280 km (0.105 R)
• M63: 46,363,821 km (0.111 R)
• M64: 47,787,245 km (0.089 R)
• M65: 48,169,168 km (0.109 R)
• M66: 48,648,031 km (0.117 R)
• M67: 48,936,156 km (0.068 R)
• M68: 49,224,880 km (0.098 R)
• M69: 50,773,966 km (0.03 R)
• M70: 51,163,818 km (0.093 R)
• M71: 51,750,242 km (0.057 R)
• M72: 52,437,345 km (0.099 R)
• M73: 53,523,126 km (0.115 R)
• M74: 54,218,008 km (0.1 R)
• M75: 55,716,829 km (0.091 R)
• M76: 56,723,773 km (0.081 R)
• M77: 57,128,136 km (0.077 R)
• M78: 57,229,413 km (0.117 R)
• M79: 57,330,691 km (0.106 R)
• M80: 58,347,059 km (0.08 R)
• M81: 58,653,136 km (0.108 R)
• M82: 58,857,487 km (0.096 R)
• M83: 58,959,812 km (0.085 R)
• M84: 59,369,411 km (0.083 R)
• M85: 60,604,042 km (0.118 R)
• M86: 60,810,637 km (0.103 R)
• M87: 61,535,588 km (0.072 R)
• M88: 61,951,021 km (0.092 R)
• M89: 62,367,502 km (0.105 R)
• M90: 62,680,461 km (0.097 R)
• M91: 62,993,868 km (0.082 R)
• M92: 63,307,874 km (0.119 R)
• M93: 64,674,600 km (0.105 R)
• M94: 68,401,981 km (0.063 R)
• M95: 69,371,674 km (0.051 R)
• M96: 70,780,288 km (0.103 R)
• M97: 72,307,832 km (0.028 R)

Planet 9 - Ice Giant

Semi-Major Axis: 15.38 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 222.2

Radius: 6.9

Gravity: 4.67 G

Time & Orbit

Eccentricity (e): 0.107

Orbit Range: 13.73 AU - 17.03 AU

Year: 21707 Days

Day: 19.1 Hours

Environment

Temp: -190 °C

Axial Tilt: 36.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 55,214,784 km

• M1: 167,550 km (0.098 R)
• M2: 219,011 km (0.117 R)
• M3: 594,652 km (0.117 R)
• M4: 796,908 km (0.107 R)
• M5: 1,106,875 km (0.094 R)
• M6: 1,333,216 km (0.05 R)
• M7: 1,404,126 km (0.117 R)
• M8: 1,451,997 km (0.065 R)
• M9: 1,700,030 km (0.068 R)
• M10: 1,934,749 km (0.12 R)
• M11: 2,179,940 km (0.119 R)
• M12: 2,640,103 km (0.103 R)
• M13: 3,004,673 km (0.069 R)
• M14: 3,066,906 km (0.058 R)
• M15: 3,161,302 km (0.109 R)
• M16: 4,366,163 km (0.114 R)
• M17: 4,436,923 km (0.102 R)
• M18: 4,508,132 km (0.099 R)
• M19: 4,760,055 km (0.114 R)
• M20: 4,906,212 km (0.116 R)
• M21: 5,543,349 km (0.109 R)
• M22: 5,735,732 km (0.031 R)
• M23: 6,087,586 km (0.107 R)
• M24: 6,567,646 km (0.105 R)
• M25: 6,730,408 km (0.096 R)
• M26: 7,394,473 km (0.097 R)
• M27: 7,777,294 km (0.057 R)
• M28: 8,963,904 km (0.093 R)
• M29: 9,144,469 km (0.081 R)
• M30: 9,189,797 km (0.094 R)
• M31: 9,235,125 km (0.112 R)
• M32: 9,509,189 km (0.084 R)
• M33: 10,441,782 km (0.102 R)
• M34: 10,870,978 km (0.111 R)
• M35: 11,111,831 km (0.114 R)
• M36: 11,746,425 km (0.063 R)
• M37: 11,795,792 km (0.091 R)
• M38: 12,043,377 km (0.101 R)
• M39: 12,093,043 km (0.026 R)
• M40: 12,392,837 km (0.074 R)
• M41: 14,452,949 km (0.1 R)
• M42: 18,476,534 km (0.102 R)
• M43: 19,110,978 km (0.035 R)
• M44: 19,635,319 km (0.088 R)
• M45: 19,869,888 km (0.105 R)
• M46: 19,987,622 km (0.08 R)
• M47: 21,477,617 km (0.119 R)
• M48: 22,083,638 km (0.08 R)
• M49: 22,205,410 km (0.078 R)
• M50: 22,941,432 km (0.085 R)
• M51: 23,374,368 km (0.093 R)
• M52: 23,623,000 km (0.092 R)
• M53: 25,006,032 km (0.051 R)
• M54: 25,835,702 km (0.047 R)
• M55: 26,415,244 km (0.106 R)
• M56: 27,587,343 km (0.104 R)
• M57: 27,784,214 km (0.065 R)
• M58: 28,179,601 km (0.065 R)
• M59: 29,376,983 km (0.104 R)
• M60: 30,319,599 km (0.054 R)
• M61: 30,794,572 km (0.099 R)
• M62: 32,580,471 km (0.033 R)
• M63: 33,555,999 km (0.083 R)
• M64: 33,906,806 km (0.108 R)
• M65: 34,258,660 km (0.055 R)
• M66: 34,541,101 km (0.11 R)
• M67: 34,753,381 km (0.108 R)
• M68: 35,179,435 km (0.078 R)
• M69: 35,393,061 km (0.082 R)
• M70: 36,539,579 km (0.088 R)
• M71: 40,423,738 km (0.064 R)
• M72: 40,572,887 km (0.067 R)
• M73: 40,722,186 km (0.086 R)
• M74: 40,946,433 km (0.067 R)
• M75: 43,288,238 km (0.085 R)
• M76: 46,685,905 km (0.097 R)
• M77: 47,469,948 km (0.106 R)
• M78: 47,863,540 km (0.085 R)
• M79: 48,258,328 km (0.101 R)
• M80: 48,574,877 km (0.113 R)
• M81: 48,733,451 km (0.114 R)
• M82: 49,927,990 km (0.059 R)
• M83: 50,729,835 km (0.062 R)
• M84: 52,183,627 km (0.054 R)
• M85: 53,078,821 km (0.08 R)

Kuiper Belt

Range: 30.5 - 46.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 177 - 19,240 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit