🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.91 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.91

Radius: 1.53

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 0.8 AU - 1.02 AU

Year: 374 Days

Day: 32.8 Hours

Environment

Temp: -47 °C

Axial Tilt: 14.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 1.52 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.47

Radius: 1.17

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.22

Orbit Range: 1.19 AU - 1.85 AU

Year: 807 Days

Day: 41.1 Hours

Environment

Temp: -90 °C

Axial Tilt: 9.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.26 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2

Radius: 1.32

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.07

Orbit Range: 2.1 AU - 2.42 AU

Year: 1462 Days

Day: 19.1 Hours

Environment

Temp: -134 °C

Axial Tilt: 13.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.27 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.77

Radius: 1.26

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 2.07 AU - 2.47 AU

Year: 1472 Days

Day: 21.7 Hours

Environment

Temp: -123 °C

Axial Tilt: 0.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 2.55 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 2.83 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 937.6

Radius: 13.8

Gravity: 4.92 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 2.58 AU - 3.08 AU

Year: 2049 Days

Day: 11.3 Hours

Environment

Temp: -140 °C

Axial Tilt: 26.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (65)

Outer Limit: 73,095,160 km

• M1: 182,360 km (0.033 R)
• M2: 395,238 km (0.053 R)
• M3: 578,495 km (0.075 R)
• M4: 674,686 km (0.079 R)
• M5: 786,286 km (0.068 R)
• M6: 1,050,626 km (0.093 R)
• M7: 1,183,618 km (0.085 R)
• M8: 1,311,674 km (0.097 R)
• M9: 1,582,895 km (0.048 R)
• M10: 2,049,940 km (0.091 R)
• M11: 2,476,294 km (0.104 R)
• M12: 2,615,420 km (0.117 R)
• M13: 2,829,045 km (0.091 R)
• M14: 2,960,093 km (0.101 R)
• M15: 3,243,581 km (0.091 R)
• M16: 3,411,729 km (0.046 R)
• M17: 3,504,779 km (0.064 R)
• M18: 3,645,850 km (0.108 R)
• M19: 3,773,008 km (0.113 R)
• M20: 3,869,349 km (0.099 R)
• M21: 4,015,356 km (0.109 R)
• M22: 4,146,853 km (0.107 R)
• M23: 4,363,471 km (0.081 R)
• M24: 4,669,698 km (0.083 R)
• M25: 4,895,291 km (0.05 R)
• M26: 5,142,277 km (0.033 R)
• M27: 5,285,293 km (0.112 R)
• M28: 5,538,861 km (0.091 R)
• M29: 5,870,819 km (0.045 R)
• M30: 5,964,168 km (0.109 R)
• M31: 6,171,361 km (0.11 R)
• M32: 6,400,246 km (0.085 R)
• M33: 6,573,630 km (0.107 R)
• M34: 6,709,614 km (0.12 R)
• M35: 6,866,243 km (0.069 R)
• M36: 7,063,712 km (0.106 R)
• M37: 7,283,172 km (0.118 R)
• M38: 7,647,144 km (0.102 R)
• M39: 8,120,920 km (0.079 R)
• M40: 8,267,078 km (0.117 R)
• M41: 8,924,710 km (0.03 R)
• M42: 9,555,115 km (0.09 R)
• M43: 9,665,369 km (0.113 R)
• M44: 10,020,813 km (0.058 R)
• M45: 10,335,268 km (0.073 R)
• M46: 11,182,441 km (0.09 R)
• M47: 11,275,341 km (0.075 R)
• M48: 11,956,610 km (0.103 R)
• M49: 12,099,326 km (0.042 R)
• M50: 12,410,340 km (0.104 R)
• M51: 13,064,831 km (0.117 R)
• M52: 13,187,351 km (0.069 R)
• M53: 13,656,042 km (0.112 R)
• M54: 14,055,169 km (0.048 R)
• M55: 14,762,617 km (0.072 R)
• M56: 15,352,631 km (0.088 R)
• M57: 15,715,556 km (0.11 R)
• M58: 15,871,885 km (0.107 R)
• M59: 16,133,682 km (0.034 R)
• M60: 16,476,261 km (0.075 R)
• M61: 16,635,134 km (0.047 R)
• M62: 17,141,672 km (0.115 R)
• M63: 17,437,277 km (0.107 R)
• M64: 17,599,142 km (0.119 R)
• M65: 17,707,451 km (0.105 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.58 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 980.2

Radius: 10

Gravity: 9.8 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 5.12 AU - 6.04 AU

Year: 5674 Days

Day: 11.3 Hours

Environment

Temp: -180 °C

Axial Tilt: 19.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 73,095,160 km

• M1: 146,008 km (0.098 R)
• M2: 488,287 km (0.097 R)
• M3: 680,222 km (0.074 R)
• M4: 882,179 km (0.058 R)
• M5: 1,507,199 km (0.09 R)
• M6: 1,853,667 km (0.098 R)
• M7: 1,995,187 km (0.118 R)
• M8: 2,077,765 km (0.077 R)
• M9: 2,140,446 km (0.051 R)
• M10: 2,463,578 km (0.076 R)
• M11: 2,664,936 km (0.089 R)
• M12: 2,848,493 km (0.115 R)
• M13: 3,060,174 km (0.042 R)
• M14: 3,399,612 km (0.051 R)
• M15: 3,523,778 km (0.085 R)
• M16: 4,354,345 km (0.081 R)
• M17: 4,462,205 km (0.104 R)
• M18: 4,571,113 km (0.081 R)
• M19: 4,653,391 km (0.095 R)
• M20: 4,847,270 km (0.082 R)
• M21: 5,474,085 km (0.044 R)
• M22: 5,561,450 km (0.106 R)
• M23: 6,096,113 km (0.1 R)
• M24: 7,406,591 km (0.119 R)
• M25: 7,503,380 km (0.028 R)
• M26: 7,665,844 km (0.119 R)
• M27: 9,458,026 km (0.093 R)
• M28: 9,668,810 km (0.112 R)
• M29: 9,739,420 km (0.048 R)
• M30: 9,916,693 km (0.094 R)
• M31: 10,023,656 km (0.09 R)
• M32: 10,491,299 km (0.071 R)
• M33: 10,600,206 km (0.06 R)
• M34: 10,746,064 km (0.087 R)
• M35: 11,261,728 km (0.117 R)
• M36: 11,861,017 km (0.118 R)
• M37: 13,286,236 km (0.09 R)
• M38: 14,521,465 km (0.059 R)
• M39: 15,091,284 km (0.028 R)
• M40: 16,001,587 km (0.087 R)
• M41: 16,379,172 km (0.102 R)
• M42: 16,887,056 km (0.071 R)
• M43: 17,486,196 km (0.099 R)
• M44: 17,918,534 km (0.116 R)
• M45: 18,092,366 km (0.071 R)
• M46: 18,223,115 km (0.079 R)
• M47: 18,925,926 km (0.088 R)
• M48: 19,147,480 km (0.032 R)
• M49: 21,133,093 km (0.039 R)
• M50: 21,778,458 km (0.112 R)
• M51: 22,524,054 km (0.099 R)
• M52: 23,088,786 km (0.108 R)
• M53: 24,232,013 km (0.092 R)
• M54: 25,296,252 km (0.051 R)
• M55: 25,638,083 km (0.096 R)
• M56: 26,623,035 km (0.105 R)
• M57: 26,821,552 km (0.109 R)
• M58: 27,420,093 km (0.062 R)
• M59: 28,782,481 km (0.066 R)
• M60: 28,935,370 km (0.095 R)
• M61: 29,343,922 km (0.085 R)
• M62: 29,497,708 km (0.034 R)
• M63: 29,754,568 km (0.096 R)
• M64: 30,012,175 km (0.072 R)
• M65: 30,685,216 km (0.076 R)
• M66: 31,311,134 km (0.088 R)
• M67: 32,204,831 km (0.057 R)
• M68: 32,469,320 km (0.118 R)
• M69: 33,427,345 km (0.064 R)
• M70: 34,610,963 km (0.068 R)
• M71: 34,719,272 km (0.094 R)
• M72: 34,827,581 km (0.113 R)
• M73: 35,044,797 km (0.078 R)
• M74: 35,153,555 km (0.118 R)
• M75: 35,808,195 km (0.084 R)
• M76: 36,908,338 km (0.096 R)

Planet 7 - Gas Giant

Semi-Major Axis: 6.68 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 500.9

Radius: 12

Gravity: 3.48 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 6.5 AU - 6.86 AU

Year: 7432 Days

Day: 8.1 Hours

Environment

Temp: -173 °C

Axial Tilt: 49.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 73,095,160 km

• M1: 152,440 km (0.106 R)
• M2: 256,560 km (0.06 R)
• M3: 351,256 km (0.03 R)
• M4: 642,074 km (0.095 R)
• M5: 830,867 km (0.071 R)
• M6: 1,248,245 km (0.039 R)
• M7: 1,401,433 km (0.112 R)
• M8: 1,764,956 km (0.1 R)
• M9: 2,622,151 km (0.102 R)
• M10: 3,002,280 km (0.1 R)
• M11: 3,691,028 km (0.091 R)
• M12: 3,914,677 km (0.086 R)
• M13: 4,194,126 km (0.111 R)
• M14: 4,375,439 km (0.093 R)
• M15: 5,376,547 km (0.06 R)
• M16: 5,573,867 km (0.055 R)
• M17: 5,716,284 km (0.097 R)
• M18: 6,535,931 km (0.09 R)
• M19: 6,837,520 km (0.094 R)
• M20: 7,897,421 km (0.096 R)
• M21: 8,186,594 km (0.099 R)
• M22: 8,610,405 km (0.097 R)
• M23: 8,709,139 km (0.052 R)
• M24: 9,209,095 km (0.098 R)
• M25: 9,310,074 km (0.102 R)
• M26: 9,855,657 km (0.105 R)
• M27: 10,552,035 km (0.088 R)
• M28: 10,977,641 km (0.104 R)
• M29: 11,192,464 km (0.09 R)
• M30: 12,213,769 km (0.081 R)
• M31: 12,399,270 km (0.113 R)
• M32: 12,585,669 km (0.115 R)
• M33: 12,810,664 km (0.075 R)
• M34: 13,685,512 km (0.08 R)
• M35: 13,955,537 km (0.117 R)
• M36: 14,500,970 km (0.05 R)
• M37: 14,618,854 km (0.047 R)
• M38: 14,894,862 km (0.082 R)
• M39: 15,132,872 km (0.076 R)
• M40: 15,332,286 km (0.072 R)
• M41: 15,814,290 km (0.036 R)
• M42: 16,260,391 km (0.107 R)
• M43: 17,040,993 km (0.118 R)
• M44: 18,044,196 km (0.077 R)
• M45: 18,128,719 km (0.098 R)
• M46: 18,255,727 km (0.07 R)
• M47: 18,510,493 km (0.081 R)
• M48: 19,066,697 km (0.06 R)
• M49: 19,238,885 km (0.114 R)
• M50: 19,715,204 km (0.064 R)
• M51: 20,064,066 km (0.1 R)
• M52: 21,435,281 km (0.1 R)
• M53: 21,569,470 km (0.113 R)
• M54: 21,794,016 km (0.119 R)
• M55: 21,928,953 km (0.06 R)
• M56: 22,064,340 km (0.053 R)
• M57: 22,335,860 km (0.074 R)
• M58: 22,608,427 km (0.073 R)
• M59: 22,745,159 km (0.095 R)
• M60: 23,065,149 km (0.059 R)
• M61: 23,478,937 km (0.083 R)
• M62: 23,709,767 km (0.091 R)
• M63: 24,034,394 km (0.115 R)
• M64: 24,220,494 km (0.09 R)
• M65: 24,453,866 km (0.098 R)
• M66: 25,252,719 km (0.08 R)
• M67: 27,554,282 km (0.101 R)
• M68: 27,846,746 km (0.079 R)
• M69: 28,189,176 km (0.091 R)
• M70: 29,076,141 km (0.106 R)
• M71: 29,672,588 km (0.076 R)
• M72: 29,822,336 km (0.07 R)
• M73: 30,222,809 km (0.035 R)
• M74: 30,625,227 km (0.118 R)
• M75: 31,130,569 km (0.092 R)
• M76: 31,333,573 km (0.086 R)
• M77: 31,486,013 km (0.027 R)
• M78: 33,127,850 km (0.086 R)
• M79: 34,429,950 km (0.118 R)
• M80: 35,008,146 km (0.101 R)
• M81: 35,377,802 km (0.082 R)

Planet 8 - Ice Giant

Semi-Major Axis: 13.33 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 553.5

Radius: 3.6

Gravity: 42.71 G

Time & Orbit

Eccentricity (e): 0.128

Orbit Range: 11.62 AU - 15.04 AU

Year: 20949 Days

Day: 21.8 Hours

Environment

Temp: -200 °C

Axial Tilt: 2.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 73,095,160 km

• M1: 117,883 km (0.11 R)
• M2: 283,189 km (0.116 R)
• M3: 502,798 km (0.099 R)
• M4: 607,367 km (0.077 R)
• M5: 1,012,778 km (0.075 R)
• M6: 1,199,925 km (0.074 R)
• M7: 1,636,152 km (0.114 R)
• M8: 1,887,177 km (0.065 R)
• M9: 2,050,089 km (0.117 R)
• M10: 2,251,598 km (0.068 R)
• M11: 2,285,855 km (0.106 R)
• M12: 2,354,820 km (0.11 R)
• M13: 2,637,560 km (0.095 R)
• M14: 3,350,992 km (0.102 R)
• M15: 3,953,722 km (0.042 R)
• M16: 8,633,742 km (0.087 R)
• M17: 9,562,296 km (0.115 R)
• M18: 9,673,597 km (0.066 R)
• M19: 9,841,296 km (0.053 R)
• M20: 10,522,116 km (0.082 R)
• M21: 12,168,440 km (0.056 R)
• M22: 13,082,783 km (0.104 R)
• M23: 13,893,005 km (0.087 R)
• M24: 14,082,246 km (0.093 R)
• M25: 14,399,543 km (0.042 R)
• M26: 14,719,234 km (0.056 R)
• M27: 15,496,095 km (0.098 R)
• M28: 17,768,188 km (0.082 R)
• M29: 19,292,740 km (0.066 R)
• M30: 19,574,433 km (0.059 R)
• M31: 21,292,863 km (0.105 R)
• M32: 23,432,711 km (0.11 R)
• M33: 23,808,501 km (0.118 R)
• M34: 24,034,992 km (0.109 R)
• M35: 25,177,770 km (0.111 R)
• M36: 25,562,686 km (0.065 R)
• M37: 27,992,006 km (0.085 R)
• M38: 28,550,604 km (0.105 R)
• M39: 28,791,157 km (0.111 R)
• M40: 29,355,141 km (0.068 R)
• M41: 31,646,981 km (0.061 R)
• M42: 32,228,767 km (0.098 R)
• M43: 33,318,737 km (0.034 R)
• M44: 33,741,201 km (0.113 R)
• M45: 37,973,774 km (0.088 R)
• M46: 38,150,000 km (0.118 R)
• M47: 38,591,912 km (0.099 R)
• M48: 39,035,470 km (0.099 R)
• M49: 41,914,182 km (0.116 R)
• M50: 44,025,008 km (0.103 R)
• M51: 44,860,213 km (0.089 R)
• M52: 45,513,656 km (0.114 R)
• M53: 45,607,155 km (0.073 R)
• M54: 48,062,953 km (0.079 R)
• M55: 48,444,428 km (0.104 R)
• M56: 49,114,776 km (0.108 R)
• M57: 49,402,902 km (0.099 R)
• M58: 50,949,295 km (0.076 R)
• M59: 51,826,088 km (0.076 R)
• M60: 56,485,314 km (0.099 R)
• M61: 57,696,159 km (0.119 R)
• M62: 58,508,026 km (0.113 R)
• M63: 59,017,557 km (0.076 R)
• M64: 61,276,335 km (0.09 R)
• M65: 62,104,658 km (0.108 R)
• M66: 63,040,992 km (0.107 R)
• M67: 64,296,716 km (0.058 R)
• M68: 65,877,966 km (0.066 R)
• M69: 66,089,796 km (0.097 R)
• M70: 66,514,056 km (0.114 R)
• M71: 67,152,091 km (0.095 R)
• M72: 67,685,407 km (0.114 R)
• M73: 69,509,155 km (0.092 R)
• M74: 72,547,936 km (0.085 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 339 - 14,217 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit