🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.75

Radius: 1.25

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 0.6 AU - 0.62 AU

Year: 172 Days

Day: 21.6 Hours

Environment

Temp: 174 °C

Axial Tilt: 28.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 66,864,859 km

• M1: 190,588 km (0.092 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.87 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.51

Radius: 1.18

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 0.79 AU - 0.95 AU

Year: 293 Days

Day: 28.4 Hours

Environment

Temp: 117 °C

Axial Tilt: 7.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.06 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.76

Radius: 1.7

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 0.89 AU - 1.23 AU

Year: 395 Days

Day: 30.9 Hours

Environment

Temp: 30 °C

Axial Tilt: 37.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 66,864,859 km

• M1: 604,675 km (0.092 R)
• M2: 718,967 km (0.116 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.99 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.51

Radius: 1.83

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 1.97 AU - 2.01 AU

Year: 1015 Days

Day: 24 Hours

Environment

Temp: -65 °C

Axial Tilt: 3.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.98 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 5.96 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 55.3

Radius: 10

Gravity: 0.55 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 4.54 AU - 7.38 AU

Year: 5262 Days

Day: 8.4 Hours

Environment

Temp: -141 °C

Axial Tilt: 18.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 66,864,859 km

• M1: 132,245 km (0.05 R)
• M2: 247,884 km (0.11 R)
• M3: 687,402 km (0.105 R)
• M4: 787,932 km (0.098 R)
• M5: 948,600 km (0.091 R)
• M6: 1,294,171 km (0.094 R)
• M7: 1,421,030 km (0.099 R)
• M8: 1,561,652 km (0.102 R)
• M9: 1,707,211 km (0.075 R)
• M10: 1,806,693 km (0.066 R)
• M11: 2,333,577 km (0.068 R)
• M12: 3,159,806 km (0.116 R)
• M13: 3,370,141 km (0.069 R)
• M14: 3,445,538 km (0.119 R)
• M15: 3,610,844 km (0.079 R)
• M16: 3,713,917 km (0.079 R)
• M17: 3,962,548 km (0.113 R)
• M18: 4,082,376 km (0.034 R)
• M19: 4,216,865 km (0.116 R)
• M20: 4,298,246 km (0.114 R)
• M21: 4,503,943 km (0.115 R)
• M22: 4,685,106 km (0.098 R)
• M23: 5,640,887 km (0.091 R)
• M24: 5,866,480 km (0.1 R)
• M25: 6,782,319 km (0.087 R)
• M26: 7,232,459 km (0.078 R)
• M27: 7,543,473 km (0.097 R)
• M28: 8,537,251 km (0.059 R)
• M29: 9,181,270 km (0.11 R)
• M30: 9,643,228 km (0.108 R)
• M31: 10,167,569 km (0.057 R)
• M32: 10,240,573 km (0.088 R)
• M33: 10,460,781 km (0.093 R)
• M34: 10,552,933 km (0.084 R)
• M35: 10,645,384 km (0.077 R)
• M36: 11,699,601 km (0.063 R)
• M37: 12,316,841 km (0.091 R)
• M38: 12,414,230 km (0.104 R)

Asteroid Belt

Center: 7.19 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 8.41 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 950.4

Radius: 9.7

Gravity: 10.1 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 7.41 AU - 9.41 AU

Year: 8820 Days

Day: 8.4 Hours

Environment

Temp: -168 °C

Axial Tilt: 35.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 66,864,859 km

• M1: 162,463 km (0.089 R)
• M2: 338,241 km (0.034 R)
• M3: 441,763 km (0.118 R)
• M4: 685,607 km (0.115 R)
• M5: 971,189 km (0.107 R)
• M6: 1,379,292 km (0.034 R)
• M7: 1,444,966 km (0.108 R)
• M8: 1,861,446 km (0.103 R)
• M9: 2,288,249 km (0.096 R)
• M10: 2,472,853 km (0.118 R)
• M11: 2,553,486 km (0.115 R)
• M12: 2,745,271 km (0.08 R)
• M13: 3,142,752 km (0.026 R)
• M14: 3,289,208 km (0.111 R)
• M15: 3,804,124 km (0.095 R)
• M16: 3,866,357 km (0.065 R)
• M17: 3,991,870 km (0.075 R)
• M18: 4,182,756 km (0.12 R)
• M19: 4,606,717 km (0.095 R)
• M20: 5,147,513 km (0.117 R)
• M21: 5,320,598 km (0.057 R)
• M22: 6,178,242 km (0.039 R)
• M23: 6,362,397 km (0.092 R)
• M24: 6,511,098 km (0.04 R)
• M25: 6,925,633 km (0.066 R)
• M26: 7,078,522 km (0.12 R)
• M27: 7,504,876 km (0.083 R)
• M28: 8,180,161 km (0.098 R)
• M29: 8,301,335 km (0.115 R)
• M30: 9,292,272 km (0.084 R)
• M31: 9,801,802 km (0.077 R)
• M32: 10,495,188 km (0.115 R)
• M33: 10,981,082 km (0.105 R)
• M34: 11,114,972 km (0.118 R)
• M35: 11,792,052 km (0.088 R)
• M36: 12,482,596 km (0.117 R)
• M37: 13,044,486 km (0.091 R)
• M38: 13,375,994 km (0.114 R)
• M39: 13,950,899 km (0.088 R)
• M40: 14,047,539 km (0.054 R)
• M41: 14,241,418 km (0.048 R)
• M42: 14,338,657 km (0.08 R)
• M43: 14,976,392 km (0.056 R)
• M44: 16,380,967 km (0.076 R)
• M45: 16,482,993 km (0.115 R)
• M46: 16,995,814 km (0.071 R)
• M47: 17,202,558 km (0.117 R)
• M48: 17,827,429 km (0.118 R)
• M49: 19,045,903 km (0.083 R)
• M50: 19,421,992 km (0.102 R)
• M51: 19,854,929 km (0.104 R)
• M52: 21,562,439 km (0.115 R)
• M53: 21,842,187 km (0.111 R)
• M54: 23,373,919 km (0.074 R)
• M55: 23,603,702 km (0.106 R)
• M56: 24,007,765 km (0.055 R)
• M57: 24,881,267 km (0.057 R)
• M58: 25,943,263 km (0.106 R)
• M59: 27,382,095 km (0.087 R)
• M60: 27,442,533 km (0.098 R)
• M61: 27,563,707 km (0.118 R)
• M62: 28,294,343 km (0.052 R)
• M63: 28,662,204 km (0.106 R)
• M64: 28,785,024 km (0.077 R)
• M65: 28,969,777 km (0.087 R)
• M66: 29,278,547 km (0.114 R)
• M67: 29,526,431 km (0.051 R)
• M68: 37,142,608 km (0.096 R)
• M69: 37,276,648 km (0.089 R)
• M70: 37,410,837 km (0.098 R)
• M71: 37,478,007 km (0.049 R)
• M72: 37,612,495 km (0.071 R)
• M73: 38,084,476 km (0.058 R)
• M74: 38,422,717 km (0.12 R)
• M75: 38,965,907 km (0.066 R)
• M76: 39,306,841 km (0.069 R)
• M77: 40,749,114 km (0.113 R)
• M78: 41,999,153 km (0.091 R)
• M79: 42,069,016 km (0.06 R)
• M80: 42,278,752 km (0.09 R)
• M81: 42,348,614 km (0.054 R)
• M82: 42,558,799 km (0.08 R)
• M83: 42,839,594 km (0.072 R)
• M84: 44,679,349 km (0.108 R)
• M85: 45,250,514 km (0.081 R)
• M86: 45,896,178 km (0.065 R)
• M87: 46,039,941 km (0.077 R)
• M88: 47,269,038 km (0.101 R)
• M89: 48,875,420 km (0.099 R)

Planet 7 - Ice Giant

Semi-Major Axis: 16.67 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 306.9

Radius: 6.5

Gravity: 7.26 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 13.17 AU - 20.17 AU

Year: 24615 Days

Day: 23.4 Hours

Environment

Temp: -199 °C

Axial Tilt: 24.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 66,864,859 km

• M1: 97,687 km (0.069 R)
• M2: 255,812 km (0.114 R)
• M3: 427,850 km (0.106 R)
• M4: 537,056 km (0.087 R)
• M5: 872,754 km (0.044 R)
• M6: 1,037,910 km (0.047 R)
• M7: 1,480,121 km (0.098 R)
• M8: 1,620,444 km (0.098 R)
• M9: 1,677,740 km (0.071 R)
• M10: 2,005,509 km (0.063 R)
• M11: 2,192,806 km (0.067 R)
• M12: 2,385,637 km (0.036 R)
• M13: 2,961,739 km (0.108 R)
• M14: 4,038,544 km (0.052 R)
• M15: 4,235,415 km (0.111 R)
• M16: 4,315,001 km (0.089 R)
• M17: 4,844,727 km (0.101 R)
• M18: 5,308,929 km (0.078 R)
• M19: 5,394,948 km (0.119 R)
• M20: 6,099,105 km (0.114 R)
• M21: 6,324,998 km (0.057 R)
• M22: 6,925,334 km (0.118 R)
• M23: 7,019,282 km (0.094 R)
• M24: 7,933,025 km (0.085 R)
• M25: 8,630,002 km (0.1 R)
• M26: 8,883,720 km (0.11 R)
• M27: 9,450,397 km (0.09 R)
• M28: 9,817,061 km (0.086 R)
• M29: 10,295,475 km (0.101 R)
• M30: 10,564,452 km (0.051 R)
• M31: 10,835,823 km (0.079 R)
• M32: 11,054,535 km (0.103 R)
• M33: 11,330,094 km (0.066 R)
• M34: 11,944,044 km (0.083 R)
• M35: 12,340,478 km (0.058 R)
• M36: 13,496,570 km (0.102 R)
• M37: 13,790,979 km (0.094 R)
• M38: 15,294,587 km (0.109 R)
• M39: 19,307,400 km (0.086 R)
• M40: 19,839,071 km (0.095 R)
• M41: 20,848,707 km (0.09 R)
• M42: 21,188,893 km (0.092 R)
• M43: 22,290,083 km (0.115 R)
• M44: 22,638,047 km (0.048 R)
• M45: 22,707,910 km (0.07 R)
• M46: 22,847,634 km (0.088 R)
• M47: 23,621,803 km (0.086 R)
• M48: 23,763,472 km (0.064 R)
• M49: 23,834,382 km (0.068 R)
• M50: 26,068,327 km (0.041 R)
• M51: 26,361,389 km (0.056 R)
• M52: 26,581,896 km (0.099 R)
• M53: 27,619,208 km (0.096 R)
• M54: 27,768,357 km (0.111 R)
• M55: 28,745,081 km (0.11 R)
• M56: 29,275,705 km (0.106 R)
• M57: 29,733,026 km (0.039 R)
• M58: 29,886,064 km (0.083 R)
• M59: 30,346,526 km (0.115 R)
• M60: 30,577,655 km (0.109 R)
• M61: 31,820,215 km (0.111 R)
• M62: 31,898,455 km (0.117 R)
• M63: 33,555,550 km (0.097 R)
• M64: 34,274,219 km (0.091 R)
• M65: 34,675,739 km (0.075 R)
• M66: 35,159,539 km (0.051 R)
• M67: 35,808,195 km (0.115 R)
• M68: 36,052,488 km (0.075 R)
• M69: 37,117,176 km (0.084 R)
• M70: 37,777,501 km (0.112 R)
• M71: 37,860,379 km (0.087 R)
• M72: 38,275,363 km (0.116 R)
• M73: 38,691,844 km (0.074 R)
• M74: 38,942,570 km (0.11 R)
• M75: 39,361,444 km (0.069 R)
• M76: 40,457,547 km (0.096 R)
• M77: 40,966,928 km (0.104 R)
• M78: 41,906,104 km (0.067 R)
• M79: 42,163,561 km (0.083 R)
• M80: 44,678,601 km (0.096 R)
• M81: 46,618,736 km (0.11 R)
• M82: 46,796,458 km (0.026 R)
• M83: 51,037,707 km (0.106 R)
• M84: 52,047,942 km (0.115 R)
• M85: 52,879,407 km (0.059 R)
• M86: 53,994,808 km (0.116 R)
• M87: 54,274,855 km (0.11 R)
• M88: 54,836,446 km (0.118 R)
• M89: 55,776,669 km (0.064 R)
• M90: 57,768,564 km (0.046 R)
• M91: 58,533,458 km (0.102 R)
• M92: 58,917,177 km (0.099 R)
• M93: 60,654,307 km (0.1 R)
• M94: 61,529,006 km (0.12 R)
• M95: 62,702,003 km (0.074 R)
• M96: 63,094,548 km (0.087 R)

Kuiper Belt

Range: 30.3 - 54.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 183 - 18,834 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit