🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.81

Radius: 1.87

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.128

Orbit Range: 0.44 AU - 0.58 AU

Year: 136 Days

Day: 28 Hours

Environment

Temp: 211 °C

Axial Tilt: 47 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 64,186,984 km

• M1: 373,995 km (0.101 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.34

Radius: 1.8

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 0.42 AU - 0.66 AU

Year: 148 Days

Day: 44.9 Hours

Environment

Temp: 144 °C

Axial Tilt: 38.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.62

Radius: 0.83

Gravity: 0.9 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 0.48 AU - 0.8 AU

Year: 191 Days

Day: 16.5 Hours

Environment

Temp: 166 °C

Axial Tilt: 32.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 1.55 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.81

Radius: 1.87

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 1.19 AU - 1.91 AU

Year: 719 Days

Day: 35.5 Hours

Environment

Temp: -40 °C

Axial Tilt: 4.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 64,186,984 km

• M1: 286,031 km (0.082 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.08 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.04

Radius: 1.33

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 2.02 AU - 2.14 AU

Year: 1118 Days

Day: 12.8 Hours

Environment

Temp: -73 °C

Axial Tilt: 24.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.68 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 5.27 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 263.4

Radius: 12

Gravity: 1.83 G

Time & Orbit

Eccentricity (e): 0.023

Orbit Range: 5.15 AU - 5.39 AU

Year: 4510 Days

Day: 14.5 Hours

Environment

Temp: -149 °C

Axial Tilt: 6.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 64,186,984 km

• M1: 154,385 km (0.104 R)
• M2: 282,441 km (0.114 R)
• M3: 369,956 km (0.059 R)
• M4: 644,617 km (0.095 R)
• M5: 871,408 km (0.11 R)
• M6: 1,203,814 km (0.113 R)
• M7: 1,331,421 km (0.069 R)
• M8: 1,488,349 km (0.095 R)
• M9: 1,600,847 km (0.112 R)
• M10: 1,716,187 km (0.112 R)
• M11: 1,874,611 km (0.109 R)
• M12: 2,220,481 km (0.075 R)
• M13: 2,364,694 km (0.106 R)
• M14: 2,541,817 km (0.115 R)
• M15: 2,616,916 km (0.119 R)
• M16: 2,738,838 km (0.094 R)
• M17: 2,862,555 km (0.118 R)
• M18: 3,083,811 km (0.095 R)
• M19: 3,212,764 km (0.089 R)
• M20: 3,678,612 km (0.039 R)
• M21: 3,902,111 km (0.068 R)
• M22: 4,201,307 km (0.075 R)
• M23: 4,290,766 km (0.105 R)
• M24: 4,453,379 km (0.105 R)
• M25: 4,673,437 km (0.067 R)
• M26: 4,766,338 km (0.104 R)
• M27: 5,048,330 km (0.12 R)
• M28: 5,277,962 km (0.106 R)
• M29: 5,394,050 km (0.04 R)
• M30: 5,907,171 km (0.091 R)
• M31: 6,685,230 km (0.107 R)
• M32: 6,937,601 km (0.117 R)
• M33: 7,022,423 km (0.071 R)
• M34: 7,757,697 km (0.066 R)
• M35: 8,201,703 km (0.06 R)
• M36: 8,608,460 km (0.084 R)
• M37: 8,768,380 km (0.112 R)
• M38: 8,860,233 km (0.038 R)
• M39: 9,044,986 km (0.117 R)
• M40: 9,301,098 km (0.101 R)
• M41: 9,441,720 km (0.078 R)
• M42: 9,653,999 km (0.089 R)
• M43: 9,748,994 km (0.097 R)
• M44: 9,915,796 km (0.089 R)
• M45: 10,107,580 km (0.109 R)
• M46: 10,324,796 km (0.09 R)
• M47: 10,446,270 km (0.096 R)
• M48: 10,543,658 km (0.069 R)
• M49: 10,714,947 km (0.063 R)
• M50: 10,887,135 km (0.107 R)
• M51: 11,184,535 km (0.074 R)
• M52: 11,384,248 km (0.108 R)
• M53: 11,585,158 km (0.048 R)
• M54: 11,711,269 km (0.113 R)
• M55: 12,841,332 km (0.091 R)
• M56: 13,287,283 km (0.078 R)
• M57: 13,366,420 km (0.089 R)
• M58: 13,658,286 km (0.112 R)
• M59: 13,818,355 km (0.054 R)
• M60: 14,005,951 km (0.118 R)
• M61: 14,573,675 km (0.101 R)
• M62: 14,901,444 km (0.097 R)
• M63: 15,149,028 km (0.106 R)
• M64: 15,675,912 km (0.079 R)
• M65: 15,759,687 km (0.071 R)
• M66: 15,927,685 km (0.103 R)
• M67: 16,293,602 km (0.103 R)
• M68: 17,119,980 km (0.079 R)
• M69: 17,668,705 km (0.077 R)
• M70: 17,872,458 km (0.102 R)
• M71: 18,164,622 km (0.1 R)
• M72: 18,340,849 km (0.092 R)
• M73: 18,813,279 km (0.112 R)
• M74: 19,319,817 km (0.068 R)
• M75: 19,619,761 km (0.09 R)
• M76: 19,921,350 km (0.093 R)
• M77: 20,102,962 km (0.097 R)

Planet 7 - Gas Giant

Semi-Major Axis: 10.94 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 703.8

Radius: 8

Gravity: 11 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 9.13 AU - 12.75 AU

Year: 13489 Days

Day: 13 Hours

Environment

Temp: -186 °C

Axial Tilt: 129.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 64,186,984 km

• M1: 186,848 km (0.038 R)
• M2: 346,618 km (0.108 R)
• M3: 778,358 km (0.038 R)
• M4: 1,191,248 km (0.108 R)
• M5: 1,433,297 km (0.07 R)
• M6: 2,519,378 km (0.07 R)
• M7: 2,958,747 km (0.032 R)
• M8: 3,287,264 km (0.104 R)
• M9: 4,601,331 km (0.089 R)
• M10: 5,530,932 km (0.107 R)
• M11: 5,772,383 km (0.069 R)
• M12: 5,853,615 km (0.094 R)
• M13: 6,517,082 km (0.097 R)
• M14: 7,030,352 km (0.089 R)
• M15: 8,095,638 km (0.028 R)
• M16: 8,323,925 km (0.117 R)
• M17: 9,496,622 km (0.094 R)
• M18: 10,770,299 km (0.082 R)
• M19: 12,357,981 km (0.073 R)
• M20: 12,779,398 km (0.072 R)
• M21: 13,474,280 km (0.049 R)
• M22: 13,799,207 km (0.091 R)
• M23: 14,567,392 km (0.096 R)
• M24: 16,374,534 km (0.091 R)
• M25: 16,547,619 km (0.097 R)
• M26: 16,721,302 km (0.117 R)
• M27: 16,895,434 km (0.088 R)
• M28: 17,657,485 km (0.09 R)
• M29: 17,894,299 km (0.11 R)
• M30: 17,953,689 km (0.069 R)
• M31: 18,251,389 km (0.045 R)
• M32: 19,641,901 km (0.106 R)
• M33: 19,703,087 km (0.106 R)
• M34: 20,133,480 km (0.086 R)
• M35: 20,380,765 km (0.069 R)
• M36: 20,442,848 km (0.088 R)
• M37: 22,587,633 km (0.094 R)
• M38: 22,651,810 km (0.12 R)
• M39: 22,780,315 km (0.041 R)
• M40: 23,296,727 km (0.108 R)
• M41: 24,209,723 km (0.113 R)
• M42: 24,538,688 km (0.111 R)
• M43: 25,400,821 km (0.052 R)
• M44: 25,601,132 km (0.118 R)
• M45: 26,070,720 km (0.113 R)
• M46: 26,407,914 km (0.085 R)
• M47: 27,154,706 km (0.108 R)
• M48: 28,253,203 km (0.12 R)
• M49: 29,016,901 km (0.082 R)
• M50: 31,134,010 km (0.091 R)
• M51: 31,563,505 km (0.066 R)
• M52: 31,850,733 km (0.108 R)
• M53: 35,589,782 km (0.103 R)
• M54: 35,664,432 km (0.079 R)
• M55: 36,338,968 km (0.036 R)
• M56: 36,489,464 km (0.085 R)
• M57: 36,715,506 km (0.116 R)
• M58: 37,624,612 km (0.116 R)
• M59: 38,925,067 km (0.084 R)
• M60: 39,464,816 km (0.119 R)
• M61: 40,240,331 km (0.103 R)
• M62: 41,806,172 km (0.104 R)
• M63: 42,042,686 km (0.105 R)
• M64: 42,914,094 km (0.086 R)
• M65: 43,391,760 km (0.091 R)
• M66: 43,711,301 km (0.093 R)
• M67: 44,433,111 km (0.118 R)
• M68: 45,158,660 km (0.083 R)
• M69: 45,482,540 km (0.086 R)
• M70: 46,703,558 km (0.076 R)
• M71: 48,348,237 km (0.113 R)
• M72: 49,761,189 km (0.106 R)
• M73: 50,430,789 km (0.065 R)
• M74: 51,187,604 km (0.067 R)
• M75: 51,525,247 km (0.06 R)
• M76: 52,712,605 km (0.118 R)
• M77: 53,566,210 km (0.076 R)
• M78: 53,908,939 km (0.052 R)
• M79: 53,994,808 km (0.116 R)
• M80: 54,080,677 km (0.027 R)
• M81: 55,027,931 km (0.075 R)
• M82: 55,114,249 km (0.11 R)
• M83: 55,460,269 km (0.118 R)
• M84: 56,938,894 km (0.113 R)
• M85: 58,254,159 km (0.036 R)
• M86: 58,694,874 km (0.045 R)

Planet 8 - Gas Giant

Semi-Major Axis: 11.26 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 501.9

Radius: 14.5

Gravity: 2.39 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 11.17 AU - 11.35 AU

Year: 14085 Days

Day: 11.1 Hours

Environment

Temp: -192 °C

Axial Tilt: 17.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 64,186,984 km

• M1: 219,011 km (0.093 R)
• M2: 407,205 km (0.085 R)
• M3: 785,389 km (0.078 R)
• M4: 1,118,842 km (0.1 R)
• M5: 1,995,336 km (0.111 R)
• M6: 2,263,416 km (0.102 R)
• M7: 2,805,259 km (0.105 R)
• M8: 2,954,708 km (0.12 R)
• M9: 4,040,788 km (0.115 R)
• M10: 4,556,602 km (0.047 R)
• M11: 4,733,277 km (0.118 R)
• M12: 4,840,389 km (0.073 R)
• M13: 5,166,662 km (0.101 R)
• M14: 5,956,090 km (0.083 R)
• M15: 6,384,837 km (0.114 R)
• M16: 7,688,583 km (0.108 R)
• M17: 8,027,272 km (0.037 R)
• M18: 8,155,627 km (0.097 R)
• M19: 8,370,898 km (0.044 R)
• M20: 8,631,797 km (0.065 R)
• M21: 8,983,951 km (0.107 R)
• M22: 9,839,202 km (0.114 R)
• M23: 10,207,212 km (0.064 R)
• M24: 10,532,887 km (0.088 R)
• M25: 10,673,509 km (0.043 R)
• M26: 11,675,515 km (0.044 R)
• M27: 12,016,150 km (0.052 R)
• M28: 12,163,204 km (0.112 R)
• M29: 13,158,629 km (0.118 R)
• M30: 13,615,201 km (0.094 R)
• M31: 14,128,621 km (0.041 R)
• M32: 15,813,991 km (0.096 R)
• M33: 16,625,859 km (0.04 R)
• M34: 17,229,785 km (0.104 R)
• M35: 17,451,190 km (0.082 R)
• M36: 18,233,587 km (0.075 R)
• M37: 18,685,821 km (0.068 R)
• M38: 19,199,092 km (0.116 R)
• M39: 19,543,915 km (0.117 R)
• M40: 19,832,788 km (0.082 R)
• M41: 20,123,008 km (0.064 R)
• M42: 21,298,249 km (0.052 R)
• M43: 23,469,363 km (0.088 R)
• M44: 24,084,958 km (0.101 R)
• M45: 24,643,407 km (0.079 R)
• M46: 24,830,554 km (0.094 R)
• M47: 24,955,618 km (0.065 R)
• M48: 26,153,747 km (0.058 R)
• M49: 26,344,634 km (0.082 R)
• M50: 26,536,119 km (0.069 R)
• M51: 26,663,876 km (0.079 R)
• M52: 27,694,007 km (0.089 R)
• M53: 28,344,458 km (0.069 R)
• M54: 28,671,479 km (0.082 R)
• M55: 29,263,438 km (0.077 R)
• M56: 31,063,549 km (0.117 R)
• M57: 31,468,361 km (0.043 R)
• M58: 31,671,515 km (0.116 R)
• M59: 32,625,052 km (0.046 R)
• M60: 32,899,115 km (0.042 R)
• M61: 33,311,855 km (0.067 R)
• M62: 33,449,785 km (0.075 R)
• M63: 35,190,206 km (0.101 R)
• M64: 35,541,911 km (0.119 R)
• M65: 35,894,663 km (0.093 R)
• M66: 37,532,460 km (0.102 R)
• M67: 38,107,814 km (0.102 R)
• M68: 38,903,824 km (0.072 R)
• M69: 39,632,066 km (0.097 R)
• M70: 40,585,603 km (0.108 R)
• M71: 40,806,858 km (0.096 R)
• M72: 42,365,967 km (0.085 R)
• M73: 42,964,957 km (0.118 R)
• M74: 44,399,002 km (0.112 R)
• M75: 44,626,990 km (0.088 R)
• M76: 46,309,816 km (0.099 R)
• M77: 46,772,373 km (0.088 R)
• M78: 47,857,705 km (0.067 R)
• M79: 48,013,437 km (0.075 R)
• M80: 51,880,990 km (0.045 R)
• M81: 52,281,314 km (0.07 R)

Planet 9 - Ice Giant

Semi-Major Axis: 14.45 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 392.3

Radius: 7.2

Gravity: 7.57 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 11.52 AU - 17.38 AU

Year: 20477 Days

Day: 21.2 Hours

Environment

Temp: -185 °C

Axial Tilt: 34.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 64,186,984 km

• M1: 163,510 km (0.082 R)
• M2: 509,231 km (0.072 R)
• M3: 583,282 km (0.084 R)
• M4: 681,119 km (0.1 R)
• M5: 806,183 km (0.067 R)
• M6: 1,878,201 km (0.097 R)
• M7: 2,239,331 km (0.066 R)
• M8: 2,301,563 km (0.095 R)
• M9: 2,427,973 km (0.076 R)
• M10: 3,411,280 km (0.082 R)
• M11: 3,888,049 km (0.094 R)
• M12: 4,984,451 km (0.079 R)
• M13: 5,231,288 km (0.073 R)
• M14: 5,651,508 km (0.117 R)
• M15: 6,170,015 km (0.088 R)
• M16: 6,257,829 km (0.048 R)
• M17: 6,658,601 km (0.082 R)
• M18: 7,205,980 km (0.081 R)
• M19: 7,814,993 km (0.086 R)
• M20: 8,833,455 km (0.068 R)
• M21: 9,282,697 km (0.049 R)
• M22: 9,996,279 km (0.096 R)
• M23: 10,307,443 km (0.099 R)
• M24: 10,464,221 km (0.116 R)
• M25: 10,727,364 km (0.1 R)
• M26: 10,939,344 km (0.106 R)
• M27: 11,045,858 km (0.083 R)
• M28: 11,099,264 km (0.099 R)
• M29: 12,185,345 km (0.027 R)
• M30: 12,797,051 km (0.03 R)
• M31: 13,248,088 km (0.097 R)
• M32: 13,761,957 km (0.103 R)
• M33: 13,876,998 km (0.084 R)
• M34: 14,282,109 km (0.094 R)
• M35: 14,985,817 km (0.098 R)
• M36: 15,640,757 km (0.106 R)
• M37: 19,116,962 km (0.034 R)
• M38: 21,006,982 km (0.067 R)
• M39: 21,472,082 km (0.113 R)
• M40: 21,873,303 km (0.113 R)
• M41: 22,615,608 km (0.117 R)
• M42: 24,751,267 km (0.12 R)
• M43: 26,448,455 km (0.097 R)
• M44: 26,878,698 km (0.047 R)
• M45: 27,383,441 km (0.12 R)
• M46: 28,622,261 km (0.026 R)
• M47: 28,990,123 km (0.119 R)
• M48: 29,730,482 km (0.083 R)
• M49: 30,028,481 km (0.072 R)
• M50: 30,252,429 km (0.077 R)
• M51: 30,327,228 km (0.101 R)
• M52: 30,702,270 km (0.07 R)
• M53: 31,381,145 km (0.086 R)
• M54: 32,523,624 km (0.101 R)
• M55: 32,753,706 km (0.085 R)
• M56: 33,138,472 km (0.082 R)
• M57: 34,223,654 km (0.051 R)
• M58: 35,005,902 km (0.086 R)
• M59: 35,084,441 km (0.115 R)
• M60: 36,907,291 km (0.05 R)
• M61: 37,307,615 km (0.087 R)
• M62: 38,355,248 km (0.083 R)
• M63: 38,923,421 km (0.082 R)
• M64: 39,167,715 km (0.088 R)
• M65: 40,314,532 km (0.069 R)
• M66: 41,223,488 km (0.031 R)
• M67: 43,398,342 km (0.099 R)
• M68: 43,567,238 km (0.091 R)
• M69: 44,075,123 km (0.083 R)
• M70: 45,782,035 km (0.035 R)
• M71: 46,384,615 km (0.117 R)
• M72: 46,643,569 km (0.051 R)
• M73: 46,816,504 km (0.037 R)
• M74: 46,989,738 km (0.046 R)
• M75: 48,733,152 km (0.093 R)
• M76: 49,084,408 km (0.12 R)
• M77: 49,260,335 km (0.089 R)
• M78: 49,789,313 km (0.093 R)
• M79: 50,054,550 km (0.103 R)
• M80: 50,143,112 km (0.09 R)
• M81: 52,372,719 km (0.086 R)
• M82: 54,816,849 km (0.025 R)
• M83: 55,456,679 km (0.096 R)
• M84: 56,098,753 km (0.096 R)
• M85: 57,298,079 km (0.09 R)
• M86: 58,598,832 km (0.113 R)
• M87: 58,878,880 km (0.09 R)
• M88: 62,750,173 km (0.092 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 401 - 11,456 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit