🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.98 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.95

Radius: 1.9

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 0.88 AU - 1.08 AU

Year: 298 Days

Day: 16.3 Hours

Environment

Temp: 156 °C

Axial Tilt: 40 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.11 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.29

Radius: 0.61

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.006

Orbit Range: 1.1 AU - 1.12 AU

Year: 360 Days

Day: 22.1 Hours

Environment

Temp: 176 °C

Axial Tilt: 32.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.77 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.85

Radius: 1.28

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 1.69 AU - 1.85 AU

Year: 724 Days

Day: 21.8 Hours

Environment

Temp: 19 °C

Axial Tilt: 42.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 85,037,872 km

• M1: 242,199 km (0.118 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.19 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.19

Radius: 1.07

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 2.7 AU - 3.68 AU

Year: 1753 Days

Day: 22.4 Hours

Environment

Temp: -45 °C

Axial Tilt: 34.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.86 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.03

Radius: 1.75

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.052

Orbit Range: 3.66 AU - 4.06 AU

Year: 2333 Days

Day: 36 Hours

Environment

Temp: -72 °C

Axial Tilt: 8.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 7.98 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.26

Radius: 1.39

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 7.85 AU - 8.11 AU

Year: 6934 Days

Day: 33.9 Hours

Environment

Temp: -139 °C

Axial Tilt: 5.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 8.65 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 9.32 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 296.5

Radius: 12

Gravity: 2.06 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 9.23 AU - 9.41 AU

Year: 8752 Days

Day: 8.7 Hours

Environment

Temp: -140 °C

Axial Tilt: 37.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 85,037,872 km

• M1: 160,967 km (0.093 R)
• M2: 413,489 km (0.119 R)
• M3: 646,861 km (0.115 R)
• M4: 882,627 km (0.089 R)
• M5: 1,011,431 km (0.098 R)
• M6: 1,177,934 km (0.049 R)
• M7: 1,337,704 km (0.105 R)
• M8: 1,805,646 km (0.103 R)
• M9: 2,067,891 km (0.105 R)
• M10: 2,403,140 km (0.114 R)
• M11: 2,777,135 km (0.09 R)
• M12: 2,906,088 km (0.05 R)
• M13: 3,372,983 km (0.108 R)
• M14: 3,839,729 km (0.067 R)
• M15: 3,935,621 km (0.093 R)
• M16: 4,032,261 km (0.097 R)
• M17: 4,277,452 km (0.064 R)
• M18: 4,527,580 km (0.114 R)
• M19: 5,387,169 km (0.05 R)
• M20: 5,766,998 km (0.095 R)
• M21: 5,877,102 km (0.12 R)
• M22: 7,402,103 km (0.045 R)
• M23: 7,824,567 km (0.117 R)
• M24: 7,946,639 km (0.091 R)
• M25: 8,038,642 km (0.093 R)
• M26: 8,285,927 km (0.052 R)
• M27: 8,567,021 km (0.03 R)
• M28: 8,661,418 km (0.102 R)
• M29: 8,756,113 km (0.046 R)
• M30: 9,821,250 km (0.103 R)
• M31: 10,185,371 km (0.113 R)
• M32: 10,352,322 km (0.112 R)
• M33: 11,373,328 km (0.108 R)
• M34: 11,966,034 km (0.119 R)
• M35: 12,426,198 km (0.095 R)
• M36: 12,856,142 km (0.095 R)
• M37: 13,804,443 km (0.089 R)
• M38: 14,026,446 km (0.093 R)
• M39: 14,926,427 km (0.1 R)
• M40: 15,116,266 km (0.114 R)
• M41: 15,383,448 km (0.12 R)
• M42: 15,883,704 km (0.119 R)
• M43: 16,077,582 km (0.115 R)
• M44: 16,194,269 km (0.116 R)
• M45: 16,939,864 km (0.09 R)
• M46: 17,376,541 km (0.068 R)
• M47: 17,656,438 km (0.073 R)
• M48: 17,736,772 km (0.049 R)
• M49: 18,018,615 km (0.115 R)
• M50: 18,423,726 km (0.051 R)
• M51: 18,831,978 km (0.101 R)
• M52: 19,367,090 km (0.096 R)
• M53: 19,532,844 km (0.051 R)
• M54: 19,865,550 km (0.106 R)
• M55: 20,200,200 km (0.039 R)
• M56: 21,386,063 km (0.096 R)
• M57: 21,557,352 km (0.104 R)
• M58: 22,203,765 km (0.094 R)
• M59: 22,768,946 km (0.082 R)
• M60: 22,856,460 km (0.067 R)
• M61: 23,339,063 km (0.097 R)
• M62: 23,913,818 km (0.11 R)
• M63: 24,136,120 km (0.088 R)
• M64: 26,030,478 km (0.109 R)
• M65: 26,488,547 km (0.034 R)
• M66: 27,134,361 km (0.094 R)
• M67: 27,366,238 km (0.088 R)
• M68: 27,878,760 km (0.1 R)
• M69: 28,019,083 km (0.055 R)
• M70: 29,292,460 km (0.052 R)
• M71: 29,387,604 km (0.099 R)
• M72: 30,104,028 km (0.051 R)
• M73: 30,199,921 km (0.113 R)
• M74: 30,633,006 km (0.074 R)
• M75: 30,874,457 km (0.111 R)
• M76: 31,651,469 km (0.118 R)
• M77: 31,846,844 km (0.096 R)
• M78: 33,125,756 km (0.066 R)

Planet 8 - Gas Giant

Semi-Major Axis: 12.02 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 383.2

Radius: 9.1

Gravity: 4.63 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 9.82 AU - 14.22 AU

Year: 12819 Days

Day: 6.4 Hours

Environment

Temp: -160 °C

Axial Tilt: 24.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 85,037,872 km

• M1: 198,516 km (0.106 R)
• M2: 264,938 km (0.064 R)
• M3: 632,949 km (0.064 R)
• M4: 696,528 km (0.072 R)
• M5: 1,245,103 km (0.097 R)
• M6: 1,474,437 km (0.06 R)
• M7: 1,650,065 km (0.061 R)
• M8: 1,717,683 km (0.118 R)
• M9: 1,879,248 km (0.105 R)
• M10: 1,950,008 km (0.118 R)
• M11: 2,653,717 km (0.072 R)
• M12: 2,868,390 km (0.076 R)
• M13: 3,005,421 km (0.055 R)
• M14: 3,575,240 km (0.085 R)
• M15: 3,663,652 km (0.04 R)
• M16: 3,842,721 km (0.119 R)
• M17: 4,147,451 km (0.066 R)
• M18: 4,523,540 km (0.069 R)
• M19: 4,715,774 km (0.051 R)
• M20: 4,976,224 km (0.065 R)
• M21: 6,348,186 km (0.097 R)
• M22: 6,599,660 km (0.093 R)
• M23: 7,411,378 km (0.057 R)
• M24: 8,021,587 km (0.102 R)
• M25: 8,411,140 km (0.094 R)
• M26: 9,249,188 km (0.095 R)
• M27: 9,411,800 km (0.083 R)
• M28: 9,493,481 km (0.025 R)
• M29: 9,698,729 km (0.082 R)
• M30: 10,704,326 km (0.107 R)
• M31: 11,046,905 km (0.099 R)
• M32: 11,349,542 km (0.117 R)
• M33: 12,452,976 km (0.093 R)
• M34: 12,768,029 km (0.074 R)
• M35: 12,994,669 km (0.099 R)
• M36: 14,523,709 km (0.119 R)
• M37: 15,333,333 km (0.069 R)
• M38: 15,865,153 km (0.118 R)
• M39: 15,962,542 km (0.111 R)
• M40: 17,096,045 km (0.093 R)
• M41: 18,255,428 km (0.088 R)
• M42: 18,459,779 km (0.075 R)
• M43: 20,173,422 km (0.106 R)
• M44: 20,278,889 km (0.077 R)
• M45: 20,755,807 km (0.087 R)
• M46: 21,666,858 km (0.086 R)
• M47: 22,154,397 km (0.106 R)
• M48: 22,755,332 km (0.104 R)
• M49: 23,861,459 km (0.064 R)
• M50: 24,421,104 km (0.119 R)
• M51: 24,928,540 km (0.116 R)
• M52: 25,268,726 km (0.101 R)
• M53: 25,724,700 km (0.049 R)
• M54: 26,125,922 km (0.116 R)
• M55: 26,183,367 km (0.081 R)
• M56: 26,760,516 km (0.105 R)
• M57: 26,934,498 km (0.077 R)
• M58: 27,517,182 km (0.064 R)
• M59: 28,398,912 km (0.053 R)
• M60: 28,872,987 km (0.107 R)
• M61: 29,051,458 km (0.042 R)
• M62: 29,110,998 km (0.084 R)
• M63: 29,170,538 km (0.037 R)
• M64: 30,855,907 km (0.044 R)
• M65: 33,068,909 km (0.088 R)
• M66: 33,380,371 km (0.104 R)
• M67: 34,068,821 km (0.111 R)
• M68: 34,320,295 km (0.12 R)
• M69: 34,446,406 km (0.082 R)
• M70: 35,078,606 km (0.1 R)
• M71: 35,459,782 km (0.076 R)
• M72: 35,906,331 km (0.073 R)
• M73: 36,162,293 km (0.12 R)
• M74: 37,905,856 km (0.085 R)
• M75: 37,970,932 km (0.048 R)
• M76: 39,017,668 km (0.103 R)
• M77: 39,809,041 km (0.072 R)
• M78: 39,941,435 km (0.068 R)
• M79: 41,072,544 km (0.104 R)
• M80: 41,541,534 km (0.094 R)
• M81: 43,434,695 km (0.109 R)
• M82: 44,323,156 km (0.118 R)
• M83: 45,286,716 km (0.085 R)

Planet 9 - Gas Giant

Semi-Major Axis: 16.18 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 954.4

Radius: 13.2

Gravity: 5.48 G

Time & Orbit

Eccentricity (e): 0.023

Orbit Range: 15.81 AU - 16.55 AU

Year: 20019 Days

Day: 8.5 Hours

Environment

Temp: -171 °C

Axial Tilt: 35.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 85,037,872 km

• M1: 304,731 km (0.055 R)
• M2: 460,163 km (0.073 R)
• M3: 561,890 km (0.029 R)
• M4: 650,003 km (0.118 R)
• M5: 894,745 km (0.081 R)
• M6: 1,113,008 km (0.064 R)
• M7: 1,506,301 km (0.082 R)
• M8: 1,803,851 km (0.034 R)
• M9: 2,048,743 km (0.11 R)
• M10: 2,193,703 km (0.106 R)
• M11: 2,807,952 km (0.065 R)
• M12: 3,218,449 km (0.054 R)
• M13: 3,870,097 km (0.056 R)
• M14: 4,468,040 km (0.117 R)
• M15: 4,753,772 km (0.098 R)
• M16: 5,852,717 km (0.098 R)
• M17: 6,484,320 km (0.117 R)
• M18: 6,808,498 km (0.117 R)
• M19: 7,812,450 km (0.072 R)
• M20: 8,507,481 km (0.092 R)
• M21: 9,404,171 km (0.091 R)
• M22: 9,587,129 km (0.04 R)
• M23: 10,646,282 km (0.091 R)
• M24: 11,611,488 km (0.068 R)
• M25: 12,137,773 km (0.047 R)
• M26: 12,604,668 km (0.089 R)
• M27: 12,941,861 km (0.054 R)
• M28: 13,350,413 km (0.042 R)
• M29: 14,320,107 km (0.07 R)
• M30: 14,601,351 km (0.075 R)
• M31: 16,547,170 km (0.053 R)
• M32: 16,990,578 km (0.095 R)
• M33: 18,573,324 km (0.045 R)
• M34: 18,803,256 km (0.119 R)
• M35: 19,111,427 km (0.064 R)
• M36: 19,498,886 km (0.086 R)
• M37: 20,045,666 km (0.06 R)
• M38: 20,360,420 km (0.113 R)
• M39: 20,994,715 km (0.071 R)
• M40: 21,716,225 km (0.039 R)
• M41: 22,364,433 km (0.057 R)
• M42: 23,348,637 km (0.117 R)
• M43: 24,096,028 km (0.057 R)
• M44: 25,870,409 km (0.099 R)
• M45: 26,041,549 km (0.113 R)
• M46: 27,163,383 km (0.073 R)
• M47: 27,250,449 km (0.111 R)
• M48: 27,599,162 km (0.09 R)
• M49: 30,441,970 km (0.095 R)
• M50: 30,622,834 km (0.113 R)
• M51: 31,531,940 km (0.074 R)
• M52: 32,727,077 km (0.098 R)
• M53: 35,446,318 km (0.088 R)
• M54: 35,636,606 km (0.101 R)
• M55: 35,731,751 km (0.099 R)
• M56: 37,557,293 km (0.106 R)
• M57: 39,019,762 km (0.032 R)
• M58: 41,498,300 km (0.06 R)
• M59: 43,212,691 km (0.096 R)
• M60: 43,314,268 km (0.061 R)
• M61: 45,568,858 km (0.077 R)
• M62: 45,879,273 km (0.09 R)
• M63: 46,919,128 km (0.094 R)
• M64: 47,232,536 km (0.083 R)
• M65: 48,598,813 km (0.064 R)
• M66: 48,810,195 km (0.066 R)
• M67: 49,233,706 km (0.091 R)
• M68: 51,155,141 km (0.118 R)
• M69: 51,477,674 km (0.101 R)
• M70: 52,233,144 km (0.07 R)
• M71: 52,883,595 km (0.104 R)
• M72: 56,841,955 km (0.025 R)
• M73: 57,287,757 km (0.086 R)
• M74: 59,986,203 km (0.036 R)
• M75: 60,099,449 km (0.119 R)
• M76: 60,553,628 km (0.119 R)
• M77: 62,381,115 km (0.102 R)
• M78: 62,725,789 km (0.116 R)
• M79: 63,648,060 km (0.075 R)
• M80: 64,691,056 km (0.044 R)
• M81: 67,853,555 km (0.073 R)
• M82: 68,918,991 km (0.085 R)
• M83: 69,275,333 km (0.08 R)
• M84: 69,751,354 km (0.107 R)
• M85: 69,870,583 km (0.083 R)
• M86: 70,587,157 km (0.084 R)
• M87: 71,186,147 km (0.069 R)
• M88: 74,449,774 km (0.044 R)
• M89: 76,283,993 km (0.117 R)
• M90: 79,373,788 km (0.09 R)
• M91: 79,871,949 km (0.043 R)
• M92: 83,009,016 km (0.067 R)
• M93: 83,514,806 km (0.098 R)

Kuiper Belt

Range: 35.6 - 56.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 480 - 12,030 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit