🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.69 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.68

Radius: 1.85

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 0.59 AU - 0.79 AU

Year: 210 Days

Day: 20.4 Hours

Environment

Temp: 191 °C

Axial Tilt: 39 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.96 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.85

Radius: 1.71

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 1.95 AU - 1.97 AU

Year: 1007 Days

Day: 32.7 Hours

Environment

Temp: -68 °C

Axial Tilt: 34.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 2.41 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Terrestrial

Semi-Major Axis: 2.86 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.08

Radius: 1.03

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.023

Orbit Range: 2.79 AU - 2.93 AU

Year: 1776 Days

Day: 19.8 Hours

Environment

Temp: -93 °C

Axial Tilt: 13.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 71,238,974 km

• M1: 352,004 km (0.03 R)

Asteroid Belt

Center: 4.52 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 6.17 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 549.1

Radius: 12.3

Gravity: 3.63 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 5.3 AU - 7.04 AU

Year: 5626 Days

Day: 7 Hours

Environment

Temp: -148 °C

Axial Tilt: 36.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 71,238,974 km

• M1: 166,951 km (0.06 R)
• M2: 325,824 km (0.087 R)
• M3: 422,165 km (0.11 R)
• M4: 511,026 km (0.079 R)
• M5: 724,203 km (0.048 R)
• M6: 927,806 km (0.111 R)
• M7: 1,009,187 km (0.092 R)
• M8: 1,254,528 km (0.086 R)
• M9: 1,423,723 km (0.077 R)
• M10: 1,820,008 km (0.038 R)
• M11: 2,013,288 km (0.116 R)
• M12: 2,176,499 km (0.101 R)
• M13: 2,873,775 km (0.11 R)
• M14: 3,058,528 km (0.111 R)
• M15: 3,483,237 km (0.093 R)
• M16: 3,658,566 km (0.113 R)
• M17: 3,814,297 km (0.086 R)
• M18: 3,995,161 km (0.089 R)
• M19: 4,225,093 km (0.116 R)
• M20: 4,318,442 km (0.081 R)
• M21: 4,602,378 km (0.093 R)
• M22: 4,746,591 km (0.117 R)
• M23: 5,490,691 km (0.08 R)
• M24: 6,458,290 km (0.118 R)
• M25: 6,566,000 km (0.078 R)
• M26: 6,783,366 km (0.097 R)
• M27: 7,030,801 km (0.078 R)
• M28: 7,365,451 km (0.117 R)
• M29: 7,478,098 km (0.054 R)
• M30: 7,819,630 km (0.067 R)
• M31: 8,079,183 km (0.099 R)
• M32: 8,224,592 km (0.101 R)
• M33: 8,312,406 km (0.092 R)
• M34: 8,459,161 km (0.105 R)
• M35: 8,725,745 km (0.114 R)
• M36: 10,224,865 km (0.062 R)
• M37: 11,149,230 km (0.117 R)
• M38: 11,278,931 km (0.104 R)
• M39: 11,934,619 km (0.107 R)
• M40: 12,133,734 km (0.087 R)
• M41: 12,300,535 km (0.056 R)
• M42: 12,873,196 km (0.089 R)
• M43: 13,592,911 km (0.066 R)
• M44: 13,766,146 km (0.076 R)
• M45: 14,255,181 km (0.081 R)
• M46: 14,395,953 km (0.107 R)
• M47: 14,643,537 km (0.076 R)
• M48: 14,892,318 km (0.077 R)
• M49: 15,142,745 km (0.034 R)
• M50: 15,430,422 km (0.102 R)
• M51: 16,121,265 km (0.108 R)
• M52: 16,268,020 km (0.077 R)
• M53: 16,452,026 km (0.105 R)
• M54: 16,673,730 km (0.084 R)
• M55: 17,008,231 km (0.094 R)
• M56: 17,382,525 km (0.104 R)
• M57: 17,495,321 km (0.066 R)
• M58: 17,646,116 km (0.107 R)
• M59: 18,101,193 km (0.088 R)
• M60: 18,330,227 km (0.096 R)
• M61: 18,868,181 km (0.093 R)
• M62: 19,841,764 km (0.072 R)
• M63: 19,999,141 km (0.119 R)
• M64: 20,433,723 km (0.076 R)
• M65: 21,111,850 km (0.081 R)
• M66: 22,941,881 km (0.112 R)
• M67: 23,688,224 km (0.084 R)
• M68: 24,064,313 km (0.109 R)
• M69: 24,316,087 km (0.062 R)
• M70: 24,991,970 km (0.063 R)
• M71: 25,759,706 km (0.109 R)
• M72: 26,017,314 km (0.111 R)
• M73: 26,882,289 km (0.063 R)
• M74: 26,969,355 km (0.102 R)
• M75: 27,318,366 km (0.085 R)
• M76: 27,712,856 km (0.1 R)
• M77: 28,330,097 km (0.086 R)
• M78: 30,164,017 km (0.111 R)

Planet 5 - Gas Giant

Semi-Major Axis: 7.15 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 527.4

Radius: 14.7

Gravity: 2.44 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 6.04 AU - 8.26 AU

Year: 7018 Days

Day: 5.8 Hours

Environment

Temp: -159 °C

Axial Tilt: 36.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 71,238,974 km

• M1: 191,485 km (0.065 R)
• M2: 428,448 km (0.044 R)
• M3: 545,733 km (0.118 R)
• M4: 768,035 km (0.117 R)
• M5: 863,479 km (0.085 R)
• M6: 1,023,100 km (0.032 R)
• M7: 1,241,662 km (0.04 R)
• M8: 1,617,452 km (0.113 R)
• M9: 1,875,658 km (0.06 R)
• M10: 2,187,869 km (0.119 R)
• M11: 2,752,900 km (0.114 R)
• M12: 2,906,836 km (0.087 R)
• M13: 3,527,817 km (0.109 R)
• M14: 3,647,495 km (0.09 R)
• M15: 3,890,741 km (0.099 R)
• M16: 3,989,626 km (0.057 R)
• M17: 4,215,369 km (0.089 R)
• M18: 4,342,527 km (0.107 R)
• M19: 4,574,703 km (0.045 R)
• M20: 5,712,544 km (0.108 R)
• M21: 6,082,201 km (0.111 R)
• M22: 6,488,957 km (0.061 R)
• M23: 6,755,092 km (0.099 R)
• M24: 6,934,609 km (0.101 R)
• M25: 7,115,772 km (0.114 R)
• M26: 7,544,520 km (0.092 R)
• M27: 7,855,983 km (0.104 R)
• M28: 8,171,784 km (0.066 R)
• M29: 8,523,937 km (0.08 R)
• M30: 9,576,807 km (0.069 R)
• M31: 9,677,636 km (0.097 R)
• M32: 9,778,764 km (0.079 R)
• M33: 11,696,010 km (0.108 R)
• M34: 12,311,755 km (0.096 R)
• M35: 12,421,410 km (0.099 R)
• M36: 13,012,322 km (0.099 R)
• M37: 13,461,714 km (0.079 R)
• M38: 13,916,043 km (0.08 R)
• M39: 14,452,501 km (0.07 R)
• M40: 15,034,885 km (0.051 R)
• M41: 16,950,037 km (0.101 R)
• M42: 17,770,432 km (0.099 R)
• M43: 18,102,240 km (0.098 R)
• M44: 18,310,779 km (0.063 R)
• M45: 18,478,030 km (0.063 R)
• M46: 18,772,139 km (0.112 R)
• M47: 19,025,408 km (0.092 R)
• M48: 19,152,567 km (0.11 R)
• M49: 19,364,996 km (0.118 R)
• M50: 19,877,967 km (0.094 R)
• M51: 20,438,809 km (0.114 R)
• M52: 20,873,840 km (0.092 R)
• M53: 21,092,402 km (0.089 R)
• M54: 21,620,333 km (0.096 R)
• M55: 22,197,033 km (0.074 R)
• M56: 22,375,503 km (0.105 R)
• M57: 22,509,692 km (0.111 R)
• M58: 22,733,940 km (0.067 R)
• M59: 23,592,931 km (0.107 R)
• M60: 24,416,317 km (0.107 R)
• M61: 25,950,593 km (0.089 R)
• M62: 26,516,223 km (0.12 R)
• M63: 27,276,629 km (0.1 R)
• M64: 27,659,599 km (0.101 R)
• M65: 27,755,641 km (0.104 R)
• M66: 27,851,832 km (0.106 R)
• M67: 28,770,513 km (0.12 R)
• M68: 28,965,289 km (0.025 R)
• M69: 30,191,992 km (0.115 R)
• M70: 30,836,609 km (0.081 R)
• M71: 30,986,057 km (0.05 R)
• M72: 31,135,655 km (0.11 R)
• M73: 31,787,004 km (0.097 R)
• M74: 32,291,000 km (0.062 R)
• M75: 32,543,970 km (0.046 R)
• M76: 32,950,277 km (0.062 R)
• M77: 33,767,680 km (0.096 R)

Planet 6 - Gas Giant

Semi-Major Axis: 8.53 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 366.3

Radius: 9.4

Gravity: 4.15 G

Time & Orbit

Eccentricity (e): 0.142

Orbit Range: 7.32 AU - 9.74 AU

Year: 9145 Days

Day: 13.5 Hours

Environment

Temp: -178 °C

Axial Tilt: 7.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 71,238,974 km

• M1: 129,851 km (0.083 R)
• M2: 261,347 km (0.074 R)
• M3: 722,408 km (0.112 R)
• M4: 959,222 km (0.096 R)
• M5: 1,237,922 km (0.116 R)
• M6: 1,307,186 km (0.117 R)
• M7: 1,449,903 km (0.113 R)
• M8: 1,731,745 km (0.12 R)
• M9: 1,889,272 km (0.092 R)
• M10: 2,197,294 km (0.091 R)
• M11: 2,303,658 km (0.092 R)
• M12: 2,499,332 km (0.108 R)
• M13: 2,565,903 km (0.108 R)
• M14: 2,700,690 km (0.076 R)
• M15: 3,143,051 km (0.109 R)
• M16: 3,558,185 km (0.074 R)
• M17: 3,633,283 km (0.083 R)
• M18: 3,861,719 km (0.036 R)
• M19: 4,094,943 km (0.09 R)
• M20: 5,073,313 km (0.077 R)
• M21: 5,414,994 km (0.073 R)
• M22: 5,647,020 km (0.09 R)
• M23: 5,941,728 km (0.113 R)
• M24: 6,001,268 km (0.043 R)
• M25: 6,271,592 km (0.055 R)
• M26: 6,454,101 km (0.103 R)
• M27: 6,980,835 km (0.111 R)
• M28: 7,075,231 km (0.11 R)
• M29: 7,138,362 km (0.096 R)
• M30: 7,489,169 km (0.071 R)
• M31: 7,553,496 km (0.106 R)
• M32: 7,943,647 km (0.105 R)
• M33: 8,108,205 km (0.104 R)
• M34: 9,084,779 km (0.098 R)
• M35: 9,499,614 km (0.065 R)
• M36: 9,604,333 km (0.051 R)
• M37: 10,419,791 km (0.082 R)
• M38: 11,740,441 km (0.109 R)
• M39: 12,003,284 km (0.073 R)
• M40: 12,192,226 km (0.085 R)
• M41: 12,496,658 km (0.091 R)
• M42: 12,726,590 km (0.09 R)
• M43: 12,919,422 km (0.105 R)
• M44: 13,268,733 km (0.113 R)
• M45: 13,699,874 km (0.101 R)
• M46: 14,016,423 km (0.118 R)
• M47: 14,576,069 km (0.046 R)
• M48: 14,777,726 km (0.041 R)
• M49: 14,858,659 km (0.118 R)
• M50: 15,183,735 km (0.087 R)
• M51: 17,525,091 km (0.056 R)
• M52: 17,868,718 km (0.098 R)
• M53: 18,127,821 km (0.079 R)
• M54: 18,781,115 km (0.119 R)
• M55: 19,265,214 km (0.085 R)
• M56: 19,842,512 km (0.068 R)
• M57: 20,832,401 km (0.078 R)
• M58: 21,014,162 km (0.099 R)
• M59: 21,196,373 km (0.116 R)
• M60: 22,161,728 km (0.097 R)
• M61: 22,533,179 km (0.073 R)
• M62: 22,813,226 km (0.114 R)
• M63: 23,992,357 km (0.073 R)
• M64: 25,287,874 km (0.117 R)
• M65: 25,481,753 km (0.091 R)
• M66: 26,606,131 km (0.057 R)
• M67: 28,347,899 km (0.095 R)
• M68: 28,751,215 km (0.098 R)
• M69: 29,004,334 km (0.118 R)
• M70: 29,207,189 km (0.065 R)
• M71: 29,359,779 km (0.082 R)
• M72: 29,921,369 km (0.055 R)
• M73: 31,003,112 km (0.12 R)
• M74: 31,731,504 km (0.109 R)
• M75: 31,940,641 km (0.114 R)
• M76: 32,150,228 km (0.088 R)
• M77: 32,993,212 km (0.086 R)
• M78: 34,164,115 km (0.114 R)
• M79: 35,402,785 km (0.05 R)
• M80: 35,511,243 km (0.097 R)
• M81: 35,891,521 km (0.035 R)
• M82: 36,327,749 km (0.072 R)
• M83: 36,656,116 km (0.075 R)

Planet 7 - Ice Giant

Semi-Major Axis: 17.82 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 294.9

Radius: 7.6

Gravity: 5.11 G

Time & Orbit

Eccentricity (e): 0.15

Orbit Range: 15.15 AU - 20.49 AU

Year: 27614 Days

Day: 15.1 Hours

Environment

Temp: -189 °C

Axial Tilt: 35.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (64)

Outer Limit: 71,238,974 km

• M1: 266,284 km (0.12 R)
• M2: 392,844 km (0.068 R)
• M3: 445,802 km (0.106 R)
• M4: 663,616 km (0.113 R)
• M5: 1,192,893 km (0.053 R)
• M6: 1,951,803 km (0.095 R)
• M7: 2,446,224 km (0.042 R)
• M8: 3,861,271 km (0.054 R)
• M9: 4,022,687 km (0.099 R)
• M10: 4,269,074 km (0.094 R)
• M11: 5,347,525 km (0.087 R)
• M12: 5,482,463 km (0.089 R)
• M13: 5,618,447 km (0.097 R)
• M14: 5,940,232 km (0.104 R)
• M15: 6,697,945 km (0.051 R)
• M16: 7,236,498 km (0.111 R)
• M17: 7,486,027 km (0.119 R)
• M18: 8,987,541 km (0.08 R)
• M19: 9,472,088 km (0.113 R)
• M20: 9,690,202 km (0.103 R)
• M21: 9,909,961 km (0.071 R)
• M22: 11,377,965 km (0.061 R)
• M23: 12,255,506 km (0.065 R)
• M24: 12,612,596 km (0.037 R)
• M25: 12,672,436 km (0.05 R)
• M26: 13,154,590 km (0.058 R)
• M27: 16,041,529 km (0.038 R)
• M28: 17,622,480 km (0.115 R)
• M29: 18,499,273 km (0.065 R)
• M30: 18,977,238 km (0.118 R)
• M31: 19,321,313 km (0.035 R)
• M32: 19,806,160 km (0.042 R)
• M33: 20,085,160 km (0.089 R)
• M34: 24,646,548 km (0.108 R)
• M35: 25,021,889 km (0.115 R)
• M36: 25,930,098 km (0.072 R)
• M37: 29,113,690 km (0.11 R)
• M38: 29,749,182 km (0.079 R)
• M39: 30,710,797 km (0.074 R)
• M40: 32,336,328 km (0.075 R)
• M41: 32,994,259 km (0.045 R)
• M42: 38,068,021 km (0.105 R)
• M43: 38,501,555 km (0.048 R)
• M44: 39,198,831 km (0.113 R)
• M45: 39,461,375 km (0.057 R)
• M46: 42,118,832 km (0.116 R)
• M47: 42,567,326 km (0.109 R)
• M48: 42,927,259 km (0.09 R)
• M49: 45,016,393 km (0.086 R)
• M50: 46,396,583 km (0.114 R)
• M51: 52,151,015 km (0.103 R)
• M52: 54,086,063 km (0.106 R)
• M53: 55,651,006 km (0.071 R)
• M54: 56,044,598 km (0.087 R)
• M55: 56,834,475 km (0.111 R)
• M56: 59,527,386 km (0.057 R)
• M57: 59,728,446 km (0.103 R)
• M58: 61,650,479 km (0.1 R)
• M59: 64,519,617 km (0.108 R)
• M60: 64,726,212 km (0.051 R)
• M61: 65,554,834 km (0.079 R)
• M62: 66,491,167 km (0.09 R)
• M63: 67,641,575 km (0.107 R)
• M64: 69,115,413 km (0.064 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 436 - 15,745 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit