🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.82

Radius: 1.27

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 0.52 AU - 0.62 AU

Year: 156 Days

Day: 43.7 Hours

Environment

Temp: 173 °C

Axial Tilt: 36.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Asteroid Belt

Center: 1.7 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Terrestrial

Semi-Major Axis: 2.83 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.6

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 2.58 AU - 3.08 AU

Year: 1730 Days

Day: 27.3 Hours

Environment

Temp: -89 °C

Axial Tilt: 27.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 91,902,623 km

• M1: 1,324,839 km (0.083 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.43 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.54

Radius: 1.66

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 2.87 AU - 3.99 AU

Year: 2309 Days

Day: 36.9 Hours

Environment

Temp: -120 °C

Axial Tilt: 35.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.99 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.03

Radius: 1.75

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.091

Orbit Range: 3.63 AU - 4.35 AU

Year: 2897 Days

Day: 40.4 Hours

Environment

Temp: -121 °C

Axial Tilt: 129.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.61 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 7.22 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 912.8

Radius: 11.1

Gravity: 7.41 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 6.77 AU - 7.67 AU

Year: 7051 Days

Day: 7.2 Hours

Environment

Temp: -166 °C

Axial Tilt: 23.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 91,902,623 km

• M1: 144,811 km (0.085 R)
• M2: 283,338 km (0.078 R)
• M3: 483,800 km (0.081 R)
• M4: 562,338 km (0.111 R)
• M5: 876,494 km (0.104 R)
• M6: 1,225,207 km (0.064 R)
• M7: 1,783,356 km (0.044 R)
• M8: 1,956,591 km (0.041 R)
• M9: 3,696,713 km (0.097 R)
• M10: 3,779,590 km (0.106 R)
• M11: 4,145,955 km (0.03 R)
• M12: 4,464,898 km (0.085 R)
• M13: 5,126,719 km (0.051 R)
• M14: 5,219,470 km (0.038 R)
• M15: 5,343,935 km (0.078 R)
• M16: 5,691,301 km (0.105 R)
• M17: 6,045,998 km (0.056 R)
• M18: 6,275,481 km (0.093 R)
• M19: 6,709,465 km (0.034 R)
• M20: 7,118,615 km (0.113 R)
• M21: 7,676,914 km (0.037 R)
• M22: 8,285,628 km (0.067 R)
• M23: 8,394,685 km (0.089 R)
• M24: 8,909,750 km (0.091 R)
• M25: 9,397,439 km (0.103 R)
• M26: 9,893,655 km (0.107 R)
• M27: 11,393,075 km (0.106 R)
• M28: 11,799,382 km (0.088 R)
• M29: 12,045,471 km (0.057 R)
• M30: 12,127,899 km (0.109 R)
• M31: 12,626,210 km (0.049 R)
• M32: 13,728,896 km (0.096 R)
• M33: 14,422,880 km (0.084 R)
• M34: 14,554,227 km (0.077 R)
• M35: 15,039,523 km (0.057 R)
• M36: 15,485,175 km (0.069 R)
• M37: 15,709,572 km (0.057 R)
• M38: 15,844,808 km (0.081 R)
• M39: 16,480,898 km (0.115 R)
• M40: 17,264,641 km (0.065 R)
• M41: 17,450,741 km (0.117 R)
• M42: 19,833,387 km (0.111 R)
• M43: 20,666,647 km (0.087 R)
• M44: 21,112,299 km (0.084 R)
• M45: 21,962,912 km (0.111 R)
• M46: 22,620,993 km (0.101 R)
• M47: 22,875,758 km (0.108 R)
• M48: 23,029,096 km (0.043 R)
• M49: 23,800,872 km (0.093 R)
• M50: 24,581,324 km (0.104 R)
• M51: 24,685,893 km (0.115 R)
• M52: 26,380,986 km (0.105 R)
• M53: 26,810,631 km (0.098 R)
• M54: 27,026,351 km (0.104 R)
• M55: 27,459,437 km (0.089 R)
• M56: 28,168,082 km (0.115 R)
• M57: 28,387,393 km (0.106 R)
• M58: 29,436,672 km (0.033 R)
• M59: 29,882,175 km (0.104 R)
• M60: 31,119,050 km (0.093 R)
• M61: 31,232,445 km (0.108 R)
• M62: 31,345,840 km (0.114 R)
• M63: 32,948,033 km (0.067 R)
• M64: 33,642,766 km (0.102 R)
• M65: 34,283,942 km (0.109 R)
• M66: 34,518,063 km (0.072 R)
• M67: 34,870,216 km (0.084 R)
• M68: 35,637,504 km (0.12 R)
• M69: 36,231,408 km (0.075 R)
• M70: 37,188,535 km (0.113 R)
• M71: 37,972,428 km (0.067 R)
• M72: 38,154,039 km (0.099 R)
• M73: 38,335,950 km (0.088 R)
• M74: 38,761,556 km (0.097 R)
• M75: 39,556,220 km (0.049 R)
• M76: 40,047,948 km (0.098 R)
• M77: 40,294,635 km (0.097 R)
• M78: 40,975,306 km (0.053 R)
• M79: 41,161,705 km (0.098 R)
• M80: 41,722,397 km (0.118 R)

Planet 6 - Gas Giant

Semi-Major Axis: 9.57 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 194.1

Radius: 8.2

Gravity: 2.89 G

Time & Orbit

Eccentricity (e): 0.023

Orbit Range: 9.35 AU - 9.79 AU

Year: 10760 Days

Day: 5.3 Hours

Environment

Temp: -176 °C

Axial Tilt: 15.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 91,902,623 km

• M1: 110,254 km (0.097 R)
• M2: 264,788 km (0.078 R)
• M3: 459,415 km (0.112 R)
• M4: 527,033 km (0.079 R)
• M5: 623,075 km (0.078 R)
• M6: 686,355 km (0.107 R)
• M7: 738,714 km (0.117 R)
• M8: 933,192 km (0.111 R)
• M9: 1,144,125 km (0.084 R)
• M10: 1,576,014 km (0.105 R)
• M11: 1,921,585 km (0.099 R)
• M12: 1,978,432 km (0.084 R)
• M13: 2,093,622 km (0.068 R)
• M14: 2,191,459 km (0.12 R)
• M15: 2,766,962 km (0.116 R)
• M16: 3,049,702 km (0.109 R)
• M17: 3,228,322 km (0.11 R)
• M18: 3,595,884 km (0.115 R)
• M19: 3,880,270 km (0.09 R)
• M20: 3,952,675 km (0.115 R)
• M21: 4,049,614 km (0.068 R)
• M22: 4,370,651 km (0.104 R)
• M23: 4,597,741 km (0.115 R)
• M24: 4,751,228 km (0.046 R)
• M25: 5,328,826 km (0.111 R)
• M26: 5,463,165 km (0.079 R)
• M27: 5,790,186 km (0.058 R)
• M28: 5,872,913 km (0.074 R)
• M29: 6,011,890 km (0.118 R)
• M30: 6,067,690 km (0.105 R)
• M31: 6,123,639 km (0.115 R)
• M32: 6,377,956 km (0.094 R)
• M33: 6,577,968 km (0.088 R)
• M34: 6,664,436 km (0.107 R)
• M35: 7,013,896 km (0.099 R)
• M36: 7,072,688 km (0.099 R)
• M37: 7,190,870 km (0.098 R)
• M38: 8,221,301 km (0.104 R)
• M39: 8,345,616 km (0.087 R)
• M40: 9,008,335 km (0.079 R)
• M41: 9,200,718 km (0.105 R)
• M42: 9,951,101 km (0.087 R)
• M43: 10,050,434 km (0.083 R)
• M44: 10,216,637 km (0.106 R)
• M45: 10,316,868 km (0.053 R)
• M46: 11,999,245 km (0.094 R)
• M47: 12,317,440 km (0.064 R)
• M48: 12,531,066 km (0.107 R)
• M49: 12,746,038 km (0.075 R)
• M50: 12,926,004 km (0.084 R)
• M51: 13,143,220 km (0.072 R)
• M52: 13,875,801 km (0.037 R)
• M53: 13,949,702 km (0.073 R)
• M54: 14,621,546 km (0.094 R)
• M55: 14,923,435 km (0.096 R)
• M56: 15,648,835 km (0.099 R)
• M57: 16,190,678 km (0.06 R)
• M58: 16,307,664 km (0.099 R)
• M59: 16,463,994 km (0.073 R)
• M60: 16,620,772 km (0.09 R)
• M61: 16,896,481 km (0.042 R)
• M62: 16,975,469 km (0.097 R)
• M63: 17,572,065 km (0.059 R)
• M64: 17,812,768 km (0.052 R)
• M65: 18,135,301 km (0.092 R)
• M66: 19,155,409 km (0.106 R)
• M67: 19,237,837 km (0.08 R)
• M68: 21,464,751 km (0.1 R)
• M69: 21,807,929 km (0.104 R)
• M70: 22,239,519 km (0.036 R)
• M71: 22,630,268 km (0.083 R)
• M72: 24,037,984 km (0.115 R)
• M73: 24,573,245 km (0.054 R)
• M74: 24,752,464 km (0.047 R)
• M75: 24,932,131 km (0.048 R)
• M76: 25,928,303 km (0.092 R)
• M77: 26,019,558 km (0.07 R)
• M78: 26,247,994 km (0.05 R)
• M79: 26,661,033 km (0.09 R)
• M80: 27,214,994 km (0.058 R)
• M81: 28,663,401 km (0.059 R)
• M82: 28,899,466 km (0.08 R)
• M83: 29,611,253 km (0.112 R)
• M84: 30,907,070 km (0.104 R)
• M85: 31,781,170 km (0.116 R)
• M86: 32,663,349 km (0.106 R)

Planet 7 - Ice Giant

Semi-Major Axis: 14.1 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 410.1

Radius: 4.2

Gravity: 23.25 G

Time & Orbit

Eccentricity (e): 0.149

Orbit Range: 12 AU - 16.2 AU

Year: 19242 Days

Day: 20.6 Hours

Environment

Temp: -196 °C

Axial Tilt: 25.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 91,902,623 km

• M1: 299,046 km (0.119 R)
• M2: 360,680 km (0.059 R)
• M3: 708,944 km (0.089 R)
• M4: 993,031 km (0.117 R)
• M5: 1,386,473 km (0.106 R)
• M6: 1,465,311 km (0.093 R)
• M7: 1,627,176 km (0.037 R)
• M8: 1,766,452 km (0.081 R)
• M9: 1,909,617 km (0.108 R)
• M10: 1,938,788 km (0.095 R)
• M11: 2,778,930 km (0.066 R)
• M12: 3,081,118 km (0.057 R)
• M13: 3,323,317 km (0.032 R)
• M14: 3,429,082 km (0.08 R)
• M15: 3,571,799 km (0.115 R)
• M16: 4,199,661 km (0.056 R)
• M17: 4,940,769 km (0.117 R)
• M18: 4,981,011 km (0.091 R)
• M19: 5,388,216 km (0.081 R)
• M20: 5,470,944 km (0.113 R)
• M21: 6,190,958 km (0.04 R)
• M22: 6,985,323 km (0.052 R)
• M23: 8,046,121 km (0.041 R)
• M24: 8,235,662 km (0.111 R)
• M25: 8,283,384 km (0.12 R)
• M26: 9,304,389 km (0.069 R)
• M27: 9,503,354 km (0.11 R)
• M28: 10,726,467 km (0.112 R)
• M29: 11,197,700 km (0.073 R)
• M30: 11,568,852 km (0.105 R)
• M31: 12,323,274 km (0.094 R)
• M32: 13,149,204 km (0.048 R)
• M33: 13,936,089 km (0.069 R)
• M34: 14,163,627 km (0.073 R)
• M35: 14,622,444 km (0.064 R)
• M36: 14,853,722 km (0.083 R)
• M37: 15,613,679 km (0.068 R)
• M38: 16,206,835 km (0.116 R)
• M39: 16,386,352 km (0.06 R)
• M40: 16,807,470 km (0.091 R)
• M41: 19,028,700 km (0.118 R)
• M42: 19,281,221 km (0.102 R)
• M43: 19,344,501 km (0.079 R)
• M44: 22,064,190 km (0.066 R)
• M45: 22,196,734 km (0.07 R)
• M46: 24,010,757 km (0.075 R)
• M47: 26,431,999 km (0.097 R)
• M48: 26,502,310 km (0.11 R)
• M49: 27,208,861 km (0.083 R)
• M50: 29,147,350 km (0.041 R)
• M51: 29,292,759 km (0.092 R)
• M52: 31,129,971 km (0.071 R)
• M53: 31,725,669 km (0.089 R)
• M54: 33,003,983 km (0.105 R)
• M55: 33,383,214 km (0.112 R)
• M56: 35,455,593 km (0.055 R)
• M57: 36,546,461 km (0.117 R)
• M58: 37,096,083 km (0.105 R)
• M59: 37,569,261 km (0.085 R)
• M60: 39,482,169 km (0.063 R)
• M61: 39,723,471 km (0.105 R)
• M62: 42,327,970 km (0.11 R)
• M63: 42,904,969 km (0.094 R)
• M64: 43,318,756 km (0.088 R)
• M65: 43,401,633 km (0.106 R)
• M66: 44,066,895 km (0.034 R)
• M67: 44,484,273 km (0.101 R)
• M68: 46,251,922 km (0.08 R)
• M69: 47,357,600 km (0.084 R)
• M70: 49,335,134 km (0.108 R)
• M71: 50,377,532 km (0.091 R)
• M72: 50,551,963 km (0.119 R)
• M73: 50,726,544 km (0.071 R)
• M74: 51,778,516 km (0.113 R)
• M75: 52,219,082 km (0.092 R)
• M76: 52,572,282 km (0.106 R)
• M77: 52,837,818 km (0.08 R)
• M78: 53,458,949 km (0.108 R)
• M79: 54,171,783 km (0.099 R)
• M80: 55,157,184 km (0.083 R)
• M81: 55,877,497 km (0.039 R)
• M82: 56,148,419 km (0.114 R)
• M83: 56,329,283 km (0.101 R)
• M84: 56,419,790 km (0.118 R)
• M85: 57,327,400 km (0.032 R)
• M86: 57,783,075 km (0.096 R)
• M87: 58,057,138 km (0.089 R)
• M88: 59,525,591 km (0.112 R)
• M89: 60,079,402 km (0.101 R)
• M90: 60,542,109 km (0.084 R)
• M91: 61,378,211 km (0.103 R)
• M92: 62,124,555 km (0.102 R)

Planet 8 - Ice Giant

Semi-Major Axis: 17.99 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 627.8

Radius: 4.6

Gravity: 29.67 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 14.57 AU - 21.41 AU

Year: 27732 Days

Day: 21.8 Hours

Environment

Temp: -188 °C

Axial Tilt: 9.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 91,902,623 km

• M1: 65,374 km (0.118 R)
• M2: 336,745 km (0.054 R)
• M3: 377,585 km (0.116 R)
• M4: 710,889 km (0.059 R)
• M5: 1,146,219 km (0.08 R)
• M6: 1,373,458 km (0.115 R)
• M7: 1,721,871 km (0.099 R)
• M8: 2,961,589 km (0.089 R)
• M9: 3,182,096 km (0.114 R)
• M10: 4,165,104 km (0.065 R)
• M11: 4,214,022 km (0.111 R)
• M12: 4,613,000 km (0.087 R)
• M13: 4,714,577 km (0.1 R)
• M14: 4,971,885 km (0.09 R)
• M15: 5,128,365 km (0.094 R)
• M16: 5,446,410 km (0.09 R)
• M17: 5,661,980 km (0.075 R)
• M18: 6,045,848 km (0.119 R)
• M19: 7,247,269 km (0.111 R)
• M20: 8,026,973 km (0.101 R)
• M21: 8,088,009 km (0.11 R)
• M22: 8,272,164 km (0.081 R)
• M23: 8,395,582 km (0.062 R)
• M24: 10,056,268 km (0.117 R)
• M25: 10,320,608 km (0.094 R)
• M26: 11,059,023 km (0.084 R)
• M27: 11,127,090 km (0.094 R)
• M28: 11,537,885 km (0.094 R)
• M29: 13,158,180 km (0.117 R)
• M30: 14,031,383 km (0.099 R)
• M31: 14,549,291 km (0.102 R)
• M32: 15,224,426 km (0.065 R)
• M33: 15,909,734 km (0.085 R)
• M34: 16,294,798 km (0.047 R)
• M35: 16,527,423 km (0.034 R)
• M36: 16,683,005 km (0.108 R)
• M37: 17,468,394 km (0.103 R)
• M38: 18,025,347 km (0.104 R)
• M39: 19,238,286 km (0.091 R)
• M40: 20,812,056 km (0.066 R)
• M41: 20,980,054 km (0.084 R)
• M42: 21,402,219 km (0.036 R)
• M43: 21,741,807 km (0.106 R)
• M44: 25,146,056 km (0.11 R)
• M45: 25,414,733 km (0.098 R)
• M46: 25,684,309 km (0.114 R)
• M47: 27,505,663 km (0.053 R)
• M48: 29,368,306 km (0.116 R)
• M49: 29,934,983 km (0.072 R)
• M50: 30,505,399 km (0.073 R)
• M51: 30,887,472 km (0.076 R)
• M52: 31,175,149 km (0.108 R)
• M53: 33,804,032 km (0.084 R)
• M54: 34,298,603 km (0.059 R)
• M55: 36,807,210 km (0.043 R)
• M56: 37,622,369 km (0.061 R)
• M57: 38,237,515 km (0.055 R)
• M58: 39,894,461 km (0.092 R)
• M59: 40,103,150 km (0.114 R)
• M60: 44,245,814 km (0.09 R)
• M61: 44,895,069 km (0.044 R)
• M62: 46,751,878 km (0.111 R)
• M63: 49,751,913 km (0.116 R)
• M64: 50,539,696 km (0.111 R)
• M65: 55,120,532 km (0.033 R)
• M66: 55,236,620 km (0.059 R)
• M67: 55,702,318 km (0.106 R)
• M68: 58,404,953 km (0.078 R)
• M69: 58,523,435 km (0.107 R)
• M70: 58,879,328 km (0.086 R)
• M71: 59,831,968 km (0.06 R)
• M72: 61,149,925 km (0.061 R)
• M73: 63,327,471 km (0.103 R)
• M74: 65,038,422 km (0.112 R)
• M75: 66,023,075 km (0.091 R)
• M76: 66,146,494 km (0.113 R)
• M77: 66,517,197 km (0.094 R)
• M78: 69,382,146 km (0.097 R)
• M79: 70,262,081 km (0.101 R)
• M80: 71,019,196 km (0.06 R)
• M81: 74,459,647 km (0.062 R)
• M82: 75,618,432 km (0.119 R)
• M83: 75,747,535 km (0.056 R)
• M84: 76,264,845 km (0.091 R)
• M85: 76,913,052 km (0.053 R)
• M86: 78,737,698 km (0.105 R)
• M87: 78,999,644 km (0.104 R)
• M88: 79,392,936 km (0.102 R)
• M89: 81,898,850 km (0.071 R)
• M90: 82,961,594 km (0.113 R)
• M91: 87,123,107 km (0.037 R)
• M92: 88,616,094 km (0.098 R)
• M93: 88,888,512 km (0.117 R)
• M94: 89,161,079 km (0.03 R)
• M95: 89,297,512 km (0.098 R)

Kuiper Belt

Range: 30.2 - 45.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 428 - 17,348 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit