🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.96

Radius: 1.73

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.091

Orbit Range: 0.52 AU - 0.62 AU

Year: 152 Days

Day: 38.7 Hours

Environment

Temp: 201 °C

Axial Tilt: 28.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.79 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.38

Radius: 1.14

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 0.61 AU - 0.97 AU

Year: 248 Days

Day: 41.3 Hours

Environment

Temp: 163 °C

Axial Tilt: 29.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.64 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.6

Radius: 0.82

Gravity: 0.89 G

Time & Orbit

Eccentricity (e): 0.144

Orbit Range: 1.4 AU - 1.88 AU

Year: 742 Days

Day: 46.5 Hours

Environment

Temp: -26 °C

Axial Tilt: 34.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 110,170,261 km

• M1: 19,448 km (0.1 R)

Planet 4 - Terrestrial

Semi-Major Axis: 4.14 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.88

Radius: 1.72

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 3.8 AU - 4.48 AU

Year: 2974 Days

Day: 16.9 Hours

Environment

Temp: -120 °C

Axial Tilt: 35.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 110,170,261 km

• M1: 502,499 km (0.099 R)

Planet 5 - Terrestrial

Semi-Major Axis: 4.37 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.51

Radius: 1.45

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 3.69 AU - 5.05 AU

Year: 3226 Days

Day: 13.9 Hours

Environment

Temp: -125 °C

Axial Tilt: 29.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 110,170,261 km

• M1: 1,114,654 km (0.11 R)

Planet 6 - Terrestrial

Semi-Major Axis: 4.9 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.03

Radius: 1.56

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 4.8 AU - 5 AU

Year: 3830 Days

Day: 23.7 Hours

Environment

Temp: -133 °C

Axial Tilt: 5.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.38 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 5.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 922.2

Radius: 14.3

Gravity: 4.51 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 4.8 AU - 6.92 AU

Year: 5009 Days

Day: 6.2 Hours

Environment

Temp: -146 °C

Axial Tilt: 10.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 110,170,261 km

• M1: 201,658 km (0.112 R)
• M2: 549,024 km (0.063 R)
• M3: 859,889 km (0.084 R)
• M4: 1,015,171 km (0.067 R)
• M5: 1,104,331 km (0.115 R)
• M6: 1,243,607 km (0.075 R)
• M7: 1,405,771 km (0.083 R)
• M8: 2,403,290 km (0.095 R)
• M9: 2,629,482 km (0.101 R)
• M10: 2,755,892 km (0.101 R)
• M11: 2,949,472 km (0.071 R)
• M12: 3,396,021 km (0.092 R)
• M13: 4,008,774 km (0.045 R)
• M14: 4,106,162 km (0.107 R)
• M15: 4,229,132 km (0.06 R)
• M16: 4,353,298 km (0.086 R)
• M17: 4,503,793 km (0.107 R)
• M18: 4,605,221 km (0.094 R)
• M19: 5,150,206 km (0.085 R)
• M20: 5,470,944 km (0.099 R)
• M21: 5,715,835 km (0.111 R)
• M22: 5,881,141 km (0.109 R)
• M23: 6,048,092 km (0.028 R)
• M24: 6,273,088 km (0.106 R)
• M25: 6,847,843 km (0.108 R)
• M26: 7,319,973 km (0.11 R)
• M27: 7,469,721 km (0.12 R)
• M28: 7,590,297 km (0.118 R)
• M29: 8,799,347 km (0.107 R)
• M30: 8,958,668 km (0.091 R)
• M31: 9,247,991 km (0.103 R)
• M32: 9,704,115 km (0.057 R)
• M33: 9,802,849 km (0.116 R)
• M34: 10,740,379 km (0.097 R)
• M35: 11,462,338 km (0.103 R)
• M36: 11,601,614 km (0.09 R)
• M37: 11,881,960 km (0.049 R)
• M38: 11,987,726 km (0.054 R)
• M39: 12,093,641 km (0.059 R)
• M40: 12,772,517 km (0.104 R)
• M41: 13,025,636 km (0.105 R)
• M42: 13,207,547 km (0.118 R)
• M43: 13,317,053 km (0.118 R)
• M44: 13,463,659 km (0.103 R)
• M45: 14,354,065 km (0.073 R)
• M46: 14,806,599 km (0.108 R)
• M47: 14,920,443 km (0.12 R)
• M48: 15,455,554 km (0.103 R)
• M49: 15,919,308 km (0.084 R)
• M50: 16,191,875 km (0.081 R)
• M51: 16,860,428 km (0.038 R)
• M52: 17,377,887 km (0.118 R)
• M53: 18,632,564 km (0.049 R)
• M54: 18,755,534 km (0.094 R)
• M55: 18,961,231 km (0.108 R)
• M56: 19,457,597 km (0.056 R)
• M57: 19,665,687 km (0.057 R)
• M58: 20,421,157 km (0.113 R)
• M59: 21,143,265 km (0.064 R)
• M60: 21,529,078 km (0.071 R)
• M61: 22,177,136 km (0.112 R)
• M62: 22,350,969 km (0.055 R)
• M63: 22,875,459 km (0.119 R)
• M64: 23,007,255 km (0.108 R)
• M65: 24,025,717 km (0.084 R)
• M66: 24,115,027 km (0.09 R)
• M67: 24,293,797 km (0.08 R)
• M68: 25,013,662 km (0.082 R)
• M69: 25,194,825 km (0.065 R)
• M70: 25,923,366 km (0.083 R)
• M71: 26,843,842 km (0.113 R)
• M72: 27,122,094 km (0.044 R)
• M73: 28,244,676 km (0.105 R)
• M74: 30,293,868 km (0.102 R)
• M75: 30,728,749 km (0.118 R)
• M76: 31,751,699 km (0.104 R)
• M77: 33,033,603 km (0.08 R)
• M78: 33,182,603 km (0.059 R)

Planet 8 - Ice Giant

Semi-Major Axis: 16.49 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 457.9

Radius: 7.4

Gravity: 8.36 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 12.65 AU - 20.33 AU

Year: 23644 Days

Day: 24.3 Hours

Environment

Temp: -191 °C

Axial Tilt: 22.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 110,170,261 km

• M1: 98,735 km (0.107 R)
• M2: 537,356 km (0.106 R)
• M3: 664,215 km (0.065 R)
• M4: 947,703 km (0.038 R)
• M5: 1,409,362 km (0.069 R)
• M6: 1,710,352 km (0.056 R)
• M7: 1,933,104 km (0.114 R)
• M8: 2,371,276 km (0.033 R)
• M9: 2,914,017 km (0.094 R)
• M10: 3,027,113 km (0.066 R)
• M11: 3,141,705 km (0.088 R)
• M12: 3,296,838 km (0.073 R)
• M13: 3,614,584 km (0.065 R)
• M14: 3,777,047 km (0.089 R)
• M15: 5,116,696 km (0.108 R)
• M16: 5,484,258 km (0.03 R)
• M17: 5,624,282 km (0.112 R)
• M18: 5,812,924 km (0.116 R)
• M19: 7,088,845 km (0.084 R)
• M20: 7,190,422 km (0.072 R)
• M21: 7,241,435 km (0.087 R)
• M22: 9,156,586 km (0.073 R)
• M23: 9,322,939 km (0.074 R)
• M24: 9,546,139 km (0.101 R)
• M25: 11,874,630 km (0.094 R)
• M26: 13,288,928 km (0.078 R)
• M27: 14,239,623 km (0.114 R)
• M28: 14,496,931 km (0.099 R)
• M29: 15,409,329 km (0.113 R)
• M30: 16,072,346 km (0.116 R)
• M31: 16,744,639 km (0.053 R)
• M32: 17,426,058 km (0.063 R)
• M33: 17,632,353 km (0.082 R)
• M34: 17,701,318 km (0.097 R)
• M35: 18,116,601 km (0.082 R)
• M36: 18,255,877 km (0.115 R)
• M37: 18,886,582 km (0.064 R)
• M38: 19,810,199 km (0.091 R)
• M39: 20,025,470 km (0.068 R)
• M40: 20,169,383 km (0.111 R)
• M41: 20,313,596 km (0.111 R)
• M42: 21,775,167 km (0.029 R)
• M43: 23,877,466 km (0.083 R)
• M44: 24,643,856 km (0.091 R)
• M45: 24,952,626 km (0.071 R)
• M46: 25,496,264 km (0.105 R)
• M47: 26,437,085 km (0.086 R)
• M48: 27,150,069 km (0.07 R)
• M49: 27,229,804 km (0.107 R)
• M50: 27,629,081 km (0.115 R)
• M51: 28,595,184 km (0.093 R)
• M52: 29,001,043 km (0.036 R)
• M53: 29,245,486 km (0.088 R)
• M54: 29,572,357 km (0.069 R)
• M55: 29,654,337 km (0.104 R)
• M56: 31,308,740 km (0.088 R)
• M57: 32,231,310 km (0.092 R)
• M58: 32,992,763 km (0.096 R)
• M59: 33,503,790 km (0.105 R)
• M60: 33,589,210 km (0.04 R)
• M61: 33,931,639 km (0.034 R)
• M62: 34,017,359 km (0.083 R)
• M63: 35,573,626 km (0.081 R)
• M64: 36,010,152 km (0.111 R)
• M65: 36,536,138 km (0.065 R)
• M66: 37,241,492 km (0.051 R)
• M67: 38,397,285 km (0.1 R)
• M68: 38,845,032 km (0.09 R)
• M69: 39,294,424 km (0.081 R)
• M70: 40,016,982 km (0.065 R)
• M71: 40,379,906 km (0.111 R)
• M72: 40,835,132 km (0.119 R)
• M73: 41,658,818 km (0.102 R)
• M74: 45,008,015 km (0.105 R)
• M75: 46,524,040 km (0.08 R)
• M76: 48,926,283 km (0.068 R)
• M77: 49,120,162 km (0.05 R)
• M78: 51,467,053 km (0.077 R)
• M79: 51,565,638 km (0.111 R)
• M80: 53,251,008 km (0.031 R)
• M81: 55,762,307 km (0.034 R)
• M82: 56,777,478 km (0.092 R)
• M83: 56,879,354 km (0.07 R)
• M84: 56,981,231 km (0.053 R)
• M85: 59,032,517 km (0.084 R)
• M86: 61,003,319 km (0.095 R)
• M87: 62,049,307 km (0.106 R)
• M88: 62,364,360 km (0.116 R)
• M89: 63,417,978 km (0.078 R)
• M90: 63,629,360 km (0.074 R)
• M91: 63,735,275 km (0.119 R)
• M92: 67,044,231 km (0.101 R)
• M93: 68,556,815 km (0.101 R)
• M94: 68,990,948 km (0.082 R)
• M95: 69,862,206 km (0.109 R)
• M96: 73,161,587 km (0.112 R)

Planet 9 - Ice Giant

Semi-Major Axis: 20.7 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 752.1

Radius: 5.7

Gravity: 23.15 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 16.7 AU - 24.7 AU

Year: 33255 Days

Day: 22.1 Hours

Environment

Temp: -206 °C

Axial Tilt: 23.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 110,170,261 km

• M1: 89,011 km (0.083 R)
• M2: 293,661 km (0.084 R)
• M3: 359,184 km (0.068 R)
• M4: 586,723 km (0.06 R)
• M5: 761,154 km (0.082 R)
• M6: 1,608,776 km (0.104 R)
• M7: 2,197,892 km (0.039 R)
• M8: 2,703,533 km (0.108 R)
• M9: 2,799,275 km (0.113 R)
• M10: 4,477,015 km (0.054 R)
• M11: 5,471,542 km (0.088 R)
• M12: 6,149,968 km (0.08 R)
• M13: 6,595,471 km (0.093 R)
• M14: 7,719,998 km (0.075 R)
• M15: 8,061,979 km (0.066 R)
• M16: 8,269,621 km (0.117 R)
• M17: 9,333,561 km (0.103 R)
• M18: 9,624,529 km (0.073 R)
• M19: 10,364,888 km (0.082 R)
• M20: 10,515,234 km (0.113 R)
• M21: 11,123,499 km (0.092 R)
• M22: 13,998,770 km (0.074 R)
• M23: 14,081,797 km (0.031 R)
• M24: 14,667,323 km (0.064 R)
• M25: 14,751,547 km (0.061 R)
• M26: 14,836,070 km (0.045 R)
• M27: 14,920,592 km (0.101 R)
• M28: 15,175,358 km (0.099 R)
• M29: 15,260,628 km (0.043 R)
• M30: 15,775,544 km (0.112 R)
• M31: 16,910,543 km (0.115 R)
• M32: 18,343,242 km (0.035 R)
• M33: 19,628,437 km (0.047 R)
• M34: 20,000,936 km (0.106 R)
• M35: 21,514,268 km (0.112 R)
• M36: 21,610,160 km (0.113 R)
• M37: 22,091,267 km (0.085 R)
• M38: 26,065,335 km (0.114 R)
• M39: 28,447,980 km (0.114 R)
• M40: 28,869,397 km (0.116 R)
• M41: 30,360,589 km (0.067 R)
• M42: 31,223,918 km (0.1 R)
• M43: 31,876,763 km (0.06 R)
• M44: 33,085,215 km (0.093 R)
• M45: 33,417,322 km (0.088 R)
• M46: 34,196,727 km (0.081 R)
• M47: 34,532,574 km (0.026 R)
• M48: 34,644,772 km (0.099 R)
• M49: 34,869,468 km (0.096 R)
• M50: 34,982,116 km (0.092 R)
• M51: 37,950,586 km (0.101 R)
• M52: 38,996,874 km (0.088 R)
• M53: 39,699,685 km (0.083 R)
• M54: 41,474,813 km (0.105 R)
• M55: 41,594,042 km (0.052 R)
• M56: 42,311,963 km (0.074 R)
• M57: 45,716,361 km (0.096 R)
• M58: 46,209,735 km (0.093 R)
• M59: 50,857,143 km (0.079 R)
• M60: 50,984,750 km (0.095 R)
• M61: 51,240,412 km (0.097 R)
• M62: 51,368,468 km (0.054 R)
• M63: 54,602,176 km (0.113 R)
• M64: 55,125,768 km (0.11 R)
• M65: 57,236,295 km (0.047 R)
• M66: 59,507,639 km (0.12 R)
• M67: 60,451,452 km (0.073 R)
• M68: 60,721,925 km (0.067 R)
• M69: 65,243,970 km (0.109 R)
• M70: 66,217,104 km (0.105 R)
• M71: 70,441,449 km (0.079 R)
• M72: 71,439,566 km (0.047 R)
• M73: 72,012,077 km (0.105 R)
• M74: 72,586,084 km (0.115 R)
• M75: 72,873,611 km (0.093 R)
• M76: 75,769,975 km (0.077 R)
• M77: 78,261,528 km (0.065 R)
• M78: 80,482,009 km (0.104 R)
• M79: 80,779,709 km (0.115 R)
• M80: 82,123,546 km (0.11 R)
• M81: 83,173,873 km (0.083 R)
• M82: 86,199,340 km (0.097 R)
• M83: 87,572,499 km (0.047 R)
• M84: 88,799,052 km (0.033 R)
• M85: 90,031,439 km (0.059 R)
• M86: 91,579,777 km (0.107 R)
• M87: 94,859,860 km (0.077 R)
• M88: 96,751,376 km (0.077 R)
• M89: 102,339,006 km (0.093 R)
• M90: 102,661,389 km (0.083 R)
• M91: 103,307,353 km (0.118 R)
• M92: 105,904,372 km (0.1 R)
• M93: 107,210,960 km (0.029 R)

Kuiper Belt

Range: 31.1 - 51.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 231 - 19,251 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit