🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.65

Radius: 0.84

Gravity: 0.92 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 0.46 AU - 0.56 AU

Year: 137 Days

Day: 32.1 Hours

Environment

Temp: 211 °C

Axial Tilt: 33.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.49 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.78

Radius: 1.7

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 1.48 AU - 1.5 AU

Year: 685 Days

Day: 45.5 Hours

Environment

Temp: -37 °C

Axial Tilt: 10.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.79 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.45

Radius: 1.16

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 1.35 AU - 2.23 AU

Year: 902 Days

Day: 13.6 Hours

Environment

Temp: -68 °C

Axial Tilt: 22.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.55 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.94

Radius: 1.89

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.03

Orbit Range: 2.47 AU - 2.63 AU

Year: 1534 Days

Day: 20.1 Hours

Environment

Temp: -90 °C

Axial Tilt: 83.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.35 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.18

Radius: 1.59

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.208

Orbit Range: 2.65 AU - 4.05 AU

Year: 2310 Days

Day: 12.5 Hours

Environment

Temp: -109 °C

Axial Tilt: 31.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 32,088,843 km

• M1: 2,807,503 km (0.079 R)

Planet 6 - Terrestrial

Semi-Major Axis: 4.17 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.47

Radius: 1.17

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.107

Orbit Range: 3.72 AU - 4.62 AU

Year: 3208 Days

Day: 20.3 Hours

Environment

Temp: -134 °C

Axial Tilt: 18.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 32,088,843 km

• M1: 1,700,928 km (0.07 R)

Asteroid Belt

Center: 4.72 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 5.26 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 432.3

Radius: 9.3

Gravity: 5 G

Time & Orbit

Eccentricity (e): 0.22

Orbit Range: 4.1 AU - 6.42 AU

Year: 4545 Days

Day: 12.9 Hours

Environment

Temp: -158 °C

Axial Tilt: 37 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 32,088,843 km

• M1: 179,069 km (0.119 R)
• M2: 267,331 km (0.084 R)
• M3: 453,581 km (0.075 R)
• M4: 516,561 km (0.093 R)
• M5: 693,985 km (0.03 R)
• M6: 768,783 km (0.045 R)
• M7: 986,149 km (0.053 R)
• M8: 1,159,084 km (0.035 R)
• M9: 1,355,656 km (0.103 R)
• M10: 1,549,086 km (0.094 R)
• M11: 1,736,831 km (0.075 R)
• M12: 2,040,365 km (0.097 R)
• M13: 2,214,497 km (0.098 R)
• M14: 2,393,716 km (0.099 R)
• M15: 2,510,103 km (0.056 R)
• M16: 2,577,571 km (0.077 R)
• M17: 2,801,071 km (0.11 R)
• M18: 2,924,040 km (0.103 R)
• M19: 2,995,099 km (0.102 R)
• M20: 3,175,514 km (0.095 R)
• M21: 3,415,319 km (0.041 R)
• M22: 3,584,814 km (0.083 R)
• M23: 3,951,777 km (0.091 R)
• M24: 4,250,225 km (0.056 R)
• M25: 4,473,575 km (0.105 R)
• M26: 4,742,701 km (0.032 R)
• M27: 4,889,756 km (0.052 R)
• M28: 5,167,110 km (0.106 R)
• M29: 5,559,356 km (0.11 R)
• M30: 5,736,929 km (0.115 R)
• M31: 5,984,064 km (0.099 R)
• M32: 6,165,975 km (0.052 R)
• M33: 6,465,620 km (0.078 R)
• M34: 6,722,928 km (0.117 R)
• M35: 7,055,185 km (0.106 R)
• M36: 7,247,568 km (0.083 R)
• M37: 8,310,760 km (0.039 R)
• M38: 8,667,401 km (0.059 R)
• M39: 8,821,786 km (0.089 R)
• M40: 9,159,429 km (0.047 R)
• M41: 9,793,873 km (0.068 R)
• M42: 9,874,207 km (0.106 R)
• M43: 10,170,561 km (0.071 R)
• M44: 10,279,169 km (0.073 R)
• M45: 10,442,530 km (0.119 R)
• M46: 10,552,035 km (0.077 R)
• M47: 10,938,297 km (0.111 R)
• M48: 11,021,623 km (0.03 R)
• M49: 11,357,171 km (0.061 R)
• M50: 11,611,039 km (0.106 R)
• M51: 12,095,736 km (0.104 R)
• M52: 12,383,861 km (0.045 R)
• M53: 12,587,015 km (0.102 R)
• M54: 12,761,895 km (0.117 R)
• M55: 12,908,351 km (0.077 R)
• M56: 13,351,012 km (0.099 R)
• M57: 13,469,942 km (0.096 R)
• M58: 13,559,252 km (0.101 R)
• M59: 14,069,530 km (0.104 R)
• M60: 14,342,247 km (0.048 R)
• M61: 14,433,651 km (0.066 R)
• M62: 15,357,119 km (0.119 R)
• M63: 16,874,341 km (0.029 R)
• M64: 17,035,158 km (0.116 R)
• M65: 17,487,991 km (0.101 R)
• M66: 17,781,203 km (0.089 R)
• M67: 17,846,577 km (0.114 R)
• M68: 18,770,494 km (0.09 R)
• M69: 18,970,506 km (0.104 R)
• M70: 19,137,607 km (0.119 R)
• M71: 19,676,010 km (0.07 R)
• M72: 19,981,040 km (0.109 R)
• M73: 20,151,132 km (0.086 R)
• M74: 20,458,556 km (0.068 R)
• M75: 20,595,737 km (0.089 R)
• M76: 20,870,848 km (0.089 R)
• M77: 21,216,718 km (0.113 R)
• M78: 21,808,677 km (0.063 R)
• M79: 21,983,856 km (0.086 R)
• M80: 22,653,905 km (0.094 R)
• M81: 22,937,991 km (0.097 R)
• M82: 23,116,162 km (0.079 R)
• M83: 24,267,168 km (0.118 R)

Planet 8 - Gas Giant

Semi-Major Axis: 6.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 702

Radius: 13.7

Gravity: 3.74 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 5.18 AU - 7.82 AU

Year: 6243 Days

Day: 10.4 Hours

Environment

Temp: -163 °C

Axial Tilt: 26.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 32,088,843 km

• M1: 171,439 km (0.036 R)
• M2: 563,086 km (0.06 R)
• M3: 661,073 km (0.032 R)
• M4: 807,081 km (0.044 R)
• M5: 950,395 km (0.092 R)
• M6: 1,134,700 km (0.106 R)
• M7: 1,298,061 km (0.113 R)
• M8: 1,576,313 km (0.104 R)
• M9: 1,704,369 km (0.093 R)
• M10: 1,817,016 km (0.092 R)
• M11: 2,293,485 km (0.049 R)
• M12: 2,676,306 km (0.094 R)
• M13: 2,830,841 km (0.048 R)
• M14: 2,920,450 km (0.095 R)
• M15: 3,033,994 km (0.109 R)
• M16: 3,125,848 km (0.061 R)
• M17: 3,672,478 km (0.046 R)
• M18: 4,020,144 km (0.066 R)
• M19: 4,146,853 km (0.032 R)
• M20: 4,275,058 km (0.117 R)
• M21: 4,854,601 km (0.115 R)
• M22: 5,017,064 km (0.108 R)
• M23: 5,126,420 km (0.089 R)
• M24: 6,292,685 km (0.091 R)
• M25: 7,632,334 km (0.081 R)
• M26: 7,821,725 km (0.109 R)
• M27: 8,237,607 km (0.049 R)
• M28: 8,399,472 km (0.103 R)
• M29: 8,924,710 km (0.085 R)
• M30: 9,091,063 km (0.113 R)
• M31: 9,562,146 km (0.049 R)
• M32: 10,006,901 km (0.106 R)
• M33: 10,318,812 km (0.119 R)
• M34: 10,775,086 km (0.117 R)
• M35: 10,987,814 km (0.076 R)
• M36: 11,780,084 km (0.118 R)
• M37: 12,220,052 km (0.049 R)
• M38: 13,115,993 km (0.117 R)
• M39: 13,229,538 km (0.071 R)
• M40: 13,381,380 km (0.081 R)
• M41: 13,725,156 km (0.102 R)
• M42: 14,149,266 km (0.075 R)
• M43: 14,577,864 km (0.025 R)
• M44: 15,407,833 km (0.1 R)
• M45: 15,527,661 km (0.063 R)
• M46: 15,687,880 km (0.065 R)
• M47: 15,969,573 km (0.039 R)
• M48: 16,334,292 km (0.105 R)
• M49: 18,368,075 km (0.074 R)
• M50: 20,218,003 km (0.109 R)
• M51: 20,921,262 km (0.102 R)
• M52: 21,275,959 km (0.1 R)
• M53: 21,364,970 km (0.086 R)
• M54: 21,543,440 km (0.066 R)
• M55: 21,811,818 km (0.107 R)
• M56: 22,487,851 km (0.099 R)
• M57: 22,669,313 km (0.036 R)
• M58: 23,491,802 km (0.074 R)
• M59: 23,675,957 km (0.085 R)
• M60: 23,860,561 km (0.114 R)
• M61: 24,091,989 km (0.101 R)
• M62: 24,370,690 km (0.088 R)
• M63: 24,463,740 km (0.077 R)
• M64: 24,837,585 km (0.11 R)
• M65: 25,875,046 km (0.076 R)
• M66: 26,494,830 km (0.068 R)
• M67: 28,628,694 km (0.073 R)
• M68: 29,517,455 km (0.098 R)
• M69: 29,666,455 km (0.091 R)
• M70: 30,214,880 km (0.092 R)
• M71: 30,415,192 km (0.094 R)
• M72: 30,917,841 km (0.051 R)
• M73: 31,423,332 km (0.052 R)
• M74: 32,135,567 km (0.111 R)
• M75: 33,939,269 km (0.094 R)
• M76: 34,565,336 km (0.058 R)

Planet 9 - Gas Giant

Semi-Major Axis: 6.91 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 438.9

Radius: 10.4

Gravity: 4.06 G

Time & Orbit

Eccentricity (e): 0.006

Orbit Range: 6.87 AU - 6.95 AU

Year: 6843 Days

Day: 7.5 Hours

Environment

Temp: -165 °C

Axial Tilt: 37.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 32,088,843 km

• M1: 144,212 km (0.09 R)
• M2: 508,334 km (0.098 R)
• M3: 598,990 km (0.034 R)
• M4: 733,927 km (0.1 R)
• M5: 893,548 km (0.09 R)
• M6: 1,035,816 km (0.079 R)
• M7: 1,170,454 km (0.111 R)
• M8: 1,359,545 km (0.1 R)
• M9: 1,424,770 km (0.105 R)
• M10: 1,697,038 km (0.105 R)
• M11: 2,569,942 km (0.092 R)
• M12: 2,945,133 km (0.038 R)
• M13: 3,226,976 km (0.056 R)
• M14: 3,427,138 km (0.03 R)
• M15: 3,494,905 km (0.104 R)
• M16: 3,910,488 km (0.092 R)
• M17: 4,613,150 km (0.098 R)
• M18: 4,738,213 km (0.083 R)
• M19: 5,068,974 km (0.099 R)
• M20: 5,354,557 km (0.093 R)
• M21: 5,592,268 km (0.118 R)
• M22: 7,090,191 km (0.069 R)
• M23: 7,264,024 km (0.116 R)
• M24: 7,439,203 km (0.117 R)
• M25: 7,734,360 km (0.066 R)
• M26: 7,883,359 km (0.107 R)
• M27: 8,063,475 km (0.063 R)
• M28: 8,153,982 km (0.11 R)
• M29: 9,235,425 km (0.105 R)
• M30: 9,520,857 km (0.096 R)
• M31: 9,616,600 km (0.085 R)
• M32: 9,776,969 km (0.061 R)
• M33: 9,938,235 km (0.087 R)
• M34: 10,067,787 km (0.102 R)
• M35: 10,263,312 km (0.095 R)
• M36: 10,790,794 km (0.063 R)
• M37: 10,990,956 km (0.084 R)
• M38: 11,158,655 km (0.109 R)
• M39: 11,293,442 km (0.104 R)
• M40: 11,530,555 km (0.071 R)
• M41: 11,906,644 km (0.069 R)
• M42: 11,975,459 km (0.117 R)
• M43: 12,286,623 km (0.076 R)
• M44: 13,236,569 km (0.116 R)
• M45: 13,450,793 km (0.069 R)
• M46: 13,630,161 km (0.108 R)
• M47: 13,882,832 km (0.061 R)
• M48: 14,064,145 km (0.118 R)
• M49: 14,136,999 km (0.117 R)
• M50: 14,209,853 km (0.056 R)
• M51: 14,392,662 km (0.099 R)
• M52: 15,468,121 km (0.111 R)
• M53: 17,071,211 km (0.116 R)
• M54: 17,735,127 km (0.119 R)
• M55: 19,087,940 km (0.077 R)
• M56: 19,899,210 km (0.12 R)
• M57: 20,804,725 km (0.099 R)
• M58: 21,262,345 km (0.096 R)
• M59: 21,723,556 km (0.119 R)
• M60: 22,145,571 km (0.067 R)
• M61: 22,997,681 km (0.106 R)
• M62: 23,384,690 km (0.095 R)
• M63: 23,471,008 km (0.099 R)
• M64: 24,339,723 km (0.079 R)
• M65: 24,646,249 km (0.099 R)
• M66: 25,130,647 km (0.117 R)
• M67: 25,440,464 km (0.088 R)
• M68: 26,647,420 km (0.11 R)
• M69: 27,099,056 km (0.116 R)
• M70: 27,735,744 km (0.108 R)
• M71: 28,469,522 km (0.078 R)
• M72: 28,700,052 km (0.089 R)
• M73: 28,977,706 km (0.065 R)
• M74: 29,909,252 km (0.08 R)
• M75: 30,614,307 km (0.054 R)
• M76: 31,229,902 km (0.04 R)
• M77: 31,897,258 km (0.104 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 206 - 14,215 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit