🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.83

Radius: 1.27

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 0.42 AU - 0.6 AU

Year: 127 Days

Day: 36.8 Hours

Environment

Temp: 213 °C

Axial Tilt: 24.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 69,836,495 km

• M1: 144,212 km (0.085 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.9

Radius: 1.53

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 0.49 AU - 0.65 AU

Year: 151 Days

Day: 25.4 Hours

Environment

Temp: 256 °C

Axial Tilt: 31 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 69,836,495 km

• M1: 185,202 km (0.102 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.74 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.55

Radius: 1.45

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 0.64 AU - 0.84 AU

Year: 223 Days

Day: 24.8 Hours

Environment

Temp: 213 °C

Axial Tilt: 18.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 69,836,495 km

• M1: 131,347 km (0.086 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.19 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.46

Radius: 1.43

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 1.05 AU - 1.33 AU

Year: 454 Days

Day: 47.2 Hours

Environment

Temp: 22 °C

Axial Tilt: 0.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 5 - Terrestrial

Semi-Major Axis: 3.11 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.29

Radius: 1.39

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.047

Orbit Range: 2.96 AU - 3.26 AU

Year: 1919 Days

Day: 34.4 Hours

Environment

Temp: -84 °C

Axial Tilt: 20.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.14 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.4

Radius: 1.63

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 3.13 AU - 3.15 AU

Year: 1947 Days

Day: 38.9 Hours

Environment

Temp: -102 °C

Axial Tilt: 1.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.05 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 6.95 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 839.6

Radius: 10.4

Gravity: 7.76 G

Time & Orbit

Eccentricity (e): 0

Orbit Range: 6.95 AU - 6.95 AU

Year: 6410 Days

Day: 12.7 Hours

Environment

Temp: -155 °C

Axial Tilt: 89.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 69,836,495 km

• M1: 185,651 km (0.092 R)
• M2: 307,424 km (0.05 R)
• M3: 878,887 km (0.064 R)
• M4: 957,277 km (0.1 R)
• M5: 1,207,255 km (0.054 R)
• M6: 1,313,170 km (0.118 R)
• M7: 1,515,875 km (0.103 R)
• M8: 1,768,845 km (0.079 R)
• M9: 2,120,251 km (0.07 R)
• M10: 2,471,058 km (0.067 R)
• M11: 2,630,529 km (0.072 R)
• M12: 2,746,467 km (0.095 R)
• M13: 3,104,605 km (0.119 R)
• M14: 3,202,741 km (0.114 R)
• M15: 3,351,890 km (0.067 R)
• M16: 3,503,283 km (0.109 R)
• M17: 4,266,980 km (0.071 R)
• M18: 4,851,609 km (0.113 R)
• M19: 5,168,008 km (0.074 R)
• M20: 5,431,899 km (0.066 R)
• M21: 5,580,449 km (0.115 R)
• M22: 5,700,128 km (0.101 R)
• M23: 6,499,728 km (0.101 R)
• M24: 6,944,782 km (0.045 R)
• M25: 7,597,777 km (0.1 R)
• M26: 7,764,129 km (0.116 R)
• M27: 8,168,193 km (0.076 R)
• M28: 8,822,235 km (0.108 R)
• M29: 9,137,887 km (0.088 R)
• M30: 9,528,786 km (0.117 R)
• M31: 10,808,596 km (0.032 R)
• M32: 10,958,343 km (0.056 R)
• M33: 11,146,388 km (0.074 R)
• M34: 12,141,812 km (0.078 R)
• M35: 12,297,394 km (0.034 R)
• M36: 12,453,724 km (0.113 R)
• M37: 12,689,490 km (0.08 R)
• M38: 12,807,971 km (0.073 R)
• M39: 12,926,752 km (0.111 R)
• M40: 13,045,982 km (0.089 R)
• M41: 13,365,523 km (0.09 R)
• M42: 13,687,756 km (0.106 R)
• M43: 13,890,312 km (0.108 R)
• M44: 14,586,840 km (0.1 R)
• M45: 14,793,883 km (0.062 R)
• M46: 15,420,848 km (0.114 R)
• M47: 16,398,919 km (0.115 R)
• M48: 16,484,937 km (0.041 R)
• M49: 16,830,508 km (0.11 R)
• M50: 17,353,353 km (0.068 R)
• M51: 17,440,868 km (0.116 R)
• M52: 18,191,999 km (0.098 R)
• M53: 18,281,009 km (0.057 R)
• M54: 19,224,822 km (0.095 R)
• M55: 19,497,390 km (0.065 R)
• M56: 19,817,080 km (0.067 R)
• M57: 19,954,561 km (0.066 R)
• M58: 20,184,493 km (0.066 R)
• M59: 20,507,774 km (0.119 R)
• M60: 20,739,800 km (0.064 R)
• M61: 22,245,203 km (0.11 R)
• M62: 23,107,485 km (0.051 R)
• M63: 24,372,036 km (0.07 R)
• M64: 24,617,826 km (0.068 R)
• M65: 25,062,430 km (0.091 R)
• M66: 25,409,946 km (0.107 R)
• M67: 25,709,142 km (0.047 R)
• M68: 25,959,270 km (0.07 R)
• M69: 26,109,765 km (0.093 R)
• M70: 27,477,538 km (0.036 R)
• M71: 27,630,876 km (0.062 R)
• M72: 27,938,599 km (0.084 R)
• M73: 28,092,835 km (0.079 R)
• M74: 28,195,758 km (0.096 R)
• M75: 29,232,621 km (0.04 R)
• M76: 29,493,819 km (0.07 R)
• M77: 30,440,474 km (0.103 R)
• M78: 31,397,152 km (0.112 R)
• M79: 32,904,650 km (0.119 R)
• M80: 34,105,622 km (0.097 R)
• M81: 34,325,531 km (0.113 R)
• M82: 36,213,755 km (0.062 R)
• M83: 37,340,227 km (0.082 R)
• M84: 37,737,260 km (0.074 R)

Planet 8 - Ice Giant

Semi-Major Axis: 14.61 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 738.4

Radius: 5.3

Gravity: 26.29 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 14.39 AU - 14.83 AU

Year: 19537 Days

Day: 24 Hours

Environment

Temp: -177 °C

Axial Tilt: 25.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 69,836,495 km

• M1: 847,921 km (0.106 R)
• M2: 1,193,791 km (0.087 R)
• M3: 1,487,152 km (0.097 R)
• M4: 1,802,355 km (0.059 R)
• M5: 2,035,129 km (0.085 R)
• M6: 2,529,251 km (0.103 R)
• M7: 2,639,804 km (0.071 R)
• M8: 2,676,904 km (0.076 R)
• M9: 3,255,998 km (0.083 R)
• M10: 3,580,326 km (0.115 R)
• M11: 3,662,904 km (0.113 R)
• M12: 3,788,117 km (0.097 R)
• M13: 4,000,097 km (0.087 R)
• M14: 4,524,139 km (0.107 R)
• M15: 4,748,984 km (0.108 R)
• M16: 5,256,271 km (0.082 R)
• M17: 5,635,950 km (0.051 R)
• M18: 5,926,469 km (0.071 R)
• M19: 5,975,388 km (0.108 R)
• M20: 6,122,891 km (0.116 R)
• M21: 6,371,373 km (0.079 R)
• M22: 7,716,408 km (0.079 R)
• M23: 7,984,786 km (0.106 R)
• M24: 9,032,420 km (0.085 R)
• M25: 9,658,637 km (0.079 R)
• M26: 11,375,272 km (0.101 R)
• M27: 11,865,056 km (0.106 R)
• M28: 12,928,846 km (0.114 R)
• M29: 13,375,695 km (0.086 R)
• M30: 13,762,705 km (0.03 R)
• M31: 14,415,849 km (0.057 R)
• M32: 14,547,795 km (0.028 R)
• M33: 15,012,296 km (0.092 R)
• M34: 15,549,352 km (0.056 R)
• M35: 15,820,124 km (0.101 R)
• M36: 17,127,909 km (0.04 R)
• M37: 19,772,051 km (0.1 R)
• M38: 19,845,205 km (0.117 R)
• M39: 19,991,960 km (0.051 R)
• M40: 20,954,174 km (0.077 R)
• M41: 21,253,369 km (0.113 R)
• M42: 21,780,104 km (0.119 R)
• M43: 21,931,497 km (0.047 R)
• M44: 23,000,523 km (0.118 R)
• M45: 24,951,130 km (0.068 R)
• M46: 25,427,150 km (0.103 R)
• M47: 26,549,433 km (0.094 R)
• M48: 27,769,853 km (0.077 R)
• M49: 27,933,962 km (0.118 R)
• M50: 28,016,091 km (0.067 R)
• M51: 28,345,505 km (0.101 R)
• M52: 30,180,473 km (0.1 R)
• M53: 32,917,216 km (0.115 R)
• M54: 33,439,014 km (0.087 R)
• M55: 34,314,909 km (0.098 R)
• M56: 34,490,986 km (0.057 R)
• M57: 34,667,362 km (0.065 R)
• M58: 36,357,967 km (0.082 R)
• M59: 36,447,726 km (0.108 R)
• M60: 36,717,301 km (0.057 R)
• M61: 36,807,359 km (0.1 R)
• M62: 39,173,399 km (0.109 R)
• M63: 41,400,762 km (0.063 R)
• M64: 41,963,998 km (0.047 R)
• M65: 43,287,939 km (0.115 R)
• M66: 44,817,876 km (0.09 R)
• M67: 46,268,228 km (0.064 R)
• M68: 46,755,019 km (0.115 R)
• M69: 48,719,389 km (0.12 R)
• M70: 49,413,224 km (0.098 R)
• M71: 50,410,144 km (0.109 R)
• M72: 51,312,967 km (0.081 R)
• M73: 54,053,451 km (0.086 R)
• M74: 54,977,517 km (0.091 R)
• M75: 56,010,340 km (0.099 R)
• M76: 56,217,683 km (0.112 R)
• M77: 56,529,146 km (0.063 R)
• M78: 59,992,935 km (0.108 R)
• M79: 61,056,127 km (0.04 R)
• M80: 62,232,714 km (0.106 R)
• M81: 63,632,950 km (0.062 R)
• M82: 64,065,887 km (0.091 R)
• M83: 64,608,478 km (0.105 R)
• M84: 67,564,233 km (0.106 R)
• M85: 67,895,442 km (0.107 R)
• M86: 69,225,367 km (0.073 R)
• M87: 69,893,621 km (0.103 R)
• M88: 71,461,108 km (0.116 R)
• M89: 73,947,424 km (0.078 R)
• M90: 75,773,565 km (0.116 R)
• M91: 76,347,273 km (0.06 R)

Planet 9 - Ice Giant

Semi-Major Axis: 14.99 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 513.9

Radius: 4.2

Gravity: 29.13 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 13.88 AU - 16.1 AU

Year: 20304 Days

Day: 21 Hours

Environment

Temp: -188 °C

Axial Tilt: 32.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 69,836,495 km

• M1: 69,862 km (0.077 R)
• M2: 111,750 km (0.048 R)
• M3: 155,731 km (0.099 R)
• M4: 206,894 km (0.066 R)
• M5: 279,898 km (0.088 R)
• M6: 1,026,989 km (0.113 R)
• M7: 1,262,456 km (0.079 R)
• M8: 1,905,129 km (0.084 R)
• M9: 2,063,403 km (0.063 R)
• M10: 2,160,492 km (0.099 R)
• M11: 2,193,105 km (0.118 R)
• M12: 2,563,509 km (0.045 R)
• M13: 2,667,928 km (0.113 R)
• M14: 3,285,468 km (0.06 R)
• M15: 3,437,011 km (0.088 R)
• M16: 3,475,308 km (0.05 R)
• M17: 6,247,207 km (0.094 R)
• M18: 7,009,109 km (0.113 R)
• M19: 7,649,538 km (0.085 R)
• M20: 7,699,503 km (0.076 R)
• M21: 7,951,426 km (0.09 R)
• M22: 8,154,879 km (0.1 R)
• M23: 9,788,338 km (0.101 R)
• M24: 10,502,519 km (0.069 R)
• M25: 10,613,969 km (0.032 R)
• M26: 10,669,769 km (0.069 R)
• M27: 11,233,454 km (0.107 R)
• M28: 11,633,778 km (0.112 R)
• M29: 11,806,862 km (0.107 R)
• M30: 12,803,184 km (0.095 R)
• M31: 13,583,038 km (0.088 R)
• M32: 13,887,170 km (0.09 R)
• M33: 13,948,206 km (0.063 R)
• M34: 15,314,484 km (0.108 R)
• M35: 15,440,744 km (0.085 R)
• M36: 16,852,799 km (0.109 R)
• M37: 17,376,391 km (0.079 R)
• M38: 17,574,159 km (0.084 R)
• M39: 18,979,033 km (0.105 R)
• M40: 19,046,950 km (0.087 R)
• M41: 19,250,703 km (0.099 R)
• M42: 19,455,353 km (0.111 R)
• M43: 21,894,995 km (0.08 R)
• M44: 23,114,367 km (0.091 R)
• M45: 24,724,638 km (0.1 R)
• M46: 24,798,689 km (0.12 R)
• M47: 24,947,091 km (0.077 R)
• M48: 25,021,291 km (0.072 R)
• M49: 25,170,141 km (0.114 R)
• M50: 25,319,140 km (0.107 R)
• M51: 25,543,388 km (0.03 R)
• M52: 26,749,894 km (0.053 R)
• M53: 26,902,035 km (0.116 R)
• M54: 28,671,928 km (0.049 R)
• M55: 29,139,870 km (0.101 R)
• M56: 29,218,110 km (0.048 R)
• M57: 29,846,421 km (0.032 R)
• M58: 30,083,234 km (0.03 R)
• M59: 32,485,028 km (0.116 R)
• M60: 32,566,110 km (0.043 R)
• M61: 34,120,133 km (0.067 R)
• M62: 35,113,911 km (0.038 R)
• M63: 36,201,338 km (0.074 R)
• M64: 36,285,412 km (0.103 R)
• M65: 37,130,042 km (0.106 R)
• M66: 37,724,993 km (0.104 R)
• M67: 38,066,525 km (0.071 R)
• M68: 38,666,412 km (0.116 R)
• M69: 41,009,863 km (0.119 R)
• M70: 42,154,436 km (0.119 R)
• M71: 42,863,979 km (0.09 R)
• M72: 44,565,056 km (0.115 R)
• M73: 45,923,405 km (0.059 R)
• M74: 46,470,634 km (0.116 R)
• M75: 47,847,981 km (0.095 R)
• M76: 47,940,283 km (0.118 R)
• M77: 50,266,979 km (0.081 R)
• M78: 50,924,910 km (0.12 R)
• M79: 51,396,742 km (0.117 R)
• M80: 51,585,834 km (0.089 R)
• M81: 51,775,225 km (0.072 R)
• M82: 52,439,738 km (0.099 R)
• M83: 52,916,058 km (0.117 R)
• M84: 53,107,095 km (0.103 R)
• M85: 53,202,688 km (0.098 R)
• M86: 55,707,405 km (0.105 R)
• M87: 57,660,106 km (0.035 R)
• M88: 59,238,363 km (0.076 R)
• M89: 59,933,245 km (0.088 R)
• M90: 61,231,007 km (0.103 R)
• M91: 61,331,237 km (0.112 R)
• M92: 64,260,962 km (0.048 R)
• M93: 64,974,993 km (0.082 R)
• M94: 67,546,281 km (0.1 R)
• M95: 69,313,780 km (0.118 R)

Kuiper Belt

Range: 31.4 - 49.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 241 - 17,818 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit