🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.76 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.65

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 0.67 AU - 0.85 AU

Year: 251 Days

Day: 21 Hours

Environment

Temp: 116 °C

Axial Tilt: 37.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.76 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.83

Radius: 1.71

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 0.59 AU - 0.93 AU

Year: 251 Days

Day: 29.8 Hours

Environment

Temp: 132 °C

Axial Tilt: 45.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 56,269,475 km

• M1: 53,706 km (0.108 R)
• M2: 93,798 km (0.053 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.23 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.6

Radius: 1.47

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.079

Orbit Range: 1.13 AU - 1.33 AU

Year: 517 Days

Day: 29.7 Hours

Environment

Temp: -25 °C

Axial Tilt: 7.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.41 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.72

Radius: 1.69

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 1.26 AU - 1.56 AU

Year: 634 Days

Day: 17.4 Hours

Environment

Temp: -36 °C

Axial Tilt: 34.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 56,269,475 km

• M1: 669,600 km (0.09 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.7 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.52

Radius: 1.65

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.054

Orbit Range: 1.61 AU - 1.79 AU

Year: 840 Days

Day: 45.2 Hours

Environment

Temp: -71 °C

Axial Tilt: 32.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.65 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.75

Radius: 1.86

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 3.1 AU - 4.2 AU

Year: 2641 Days

Day: 33.6 Hours

Environment

Temp: -128 °C

Axial Tilt: 18.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 56,269,475 km

• M1: 1,669,213 km (0.082 R)

Asteroid Belt

Center: 4.3 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 4.94 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 716.2

Radius: 12.6

Gravity: 4.51 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 4.44 AU - 5.44 AU

Year: 4159 Days

Day: 10.3 Hours

Environment

Temp: -153 °C

Axial Tilt: 10.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (68)

Outer Limit: 56,269,475 km

• M1: 159,172 km (0.088 R)
• M2: 276,307 km (0.056 R)
• M3: 504,294 km (0.069 R)
• M4: 613,650 km (0.102 R)
• M5: 766,390 km (0.094 R)
• M6: 1,047,484 km (0.086 R)
• M7: 1,248,993 km (0.101 R)
• M8: 1,361,939 km (0.117 R)
• M9: 1,478,476 km (0.078 R)
• M10: 1,644,529 km (0.053 R)
• M11: 1,817,016 km (0.072 R)
• M12: 2,180,389 km (0.093 R)
• M13: 2,283,611 km (0.091 R)
• M14: 2,477,191 km (0.099 R)
• M15: 2,768,608 km (0.102 R)
• M16: 2,861,957 km (0.094 R)
• M17: 3,090,393 km (0.095 R)
• M18: 3,265,871 km (0.101 R)
• M19: 3,812,053 km (0.04 R)
• M20: 4,192,181 km (0.1 R)
• M21: 4,321,733 km (0.073 R)
• M22: 4,830,366 km (0.103 R)
• M23: 4,943,611 km (0.115 R)
• M24: 5,712,694 km (0.099 R)
• M25: 6,099,105 km (0.105 R)
• M26: 6,469,210 km (0.109 R)
• M27: 6,871,928 km (0.081 R)
• M28: 7,025,266 km (0.056 R)
• M29: 7,596,729 km (0.092 R)
• M30: 7,834,740 km (0.046 R)
• M31: 7,941,403 km (0.116 R)
• M32: 8,673,984 km (0.092 R)
• M33: 9,286,886 km (0.103 R)
• M34: 9,741,365 km (0.097 R)
• M35: 10,407,524 km (0.082 R)
• M36: 10,583,750 km (0.068 R)
• M37: 11,449,623 km (0.116 R)
• M38: 12,462,400 km (0.114 R)
• M39: 12,649,547 km (0.114 R)
• M40: 13,185,108 km (0.093 R)
• M41: 13,728,148 km (0.104 R)
• M42: 14,836,219 km (0.111 R)
• M43: 15,501,331 km (0.086 R)
• M44: 16,176,317 km (0.111 R)
• M45: 16,346,559 km (0.086 R)
• M46: 16,449,034 km (0.119 R)
• M47: 16,585,916 km (0.075 R)
• M48: 17,137,334 km (0.067 R)
• M49: 17,589,867 km (0.099 R)
• M50: 18,010,985 km (0.083 R)
• M51: 18,116,901 km (0.079 R)
• M52: 18,720,378 km (0.081 R)
• M53: 18,863,394 km (0.119 R)
• M54: 19,078,516 km (0.107 R)
• M55: 19,475,100 km (0.064 R)
• M56: 20,239,844 km (0.103 R)
• M57: 20,755,059 km (0.112 R)
• M58: 21,461,161 km (0.097 R)
• M59: 21,986,698 km (0.096 R)
• M60: 22,326,585 km (0.089 R)
• M61: 22,516,275 km (0.107 R)
• M62: 23,549,697 km (0.062 R)
• M63: 24,912,085 km (0.104 R)
• M64: 25,266,632 km (0.027 R)
• M65: 25,702,111 km (0.097 R)
• M66: 26,060,398 km (0.052 R)
• M67: 26,140,134 km (0.101 R)
• M68: 26,741,517 km (0.054 R)

Planet 8 - Gas Giant

Semi-Major Axis: 8.96 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 809.9

Radius: 10.2

Gravity: 7.78 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 8.7 AU - 9.22 AU

Year: 10158 Days

Day: 5.5 Hours

Environment

Temp: -179 °C

Axial Tilt: 8.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 56,269,475 km

• M1: 366,216 km (0.117 R)
• M2: 630,854 km (0.081 R)
• M3: 858,991 km (0.078 R)
• M4: 1,370,616 km (0.08 R)
• M5: 1,552,527 km (0.102 R)
• M6: 2,119,353 km (0.106 R)
• M7: 2,277,328 km (0.063 R)
• M8: 2,411,966 km (0.117 R)
• M9: 2,521,622 km (0.114 R)
• M10: 2,746,019 km (0.095 R)
• M11: 3,244,628 km (0.114 R)
• M12: 3,458,104 km (0.081 R)
• M13: 4,159,270 km (0.04 R)
• M14: 4,225,242 km (0.09 R)
• M15: 4,492,424 km (0.111 R)
• M16: 4,765,291 km (0.036 R)
• M17: 4,903,669 km (0.119 R)
• M18: 5,220,218 km (0.094 R)
• M19: 6,861,157 km (0.07 R)
• M20: 7,135,968 km (0.109 R)
• M21: 7,254,898 km (0.09 R)
• M22: 7,615,579 km (0.118 R)
• M23: 7,818,583 km (0.11 R)
• M24: 8,479,955 km (0.085 R)
• M25: 8,606,066 km (0.098 R)
• M26: 8,817,448 km (0.109 R)
• M27: 9,159,429 km (0.113 R)
• M28: 9,636,646 km (0.069 R)
• M29: 9,856,256 km (0.07 R)
• M30: 10,211,102 km (0.101 R)
• M31: 10,300,412 km (0.071 R)
• M32: 10,570,137 km (0.094 R)
• M33: 10,842,255 km (0.05 R)
• M34: 11,024,765 km (0.079 R)
• M35: 11,254,547 km (0.11 R)
• M36: 11,765,573 km (0.066 R)
• M37: 11,953,319 km (0.102 R)
• M38: 12,810,365 km (0.069 R)
• M39: 13,246,293 km (0.086 R)
• M40: 14,082,994 km (0.079 R)
• M41: 14,232,442 km (0.043 R)
• M42: 14,382,489 km (0.119 R)
• M43: 14,835,471 km (0.09 R)
• M44: 15,191,215 km (0.063 R)
• M45: 15,601,113 km (0.082 R)
• M46: 16,589,207 km (0.115 R)
• M47: 17,597,497 km (0.11 R)
• M48: 18,407,420 km (0.12 R)
• M49: 18,734,889 km (0.066 R)
• M50: 19,064,154 km (0.107 R)
• M51: 19,174,408 km (0.063 R)
• M52: 19,284,811 km (0.092 R)
• M53: 19,672,868 km (0.04 R)
• M54: 20,063,618 km (0.083 R)
• M55: 20,288,164 km (0.084 R)
• M56: 20,400,662 km (0.068 R)
• M57: 21,882,279 km (0.089 R)
• M58: 22,171,302 km (0.1 R)
• M59: 23,812,391 km (0.092 R)
• M60: 24,767,723 km (0.067 R)
• M61: 25,371,200 km (0.09 R)
• M62: 25,735,621 km (0.083 R)
• M63: 28,020,728 km (0.068 R)
• M64: 28,523,228 km (0.117 R)
• M65: 28,902,159 km (0.116 R)
• M66: 29,282,736 km (0.113 R)
• M67: 29,346,315 km (0.096 R)
• M68: 29,601,230 km (0.117 R)
• M69: 30,241,509 km (0.093 R)
• M70: 31,535,680 km (0.099 R)
• M71: 31,796,728 km (0.103 R)
• M72: 32,058,375 km (0.06 R)
• M73: 32,189,572 km (0.118 R)
• M74: 32,255,246 km (0.032 R)
• M75: 33,643,813 km (0.065 R)
• M76: 33,910,546 km (0.076 R)
• M77: 35,119,447 km (0.095 R)
• M78: 36,001,176 km (0.096 R)
• M79: 36,890,386 km (0.11 R)
• M80: 37,096,532 km (0.113 R)
• M81: 37,165,497 km (0.046 R)
• M82: 38,620,485 km (0.044 R)
• M83: 38,760,060 km (0.12 R)
• M84: 40,164,784 km (0.063 R)
• M85: 40,589,493 km (0.072 R)
• M86: 41,300,681 km (0.047 R)
• M87: 42,807,281 km (0.112 R)
• M88: 43,894,558 km (0.066 R)
• M89: 44,185,975 km (0.115 R)
• M90: 44,478,140 km (0.112 R)
• M91: 45,358,224 km (0.114 R)
• M92: 46,986,746 km (0.037 R)
• M93: 50,377,083 km (0.1 R)
• M94: 50,605,968 km (0.115 R)

Planet 9 - Gas Giant

Semi-Major Axis: 10.22 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 723.7

Radius: 12.6

Gravity: 4.56 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 9.05 AU - 11.39 AU

Year: 12374 Days

Day: 12.2 Hours

Environment

Temp: -175 °C

Axial Tilt: 142.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 56,269,475 km

• M1: 189,541 km (0.044 R)
• M2: 463,005 km (0.111 R)
• M3: 588,817 km (0.114 R)
• M4: 860,786 km (0.039 R)
• M5: 981,362 km (0.095 R)
• M6: 1,195,885 km (0.109 R)
• M7: 1,379,143 km (0.074 R)
• M8: 1,904,530 km (0.117 R)
• M9: 1,984,565 km (0.115 R)
• M10: 2,316,523 km (0.065 R)
• M11: 2,847,745 km (0.086 R)
• M12: 3,449,278 km (0.081 R)
• M13: 3,614,135 km (0.112 R)
• M14: 3,815,494 km (0.06 R)
• M15: 3,917,519 km (0.112 R)
• M16: 4,229,431 km (0.106 R)
• M17: 5,063,140 km (0.107 R)
• M18: 5,288,883 km (0.116 R)
• M19: 5,556,663 km (0.106 R)
• M20: 6,427,024 km (0.045 R)
• M21: 6,919,799 km (0.087 R)
• M22: 7,724,935 km (0.115 R)
• M23: 7,854,786 km (0.077 R)
• M24: 8,559,691 km (0.096 R)
• M25: 8,694,179 km (0.091 R)
• M26: 9,515,621 km (0.109 R)
• M27: 9,982,666 km (0.025 R)
• M28: 10,505,211 km (0.055 R)
• M29: 11,428,679 km (0.118 R)
• M30: 12,530,467 km (0.052 R)
• M31: 13,145,614 km (0.098 R)
• M32: 14,192,799 km (0.056 R)
• M33: 16,034,049 km (0.112 R)
• M34: 16,366,755 km (0.119 R)
• M35: 16,534,005 km (0.087 R)
• M36: 17,095,446 km (0.09 R)
• M37: 17,777,463 km (0.101 R)
• M38: 18,294,922 km (0.053 R)
• M39: 18,992,497 km (0.087 R)
• M40: 19,285,709 km (0.107 R)
• M41: 19,936,011 km (0.048 R)
• M42: 20,955,371 km (0.085 R)
• M43: 22,609,025 km (0.083 R)
• M44: 23,357,464 km (0.044 R)
• M45: 24,558,884 km (0.074 R)
• M46: 24,942,603 km (0.075 R)
• M47: 25,780,500 km (0.08 R)
• M48: 26,758,870 km (0.081 R)
• M49: 28,684,644 km (0.112 R)
• M50: 28,953,770 km (0.064 R)
• M51: 29,291,413 km (0.116 R)
• M52: 29,766,236 km (0.086 R)
• M53: 30,175,237 km (0.119 R)
• M54: 34,224,253 km (0.05 R)
• M55: 34,366,820 km (0.069 R)
• M56: 34,796,016 km (0.041 R)
• M57: 34,939,331 km (0.106 R)
• M58: 35,731,751 km (0.085 R)
• M59: 36,239,187 km (0.095 R)
• M60: 36,384,596 km (0.08 R)
• M61: 38,440,370 km (0.114 R)
• M62: 38,588,771 km (0.073 R)
• M63: 39,407,669 km (0.087 R)
• M64: 40,232,403 km (0.105 R)
• M65: 40,835,880 km (0.106 R)
• M66: 42,127,957 km (0.112 R)
• M67: 43,279,262 km (0.09 R)
• M68: 44,052,534 km (0.089 R)
• M69: 45,377,522 km (0.119 R)
• M70: 46,084,372 km (0.069 R)
• M71: 46,557,550 km (0.084 R)
• M72: 47,190,948 km (0.118 R)
• M73: 47,349,820 km (0.094 R)
• M74: 49,108,343 km (0.108 R)
• M75: 49,672,477 km (0.091 R)
• M76: 49,753,260 km (0.104 R)
• M77: 52,278,173 km (0.11 R)
• M78: 53,514,898 km (0.073 R)
• M79: 53,929,284 km (0.111 R)
• M80: 54,511,220 km (0.114 R)
• M81: 54,677,872 km (0.116 R)
• M82: 54,761,198 km (0.096 R)
• M83: 54,928,149 km (0.117 R)
• M84: 55,765,149 km (0.107 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 451 - 20,005 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit