🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.32

Radius: 1.62

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 0.45 AU - 0.69 AU

Year: 159 Days

Day: 20.6 Hours

Environment

Temp: 183 °C

Axial Tilt: 23.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.8 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.91

Radius: 1.53

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 0.6 AU - 1 AU

Year: 264 Days

Day: 23.9 Hours

Environment

Temp: 130 °C

Axial Tilt: 13.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.18 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.23

Radius: 1.6

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.047

Orbit Range: 1.12 AU - 1.24 AU

Year: 473 Days

Day: 29.5 Hours

Environment

Temp: 16 °C

Axial Tilt: 38.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 78,530,070 km

• M1: 304,432 km (0.118 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.28 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.14

Radius: 1.05

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 1.97 AU - 2.59 AU

Year: 1270 Days

Day: 23.7 Hours

Environment

Temp: -92 °C

Axial Tilt: 14.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 4.55 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.07

Radius: 1.57

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 3.54 AU - 5.56 AU

Year: 3581 Days

Day: 15.9 Hours

Environment

Temp: -136 °C

Axial Tilt: 13.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 78,530,070 km

• M1: 3,240,739 km (0.062 R)

Asteroid Belt

Center: 6 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 7.44 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 744.8

Radius: 8.7

Gravity: 9.84 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 6.15 AU - 8.73 AU

Year: 7487 Days

Day: 7.3 Hours

Environment

Temp: -169 °C

Axial Tilt: 4.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 78,530,070 km

• M1: 109,506 km (0.114 R)
• M2: 168,298 km (0.091 R)
• M3: 249,529 km (0.101 R)
• M4: 874,998 km (0.036 R)
• M5: 957,426 km (0.025 R)
• M6: 1,130,511 km (0.064 R)
• M7: 1,295,069 km (0.118 R)
• M8: 1,487,302 km (0.106 R)
• M9: 1,546,842 km (0.073 R)
• M10: 1,814,323 km (0.04 R)
• M11: 2,486,616 km (0.062 R)
• M12: 3,518,243 km (0.054 R)
• M13: 3,679,360 km (0.08 R)
• M14: 3,981,099 km (0.096 R)
• M15: 4,177,221 km (0.074 R)
• M16: 4,550,169 km (0.092 R)
• M17: 5,174,890 km (0.067 R)
• M18: 5,358,446 km (0.115 R)
• M19: 5,420,080 km (0.081 R)
• M20: 6,081,602 km (0.075 R)
• M21: 6,210,556 km (0.104 R)
• M22: 6,275,331 km (0.047 R)
• M23: 6,702,134 km (0.12 R)
• M24: 7,342,712 km (0.06 R)
• M25: 7,514,451 km (0.07 R)
• M26: 7,757,248 km (0.065 R)
• M27: 8,357,734 km (0.096 R)
• M28: 8,465,295 km (0.098 R)
• M29: 8,609,357 km (0.038 R)
• M30: 9,083,284 km (0.111 R)
• M31: 9,379,188 km (0.115 R)
• M32: 10,056,418 km (0.084 R)
• M33: 10,209,007 km (0.084 R)
• M34: 10,400,942 km (0.083 R)
• M35: 10,555,327 km (0.108 R)
• M36: 13,002,449 km (0.12 R)
• M37: 13,841,393 km (0.108 R)
• M38: 15,001,525 km (0.103 R)
• M39: 16,058,883 km (0.058 R)
• M40: 16,282,083 km (0.096 R)
• M41: 16,371,692 km (0.067 R)
• M42: 16,776,952 km (0.094 R)
• M43: 16,958,115 km (0.071 R)
• M44: 17,873,804 km (0.064 R)
• M45: 18,571,080 km (0.086 R)
• M46: 20,861,423 km (0.116 R)
• M47: 21,891,255 km (0.067 R)
• M48: 22,287,839 km (0.085 R)
• M49: 23,441,538 km (0.096 R)
• M50: 23,644,093 km (0.104 R)
• M51: 24,255,350 km (0.084 R)
• M52: 24,408,987 km (0.036 R)
• M53: 24,562,923 km (0.103 R)
• M54: 24,923,454 km (0.109 R)
• M55: 25,285,780 km (0.114 R)
• M56: 26,067,878 km (0.071 R)
• M57: 27,282,612 km (0.119 R)
• M58: 27,442,383 km (0.054 R)
• M59: 27,602,453 km (0.101 R)
• M60: 27,870,083 km (0.099 R)
• M61: 28,030,901 km (0.032 R)
• M62: 28,731,917 km (0.07 R)
• M63: 29,111,746 km (0.114 R)
• M64: 29,220,653 km (0.119 R)
• M65: 29,275,107 km (0.115 R)
• M66: 29,384,163 km (0.09 R)
• M67: 29,602,576 km (0.107 R)
• M68: 30,206,204 km (0.062 R)
• M69: 30,869,221 km (0.047 R)
• M70: 30,980,223 km (0.093 R)
• M71: 31,704,875 km (0.117 R)
• M72: 31,928,973 km (0.049 R)
• M73: 32,604,407 km (0.116 R)
• M74: 32,943,845 km (0.119 R)
• M75: 33,000,542 km (0.056 R)
• M76: 33,284,479 km (0.104 R)
• M77: 34,371,008 km (0.077 R)
• M78: 34,889,664 km (0.068 R)
• M79: 35,294,925 km (0.09 R)
• M80: 36,931,376 km (0.099 R)
• M81: 37,877,582 km (0.103 R)
• M82: 38,055,754 km (0.029 R)
• M83: 38,831,718 km (0.029 R)
• M84: 40,398,905 km (0.117 R)

Planet 7 - Gas Giant

Semi-Major Axis: 8.31 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 984.7

Radius: 9

Gravity: 12.16 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 7.81 AU - 8.81 AU

Year: 8839 Days

Day: 10.5 Hours

Environment

Temp: -167 °C

Axial Tilt: 33.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 78,530,070 km

• M1: 116,387 km (0.11 R)
• M2: 344,823 km (0.082 R)
• M3: 480,209 km (0.101 R)
• M4: 770,728 km (0.049 R)
• M5: 1,092,364 km (0.117 R)
• M6: 1,257,968 km (0.04 R)
• M7: 1,387,520 km (0.107 R)
• M8: 1,454,091 km (0.028 R)
• M9: 1,567,486 km (0.039 R)
• M10: 1,660,387 km (0.093 R)
• M11: 1,925,474 km (0.092 R)
• M12: 2,101,401 km (0.042 R)
• M13: 2,178,295 km (0.119 R)
• M14: 2,468,963 km (0.114 R)
• M15: 2,800,023 km (0.102 R)
• M16: 3,782,283 km (0.085 R)
• M17: 4,003,538 km (0.113 R)
• M18: 4,658,627 km (0.087 R)
• M19: 5,033,071 km (0.112 R)
• M20: 5,417,388 km (0.046 R)
• M21: 5,559,506 km (0.078 R)
• M22: 5,631,013 km (0.105 R)
• M23: 6,103,444 km (0.078 R)
• M24: 6,325,746 km (0.108 R)
• M25: 6,400,395 km (0.098 R)
• M26: 6,626,288 km (0.042 R)
• M27: 6,778,429 km (0.076 R)
• M28: 7,047,406 km (0.088 R)
• M29: 7,675,268 km (0.111 R)
• M30: 8,158,021 km (0.096 R)
• M31: 8,900,325 km (0.071 R)
• M32: 9,578,452 km (0.082 R)
• M33: 11,028,804 km (0.096 R)
• M34: 11,254,547 km (0.109 R)
• M35: 13,019,353 km (0.088 R)
• M36: 13,305,833 km (0.049 R)
• M37: 13,691,048 km (0.116 R)
• M38: 13,933,695 km (0.111 R)
• M39: 14,472,397 km (0.118 R)
• M40: 14,868,532 km (0.084 R)
• M41: 14,968,165 km (0.12 R)
• M42: 16,954,226 km (0.114 R)
• M43: 17,845,680 km (0.086 R)
• M44: 17,951,445 km (0.1 R)
• M45: 18,591,126 km (0.085 R)
• M46: 20,057,484 km (0.101 R)
• M47: 20,832,401 km (0.042 R)
• M48: 21,335,648 km (0.075 R)
• M49: 22,183,419 km (0.088 R)
• M50: 22,354,260 km (0.056 R)
• M51: 22,468,403 km (0.067 R)
• M52: 23,562,562 km (0.064 R)
• M53: 25,206,493 km (0.085 R)
• M54: 26,342,988 km (0.082 R)
• M55: 26,463,714 km (0.051 R)
• M56: 26,826,489 km (0.065 R)
• M57: 27,740,980 km (0.097 R)
• M58: 28,913,977 km (0.109 R)
• M59: 29,163,058 km (0.04 R)
• M60: 29,851,507 km (0.104 R)
• M61: 29,914,338 km (0.113 R)
• M62: 30,229,242 km (0.116 R)
• M63: 30,862,340 km (0.06 R)
• M64: 31,948,720 km (0.06 R)
• M65: 32,464,384 km (0.045 R)
• M66: 33,699,912 km (0.088 R)
• M67: 34,356,348 km (0.115 R)
• M68: 35,882,096 km (0.104 R)
• M69: 38,041,392 km (0.103 R)
• M70: 38,246,042 km (0.111 R)
• M71: 38,314,259 km (0.042 R)
• M72: 38,656,239 km (0.1 R)
• M73: 40,381,402 km (0.043 R)
• M74: 40,799,229 km (0.091 R)
• M75: 41,709,382 km (0.111 R)
• M76: 41,990,776 km (0.117 R)
• M77: 42,343,378 km (0.064 R)
• M78: 42,413,988 km (0.071 R)
• M79: 42,696,878 km (0.081 R)
• M80: 43,549,586 km (0.059 R)
• M81: 44,911,076 km (0.058 R)
• M82: 46,359,183 km (0.054 R)
• M83: 46,869,761 km (0.115 R)
• M84: 47,896,301 km (0.078 R)
• M85: 47,969,904 km (0.12 R)
• M86: 48,264,611 km (0.052 R)
• M87: 49,673,225 km (0.102 R)

Planet 8 - Ice Giant

Semi-Major Axis: 13.51 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 973.4

Radius: 3.9

Gravity: 64 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 13.16 AU - 13.86 AU

Year: 18321 Days

Day: 21.4 Hours

Environment

Temp: -193 °C

Axial Tilt: 39.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 78,530,070 km

• M1: 531,970 km (0.112 R)
• M2: 792,719 km (0.085 R)
• M3: 844,031 km (0.114 R)
• M4: 1,145,920 km (0.101 R)
• M5: 1,174,942 km (0.096 R)
• M6: 2,335,522 km (0.03 R)
• M7: 2,675,408 km (0.032 R)
• M8: 3,569,555 km (0.077 R)
• M9: 3,959,856 km (0.12 R)
• M10: 4,003,987 km (0.094 R)
• M11: 4,547,027 km (0.117 R)
• M12: 4,593,403 km (0.057 R)
• M13: 5,601,243 km (0.057 R)
• M14: 6,053,478 km (0.116 R)
• M15: 6,104,341 km (0.112 R)
• M16: 7,261,032 km (0.105 R)
• M17: 7,864,210 km (0.084 R)
• M18: 8,540,393 km (0.104 R)
• M19: 10,616,063 km (0.105 R)
• M20: 10,739,182 km (0.073 R)
• M21: 11,173,764 km (0.111 R)
• M22: 11,299,127 km (0.072 R)
• M23: 11,361,809 km (0.077 R)
• M24: 12,124,459 km (0.115 R)
• M25: 12,903,415 km (0.064 R)
• M26: 13,034,762 km (0.098 R)
• M27: 13,966,906 km (0.107 R)
• M28: 14,034,225 km (0.104 R)
• M29: 14,169,462 km (0.111 R)
• M30: 15,196,600 km (0.082 R)
• M31: 16,247,526 km (0.036 R)
• M32: 16,602,970 km (0.077 R)
• M33: 16,960,958 km (0.093 R)
• M34: 17,611,858 km (0.099 R)
• M35: 17,684,712 km (0.105 R)
• M36: 17,757,716 km (0.117 R)
• M37: 17,830,720 km (0.082 R)
• M38: 18,566,442 km (0.112 R)
• M39: 18,863,544 km (0.095 R)
• M40: 19,537,632 km (0.114 R)
• M41: 19,915,665 km (0.09 R)
• M42: 20,986,636 km (0.091 R)
• M43: 21,373,646 km (0.094 R)
• M44: 22,076,158 km (0.102 R)
• M45: 22,786,299 km (0.103 R)
• M46: 22,945,172 km (0.111 R)
• M47: 23,104,344 km (0.112 R)
• M48: 23,986,373 km (0.098 R)
• M49: 25,042,983 km (0.079 R)
• M50: 25,783,343 km (0.119 R)
• M51: 26,530,883 km (0.062 R)
• M52: 28,815,691 km (0.07 R)
• M53: 28,901,561 km (0.042 R)
• M54: 29,245,785 km (0.114 R)
• M55: 30,199,173 km (0.029 R)
• M56: 30,286,388 km (0.076 R)
• M57: 31,162,732 km (0.119 R)
• M58: 31,250,846 km (0.081 R)
• M59: 31,958,743 km (0.082 R)
• M60: 32,582,267 km (0.081 R)
• M61: 33,299,888 km (0.097 R)
• M62: 33,390,095 km (0.1 R)
• M63: 34,113,550 km (0.025 R)
• M64: 34,659,583 km (0.092 R)
• M65: 35,944,778 km (0.098 R)
• M66: 36,129,681 km (0.042 R)
• M67: 36,686,185 km (0.106 R)
• M68: 39,130,165 km (0.119 R)
• M69: 40,949,276 km (0.058 R)
• M70: 41,045,766 km (0.11 R)
• M71: 41,432,626 km (0.09 R)
• M72: 42,991,735 km (0.066 R)
• M73: 43,286,144 km (0.072 R)
• M74: 43,778,470 km (0.076 R)
• M75: 45,465,934 km (0.091 R)
• M76: 45,765,878 km (0.054 R)
• M77: 45,966,339 km (0.083 R)
• M78: 46,770,727 km (0.057 R)
• M79: 48,087,787 km (0.08 R)
• M80: 50,137,577 km (0.097 R)
• M81: 50,965,451 km (0.103 R)
• M82: 52,425,227 km (0.111 R)
• M83: 56,348,432 km (0.035 R)
• M84: 57,424,938 km (0.069 R)
• M85: 57,532,948 km (0.052 R)
• M86: 58,943,356 km (0.097 R)
• M87: 59,707,502 km (0.096 R)
• M88: 60,804,803 km (0.091 R)
• M89: 64,809,986 km (0.086 R)
• M90: 66,163,847 km (0.084 R)
• M91: 67,640,976 km (0.102 R)
• M92: 71,788,129 km (0.098 R)
• M93: 71,904,366 km (0.05 R)
• M94: 73,422,934 km (0.119 R)
• M95: 76,729,197 km (0.085 R)
• M96: 77,563,205 km (0.054 R)
• M97: 78,400,354 km (0.106 R)

Planet 9 - Ice Giant

Semi-Major Axis: 19.44 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 301.2

Radius: 7.8

Gravity: 4.95 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 18.02 AU - 20.86 AU

Year: 31624 Days

Day: 16.1 Hours

Environment

Temp: -210 °C

Axial Tilt: 17.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 78,530,070 km

• M1: 124,765 km (0.1 R)
• M2: 286,480 km (0.052 R)
• M3: 352,901 km (0.09 R)
• M4: 748,139 km (0.05 R)
• M5: 973,882 km (0.101 R)
• M6: 1,136,345 km (0.092 R)
• M7: 1,221,018 km (0.089 R)
• M8: 2,075,072 km (0.035 R)
• M9: 2,250,102 km (0.073 R)
• M10: 2,503,221 km (0.079 R)
• M11: 2,614,522 km (0.037 R)
• M12: 3,235,952 km (0.106 R)
• M13: 3,688,784 km (0.03 R)
• M14: 3,815,793 km (0.102 R)
• M15: 5,116,696 km (0.097 R)
• M16: 5,211,092 km (0.096 R)
• M17: 5,838,954 km (0.117 R)
• M18: 6,287,449 km (0.118 R)
• M19: 6,338,013 km (0.089 R)
• M20: 6,388,727 km (0.09 R)
• M21: 7,112,332 km (0.118 R)
• M22: 7,916,121 km (0.083 R)
• M23: 8,579,737 km (0.106 R)
• M24: 9,725,208 km (0.104 R)
• M25: 9,842,343 km (0.098 R)
• M26: 9,901,135 km (0.053 R)
• M27: 10,495,188 km (0.08 R)
• M28: 12,600,180 km (0.061 R)
• M29: 12,984,796 km (0.08 R)
• M30: 13,049,422 km (0.114 R)
• M31: 13,438,526 km (0.112 R)
• M32: 13,700,173 km (0.069 R)
• M33: 13,963,465 km (0.088 R)
• M34: 15,101,007 km (0.111 R)
• M35: 15,236,693 km (0.065 R)
• M36: 15,921,701 km (0.083 R)
• M37: 16,827,217 km (0.117 R)
• M38: 17,677,831 km (0.076 R)
• M39: 19,568,299 km (0.058 R)
• M40: 21,751,530 km (0.101 R)
• M41: 23,066,795 km (0.113 R)
• M42: 23,615,819 km (0.119 R)
• M43: 25,530,821 km (0.087 R)
• M44: 26,752,886 km (0.069 R)
• M45: 27,661,095 km (0.102 R)
• M46: 27,827,298 km (0.119 R)
• M47: 27,910,475 km (0.085 R)
• M48: 28,327,853 km (0.081 R)
• M49: 28,999,996 km (0.071 R)
• M50: 29,932,888 km (0.085 R)
• M51: 30,875,355 km (0.119 R)
• M52: 31,393,712 km (0.112 R)
• M53: 31,740,779 km (0.115 R)
• M54: 31,914,761 km (0.054 R)
• M55: 32,263,773 km (0.085 R)
• M56: 37,189,133 km (0.104 R)
• M57: 38,572,614 km (0.1 R)
• M58: 40,348,939 km (0.096 R)
• M59: 40,915,317 km (0.074 R)
• M60: 41,579,531 km (0.088 R)
• M61: 41,865,413 km (0.074 R)
• M62: 42,151,743 km (0.084 R)
• M63: 44,271,994 km (0.103 R)
• M64: 44,953,711 km (0.032 R)
• M65: 45,541,033 km (0.043 R)
• M66: 47,020,107 km (0.071 R)
• M67: 48,815,730 km (0.062 R)
• M68: 50,430,639 km (0.101 R)
• M69: 51,448,802 km (0.07 R)
• M70: 52,165,675 km (0.064 R)
• M71: 53,091,985 km (0.039 R)
• M72: 53,195,357 km (0.104 R)
• M73: 53,505,474 km (0.103 R)
• M74: 54,961,211 km (0.086 R)
• M75: 55,274,768 km (0.106 R)
• M76: 55,484,205 km (0.069 R)
• M77: 55,693,791 km (0.11 R)
• M78: 56,008,844 km (0.103 R)
• M79: 56,640,596 km (0.111 R)
• M80: 56,746,063 km (0.078 R)
• M81: 59,727,249 km (0.106 R)
• M82: 60,804,204 km (0.111 R)
• M83: 63,305,630 km (0.071 R)
• M84: 63,853,757 km (0.031 R)
• M85: 64,073,516 km (0.091 R)
• M86: 64,293,425 km (0.119 R)
• M87: 65,618,563 km (0.048 R)
• M88: 67,623,174 km (0.083 R)
• M89: 70,327,006 km (0.076 R)
• M90: 72,034,815 km (0.097 R)
• M91: 72,149,108 km (0.102 R)
• M92: 73,871,429 km (0.052 R)
• M93: 74,333,088 km (0.03 R)
• M94: 75,259,098 km (0.088 R)
• M95: 77,590,731 km (0.119 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 229 - 12,430 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit