🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.76

Radius: 1.87

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 0.44 AU - 0.58 AU

Year: 139 Days

Day: 23 Hours

Environment

Temp: 146 °C

Axial Tilt: 35.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.33

Radius: 1.4

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.22

Orbit Range: 0.52 AU - 0.82 AU

Year: 209 Days

Day: 22.5 Hours

Environment

Temp: 150 °C

Axial Tilt: 24.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 43,852,416 km

• M1: 42,635 km (0.082 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.86 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.22

Radius: 1.38

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.25

Orbit Range: 0.65 AU - 1.08 AU

Year: 304 Days

Day: 36 Hours

Environment

Temp: 36 °C

Axial Tilt: 16.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 43,852,416 km

• M1: 345,870 km (0.104 R)

Asteroid Belt

Center: 1.44 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Terrestrial

Semi-Major Axis: 2.02 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.65

Radius: 1.48

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.127

Orbit Range: 1.76 AU - 2.28 AU

Year: 1093 Days

Day: 39.7 Hours

Environment

Temp: -83 °C

Axial Tilt: 83.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.77 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.77

Radius: 1.26

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 2.57 AU - 2.97 AU

Year: 1756 Days

Day: 27.4 Hours

Environment

Temp: -118 °C

Axial Tilt: 31 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 43,852,416 km

• M1: 66,272 km (0.08 R)

Planet 6 - Ice Giant

Semi-Major Axis: 13.93 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 107

Radius: 4.8

Gravity: 4.64 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 12.02 AU - 15.84 AU

Year: 19798 Days

Day: 20.8 Hours

Environment

Temp: -186 °C

Axial Tilt: 9.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 43,852,416 km

• M1: 210,783 km (0.041 R)
• M2: 337,343 km (0.107 R)
• M3: 409,449 km (0.042 R)
• M4: 702,362 km (0.112 R)
• M5: 945,010 km (0.065 R)
• M6: 1,156,990 km (0.109 R)
• M7: 1,231,041 km (0.064 R)
• M8: 1,665,323 km (0.098 R)
• M9: 1,728,005 km (0.1 R)
• M10: 2,492,001 km (0.084 R)
• M11: 2,808,401 km (0.084 R)
• M12: 2,958,896 km (0.094 R)
• M13: 3,293,696 km (0.087 R)
• M14: 3,640,464 km (0.081 R)
• M15: 4,083,124 km (0.059 R)
• M16: 4,426,302 km (0.118 R)
• M17: 4,719,214 km (0.101 R)
• M18: 4,898,133 km (0.082 R)
• M19: 5,603,936 km (0.091 R)
• M20: 5,888,771 km (0.064 R)
• M21: 6,049,139 km (0.096 R)
• M22: 6,243,318 km (0.103 R)
• M23: 6,406,828 km (0.055 R)
• M24: 6,604,746 km (0.098 R)
• M25: 6,972,906 km (0.058 R)
• M26: 8,081,576 km (0.096 R)
• M27: 8,152,635 km (0.083 R)
• M28: 8,367,159 km (0.073 R)
• M29: 8,692,534 km (0.107 R)
• M30: 10,690,413 km (0.091 R)
• M31: 10,964,477 km (0.086 R)
• M32: 12,698,166 km (0.078 R)
• M33: 13,448,849 km (0.104 R)
• M34: 13,787,089 km (0.072 R)
• M35: 14,256,677 km (0.111 R)
• M36: 14,775,034 km (0.053 R)
• M37: 15,255,542 km (0.026 R)
• M38: 16,008,319 km (0.111 R)
• M39: 16,366,755 km (0.06 R)
• M40: 16,592,049 km (0.095 R)
• M41: 16,773,063 km (0.088 R)
• M42: 17,091,407 km (0.072 R)
• M43: 17,457,623 km (0.079 R)
• M44: 18,948,365 km (0.059 R)
• M45: 19,232,452 km (0.069 R)
• M46: 19,756,792 km (0.084 R)
• M47: 19,948,726 km (0.046 R)
• M48: 20,044,918 km (0.118 R)
• M49: 20,479,500 km (0.048 R)
• M50: 20,527,969 km (0.086 R)
• M51: 20,625,058 km (0.08 R)
• M52: 20,868,454 km (0.08 R)
• M53: 20,965,992 km (0.119 R)
• M54: 21,604,326 km (0.048 R)
• M55: 21,653,544 km (0.11 R)
• M56: 22,000,162 km (0.037 R)
• M57: 22,398,541 km (0.084 R)
• M58: 22,748,899 km (0.085 R)
• M59: 23,151,766 km (0.06 R)
• M60: 23,252,745 km (0.027 R)
• M61: 23,811,194 km (0.118 R)
• M62: 24,117,720 km (0.084 R)
• M63: 24,374,131 km (0.081 R)
• M64: 24,476,904 km (0.084 R)
• M65: 25,044,928 km (0.079 R)
• M66: 25,512,870 km (0.089 R)
• M67: 25,983,804 km (0.048 R)
• M68: 27,093,521 km (0.096 R)
• M69: 27,788,253 km (0.076 R)
• M70: 28,922,953 km (0.109 R)
• M71: 29,140,768 km (0.073 R)
• M72: 30,072,613 km (0.115 R)
• M73: 30,293,270 km (0.119 R)
• M74: 30,569,876 km (0.091 R)
• M75: 30,791,879 km (0.056 R)
• M76: 31,125,632 km (0.112 R)
• M77: 31,181,432 km (0.081 R)
• M78: 32,303,566 km (0.046 R)
• M79: 32,983,189 km (0.098 R)
• M80: 33,438,864 km (0.089 R)
• M81: 33,610,303 km (0.12 R)
• M82: 33,667,450 km (0.079 R)
• M83: 34,126,266 km (0.117 R)
• M84: 35,631,670 km (0.108 R)
• M85: 35,806,699 km (0.104 R)
• M86: 36,040,670 km (0.062 R)
• M87: 36,157,805 km (0.092 R)
• M88: 37,692,081 km (0.08 R)
• M89: 38,049,171 km (0.075 R)
• M90: 38,228,090 km (0.101 R)
• M91: 38,287,780 km (0.115 R)
• M92: 38,526,987 km (0.062 R)
• M93: 38,766,643 km (0.118 R)
• M94: 38,886,620 km (0.08 R)
• M95: 39,127,024 km (0.111 R)
• M96: 39,307,738 km (0.106 R)
• M97: 39,488,602 km (0.088 R)

Planet 7 - Ice Giant

Semi-Major Axis: 14.76 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 275.8

Radius: 4.1

Gravity: 16.41 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 12.28 AU - 17.24 AU

Year: 21594 Days

Day: 17.2 Hours

Environment

Temp: -188 °C

Axial Tilt: 32.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 43,852,416 km

• M1: 421,417 km (0.086 R)
• M2: 941,120 km (0.07 R)
• M3: 1,075,609 km (0.096 R)
• M4: 1,145,172 km (0.067 R)
• M5: 1,313,320 km (0.085 R)
• M6: 1,975,589 km (0.098 R)
• M7: 2,004,013 km (0.113 R)
• M8: 2,032,437 km (0.101 R)
• M9: 2,235,890 km (0.106 R)
• M10: 3,974,815 km (0.107 R)
• M11: 4,046,772 km (0.106 R)
• M12: 4,192,032 km (0.101 R)
• M13: 4,600,434 km (0.079 R)
• M14: 4,676,130 km (0.117 R)
• M15: 4,790,273 km (0.108 R)
• M16: 5,138,388 km (0.053 R)
• M17: 5,256,271 km (0.1 R)
• M18: 5,414,695 km (0.092 R)
• M19: 5,534,672 km (0.09 R)
• M20: 6,781,421 km (0.106 R)
• M21: 6,954,057 km (0.109 R)
• M22: 7,303,518 km (0.063 R)
• M23: 7,838,480 km (0.1 R)
• M24: 7,928,837 km (0.073 R)
• M25: 8,110,598 km (0.042 R)
• M26: 8,757,609 km (0.094 R)
• M27: 10,051,631 km (0.099 R)
• M28: 10,347,236 km (0.1 R)
• M29: 10,745,765 km (0.072 R)
• M30: 10,896,410 km (0.117 R)
• M31: 11,250,957 km (0.071 R)
• M32: 11,919,210 km (0.075 R)
• M33: 12,075,241 km (0.046 R)
• M34: 13,132,748 km (0.099 R)
• M35: 13,890,461 km (0.068 R)
• M36: 14,054,720 km (0.119 R)
• M37: 14,495,734 km (0.081 R)
• M38: 17,648,360 km (0.028 R)
• M39: 18,603,692 km (0.09 R)
• M40: 20,006,172 km (0.106 R)
• M41: 20,253,607 km (0.068 R)
• M42: 20,315,540 km (0.108 R)
• M43: 21,190,239 km (0.114 R)
• M44: 21,568,871 km (0.093 R)
• M45: 22,718,082 km (0.065 R)
• M46: 25,208,588 km (0.098 R)
• M47: 27,646,584 km (0.074 R)
• M48: 27,853,029 km (0.029 R)
• M49: 28,475,655 km (0.108 R)
• M50: 28,893,333 km (0.028 R)
• M51: 29,102,919 km (0.114 R)
• M52: 29,594,049 km (0.092 R)
• M53: 30,371,061 km (0.062 R)
• M54: 30,513,178 km (0.091 R)
• M55: 30,726,505 km (0.064 R)
• M56: 31,369,776 km (0.118 R)
• M57: 31,801,216 km (0.055 R)
• M58: 32,669,632 km (0.09 R)
• M59: 33,766,184 km (0.12 R)
• M60: 35,023,554 km (0.075 R)
• M61: 35,321,553 km (0.047 R)
• M62: 35,920,244 km (0.105 R)
• M63: 35,995,342 km (0.033 R)
• M64: 36,900,260 km (0.105 R)
• M65: 38,655,342 km (0.066 R)
• M66: 39,040,556 km (0.113 R)
• M67: 39,272,134 km (0.105 R)
• M68: 39,426,968 km (0.031 R)
• M69: 40,125,590 km (0.088 R)
• M70: 40,985,179 km (0.074 R)
• M71: 42,484,150 km (0.032 R)
• M72: 42,563,586 km (0.078 R)
• M73: 42,722,459 km (0.067 R)
• M74: 43,120,689 km (0.115 R)
• M75: 43,440,080 km (0.101 R)
• M76: 44,644,941 km (0.068 R)
• M77: 44,725,575 km (0.099 R)
• M78: 45,535,497 km (0.1 R)
• M79: 46,923,167 km (0.099 R)
• M80: 47,333,963 km (0.064 R)
• M81: 48,076,417 km (0.1 R)
• M82: 49,489,220 km (0.075 R)
• M83: 50,158,820 km (0.102 R)
• M84: 50,578,890 km (0.069 R)
• M85: 50,662,964 km (0.099 R)
• M86: 51,930,806 km (0.11 R)
• M87: 52,611,178 km (0.119 R)
• M88: 54,842,729 km (0.105 R)
• M89: 55,102,132 km (0.09 R)
• M90: 56,667,524 km (0.109 R)
• M91: 57,280,277 km (0.058 R)
• M92: 58,423,952 km (0.053 R)
• M93: 58,600,478 km (0.098 R)

Planet 8 - Ice Giant

Semi-Major Axis: 18.18 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 60.2

Radius: 3.7

Gravity: 4.4 G

Time & Orbit

Eccentricity (e): 0.229

Orbit Range: 14.02 AU - 22.34 AU

Year: 29518 Days

Day: 17.4 Hours

Environment

Temp: -197 °C

Axial Tilt: 14.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (64)

Outer Limit: 43,852,416 km

• M1: 57,146 km (0.093 R)
• M2: 370,554 km (0.117 R)
• M3: 436,676 km (0.048 R)
• M4: 492,327 km (0.095 R)
• M5: 611,107 km (0.115 R)
• M6: 673,789 km (0.041 R)
• M7: 1,248,544 km (0.099 R)
• M8: 1,622,389 km (0.105 R)
• M9: 2,365,292 km (0.065 R)
• M10: 2,797,181 km (0.1 R)
• M11: 3,335,733 km (0.102 R)
• M12: 3,560,130 km (0.044 R)
• M13: 3,588,404 km (0.108 R)
• M14: 4,443,655 km (0.048 R)
• M15: 4,659,076 km (0.081 R)
• M16: 4,815,107 km (0.118 R)
• M17: 5,587,630 km (0.036 R)
• M18: 6,397,852 km (0.071 R)
• M19: 7,064,909 km (0.119 R)
• M20: 7,136,417 km (0.05 R)
• M21: 7,280,180 km (0.113 R)
• M22: 10,267,051 km (0.087 R)
• M23: 11,169,875 km (0.067 R)
• M24: 11,969,774 km (0.067 R)
• M25: 13,269,780 km (0.113 R)
• M26: 13,446,455 km (0.082 R)
• M27: 15,302,217 km (0.093 R)
• M28: 15,860,366 km (0.086 R)
• M29: 16,614,788 km (0.116 R)
• M30: 16,948,541 km (0.092 R)
• M31: 17,092,305 km (0.114 R)
• M32: 17,622,629 km (0.079 R)
• M33: 18,403,829 km (0.087 R)
• M34: 18,897,652 km (0.08 R)
• M35: 20,354,585 km (0.077 R)
• M36: 20,456,312 km (0.104 R)
• M37: 22,212,591 km (0.087 R)
• M38: 23,481,031 km (0.112 R)
• M39: 23,748,213 km (0.096 R)
• M40: 24,124,003 km (0.063 R)
• M41: 24,718,505 km (0.062 R)
• M42: 25,591,857 km (0.116 R)
• M43: 26,642,034 km (0.046 R)
• M44: 28,215,056 km (0.057 R)
• M45: 28,385,298 km (0.12 R)
• M46: 28,499,142 km (0.114 R)
• M47: 28,555,990 km (0.071 R)
• M48: 30,281,302 km (0.09 R)
• M49: 31,921,792 km (0.114 R)
• M50: 33,290,762 km (0.096 R)
• M51: 33,470,728 km (0.047 R)
• M52: 33,952,134 km (0.095 R)
• M53: 34,012,572 km (0.096 R)
• M54: 34,800,354 km (0.083 R)
• M55: 35,716,791 km (0.063 R)
• M56: 36,393,871 km (0.058 R)
• M57: 37,573,300 km (0.089 R)
• M58: 37,760,747 km (0.071 R)
• M59: 39,270,787 km (0.028 R)
• M60: 39,842,251 km (0.115 R)
• M61: 41,314,893 km (0.109 R)
• M62: 41,702,052 km (0.117 R)
• M63: 43,131,609 km (0.048 R)
• M64: 43,852,372 km (0.117 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 463 - 19,859 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit