🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.89

Radius: 0.95

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.15

Orbit Range: 0.45 AU - 0.61 AU

Year: 136 Days

Day: 23.4 Hours

Environment

Temp: 270 °C

Axial Tilt: 42.7 °

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: 2.79

Radius: 1.51

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 0.56 AU - 0.72 AU

Year: 181 Days

Day: 36.9 Hours

Environment

Temp: 153 °C

Axial Tilt: 17.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.97

Radius: 0.99

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 0.53 AU - 0.81 AU

Year: 194 Days

Day: 35.5 Hours

Environment

Temp: 172 °C

Axial Tilt: 20.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 0.88 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.79

Radius: 1.51

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 0.86 AU - 0.9 AU

Year: 291 Days

Day: 13.9 Hours

Environment

Temp: 149 °C

Axial Tilt: 49.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 79,950,617 km

• M1: 49,666 km (0.066 R)
• M2: 186,100 km (0.063 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.13 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.19

Radius: 1.77

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 1.02 AU - 1.24 AU

Year: 424 Days

Day: 26.7 Hours

Environment

Temp: 24 °C

Axial Tilt: 16.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 79,950,617 km

• M1: 481,107 km (0.119 R)

Planet 6 - Terrestrial

Semi-Major Axis: 5.28 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.23

Radius: 1.09

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 4.55 AU - 6.01 AU

Year: 4284 Days

Day: 22.8 Hours

Environment

Temp: -126 °C

Axial Tilt: 23.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 6.95 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 730

Radius: 8.2

Gravity: 10.86 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 6.78 AU - 7.12 AU

Year: 6470 Days

Day: 9 Hours

Environment

Temp: -157 °C

Axial Tilt: 29.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 79,950,617 km

• M1: 822,339 km (0.065 R)
• M2: 1,088,025 km (0.072 R)
• M3: 1,309,281 km (0.027 R)
• M4: 1,452,595 km (0.091 R)
• M5: 1,893,460 km (0.06 R)
• M6: 2,056,223 km (0.092 R)
• M7: 2,639,355 km (0.1 R)
• M8: 2,937,653 km (0.115 R)
• M9: 3,126,595 km (0.074 R)
• M10: 3,198,552 km (0.092 R)
• M11: 3,417,713 km (0.085 R)
• M12: 3,566,563 km (0.116 R)
• M13: 3,768,370 km (0.084 R)
• M14: 4,051,858 km (0.075 R)
• M15: 4,449,789 km (0.083 R)
• M16: 4,888,110 km (0.04 R)
• M17: 4,943,761 km (0.041 R)
• M18: 4,999,860 km (0.062 R)
• M19: 5,282,899 km (0.089 R)
• M20: 5,455,236 km (0.04 R)
• M21: 5,542,152 km (0.118 R)
• M22: 5,717,331 km (0.109 R)
• M23: 5,953,696 km (0.028 R)
• M24: 6,073,075 km (0.114 R)
• M25: 6,163,133 km (0.098 R)
• M26: 6,744,171 km (0.06 R)
• M27: 7,246,820 km (0.035 R)
• M28: 7,310,549 km (0.065 R)
• M29: 7,892,185 km (0.084 R)
• M30: 8,724,697 km (0.105 R)
• M31: 8,928,599 km (0.117 R)
• M32: 9,760,214 km (0.034 R)
• M33: 10,435,947 km (0.095 R)
• M34: 10,507,904 km (0.106 R)
• M35: 10,907,031 km (0.04 R)
• M36: 11,422,097 km (0.084 R)
• M37: 11,832,294 km (0.056 R)
• M38: 11,945,091 km (0.078 R)
• M39: 12,323,424 km (0.09 R)
• M40: 12,859,732 km (0.047 R)
• M41: 13,364,475 km (0.053 R)
• M42: 13,638,987 km (0.064 R)
• M43: 13,757,319 km (0.108 R)
• M44: 13,955,088 km (0.052 R)
• M45: 14,034,524 km (0.1 R)
• M46: 14,113,961 km (0.112 R)
• M47: 14,715,344 km (0.05 R)
• M48: 15,324,955 km (0.068 R)
• M49: 15,530,054 km (0.058 R)
• M50: 15,612,333 km (0.084 R)
• M51: 16,737,309 km (0.028 R)
• M52: 17,118,185 km (0.025 R)
• M53: 17,759,212 km (0.116 R)
• M54: 17,845,231 km (0.12 R)
• M55: 17,931,399 km (0.111 R)
• M56: 19,462,234 km (0.099 R)
• M57: 19,551,095 km (0.096 R)
• M58: 19,684,387 km (0.106 R)
• M59: 19,996,747 km (0.095 R)
• M60: 22,414,548 km (0.074 R)
• M61: 22,554,123 km (0.067 R)
• M62: 23,068,440 km (0.079 R)
• M63: 23,350,582 km (0.105 R)
• M64: 24,204,038 km (0.104 R)
• M65: 24,395,074 km (0.104 R)
• M66: 24,586,560 km (0.099 R)
• M67: 24,730,622 km (0.115 R)
• M68: 24,971,176 km (0.088 R)
• M69: 25,503,146 km (0.116 R)
• M70: 26,283,747 km (0.037 R)
• M71: 27,518,977 km (0.1 R)
• M72: 28,269,210 km (0.05 R)
• M73: 28,420,005 km (0.083 R)
• M74: 29,127,603 km (0.096 R)
• M75: 30,818,059 km (0.104 R)
• M76: 32,751,163 km (0.066 R)
• M77: 32,909,587 km (0.064 R)
• M78: 33,227,333 km (0.074 R)
• M79: 33,492,719 km (0.057 R)
• M80: 33,865,667 km (0.117 R)
• M81: 34,776,867 km (0.119 R)
• M82: 35,100,448 km (0.053 R)
• M83: 35,425,075 km (0.083 R)
• M84: 35,533,533 km (0.118 R)
• M85: 36,022,718 km (0.101 R)
• M86: 36,077,172 km (0.104 R)
• M87: 36,350,039 km (0.078 R)
• M88: 36,623,653 km (0.087 R)

Planet 8 - Gas Giant

Semi-Major Axis: 12.9 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 205.4

Radius: 14.6

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.149

Orbit Range: 10.98 AU - 14.82 AU

Year: 16360 Days

Day: 10.4 Hours

Environment

Temp: -177 °C

Axial Tilt: 24.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 79,950,617 km

• M1: 378,333 km (0.047 R)
• M2: 510,129 km (0.063 R)
• M3: 801,246 km (0.096 R)
• M4: 916,736 km (0.075 R)
• M5: 1,074,562 km (0.12 R)
• M6: 1,399,338 km (0.111 R)
• M7: 1,542,504 km (0.106 R)
• M8: 1,712,596 km (0.116 R)
• M9: 1,844,392 km (0.046 R)
• M10: 1,957,039 km (0.049 R)
• M11: 2,118,605 km (0.101 R)
• M12: 2,784,615 km (0.104 R)
• M13: 3,020,830 km (0.119 R)
• M14: 4,149,546 km (0.082 R)
• M15: 4,511,872 km (0.036 R)
• M16: 4,916,235 km (0.095 R)
• M17: 5,074,958 km (0.108 R)
• M18: 6,267,702 km (0.1 R)
• M19: 6,440,039 km (0.089 R)
• M20: 6,789,649 km (0.061 R)
• M21: 7,727,777 km (0.106 R)
• M22: 8,024,579 km (0.096 R)
• M23: 8,976,620 km (0.107 R)
• M24: 9,093,307 km (0.108 R)
• M25: 9,525,345 km (0.09 R)
• M26: 9,644,425 km (0.069 R)
• M27: 10,004,507 km (0.104 R)
• M28: 10,287,546 km (0.092 R)
• M29: 11,152,970 km (0.044 R)
• M30: 11,658,012 km (0.073 R)
• M31: 12,213,619 km (0.08 R)
• M32: 12,386,255 km (0.094 R)
• M33: 12,646,854 km (0.106 R)
• M34: 12,777,902 km (0.092 R)
• M35: 13,129,457 km (0.08 R)
• M36: 13,707,503 km (0.109 R)
• M37: 14,430,360 km (0.071 R)
• M38: 16,054,694 km (0.069 R)
• M39: 17,105,320 km (0.063 R)
• M40: 17,981,365 km (0.08 R)
• M41: 18,178,086 km (0.098 R)
• M42: 19,625,445 km (0.077 R)
• M43: 19,980,292 km (0.101 R)
• M44: 20,184,044 km (0.096 R)
• M45: 20,337,382 km (0.119 R)
• M46: 20,491,019 km (0.091 R)
• M47: 21,057,695 km (0.119 R)
• M48: 21,213,277 km (0.098 R)
• M49: 21,369,009 km (0.063 R)
• M50: 21,473,129 km (0.045 R)
• M51: 24,239,044 km (0.043 R)
• M52: 24,893,235 km (0.101 R)
• M53: 25,057,643 km (0.078 R)
• M54: 26,330,272 km (0.099 R)
• M55: 27,397,504 km (0.078 R)
• M56: 27,737,540 km (0.036 R)
• M57: 28,364,355 km (0.108 R)
• M58: 28,765,726 km (0.113 R)
• M59: 29,111,297 km (0.072 R)
• M60: 29,400,320 km (0.102 R)
• M61: 29,981,208 km (0.103 R)
• M62: 30,097,895 km (0.027 R)
• M63: 33,787,726 km (0.081 R)
• M64: 34,091,560 km (0.108 R)
• M65: 34,335,254 km (0.104 R)
• M66: 34,762,955 km (0.099 R)
• M67: 35,008,295 km (0.088 R)
• M68: 35,192,600 km (0.099 R)
• M69: 36,866,002 km (0.101 R)
• M70: 37,743,842 km (0.072 R)
• M71: 38,755,722 km (0.103 R)
• M72: 39,010,038 km (0.086 R)
• M73: 39,201,075 km (0.111 R)
• M74: 39,392,560 km (0.117 R)
• M75: 39,584,345 km (0.105 R)
• M76: 39,712,251 km (0.111 R)
• M77: 40,097,166 km (0.057 R)
• M78: 41,323,869 km (0.111 R)
• M79: 41,583,720 km (0.082 R)
• M80: 42,562,988 km (0.109 R)
• M81: 43,351,967 km (0.097 R)
• M82: 43,616,007 km (0.109 R)
• M83: 43,946,768 km (0.108 R)
• M84: 44,278,427 km (0.084 R)

Planet 9 - Ice Giant

Semi-Major Axis: 20.17 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 310.7

Radius: 3.8

Gravity: 21.52 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 18.5 AU - 21.84 AU

Year: 31986 Days

Day: 21.1 Hours

Environment

Temp: -190 °C

Axial Tilt: 33.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 79,950,617 km

• M1: 208,988 km (0.117 R)
• M2: 363,074 km (0.104 R)
• M3: 615,894 km (0.043 R)
• M4: 1,464,114 km (0.055 R)
• M5: 1,495,530 km (0.07 R)
• M6: 1,923,529 km (0.09 R)
• M7: 2,765,915 km (0.091 R)
• M8: 3,368,794 km (0.091 R)
• M9: 3,452,120 km (0.033 R)
• M10: 3,879,222 km (0.075 R)
• M11: 4,098,982 km (0.095 R)
• M12: 4,188,142 km (0.095 R)
• M13: 4,277,751 km (0.063 R)
• M14: 4,368,108 km (0.102 R)
• M15: 4,970,539 km (0.103 R)
• M16: 6,508,704 km (0.085 R)
• M17: 6,874,920 km (0.088 R)
• M18: 7,355,428 km (0.081 R)
• M19: 8,012,911 km (0.053 R)
• M20: 8,631,947 km (0.098 R)
• M21: 8,746,240 km (0.104 R)
• M22: 9,266,391 km (0.1 R)
• M23: 9,618,694 km (0.099 R)
• M24: 9,915,496 km (0.083 R)
• M25: 10,518,376 km (0.093 R)
• M26: 11,570,199 km (0.12 R)
• M27: 11,885,850 km (0.049 R)
• M28: 12,332,549 km (0.093 R)
• M29: 12,525,680 km (0.079 R)
• M30: 12,784,784 km (0.06 R)
• M31: 15,125,841 km (0.048 R)
• M32: 15,194,656 km (0.112 R)
• M33: 15,401,550 km (0.111 R)
• M34: 17,594,804 km (0.06 R)
• M35: 17,667,209 km (0.109 R)
• M36: 19,060,713 km (0.063 R)
• M37: 20,261,386 km (0.065 R)
• M38: 20,337,232 km (0.067 R)
• M39: 20,870,848 km (0.114 R)
• M40: 21,563,635 km (0.082 R)
• M41: 23,209,212 km (0.052 R)
• M42: 24,409,286 km (0.096 R)
• M43: 25,711,236 km (0.095 R)
• M44: 25,875,644 km (0.049 R)
• M45: 26,702,472 km (0.081 R)
• M46: 26,952,300 km (0.104 R)
• M47: 29,406,304 km (0.049 R)
• M48: 31,666,279 km (0.118 R)
• M49: 32,284,268 km (0.11 R)
• M50: 34,252,078 km (0.09 R)
• M51: 34,704,761 km (0.075 R)
• M52: 36,350,637 km (0.042 R)
• M53: 36,442,789 km (0.077 R)
• M54: 37,928,147 km (0.063 R)
• M55: 38,208,942 km (0.117 R)
• M56: 38,960,821 km (0.067 R)
• M57: 42,501,503 km (0.029 R)
• M58: 42,598,592 km (0.052 R)
• M59: 44,260,774 km (0.109 R)
• M60: 48,863,452 km (0.052 R)
• M61: 49,577,034 km (0.061 R)
• M62: 49,679,358 km (0.067 R)
• M63: 50,705,450 km (0.059 R)
• M64: 50,911,447 km (0.079 R)
• M65: 52,361,798 km (0.088 R)
• M66: 52,987,416 km (0.099 R)
• M67: 53,091,985 km (0.081 R)
• M68: 53,301,273 km (0.069 R)
• M69: 55,514,872 km (0.118 R)
• M70: 59,270,377 km (0.105 R)
• M71: 62,002,633 km (0.062 R)
• M72: 62,885,559 km (0.098 R)
• M73: 63,106,964 km (0.059 R)
• M74: 64,552,229 km (0.091 R)
• M75: 66,346,057 km (0.099 R)
• M76: 66,458,854 km (0.079 R)
• M77: 66,684,298 km (0.114 R)
• M78: 67,362,276 km (0.112 R)
• M79: 68,611,268 km (0.067 R)
• M80: 69,067,392 km (0.096 R)
• M81: 69,295,828 km (0.078 R)
• M82: 71,016,952 km (0.057 R)
• M83: 71,247,482 km (0.045 R)
• M84: 71,593,801 km (0.102 R)
• M85: 71,709,291 km (0.045 R)
• M86: 72,056,358 km (0.098 R)
• M87: 72,519,961 km (0.102 R)
• M88: 73,566,548 km (0.104 R)
• M89: 73,799,921 km (0.091 R)
• M90: 74,033,443 km (0.034 R)
• M91: 74,150,279 km (0.054 R)
• M92: 74,969,926 km (0.098 R)
• M93: 75,674,831 km (0.068 R)
• M94: 76,500,162 km (0.1 R)
• M95: 76,736,527 km (0.092 R)
• M96: 78,159,502 km (0.04 R)

Kuiper Belt

Range: 31.1 - 49.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 408 - 14,225 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit