🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.74 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.73

Radius: 1.86

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 1.47 AU - 2.01 AU

Year: 869 Days

Day: 27.7 Hours

Environment

Temp: -63 °C

Axial Tilt: 38.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 2.24 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.27

Radius: 0.59

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 1.97 AU - 2.51 AU

Year: 1270 Days

Day: 45.1 Hours

Environment

Temp: -98 °C

Axial Tilt: 17 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.72 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.97

Radius: 1.74

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 2.43 AU - 3.01 AU

Year: 1699 Days

Day: 14.2 Hours

Environment

Temp: -111 °C

Axial Tilt: 18.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 83,757,231 km

• M1: 1,593,068 km (0.098 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.91 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.36

Radius: 0.66

Gravity: 0.83 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 2.19 AU - 3.63 AU

Year: 1880 Days

Day: 39.1 Hours

Environment

Temp: -104 °C

Axial Tilt: 4.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.94 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.82

Radius: 0.92

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 2.55 AU - 3.33 AU

Year: 1909 Days

Day: 34.7 Hours

Environment

Temp: -104 °C

Axial Tilt: 44.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 83,757,231 km

• M1: 801,545 km (0.097 R)

Asteroid Belt

Center: 4.6 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 6.26 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 339.4

Radius: 10.2

Gravity: 3.26 G

Time & Orbit

Eccentricity (e): 0.067

Orbit Range: 5.84 AU - 6.68 AU

Year: 5932 Days

Day: 13 Hours

Environment

Temp: -149 °C

Axial Tilt: 16.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 83,757,231 km

• M1: 133,591 km (0.032 R)
• M2: 251,773 km (0.118 R)
• M3: 415,882 km (0.103 R)
• M4: 631,004 km (0.072 R)
• M5: 707,448 km (0.087 R)
• M6: 822,639 km (0.109 R)
• M7: 931,995 km (0.06 R)
• M8: 1,125,874 km (0.09 R)
• M9: 1,207,105 km (0.065 R)
• M10: 1,304,643 km (0.102 R)
• M11: 1,434,195 km (0.075 R)
• M12: 1,522,906 km (0.069 R)
• M13: 1,913,058 km (0.082 R)
• M14: 2,369,032 km (0.108 R)
• M15: 2,492,749 km (0.055 R)
• M16: 2,783,717 km (0.103 R)
• M17: 2,971,313 km (0.042 R)
• M18: 3,085,755 km (0.056 R)
• M19: 3,182,396 km (0.061 R)
• M20: 3,639,716 km (0.113 R)
• M21: 3,721,397 km (0.104 R)
• M22: 3,824,470 km (0.114 R)
• M23: 4,181,859 km (0.038 R)
• M24: 4,440,514 km (0.095 R)
• M25: 4,638,132 km (0.114 R)
• M26: 5,410,506 km (0.119 R)
• M27: 5,504,005 km (0.119 R)
• M28: 5,574,615 km (0.099 R)
• M29: 5,740,220 km (0.112 R)
• M30: 6,468,762 km (0.096 R)
• M31: 7,021,376 km (0.12 R)
• M32: 7,174,863 km (0.106 R)
• M33: 7,381,159 km (0.059 R)
• M34: 7,694,267 km (0.109 R)
• M35: 7,878,871 km (0.119 R)
• M36: 7,958,457 km (0.081 R)
• M37: 8,333,499 km (0.077 R)
• M38: 8,468,885 km (0.112 R)
• M39: 9,268,186 km (0.113 R)
• M40: 9,493,032 km (0.04 R)
• M41: 10,410,217 km (0.029 R)
• M42: 10,614,567 km (0.118 R)
• M43: 11,176,008 km (0.044 R)
• M44: 12,082,272 km (0.12 R)
• M45: 12,637,280 km (0.119 R)
• M46: 12,917,926 km (0.075 R)
• M47: 13,043,438 km (0.074 R)
• M48: 13,169,250 km (0.107 R)
• M49: 13,390,356 km (0.109 R)
• M50: 13,453,785 km (0.089 R)
• M51: 13,580,943 km (0.095 R)
• M52: 13,644,523 km (0.09 R)
• M53: 14,416,896 km (0.097 R)
• M54: 14,874,067 km (0.062 R)
• M55: 15,104,299 km (0.032 R)
• M56: 15,302,665 km (0.116 R)
• M57: 15,568,501 km (0.115 R)
• M58: 15,668,731 km (0.118 R)
• M59: 15,869,492 km (0.036 R)
• M60: 16,138,618 km (0.064 R)
• M61: 17,264,492 km (0.098 R)
• M62: 18,064,242 km (0.103 R)
• M63: 18,521,712 km (0.074 R)
• M64: 18,627,777 km (0.08 R)
• M65: 19,125,489 km (0.109 R)
• M66: 19,376,066 km (0.081 R)
• M67: 19,555,583 km (0.034 R)
• M68: 19,771,902 km (0.108 R)
• M69: 20,791,710 km (0.105 R)
• M70: 21,233,922 km (0.056 R)
• M71: 21,828,573 km (0.095 R)
• M72: 22,277,965 km (0.111 R)
• M73: 22,920,039 km (0.103 R)
• M74: 23,300,616 km (0.068 R)
• M75: 23,798,328 km (0.057 R)
• M76: 23,990,861 km (0.103 R)
• M77: 25,077,689 km (0.097 R)
• M78: 25,587,818 km (0.099 R)
• M79: 25,666,656 km (0.087 R)
• M80: 26,180,824 km (0.111 R)
• M81: 26,419,134 km (0.074 R)

Planet 7 - Gas Giant

Semi-Major Axis: 11.24 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 359.4

Radius: 10.9

Gravity: 3.02 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 9.32 AU - 13.16 AU

Year: 14272 Days

Day: 8.5 Hours

Environment

Temp: -189 °C

Axial Tilt: 80.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 83,757,231 km

• M1: 243,845 km (0.047 R)
• M2: 317,297 km (0.097 R)
• M3: 617,690 km (0.08 R)
• M4: 908,358 km (0.092 R)
• M5: 1,262,157 km (0.098 R)
• M6: 1,477,129 km (0.042 R)
• M7: 1,992,045 km (0.103 R)
• M8: 2,613,774 km (0.045 R)
• M9: 2,833,982 km (0.025 R)
• M10: 2,946,480 km (0.041 R)
• M11: 3,089,046 km (0.03 R)
• M12: 3,652,133 km (0.108 R)
• M13: 3,961,501 km (0.113 R)
• M14: 4,151,191 km (0.073 R)
• M15: 4,408,799 km (0.111 R)
• M16: 4,973,680 km (0.05 R)
• M17: 5,247,594 km (0.115 R)
• M18: 5,351,565 km (0.107 R)
• M19: 5,953,696 km (0.089 R)
• M20: 6,098,507 km (0.097 R)
• M21: 6,244,514 km (0.111 R)
• M22: 6,764,816 km (0.077 R)
• M23: 8,246,433 km (0.111 R)
• M24: 8,408,148 km (0.056 R)
• M25: 8,775,710 km (0.105 R)
• M26: 9,148,658 km (0.112 R)
• M27: 9,442,318 km (0.11 R)
• M28: 9,867,326 km (0.052 R)
• M29: 10,298,467 km (0.091 R)
• M30: 10,560,263 km (0.099 R)
• M31: 10,691,909 km (0.101 R)
• M32: 11,268,759 km (0.086 R)
• M33: 11,493,455 km (0.092 R)
• M34: 11,947,036 km (0.057 R)
• M35: 12,130,143 km (0.115 R)
• M36: 12,222,146 km (0.115 R)
• M37: 12,545,577 km (0.081 R)
• M38: 12,638,627 km (0.117 R)
• M39: 13,485,500 km (0.036 R)
• M40: 14,060,405 km (0.091 R)
• M41: 14,302,304 km (0.069 R)
• M42: 14,399,393 km (0.104 R)
• M43: 14,692,156 km (0.11 R)
• M44: 14,937,647 km (0.105 R)
• M45: 15,582,264 km (0.112 R)
• M46: 15,732,310 km (0.068 R)
• M47: 15,832,541 km (0.108 R)
• M48: 16,489,724 km (0.099 R)
• M49: 17,104,273 km (0.11 R)
• M50: 17,466,150 km (0.089 R)
• M51: 17,726,300 km (0.059 R)
• M52: 18,250,342 km (0.069 R)
• M53: 19,421,095 km (0.079 R)
• M54: 19,798,680 km (0.069 R)
• M55: 20,178,808 km (0.109 R)
• M56: 20,342,318 km (0.11 R)
• M57: 20,506,427 km (0.049 R)
• M58: 21,056,499 km (0.118 R)
• M59: 21,667,157 km (0.114 R)
• M60: 22,849,130 km (0.118 R)
• M61: 23,019,672 km (0.101 R)
• M62: 23,763,771 km (0.047 R)
• M63: 25,510,626 km (0.089 R)
• M64: 27,721,682 km (0.058 R)
• M65: 28,025,067 km (0.028 R)
• M66: 29,993,326 km (0.102 R)
• M67: 30,680,130 km (0.045 R)
• M68: 31,435,300 km (0.086 R)
• M69: 31,625,139 km (0.094 R)
• M70: 31,751,849 km (0.044 R)
• M71: 31,878,708 km (0.055 R)
• M72: 32,771,658 km (0.085 R)
• M73: 33,221,199 km (0.088 R)
• M74: 33,737,461 km (0.071 R)
• M75: 35,302,255 km (0.114 R)
• M76: 35,895,111 km (0.031 R)
• M77: 36,027,356 km (0.093 R)
• M78: 36,890,536 km (0.081 R)
• M79: 37,358,179 km (0.099 R)
• M80: 39,248,348 km (0.095 R)
• M81: 39,384,631 km (0.081 R)
• M82: 41,793,456 km (0.118 R)
• M83: 42,071,858 km (0.069 R)
• M84: 43,966,665 km (0.051 R)
• M85: 44,462,582 km (0.097 R)
• M86: 44,817,727 km (0.117 R)
• M87: 44,960,144 km (0.093 R)
• M88: 45,031,353 km (0.118 R)
• M89: 46,104,568 km (0.109 R)
• M90: 46,969,243 km (0.089 R)

Planet 8 - Ice Giant

Semi-Major Axis: 13.69 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 993

Radius: 7.5

Gravity: 17.65 G

Time & Orbit

Eccentricity (e): 0.084

Orbit Range: 12.54 AU - 14.84 AU

Year: 19185 Days

Day: 20.4 Hours

Environment

Temp: -189 °C

Axial Tilt: 36.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 83,757,231 km

• M1: 189,840 km (0.099 R)
• M2: 385,065 km (0.11 R)
• M3: 865,424 km (0.039 R)
• M4: 1,986,361 km (0.08 R)
• M5: 2,093,921 km (0.104 R)
• M6: 2,660,000 km (0.095 R)
• M7: 3,746,379 km (0.104 R)
• M8: 4,475,819 km (0.026 R)
• M9: 5,002,403 km (0.074 R)
• M10: 5,347,675 km (0.117 R)
• M11: 7,022,274 km (0.115 R)
• M12: 7,297,534 km (0.048 R)
• M13: 7,464,485 km (0.069 R)
• M14: 7,632,633 km (0.104 R)
• M15: 7,688,882 km (0.064 R)
• M16: 8,259,897 km (0.064 R)
• M17: 8,844,525 km (0.077 R)
• M18: 9,930,157 km (0.113 R)
• M19: 10,115,060 km (0.114 R)
• M20: 10,301,309 km (0.11 R)
• M21: 12,422,757 km (0.113 R)
• M22: 13,362,381 km (0.066 R)
• M23: 13,978,425 km (0.107 R)
• M24: 14,463,870 km (0.072 R)
• M25: 15,451,515 km (0.078 R)
• M26: 15,522,873 km (0.078 R)
• M27: 15,953,566 km (0.059 R)
• M28: 16,387,998 km (0.119 R)
• M29: 17,194,779 km (0.05 R)
• M30: 17,565,632 km (0.108 R)
• M31: 17,939,328 km (0.095 R)
• M32: 18,542,506 km (0.064 R)
• M33: 18,770,344 km (0.051 R)
• M34: 18,846,639 km (0.074 R)
• M35: 19,536,884 km (0.081 R)
• M36: 19,614,076 km (0.07 R)
• M37: 20,079,475 km (0.117 R)
• M38: 20,470,075 km (0.1 R)
• M39: 21,100,181 km (0.08 R)
• M40: 21,179,468 km (0.111 R)
• M41: 21,417,778 km (0.037 R)
• M42: 21,497,364 km (0.111 R)
• M43: 23,355,519 km (0.094 R)
• M44: 24,096,627 km (0.118 R)
• M45: 25,180,613 km (0.093 R)
• M46: 25,348,910 km (0.074 R)
• M47: 25,855,598 km (0.056 R)
• M48: 26,280,456 km (0.088 R)
• M49: 27,309,690 km (0.114 R)
• M50: 28,177,208 km (0.088 R)
• M51: 28,264,573 km (0.061 R)
• M52: 28,526,818 km (0.101 R)
• M53: 28,789,961 km (0.051 R)
• M54: 29,495,614 km (0.116 R)
• M55: 31,194,298 km (0.083 R)
• M56: 32,466,029 km (0.077 R)
• M57: 33,477,161 km (0.11 R)
• M58: 35,624,639 km (0.117 R)
• M59: 40,247,362 km (0.103 R)
• M60: 42,828,823 km (0.059 R)
• M61: 44,647,185 km (0.096 R)
• M62: 44,749,061 km (0.116 R)
• M63: 45,565,866 km (0.103 R)
• M64: 47,110,763 km (0.052 R)
• M65: 47,837,510 km (0.093 R)
• M66: 48,882,301 km (0.084 R)
• M67: 49,197,055 km (0.109 R)
• M68: 51,420,079 km (0.06 R)
• M69: 51,633,555 km (0.118 R)
• M70: 51,847,181 km (0.117 R)
• M71: 52,061,256 km (0.091 R)
• M72: 52,382,742 km (0.099 R)
• M73: 52,490,153 km (0.076 R)
• M74: 53,243,528 km (0.067 R)
• M75: 53,675,566 km (0.078 R)
• M76: 54,108,951 km (0.108 R)
• M77: 55,853,562 km (0.111 R)
• M78: 61,876,671 km (0.079 R)
• M79: 62,103,611 km (0.119 R)
• M80: 62,330,850 km (0.098 R)
• M81: 62,558,538 km (0.104 R)
• M82: 64,388,868 km (0.111 R)
• M83: 64,618,950 km (0.116 R)
• M84: 67,985,052 km (0.087 R)
• M85: 69,630,479 km (0.049 R)
• M86: 69,748,362 km (0.078 R)
• M87: 69,866,544 km (0.107 R)
• M88: 69,984,726 km (0.039 R)
• M89: 76,341,589 km (0.097 R)
• M90: 76,584,984 km (0.04 R)
• M91: 78,296,534 km (0.054 R)
• M92: 79,403,558 km (0.034 R)
• M93: 80,391,801 km (0.072 R)
• M94: 80,887,419 km (0.043 R)
• M95: 82,630,384 km (0.088 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 550 - 11,847 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit