🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.4

Radius: 1.63

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 0.5 AU - 0.56 AU

Year: 135 Days

Day: 45.4 Hours

Environment

Temp: 189 °C

Axial Tilt: 37.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.88 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.89

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 0.87 AU - 0.89 AU

Year: 289 Days

Day: 45 Hours

Environment

Temp: 105 °C

Axial Tilt: 14.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 68,446,374 km

• M1: 180,265 km (0.094 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.87 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.57

Radius: 0.8

Gravity: 0.89 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 1.74 AU - 2 AU

Year: 895 Days

Day: 44.1 Hours

Environment

Temp: -47 °C

Axial Tilt: 6.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.2 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.4

Radius: 1.63

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.031

Orbit Range: 3.1 AU - 3.3 AU

Year: 2003 Days

Day: 47.9 Hours

Environment

Temp: -99 °C

Axial Tilt: 12 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 5.39 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.06

Radius: 1.34

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.117

Orbit Range: 4.76 AU - 6.02 AU

Year: 4378 Days

Day: 12.4 Hours

Environment

Temp: -144 °C

Axial Tilt: 31.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 7.09 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 8.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 865.6

Radius: 14.6

Gravity: 4.06 G

Time & Orbit

Eccentricity (e): 0.207

Orbit Range: 6.97 AU - 10.61 AU

Year: 9117 Days

Day: 5.1 Hours

Environment

Temp: -164 °C

Axial Tilt: 14 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 68,446,374 km

• M1: 193,879 km (0.109 R)
• M2: 289,173 km (0.097 R)
• M3: 644,916 km (0.105 R)
• M4: 824,883 km (0.039 R)
• M5: 967,449 km (0.068 R)
• M6: 1,158,785 km (0.12 R)
• M7: 1,405,771 km (0.098 R)
• M8: 1,514,080 km (0.115 R)
• M9: 1,625,530 km (0.092 R)
• M10: 2,074,623 km (0.114 R)
• M11: 2,352,726 km (0.116 R)
• M12: 2,616,168 km (0.067 R)
• M13: 2,834,132 km (0.08 R)
• M14: 3,172,522 km (0.089 R)
• M15: 3,435,066 km (0.092 R)
• M16: 3,919,614 km (0.107 R)
• M17: 4,138,625 km (0.032 R)
• M18: 4,265,484 km (0.114 R)
• M19: 4,786,533 km (0.073 R)
• M20: 6,213,099 km (0.088 R)
• M21: 6,580,062 km (0.073 R)
• M22: 7,029,903 km (0.114 R)
• M23: 7,567,259 km (0.119 R)
• M24: 7,959,504 km (0.069 R)
• M25: 8,158,021 km (0.118 R)
• M26: 8,318,090 km (0.092 R)
• M27: 8,600,681 km (0.096 R)
• M28: 9,720,570 km (0.103 R)
• M29: 10,536,028 km (0.098 R)
• M30: 10,974,201 km (0.096 R)
• M31: 11,777,840 km (0.089 R)
• M32: 12,972,230 km (0.082 R)
• M33: 14,012,833 km (0.091 R)
• M34: 14,835,172 km (0.064 R)
• M35: 15,574,036 km (0.074 R)
• M36: 16,274,304 km (0.109 R)
• M37: 18,436,741 km (0.047 R)
• M38: 18,594,567 km (0.109 R)
• M39: 18,700,033 km (0.106 R)
• M40: 18,911,714 km (0.055 R)
• M41: 20,742,642 km (0.07 R)
• M42: 20,852,148 km (0.083 R)
• M43: 21,126,660 km (0.086 R)
• M44: 22,013,177 km (0.042 R)
• M45: 23,081,605 km (0.12 R)
• M46: 23,593,679 km (0.097 R)
• M47: 23,707,971 km (0.065 R)
• M48: 24,686,940 km (0.049 R)
• M49: 25,152,189 km (0.115 R)
• M50: 26,684,371 km (0.064 R)
• M51: 28,428,831 km (0.113 R)
• M52: 28,672,377 km (0.066 R)
• M53: 29,653,290 km (0.117 R)
• M54: 29,962,210 km (0.051 R)
• M55: 30,396,343 km (0.037 R)
• M56: 30,895,102 km (0.077 R)
• M57: 31,082,847 km (0.074 R)
• M58: 31,459,385 km (0.11 R)
• M59: 33,300,785 km (0.074 R)
• M60: 33,686,149 km (0.082 R)
• M61: 33,814,953 km (0.064 R)
• M62: 34,008,383 km (0.116 R)
• M63: 36,029,301 km (0.101 R)
• M64: 36,490,960 km (0.085 R)
• M65: 36,888,292 km (0.085 R)
• M66: 37,620,424 km (0.106 R)
• M67: 38,896,194 km (0.07 R)
• M68: 39,031,431 km (0.055 R)
• M69: 39,437,739 km (0.119 R)
• M70: 39,709,408 km (0.115 R)
• M71: 39,845,393 km (0.106 R)
• M72: 39,981,677 km (0.08 R)
• M73: 40,322,909 km (0.089 R)
• M74: 43,858,505 km (0.119 R)
• M75: 43,999,127 km (0.12 R)
• M76: 44,139,899 km (0.08 R)
• M77: 44,351,430 km (0.079 R)
• M78: 44,775,540 km (0.105 R)
• M79: 46,413,338 km (0.084 R)
• M80: 47,347,876 km (0.108 R)
• M81: 48,724,774 km (0.055 R)

Planet 7 - Gas Giant

Semi-Major Axis: 11.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 574.9

Radius: 8.1

Gravity: 8.76 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 10.81 AU - 12.81 AU

Year: 14199 Days

Day: 6.5 Hours

Environment

Temp: -176 °C

Axial Tilt: 20.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 68,446,374 km

• M1: 367,861 km (0.095 R)
• M2: 876,644 km (0.075 R)
• M3: 1,089,521 km (0.113 R)
• M4: 1,390,811 km (0.109 R)
• M5: 2,866,295 km (0.093 R)
• M6: 3,281,429 km (0.095 R)
• M7: 3,413,075 km (0.111 R)
• M8: 3,479,497 km (0.119 R)
• M9: 3,818,486 km (0.117 R)
• M10: 4,062,031 km (0.103 R)
• M11: 4,167,946 km (0.072 R)
• M12: 4,310,663 km (0.093 R)
• M13: 5,548,585 km (0.106 R)
• M14: 5,745,157 km (0.091 R)
• M15: 6,596,069 km (0.092 R)
• M16: 6,846,496 km (0.097 R)
• M17: 7,015,093 km (0.105 R)
• M18: 7,313,541 km (0.081 R)
• M19: 7,703,393 km (0.104 R)
• M20: 8,867,264 km (0.097 R)
• M21: 9,610,466 km (0.029 R)
• M22: 9,941,826 km (0.115 R)
• M23: 10,373,565 km (0.08 R)
• M24: 11,106,595 km (0.081 R)
• M25: 12,008,071 km (0.088 R)
• M26: 12,777,304 km (0.112 R)
• M27: 12,829,065 km (0.059 R)
• M28: 12,933,035 km (0.095 R)
• M29: 13,298,952 km (0.093 R)
• M30: 13,615,201 km (0.073 R)
• M31: 14,201,625 km (0.081 R)
• M32: 14,309,186 km (0.088 R)
• M33: 16,798,494 km (0.047 R)
• M34: 17,140,475 km (0.096 R)
• M35: 17,197,771 km (0.072 R)
• M36: 17,831,169 km (0.102 R)
• M37: 21,665,960 km (0.071 R)
• M38: 22,663,180 km (0.102 R)
• M39: 22,914,803 km (0.118 R)
• M40: 23,293,884 km (0.066 R)
• M41: 24,122,657 km (0.081 R)
• M42: 24,701,900 km (0.101 R)
• M43: 25,612,203 km (0.058 R)
• M44: 25,808,774 km (0.076 R)
• M45: 25,939,972 km (0.118 R)
• M46: 26,071,468 km (0.087 R)
• M47: 26,335,209 km (0.066 R)
• M48: 28,340,718 km (0.038 R)
• M49: 28,476,104 km (0.098 R)
• M50: 29,636,086 km (0.075 R)
• M51: 32,213,508 km (0.068 R)
• M52: 32,709,275 km (0.109 R)
• M53: 33,207,436 km (0.09 R)
• M54: 33,421,660 km (0.109 R)
• M55: 33,636,483 km (0.103 R)
• M56: 33,851,605 km (0.102 R)
• M57: 34,211,387 km (0.081 R)
• M58: 34,283,494 km (0.071 R)
• M59: 34,355,600 km (0.11 R)
• M60: 34,499,962 km (0.088 R)
• M61: 35,152,508 km (0.084 R)
• M62: 35,225,212 km (0.107 R)
• M63: 37,951,933 km (0.117 R)
• M64: 38,175,881 km (0.105 R)
• M65: 38,550,324 km (0.071 R)
• M66: 38,775,469 km (0.114 R)
• M67: 39,001,212 km (0.082 R)
• M68: 39,302,801 km (0.069 R)
• M69: 39,832,378 km (0.12 R)
• M70: 41,128,195 km (0.088 R)
• M71: 41,281,682 km (0.076 R)
• M72: 41,358,426 km (0.091 R)
• M73: 42,437,924 km (0.047 R)
• M74: 42,515,416 km (0.084 R)
• M75: 43,761,416 km (0.107 R)
• M76: 43,917,896 km (0.062 R)
• M77: 44,231,752 km (0.064 R)
• M78: 45,335,635 km (0.115 R)
• M79: 47,892,711 km (0.12 R)
• M80: 48,215,543 km (0.064 R)
• M81: 48,296,476 km (0.102 R)
• M82: 50,660,421 km (0.077 R)
• M83: 51,401,679 km (0.046 R)
• M84: 51,649,562 km (0.065 R)
• M85: 53,228,867 km (0.099 R)
• M86: 53,312,492 km (0.092 R)
• M87: 54,150,390 km (0.067 R)
• M88: 55,754,528 km (0.04 R)
• M89: 56,094,265 km (0.095 R)
• M90: 56,264,358 km (0.095 R)
• M91: 56,946,524 km (0.083 R)

Planet 8 - Ice Giant

Semi-Major Axis: 19.61 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 216.1

Radius: 4.5

Gravity: 10.67 G

Time & Orbit

Eccentricity (e): 0.25

Orbit Range: 14.71 AU - 24.51 AU

Year: 30380 Days

Day: 19.5 Hours

Environment

Temp: -197 °C

Axial Tilt: 41.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 68,446,374 km

• M1: 194,328 km (0.064 R)
• M2: 429,196 km (0.069 R)
• M3: 562,638 km (0.085 R)
• M4: 644,617 km (0.041 R)
• M5: 797,805 km (0.081 R)
• M6: 1,111,811 km (0.117 R)
• M7: 1,189,303 km (0.119 R)
• M8: 1,750,744 km (0.107 R)
• M9: 2,154,060 km (0.065 R)
• M10: 2,619,459 km (0.104 R)
• M11: 2,792,992 km (0.11 R)
• M12: 2,934,512 km (0.074 R)
• M13: 3,561,925 km (0.094 R)
• M14: 3,793,054 km (0.118 R)
• M15: 4,681,516 km (0.096 R)
• M16: 4,849,664 km (0.098 R)
• M17: 4,934,486 km (0.062 R)
• M18: 5,764,754 km (0.111 R)
• M19: 5,854,662 km (0.08 R)
• M20: 7,017,038 km (0.106 R)
• M21: 8,604,720 km (0.107 R)
• M22: 9,227,645 km (0.083 R)
• M23: 9,385,621 km (0.119 R)
• M24: 9,597,601 km (0.097 R)
• M25: 9,864,932 km (0.034 R)
• M26: 10,352,173 km (0.075 R)
• M27: 10,461,379 km (0.093 R)
• M28: 10,626,236 km (0.11 R)
• M29: 11,181,394 km (0.095 R)
• M30: 12,262,238 km (0.096 R)
• M31: 12,552,159 km (0.05 R)
• M32: 12,844,324 km (0.04 R)
• M33: 12,903,116 km (0.086 R)
• M34: 13,974,984 km (0.118 R)
• M35: 16,457,112 km (0.111 R)
• M36: 16,648,747 km (0.039 R)
• M37: 16,841,130 km (0.068 R)
• M38: 17,098,588 km (0.12 R)
• M39: 17,487,393 km (0.11 R)
• M40: 17,813,666 km (0.12 R)
• M41: 17,944,713 km (0.059 R)
• M42: 18,871,023 km (0.083 R)
• M43: 19,744,974 km (0.083 R)
• M44: 19,812,742 km (0.078 R)
• M45: 20,016,644 km (0.091 R)
• M46: 20,084,711 km (0.096 R)
• M47: 20,221,144 km (0.119 R)
• M48: 20,289,361 km (0.082 R)
• M49: 21,115,141 km (0.11 R)
• M50: 23,657,706 km (0.081 R)
• M51: 24,599,275 km (0.079 R)
• M52: 25,774,816 km (0.114 R)
• M53: 26,220,318 km (0.087 R)
• M54: 26,968,607 km (0.073 R)
• M55: 27,043,854 km (0.117 R)
• M56: 30,264,996 km (0.095 R)
• M57: 31,286,300 km (0.092 R)
• M58: 31,365,438 km (0.056 R)
• M59: 31,602,849 km (0.108 R)
• M60: 31,682,136 km (0.053 R)
• M61: 32,239,089 km (0.085 R)
• M62: 33,040,335 km (0.117 R)
• M63: 33,443,352 km (0.101 R)
• M64: 35,730,404 km (0.118 R)
• M65: 37,562,529 km (0.04 R)
• M66: 37,814,751 km (0.094 R)
• M67: 38,067,422 km (0.1 R)
• M68: 38,659,381 km (0.109 R)
• M69: 39,254,481 km (0.109 R)
• M70: 40,281,471 km (0.107 R)
• M71: 40,453,508 km (0.116 R)
• M72: 41,230,520 km (0.106 R)
• M73: 45,278,788 km (0.116 R)
• M74: 45,726,384 km (0.071 R)
• M75: 46,445,651 km (0.102 R)
• M76: 48,077,464 km (0.097 R)
• M77: 49,543,673 km (0.104 R)
• M78: 50,282,388 km (0.063 R)
• M79: 50,467,590 km (0.12 R)
• M80: 51,303,842 km (0.103 R)
• M81: 52,707,818 km (0.107 R)
• M82: 56,513,139 km (0.072 R)
• M83: 57,284,765 km (0.093 R)
• M84: 61,293,688 km (0.112 R)
• M85: 61,392,573 km (0.088 R)
• M86: 63,181,913 km (0.117 R)
• M87: 65,796,584 km (0.055 R)
• M88: 66,811,606 km (0.119 R)
• M89: 67,015,209 km (0.083 R)
• M90: 67,831,714 km (0.092 R)

Kuiper Belt

Range: 31.4 - 61.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 517 - 11,244 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit