🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.69 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.38

Radius: 1.81

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 0.62 AU - 0.76 AU

Year: 210 Days

Day: 22.6 Hours

Environment

Temp: 175 °C

Axial Tilt: 8.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Asteroid Belt

Center: 2.7 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Terrestrial

Semi-Major Axis: 4.71 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1

Radius: 1

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 3.71 AU - 5.71 AU

Year: 3752 Days

Day: 36.4 Hours

Environment

Temp: -126 °C

Axial Tilt: 39.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.33 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 5.94 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 593.9

Radius: 14

Gravity: 3.03 G

Time & Orbit

Eccentricity (e): 0.143

Orbit Range: 5.09 AU - 6.79 AU

Year: 5314 Days

Day: 13.1 Hours

Environment

Temp: -144 °C

Axial Tilt: 44.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 21,688,079 km

• M1: 264,788 km (0.075 R)
• M2: 360,980 km (0.056 R)
• M3: 497,413 km (0.045 R)
• M4: 623,225 km (0.111 R)
• M5: 762,201 km (0.116 R)
• M6: 1,475,933 km (0.096 R)
• M7: 1,620,145 km (0.042 R)
• M8: 1,871,619 km (0.115 R)
• M9: 2,028,697 km (0.12 R)
• M10: 2,118,007 km (0.073 R)
• M11: 2,394,164 km (0.085 R)
• M12: 2,921,048 km (0.102 R)
• M13: 3,084,259 km (0.098 R)
• M14: 3,187,781 km (0.051 R)
• M15: 3,484,134 km (0.118 R)
• M16: 3,811,754 km (0.105 R)
• M17: 3,923,204 km (0.101 R)
• M18: 4,218,211 km (0.116 R)
• M19: 4,638,731 km (0.105 R)
• M20: 5,024,095 km (0.072 R)
• M21: 5,146,616 km (0.116 R)
• M22: 5,319,999 km (0.115 R)
• M23: 6,058,714 km (0.068 R)
• M24: 6,215,642 km (0.089 R)
• M25: 6,694,505 km (0.099 R)
• M26: 6,965,726 km (0.089 R)
• M27: 7,213,011 km (0.098 R)
• M28: 7,575,487 km (0.065 R)
• M29: 8,347,112 km (0.117 R)
• M30: 8,727,689 km (0.078 R)
• M31: 9,294,217 km (0.066 R)
• M32: 9,811,227 km (0.04 R)
• M33: 10,088,731 km (0.059 R)
• M34: 10,778,078 km (0.061 R)
• M35: 11,547,609 km (0.113 R)
• M36: 11,840,671 km (0.052 R)
• M37: 12,169,338 km (0.103 R)
• M38: 12,401,215 km (0.089 R)
• M39: 12,567,717 km (0.097 R)
• M40: 13,241,207 km (0.091 R)
• M41: 13,513,924 km (0.053 R)
• M42: 13,857,400 km (0.117 R)
• M43: 14,308,288 km (0.058 R)
• M44: 14,763,963 km (0.106 R)
• M45: 15,260,180 km (0.082 R)
• M46: 15,906,143 km (0.07 R)
• M47: 16,268,918 km (0.103 R)
• M48: 17,709,695 km (0.096 R)
• M49: 17,859,742 km (0.116 R)
• M50: 18,123,483 km (0.116 R)
• M51: 18,578,410 km (0.098 R)
• M52: 19,191,013 km (0.081 R)
• M53: 19,927,184 km (0.119 R)
• M54: 20,044,170 km (0.09 R)
• M55: 20,161,604 km (0.11 R)
• M56: 20,514,805 km (0.046 R)
• M57: 20,949,387 km (0.107 R)
• M58: 21,147,903 km (0.098 R)
• M59: 22,677,392 km (0.088 R)
• M60: 23,455,450 km (0.117 R)
• M61: 23,661,596 km (0.114 R)
• M62: 24,367,249 km (0.094 R)
• M63: 24,785,525 km (0.114 R)
• M64: 26,182,919 km (0.115 R)
• M65: 26,396,843 km (0.104 R)
• M66: 26,568,432 km (0.106 R)
• M67: 26,697,386 km (0.105 R)
• M68: 27,171,910 km (0.104 R)
• M69: 27,475,295 km (0.08 R)
• M70: 27,605,594 km (0.099 R)
• M71: 27,823,409 km (0.115 R)
• M72: 28,876,727 km (0.107 R)
• M73: 29,898,331 km (0.115 R)

Planet 4 - Gas Giant

Semi-Major Axis: 8.85 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 813.6

Radius: 8.7

Gravity: 10.75 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 7.79 AU - 9.91 AU

Year: 9665 Days

Day: 13.6 Hours

Environment

Temp: -170 °C

Axial Tilt: 35.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 21,688,079 km

• M1: 137,181 km (0.06 R)
• M2: 237,861 km (0.118 R)
• M3: 645,216 km (0.084 R)
• M4: 817,702 km (0.071 R)
• M5: 891,155 km (0.1 R)
• M6: 1,084,734 km (0.119 R)
• M7: 1,356,853 km (0.078 R)
• M8: 1,535,173 km (0.07 R)
• M9: 1,627,176 km (0.105 R)
• M10: 2,166,476 km (0.077 R)
• M11: 2,296,327 km (0.077 R)
• M12: 2,402,243 km (0.031 R)
• M13: 2,674,062 km (0.097 R)
• M14: 3,366,550 km (0.12 R)
• M15: 3,426,689 km (0.072 R)
• M16: 3,920,960 km (0.076 R)
• M17: 4,338,937 km (0.116 R)
• M18: 4,636,786 km (0.093 R)
• M19: 5,009,733 km (0.039 R)
• M20: 5,820,853 km (0.109 R)
• M21: 5,966,113 km (0.067 R)
• M22: 6,446,471 km (0.11 R)
• M23: 7,404,795 km (0.083 R)
• M24: 7,800,631 km (0.087 R)
• M25: 7,960,851 km (0.073 R)
• M26: 8,203,349 km (0.069 R)
• M27: 8,530,370 km (0.09 R)
• M28: 8,778,553 km (0.098 R)
• M29: 8,903,467 km (0.106 R)
• M30: 9,451,743 km (0.081 R)
• M31: 9,537,014 km (0.05 R)
• M32: 9,708,453 km (0.071 R)
• M33: 9,967,557 km (0.033 R)
• M34: 10,360,401 km (0.064 R)
• M35: 11,752,259 km (0.07 R)
• M36: 12,074,643 km (0.094 R)
• M37: 12,167,244 km (0.099 R)
• M38: 12,399,868 km (0.117 R)
• M39: 12,493,367 km (0.115 R)
• M40: 13,011,724 km (0.108 R)
• M41: 13,585,132 km (0.113 R)
• M42: 14,509,946 km (0.037 R)
• M43: 16,317,238 km (0.105 R)
• M44: 18,141,435 km (0.094 R)
• M45: 19,320,715 km (0.115 R)
• M46: 20,248,969 km (0.066 R)
• M47: 20,359,073 km (0.096 R)
• M48: 22,035,318 km (0.115 R)
• M49: 23,988,019 km (0.112 R)
• M50: 24,046,212 km (0.099 R)
• M51: 24,338,227 km (0.073 R)
• M52: 24,514,005 km (0.063 R)
• M53: 24,807,964 km (0.096 R)
• M54: 24,866,906 km (0.072 R)
• M55: 25,221,453 km (0.078 R)
• M56: 25,339,935 km (0.048 R)
• M57: 25,995,323 km (0.1 R)
• M58: 26,716,684 km (0.052 R)
• M59: 28,056,033 km (0.101 R)
• M60: 28,672,077 km (0.078 R)
• M61: 28,919,662 km (0.071 R)
• M62: 30,042,992 km (0.078 R)
• M63: 31,244,114 km (0.078 R)
• M64: 31,371,421 km (0.106 R)
• M65: 32,267,662 km (0.118 R)
• M66: 32,396,466 km (0.116 R)
• M67: 33,237,206 km (0.102 R)
• M68: 33,367,356 km (0.111 R)
• M69: 33,562,581 km (0.076 R)
• M70: 33,954,378 km (0.119 R)
• M71: 34,347,671 km (0.077 R)
• M72: 37,008,120 km (0.073 R)
• M73: 37,412,782 km (0.049 R)
• M74: 38,977,875 km (0.063 R)
• M75: 39,046,540 km (0.092 R)
• M76: 40,772,750 km (0.116 R)
• M77: 41,190,876 km (0.058 R)
• M78: 41,470,325 km (0.104 R)
• M79: 41,890,695 km (0.054 R)
• M80: 42,382,872 km (0.099 R)
• M81: 43,444,269 km (0.108 R)
• M82: 44,085,146 km (0.098 R)
• M83: 44,228,012 km (0.074 R)
• M84: 44,585,850 km (0.111 R)
• M85: 45,448,581 km (0.118 R)
• M86: 46,461,957 km (0.118 R)
• M87: 48,290,193 km (0.119 R)
• M88: 48,511,149 km (0.116 R)
• M89: 48,584,900 km (0.066 R)

Planet 5 - Gas Giant

Semi-Major Axis: 9.05 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 335.3

Radius: 9.6

Gravity: 3.64 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 7.05 AU - 11.05 AU

Year: 9994 Days

Day: 9.7 Hours

Environment

Temp: -161 °C

Axial Tilt: 42.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (67)

Outer Limit: 21,688,079 km

• M1: 376,538 km (0.108 R)
• M2: 466,745 km (0.1 R)
• M3: 1,118,842 km (0.039 R)
• M4: 1,327,681 km (0.105 R)
• M5: 1,606,532 km (0.077 R)
• M6: 1,965,866 km (0.114 R)
• M7: 2,394,164 km (0.076 R)
• M8: 2,734,499 km (0.08 R)
• M9: 2,804,511 km (0.062 R)
• M10: 2,970,116 km (0.062 R)
• M11: 3,486,229 km (0.088 R)
• M12: 4,325,772 km (0.089 R)
• M13: 5,254,326 km (0.062 R)
• M14: 5,341,841 km (0.049 R)
• M15: 5,488,596 km (0.085 R)
• M16: 5,666,618 km (0.115 R)
• M17: 5,876,653 km (0.118 R)
• M18: 6,774,240 km (0.064 R)
• M19: 7,190,422 km (0.111 R)
• M20: 7,614,831 km (0.099 R)
• M21: 7,680,953 km (0.051 R)
• M22: 8,216,214 km (0.082 R)
• M23: 8,454,075 km (0.06 R)
• M24: 8,659,922 km (0.065 R)
• M25: 8,832,707 km (0.102 R)
• M26: 10,037,568 km (0.099 R)
• M27: 10,622,346 km (0.098 R)
• M28: 10,844,499 km (0.073 R)
• M29: 11,444,387 km (0.098 R)
• M30: 13,070,067 km (0.084 R)
• M31: 13,828,977 km (0.083 R)
• M32: 14,031,083 km (0.08 R)
• M33: 14,766,806 km (0.099 R)
• M34: 15,473,057 km (0.056 R)
• M35: 16,275,500 km (0.089 R)
• M36: 16,446,192 km (0.099 R)
• M37: 17,048,173 km (0.052 R)
• M38: 17,134,791 km (0.051 R)
• M39: 17,569,971 km (0.066 R)
• M40: 17,876,796 km (0.055 R)
• M41: 18,584,693 km (0.119 R)
• M42: 18,986,812 km (0.077 R)
• M43: 19,527,608 km (0.101 R)
• M44: 19,754,399 km (0.114 R)
• M45: 19,890,982 km (0.111 R)
• M46: 20,256,449 km (0.037 R)
• M47: 20,670,387 km (0.1 R)
• M48: 21,273,266 km (0.106 R)
• M49: 23,741,930 km (0.036 R)
• M50: 24,032,449 km (0.098 R)
• M51: 24,862,418 km (0.085 R)
• M52: 25,751,329 km (0.074 R)
• M53: 26,000,110 km (0.077 R)
• M54: 26,299,605 km (0.085 R)
• M55: 26,600,446 km (0.115 R)
• M56: 27,306,548 km (0.1 R)
• M57: 27,763,719 km (0.069 R)
• M58: 28,428,532 km (0.115 R)
• M59: 29,409,745 km (0.07 R)
• M60: 30,192,141 km (0.092 R)
• M61: 30,454,536 km (0.101 R)
• M62: 30,559,703 km (0.073 R)
• M63: 32,849,448 km (0.097 R)
• M64: 35,359,551 km (0.119 R)
• M65: 35,580,657 km (0.087 R)
• M66: 35,691,509 km (0.11 R)
• M67: 36,191,315 km (0.109 R)

Planet 6 - Gas Giant

Semi-Major Axis: 9.08 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 62.9

Radius: 12.1

Gravity: 0.43 G

Time & Orbit

Eccentricity (e): 0.232

Orbit Range: 6.97 AU - 11.19 AU

Year: 10044 Days

Day: 7.4 Hours

Environment

Temp: -162 °C

Axial Tilt: 23 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (47)

Outer Limit: 21,688,079 km

• M1: 165,904 km (0.053 R)
• M2: 309,967 km (0.081 R)
• M3: 946,955 km (0.077 R)
• M4: 1,023,549 km (0.113 R)
• M5: 1,171,651 km (0.073 R)
• M6: 1,389,166 km (0.096 R)
• M7: 1,795,324 km (0.109 R)
• M8: 1,906,176 km (0.117 R)
• M9: 2,076,867 km (0.112 R)
• M10: 2,403,290 km (0.078 R)
• M11: 3,813,998 km (0.101 R)
• M12: 4,860,884 km (0.109 R)
• M13: 5,037,110 km (0.078 R)
• M14: 5,235,477 km (0.096 R)
• M15: 6,935,806 km (0.107 R)
• M16: 7,425,141 km (0.113 R)
• M17: 7,765,177 km (0.112 R)
• M18: 9,321,593 km (0.116 R)
• M19: 9,516,669 km (0.056 R)
• M20: 10,210,354 km (0.075 R)
• M21: 10,386,281 km (0.075 R)
• M22: 10,792,290 km (0.078 R)
• M23: 10,997,239 km (0.115 R)
• M24: 11,463,236 km (0.047 R)
• M25: 11,830,200 km (0.114 R)
• M26: 11,962,145 km (0.107 R)
• M27: 12,200,903 km (0.086 R)
• M28: 12,981,056 km (0.117 R)
• M29: 13,062,736 km (0.071 R)
• M30: 13,199,170 km (0.073 R)
• M31: 13,916,342 km (0.09 R)
• M32: 13,999,967 km (0.062 R)
• M33: 15,619,364 km (0.119 R)
• M34: 15,706,280 km (0.057 R)
• M35: 15,793,346 km (0.111 R)
• M36: 16,084,613 km (0.111 R)
• M37: 17,477,370 km (0.106 R)
• M38: 17,597,796 km (0.075 R)
• M39: 17,748,591 km (0.054 R)
• M40: 18,081,745 km (0.096 R)
• M41: 19,280,024 km (0.058 R)
• M42: 19,497,838 km (0.089 R)
• M43: 20,030,108 km (0.098 R)
• M44: 20,853,644 km (0.076 R)
• M45: 21,077,143 km (0.098 R)
• M46: 21,173,185 km (0.088 R)
• M47: 21,494,521 km (0.099 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 268 - 16,300 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit