🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.66 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.84

Radius: 1.88

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 0.51 AU - 0.81 AU

Year: 231 Days

Day: 31.4 Hours

Environment

Temp: 0 °C

Axial Tilt: 47.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 1.48 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.62

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 1.43 AU - 1.53 AU

Year: 775 Days

Day: 29.8 Hours

Environment

Temp: -98 °C

Axial Tilt: 42.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 65,149,891 km

• M1: 1,166,564 km (0.099 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.68 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.11

Radius: 1.35

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 1.35 AU - 2.01 AU

Year: 937 Days

Day: 15.1 Hours

Environment

Temp: -101 °C

Axial Tilt: 26 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 2.56 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 3.43 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 281.8

Radius: 12

Gravity: 1.96 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 3.12 AU - 3.74 AU

Year: 2734 Days

Day: 13.2 Hours

Environment

Temp: -159 °C

Axial Tilt: 17.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (63)

Outer Limit: 65,149,891 km

• M1: 168,746 km (0.095 R)
• M2: 277,205 km (0.069 R)
• M3: 395,686 km (0.114 R)
• M4: 504,743 km (0.086 R)
• M5: 626,516 km (0.101 R)
• M6: 706,551 km (0.1 R)
• M7: 790,625 km (0.066 R)
• M8: 911,500 km (0.069 R)
• M9: 1,056,610 km (0.079 R)
• M10: 1,182,272 km (0.049 R)
• M11: 1,303,745 km (0.064 R)
• M12: 1,439,431 km (0.08 R)
• M13: 1,539,512 km (0.11 R)
• M14: 1,652,308 km (0.11 R)
• M15: 1,843,195 km (0.047 R)
• M16: 1,941,332 km (0.101 R)
• M17: 2,064,002 km (0.117 R)
• M18: 2,166,177 km (0.052 R)
• M19: 2,507,560 km (0.085 R)
• M20: 2,715,650 km (0.076 R)
• M21: 2,840,864 km (0.077 R)
• M22: 2,942,441 km (0.097 R)
• M23: 3,097,125 km (0.091 R)
• M24: 3,241,337 km (0.115 R)
• M25: 3,729,026 km (0.096 R)
• M26: 3,826,564 km (0.058 R)
• M27: 4,533,414 km (0.076 R)
• M28: 4,864,175 km (0.065 R)
• M29: 5,343,337 km (0.062 R)
• M30: 5,453,740 km (0.071 R)
• M31: 5,580,749 km (0.054 R)
• M32: 5,676,641 km (0.057 R)
• M33: 5,918,989 km (0.106 R)
• M34: 6,016,826 km (0.112 R)
• M35: 6,131,718 km (0.119 R)
• M36: 6,280,567 km (0.05 R)
• M37: 6,819,419 km (0.061 R)
• M38: 6,990,858 km (0.111 R)
• M39: 7,303,069 km (0.114 R)
• M40: 7,425,889 km (0.107 R)
• M41: 7,798,088 km (0.063 R)
• M42: 8,067,664 km (0.095 R)
• M43: 8,249,126 km (0.098 R)
• M44: 8,857,540 km (0.117 R)
• M45: 9,026,137 km (0.097 R)
• M46: 9,233,480 km (0.035 R)
• M47: 9,442,468 km (0.113 R)
• M48: 9,729,995 km (0.055 R)
• M49: 10,117,753 km (0.084 R)
• M50: 10,709,113 km (0.111 R)
• M51: 10,848,688 km (0.104 R)
• M52: 11,149,978 km (0.091 R)
• M53: 11,250,957 km (0.047 R)
• M54: 11,332,039 km (0.088 R)
• M55: 11,719,497 km (0.036 R)
• M56: 11,945,988 km (0.096 R)
• M57: 12,153,032 km (0.106 R)
• M58: 12,676,026 km (0.085 R)
• M59: 13,035,809 km (0.084 R)
• M60: 13,163,565 km (0.048 R)
• M61: 13,939,081 km (0.091 R)
• M62: 14,069,829 km (0.114 R)
• M63: 14,179,036 km (0.045 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 608.8

Radius: 9.6

Gravity: 6.61 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 3.02 AU - 4.76 AU

Year: 3303 Days

Day: 5.1 Hours

Environment

Temp: -151 °C

Axial Tilt: 22 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 65,149,891 km

• M1: 132,245 km (0.066 R)
• M2: 256,710 km (0.11 R)
• M3: 449,392 km (0.092 R)
• M4: 560,244 km (0.057 R)
• M5: 633,547 km (0.063 R)
• M6: 864,526 km (0.078 R)
• M7: 940,223 km (0.114 R)
• M8: 1,122,283 km (0.072 R)
• M9: 1,242,111 km (0.047 R)
• M10: 1,417,141 km (0.111 R)
• M11: 1,547,291 km (0.07 R)
• M12: 1,819,708 km (0.119 R)
• M13: 1,976,188 km (0.1 R)
• M14: 2,137,155 km (0.09 R)
• M15: 2,226,914 km (0.053 R)
• M16: 2,348,387 km (0.056 R)
• M17: 2,662,094 km (0.102 R)
• M18: 2,775,041 km (0.099 R)
• M19: 2,889,782 km (0.103 R)
• M20: 3,022,625 km (0.088 R)
• M21: 3,208,874 km (0.096 R)
• M22: 3,557,138 km (0.037 R)
• M23: 3,826,265 km (0.066 R)
• M24: 4,195,622 km (0.039 R)
• M25: 4,615,094 km (0.089 R)
• M26: 5,108,169 km (0.095 R)
• M27: 5,432,647 km (0.065 R)
• M28: 5,847,631 km (0.092 R)
• M29: 5,952,948 km (0.11 R)
• M30: 6,016,527 km (0.095 R)
• M31: 6,186,919 km (0.053 R)
• M32: 6,272,788 km (0.107 R)
• M33: 6,664,136 km (0.044 R)
• M34: 6,862,802 km (0.108 R)
• M35: 7,040,973 km (0.06 R)
• M36: 7,356,625 km (0.101 R)
• M37: 7,516,246 km (0.071 R)
• M38: 8,497,608 km (0.113 R)
• M39: 8,785,285 km (0.116 R)
• M40: 8,930,394 km (0.102 R)
• M41: 10,144,980 km (0.106 R)
• M42: 10,758,780 km (0.11 R)
• M43: 11,044,063 km (0.056 R)
• M44: 12,102,617 km (0.099 R)
• M45: 12,318,188 km (0.093 R)
• M46: 12,453,574 km (0.085 R)
• M47: 12,698,466 km (0.108 R)
• M48: 12,862,724 km (0.091 R)
• M49: 13,055,107 km (0.106 R)
• M50: 13,193,186 km (0.119 R)
• M51: 13,722,164 km (0.105 R)
• M52: 13,918,885 km (0.115 R)
• M53: 14,116,504 km (0.075 R)
• M54: 14,543,007 km (0.073 R)
• M55: 14,916,254 km (0.099 R)
• M56: 15,554,887 km (0.12 R)
• M57: 15,759,986 km (0.075 R)
• M58: 15,965,982 km (0.111 R)
• M59: 16,768,874 km (0.117 R)
• M60: 17,009,278 km (0.042 R)
• M61: 17,250,878 km (0.055 R)
• M62: 17,311,466 km (0.109 R)
• M63: 18,105,232 km (0.08 R)
• M64: 18,228,501 km (0.103 R)
• M65: 18,537,719 km (0.108 R)
• M66: 18,630,769 km (0.117 R)
• M67: 19,192,659 km (0.078 R)
• M68: 19,633,524 km (0.066 R)
• M69: 20,525,277 km (0.047 R)
• M70: 21,332,656 km (0.087 R)
• M71: 21,854,753 km (0.111 R)

Planet 6 - Gas Giant

Semi-Major Axis: 4.21 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 740.2

Radius: 9.6

Gravity: 8.03 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 3.22 AU - 5.2 AU

Year: 3718 Days

Day: 14.2 Hours

Environment

Temp: -156 °C

Axial Tilt: 34.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 65,149,891 km

• M1: 123,568 km (0.113 R)
• M2: 213,476 km (0.105 R)
• M3: 321,935 km (0.063 R)
• M4: 394,041 km (0.111 R)
• M5: 454,927 km (0.095 R)
• M6: 670,797 km (0.1 R)
• M7: 919,877 km (0.077 R)
• M8: 980,764 km (0.096 R)
• M9: 1,093,710 km (0.075 R)
• M10: 1,224,758 km (0.063 R)
• M11: 1,417,141 km (0.108 R)
• M12: 1,488,349 km (0.086 R)
• M13: 1,575,415 km (0.119 R)
• M14: 1,754,783 km (0.045 R)
• M15: 1,940,883 km (0.073 R)
• M16: 2,451,909 km (0.106 R)
• M17: 2,538,227 km (0.097 R)
• M18: 2,803,165 km (0.045 R)
• M19: 2,966,526 km (0.073 R)
• M20: 3,095,778 km (0.092 R)
• M21: 3,189,277 km (0.05 R)
• M22: 3,631,638 km (0.046 R)
• M23: 3,991,271 km (0.119 R)
• M24: 4,279,097 km (0.086 R)
• M25: 4,488,684 km (0.118 R)
• M26: 4,701,861 km (0.107 R)
• M27: 4,766,487 km (0.111 R)
• M28: 4,853,105 km (0.078 R)
• M29: 5,005,844 km (0.056 R)
• M30: 5,182,519 km (0.027 R)
• M31: 5,383,579 km (0.08 R)
• M32: 5,816,814 km (0.089 R)
• M33: 6,403,836 km (0.055 R)
• M34: 6,813,884 km (0.085 R)
• M35: 7,009,857 km (0.065 R)
• M36: 8,380,622 km (0.092 R)
• M37: 8,722,753 km (0.082 R)
• M38: 9,069,521 km (0.101 R)
• M39: 9,231,086 km (0.119 R)
• M40: 9,393,699 km (0.09 R)
• M41: 9,529,833 km (0.118 R)
• M42: 10,276,626 km (0.119 R)
• M43: 10,642,841 km (0.08 R)
• M44: 10,956,099 km (0.095 R)
• M45: 11,042,118 km (0.084 R)
• M46: 11,417,160 km (0.073 R)
• M47: 11,767,219 km (0.087 R)
• M48: 12,477,809 km (0.036 R)
• M49: 13,110,907 km (0.091 R)
• M50: 13,385,569 km (0.038 R)
• M51: 13,538,906 km (0.092 R)
• M52: 13,785,444 km (0.094 R)
• M53: 13,971,394 km (0.105 R)
• M54: 14,628,727 km (0.116 R)
• M55: 15,200,191 km (0.096 R)
• M56: 15,424,438 km (0.088 R)
• M57: 15,843,761 km (0.043 R)
• M58: 16,201,449 km (0.093 R)
• M59: 16,496,157 km (0.104 R)
• M60: 17,057,598 km (0.117 R)
• M61: 17,124,019 km (0.1 R)
• M62: 17,323,882 km (0.058 R)
• M63: 18,539,664 km (0.104 R)
• M64: 18,951,058 km (0.113 R)
• M65: 19,054,430 km (0.111 R)
• M66: 19,400,151 km (0.095 R)
• M67: 19,573,834 km (0.091 R)
• M68: 19,643,397 km (0.107 R)
• M69: 19,713,110 km (0.106 R)
• M70: 19,887,691 km (0.039 R)
• M71: 20,132,881 km (0.108 R)
• M72: 21,410,148 km (0.098 R)
• M73: 21,805,685 km (0.07 R)
• M74: 22,203,466 km (0.071 R)
• M75: 22,276,170 km (0.09 R)
• M76: 22,567,288 km (0.08 R)
• M77: 22,823,250 km (0.077 R)
• M78: 23,190,363 km (0.101 R)
• M79: 24,005,073 km (0.074 R)
• M80: 24,303,670 km (0.048 R)
• M81: 24,453,418 km (0.077 R)
• M82: 24,716,111 km (0.102 R)
• M83: 24,866,756 km (0.083 R)
• M84: 25,130,946 km (0.09 R)

Planet 7 - Ice Giant

Semi-Major Axis: 10.56 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 788.3

Radius: 5.2

Gravity: 29.15 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 9.81 AU - 11.31 AU

Year: 14771 Days

Day: 24.5 Hours

Environment

Temp: -202 °C

Axial Tilt: 24 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 65,149,891 km

• M1: 75,397 km (0.097 R)
• M2: 262,694 km (0.028 R)
• M3: 527,931 km (0.089 R)
• M4: 706,850 km (0.1 R)
• M5: 836,402 km (0.119 R)
• M6: 973,733 km (0.051 R)
• M7: 1,592,918 km (0.104 R)
• M8: 2,091,977 km (0.078 R)
• M9: 2,279,124 km (0.096 R)
• M10: 2,537,030 km (0.082 R)
• M11: 2,736,444 km (0.08 R)
• M12: 2,975,651 km (0.117 R)
• M13: 3,401,257 km (0.083 R)
• M14: 3,437,609 km (0.031 R)
• M15: 3,845,712 km (0.092 R)
• M16: 4,152,238 km (0.071 R)
• M17: 4,911,298 km (0.104 R)
• M18: 5,243,555 km (0.094 R)
• M19: 5,626,077 km (0.112 R)
• M20: 5,712,245 km (0.091 R)
• M21: 7,011,054 km (0.098 R)
• M22: 7,103,804 km (0.068 R)
• M23: 7,150,329 km (0.077 R)
• M24: 7,526,568 km (0.109 R)
• M25: 7,717,156 km (0.057 R)
• M26: 8,005,880 km (0.114 R)
• M27: 8,743,098 km (0.063 R)
• M28: 9,044,089 km (0.113 R)
• M29: 9,094,653 km (0.039 R)
• M30: 9,348,521 km (0.111 R)
• M31: 10,387,179 km (0.093 R)
• M32: 11,189,921 km (0.066 R)
• M33: 11,244,075 km (0.089 R)
• M34: 12,968,041 km (0.064 R)
• M35: 13,196,327 km (0.041 R)
• M36: 13,773,027 km (0.098 R)
• M37: 13,889,414 km (0.085 R)
• M38: 14,064,593 km (0.036 R)
• M39: 14,417,046 km (0.072 R)
• M40: 16,406,698 km (0.073 R)
• M41: 17,590,765 km (0.119 R)
• M42: 18,609,078 km (0.1 R)
• M43: 20,172,076 km (0.093 R)
• M44: 21,439,020 km (0.071 R)
• M45: 22,048,033 km (0.076 R)
• M46: 23,839,318 km (0.062 R)
• M47: 24,119,066 km (0.091 R)
• M48: 27,339,609 km (0.093 R)
• M49: 27,632,372 km (0.105 R)
• M50: 28,073,536 km (0.055 R)
• M51: 28,294,941 km (0.118 R)
• M52: 29,335,843 km (0.11 R)
• M53: 29,860,932 km (0.1 R)
• M54: 30,464,858 km (0.117 R)
• M55: 30,692,397 km (0.118 R)
• M56: 31,302,008 km (0.069 R)
• M57: 32,843,016 km (0.094 R)
• M58: 34,724,807 km (0.074 R)
• M59: 36,883,205 km (0.08 R)
• M60: 36,963,988 km (0.103 R)
• M61: 37,206,636 km (0.086 R)
• M62: 38,837,851 km (0.045 R)
• M63: 40,242,725 km (0.079 R)
• M64: 42,338,741 km (0.112 R)
• M65: 42,507,936 km (0.115 R)
• M66: 42,592,608 km (0.12 R)
• M67: 43,187,110 km (0.061 R)
• M68: 43,698,735 km (0.118 R)
• M69: 44,126,585 km (0.069 R)
• M70: 45,765,429 km (0.028 R)
• M71: 47,073,214 km (0.1 R)
• M72: 49,993,215 km (0.106 R)
• M73: 50,620,030 km (0.101 R)
• M74: 50,979,514 km (0.119 R)
• M75: 51,700,725 km (0.045 R)
• M76: 52,425,527 km (0.101 R)
• M77: 52,607,138 km (0.095 R)
• M78: 55,265,343 km (0.059 R)
• M79: 56,471,102 km (0.079 R)
• M80: 57,310,795 km (0.104 R)
• M81: 58,719,707 km (0.113 R)
• M82: 59,475,625 km (0.031 R)
• M83: 60,139,840 km (0.11 R)
• M84: 60,234,835 km (0.053 R)
• M85: 60,806,448 km (0.089 R)
• M86: 61,379,707 km (0.099 R)
• M87: 63,497,265 km (0.101 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 312 - 12,474 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit