🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.83 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.39

Radius: 0.69

Gravity: 0.82 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 0.8 AU - 0.86 AU

Year: 265 Days

Day: 18 Hours

Environment

Temp: 190 °C

Axial Tilt: 9.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.85 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.42

Radius: 1.15

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 0.75 AU - 0.95 AU

Year: 274 Days

Day: 26.2 Hours

Environment

Temp: 117 °C

Axial Tilt: 27.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.94 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.38

Radius: 1.81

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 0.93 AU - 0.95 AU

Year: 319 Days

Day: 23.8 Hours

Environment

Temp: 146 °C

Axial Tilt: 78 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 1.92 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.31

Radius: 1.79

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 1.83 AU - 2.01 AU

Year: 931 Days

Day: 35 Hours

Environment

Temp: -38 °C

Axial Tilt: 136.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 5.04 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.03

Radius: 1.75

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 3.98 AU - 6.1 AU

Year: 3958 Days

Day: 45 Hours

Environment

Temp: -136 °C

Axial Tilt: 21.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 6.93 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 8.82 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 411.8

Radius: 9

Gravity: 5.08 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 8.29 AU - 9.35 AU

Year: 9164 Days

Day: 13.6 Hours

Environment

Temp: -164 °C

Axial Tilt: 26.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 65,108,085 km

• M1: 211,531 km (0.118 R)
• M2: 524,640 km (0.075 R)
• M3: 771,925 km (0.109 R)
• M4: 1,243,906 km (0.116 R)
• M5: 1,369,868 km (0.114 R)
• M6: 1,481,318 km (0.054 R)
• M7: 2,344,797 km (0.097 R)
• M8: 2,685,731 km (0.084 R)
• M9: 2,897,860 km (0.061 R)
• M10: 2,993,902 km (0.032 R)
• M11: 3,090,991 km (0.115 R)
• M12: 4,065,621 km (0.085 R)
• M13: 4,200,559 km (0.09 R)
• M14: 4,309,466 km (0.099 R)
• M15: 4,925,959 km (0.098 R)
• M16: 5,012,127 km (0.116 R)
• M17: 5,540,058 km (0.116 R)
• M18: 6,427,622 km (0.09 R)
• M19: 6,585,149 km (0.116 R)
• M20: 7,890,540 km (0.04 R)
• M21: 8,195,121 km (0.114 R)
• M22: 9,238,117 km (0.106 R)
• M23: 9,630,961 km (0.109 R)
• M24: 9,992,988 km (0.051 R)
• M25: 10,618,457 km (0.042 R)
• M26: 10,804,856 km (0.119 R)
• M27: 10,917,204 km (0.092 R)
• M28: 11,105,398 km (0.054 R)
• M29: 12,062,076 km (0.047 R)
• M30: 12,886,061 km (0.111 R)
• M31: 13,647,215 km (0.049 R)
• M32: 13,890,461 km (0.091 R)
• M33: 13,971,992 km (0.104 R)
• M34: 14,505,309 km (0.077 R)
• M35: 14,920,144 km (0.116 R)
• M36: 15,974,061 km (0.119 R)
• M37: 16,402,359 km (0.105 R)
• M38: 16,834,398 km (0.087 R)
• M39: 17,226,494 km (0.065 R)
• M40: 17,533,618 km (0.095 R)
• M41: 17,975,381 km (0.09 R)
• M42: 18,465,613 km (0.091 R)
• M43: 18,734,889 km (0.109 R)
• M44: 18,869,976 km (0.11 R)
• M45: 19,141,197 km (0.074 R)
• M46: 20,192,721 km (0.102 R)
• M47: 21,545,085 km (0.051 R)
• M48: 22,351,418 km (0.118 R)
• M49: 23,022,963 km (0.07 R)
• M50: 23,167,624 km (0.09 R)
• M51: 23,798,478 km (0.103 R)
• M52: 24,238,445 km (0.114 R)
• M53: 24,434,867 km (0.111 R)
• M54: 27,137,802 km (0.033 R)
• M55: 27,392,866 km (0.097 R)
• M56: 27,699,991 km (0.043 R)
• M57: 31,633,816 km (0.118 R)
• M58: 31,741,078 km (0.059 R)
• M59: 32,009,905 km (0.094 R)
• M60: 33,310,210 km (0.111 R)
• M61: 34,021,847 km (0.085 R)
• M62: 34,296,808 km (0.109 R)
• M63: 34,627,868 km (0.046 R)
• M64: 35,070,827 km (0.117 R)
• M65: 35,794,731 km (0.089 R)
• M66: 36,130,429 km (0.061 R)
• M67: 36,242,627 km (0.084 R)
• M68: 37,483,841 km (0.09 R)
• M69: 37,597,386 km (0.076 R)
• M70: 38,166,755 km (0.091 R)

Planet 7 - Gas Giant

Semi-Major Axis: 9.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 628.1

Radius: 13.8

Gravity: 3.3 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 8.44 AU - 11 AU

Year: 10602 Days

Day: 11.8 Hours

Environment

Temp: -163 °C

Axial Tilt: 26.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 65,108,085 km

• M1: 188,643 km (0.039 R)
• M2: 329,115 km (0.094 R)
• M3: 543,190 km (0.102 R)
• M4: 694,882 km (0.094 R)
• M5: 934,538 km (0.09 R)
• M6: 1,182,422 km (0.09 R)
• M7: 1,836,613 km (0.116 R)
• M8: 2,077,765 km (0.114 R)
• M9: 3,087,251 km (0.1 R)
• M10: 3,553,249 km (0.073 R)
• M11: 4,104,367 km (0.036 R)
• M12: 4,390,099 km (0.101 R)
• M13: 4,616,889 km (0.12 R)
• M14: 4,715,325 km (0.086 R)
• M15: 5,150,056 km (0.057 R)
• M16: 5,320,747 km (0.104 R)
• M17: 5,423,970 km (0.112 R)
• M18: 6,494,044 km (0.057 R)
• M19: 6,790,397 km (0.051 R)
• M20: 6,902,745 km (0.112 R)
• M21: 7,053,390 km (0.046 R)
• M22: 7,784,176 km (0.119 R)
• M23: 8,986,942 km (0.112 R)
• M24: 9,193,088 km (0.079 R)
• M25: 9,442,468 km (0.117 R)
• M26: 9,905,623 km (0.101 R)
• M27: 10,075,865 km (0.115 R)
• M28: 10,941,887 km (0.086 R)
• M29: 11,029,851 km (0.036 R)
• M30: 11,967,231 km (0.066 R)
• M31: 12,468,534 km (0.105 R)
• M32: 13,965,560 km (0.082 R)
• M33: 14,348,680 km (0.093 R)
• M34: 14,493,341 km (0.094 R)
• M35: 15,076,473 km (0.12 R)
• M36: 15,321,814 km (0.066 R)
• M37: 15,667,385 km (0.089 R)
• M38: 15,866,051 km (0.102 R)
• M39: 16,165,696 km (0.102 R)
• M40: 16,669,092 km (0.101 R)
• M41: 16,821,233 km (0.068 R)
• M42: 18,734,141 km (0.079 R)
• M43: 19,636,217 km (0.08 R)
• M44: 19,743,179 km (0.092 R)
• M45: 20,011,707 km (0.073 R)
• M46: 20,227,278 km (0.051 R)
• M47: 20,660,962 km (0.082 R)
• M48: 21,042,885 km (0.116 R)
• M49: 21,152,391 km (0.098 R)
• M50: 21,427,202 km (0.114 R)
• M51: 21,647,859 km (0.091 R)
• M52: 22,147,067 km (0.085 R)
• M53: 23,496,889 km (0.069 R)
• M54: 25,163,259 km (0.086 R)
• M55: 25,396,034 km (0.041 R)
• M56: 26,098,845 km (0.076 R)
• M57: 27,703,581 km (0.11 R)
• M58: 27,883,846 km (0.103 R)
• M59: 28,487,623 km (0.069 R)
• M60: 28,912,780 km (0.043 R)
• M61: 30,821,051 km (0.106 R)
• M62: 31,132,514 km (0.082 R)
• M63: 31,507,855 km (0.104 R)
• M64: 32,706,134 km (0.048 R)
• M65: 32,960,300 km (0.117 R)
• M66: 33,470,579 km (0.087 R)
• M67: 33,855,045 km (0.087 R)
• M68: 35,799,369 km (0.085 R)
• M69: 36,061,315 km (0.119 R)
• M70: 36,521,328 km (0.108 R)
• M71: 37,713,025 km (0.101 R)
• M72: 38,179,920 km (0.106 R)
• M73: 39,254,332 km (0.084 R)
• M74: 39,389,269 km (0.074 R)
• M75: 41,501,591 km (0.073 R)
• M76: 42,052,560 km (0.078 R)
• M77: 43,092,415 km (0.12 R)
• M78: 43,510,690 km (0.062 R)
• M79: 45,835,292 km (0.05 R)
• M80: 46,119,827 km (0.094 R)
• M81: 47,191,845 km (0.097 R)
• M82: 47,335,459 km (0.112 R)
• M83: 48,344,497 km (0.057 R)

Planet 8 - Ice Giant

Semi-Major Axis: 19.32 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 194.5

Radius: 4

Gravity: 12.16 G

Time & Orbit

Eccentricity (e): 0.142

Orbit Range: 16.58 AU - 22.06 AU

Year: 29709 Days

Day: 20.1 Hours

Environment

Temp: -191 °C

Axial Tilt: 13.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 65,108,085 km

• M1: 55,501 km (0.053 R)
• M2: 105,317 km (0.105 R)
• M3: 135,236 km (0.043 R)
• M4: 291,566 km (0.068 R)
• M5: 371,003 km (0.061 R)
• M6: 589,864 km (0.103 R)
• M7: 670,797 km (0.115 R)
• M8: 1,228,947 km (0.111 R)
• M9: 1,894,807 km (0.083 R)
• M10: 1,954,646 km (0.085 R)
• M11: 2,263,266 km (0.076 R)
• M12: 2,553,935 km (0.119 R)
• M13: 2,754,097 km (0.099 R)
• M14: 2,924,938 km (0.114 R)
• M15: 4,019,844 km (0.106 R)
• M16: 4,331,158 km (0.073 R)
• M17: 4,449,938 km (0.097 R)
• M18: 4,569,617 km (0.116 R)
• M19: 4,609,858 km (0.086 R)
• M20: 4,812,564 km (0.04 R)
• M21: 5,738,275 km (0.075 R)
• M22: 6,000,221 km (0.068 R)
• M23: 6,088,334 km (0.113 R)
• M24: 6,763,021 km (0.114 R)
• M25: 6,993,252 km (0.103 R)
• M26: 7,225,876 km (0.105 R)
• M27: 7,651,183 km (0.086 R)
• M28: 8,084,718 km (0.079 R)
• M29: 8,674,881 km (0.093 R)
• M30: 10,052,678 km (0.053 R)
• M31: 10,262,564 km (0.101 R)
• M32: 11,170,323 km (0.061 R)
• M33: 11,496,896 km (0.109 R)
• M34: 11,606,401 km (0.11 R)
• M35: 12,551,411 km (0.096 R)
• M36: 13,463,210 km (0.118 R)
• M37: 13,578,700 km (0.117 R)
• M38: 14,102,292 km (0.114 R)
• M39: 15,591,240 km (0.113 R)
• M40: 15,712,564 km (0.104 R)
• M41: 16,323,521 km (0.072 R)
• M42: 17,129,405 km (0.068 R)
• M43: 17,379,981 km (0.081 R)
• M44: 18,458,283 km (0.099 R)
• M45: 18,715,142 km (0.084 R)
• M46: 18,843,946 km (0.099 R)
• M47: 19,885,596 km (0.045 R)
• M48: 20,148,888 km (0.1 R)
• M49: 20,612,492 km (0.077 R)
• M50: 21,280,746 km (0.079 R)
• M51: 21,752,727 km (0.106 R)
• M52: 21,956,180 km (0.087 R)
• M53: 22,024,098 km (0.12 R)
• M54: 22,707,162 km (0.119 R)
• M55: 22,913,457 km (0.082 R)
• M56: 24,094,083 km (0.088 R)
• M57: 24,304,568 km (0.082 R)
• M58: 24,585,961 km (0.043 R)
• M59: 26,586,384 km (0.116 R)
• M60: 27,021,863 km (0.115 R)
• M61: 29,458,514 km (0.046 R)
• M62: 30,740,866 km (0.085 R)
• M63: 31,350,478 km (0.044 R)
• M64: 32,892,233 km (0.029 R)
• M65: 34,933,197 km (0.076 R)
• M66: 35,250,793 km (0.053 R)
• M67: 36,450,269 km (0.065 R)
• M68: 39,465,713 km (0.066 R)
• M69: 39,962,229 km (0.104 R)
• M70: 40,045,106 km (0.075 R)
• M71: 40,460,839 km (0.097 R)
• M72: 41,968,785 km (0.092 R)
• M73: 42,984,255 km (0.093 R)
• M74: 44,179,243 km (0.09 R)
• M75: 45,125,749 km (0.106 R)
• M76: 46,340,035 km (0.06 R)
• M77: 49,333,638 km (0.106 R)
• M78: 51,123,427 km (0.116 R)
• M79: 51,303,543 km (0.103 R)
• M80: 53,299,178 km (0.11 R)
• M81: 53,573,241 km (0.055 R)
• M82: 53,664,795 km (0.084 R)
• M83: 53,847,903 km (0.099 R)
• M84: 56,153,954 km (0.071 R)
• M85: 57,459,345 km (0.052 R)
• M86: 57,928,035 km (0.098 R)
• M87: 58,869,156 km (0.11 R)
• M88: 60,671,062 km (0.087 R)
• M89: 61,818,478 km (0.104 R)
• M90: 62,298,687 km (0.111 R)
• M91: 62,876,583 km (0.066 R)
• M92: 63,262,696 km (0.096 R)

Kuiper Belt

Range: 31.4 - 59.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 234 - 12,810 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit