🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.97 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.9

Radius: 1.72

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 0.83 AU - 1.11 AU

Year: 345 Days

Day: 45.5 Hours

Environment

Temp: 154 °C

Axial Tilt: 35.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.89 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.71

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 1.76 AU - 2.02 AU

Year: 940 Days

Day: 47.1 Hours

Environment

Temp: -52 °C

Axial Tilt: 3.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.04 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.49

Radius: 0.75

Gravity: 0.87 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 2.78 AU - 3.3 AU

Year: 1917 Days

Day: 32.7 Hours

Environment

Temp: -95 °C

Axial Tilt: 38.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 47,362,750 km

• M1: 134,937 km (0.118 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.49 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.11

Radius: 1.04

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 3.04 AU - 3.94 AU

Year: 2358 Days

Day: 15 Hours

Environment

Temp: -104 °C

Axial Tilt: 47.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 4.12 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.13

Radius: 1.35

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 3.95 AU - 4.29 AU

Year: 3024 Days

Day: 44.1 Hours

Environment

Temp: -128 °C

Axial Tilt: 3.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 47,362,750 km

• M1: 353,500 km (0.087 R)

Planet 6 - Gas Giant

Semi-Major Axis: 6.54 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 322.6

Radius: 10.2

Gravity: 3.1 G

Time & Orbit

Eccentricity (e): 0.084

Orbit Range: 5.99 AU - 7.09 AU

Year: 6049 Days

Day: 8.1 Hours

Environment

Temp: -157 °C

Axial Tilt: 34.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 47,362,750 km

• M1: 149,448 km (0.099 R)
• M2: 213,476 km (0.055 R)
• M3: 339,288 km (0.076 R)
• M4: 497,712 km (0.039 R)
• M5: 576,999 km (0.049 R)
• M6: 796,309 km (0.069 R)
• M7: 1,148,612 km (0.03 R)
• M8: 1,385,426 km (0.057 R)
• M9: 1,922,183 km (0.115 R)
• M10: 1,987,557 km (0.107 R)
• M11: 2,070,135 km (0.077 R)
• M12: 2,290,643 km (0.108 R)
• M13: 2,377,559 km (0.043 R)
• M14: 2,536,881 km (0.114 R)
• M15: 3,074,087 km (0.098 R)
• M16: 3,247,919 km (0.084 R)
• M17: 3,445,089 km (0.116 R)
• M18: 3,748,175 km (0.069 R)
• M19: 4,358,534 km (0.114 R)
• M20: 4,554,358 km (0.061 R)
• M21: 4,730,883 km (0.112 R)
• M22: 5,647,020 km (0.115 R)
• M23: 5,812,924 km (0.084 R)
• M24: 5,884,582 km (0.094 R)
• M25: 6,004,709 km (0.077 R)
• M26: 6,418,945 km (0.114 R)
• M27: 6,817,175 km (0.047 R)
• M28: 7,095,876 km (0.09 R)
• M29: 7,326,556 km (0.079 R)
• M30: 7,429,928 km (0.038 R)
• M31: 7,507,719 km (0.053 R)
• M32: 7,795,395 km (0.091 R)
• M33: 8,300,887 km (0.095 R)
• M34: 8,625,664 km (0.045 R)
• M35: 8,927,103 km (0.104 R)
• M36: 9,455,932 km (0.115 R)
• M37: 9,540,305 km (0.07 R)
• M38: 10,052,079 km (0.073 R)
• M39: 10,138,248 km (0.107 R)
• M40: 10,311,482 km (0.115 R)
• M41: 10,777,928 km (0.088 R)
• M42: 10,954,603 km (0.066 R)
• M43: 11,281,026 km (0.113 R)
• M44: 11,370,635 km (0.055 R)
• M45: 12,004,332 km (0.112 R)
• M46: 12,310,259 km (0.079 R)
• M47: 12,433,229 km (0.082 R)
• M48: 12,680,664 km (0.114 R)
• M49: 12,898,478 km (0.094 R)
• M50: 13,369,263 km (0.069 R)
• M51: 13,749,989 km (0.115 R)
• M52: 14,198,783 km (0.035 R)
• M53: 14,880,949 km (0.096 R)
• M54: 15,940,850 km (0.092 R)
• M55: 16,378,424 km (0.092 R)
• M56: 16,480,001 km (0.094 R)
• M57: 16,751,670 km (0.108 R)
• M58: 17,127,909 km (0.117 R)
• M59: 17,784,195 km (0.12 R)
• M60: 17,993,183 km (0.057 R)
• M61: 18,167,913 km (0.119 R)
• M62: 18,554,325 km (0.078 R)
• M63: 19,658,058 km (0.114 R)
• M64: 20,345,011 km (0.083 R)
• M65: 20,417,716 km (0.044 R)
• M66: 20,929,640 km (0.113 R)
• M67: 21,150,297 km (0.096 R)
• M68: 21,593,854 km (0.051 R)
• M69: 21,965,904 km (0.045 R)
• M70: 23,208,614 km (0.061 R)
• M71: 23,322,757 km (0.103 R)
• M72: 23,972,909 km (0.086 R)
• M73: 24,126,696 km (0.115 R)
• M74: 24,242,335 km (0.117 R)
• M75: 24,435,466 km (0.076 R)
• M76: 24,512,808 km (0.094 R)
• M77: 25,017,701 km (0.114 R)
• M78: 25,251,971 km (0.114 R)
• M79: 26,037,958 km (0.106 R)

Planet 7 - Gas Giant

Semi-Major Axis: 8.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 625.5

Radius: 10.2

Gravity: 6.01 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 6.7 AU - 10.62 AU

Year: 9217 Days

Day: 7.9 Hours

Environment

Temp: -161 °C

Axial Tilt: 9.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 47,362,750 km

• M1: 177,573 km (0.087 R)
• M2: 343,776 km (0.107 R)
• M3: 532,120 km (0.111 R)
• M4: 724,502 km (0.082 R)
• M5: 837,898 km (0.111 R)
• M6: 1,028,785 km (0.071 R)
• M7: 1,101,938 km (0.105 R)
• M8: 1,215,184 km (0.076 R)
• M9: 1,599,650 km (0.085 R)
• M10: 2,256,833 km (0.072 R)
• M11: 2,353,623 km (0.093 R)
• M12: 2,526,558 km (0.062 R)
• M13: 2,937,354 km (0.044 R)
• M14: 3,096,975 km (0.084 R)
• M15: 3,286,815 km (0.083 R)
• M16: 3,396,919 km (0.087 R)
• M17: 3,536,494 km (0.071 R)
• M18: 3,735,160 km (0.087 R)
• M19: 3,850,200 km (0.092 R)
• M20: 4,054,701 km (0.103 R)
• M21: 4,352,849 km (0.082 R)
• M22: 5,354,706 km (0.078 R)
• M23: 5,419,632 km (0.106 R)
• M24: 5,781,659 km (0.088 R)
• M25: 7,091,537 km (0.111 R)
• M26: 7,163,045 km (0.112 R)
• M27: 7,451,171 km (0.095 R)
• M28: 7,523,875 km (0.119 R)
• M29: 7,853,589 km (0.115 R)
• M30: 8,225,639 km (0.101 R)
• M31: 8,376,134 km (0.094 R)
• M32: 8,679,818 km (0.104 R)
• M33: 9,533,424 km (0.059 R)
• M34: 10,010,192 km (0.12 R)
• M35: 10,332,575 km (0.069 R)
• M36: 10,904,787 km (0.043 R)
• M37: 11,655,469 km (0.032 R)
• M38: 12,466,140 km (0.098 R)
• M39: 13,118,985 km (0.081 R)
• M40: 13,693,740 km (0.094 R)
• M41: 13,961,670 km (0.085 R)
• M42: 14,051,429 km (0.095 R)
• M43: 14,231,545 km (0.09 R)
• M44: 14,321,902 km (0.118 R)
• M45: 14,639,498 km (0.069 R)
• M46: 14,913,561 km (0.099 R)
• M47: 15,746,073 km (0.113 R)
• M48: 16,215,063 km (0.059 R)
• M49: 16,688,690 km (0.053 R)
• M50: 18,776,777 km (0.05 R)
• M51: 19,324,006 km (0.097 R)
• M52: 20,536,347 km (0.108 R)
• M53: 21,048,720 km (0.118 R)
• M54: 21,151,643 km (0.093 R)
• M55: 22,138,241 km (0.119 R)
• M56: 23,033,734 km (0.104 R)
• M57: 24,264,176 km (0.115 R)
• M58: 24,426,191 km (0.074 R)
• M59: 24,534,350 km (0.084 R)
• M60: 24,968,932 km (0.074 R)
• M61: 25,790,673 km (0.043 R)
• M62: 25,955,979 km (0.087 R)
• M63: 29,394,785 km (0.03 R)
• M64: 29,509,826 km (0.045 R)
• M65: 30,029,977 km (0.113 R)
• M66: 30,669,658 km (0.044 R)
• M67: 31,020,465 km (0.113 R)
• M68: 31,137,750 km (0.113 R)
• M69: 31,313,826 km (0.11 R)
• M70: 31,490,352 km (0.046 R)
• M71: 31,785,209 km (0.06 R)
• M72: 32,140,205 km (0.099 R)
• M73: 32,258,836 km (0.091 R)
• M74: 34,479,916 km (0.088 R)
• M75: 34,966,707 km (0.112 R)
• M76: 35,088,629 km (0.12 R)
• M77: 37,060,329 km (0.075 R)
• M78: 37,558,939 km (0.075 R)
• M79: 38,059,643 km (0.113 R)
• M80: 39,131,063 km (0.1 R)
• M81: 39,321,202 km (0.091 R)
• M82: 39,638,798 km (0.102 R)
• M83: 39,893,414 km (0.113 R)
• M84: 40,853,234 km (0.064 R)
• M85: 41,561,879 km (0.101 R)
• M86: 41,820,534 km (0.054 R)
• M87: 43,580,702 km (0.029 R)
• M88: 43,712,049 km (0.107 R)

Planet 8 - Ice Giant

Semi-Major Axis: 15.19 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 615.4

Radius: 3

Gravity: 68.38 G

Time & Orbit

Eccentricity (e): 0.052

Orbit Range: 14.4 AU - 15.98 AU

Year: 21410 Days

Day: 16 Hours

Environment

Temp: -189 °C

Axial Tilt: 34.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (98)

Outer Limit: 47,362,750 km

• M1: 164,558 km (0.077 R)
• M2: 271,071 km (0.118 R)
• M3: 436,377 km (0.076 R)
• M4: 698,323 km (0.056 R)
• M5: 1,000,959 km (0.086 R)
• M6: 1,027,887 km (0.045 R)
• M7: 1,583,194 km (0.112 R)
• M8: 2,250,550 km (0.108 R)
• M9: 2,285,855 km (0.086 R)
• M10: 2,393,267 km (0.11 R)
• M11: 2,538,975 km (0.115 R)
• M12: 2,725,224 km (0.11 R)
• M13: 3,032,199 km (0.117 R)
• M14: 3,595,435 km (0.041 R)
• M15: 4,277,452 km (0.084 R)
• M16: 4,365,415 km (0.097 R)
• M17: 4,633,196 km (0.073 R)
• M18: 6,049,139 km (0.069 R)
• M19: 6,700,937 km (0.03 R)
• M20: 7,009,259 km (0.1 R)
• M21: 7,165,140 km (0.07 R)
• M22: 7,800,183 km (0.027 R)
• M23: 8,124,361 km (0.098 R)
• M24: 9,984,311 km (0.074 R)
• M25: 10,336,016 km (0.117 R)
• M26: 10,991,255 km (0.093 R)
• M27: 11,172,418 km (0.107 R)
• M28: 12,655,980 km (0.101 R)
• M29: 13,549,378 km (0.105 R)
• M30: 14,003,857 km (0.11 R)
• M31: 14,199,979 km (0.112 R)
• M32: 14,463,122 km (0.12 R)
• M33: 14,994,045 km (0.052 R)
• M34: 16,486,882 km (0.07 R)
• M35: 16,694,075 km (0.074 R)
• M36: 16,763,339 km (0.078 R)
• M37: 18,382,437 km (0.027 R)
• M38: 18,525,602 km (0.097 R)
• M39: 21,389,504 km (0.093 R)
• M40: 21,540,149 km (0.056 R)
• M41: 22,527,195 km (0.104 R)
• M42: 22,910,764 km (0.113 R)
• M43: 24,939,760 km (0.099 R)
• M44: 25,098,184 km (0.116 R)
• M45: 26,458,478 km (0.075 R)
• M46: 26,539,261 km (0.081 R)
• M47: 26,700,976 km (0.071 R)
• M48: 27,188,216 km (0.072 R)
• M49: 27,351,278 km (0.089 R)
• M50: 27,514,639 km (0.112 R)
• M51: 27,760,428 km (0.105 R)
• M52: 28,171,523 km (0.109 R)
• M53: 28,253,951 km (0.1 R)
• M54: 28,501,835 km (0.091 R)
• M55: 29,166,349 km (0.056 R)
• M56: 30,595,308 km (0.059 R)
• M57: 30,680,130 km (0.117 R)
• M58: 31,532,090 km (0.055 R)
• M59: 31,789,099 km (0.038 R)
• M60: 32,998,149 km (0.039 R)
• M61: 33,695,724 km (0.07 R)
• M62: 36,894,276 km (0.066 R)
• M63: 37,618,180 km (0.069 R)
• M64: 39,540,512 km (0.116 R)
• M65: 40,002,919 km (0.1 R)
• M66: 43,194,141 km (0.112 R)
• M67: 44,916,461 km (0.099 R)
• M68: 45,109,293 km (0.11 R)
• M69: 45,980,102 km (0.076 R)
• M70: 47,345,632 km (0.095 R)
• M71: 47,541,755 km (0.115 R)
• M72: 47,836,462 km (0.057 R)
• M73: 48,922,393 km (0.095 R)
• M74: 49,717,356 km (0.06 R)
• M75: 50,716,969 km (0.046 R)
• M76: 51,018,110 km (0.108 R)
• M77: 53,550,802 km (0.111 R)
• M78: 56,331,677 km (0.061 R)
• M79: 56,539,618 km (0.094 R)
• M80: 56,643,588 km (0.097 R)
• M81: 56,747,708 km (0.116 R)
• M82: 58,316,541 km (0.071 R)
• M83: 59,264,842 km (0.098 R)
• M84: 62,569,609 km (0.075 R)
• M85: 62,677,169 km (0.096 R)
• M86: 63,756,518 km (0.053 R)
• M87: 66,371,938 km (0.118 R)
• M88: 66,701,352 km (0.053 R)
• M89: 68,800,061 km (0.101 R)
• M90: 69,022,214 km (0.077 R)
• M91: 71,932,042 km (0.087 R)
• M92: 72,383,229 km (0.052 R)
• M93: 73,175,200 km (0.108 R)
• M94: 74,197,552 km (0.092 R)
• M95: 74,539,383 km (0.111 R)
• M96: 74,767,520 km (0.096 R)
• M97: 74,995,956 km (0.039 R)
• M98: 75,339,133 km (0.12 R)

Planet 9 - Ice Giant

Semi-Major Axis: 19.11 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 72.4

Radius: 7.1

Gravity: 1.44 G

Time & Orbit

Eccentricity (e): 0.055

Orbit Range: 18.06 AU - 20.16 AU

Year: 30212 Days

Day: 15.1 Hours

Environment

Temp: -188 °C

Axial Tilt: 12.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 47,362,750 km

• M1: 115,938 km (0.111 R)
• M2: 452,384 km (0.12 R)
• M3: 539,600 km (0.081 R)
• M4: 681,568 km (0.114 R)
• M5: 871,707 km (0.095 R)
• M6: 1,078,750 km (0.106 R)
• M7: 1,450,800 km (0.082 R)
• M8: 1,650,962 km (0.046 R)
• M9: 2,102,748 km (0.077 R)
• M10: 2,177,547 km (0.109 R)
• M11: 2,591,334 km (0.107 R)
• M12: 2,945,283 km (0.097 R)
• M13: 3,285,618 km (0.039 R)
• M14: 4,253,367 km (0.053 R)
• M15: 4,508,281 km (0.086 R)
• M16: 4,999,860 km (0.105 R)
• M17: 5,716,284 km (0.064 R)
• M18: 6,139,945 km (0.054 R)
• M19: 6,647,232 km (0.104 R)
• M20: 6,831,536 km (0.069 R)
• M21: 7,130,134 km (0.054 R)
• M22: 7,243,230 km (0.115 R)
• M23: 7,356,924 km (0.098 R)
• M24: 7,432,920 km (0.069 R)
• M25: 7,778,790 km (0.044 R)
• M26: 7,934,073 km (0.101 R)
• M27: 8,525,882 km (0.06 R)
• M28: 9,377,991 km (0.119 R)
• M29: 9,626,473 km (0.101 R)
• M30: 10,172,206 km (0.097 R)
• M31: 10,512,990 km (0.068 R)
• M32: 11,779,785 km (0.102 R)
• M33: 11,868,945 km (0.087 R)
• M34: 12,408,395 km (0.097 R)
• M35: 12,590,157 km (0.083 R)
• M36: 12,635,635 km (0.092 R)
• M37: 13,048,076 km (0.092 R)
• M38: 13,232,680 km (0.117 R)
• M39: 13,698,228 km (0.086 R)
• M40: 13,980,071 km (0.074 R)
• M41: 14,027,344 km (0.104 R)
• M42: 14,074,467 km (0.116 R)
• M43: 14,264,007 km (0.038 R)
• M44: 14,359,002 km (0.058 R)
• M45: 14,741,225 km (0.117 R)
• M46: 15,809,653 km (0.057 R)
• M47: 15,907,938 km (0.109 R)
• M48: 16,006,523 km (0.116 R)
• M49: 17,560,097 km (0.071 R)
• M50: 17,917,487 km (0.088 R)
• M51: 18,691,506 km (0.107 R)
• M52: 18,743,566 km (0.068 R)
• M53: 19,056,375 km (0.074 R)
• M54: 19,846,402 km (0.112 R)
• M55: 19,899,359 km (0.082 R)
• M56: 20,165,344 km (0.118 R)
• M57: 20,325,414 km (0.073 R)
• M58: 21,458,019 km (0.105 R)
• M59: 22,389,865 km (0.112 R)
• M60: 22,999,775 km (0.052 R)
• M61: 23,784,117 km (0.071 R)
• M62: 24,633,982 km (0.07 R)
• M63: 24,805,122 km (0.116 R)
• M64: 25,436,276 km (0.12 R)
• M65: 26,655,648 km (0.028 R)
• M66: 26,948,710 km (0.034 R)
• M67: 29,695,177 km (0.114 R)
• M68: 30,181,819 km (0.109 R)
• M69: 31,039,913 km (0.098 R)
• M70: 31,657,752 km (0.043 R)
• M71: 32,591,991 km (0.112 R)
• M72: 33,156,872 km (0.091 R)
• M73: 33,282,833 km (0.118 R)
• M74: 33,345,964 km (0.091 R)
• M75: 33,978,613 km (0.071 R)
• M76: 34,934,992 km (0.057 R)
• M77: 36,223,928 km (0.107 R)
• M78: 37,988,584 km (0.073 R)
• M79: 38,186,352 km (0.103 R)
• M80: 40,116,015 km (0.11 R)
• M81: 40,856,226 km (0.06 R)
• M82: 41,465,239 km (0.079 R)
• M83: 42,077,243 km (0.104 R)
• M84: 44,554,883 km (0.076 R)
• M85: 44,832,986 km (0.065 R)
• M86: 44,972,411 km (0.059 R)
• M87: 45,251,411 km (0.107 R)
• M88: 45,391,136 km (0.104 R)
• M89: 45,531,010 km (0.09 R)
• M90: 45,671,183 km (0.069 R)
• M91: 47,008,588 km (0.115 R)

Kuiper Belt

Range: 30.3 - 58.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 510 - 13,022 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit