🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.94 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.3

Radius: 1.61

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.091

Orbit Range: 0.85 AU - 1.03 AU

Year: 342 Days

Day: 29 Hours

Environment

Temp: 38 °C

Axial Tilt: 11.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 3.29 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.2

Radius: 1.59

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.023

Orbit Range: 3.21 AU - 3.37 AU

Year: 2236 Days

Day: 21.4 Hours

Environment

Temp: -108 °C

Axial Tilt: 42.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.67 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.73

Radius: 1.69

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 3.34 AU - 4 AU

Year: 2635 Days

Day: 30.5 Hours

Environment

Temp: -127 °C

Axial Tilt: 1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.74 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.85

Radius: 1.28

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.125

Orbit Range: 3.27 AU - 4.21 AU

Year: 2710 Days

Day: 20 Hours

Environment

Temp: -124 °C

Axial Tilt: 0.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 111,323,366 km

• M1: 1,399,787 km (0.079 R)

Planet 5 - Terrestrial

Semi-Major Axis: 4.16 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.07

Radius: 1.75

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 3.26 AU - 5.06 AU

Year: 3180 Days

Day: 22.9 Hours

Environment

Temp: -129 °C

Axial Tilt: 14.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.08 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 5.99 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 816.5

Radius: 8.8

Gravity: 10.54 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 4.64 AU - 7.34 AU

Year: 5494 Days

Day: 9.8 Hours

Environment

Temp: -161 °C

Axial Tilt: 2.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 111,323,366 km

• M1: 159,771 km (0.098 R)
• M2: 412,441 km (0.099 R)
• M3: 524,041 km (0.074 R)
• M4: 807,380 km (0.051 R)
• M5: 1,057,657 km (0.069 R)
• M6: 1,332,319 km (0.105 R)
• M7: 1,486,853 km (0.115 R)
• M8: 1,683,874 km (0.118 R)
• M9: 1,851,423 km (0.074 R)
• M10: 1,966,314 km (0.038 R)
• M11: 2,083,599 km (0.108 R)
• M12: 2,304,705 km (0.077 R)
• M13: 3,035,490 km (0.102 R)
• M14: 3,148,736 km (0.095 R)
• M15: 3,857,680 km (0.114 R)
• M16: 3,955,966 km (0.079 R)
• M17: 4,205,047 km (0.068 R)
• M18: 4,331,606 km (0.087 R)
• M19: 4,588,466 km (0.076 R)
• M20: 5,117,145 km (0.1 R)
• M21: 5,306,835 km (0.103 R)
• M22: 5,581,796 km (0.092 R)
• M23: 5,833,270 km (0.034 R)
• M24: 6,347,438 km (0.086 R)
• M25: 6,609,982 km (0.059 R)
• M26: 7,055,335 km (0.057 R)
• M27: 7,296,935 km (0.093 R)
• M28: 7,480,043 km (0.119 R)
• M29: 7,881,713 km (0.115 R)
• M30: 8,545,330 km (0.027 R)
• M31: 8,641,671 km (0.119 R)
• M32: 8,900,176 km (0.11 R)
• M33: 8,965,251 km (0.113 R)
• M34: 9,128,462 km (0.031 R)
• M35: 9,557,658 km (0.114 R)
• M36: 9,757,970 km (0.095 R)
• M37: 10,061,055 km (0.03 R)
• M38: 10,298,916 km (0.053 R)
• M39: 10,919,149 km (0.05 R)
• M40: 11,409,979 km (0.105 R)
• M41: 11,729,371 km (0.06 R)
• M42: 11,872,237 km (0.109 R)
• M43: 12,051,604 km (0.077 R)
• M44: 12,413,033 km (0.106 R)
• M45: 13,556,260 km (0.03 R)
• M46: 14,464,319 km (0.115 R)
• M47: 14,848,486 km (0.066 R)
• M48: 15,003,170 km (0.101 R)
• M49: 15,509,260 km (0.038 R)
• M50: 15,862,909 km (0.096 R)
• M51: 16,338,780 km (0.053 R)
• M52: 16,698,713 km (0.114 R)
• M53: 16,980,406 km (0.09 R)
• M54: 17,061,188 km (0.034 R)
• M55: 17,142,121 km (0.042 R)
• M56: 17,876,048 km (0.086 R)
• M57: 18,828,837 km (0.086 R)
• M58: 19,416,906 km (0.077 R)
• M59: 19,798,081 km (0.083 R)
• M60: 20,010,959 km (0.098 R)
• M61: 20,310,155 km (0.096 R)
• M62: 21,260,401 km (0.096 R)
• M63: 21,784,741 km (0.066 R)
• M64: 21,960,519 km (0.113 R)
• M65: 22,269,139 km (0.082 R)
• M66: 22,446,263 km (0.115 R)
• M67: 22,757,127 km (0.099 R)
• M68: 23,293,585 km (0.044 R)
• M69: 23,473,252 km (0.103 R)
• M70: 23,834,082 km (0.091 R)
• M71: 24,378,768 km (0.099 R)
• M72: 24,606,905 km (0.037 R)
• M73: 24,698,459 km (0.102 R)
• M74: 26,598,352 km (0.114 R)
• M75: 26,833,220 km (0.115 R)
• M76: 28,113,479 km (0.109 R)
• M77: 29,074,645 km (0.117 R)
• M78: 29,413,634 km (0.084 R)
• M79: 29,802,589 km (0.105 R)
• M80: 29,997,814 km (0.096 R)
• M81: 30,634,951 km (0.119 R)
• M82: 32,372,381 km (0.112 R)
• M83: 32,623,107 km (0.111 R)
• M84: 32,824,316 km (0.094 R)
• M85: 33,328,910 km (0.069 R)

Planet 7 - Gas Giant

Semi-Major Axis: 7.98 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 904.4

Radius: 12.3

Gravity: 5.98 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 7.68 AU - 8.28 AU

Year: 8448 Days

Day: 9.3 Hours

Environment

Temp: -176 °C

Axial Tilt: 17.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 111,323,366 km

• M1: 164,857 km (0.105 R)
• M2: 285,433 km (0.094 R)
• M3: 556,055 km (0.068 R)
• M4: 645,515 km (0.116 R)
• M5: 757,115 km (0.101 R)
• M6: 876,045 km (0.06 R)
• M7: 1,095,804 km (0.096 R)
• M8: 1,193,043 km (0.101 R)
• M9: 1,546,094 km (0.077 R)
• M10: 1,656,348 km (0.04 R)
• M11: 1,838,558 km (0.102 R)
• M12: 1,955,843 km (0.117 R)
• M13: 2,099,905 km (0.083 R)
• M14: 2,323,105 km (0.041 R)
• M15: 2,580,264 km (0.038 R)
• M16: 3,552,501 km (0.092 R)
• M17: 4,093,447 km (0.108 R)
• M18: 4,500,353 km (0.063 R)
• M19: 4,822,287 km (0.082 R)
• M20: 4,953,185 km (0.084 R)
• M21: 5,118,491 km (0.111 R)
• M22: 5,420,828 km (0.083 R)
• M23: 5,556,963 km (0.114 R)
• M24: 5,832,971 km (0.047 R)
• M25: 6,184,226 km (0.113 R)
• M26: 6,362,397 km (0.039 R)
• M27: 7,810,804 km (0.109 R)
• M28: 8,159,068 km (0.11 R)
• M29: 8,315,547 km (0.093 R)
• M30: 8,552,211 km (0.03 R)
• M31: 8,631,498 km (0.051 R)
• M32: 9,193,986 km (0.099 R)
• M33: 9,479,718 km (0.115 R)
• M34: 9,892,907 km (0.106 R)
• M35: 10,059,858 km (0.034 R)
• M36: 11,081,313 km (0.095 R)
• M37: 11,254,846 km (0.044 R)
• M38: 11,385,445 km (0.068 R)
• M39: 12,091,098 km (0.055 R)
• M40: 12,947,397 km (0.101 R)
• M41: 13,221,759 km (0.111 R)
• M42: 13,590,817 km (0.059 R)
• M43: 13,869,817 km (0.092 R)
• M44: 14,197,736 km (0.111 R)
• M45: 15,631,781 km (0.076 R)
• M46: 15,826,557 km (0.091 R)
• M47: 17,061,637 km (0.115 R)
• M48: 17,211,833 km (0.117 R)
• M49: 18,225,060 km (0.118 R)
• M50: 19,205,524 km (0.066 R)
• M51: 19,623,501 km (0.109 R)
• M52: 19,939,003 km (0.09 R)
• M53: 20,521,686 km (0.075 R)
• M54: 20,948,938 km (0.116 R)
• M55: 23,295,829 km (0.105 R)
• M56: 23,518,281 km (0.076 R)
• M57: 24,415,420 km (0.108 R)
• M58: 25,038,794 km (0.058 R)
• M59: 25,438,220 km (0.073 R)
• M60: 26,474,784 km (0.097 R)
• M61: 28,411,029 km (0.095 R)
• M62: 28,827,659 km (0.087 R)
• M63: 29,306,223 km (0.054 R)
• M64: 30,150,104 km (0.108 R)
• M65: 30,818,657 km (0.102 R)
• M66: 31,185,471 km (0.062 R)
• M67: 32,294,440 km (0.066 R)
• M68: 32,542,623 km (0.056 R)
• M69: 32,666,939 km (0.074 R)
• M70: 34,424,265 km (0.085 R)
• M71: 35,442,129 km (0.06 R)
• M72: 36,147,633 km (0.088 R)
• M73: 37,507,477 km (0.092 R)
• M74: 38,423,316 km (0.12 R)
• M75: 40,010,549 km (0.057 R)
• M76: 40,277,132 km (0.119 R)
• M77: 40,879,114 km (0.081 R)
• M78: 41,753,962 km (0.038 R)
• M79: 42,024,435 km (0.093 R)
• M80: 42,227,589 km (0.093 R)
• M81: 42,431,192 km (0.037 R)
• M82: 42,839,145 km (0.084 R)
• M83: 43,385,327 km (0.083 R)
• M84: 44,415,458 km (0.115 R)
• M85: 44,760,581 km (0.095 R)
• M86: 46,289,920 km (0.115 R)

Planet 8 - Ice Giant

Semi-Major Axis: 19.01 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 889.5

Radius: 7.6

Gravity: 15.4 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 15.42 AU - 22.6 AU

Year: 31060 Days

Day: 23.7 Hours

Environment

Temp: -196 °C

Axial Tilt: 12.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 111,323,366 km

• M1: 189,541 km (0.046 R)
• M2: 482,453 km (0.049 R)
• M3: 1,227,899 km (0.102 R)
• M4: 1,568,534 km (0.028 R)
• M5: 1,688,511 km (0.05 R)
• M6: 1,811,630 km (0.108 R)
• M7: 2,948,724 km (0.116 R)
• M8: 3,454,813 km (0.102 R)
• M9: 3,559,233 km (0.095 R)
• M10: 6,235,987 km (0.088 R)
• M11: 6,556,276 km (0.063 R)
• M12: 6,751,202 km (0.096 R)
• M13: 6,816,577 km (0.104 R)
• M14: 7,013,896 km (0.067 R)
• M15: 7,146,589 km (0.107 R)
• M16: 8,028,768 km (0.096 R)
• M17: 8,447,642 km (0.058 R)
• M18: 9,525,495 km (0.066 R)
• M19: 9,968,604 km (0.115 R)
• M20: 10,494,141 km (0.037 R)
• M21: 11,965,586 km (0.068 R)
• M22: 12,044,873 km (0.102 R)
• M23: 12,203,895 km (0.082 R)
• M24: 12,765,785 km (0.068 R)
• M25: 13,172,242 km (0.112 R)
• M26: 13,418,331 km (0.077 R)
• M27: 14,249,197 km (0.115 R)
• M28: 17,555,011 km (0.104 R)
• M29: 17,825,783 km (0.117 R)
• M30: 18,188,857 km (0.107 R)
• M31: 19,292,740 km (0.079 R)
• M32: 19,852,685 km (0.073 R)
• M33: 20,988,880 km (0.101 R)
• M34: 21,180,216 km (0.04 R)
• M35: 22,145,870 km (0.036 R)
• M36: 23,422,688 km (0.12 R)
• M37: 24,420,955 km (0.09 R)
• M38: 24,723,143 km (0.072 R)
• M39: 26,046,784 km (0.106 R)
• M40: 27,498,033 km (0.081 R)
• M41: 27,602,752 km (0.117 R)
• M42: 28,233,457 km (0.107 R)
• M43: 30,803,548 km (0.117 R)
• M44: 33,895,138 km (0.048 R)
• M45: 34,570,422 km (0.1 R)
• M46: 35,819,864 km (0.103 R)
• M47: 36,853,136 km (0.086 R)
• M48: 38,012,669 km (0.106 R)
• M49: 40,486,420 km (0.084 R)
• M50: 40,724,729 km (0.086 R)
• M51: 41,083,016 km (0.083 R)
• M52: 41,923,158 km (0.094 R)
• M53: 44,477,541 km (0.117 R)
• M54: 45,587,558 km (0.107 R)
• M55: 46,706,699 km (0.105 R)
• M56: 47,457,830 km (0.077 R)
• M57: 49,607,701 km (0.075 R)
• M58: 53,086,749 km (0.119 R)
• M59: 57,043,613 km (0.118 R)
• M60: 59,598,445 km (0.072 R)
• M61: 60,276,872 km (0.084 R)
• M62: 61,367,889 km (0.089 R)
• M63: 62,465,189 km (0.04 R)
• M64: 62,878,379 km (0.111 R)
• M65: 63,984,804 km (0.06 R)
• M66: 64,818,663 km (0.104 R)
• M67: 65,936,159 km (0.066 R)
• M68: 66,919,316 km (0.096 R)
• M69: 68,615,756 km (0.052 R)
• M70: 71,474,571 km (0.039 R)
• M71: 72,339,846 km (0.028 R)
• M72: 72,629,018 km (0.081 R)
• M73: 74,226,275 km (0.063 R)
• M74: 74,810,006 km (0.106 R)
• M75: 79,385,157 km (0.078 R)
• M76: 79,683,455 km (0.06 R)
• M77: 80,281,099 km (0.103 R)
• M78: 80,430,697 km (0.105 R)
• M79: 88,184,803 km (0.114 R)
• M80: 89,267,593 km (0.051 R)
• M81: 89,577,709 km (0.094 R)
• M82: 93,642,433 km (0.087 R)
• M83: 95,538,586 km (0.08 R)
• M84: 96,491,524 km (0.119 R)
• M85: 96,650,547 km (0.117 R)
• M86: 96,969,041 km (0.11 R)
• M87: 97,607,076 km (0.079 R)
• M88: 101,626,322 km (0.094 R)
• M89: 103,737,596 km (0.057 R)
• M90: 104,389,993 km (0.112 R)
• M91: 106,027,341 km (0.087 R)
• M92: 106,191,450 km (0.116 R)
• M93: 106,520,117 km (0.115 R)
• M94: 107,673,067 km (0.11 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: 430 - 17,344 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit