🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.7 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.76

Radius: 0.9

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 0.57 AU - 0.83 AU

Year: 213 Days

Day: 39.1 Hours

Environment

Temp: 154 °C

Axial Tilt: 11.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.81 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.01

Radius: 1

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 0.66 AU - 0.96 AU

Year: 265 Days

Day: 23.1 Hours

Environment

Temp: 158 °C

Axial Tilt: 32.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 48,257,522 km

• M1: 116,088 km (0.111 R)
• M2: 435,928 km (0.086 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.92 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.88

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 0.91 AU - 0.93 AU

Year: 321 Days

Day: 46.9 Hours

Environment

Temp: 131 °C

Axial Tilt: 14 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 48,257,522 km

• M1: 231,727 km (0.119 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.46 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.38

Radius: 1.41

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.173

Orbit Range: 1.21 AU - 1.71 AU

Year: 641 Days

Day: 33.7 Hours

Environment

Temp: -39 °C

Axial Tilt: 19.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.53 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.21

Radius: 1.37

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 2.09 AU - 2.97 AU

Year: 1463 Days

Day: 44.6 Hours

Environment

Temp: -95 °C

Axial Tilt: 1.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.65 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.32

Radius: 1.62

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 2.09 AU - 3.21 AU

Year: 1568 Days

Day: 27.3 Hours

Environment

Temp: -89 °C

Axial Tilt: 20.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.75 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 6.84 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 114.9

Radius: 13.9

Gravity: 0.59 G

Time & Orbit

Eccentricity (e): 0.149

Orbit Range: 5.82 AU - 7.86 AU

Year: 6502 Days

Day: 5.3 Hours

Environment

Temp: -166 °C

Axial Tilt: 37.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (65)

Outer Limit: 48,257,522 km

• M1: 212,728 km (0.112 R)
• M2: 373,247 km (0.1 R)
• M3: 544,985 km (0.116 R)
• M4: 677,529 km (0.097 R)
• M5: 785,389 km (0.107 R)
• M6: 939,774 km (0.117 R)
• M7: 1,126,771 km (0.058 R)
• M8: 1,292,526 km (0.026 R)
• M9: 1,551,330 km (0.065 R)
• M10: 1,699,881 km (0.067 R)
• M11: 1,905,578 km (0.096 R)
• M12: 2,065,348 km (0.081 R)
• M13: 2,215,993 km (0.106 R)
• M14: 2,384,740 km (0.091 R)
• M15: 2,901,301 km (0.093 R)
• M16: 3,055,537 km (0.036 R)
• M17: 3,291,901 km (0.093 R)
• M18: 3,452,868 km (0.115 R)
• M19: 3,633,134 km (0.113 R)
• M20: 3,884,010 km (0.05 R)
• M21: 4,054,551 km (0.078 R)
• M22: 4,491,676 km (0.12 R)
• M23: 5,092,162 km (0.066 R)
• M24: 5,222,910 km (0.049 R)
• M25: 5,698,781 km (0.043 R)
• M26: 6,188,714 km (0.112 R)
• M27: 6,288,496 km (0.097 R)
• M28: 6,651,720 km (0.111 R)
• M29: 7,314,438 km (0.075 R)
• M30: 7,675,268 km (0.097 R)
• M31: 7,976,708 km (0.07 R)
• M32: 8,107,157 km (0.098 R)
• M33: 8,326,169 km (0.104 R)
• M34: 8,547,125 km (0.085 R)
• M35: 9,176,034 km (0.116 R)
• M36: 9,404,321 km (0.036 R)
• M37: 9,820,053 km (0.026 R)
• M38: 10,077,212 km (0.072 R)
• M39: 10,336,465 km (0.074 R)
• M40: 10,431,310 km (0.07 R)
• M41: 10,837,618 km (0.077 R)
• M42: 11,079,069 km (0.089 R)
• M43: 12,062,675 km (0.046 R)
• M44: 12,287,969 km (0.087 R)
• M45: 12,489,328 km (0.119 R)
• M46: 12,844,324 km (0.113 R)
• M47: 13,305,683 km (0.08 R)
• M48: 13,590,368 km (0.114 R)
• M49: 13,694,339 km (0.104 R)
• M50: 14,034,225 km (0.09 R)
• M51: 14,165,722 km (0.106 R)
• M52: 14,882,744 km (0.106 R)
• M53: 15,124,345 km (0.027 R)
• M54: 15,340,364 km (0.091 R)
• M55: 15,775,245 km (0.053 R)
• M56: 15,884,601 km (0.031 R)
• M57: 16,104,061 km (0.071 R)
• M58: 16,462,797 km (0.104 R)
• M59: 17,076,148 km (0.033 R)
• M60: 17,526,887 km (0.068 R)
• M61: 18,210,399 km (0.039 R)
• M62: 18,353,864 km (0.1 R)
• M63: 18,670,861 km (0.036 R)
• M64: 19,486,020 km (0.102 R)
• M65: 19,574,133 km (0.086 R)

Planet 8 - Gas Giant

Semi-Major Axis: 9.12 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 168.2

Radius: 13.1

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.25

Orbit Range: 6.84 AU - 11.4 AU

Year: 10010 Days

Day: 9.5 Hours

Environment

Temp: -164 °C

Axial Tilt: 28.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 48,257,522 km

• M1: 212,429 km (0.103 R)
• M2: 310,416 km (0.05 R)
• M3: 448,046 km (0.08 R)
• M4: 752,028 km (0.06 R)
• M5: 996,471 km (0.053 R)
• M6: 1,093,411 km (0.071 R)
• M7: 1,179,280 km (0.036 R)
• M8: 1,628,223 km (0.052 R)
• M9: 1,727,706 km (0.092 R)
• M10: 1,950,607 km (0.077 R)
• M11: 2,110,676 km (0.069 R)
• M12: 2,293,784 km (0.089 R)
• M13: 2,676,007 km (0.088 R)
• M14: 3,522,581 km (0.076 R)
• M15: 3,941,754 km (0.053 R)
• M16: 4,260,996 km (0.107 R)
• M17: 4,377,084 km (0.066 R)
• M18: 4,803,887 km (0.056 R)
• M19: 5,071,368 km (0.111 R)
• M20: 5,318,803 km (0.118 R)
• M21: 5,646,572 km (0.049 R)
• M22: 6,427,921 km (0.107 R)
• M23: 6,777,232 km (0.1 R)
• M24: 6,913,217 km (0.079 R)
• M25: 7,077,625 km (0.114 R)
• M26: 7,326,705 km (0.12 R)
• M27: 7,438,455 km (0.093 R)
• M28: 7,719,998 km (0.08 R)
• M29: 7,976,409 km (0.115 R)
• M30: 8,149,045 km (0.104 R)
• M31: 8,235,812 km (0.085 R)
• M32: 9,240,511 km (0.111 R)
• M33: 9,513,078 km (0.061 R)
• M34: 10,096,959 km (0.089 R)
• M35: 10,252,540 km (0.07 R)
• M36: 10,440,435 km (0.093 R)
• M37: 10,534,682 km (0.061 R)
• M38: 10,946,824 km (0.078 R)
• M39: 11,138,758 km (0.082 R)
• M40: 11,558,679 km (0.108 R)
• M41: 11,918,014 km (0.036 R)
• M42: 12,049,660 km (0.047 R)
• M43: 14,254,882 km (0.089 R)
• M44: 14,464,768 km (0.066 R)
• M45: 14,675,551 km (0.118 R)
• M46: 15,889,538 km (0.118 R)
• M47: 16,143,555 km (0.116 R)
• M48: 16,655,479 km (0.05 R)
• M49: 17,246,989 km (0.085 R)
• M50: 17,395,988 km (0.089 R)
• M51: 17,883,229 km (0.079 R)
• M52: 18,185,267 km (0.107 R)
• M53: 18,298,961 km (0.071 R)
• M54: 19,526,561 km (0.104 R)
• M55: 19,681,844 km (0.1 R)
• M56: 19,798,680 km (0.081 R)
• M57: 20,150,384 km (0.117 R)
• M58: 20,899,571 km (0.085 R)
• M59: 21,058,443 km (0.049 R)
• M60: 21,257,708 km (0.104 R)
• M61: 21,457,421 km (0.092 R)
• M62: 22,020,358 km (0.077 R)
• M63: 23,820,768 km (0.069 R)
• M64: 24,780,588 km (0.091 R)
• M65: 25,286,528 km (0.105 R)
• M66: 25,668,152 km (0.092 R)
• M67: 26,480,020 km (0.061 R)
• M68: 27,126,881 km (0.066 R)
• M69: 27,648,230 km (0.092 R)
• M70: 27,866,493 km (0.115 R)
• M71: 28,436,461 km (0.063 R)
• M72: 29,098,880 km (0.089 R)
• M73: 29,232,022 km (0.063 R)
• M74: 29,365,314 km (0.12 R)

Planet 9 - Gas Giant

Semi-Major Axis: 10.3 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 484.3

Radius: 14.1

Gravity: 2.44 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 9.12 AU - 11.48 AU

Year: 12014 Days

Day: 10.8 Hours

Environment

Temp: -178 °C

Axial Tilt: 6.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 48,257,522 km

• M1: 209,736 km (0.101 R)
• M2: 321,635 km (0.037 R)
• M3: 476,768 km (0.118 R)
• M4: 680,970 km (0.107 R)
• M5: 1,283,849 km (0.106 R)
• M6: 1,627,924 km (0.075 R)
• M7: 1,858,305 km (0.119 R)
• M8: 2,026,004 km (0.08 R)
• M9: 2,300,366 km (0.069 R)
• M10: 2,403,140 km (0.028 R)
• M11: 2,996,595 km (0.073 R)
• M12: 4,736,568 km (0.062 R)
• M13: 5,035,764 km (0.093 R)
• M14: 5,136,892 km (0.049 R)
• M15: 6,294,181 km (0.102 R)
• M16: 6,921,145 km (0.089 R)
• M17: 7,261,181 km (0.081 R)
• M18: 7,645,498 km (0.098 R)
• M19: 8,194,822 km (0.105 R)
• M20: 9,001,902 km (0.065 R)
• M21: 9,207,599 km (0.071 R)
• M22: 9,414,942 km (0.072 R)
• M23: 9,791,929 km (0.112 R)
• M24: 10,216,787 km (0.093 R)
• M25: 10,691,161 km (0.067 R)
• M26: 10,865,443 km (0.113 R)
• M27: 11,840,971 km (0.086 R)
• M28: 12,021,386 km (0.027 R)
• M29: 12,202,698 km (0.032 R)
• M30: 12,476,313 km (0.113 R)
• M31: 12,983,450 km (0.103 R)
• M32: 13,216,224 km (0.09 R)
• M33: 13,403,371 km (0.038 R)
• M34: 13,685,812 km (0.092 R)
• M35: 13,970,197 km (0.037 R)
• M36: 14,304,548 km (0.075 R)
• M37: 15,668,133 km (0.106 R)
• M38: 16,265,328 km (0.068 R)
• M39: 17,481,858 km (0.079 R)
• M40: 17,635,943 km (0.115 R)
• M41: 17,790,628 km (0.054 R)
• M42: 18,205,014 km (0.098 R)
• M43: 18,309,134 km (0.11 R)
• M44: 18,570,332 km (0.089 R)
• M45: 19,096,467 km (0.081 R)
• M46: 21,744,350 km (0.085 R)
• M47: 22,298,759 km (0.072 R)
• M48: 23,535,036 km (0.101 R)
• M49: 24,562,923 km (0.078 R)
• M50: 25,839,292 km (0.04 R)
• M51: 26,840,252 km (0.11 R)
• M52: 27,853,927 km (0.068 R)
• M53: 28,456,058 km (0.088 R)
• M54: 29,428,444 km (0.026 R)
• M55: 29,980,161 km (0.053 R)
• M56: 30,164,765 km (0.075 R)
• M57: 31,031,685 km (0.081 R)
• M58: 31,843,852 km (0.1 R)
• M59: 32,599,919 km (0.038 R)
• M60: 33,043,626 km (0.044 R)
• M61: 33,234,364 km (0.102 R)
• M62: 33,617,035 km (0.112 R)
• M63: 33,808,969 km (0.085 R)
• M64: 34,386,866 km (0.038 R)
• M65: 34,773,875 km (0.104 R)
• M66: 36,270,901 km (0.111 R)
• M67: 36,599,119 km (0.11 R)
• M68: 37,126,452 km (0.101 R)
• M69: 37,457,212 km (0.049 R)
• M70: 42,259,155 km (0.064 R)
• M71: 42,397,233 km (0.073 R)
• M72: 44,626,541 km (0.091 R)
• M73: 47,394,700 km (0.11 R)
• M74: 47,609,822 km (0.098 R)

Kuiper Belt

Range: 30.2 - 54.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 301 - 14,303 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit