🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.77

Radius: 1.87

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.134

Orbit Range: 0.51 AU - 0.67 AU

Year: 159 Days

Day: 28.9 Hours

Environment

Temp: 180 °C

Axial Tilt: 134.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 78,397,244 km

• M1: 45,777 km (0.112 R)
• M2: 344,673 km (0.083 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.77 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.88

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.04

Orbit Range: 0.74 AU - 0.8 AU

Year: 237 Days

Day: 33.2 Hours

Environment

Temp: 193 °C

Axial Tilt: 15.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 78,397,244 km

• M1: 59,690 km (0.066 R)
• M2: 261,497 km (0.091 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.9 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.49

Radius: 1.65

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 0.84 AU - 0.96 AU

Year: 300 Days

Day: 23.4 Hours

Environment

Temp: 107 °C

Axial Tilt: 28.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 1.64 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.64

Radius: 1.22

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 1.4 AU - 1.88 AU

Year: 738 Days

Day: 31.2 Hours

Environment

Temp: -23 °C

Axial Tilt: 42.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 78,397,244 km

• M1: 264,040 km (0.048 R)
• M2: 1,043,744 km (0.11 R)

Planet 5 - Terrestrial

Semi-Major Axis: 4.02 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.76

Radius: 1.5

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.112

Orbit Range: 3.57 AU - 4.47 AU

Year: 2833 Days

Day: 41.4 Hours

Environment

Temp: -108 °C

Axial Tilt: 22.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 6.25 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 8.47 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 55.1

Radius: 14.5

Gravity: 0.26 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 7.5 AU - 9.44 AU

Year: 8664 Days

Day: 9.7 Hours

Environment

Temp: -171 °C

Axial Tilt: 49.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 78,397,244 km

• M1: 180,864 km (0.079 R)
• M2: 394,789 km (0.103 R)
• M3: 593,904 km (0.043 R)
• M4: 787,034 km (0.075 R)
• M5: 1,093,860 km (0.033 R)
• M6: 1,273,078 km (0.039 R)
• M7: 2,234,693 km (0.084 R)
• M8: 2,564,407 km (0.078 R)
• M9: 2,735,397 km (0.065 R)
• M10: 4,119,626 km (0.103 R)
• M11: 4,577,396 km (0.074 R)
• M12: 6,009,646 km (0.058 R)
• M13: 6,393,215 km (0.102 R)
• M14: 7,264,772 km (0.12 R)
• M15: 8,641,970 km (0.066 R)
• M16: 9,075,056 km (0.08 R)
• M17: 9,206,403 km (0.068 R)
• M18: 9,537,612 km (0.1 R)
• M19: 9,671,054 km (0.101 R)
• M20: 11,416,562 km (0.084 R)
• M21: 11,700,947 km (0.11 R)
• M22: 12,739,455 km (0.117 R)
• M23: 12,911,343 km (0.106 R)
• M24: 13,531,576 km (0.1 R)
• M25: 14,467,161 km (0.115 R)
• M26: 15,371,480 km (0.109 R)
• M27: 17,072,259 km (0.109 R)
• M28: 17,425,010 km (0.116 R)
• M29: 17,534,067 km (0.084 R)

Planet 7 - Ice Giant

Semi-Major Axis: 13.35 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 513.3

Radius: 6.4

Gravity: 12.53 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 12.34 AU - 14.36 AU

Year: 17144 Days

Day: 22.1 Hours

Environment

Temp: -183 °C

Axial Tilt: 25.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 78,397,244 km

• M1: 101,577 km (0.092 R)
• M2: 269,127 km (0.101 R)
• M3: 403,166 km (0.041 R)
• M4: 1,064,538 km (0.091 R)
• M5: 1,208,452 km (0.069 R)
• M6: 2,108,582 km (0.09 R)
• M7: 2,168,571 km (0.085 R)
• M8: 2,540,321 km (0.109 R)
• M9: 2,898,459 km (0.098 R)
• M10: 3,066,607 km (0.041 R)
• M11: 3,843,618 km (0.069 R)
• M12: 6,726,967 km (0.097 R)
• M13: 6,815,679 km (0.063 R)
• M14: 7,448,478 km (0.115 R)
• M15: 7,678,859 km (0.093 R)
• M16: 7,771,759 km (0.056 R)
• M17: 9,110,660 km (0.049 R)
• M18: 9,357,048 km (0.098 R)
• M19: 9,406,714 km (0.095 R)
• M20: 9,456,381 km (0.108 R)
• M21: 9,705,910 km (0.103 R)
• M22: 9,957,683 km (0.096 R)
• M23: 10,160,687 km (0.1 R)
• M24: 10,365,038 km (0.113 R)
• M25: 11,726,079 km (0.105 R)
• M26: 12,102,019 km (0.114 R)
• M27: 12,755,762 km (0.033 R)
• M28: 12,865,716 km (0.117 R)
• M29: 14,439,635 km (0.081 R)
• M30: 15,424,438 km (0.049 R)
• M31: 16,192,025 km (0.034 R)
• M32: 16,370,944 km (0.067 R)
• M33: 16,430,783 km (0.082 R)
• M34: 16,670,588 km (0.047 R)
• M35: 18,195,888 km (0.099 R)
• M36: 18,943,728 km (0.072 R)
• M37: 19,132,221 km (0.073 R)
• M38: 20,276,495 km (0.099 R)
• M39: 20,533,804 km (0.059 R)
• M40: 21,051,562 km (0.064 R)
• M41: 22,034,121 km (0.118 R)
• M42: 23,098,360 km (0.11 R)
• M43: 23,569,294 km (0.087 R)
• M44: 23,975,452 km (0.099 R)
• M45: 24,932,131 km (0.101 R)
• M46: 25,000,946 km (0.069 R)
• M47: 25,276,804 km (0.099 R)
• M48: 25,553,710 km (0.11 R)
• M49: 25,901,226 km (0.063 R)
• M50: 26,741,667 km (0.086 R)
• M51: 28,881,664 km (0.085 R)
• M52: 29,972,233 km (0.037 R)
• M53: 31,372,618 km (0.074 R)
• M54: 31,446,968 km (0.089 R)
• M55: 31,893,967 km (0.108 R)
• M56: 31,968,766 km (0.076 R)
• M57: 32,568,504 km (0.115 R)
• M58: 32,718,999 km (0.105 R)
• M59: 33,323,374 km (0.082 R)
• M60: 34,160,524 km (0.115 R)
• M61: 34,390,007 km (0.096 R)
• M62: 35,158,791 km (0.061 R)
• M63: 35,467,860 km (0.118 R)
• M64: 36,322,363 km (0.079 R)
• M65: 36,478,543 km (0.031 R)
• M66: 36,634,873 km (0.099 R)
• M67: 36,791,352 km (0.075 R)
• M68: 37,341,125 km (0.07 R)
• M69: 38,051,864 km (0.066 R)
• M70: 38,369,161 km (0.112 R)
• M71: 39,406,473 km (0.082 R)
• M72: 39,486,657 km (0.086 R)
• M73: 39,807,844 km (0.083 R)
• M74: 40,776,789 km (0.078 R)
• M75: 44,145,584 km (0.119 R)
• M76: 44,980,639 km (0.117 R)
• M77: 45,484,185 km (0.108 R)
• M78: 46,921,073 km (0.071 R)
• M79: 47,261,408 km (0.08 R)
• M80: 48,888,734 km (0.1 R)
• M81: 50,708,592 km (0.047 R)
• M82: 52,550,590 km (0.08 R)
• M83: 52,903,941 km (0.093 R)
• M84: 54,771,969 km (0.093 R)
• M85: 55,309,624 km (0.102 R)
• M86: 55,668,958 km (0.105 R)
• M87: 55,849,074 km (0.031 R)
• M88: 56,119,397 km (0.071 R)
• M89: 57,750,612 km (0.112 R)
• M90: 57,841,718 km (0.086 R)
• M91: 58,297,841 km (0.079 R)
• M92: 58,572,204 km (0.08 R)
• M93: 59,213,680 km (0.083 R)
• M94: 61,989,767 km (0.11 R)

Planet 8 - Ice Giant

Semi-Major Axis: 14.49 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 797.5

Radius: 4.4

Gravity: 41.19 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 11.39 AU - 17.59 AU

Year: 19386 Days

Day: 17.4 Hours

Environment

Temp: -185 °C

Axial Tilt: 22.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 78,397,244 km

• M1: 110,702 km (0.071 R)
• M2: 228,436 km (0.085 R)
• M3: 259,852 km (0.056 R)
• M4: 681,418 km (0.105 R)
• M5: 1,037,760 km (0.119 R)
• M6: 1,065,286 km (0.118 R)
• M7: 1,177,485 km (0.111 R)
• M8: 1,293,573 km (0.103 R)
• M9: 1,443,919 km (0.091 R)
• M10: 1,568,234 km (0.107 R)
• M11: 1,894,358 km (0.086 R)
• M12: 2,682,290 km (0.098 R)
• M13: 2,873,925 km (0.11 R)
• M14: 4,114,689 km (0.11 R)
• M15: 4,470,134 km (0.049 R)
• M16: 4,789,226 km (0.104 R)
• M17: 6,238,082 km (0.098 R)
• M18: 8,304,776 km (0.119 R)
• M19: 9,555,265 km (0.074 R)
• M20: 9,788,787 km (0.05 R)
• M21: 10,024,404 km (0.09 R)
• M22: 10,321,355 km (0.083 R)
• M23: 10,802,462 km (0.092 R)
• M24: 11,476,101 km (0.091 R)
• M25: 11,599,968 km (0.051 R)
• M26: 12,543,482 km (0.045 R)
• M27: 13,446,006 km (0.097 R)
• M28: 14,236,182 km (0.044 R)
• M29: 14,302,753 km (0.081 R)
• M30: 15,177,003 km (0.109 R)
• M31: 16,276,548 km (0.117 R)
• M32: 16,555,398 km (0.085 R)
• M33: 16,695,422 km (0.104 R)
• M34: 16,976,666 km (0.105 R)
• M35: 17,472,583 km (0.103 R)
• M36: 17,543,941 km (0.1 R)
• M37: 17,973,287 km (0.114 R)
• M38: 18,551,333 km (0.082 R)
• M39: 18,624,037 km (0.095 R)
• M40: 18,769,596 km (0.106 R)
• M41: 19,135,363 km (0.092 R)
• M42: 21,302,737 km (0.066 R)
• M43: 22,222,016 km (0.089 R)
• M44: 22,920,039 km (0.111 R)
• M45: 23,154,310 km (0.077 R)
• M46: 23,467,867 km (0.114 R)
• M47: 24,337,330 km (0.113 R)
• M48: 25,136,930 km (0.057 R)
• M49: 26,270,882 km (0.117 R)
• M50: 28,336,679 km (0.04 R)
• M51: 29,601,080 km (0.111 R)
• M52: 29,941,266 km (0.114 R)
• M53: 30,797,564 km (0.1 R)
• M54: 31,575,174 km (0.053 R)
• M55: 32,184,336 km (0.066 R)
• M56: 32,797,538 km (0.117 R)
• M57: 35,378,251 km (0.103 R)
• M58: 36,010,900 km (0.118 R)
• M59: 36,738,395 km (0.06 R)
• M60: 37,379,122 km (0.102 R)
• M61: 39,043,249 km (0.042 R)
• M62: 39,229,648 km (0.077 R)
• M63: 39,603,344 km (0.11 R)
• M64: 40,920,553 km (0.042 R)
• M65: 43,115,453 km (0.116 R)
• M66: 43,308,135 km (0.113 R)
• M67: 43,501,116 km (0.113 R)
• M68: 43,694,247 km (0.117 R)
• M69: 43,887,827 km (0.06 R)
• M70: 49,420,853 km (0.108 R)
• M71: 52,371,073 km (0.117 R)
• M72: 52,473,847 km (0.12 R)
• M73: 53,091,686 km (0.083 R)
• M74: 53,712,068 km (0.051 R)
• M75: 54,855,445 km (0.116 R)
• M76: 55,587,278 km (0.094 R)
• M77: 55,902,032 km (0.109 R)
• M78: 56,427,718 km (0.084 R)
• M79: 56,533,035 km (0.117 R)
• M80: 56,955,051 km (0.047 R)
• M81: 58,120,867 km (0.084 R)
• M82: 59,080,687 km (0.104 R)
• M83: 59,723,360 km (0.034 R)
• M84: 60,368,426 km (0.111 R)
• M85: 60,583,996 km (0.084 R)
• M86: 63,628,313 km (0.108 R)
• M87: 63,957,428 km (0.052 R)
• M88: 65,058,468 km (0.094 R)
• M89: 65,832,937 km (0.111 R)
• M90: 66,388,094 km (0.08 R)
• M91: 67,279,398 km (0.087 R)
• M92: 68,848,830 km (0.109 R)
• M93: 72,366,624 km (0.101 R)
• M94: 75,129,995 km (0.066 R)
• M95: 78,162,344 km (0.062 R)

Kuiper Belt

Range: 31.2 - 56.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 213 - 11,994 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit