🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.26

Radius: 1.6

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 0.49 AU - 0.73 AU

Year: 167 Days

Day: 27.9 Hours

Environment

Temp: 195 °C

Axial Tilt: 46.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.32

Radius: 0.63

Gravity: 0.81 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 0.55 AU - 0.73 AU

Year: 179 Days

Day: 25.9 Hours

Environment

Temp: 212 °C

Axial Tilt: 37 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 2.61 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.74

Radius: 1.69

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 2.61 AU - 2.61 AU

Year: 1475 Days

Day: 29.6 Hours

Environment

Temp: -72 °C

Axial Tilt: 37.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.03 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.39

Radius: 1.14

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 2.33 AU - 3.73 AU

Year: 1845 Days

Day: 17.8 Hours

Environment

Temp: -100 °C

Axial Tilt: 19.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.95 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 5

Radius: 1.9

Gravity: 1.39 G

Time & Orbit

Eccentricity (e): 0.121

Orbit Range: 3.47 AU - 4.43 AU

Year: 2746 Days

Day: 33.4 Hours

Environment

Temp: -103 °C

Axial Tilt: 44.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 4.93 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.39

Radius: 0.69

Gravity: 0.82 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 4.41 AU - 5.45 AU

Year: 3830 Days

Day: 32.2 Hours

Environment

Temp: -137 °C

Axial Tilt: 39.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 7.2 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 9.47 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 989.1

Radius: 11.8

Gravity: 7.1 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 7.77 AU - 11.17 AU

Year: 10195 Days

Day: 7.4 Hours

Environment

Temp: -164 °C

Axial Tilt: 31.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 117,458,912 km

• M1: 178,769 km (0.091 R)
• M2: 489,933 km (0.071 R)
• M3: 617,839 km (0.12 R)
• M4: 704,456 km (0.11 R)
• M5: 891,603 km (0.085 R)
• M6: 1,012,179 km (0.045 R)
• M7: 1,624,633 km (0.117 R)
• M8: 1,982,471 km (0.115 R)
• M9: 2,143,588 km (0.11 R)
• M10: 2,421,990 km (0.108 R)
• M11: 2,623,947 km (0.03 R)
• M12: 2,712,209 km (0.088 R)
• M13: 2,922,245 km (0.084 R)
• M14: 3,715,562 km (0.094 R)
• M15: 3,815,194 km (0.095 R)
• M16: 5,527,342 km (0.114 R)
• M17: 7,444,888 km (0.058 R)
• M18: 7,698,007 km (0.102 R)
• M19: 7,868,399 km (0.075 R)
• M20: 8,430,588 km (0.089 R)
• M21: 9,005,792 km (0.11 R)
• M22: 9,502,606 km (0.114 R)
• M23: 9,823,344 km (0.078 R)
• M24: 10,569,838 km (0.082 R)
• M25: 11,334,731 km (0.109 R)
• M26: 11,674,917 km (0.102 R)
• M27: 12,565,324 km (0.08 R)
• M28: 13,018,605 km (0.055 R)
• M29: 13,426,110 km (0.057 R)
• M30: 13,993,385 km (0.117 R)
• M31: 14,306,194 km (0.065 R)
• M32: 15,904,198 km (0.084 R)
• M33: 16,339,827 km (0.118 R)
• M34: 16,559,138 km (0.088 R)
• M35: 17,000,751 km (0.107 R)
• M36: 17,222,904 km (0.083 R)
• M37: 17,334,504 km (0.097 R)
• M38: 17,782,848 km (0.06 R)
• M39: 18,064,990 km (0.065 R)
• M40: 19,556,182 km (0.093 R)
• M41: 19,730,762 km (0.111 R)
• M42: 20,140,212 km (0.102 R)
• M43: 20,257,646 km (0.076 R)
• M44: 20,493,263 km (0.106 R)
• M45: 20,670,686 km (0.051 R)
• M46: 21,146,108 km (0.069 R)
• M47: 21,265,487 km (0.108 R)
• M48: 21,565,131 km (0.059 R)
• M49: 21,745,546 km (0.073 R)
• M50: 22,350,520 km (0.099 R)
• M51: 22,472,143 km (0.117 R)
• M52: 24,073,738 km (0.07 R)
• M53: 24,385,949 km (0.064 R)
• M54: 24,511,312 km (0.044 R)
• M55: 25,521,098 km (0.093 R)
• M56: 26,031,226 km (0.096 R)
• M57: 26,351,665 km (0.096 R)
• M58: 26,996,581 km (0.112 R)
• M59: 27,385,985 km (0.101 R)
• M60: 29,494,267 km (0.114 R)
• M61: 29,962,359 km (0.089 R)
• M62: 30,500,463 km (0.085 R)
• M63: 31,041,558 km (0.092 R)
• M64: 31,585,945 km (0.096 R)
• M65: 31,859,410 km (0.093 R)
• M66: 32,960,749 km (0.05 R)
• M67: 33,099,277 km (0.118 R)
• M68: 33,655,482 km (0.1 R)
• M69: 34,777,017 km (0.081 R)
• M70: 34,918,088 km (0.089 R)
• M71: 35,555,225 km (0.111 R)
• M72: 37,345,164 km (0.107 R)
• M73: 38,360,335 km (0.067 R)
• M74: 39,090,971 km (0.032 R)
• M75: 39,237,577 km (0.078 R)
• M76: 39,678,741 km (0.111 R)
• M77: 41,684,250 km (0.087 R)
• M78: 42,284,736 km (0.045 R)
• M79: 42,510,629 km (0.091 R)
• M80: 44,562,214 km (0.098 R)
• M81: 44,792,146 km (0.094 R)
• M82: 48,209,559 km (0.118 R)
• M83: 50,587,268 km (0.088 R)
• M84: 51,308,031 km (0.097 R)
• M85: 53,653,576 km (0.09 R)

Planet 8 - Ice Giant

Semi-Major Axis: 14.66 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 709.1

Radius: 7.9

Gravity: 11.36 G

Time & Orbit

Eccentricity (e): 0.116

Orbit Range: 12.96 AU - 16.36 AU

Year: 19637 Days

Day: 18.5 Hours

Environment

Temp: -186 °C

Axial Tilt: 8.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 117,458,912 km

• M1: 224,098 km (0.102 R)
• M2: 553,512 km (0.081 R)
• M3: 751,879 km (0.076 R)
• M4: 1,626,877 km (0.095 R)
• M5: 1,980,077 km (0.085 R)
• M6: 2,535,684 km (0.119 R)
• M7: 2,608,538 km (0.12 R)
• M8: 2,944,535 km (0.112 R)
• M9: 4,509,927 km (0.094 R)
• M10: 6,839,465 km (0.11 R)
• M11: 7,095,128 km (0.117 R)
• M12: 7,563,220 km (0.11 R)
• M13: 7,668,686 km (0.102 R)
• M14: 8,095,190 km (0.06 R)
• M15: 8,202,900 km (0.08 R)
• M16: 9,307,232 km (0.117 R)
• M17: 10,107,730 km (0.093 R)
• M18: 10,165,774 km (0.053 R)
• M19: 10,223,967 km (0.086 R)
• M20: 11,229,115 km (0.104 R)
• M21: 11,652,178 km (0.055 R)
• M22: 13,587,675 km (0.109 R)
• M23: 14,493,939 km (0.044 R)
• M24: 14,888,429 km (0.063 R)
• M25: 15,419,651 km (0.096 R)
• M26: 15,889,687 km (0.116 R)
• M27: 16,092,692 km (0.103 R)
• M28: 18,097,752 km (0.063 R)
• M29: 18,309,732 km (0.062 R)
• M30: 19,165,432 km (0.088 R)
• M31: 19,888,588 km (0.073 R)
• M32: 21,212,529 km (0.096 R)
• M33: 21,810,173 km (0.081 R)
• M34: 22,186,411 km (0.116 R)
• M35: 23,867,443 km (0.036 R)
• M36: 24,022,276 km (0.027 R)
• M37: 26,544,945 km (0.082 R)
• M38: 27,027,249 km (0.098 R)
• M39: 27,350,380 km (0.104 R)
• M40: 28,000,533 km (0.072 R)
• M41: 28,573,492 km (0.11 R)
• M42: 29,315,947 km (0.03 R)
• M43: 30,399,634 km (0.101 R)
• M44: 30,735,631 km (0.043 R)
• M45: 31,242,019 km (0.112 R)
• M46: 32,863,810 km (0.09 R)
• M47: 33,122,315 km (0.098 R)
• M48: 33,815,103 km (0.053 R)
• M49: 35,744,915 km (0.119 R)
• M50: 35,922,039 km (0.108 R)
• M51: 36,723,136 km (0.102 R)
• M52: 37,710,033 km (0.112 R)
• M53: 37,980,805 km (0.1 R)
• M54: 38,252,176 km (0.115 R)
• M55: 38,433,339 km (0.042 R)
• M56: 39,435,345 km (0.115 R)
• M57: 39,526,899 km (0.071 R)
• M58: 40,445,879 km (0.093 R)
• M59: 40,908,136 km (0.085 R)
• M60: 41,465,089 km (0.094 R)
• M61: 42,492,527 km (0.045 R)
• M62: 42,680,273 km (0.094 R)
• M63: 43,056,511 km (0.03 R)
• M64: 43,339,401 km (0.109 R)
• M65: 43,433,947 km (0.105 R)
• M66: 45,050,052 km (0.118 R)
• M67: 46,009,723 km (0.091 R)
• M68: 46,879,335 km (0.113 R)
• M69: 47,073,364 km (0.114 R)
• M70: 49,718,104 km (0.079 R)
• M71: 51,407,812 km (0.095 R)
• M72: 52,410,716 km (0.078 R)
• M73: 55,150,302 km (0.115 R)
• M74: 57,209,367 km (0.057 R)
• M75: 57,936,114 km (0.111 R)
• M76: 60,134,305 km (0.074 R)
• M77: 60,345,088 km (0.119 R)
• M78: 62,893,488 km (0.104 R)
• M79: 65,368,585 km (0.031 R)
• M80: 65,476,894 km (0.095 R)
• M81: 66,019,485 km (0.069 R)
• M82: 66,563,423 km (0.103 R)
• M83: 67,875,247 km (0.089 R)
• M84: 68,424,420 km (0.067 R)
• M85: 68,974,941 km (0.083 R)
• M86: 69,085,194 km (0.089 R)
• M87: 69,526,957 km (0.115 R)
• M88: 70,635,477 km (0.08 R)
• M89: 72,085,230 km (0.064 R)
• M90: 72,421,227 km (0.084 R)
• M91: 72,982,219 km (0.073 R)
• M92: 73,995,744 km (0.104 R)
• M93: 74,674,171 km (0.077 R)
• M94: 75,127,452 km (0.062 R)
• M95: 75,581,781 km (0.096 R)

Planet 9 - Ice Giant

Semi-Major Axis: 20.36 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 975.8

Radius: 4

Gravity: 60.99 G

Time & Orbit

Eccentricity (e): 0.069

Orbit Range: 18.96 AU - 21.76 AU

Year: 32140 Days

Day: 24.4 Hours

Environment

Temp: -192 °C

Axial Tilt: 38.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 117,458,912 km

• M1: 167,101 km (0.095 R)
• M2: 541,993 km (0.07 R)
• M3: 953,986 km (0.03 R)
• M4: 1,060,350 km (0.08 R)
• M5: 1,284,447 km (0.079 R)
• M6: 1,564,195 km (0.041 R)
• M7: 1,647,521 km (0.032 R)
• M8: 1,732,343 km (0.111 R)
• M9: 1,995,486 km (0.06 R)
• M10: 2,085,843 km (0.08 R)
• M11: 2,318,019 km (0.079 R)
• M12: 3,930,834 km (0.074 R)
• M13: 4,159,120 km (0.098 R)
• M14: 4,333,102 km (0.091 R)
• M15: 5,114,452 km (0.088 R)
• M16: 5,489,643 km (0.066 R)
• M17: 7,007,463 km (0.067 R)
• M18: 7,283,920 km (0.103 R)
• M19: 7,918,963 km (0.108 R)
• M20: 8,571,509 km (0.097 R)
• M21: 8,792,764 km (0.068 R)
• M22: 9,241,109 km (0.078 R)
• M23: 9,927,464 km (0.114 R)
• M24: 13,596,202 km (0.091 R)
• M25: 13,940,577 km (0.095 R)
• M26: 14,637,852 km (0.054 R)
• M27: 15,975,856 km (0.104 R)
• M28: 17,725,702 km (0.07 R)
• M29: 20,708,085 km (0.069 R)
• M30: 24,360,816 km (0.119 R)
• M31: 24,465,086 km (0.062 R)
• M32: 25,727,842 km (0.099 R)
• M33: 26,688,709 km (0.062 R)
• M34: 27,552,637 km (0.119 R)
• M35: 27,987,966 km (0.082 R)
• M36: 30,310,773 km (0.113 R)
• M37: 33,502,593 km (0.117 R)
• M38: 35,020,413 km (0.115 R)
• M39: 37,038,787 km (0.103 R)
• M40: 37,278,742 km (0.067 R)
• M41: 37,519,146 km (0.053 R)
• M42: 38,972,639 km (0.104 R)
• M43: 40,691,518 km (0.054 R)
• M44: 40,939,103 km (0.067 R)
• M45: 42,560,445 km (0.04 R)
• M46: 43,063,393 km (0.103 R)
• M47: 43,315,764 km (0.105 R)
• M48: 45,095,381 km (0.058 R)
• M49: 47,548,636 km (0.056 R)
• M50: 49,383,753 km (0.035 R)
• M51: 52,179,588 km (0.091 R)
• M52: 52,583,203 km (0.032 R)
• M53: 53,258,188 km (0.112 R)
• M54: 54,071,851 km (0.097 R)
• M55: 56,124,035 km (0.116 R)
• M56: 59,460,217 km (0.103 R)
• M57: 62,574,246 km (0.04 R)
• M58: 63,146,159 km (0.051 R)
• M59: 64,295,070 km (0.113 R)
• M60: 64,583,346 km (0.109 R)
• M61: 65,306,053 km (0.068 R)
• M62: 66,467,830 km (0.1 R)
• M63: 68,959,233 km (0.063 R)
• M64: 72,078,797 km (0.079 R)
• M65: 74,789,211 km (0.119 R)
• M66: 75,092,297 km (0.117 R)
• M67: 77,686,025 km (0.069 R)
• M68: 77,993,149 km (0.057 R)
• M69: 82,021,521 km (0.09 R)
• M70: 83,431,630 km (0.064 R)
• M71: 84,376,191 km (0.033 R)
• M72: 87,869,601 km (0.094 R)
• M73: 88,029,521 km (0.091 R)
• M74: 91,409,984 km (0.029 R)
• M75: 94,505,014 km (0.089 R)
• M76: 97,137,787 km (0.083 R)
• M77: 98,961,834 km (0.049 R)
• M78: 101,802,847 km (0.102 R)
• M79: 102,643,587 km (0.076 R)
• M80: 103,149,078 km (0.098 R)
• M81: 104,840,133 km (0.065 R)
• M82: 106,369,920 km (0.068 R)
• M83: 107,223,077 km (0.113 R)
• M84: 108,421,057 km (0.095 R)
• M85: 108,764,234 km (0.073 R)
• M86: 109,968,048 km (0.108 R)
• M87: 110,485,358 km (0.086 R)
• M88: 111,868,540 km (0.072 R)
• M89: 112,388,841 km (0.047 R)
• M90: 116,579,377 km (0.041 R)

Kuiper Belt

Range: 31.4 - 61.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 500 - 19,783 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit