🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.79 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.8

Radius: 1.71

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.11

Orbit Range: 0.7 AU - 0.88 AU

Year: 255 Days

Day: 21.6 Hours

Environment

Temp: 142 °C

Axial Tilt: 32.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.38 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.75

Radius: 0.89

Gravity: 0.95 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 1.34 AU - 1.42 AU

Year: 589 Days

Day: 13.6 Hours

Environment

Temp: -24 °C

Axial Tilt: 15.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 39,009,651 km

• M1: 694,134 km (0.103 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.39 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.22

Radius: 0.55

Gravity: 0.73 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 1.13 AU - 1.65 AU

Year: 596 Days

Day: 41.1 Hours

Environment

Temp: -9 °C

Axial Tilt: 11.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 2.46 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.32

Radius: 1.62

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.03

Orbit Range: 2.39 AU - 2.53 AU

Year: 1402 Days

Day: 42.9 Hours

Environment

Temp: -84 °C

Axial Tilt: 31.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 4.6 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.51

Radius: 1.65

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 4.38 AU - 4.82 AU

Year: 3586 Days

Day: 26.8 Hours

Environment

Temp: -127 °C

Axial Tilt: 28.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.35 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 6.1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 842

Radius: 8.3

Gravity: 12.22 G

Time & Orbit

Eccentricity (e): 0.03

Orbit Range: 5.92 AU - 6.28 AU

Year: 5476 Days

Day: 11.8 Hours

Environment

Temp: -154 °C

Axial Tilt: 32.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 39,009,651 km

• M1: 108,907 km (0.114 R)
• M2: 200,162 km (0.119 R)
• M3: 327,619 km (0.09 R)
• M4: 430,243 km (0.083 R)
• M5: 632,201 km (0.065 R)
• M6: 778,956 km (0.037 R)
• M7: 1,106,426 km (0.044 R)
• M8: 1,302,399 km (0.055 R)
• M9: 1,422,077 km (0.113 R)
• M10: 1,975,440 km (0.104 R)
• M11: 2,153,761 km (0.065 R)
• M12: 2,378,756 km (0.107 R)
• M13: 2,504,717 km (0.086 R)
• M14: 2,719,689 km (0.117 R)
• M15: 2,918,355 km (0.108 R)
• M16: 3,144,846 km (0.114 R)
• M17: 3,236,999 km (0.049 R)
• M18: 3,423,996 km (0.116 R)
• M19: 3,662,904 km (0.107 R)
• M20: 4,056,346 km (0.088 R)
• M21: 4,619,283 km (0.11 R)
• M22: 4,697,972 km (0.079 R)
• M23: 4,830,216 km (0.091 R)
• M24: 5,098,295 km (0.052 R)
• M25: 5,261,357 km (0.034 R)
• M26: 5,676,940 km (0.117 R)
• M27: 5,789,438 km (0.101 R)
• M28: 6,247,357 km (0.097 R)
• M29: 6,334,423 km (0.115 R)
• M30: 6,480,580 km (0.068 R)
• M31: 6,776,335 km (0.086 R)
• M32: 7,046,209 km (0.11 R)
• M33: 7,197,752 km (0.061 R)
• M34: 7,503,829 km (0.093 R)
• M35: 8,224,293 km (0.084 R)
• M36: 8,383,913 km (0.117 R)
• M37: 9,329,372 km (0.07 R)
• M38: 9,764,103 km (0.119 R)
• M39: 9,967,108 km (0.114 R)
• M40: 11,072,636 km (0.075 R)
• M41: 11,390,681 km (0.087 R)
• M42: 11,819,279 km (0.076 R)
• M43: 12,289,615 km (0.098 R)
• M44: 12,362,469 km (0.072 R)
• M45: 12,472,124 km (0.08 R)
• M46: 13,398,135 km (0.097 R)
• M47: 13,548,331 km (0.06 R)
• M48: 13,661,427 km (0.028 R)
• M49: 13,774,673 km (0.073 R)
• M50: 13,850,519 km (0.115 R)
• M51: 14,346,137 km (0.114 R)
• M52: 14,615,562 km (0.099 R)
• M53: 14,808,843 km (0.103 R)
• M54: 14,886,484 km (0.074 R)
• M55: 15,159,201 km (0.119 R)
• M56: 15,669,928 km (0.081 R)
• M57: 16,026,869 km (0.093 R)
• M58: 16,306,467 km (0.115 R)
• M59: 17,195,228 km (0.099 R)
• M60: 18,977,537 km (0.079 R)
• M61: 19,146,283 km (0.101 R)
• M62: 19,570,393 km (0.027 R)
• M63: 21,122,771 km (0.064 R)
• M64: 21,297,650 km (0.098 R)
• M65: 21,385,315 km (0.062 R)
• M66: 22,046,388 km (0.058 R)
• M67: 22,268,241 km (0.038 R)
• M68: 22,669,613 km (0.072 R)
• M69: 22,759,072 km (0.118 R)
• M70: 24,024,221 km (0.097 R)
• M71: 24,481,542 km (0.067 R)
• M72: 25,172,983 km (0.037 R)
• M73: 25,777,508 km (0.12 R)
• M74: 25,917,682 km (0.086 R)
• M75: 26,386,671 km (0.108 R)
• M76: 26,575,164 km (0.063 R)
• M77: 27,190,610 km (0.116 R)
• M78: 28,002,477 km (0.073 R)
• M79: 28,435,414 km (0.079 R)
• M80: 29,943,959 km (0.116 R)
• M81: 30,782,155 km (0.102 R)
• M82: 31,030,189 km (0.064 R)
• M83: 31,928,524 km (0.046 R)
• M84: 32,683,694 km (0.098 R)
• M85: 33,190,382 km (0.115 R)
• M86: 33,699,613 km (0.103 R)

Planet 7 - Gas Giant

Semi-Major Axis: 6.37 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 232.1

Radius: 14.8

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 6.24 AU - 6.5 AU

Year: 5843 Days

Day: 11 Hours

Environment

Temp: -149 °C

Axial Tilt: 43.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 39,009,651 km

• M1: 197,619 km (0.067 R)
• M2: 405,261 km (0.057 R)
• M3: 718,219 km (0.107 R)
• M4: 927,806 km (0.095 R)
• M5: 1,087,726 km (0.086 R)
• M6: 1,307,934 km (0.115 R)
• M7: 1,557,164 km (0.109 R)
• M8: 1,680,882 km (0.079 R)
• M9: 1,938,938 km (0.062 R)
• M10: 2,057,868 km (0.114 R)
• M11: 2,179,342 km (0.119 R)
• M12: 2,319,066 km (0.099 R)
• M13: 2,558,872 km (0.047 R)
• M14: 2,706,674 km (0.053 R)
• M15: 2,891,428 km (0.105 R)
• M16: 3,471,119 km (0.045 R)
• M17: 3,953,423 km (0.071 R)
• M18: 4,616,590 km (0.04 R)
• M19: 4,859,088 km (0.105 R)
• M20: 5,147,364 km (0.101 R)
• M21: 5,377,894 km (0.079 R)
• M22: 5,633,257 km (0.095 R)
• M23: 6,002,016 km (0.068 R)
• M24: 6,289,394 km (0.065 R)
• M25: 6,401,143 km (0.053 R)
• M26: 6,672,215 km (0.068 R)
• M27: 7,132,228 km (0.067 R)
• M28: 7,272,252 km (0.064 R)
• M29: 7,626,350 km (0.097 R)
• M30: 8,524,236 km (0.074 R)
• M31: 8,772,718 km (0.093 R)
• M32: 8,922,915 km (0.042 R)
• M33: 9,023,594 km (0.116 R)
• M34: 9,868,373 km (0.066 R)
• M35: 9,972,493 km (0.099 R)
• M36: 10,208,110 km (0.114 R)
• M37: 10,366,235 km (0.064 R)
• M38: 10,899,252 km (0.074 R)
• M39: 11,006,963 km (0.11 R)
• M40: 11,142,199 km (0.119 R)
• M41: 11,250,657 km (0.062 R)
• M42: 11,523,374 km (0.109 R)
• M43: 11,992,214 km (0.043 R)
• M44: 12,103,515 km (0.107 R)
• M45: 12,354,989 km (0.093 R)
• M46: 12,664,806 km (0.078 R)
• M47: 13,609,517 km (0.12 R)
• M48: 13,812,820 km (0.09 R)
• M49: 13,929,507 km (0.111 R)
• M50: 14,105,134 km (0.117 R)
• M51: 14,310,832 km (0.062 R)
• M52: 15,294,587 km (0.114 R)
• M53: 15,870,838 km (0.089 R)
• M54: 16,269,217 km (0.052 R)
• M55: 16,608,954 km (0.104 R)
• M56: 16,795,203 km (0.118 R)
• M57: 17,201,212 km (0.116 R)
• M58: 17,389,705 km (0.069 R)
• M59: 17,673,792 km (0.106 R)
• M60: 17,927,510 km (0.084 R)
• M61: 18,535,176 km (0.086 R)
• M62: 18,793,083 km (0.075 R)
• M63: 19,410,174 km (0.105 R)
• M64: 19,704,882 km (0.11 R)
• M65: 20,265,575 km (0.031 R)
• M66: 20,365,057 km (0.073 R)
• M67: 20,464,690 km (0.108 R)
• M68: 20,798,143 km (0.099 R)
• M69: 21,436,477 km (0.069 R)
• M70: 21,571,714 km (0.079 R)
• M71: 21,843,084 km (0.114 R)
• M72: 22,389,117 km (0.119 R)
• M73: 22,698,186 km (0.074 R)
• M74: 22,835,965 km (0.052 R)
• M75: 22,939,637 km (0.064 R)

Planet 8 - Ice Giant

Semi-Major Axis: 12.53 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 142.1

Radius: 4.5

Gravity: 7.02 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 12.48 AU - 12.58 AU

Year: 16120 Days

Day: 24.9 Hours

Environment

Temp: -175 °C

Axial Tilt: 47.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 39,009,651 km

• M1: 228,735 km (0.115 R)
• M2: 311,014 km (0.109 R)
• M3: 379,380 km (0.095 R)
• M4: 558,449 km (0.079 R)
• M5: 808,576 km (0.058 R)
• M6: 1,125,275 km (0.068 R)
• M7: 1,269,338 km (0.095 R)
• M8: 1,343,688 km (0.117 R)
• M9: 1,595,012 km (0.107 R)
• M10: 1,715,888 km (0.059 R)
• M11: 2,595,822 km (0.093 R)
• M12: 2,834,730 km (0.119 R)
• M13: 3,384,502 km (0.099 R)
• M14: 3,751,167 km (0.114 R)
• M15: 3,831,501 km (0.077 R)
• M16: 4,352,700 km (0.031 R)
• M17: 4,866,868 km (0.056 R)
• M18: 4,896,039 km (0.118 R)
• M19: 4,983,703 km (0.041 R)
• M20: 5,490,691 km (0.094 R)
• M21: 5,920,485 km (0.101 R)
• M22: 5,982,718 km (0.083 R)
• M23: 6,013,984 km (0.109 R)
• M24: 6,107,931 km (0.101 R)
• M25: 6,234,042 km (0.09 R)
• M26: 6,392,766 km (0.071 R)
• M27: 6,488,808 km (0.119 R)
• M28: 6,811,939 km (0.029 R)
• M29: 7,140,456 km (0.116 R)
• M30: 7,541,378 km (0.077 R)
• M31: 7,710,573 km (0.086 R)
• M32: 8,929,796 km (0.072 R)
• M33: 8,965,550 km (0.093 R)
• M34: 9,001,304 km (0.09 R)
• M35: 9,543,297 km (0.076 R)
• M36: 9,616,450 km (0.108 R)
• M37: 9,763,056 km (0.054 R)
• M38: 9,836,808 km (0.108 R)
• M39: 10,810,690 km (0.098 R)
• M40: 11,116,468 km (0.107 R)
• M41: 11,347,746 km (0.104 R)
• M42: 11,658,461 km (0.092 R)
• M43: 11,775,746 km (0.119 R)
• M44: 11,814,941 km (0.059 R)
• M45: 12,647,602 km (0.094 R)
• M46: 13,213,082 km (0.062 R)
• M47: 13,498,964 km (0.116 R)
• M48: 15,728,720 km (0.12 R)
• M49: 16,775,157 km (0.117 R)
• M50: 17,173,536 km (0.082 R)
• M51: 17,217,967 km (0.028 R)
• M52: 17,619,637 km (0.068 R)
• M53: 18,159,985 km (0.065 R)
• M54: 18,205,313 km (0.118 R)
• M55: 18,523,358 km (0.099 R)
• M56: 18,568,836 km (0.053 R)
• M57: 19,210,910 km (0.112 R)
• M58: 19,813,640 km (0.052 R)
• M59: 19,860,165 km (0.119 R)
• M60: 20,705,542 km (0.063 R)
• M61: 20,800,088 km (0.074 R)
• M62: 21,466,696 km (0.077 R)
• M63: 21,850,714 km (0.072 R)
• M64: 22,382,534 km (0.057 R)
• M65: 22,577,011 km (0.108 R)
• M66: 22,625,631 km (0.108 R)
• M67: 22,723,169 km (0.112 R)
• M68: 23,360,306 km (0.103 R)
• M69: 23,705,727 km (0.091 R)
• M70: 23,903,945 km (0.088 R)
• M71: 24,551,853 km (0.119 R)
• M72: 25,458,416 km (0.086 R)
• M73: 25,966,750 km (0.047 R)
• M74: 26,529,836 km (0.115 R)
• M75: 26,787,144 km (0.08 R)
• M76: 27,668,126 km (0.089 R)
• M77: 28,085,953 km (0.081 R)
• M78: 28,400,557 km (0.098 R)
• M79: 29,245,636 km (0.09 R)
• M80: 29,298,743 km (0.095 R)
• M81: 29,671,242 km (0.117 R)
• M82: 30,960,327 km (0.073 R)
• M83: 31,122,790 km (0.026 R)
• M84: 31,666,129 km (0.069 R)
• M85: 32,048,501 km (0.116 R)
• M86: 32,707,330 km (0.085 R)
• M87: 32,762,382 km (0.091 R)
• M88: 32,983,189 km (0.071 R)
• M89: 34,823,093 km (0.087 R)
• M90: 35,443,775 km (0.1 R)
• M91: 35,670,266 km (0.054 R)
• M92: 36,238,887 km (0.119 R)
• M93: 36,295,884 km (0.06 R)
• M94: 36,925,242 km (0.088 R)
• M95: 37,154,875 km (0.117 R)
• M96: 38,194,431 km (0.08 R)
• M97: 38,368,712 km (0.107 R)

Kuiper Belt

Range: 30.2 - 54.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 455 - 18,738 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit