🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.7 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.1

Radius: 0.4

Gravity: 0.63 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 0.69 AU - 0.71 AU

Year: 206 Days

Day: 29.2 Hours

Environment

Temp: 145 °C

Axial Tilt: 24.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 64,972,257 km

• M1: 29,321 km (0.075 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.39

Radius: 1.14

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 0.98 AU - 1.02 AU

Year: 351 Days

Day: 37.5 Hours

Environment

Temp: 77 °C

Axial Tilt: 39.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.01 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.74

Radius: 1.25

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.208

Orbit Range: 0.8 AU - 1.22 AU

Year: 357 Days

Day: 18.4 Hours

Environment

Temp: 145 °C

Axial Tilt: 33.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 64,972,257 km

• M1: 75,098 km (0.12 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.28 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.46

Radius: 1.43

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 1.27 AU - 1.29 AU

Year: 509 Days

Day: 22.9 Hours

Environment

Temp: 22 °C

Axial Tilt: 40 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 64,972,257 km

• M1: 354,547 km (0.109 R)

Planet 5 - Terrestrial

Semi-Major Axis: 4.75 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.42

Radius: 1.42

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.039

Orbit Range: 4.56 AU - 4.94 AU

Year: 3638 Days

Day: 26.4 Hours

Environment

Temp: -132 °C

Axial Tilt: 20 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.39 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 6.03 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 430.4

Radius: 12.8

Gravity: 2.63 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 5.55 AU - 6.51 AU

Year: 5204 Days

Day: 11.2 Hours

Environment

Temp: -145 °C

Axial Tilt: 36.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 64,972,257 km

• M1: 174,581 km (0.115 R)
• M2: 269,875 km (0.104 R)
• M3: 658,679 km (0.081 R)
• M4: 860,188 km (0.046 R)
• M5: 1,031,926 km (0.077 R)
• M6: 1,662,481 km (0.086 R)
• M7: 1,754,783 km (0.107 R)
• M8: 2,125,337 km (0.114 R)
• M9: 2,260,125 km (0.101 R)
• M10: 2,467,766 km (0.051 R)
• M11: 2,718,193 km (0.059 R)
• M12: 2,883,649 km (0.118 R)
• M13: 3,166,987 km (0.042 R)
• M14: 3,282,925 km (0.106 R)
• M15: 3,559,083 km (0.109 R)
• M16: 4,584,726 km (0.062 R)
• M17: 4,694,381 km (0.096 R)
• M18: 5,028,583 km (0.075 R)
• M19: 5,210,045 km (0.113 R)
• M20: 5,579,402 km (0.105 R)
• M21: 5,886,078 km (0.115 R)
• M22: 6,029,393 km (0.12 R)
• M23: 6,441,984 km (0.111 R)
• M24: 6,888,832 km (0.03 R)
• M25: 7,090,640 km (0.101 R)
• M26: 7,371,585 km (0.118 R)
• M27: 7,500,388 km (0.119 R)
• M28: 8,235,961 km (0.093 R)
• M29: 8,369,702 km (0.112 R)
• M30: 9,077,150 km (0.095 R)
• M31: 9,634,402 km (0.11 R)
• M32: 9,747,199 km (0.11 R)
• M33: 9,888,868 km (0.105 R)
• M34: 10,088,282 km (0.064 R)
• M35: 10,202,874 km (0.04 R)
• M36: 10,958,044 km (0.098 R)
• M37: 11,075,927 km (0.085 R)
• M38: 11,912,329 km (0.064 R)
• M39: 12,185,644 km (0.102 R)
• M40: 12,368,902 km (0.071 R)
• M41: 13,424,913 km (0.075 R)
• M42: 13,740,864 km (0.097 R)
• M43: 13,868,022 km (0.114 R)
• M44: 13,963,615 km (0.047 R)
• M45: 14,412,708 km (0.059 R)
• M46: 14,541,960 km (0.066 R)
• M47: 14,671,512 km (0.118 R)
• M48: 15,062,561 km (0.089 R)
• M49: 15,193,609 km (0.107 R)
• M50: 15,391,078 km (0.03 R)
• M51: 16,021,782 km (0.12 R)
• M52: 16,323,521 km (0.09 R)
• M53: 16,525,628 km (0.044 R)
• M54: 18,103,287 km (0.075 R)
• M55: 18,382,586 km (0.068 R)
• M56: 18,628,076 km (0.028 R)
• M57: 19,478,241 km (0.057 R)
• M58: 20,124,205 km (0.029 R)
• M59: 20,413,527 km (0.11 R)
• M60: 21,069,663 km (0.07 R)
• M61: 21,179,618 km (0.067 R)
• M62: 21,289,871 km (0.066 R)
• M63: 21,510,827 km (0.068 R)
• M64: 22,029,483 km (0.05 R)
• M65: 22,290,382 km (0.09 R)
• M66: 22,402,580 km (0.075 R)
• M67: 22,815,321 km (0.108 R)
• M68: 23,041,513 km (0.107 R)
• M69: 23,154,758 km (0.104 R)
• M70: 23,648,282 km (0.068 R)
• M71: 24,030,205 km (0.087 R)
• M72: 24,452,670 km (0.05 R)
• M73: 24,761,440 km (0.111 R)
• M74: 25,266,033 km (0.084 R)
• M75: 25,539,199 km (0.102 R)
• M76: 25,852,457 km (0.097 R)
• M77: 26,009,684 km (0.094 R)

Planet 7 - Gas Giant

Semi-Major Axis: 11.29 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 959.7

Radius: 10.3

Gravity: 9.05 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 10.12 AU - 12.46 AU

Year: 13333 Days

Day: 10.6 Hours

Environment

Temp: -185 °C

Axial Tilt: 11.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 64,972,257 km

• M1: 259,403 km (0.119 R)
• M2: 354,248 km (0.094 R)
• M3: 608,415 km (0.051 R)
• M4: 1,459,926 km (0.094 R)
• M5: 1,595,312 km (0.064 R)
• M6: 2,623,947 km (0.063 R)
• M7: 3,308,806 km (0.096 R)
• M8: 3,416,217 km (0.081 R)
• M9: 3,820,131 km (0.114 R)
• M10: 4,008,774 km (0.066 R)
• M11: 4,085,069 km (0.111 R)
• M12: 4,673,138 km (0.046 R)
• M13: 5,121,334 km (0.082 R)
• M14: 8,527,228 km (0.092 R)
• M15: 9,276,115 km (0.027 R)
• M16: 10,676,650 km (0.103 R)
• M17: 10,943,234 km (0.074 R)
• M18: 11,158,206 km (0.029 R)
• M19: 11,537,586 km (0.094 R)
• M20: 11,701,396 km (0.066 R)
• M21: 12,086,910 km (0.09 R)
• M22: 12,532,562 km (0.109 R)
• M23: 12,813,806 km (0.114 R)
• M24: 13,040,297 km (0.067 R)
• M25: 13,497,468 km (0.112 R)
• M26: 13,727,849 km (0.038 R)
• M27: 15,078,418 km (0.079 R)
• M28: 15,437,752 km (0.115 R)
• M29: 16,903,063 km (0.068 R)
• M30: 18,476,085 km (0.079 R)
• M31: 19,118,309 km (0.084 R)
• M32: 19,247,561 km (0.113 R)
• M33: 20,095,332 km (0.05 R)
• M34: 20,424,597 km (0.101 R)
• M35: 20,623,114 km (0.106 R)
• M36: 21,759,758 km (0.12 R)
• M37: 22,301,602 km (0.056 R)
• M38: 22,847,933 km (0.043 R)
• M39: 23,053,929 km (0.104 R)
• M40: 24,724,339 km (0.102 R)
• M41: 25,077,091 km (0.039 R)
• M42: 25,218,760 km (0.079 R)
• M43: 26,577,408 km (0.094 R)
• M44: 26,649,664 km (0.038 R)
• M45: 26,938,986 km (0.092 R)
• M46: 27,739,933 km (0.071 R)
• M47: 28,770,662 km (0.092 R)
• M48: 29,439,963 km (0.061 R)
• M49: 30,039,252 km (0.117 R)
• M50: 30,189,598 km (0.098 R)
• M51: 31,021,512 km (0.109 R)
• M52: 31,860,906 km (0.101 R)
• M53: 32,707,779 km (0.088 R)
• M54: 36,008,806 km (0.109 R)
• M55: 36,489,015 km (0.104 R)
• M56: 37,213,218 km (0.09 R)
• M57: 37,779,745 km (0.027 R)
• M58: 39,003,456 km (0.096 R)
• M59: 39,579,109 km (0.104 R)
• M60: 41,489,773 km (0.095 R)
• M61: 41,573,547 km (0.09 R)
• M62: 41,909,095 km (0.049 R)
• M63: 42,077,243 km (0.114 R)
• M64: 43,430,356 km (0.073 R)
• M65: 43,600,599 km (0.042 R)
• M66: 43,856,112 km (0.079 R)
• M67: 46,439,817 km (0.102 R)
• M68: 48,013,586 km (0.077 R)
• M69: 50,139,073 km (0.041 R)
• M70: 50,496,312 km (0.093 R)
• M71: 51,933,499 km (0.069 R)
• M72: 52,023,856 km (0.053 R)
• M73: 52,476,091 km (0.034 R)
• M74: 53,384,299 km (0.093 R)
• M75: 53,657,764 km (0.113 R)
• M76: 54,664,558 km (0.117 R)
• M77: 55,124,272 km (0.036 R)
• M78: 55,216,424 km (0.066 R)
• M79: 55,308,577 km (0.086 R)
• M80: 57,255,443 km (0.12 R)
• M81: 58,284,228 km (0.076 R)
• M82: 59,886,122 km (0.067 R)
• M83: 61,311,491 km (0.09 R)
• M84: 62,363,912 km (0.051 R)
• M85: 62,651,887 km (0.081 R)
• M86: 62,940,462 km (0.108 R)
• M87: 63,132,994 km (0.09 R)
• M88: 63,808,578 km (0.101 R)

Kuiper Belt

Range: 31.2 - 48.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 363 - 19,144 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit