🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.72 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.29

Radius: 1.11

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.229

Orbit Range: 0.56 AU - 0.88 AU

Year: 231 Days

Day: 36.1 Hours

Environment

Temp: 140 °C

Axial Tilt: 49.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.76 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.53

Radius: 0.78

Gravity: 0.87 G

Time & Orbit

Eccentricity (e): 0.117

Orbit Range: 0.67 AU - 0.85 AU

Year: 251 Days

Day: 43.9 Hours

Environment

Temp: 82 °C

Axial Tilt: 143.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.38 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.89

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.023

Orbit Range: 1.35 AU - 1.41 AU

Year: 614 Days

Day: 26.8 Hours

Environment

Temp: -37 °C

Axial Tilt: 32.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.83 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.65

Radius: 0.84

Gravity: 0.92 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 1.67 AU - 1.99 AU

Year: 938 Days

Day: 36.9 Hours

Environment

Temp: -66 °C

Axial Tilt: 3.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.9 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.62

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 2.52 AU - 3.28 AU

Year: 1870 Days

Day: 45.3 Hours

Environment

Temp: -104 °C

Axial Tilt: 8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.78 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.53

Radius: 0.78

Gravity: 0.87 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 2.9 AU - 4.66 AU

Year: 2783 Days

Day: 41.1 Hours

Environment

Temp: -128 °C

Axial Tilt: 1.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 51,744,459 km

• M1: 1,557,015 km (0.108 R)

Asteroid Belt

Center: 6.36 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 8.93 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 711.9

Radius: 11.6

Gravity: 5.29 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 7.41 AU - 10.45 AU

Year: 10107 Days

Day: 15 Hours

Environment

Temp: -172 °C

Axial Tilt: 49.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 51,744,459 km

• M1: 145,858 km (0.11 R)
• M2: 271,969 km (0.11 R)
• M3: 563,834 km (0.115 R)
• M4: 689,347 km (0.101 R)
• M5: 790,326 km (0.051 R)
• M6: 933,640 km (0.051 R)
• M7: 1,206,357 km (0.085 R)
• M8: 1,395,299 km (0.056 R)
• M9: 1,732,493 km (0.064 R)
• M10: 2,221,828 km (0.081 R)
• M11: 2,298,870 km (0.077 R)
• M12: 2,670,771 km (0.12 R)
• M13: 3,061,969 km (0.107 R)
• M14: 3,177,160 km (0.112 R)
• M15: 3,264,525 km (0.08 R)
• M16: 3,652,432 km (0.073 R)
• M17: 3,744,136 km (0.108 R)
• M18: 3,960,903 km (0.1 R)
• M19: 4,055,149 km (0.085 R)
• M20: 4,245,887 km (0.052 R)
• M21: 4,342,527 km (0.097 R)
• M22: 4,504,990 km (0.092 R)
• M23: 5,347,675 km (0.117 R)
• M24: 5,840,750 km (0.118 R)
• M25: 6,607,738 km (0.064 R)
• M26: 6,870,581 km (0.115 R)
• M27: 7,484,232 km (0.06 R)
• M28: 7,679,607 km (0.049 R)
• M29: 8,235,662 km (0.117 R)
• M30: 8,559,242 km (0.111 R)
• M31: 9,639,788 km (0.039 R)
• M32: 10,196,142 km (0.099 R)
• M33: 10,500,125 km (0.095 R)
• M34: 11,116,917 km (0.074 R)
• M35: 11,655,021 km (0.106 R)
• M36: 12,803,334 km (0.043 R)
• M37: 13,084,279 km (0.087 R)
• M38: 13,367,318 km (0.111 R)
• M39: 13,795,616 km (0.084 R)
• M40: 14,276,873 km (0.068 R)
• M41: 14,959,787 km (0.106 R)
• M42: 16,054,544 km (0.111 R)
• M43: 16,611,647 km (0.027 R)
• M44: 16,918,173 km (0.119 R)
• M45: 18,057,959 km (0.102 R)
• M46: 18,215,336 km (0.095 R)
• M47: 18,955,845 km (0.068 R)
• M48: 19,222,578 km (0.036 R)
• M49: 19,922,248 km (0.057 R)
• M50: 21,401,771 km (0.061 R)
• M51: 21,568,273 km (0.057 R)
• M52: 22,407,667 km (0.116 R)
• M53: 22,576,862 km (0.109 R)
• M54: 22,746,506 km (0.09 R)
• M55: 23,945,383 km (0.073 R)
• M56: 24,465,535 km (0.084 R)
• M57: 25,929,799 km (0.104 R)
• M58: 28,575,288 km (0.084 R)
• M59: 28,697,659 km (0.091 R)
• M60: 29,620,378 km (0.108 R)
• M61: 29,744,096 km (0.09 R)
• M62: 30,490,290 km (0.042 R)
• M63: 31,621,100 km (0.098 R)
• M64: 31,937,649 km (0.045 R)
• M65: 33,342,972 km (0.072 R)
• M66: 34,053,263 km (0.047 R)
• M67: 35,751,797 km (0.083 R)
• M68: 36,478,693 km (0.09 R)
• M69: 38,485,847 km (0.066 R)
• M70: 38,959,325 km (0.114 R)
• M71: 39,502,814 km (0.046 R)
• M72: 40,117,212 km (0.085 R)
• M73: 40,459,941 km (0.059 R)
• M74: 41,701,753 km (0.082 R)
• M75: 42,886,119 km (0.1 R)
• M76: 43,376,950 km (0.091 R)
• M77: 44,293,536 km (0.11 R)
• M78: 45,216,555 km (0.105 R)
• M79: 45,644,704 km (0.049 R)
• M80: 46,289,471 km (0.039 R)
• M81: 48,898,308 km (0.118 R)

Planet 8 - Gas Giant

Semi-Major Axis: 11.08 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 810.7

Radius: 14.5

Gravity: 3.86 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 8.9 AU - 13.26 AU

Year: 13969 Days

Day: 13.5 Hours

Environment

Temp: -179 °C

Axial Tilt: 34 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 51,744,459 km

• M1: 685,757 km (0.077 R)
• M2: 973,134 km (0.038 R)
• M3: 1,108,819 km (0.048 R)
• M4: 1,325,437 km (0.067 R)
• M5: 1,556,566 km (0.066 R)
• M6: 2,268,652 km (0.119 R)
• M7: 2,548,400 km (0.114 R)
• M8: 2,839,368 km (0.087 R)
• M9: 3,419,059 km (0.026 R)
• M10: 3,924,251 km (0.044 R)
• M11: 4,414,633 km (0.09 R)
• M12: 5,330,172 km (0.107 R)
• M13: 5,536,916 km (0.054 R)
• M14: 6,922,941 km (0.119 R)
• M15: 7,423,495 km (0.105 R)
• M16: 7,841,771 km (0.093 R)
• M17: 8,267,676 km (0.118 R)
• M18: 8,652,741 km (0.11 R)
• M19: 9,390,707 km (0.106 R)
• M20: 10,251,493 km (0.059 R)
• M21: 11,402,798 km (0.095 R)
• M22: 11,831,696 km (0.1 R)
• M23: 12,539,892 km (0.118 R)
• M24: 13,261,851 km (0.115 R)
• M25: 14,341,499 km (0.116 R)
• M26: 15,567,304 km (0.054 R)
• M27: 15,745,176 km (0.05 R)
• M28: 15,923,796 km (0.08 R)
• M29: 16,343,119 km (0.111 R)
• M30: 17,131,350 km (0.089 R)
• M31: 18,243,460 km (0.096 R)
• M32: 18,431,056 km (0.066 R)
• M33: 18,556,419 km (0.071 R)
• M34: 18,934,453 km (0.111 R)
• M35: 19,315,030 km (0.106 R)
• M36: 19,698,150 km (0.097 R)
• M37: 20,666,946 km (0.054 R)
• M38: 20,993,368 km (0.08 R)
• M39: 21,585,178 km (0.108 R)
• M40: 21,849,966 km (0.107 R)
• M41: 22,449,704 km (0.061 R)
• M42: 23,054,977 km (0.119 R)
• M43: 23,257,831 km (0.032 R)
• M44: 24,487,825 km (0.069 R)
• M45: 24,695,018 km (0.041 R)
• M46: 24,833,247 km (0.106 R)
• M47: 25,529,026 km (0.118 R)
• M48: 26,655,498 km (0.108 R)
• M49: 27,439,391 km (0.056 R)
• M50: 27,942,189 km (0.083 R)
• M51: 28,520,535 km (0.101 R)
• M52: 30,131,405 km (0.109 R)
• M53: 30,724,560 km (0.096 R)
• M54: 31,771,745 km (0.103 R)
• M55: 32,754,603 km (0.108 R)
• M56: 33,670,741 km (0.111 R)
• M57: 34,982,864 km (0.083 R)
• M58: 36,626,944 km (0.064 R)
• M59: 37,259,893 km (0.088 R)
• M60: 37,976,317 km (0.079 R)
• M61: 38,536,561 km (0.101 R)
• M62: 39,261,064 km (0.081 R)
• M63: 39,746,509 km (0.106 R)
• M64: 40,396,960 km (0.094 R)
• M65: 41,379,070 km (0.07 R)
• M66: 42,286,381 km (0.107 R)
• M67: 43,785,053 km (0.071 R)
• M68: 45,810,458 km (0.072 R)
• M69: 46,748,886 km (0.095 R)
• M70: 47,607,578 km (0.113 R)
• M71: 48,125,336 km (0.051 R)
• M72: 48,384,739 km (0.082 R)
• M73: 49,166,238 km (0.071 R)
• M74: 51,978,379 km (0.071 R)
• M75: 52,957,197 km (0.118 R)
• M76: 54,391,542 km (0.116 R)
• M77: 56,384,784 km (0.105 R)
• M78: 56,841,057 km (0.114 R)
• M79: 57,390,231 km (0.073 R)
• M80: 57,573,788 km (0.082 R)
• M81: 59,141,125 km (0.116 R)
• M82: 60,069,529 km (0.081 R)
• M83: 61,283,815 km (0.038 R)
• M84: 62,694,972 km (0.101 R)
• M85: 63,167,701 km (0.112 R)

Planet 9 - Gas Giant

Semi-Major Axis: 11.62 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 84.7

Radius: 13.1

Gravity: 0.49 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 10.78 AU - 12.46 AU

Year: 15002 Days

Day: 12.6 Hours

Environment

Temp: -195 °C

Axial Tilt: 131.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 51,744,459 km

• M1: 181,163 km (0.107 R)
• M2: 308,770 km (0.044 R)
• M3: 402,717 km (0.1 R)
• M4: 789,578 km (0.108 R)
• M5: 880,533 km (0.055 R)
• M6: 1,177,036 km (0.087 R)
• M7: 1,489,546 km (0.051 R)
• M8: 1,811,181 km (0.08 R)
• M9: 2,007,753 km (0.074 R)
• M10: 2,680,345 km (0.09 R)
• M11: 2,823,061 km (0.103 R)
• M12: 3,201,694 km (0.089 R)
• M13: 3,596,931 km (0.075 R)
• M14: 3,846,161 km (0.076 R)
• M15: 5,355,305 km (0.065 R)
• M16: 5,536,318 km (0.079 R)
• M17: 6,037,770 km (0.113 R)
• M18: 6,444,078 km (0.087 R)
• M19: 6,554,032 km (0.101 R)
• M20: 6,636,760 km (0.099 R)
• M21: 6,943,436 km (0.109 R)
• M22: 7,141,054 km (0.103 R)
• M23: 7,455,509 km (0.114 R)
• M24: 7,599,871 km (0.12 R)
• M25: 7,891,437 km (0.117 R)
• M26: 8,186,743 km (0.118 R)
• M27: 8,758,058 km (0.118 R)
• M28: 8,910,498 km (0.117 R)
• M29: 9,843,989 km (0.087 R)
• M30: 10,130,020 km (0.042 R)
• M31: 10,322,403 km (0.094 R)
• M32: 11,005,018 km (0.094 R)
• M33: 11,136,664 km (0.077 R)
• M34: 11,301,970 km (0.057 R)
• M35: 11,601,614 km (0.115 R)
• M36: 12,965,348 km (0.095 R)
• M37: 13,524,844 km (0.073 R)
• M38: 13,772,279 km (0.05 R)
• M39: 14,092,419 km (0.114 R)
• M40: 14,199,680 km (0.098 R)
• M41: 14,343,145 km (0.085 R)
• M42: 14,667,772 km (0.085 R)
• M43: 14,849,234 km (0.063 R)
• M44: 15,397,810 km (0.112 R)
• M45: 15,693,116 km (0.059 R)
• M46: 16,665,951 km (0.114 R)
• M47: 17,007,333 km (0.036 R)
• M48: 18,045,094 km (0.095 R)
• M49: 18,356,556 km (0.1 R)
• M50: 18,827,042 km (0.12 R)
• M51: 18,984,718 km (0.058 R)
• M52: 19,103,349 km (0.119 R)
• M53: 19,739,888 km (0.04 R)
• M54: 19,900,257 km (0.025 R)
• M55: 20,383,607 km (0.096 R)
• M56: 20,626,704 km (0.092 R)
• M57: 20,748,626 km (0.103 R)
• M58: 21,526,386 km (0.11 R)
• M59: 21,856,698 km (0.098 R)
• M60: 22,480,670 km (0.085 R)
• M61: 23,533,690 km (0.062 R)
• M62: 23,746,268 km (0.071 R)
• M63: 24,344,660 km (0.035 R)
• M64: 24,430,529 km (0.11 R)
• M65: 24,818,436 km (0.107 R)
• M66: 25,600,235 km (0.1 R)
• M67: 25,774,965 km (0.06 R)
• M68: 26,081,940 km (0.111 R)
• M69: 26,876,604 km (0.117 R)
• M70: 27,232,497 km (0.109 R)
• M71: 29,125,808 km (0.086 R)
• M72: 29,582,829 km (0.089 R)
• M73: 29,812,312 km (0.12 R)
• M74: 30,042,394 km (0.089 R)

Planet 10 - Ice Giant

Semi-Major Axis: 12.27 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 325.2

Radius: 3.6

Gravity: 25.09 G

Time & Orbit

Eccentricity (e): 0.121

Orbit Range: 10.79 AU - 13.75 AU

Year: 16279 Days

Day: 16.8 Hours

Environment

Temp: -199 °C

Axial Tilt: 29.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 51,744,459 km

• M1: 104,419 km (0.083 R)
• M2: 159,322 km (0.111 R)
• M3: 327,021 km (0.103 R)
• M4: 412,741 km (0.115 R)
• M5: 622,776 km (0.119 R)
• M6: 881,879 km (0.09 R)
• M7: 961,466 km (0.045 R)
• M8: 1,281,007 km (0.067 R)
• M9: 1,348,625 km (0.053 R)
• M10: 1,679,685 km (0.071 R)
• M11: 1,778,719 km (0.078 R)
• M12: 3,415,768 km (0.049 R)
• M13: 3,636,575 km (0.049 R)
• M14: 4,259,051 km (0.071 R)
• M15: 4,530,871 km (0.098 R)
• M16: 4,599,686 km (0.075 R)
• M17: 4,703,656 km (0.111 R)
• M18: 4,984,601 km (0.083 R)
• M19: 5,234,729 km (0.118 R)
• M20: 5,416,041 km (0.12 R)
• M21: 5,784,650 km (0.107 R)
• M22: 5,896,849 km (0.059 R)
• M23: 6,898,855 km (0.071 R)
• M24: 7,057,579 km (0.104 R)
• M25: 9,491,237 km (0.092 R)
• M26: 10,204,071 km (0.082 R)
• M27: 10,294,428 km (0.097 R)
• M28: 10,339,606 km (0.084 R)
• M29: 10,384,935 km (0.114 R)
• M30: 10,887,733 km (0.086 R)
• M31: 11,305,111 km (0.095 R)
• M32: 11,492,258 km (0.118 R)
• M33: 11,917,116 km (0.09 R)
• M34: 12,059,832 km (0.094 R)
• M35: 12,203,147 km (0.083 R)
• M36: 12,539,742 km (0.097 R)
• M37: 13,320,494 km (0.052 R)
• M38: 13,567,779 km (0.094 R)
• M39: 13,617,445 km (0.114 R)
• M40: 14,016,572 km (0.078 R)
• M41: 14,571,730 km (0.045 R)
• M42: 14,622,593 km (0.1 R)
• M43: 14,724,320 km (0.107 R)
• M44: 15,599,318 km (0.079 R)
• M45: 17,291,419 km (0.064 R)
• M46: 17,995,277 km (0.054 R)
• M47: 18,708,560 km (0.104 R)
• M48: 18,763,762 km (0.104 R)
• M49: 19,096,467 km (0.086 R)
• M50: 19,992,858 km (0.063 R)
• M51: 20,105,954 km (0.054 R)
• M52: 20,731,273 km (0.094 R)
• M53: 21,190,090 km (0.089 R)
• M54: 21,420,770 km (0.115 R)
• M55: 22,001,209 km (0.068 R)
• M56: 22,293,224 km (0.047 R)
• M57: 23,177,198 km (0.081 R)
• M58: 23,355,369 km (0.084 R)
• M59: 23,474,449 km (0.081 R)
• M60: 25,528,577 km (0.099 R)
• M61: 26,205,358 km (0.116 R)
• M62: 26,329,076 km (0.096 R)
• M63: 26,391,009 km (0.101 R)
• M64: 26,888,123 km (0.072 R)
• M65: 27,137,802 km (0.069 R)
• M66: 27,200,334 km (0.053 R)
• M67: 28,207,576 km (0.07 R)
• M68: 29,035,002 km (0.083 R)
• M69: 29,419,468 km (0.106 R)
• M70: 29,805,730 km (0.075 R)
• M71: 30,518,115 km (0.116 R)
• M72: 30,778,565 km (0.082 R)
• M73: 32,224,279 km (0.094 R)
• M74: 35,865,192 km (0.105 R)
• M75: 37,246,279 km (0.116 R)
• M76: 38,013,417 km (0.073 R)
• M77: 39,350,523 km (0.108 R)
• M78: 42,287,728 km (0.108 R)
• M79: 42,941,919 km (0.115 R)
• M80: 43,306,788 km (0.088 R)
• M81: 43,892,763 km (0.117 R)
• M82: 45,220,744 km (0.11 R)
• M83: 45,369,145 km (0.12 R)
• M84: 46,113,244 km (0.066 R)
• M85: 46,861,533 km (0.062 R)
• M86: 47,840,352 km (0.093 R)
• M87: 47,915,899 km (0.102 R)
• M88: 48,370,078 km (0.025 R)
• M89: 48,597,766 km (0.103 R)
• M90: 48,901,898 km (0.118 R)
• M91: 49,511,958 km (0.038 R)
• M92: 49,588,403 km (0.107 R)
• M93: 49,741,292 km (0.036 R)
• M94: 49,817,886 km (0.04 R)
• M95: 50,124,562 km (0.106 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 340 - 16,344 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit