🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.77

Radius: 0.9

Gravity: 0.95 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 0.5 AU - 0.76 AU

Year: 185 Days

Day: 36.7 Hours

Environment

Temp: 207 °C

Axial Tilt: 38.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.15

Radius: 1.77

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 0.6 AU - 0.68 AU

Year: 190 Days

Day: 46.3 Hours

Environment

Temp: 187 °C

Axial Tilt: 1.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 61,749,610 km

• M1: 282,590 km (0.09 R)
• M2: 497,114 km (0.111 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.76 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.99

Radius: 1.55

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 1.74 AU - 1.78 AU

Year: 866 Days

Day: 37.7 Hours

Environment

Temp: -63 °C

Axial Tilt: 36.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 61,749,610 km

• M1: 174,132 km (0.107 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.3 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.21

Radius: 1.78

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 1.9 AU - 2.7 AU

Year: 1294 Days

Day: 25.4 Hours

Environment

Temp: -82 °C

Axial Tilt: 44.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 61,749,610 km

• M1: 760,855 km (0.062 R)
• M2: 1,055,712 km (0.1 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.98 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.15

Radius: 1.06

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 3.42 AU - 4.54 AU

Year: 2945 Days

Day: 32.2 Hours

Environment

Temp: -123 °C

Axial Tilt: 34.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 7.15 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 10.32 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 579.6

Radius: 12

Gravity: 4.03 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 10.04 AU - 10.6 AU

Year: 12295 Days

Day: 9.6 Hours

Environment

Temp: -174 °C

Axial Tilt: 26.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 61,749,610 km

• M1: 173,384 km (0.112 R)
• M2: 295,905 km (0.106 R)
• M3: 548,875 km (0.082 R)
• M4: 644,468 km (0.119 R)
• M5: 1,028,934 km (0.092 R)
• M6: 1,257,819 km (0.072 R)
• M7: 1,457,682 km (0.048 R)
• M8: 1,765,404 km (0.116 R)
• M9: 1,914,404 km (0.09 R)
• M10: 2,808,999 km (0.112 R)
• M11: 2,896,065 km (0.088 R)
• M12: 2,984,328 km (0.095 R)
• M13: 3,315,238 km (0.079 R)
• M14: 3,658,117 km (0.076 R)
• M15: 4,111,249 km (0.104 R)
• M16: 4,244,092 km (0.099 R)
• M17: 4,514,116 km (0.073 R)
• M18: 4,616,740 km (0.108 R)
• M19: 4,824,531 km (0.097 R)
• M20: 5,177,732 km (0.085 R)
• M21: 5,797,516 km (0.103 R)
• M22: 6,249,301 km (0.089 R)
• M23: 6,556,725 km (0.112 R)
• M24: 6,634,516 km (0.045 R)
• M25: 6,790,696 km (0.081 R)
• M26: 7,027,360 km (0.103 R)
• M27: 7,106,946 km (0.043 R)
• M28: 7,347,350 km (0.06 R)
• M29: 7,427,983 km (0.11 R)
• M30: 7,836,086 km (0.12 R)
• M31: 8,674,283 km (0.096 R)
• M32: 8,802,488 km (0.115 R)
• M33: 9,190,844 km (0.101 R)
• M34: 11,449,174 km (0.066 R)
• M35: 11,542,972 km (0.057 R)
• M36: 11,778,588 km (0.079 R)
• M37: 12,254,459 km (0.107 R)
• M38: 12,639,823 km (0.105 R)
• M39: 13,077,995 km (0.058 R)
• M40: 13,570,771 km (0.12 R)
• M41: 13,670,104 km (0.048 R)
• M42: 14,829,338 km (0.085 R)
• M43: 14,931,663 km (0.12 R)
• M44: 15,291,595 km (0.098 R)
• M45: 15,602,310 km (0.099 R)
• M46: 16,547,320 km (0.104 R)
• M47: 16,653,385 km (0.039 R)
• M48: 17,835,806 km (0.073 R)
• M49: 18,492,242 km (0.117 R)
• M50: 19,156,456 km (0.113 R)
• M51: 19,267,907 km (0.108 R)
• M52: 19,379,656 km (0.101 R)
• M53: 20,965,992 km (0.103 R)
• M54: 22,299,956 km (0.108 R)
• M55: 22,534,825 km (0.09 R)
• M56: 22,770,441 km (0.099 R)
• M57: 24,563,671 km (0.034 R)
• M58: 27,024,556 km (0.067 R)
• M59: 28,474,908 km (0.114 R)
• M60: 29,305,774 km (0.11 R)
• M61: 29,434,279 km (0.111 R)
• M62: 32,508,515 km (0.119 R)
• M63: 34,455,830 km (0.119 R)
• M64: 35,614,765 km (0.074 R)
• M65: 37,412,034 km (0.103 R)
• M66: 38,251,577 km (0.065 R)
• M67: 38,673,593 km (0.1 R)
• M68: 38,955,884 km (0.116 R)
• M69: 39,949,064 km (0.045 R)
• M70: 40,663,544 km (0.065 R)
• M71: 41,526,574 km (0.098 R)
• M72: 43,197,432 km (0.043 R)
• M73: 44,004,363 km (0.095 R)
• M74: 45,112,734 km (0.109 R)
• M75: 45,484,335 km (0.069 R)
• M76: 45,707,685 km (0.085 R)
• M77: 46,155,581 km (0.105 R)
• M78: 46,980,463 km (0.092 R)
• M79: 47,810,133 km (0.098 R)
• M80: 48,720,885 km (0.069 R)
• M81: 49,178,355 km (0.102 R)
• M82: 50,790,871 km (0.038 R)
• M83: 51,720,023 km (0.118 R)

Planet 7 - Ice Giant

Semi-Major Axis: 14.74 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 332.5

Radius: 4.3

Gravity: 17.98 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 11.9 AU - 17.58 AU

Year: 20987 Days

Day: 17.5 Hours

Environment

Temp: -188 °C

Axial Tilt: 34.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 61,749,610 km

• M1: 58,942 km (0.107 R)
• M2: 565,630 km (0.095 R)
• M3: 702,362 km (0.042 R)
• M4: 1,220,719 km (0.119 R)
• M5: 2,490,954 km (0.118 R)
• M6: 2,780,127 km (0.081 R)
• M7: 2,845,800 km (0.056 R)
• M8: 3,530,659 km (0.094 R)
• M9: 4,377,982 km (0.071 R)
• M10: 5,448,055 km (0.08 R)
• M11: 5,821,900 km (0.119 R)
• M12: 6,161,188 km (0.059 R)
• M13: 6,376,460 km (0.098 R)
• M14: 7,673,174 km (0.093 R)
• M15: 8,805,630 km (0.064 R)
• M16: 10,445,671 km (0.119 R)
• M17: 10,908,976 km (0.095 R)
• M18: 11,326,504 km (0.082 R)
• M19: 12,773,713 km (0.116 R)
• M20: 12,993,024 km (0.113 R)
• M21: 13,158,330 km (0.098 R)
• M22: 13,826,583 km (0.062 R)
• M23: 14,108,126 km (0.108 R)
• M24: 14,505,608 km (0.09 R)
• M25: 14,562,754 km (0.12 R)
• M26: 14,906,829 km (0.099 R)
• M27: 15,137,659 km (0.097 R)
• M28: 16,846,665 km (0.097 R)
• M29: 17,026,930 km (0.062 R)
• M30: 17,147,357 km (0.076 R)
• M31: 18,306,441 km (0.093 R)
• M32: 18,553,577 km (0.081 R)
• M33: 20,060,027 km (0.047 R)
• M34: 20,123,606 km (0.069 R)
• M35: 20,634,932 km (0.114 R)
• M36: 21,085,820 km (0.098 R)
• M37: 21,279,998 km (0.116 R)
• M38: 21,539,999 km (0.026 R)
• M39: 22,062,993 km (0.115 R)
• M40: 22,921,685 km (0.11 R)
• M41: 24,128,641 km (0.117 R)
• M42: 25,287,426 km (0.1 R)
• M43: 26,116,198 km (0.101 R)
• M44: 26,673,749 km (0.056 R)
• M45: 27,446,721 km (0.113 R)
• M46: 31,864,197 km (0.118 R)
• M47: 32,310,597 km (0.061 R)
• M48: 32,459,746 km (0.116 R)
• M49: 32,534,545 km (0.115 R)
• M50: 33,586,218 km (0.114 R)
• M51: 35,877,309 km (0.115 R)
• M52: 36,419,153 km (0.102 R)
• M53: 36,652,077 km (0.114 R)
• M54: 38,218,217 km (0.099 R)
• M55: 39,806,198 km (0.118 R)
• M56: 39,886,083 km (0.111 R)
• M57: 42,472,780 km (0.102 R)
• M58: 42,963,910 km (0.115 R)
• M59: 43,210,148 km (0.057 R)
• M60: 45,447,085 km (0.107 R)
• M61: 45,614,186 km (0.107 R)
• M62: 46,453,280 km (0.075 R)
• M63: 47,551,628 km (0.105 R)
• M64: 48,231,849 km (0.108 R)
• M65: 48,829,643 km (0.075 R)
• M66: 50,724,300 km (0.117 R)
• M67: 52,467,414 km (0.094 R)
• M68: 54,407,399 km (0.093 R)
• M69: 55,207,897 km (0.057 R)
• M70: 55,564,838 km (0.084 R)
• M71: 56,550,538 km (0.057 R)
• M72: 56,910,321 km (0.062 R)
• M73: 57,722,787 km (0.109 R)
• M74: 58,266,575 km (0.091 R)
• M75: 59,999,667 km (0.104 R)
• M76: 60,642,489 km (0.06 R)
• M77: 60,826,494 km (0.074 R)
• M78: 61,749,663 km (0.087 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: 175 - 10,296 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit