🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.71

Radius: 0.87

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 0.46 AU - 0.66 AU

Year: 149 Days

Day: 30.9 Hours

Environment

Temp: 166 °C

Axial Tilt: 49 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.91 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.61

Radius: 1.47

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 0.81 AU - 1.01 AU

Year: 309 Days

Day: 13.4 Hours

Environment

Temp: 86 °C

Axial Tilt: 37.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.38 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.16

Radius: 1.06

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 1.16 AU - 1.6 AU

Year: 578 Days

Day: 27.1 Hours

Environment

Temp: 9 °C

Axial Tilt: 55.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 68,484,260 km

• M1: 264,339 km (0.069 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.75 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.75

Radius: 1.86

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 1.48 AU - 2.02 AU

Year: 825 Days

Day: 20.6 Hours

Environment

Temp: -37 °C

Axial Tilt: 21.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.93 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.81

Radius: 1.51

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 2.28 AU - 3.58 AU

Year: 1788 Days

Day: 19.3 Hours

Environment

Temp: -92 °C

Axial Tilt: 7.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 68,484,260 km

• M1: 42,486 km (0.119 R)

Planet 6 - Terrestrial

Semi-Major Axis: 3.47 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.28

Radius: 0.6

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 2.96 AU - 3.98 AU

Year: 2304 Days

Day: 33.5 Hours

Environment

Temp: -115 °C

Axial Tilt: 14.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 7.11 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 10.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 442.5

Radius: 13.7

Gravity: 2.36 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 8.13 AU - 13.35 AU

Year: 12546 Days

Day: 12 Hours

Environment

Temp: -170 °C

Axial Tilt: 21.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 68,484,260 km

• M1: 218,413 km (0.108 R)
• M2: 419,921 km (0.065 R)
• M3: 723,605 km (0.056 R)
• M4: 858,692 km (0.09 R)
• M5: 966,253 km (0.106 R)
• M6: 1,156,840 km (0.093 R)
• M7: 1,554,621 km (0.098 R)
• M8: 1,781,262 km (0.038 R)
• M9: 2,499,930 km (0.085 R)
• M10: 2,767,561 km (0.1 R)
• M11: 3,016,641 km (0.072 R)
• M12: 3,302,074 km (0.028 R)
• M13: 3,507,172 km (0.034 R)
• M14: 3,686,540 km (0.119 R)
• M15: 3,838,233 km (0.066 R)
• M16: 4,530,871 km (0.112 R)
• M17: 4,628,259 km (0.097 R)
• M18: 5,092,760 km (0.098 R)
• M19: 5,262,255 km (0.083 R)
• M20: 5,468,251 km (0.118 R)
• M21: 5,676,790 km (0.102 R)
• M22: 6,030,440 km (0.087 R)
• M23: 6,611,478 km (0.099 R)
• M24: 6,759,430 km (0.116 R)
• M25: 7,286,463 km (0.117 R)
• M26: 7,401,205 km (0.057 R)
• M27: 7,554,992 km (0.063 R)
• M28: 7,905,051 km (0.113 R)
• M29: 8,661,567 km (0.081 R)
• M30: 9,399,683 km (0.094 R)
• M31: 10,372,219 km (0.116 R)
• M32: 10,501,471 km (0.101 R)
• M33: 10,674,556 km (0.104 R)
• M34: 11,778,289 km (0.075 R)
• M35: 12,093,791 km (0.117 R)
• M36: 13,010,676 km (0.112 R)
• M37: 14,092,867 km (0.097 R)
• M38: 15,203,781 km (0.083 R)
• M39: 15,301,618 km (0.07 R)
• M40: 15,993,060 km (0.085 R)
• M41: 17,049,520 km (0.098 R)
• M42: 17,253,272 km (0.08 R)
• M43: 17,766,243 km (0.113 R)
• M44: 17,972,838 km (0.118 R)
• M45: 18,754,636 km (0.049 R)
• M46: 19,229,161 km (0.062 R)
• M47: 19,494,547 km (0.101 R)
• M48: 20,243,883 km (0.072 R)
• M49: 20,784,829 km (0.115 R)
• M50: 20,893,736 km (0.085 R)
• M51: 21,881,232 km (0.092 R)
• M52: 22,047,285 km (0.104 R)
• M53: 22,213,788 km (0.065 R)
• M54: 22,827,887 km (0.089 R)
• M55: 24,129,987 km (0.112 R)
• M56: 24,646,100 km (0.1 R)
• M57: 26,392,655 km (0.11 R)
• M58: 26,865,085 km (0.115 R)
• M59: 27,280,817 km (0.083 R)
• M60: 27,459,587 km (0.043 R)
• M61: 27,938,300 km (0.093 R)
• M62: 28,058,427 km (0.084 R)
• M63: 31,428,568 km (0.093 R)
• M64: 33,256,504 km (0.113 R)
• M65: 34,666,165 km (0.111 R)
• M66: 34,859,894 km (0.116 R)
• M67: 35,053,923 km (0.115 R)
• M68: 35,378,251 km (0.089 R)
• M69: 36,160,648 km (0.12 R)
• M70: 37,808,917 km (0.115 R)
• M71: 39,616,508 km (0.097 R)
• M72: 39,886,682 km (0.118 R)
• M73: 40,292,990 km (0.112 R)
• M74: 40,496,742 km (0.101 R)
• M75: 42,483,701 km (0.042 R)
• M76: 43,942,430 km (0.047 R)
• M77: 44,572,536 km (0.1 R)
• M78: 44,713,008 km (0.099 R)
• M79: 44,994,252 km (0.072 R)
• M80: 47,624,333 km (0.101 R)
• M81: 47,839,753 km (0.078 R)

Planet 8 - Ice Giant

Semi-Major Axis: 15.12 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 454.9

Radius: 5

Gravity: 18.2 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 11.69 AU - 18.55 AU

Year: 20957 Days

Day: 21.9 Hours

Environment

Temp: -196 °C

Axial Tilt: 32 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 68,484,260 km

• M1: 453,880 km (0.093 R)
• M2: 589,116 km (0.115 R)
• M3: 693,685 km (0.097 R)
• M4: 1,144,125 km (0.054 R)
• M5: 1,302,249 km (0.111 R)
• M6: 1,439,580 km (0.099 R)
• M7: 1,581,399 km (0.11 R)
• M8: 1,817,913 km (0.074 R)
• M9: 2,258,479 km (0.093 R)
• M10: 2,456,995 km (0.112 R)
• M11: 2,730,460 km (0.071 R)
• M12: 3,569,854 km (0.087 R)
• M13: 4,564,979 km (0.078 R)
• M14: 4,648,006 km (0.069 R)
• M15: 5,595,110 km (0.086 R)
• M16: 5,728,850 km (0.068 R)
• M17: 5,999,323 km (0.072 R)
• M18: 6,693,757 km (0.051 R)
• M19: 6,741,030 km (0.046 R)
• M20: 6,930,869 km (0.09 R)
• M21: 7,956,512 km (0.114 R)
• M22: 8,107,008 km (0.071 R)
• M23: 8,308,965 km (0.114 R)
• M24: 8,717,816 km (0.117 R)
• M25: 8,872,799 km (0.047 R)
• M26: 9,714,886 km (0.119 R)
• M27: 10,091,274 km (0.119 R)
• M28: 10,472,449 km (0.081 R)
• M29: 10,802,911 km (0.096 R)
• M30: 11,305,111 km (0.116 R)
• M31: 11,929,084 km (0.04 R)
• M32: 12,389,845 km (0.095 R)
• M33: 12,974,025 km (0.114 R)
• M34: 13,507,491 km (0.077 R)
• M35: 13,627,020 km (0.093 R)
• M36: 15,026,508 km (0.119 R)
• M37: 17,112,800 km (0.078 R)
• M38: 17,959,224 km (0.063 R)
• M39: 18,486,856 km (0.107 R)
• M40: 18,619,549 km (0.104 R)
• M41: 18,686,120 km (0.06 R)
• M42: 19,355,122 km (0.116 R)
• M43: 22,461,522 km (0.098 R)
• M44: 22,603,191 km (0.12 R)
• M45: 22,816,218 km (0.098 R)
• M46: 22,958,636 km (0.119 R)
• M47: 23,674,761 km (0.06 R)
• M48: 23,818,973 km (0.113 R)
• M49: 23,891,079 km (0.085 R)
• M50: 26,238,719 km (0.104 R)
• M51: 26,313,218 km (0.113 R)
• M52: 26,537,316 km (0.098 R)
• M53: 26,987,306 km (0.087 R)
• M54: 27,667,079 km (0.107 R)
• M55: 28,812,400 km (0.063 R)
• M56: 28,966,187 km (0.119 R)
• M57: 29,506,983 km (0.058 R)
• M58: 30,834,066 km (0.072 R)
• M59: 32,020,975 km (0.118 R)
• M60: 33,384,261 km (0.092 R)
• M61: 33,951,087 km (0.092 R)
• M62: 34,439,524 km (0.069 R)
• M63: 34,684,566 km (0.118 R)
• M64: 35,423,280 km (0.107 R)
• M65: 35,753,143 km (0.076 R)
• M66: 36,582,514 km (0.083 R)
• M67: 37,083,218 km (0.032 R)
• M68: 39,023,353 km (0.071 R)
• M69: 40,564,510 km (0.116 R)
• M70: 41,689,935 km (0.059 R)
• M71: 43,441,277 km (0.118 R)
• M72: 44,414,710 km (0.114 R)
• M73: 44,681,443 km (0.082 R)
• M74: 44,859,614 km (0.044 R)
• M75: 45,574,543 km (0.085 R)
• M76: 46,293,061 km (0.078 R)
• M77: 48,379,802 km (0.072 R)
• M78: 49,204,684 km (0.119 R)
• M79: 50,034,205 km (0.109 R)
• M80: 50,219,257 km (0.111 R)
• M81: 51,987,803 km (0.106 R)
• M82: 53,587,304 km (0.08 R)
• M83: 54,916,780 km (0.115 R)
• M84: 55,585,482 km (0.041 R)
• M85: 57,220,737 km (0.027 R)
• M86: 58,190,131 km (0.062 R)
• M87: 59,164,911 km (0.066 R)
• M88: 61,526,163 km (0.109 R)
• M89: 62,021,931 km (0.069 R)
• M90: 62,419,562 km (0.09 R)
• M91: 64,018,464 km (0.119 R)
• M92: 64,822,852 km (0.088 R)
• M93: 66,238,796 km (0.117 R)
• M94: 67,971,737 km (0.117 R)
• M95: 68,484,260 km (0.081 R)

Kuiper Belt

Range: 30.8 - 48.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 339 - 10,801 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit