🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.08 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.06

Radius: 1.56

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 1 AU - 1.16 AU

Year: 473 Days

Day: 39 Hours

Environment

Temp: -45 °C

Axial Tilt: 22.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 1.4 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.12

Radius: 1.35

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 1.11 AU - 1.69 AU

Year: 699 Days

Day: 12.5 Hours

Environment

Temp: -89 °C

Axial Tilt: 24.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 62,850,438 km

• M1: 1,037,760 km (0.049 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.52 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.47

Radius: 1.64

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 1.46 AU - 1.58 AU

Year: 790 Days

Day: 22.9 Hours

Environment

Temp: -78 °C

Axial Tilt: 44.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 62,850,438 km

• M1: 554,559 km (0.085 R)
• M2: 1,502,860 km (0.065 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.77 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.13

Radius: 1.35

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 2.64 AU - 2.9 AU

Year: 1944 Days

Day: 36.6 Hours

Environment

Temp: -123 °C

Axial Tilt: 16.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 62,850,438 km

• M1: 40,092 km (0.11 R)

Asteroid Belt

Center: 3.25 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 3.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 24.9

Radius: 9.1

Gravity: 0.3 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 2.88 AU - 4.56 AU

Year: 3026 Days

Day: 14.2 Hours

Environment

Temp: -153 °C

Axial Tilt: 40 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 62,850,438 km

• M1: 126,111 km (0.084 R)
• M2: 199,115 km (0.081 R)
• M3: 284,685 km (0.053 R)
• M4: 576,700 km (0.109 R)
• M5: 900,280 km (0.049 R)
• M6: 1,565,392 km (0.091 R)
• M7: 1,691,952 km (0.09 R)
• M8: 1,901,838 km (0.118 R)
• M9: 2,189,963 km (0.057 R)
• M10: 2,267,904 km (0.088 R)
• M11: 2,633,371 km (0.11 R)
• M12: 2,915,962 km (0.111 R)
• M13: 3,518,542 km (0.036 R)
• M14: 3,881,317 km (0.099 R)
• M15: 3,950,132 km (0.09 R)
• M16: 4,344,921 km (0.082 R)
• M17: 4,872,403 km (0.097 R)
• M18: 5,191,046 km (0.058 R)
• M19: 5,372,060 km (0.06 R)
• M20: 6,460,982 km (0.066 R)
• M21: 6,842,158 km (0.113 R)
• M22: 7,093,482 km (0.095 R)
• M23: 7,156,762 km (0.032 R)

Asteroid Belt

Center: 5.8 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 7.88 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 521.6

Radius: 12.3

Gravity: 3.45 G

Time & Orbit

Eccentricity (e): 0.07

Orbit Range: 7.33 AU - 8.43 AU

Year: 9329 Days

Day: 9.3 Hours

Environment

Temp: -183 °C

Axial Tilt: 26.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 62,850,438 km

• M1: 298,149 km (0.114 R)
• M2: 380,278 km (0.102 R)
• M3: 473,627 km (0.096 R)
• M4: 795,711 km (0.061 R)
• M5: 1,130,661 km (0.06 R)
• M6: 1,239,867 km (0.078 R)
• M7: 1,672,055 km (0.068 R)
• M8: 1,905,428 km (0.074 R)
• M9: 2,768,009 km (0.042 R)
• M10: 3,020,082 km (0.059 R)
• M11: 3,547,115 km (0.111 R)
• M12: 4,449,489 km (0.115 R)
• M13: 4,567,223 km (0.078 R)
• M14: 4,656,234 km (0.049 R)
• M15: 5,641,336 km (0.092 R)
• M16: 6,027,149 km (0.085 R)
• M17: 6,124,836 km (0.104 R)
• M18: 6,655,609 km (0.09 R)
• M19: 8,082,175 km (0.114 R)
• M20: 8,226,387 km (0.06 R)
• M21: 8,960,015 km (0.087 R)
• M22: 10,216,188 km (0.097 R)
• M23: 10,528,997 km (0.1 R)
• M24: 11,044,063 km (0.078 R)
• M25: 11,324,858 km (0.118 R)
• M26: 11,486,424 km (0.097 R)
• M27: 11,567,506 km (0.096 R)
• M28: 11,689,428 km (0.08 R)
• M29: 12,596,739 km (0.082 R)
• M30: 14,129,818 km (0.032 R)
• M31: 14,303,800 km (0.1 R)
• M32: 14,653,859 km (0.053 R)
• M33: 14,830,086 km (0.031 R)
• M34: 15,228,914 km (0.044 R)
• M35: 15,586,453 km (0.107 R)
• M36: 16,675,675 km (0.09 R)
• M37: 16,859,530 km (0.094 R)
• M38: 17,136,735 km (0.06 R)
• M39: 18,355,060 km (0.116 R)
• M40: 18,545,050 km (0.06 R)
• M41: 18,640,343 km (0.049 R)
• M42: 19,892,777 km (0.111 R)
• M43: 20,726,486 km (0.037 R)
• M44: 21,172,437 km (0.099 R)
• M45: 21,772,025 km (0.108 R)
• M46: 22,023,499 km (0.116 R)
• M47: 22,428,012 km (0.082 R)
• M48: 22,631,016 km (0.097 R)
• M49: 22,732,892 km (0.097 R)
• M50: 23,655,762 km (0.09 R)
• M51: 24,018,088 km (0.09 R)
• M52: 24,329,999 km (0.116 R)
• M53: 25,010,520 km (0.111 R)
• M54: 26,390,261 km (0.074 R)
• M55: 26,497,523 km (0.068 R)
• M56: 27,740,232 km (0.046 R)
• M57: 28,012,949 km (0.042 R)
• M58: 28,396,219 km (0.106 R)
• M59: 29,445,349 km (0.093 R)
• M60: 30,675,791 km (0.086 R)
• M61: 30,788,439 km (0.102 R)
• M62: 31,070,879 km (0.077 R)
• M63: 31,240,673 km (0.119 R)
• M64: 32,266,166 km (0.081 R)
• M65: 32,725,432 km (0.073 R)
• M66: 33,592,501 km (0.106 R)
• M67: 34,291,572 km (0.069 R)
• M68: 34,408,557 km (0.075 R)
• M69: 34,877,696 km (0.102 R)
• M70: 35,054,222 km (0.098 R)
• M71: 35,467,262 km (0.089 R)
• M72: 36,119,658 km (0.114 R)
• M73: 36,835,783 km (0.096 R)
• M74: 38,464,156 km (0.075 R)
• M75: 38,646,516 km (0.114 R)
• M76: 39,073,318 km (0.115 R)
• M77: 39,562,802 km (0.036 R)
• M78: 40,362,702 km (0.059 R)
• M79: 40,486,270 km (0.088 R)
• M80: 41,416,769 km (0.039 R)

Planet 7 - Gas Giant

Semi-Major Axis: 9.67 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 960.1

Radius: 12

Gravity: 6.67 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 8.39 AU - 10.95 AU

Year: 12682 Days

Day: 5.8 Hours

Environment

Temp: -186 °C

Axial Tilt: 9.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 62,850,438 km

• M1: 171,439 km (0.111 R)
• M2: 669,750 km (0.086 R)
• M3: 829,371 km (0.119 R)
• M4: 1,117,197 km (0.05 R)
• M5: 1,360,593 km (0.049 R)
• M6: 1,488,948 km (0.077 R)
• M7: 2,854,028 km (0.04 R)
• M8: 3,156,216 km (0.106 R)
• M9: 3,259,289 km (0.083 R)
• M10: 4,012,514 km (0.097 R)
• M11: 4,087,163 km (0.119 R)
• M12: 4,199,811 km (0.04 R)
• M13: 4,621,976 km (0.097 R)
• M14: 5,465,558 km (0.115 R)
• M15: 5,590,024 km (0.109 R)
• M16: 6,097,160 km (0.111 R)
• M17: 6,575,275 km (0.12 R)
• M18: 6,975,450 km (0.055 R)
• M19: 7,201,193 km (0.069 R)
• M20: 7,292,148 km (0.119 R)
• M21: 7,567,558 km (0.11 R)
• M22: 8,223,245 km (0.041 R)
• M23: 8,413,833 km (0.043 R)
• M24: 8,945,953 km (0.078 R)
• M25: 9,991,941 km (0.041 R)
• M26: 10,349,181 km (0.083 R)
• M27: 10,658,848 km (0.081 R)
• M28: 12,525,082 km (0.111 R)
• M29: 13,636,295 km (0.046 R)
• M30: 14,375,458 km (0.036 R)
• M31: 14,490,349 km (0.113 R)
• M32: 14,605,539 km (0.086 R)
• M33: 14,721,029 km (0.092 R)
• M34: 14,894,862 km (0.108 R)
• M35: 16,730,727 km (0.07 R)
• M36: 16,851,602 km (0.11 R)
• M37: 17,399,130 km (0.036 R)
• M38: 17,582,986 km (0.115 R)
• M39: 17,705,806 km (0.103 R)
• M40: 20,675,772 km (0.074 R)
• M41: 21,131,148 km (0.104 R)
• M42: 21,589,965 km (0.043 R)
• M43: 21,787,583 km (0.081 R)
• M44: 21,985,801 km (0.102 R)
• M45: 23,728,616 km (0.075 R)
• M46: 25,307,173 km (0.115 R)
• M47: 26,284,495 km (0.116 R)
• M48: 26,777,869 km (0.097 R)
• M49: 30,242,257 km (0.032 R)
• M50: 30,389,760 km (0.06 R)
• M51: 30,833,318 km (0.093 R)
• M52: 31,130,270 km (0.075 R)
• M53: 31,279,120 km (0.097 R)
• M54: 32,177,006 km (0.067 R)
• M55: 32,252,254 km (0.034 R)
• M56: 32,704,787 km (0.042 R)
• M57: 33,311,407 km (0.088 R)
• M58: 34,151,548 km (0.075 R)
• M59: 34,381,929 km (0.108 R)
• M60: 34,535,716 km (0.088 R)
• M61: 35,386,030 km (0.09 R)
• M62: 36,399,855 km (0.062 R)
• M63: 38,057,549 km (0.113 R)
• M64: 39,498,027 km (0.082 R)
• M65: 39,659,293 km (0.094 R)
• M66: 41,856,138 km (0.111 R)
• M67: 42,514,668 km (0.09 R)
• M68: 42,597,246 km (0.037 R)
• M69: 42,762,551 km (0.045 R)
• M70: 43,592,072 km (0.054 R)
• M71: 44,930,524 km (0.11 R)
• M72: 45,773,807 km (0.091 R)
• M73: 46,707,447 km (0.085 R)
• M74: 48,335,072 km (0.099 R)
• M75: 50,242,594 km (0.038 R)
• M76: 54,310,310 km (0.072 R)
• M77: 54,668,896 km (0.094 R)
• M78: 54,758,655 km (0.089 R)
• M79: 55,298,554 km (0.119 R)
• M80: 56,020,962 km (0.115 R)
• M81: 56,383,437 km (0.105 R)
• M82: 58,207,185 km (0.074 R)
• M83: 58,574,149 km (0.088 R)
• M84: 58,666,151 km (0.092 R)
• M85: 60,050,081 km (0.111 R)
• M86: 62,005,924 km (0.091 R)
• M87: 62,193,220 km (0.068 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: 243 - 13,862 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit