🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.45

Radius: 0.73

Gravity: 0.84 G

Time & Orbit

Eccentricity (e): 0.143

Orbit Range: 0.51 AU - 0.67 AU

Year: 160 Days

Day: 20.1 Hours

Environment

Temp: 189 °C

Axial Tilt: 35.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 80,409,912 km

• M1: 83,924 km (0.067 R)
• M2: 222,452 km (0.114 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.33 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.97

Radius: 1.31

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 1.31 AU - 1.35 AU

Year: 542 Days

Day: 31.7 Hours

Environment

Temp: 11 °C

Axial Tilt: 4.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.68 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.85

Radius: 1.28

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.207

Orbit Range: 1.33 AU - 2.03 AU

Year: 769 Days

Day: 23.4 Hours

Environment

Temp: -27 °C

Axial Tilt: 25.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.23 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.44

Radius: 1.43

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.052

Orbit Range: 2.11 AU - 2.35 AU

Year: 1176 Days

Day: 27.2 Hours

Environment

Temp: -74 °C

Axial Tilt: 4.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 80,409,912 km

• M1: 390,301 km (0.078 R)
• M2: 469,438 km (0.044 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.76 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.64

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 2.29 AU - 3.23 AU

Year: 1619 Days

Day: 42.6 Hours

Environment

Temp: -80 °C

Axial Tilt: 4.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 80,409,912 km

• M1: 822,190 km (0.06 R)

Planet 6 - Terrestrial

Semi-Major Axis: 2.93 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.72

Radius: 1.49

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 2.64 AU - 3.22 AU

Year: 1771 Days

Day: 30.8 Hours

Environment

Temp: -89 °C

Axial Tilt: 48.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 80,409,912 km

• M1: 1,150,258 km (0.112 R)
• M2: 1,703,621 km (0.116 R)

Planet 7 - Terrestrial

Semi-Major Axis: 4.9 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.77

Radius: 1.5

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.081

Orbit Range: 4.5 AU - 5.3 AU

Year: 3830 Days

Day: 25.8 Hours

Environment

Temp: -123 °C

Axial Tilt: 3.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 80,409,912 km

• M1: 85,121 km (0.077 R)
• M2: 1,252,284 km (0.098 R)

Asteroid Belt

Center: 6.5 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Gas Giant

Semi-Major Axis: 8.1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 343.4

Radius: 8.1

Gravity: 5.23 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 6.39 AU - 9.81 AU

Year: 8140 Days

Day: 9.9 Hours

Environment

Temp: -165 °C

Axial Tilt: 11.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 80,409,912 km

• M1: 112,498 km (0.071 R)
• M2: 375,491 km (0.088 R)
• M3: 527,632 km (0.119 R)
• M4: 599,289 km (0.1 R)
• M5: 661,821 km (0.119 R)
• M6: 863,629 km (0.116 R)
• M7: 1,131,708 km (0.034 R)
• M8: 1,511,088 km (0.097 R)
• M9: 1,742,366 km (0.052 R)
• M10: 1,815,819 km (0.054 R)
• M11: 1,909,168 km (0.096 R)
• M12: 2,586,098 km (0.109 R)
• M13: 2,755,593 km (0.042 R)
• M14: 3,105,353 km (0.038 R)
• M15: 3,423,098 km (0.088 R)
• M16: 3,751,316 km (0.119 R)
• M17: 4,237,659 km (0.111 R)
• M18: 4,769,779 km (0.103 R)
• M19: 4,873,450 km (0.052 R)
• M20: 5,189,251 km (0.07 R)
• M21: 5,376,547 km (0.111 R)
• M22: 5,511,634 km (0.082 R)
• M23: 5,675,444 km (0.06 R)
• M24: 5,730,346 km (0.032 R)
• M25: 5,813,074 km (0.12 R)
• M26: 6,007,551 km (0.104 R)
• M27: 6,204,272 km (0.073 R)
• M28: 6,517,830 km (0.064 R)
• M29: 6,633,020 km (0.063 R)
• M30: 6,807,302 km (0.103 R)
• M31: 6,865,645 km (0.118 R)
• M32: 7,100,962 km (0.038 R)
• M33: 7,338,823 km (0.098 R)
• M34: 7,458,800 km (0.047 R)
• M35: 7,579,526 km (0.093 R)
• M36: 7,639,963 km (0.099 R)
• M37: 7,853,290 km (0.102 R)
• M38: 8,285,628 km (0.112 R)
• M39: 8,441,957 km (0.082 R)
• M40: 8,725,745 km (0.115 R)
• M41: 8,789,174 km (0.1 R)
• M42: 8,948,645 km (0.114 R)
• M43: 9,270,281 km (0.091 R)
• M44: 9,727,153 km (0.078 R)
• M45: 10,024,703 km (0.05 R)
• M46: 10,291,735 km (0.097 R)
• M47: 10,459,734 km (0.117 R)
• M48: 11,244,524 km (0.064 R)
• M49: 11,871,937 km (0.083 R)
• M50: 12,154,528 km (0.096 R)
• M51: 12,367,854 km (0.115 R)
• M52: 12,582,378 km (0.07 R)
• M53: 13,087,869 km (0.109 R)
• M54: 14,118,748 km (0.033 R)
• M55: 14,193,397 km (0.054 R)
• M56: 14,795,080 km (0.105 R)
• M57: 15,290,249 km (0.059 R)
• M58: 15,520,480 km (0.117 R)
• M59: 15,713,312 km (0.077 R)
• M60: 16,374,983 km (0.076 R)
• M61: 16,571,255 km (0.095 R)
• M62: 16,649,944 km (0.09 R)
• M63: 17,204,653 km (0.057 R)
• M64: 17,284,388 km (0.118 R)
• M65: 17,364,274 km (0.078 R)
• M66: 18,007,544 km (0.111 R)
• M67: 18,088,627 km (0.111 R)
• M68: 18,863,843 km (0.109 R)
• M69: 19,028,400 km (0.066 R)
• M70: 19,900,257 km (0.089 R)
• M71: 20,742,792 km (0.098 R)
• M72: 20,955,221 km (0.106 R)
• M73: 22,028,137 km (0.074 R)
• M74: 22,201,521 km (0.114 R)
• M75: 22,418,887 km (0.118 R)
• M76: 23,295,081 km (0.071 R)
• M77: 24,406,145 km (0.061 R)
• M78: 24,630,541 km (0.119 R)
• M79: 25,489,084 km (0.099 R)
• M80: 25,762,249 km (0.107 R)
• M81: 26,910,712 km (0.118 R)
• M82: 28,688,384 km (0.104 R)
• M83: 29,210,031 km (0.087 R)
• M84: 29,305,176 km (0.058 R)
• M85: 29,782,692 km (0.078 R)
• M86: 30,890,464 km (0.097 R)
• M87: 31,376,358 km (0.068 R)
• M88: 32,109,986 km (0.11 R)

Planet 9 - Gas Giant

Semi-Major Axis: 11.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 152.2

Radius: 12.2

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 9.87 AU - 13.91 AU

Year: 14477 Days

Day: 10 Hours

Environment

Temp: -177 °C

Axial Tilt: 27.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 80,409,912 km

• M1: 154,983 km (0.081 R)
• M2: 264,339 km (0.104 R)
• M3: 436,676 km (0.042 R)
• M4: 616,044 km (0.063 R)
• M5: 793,467 km (0.109 R)
• M6: 911,649 km (0.095 R)
• M7: 1,304,344 km (0.064 R)
• M8: 1,538,614 km (0.061 R)
• M9: 1,689,858 km (0.112 R)
• M10: 1,846,187 km (0.115 R)
• M11: 2,387,881 km (0.099 R)
• M12: 2,814,235 km (0.112 R)
• M13: 3,611,143 km (0.091 R)
• M14: 4,100,777 km (0.052 R)
• M15: 4,179,914 km (0.118 R)
• M16: 4,474,921 km (0.034 R)
• M17: 5,900,290 km (0.11 R)
• M18: 6,050,037 km (0.081 R)
• M19: 6,231,649 km (0.063 R)
• M20: 6,353,571 km (0.088 R)
• M21: 6,476,391 km (0.084 R)
• M22: 7,197,902 km (0.085 R)
• M23: 7,617,075 km (0.076 R)
• M24: 7,944,993 km (0.087 R)
• M25: 8,411,739 km (0.038 R)
• M26: 8,614,593 km (0.069 R)
• M27: 9,337,301 km (0.032 R)
• M28: 9,688,407 km (0.105 R)
• M29: 10,295,026 km (0.091 R)
• M30: 10,657,652 km (0.11 R)
• M31: 10,914,062 km (0.077 R)
• M32: 11,061,566 km (0.087 R)
• M33: 12,379,673 km (0.114 R)
• M34: 13,548,780 km (0.072 R)
• M35: 13,786,790 km (0.113 R)
• M36: 13,986,204 km (0.077 R)
• M37: 14,428,415 km (0.077 R)
• M38: 14,671,512 km (0.105 R)
• M39: 14,752,744 km (0.113 R)
• M40: 15,161,744 km (0.083 R)
• M41: 15,615,923 km (0.056 R)
• M42: 17,176,528 km (0.072 R)
• M43: 17,520,454 km (0.098 R)
• M44: 19,452,510 km (0.067 R)
• M45: 20,443,746 km (0.115 R)
• M46: 21,312,909 km (0.062 R)
• M47: 22,992,894 km (0.03 R)
• M48: 23,087,439 km (0.08 R)
• M49: 23,562,413 km (0.085 R)
• M50: 23,944,486 km (0.109 R)
• M51: 24,425,144 km (0.077 R)
• M52: 25,249,577 km (0.085 R)
• M53: 25,640,776 km (0.094 R)
• M54: 26,033,919 km (0.069 R)
• M55: 26,379,490 km (0.098 R)
• M56: 27,676,653 km (0.083 R)
• M57: 28,181,097 km (0.027 R)
• M58: 28,332,939 km (0.113 R)
• M59: 28,637,670 km (0.111 R)
• M60: 29,096,636 km (0.101 R)
• M61: 29,558,146 km (0.108 R)
• M62: 29,763,992 km (0.078 R)
• M63: 30,177,182 km (0.094 R)
• M64: 30,696,436 km (0.104 R)
• M65: 31,061,604 km (0.03 R)
• M66: 31,218,532 km (0.118 R)
• M67: 31,901,746 km (0.096 R)
• M68: 32,112,829 km (0.08 R)
• M69: 33,282,833 km (0.103 R)
• M70: 33,711,731 km (0.101 R)
• M71: 34,142,423 km (0.06 R)
• M72: 34,466,601 km (0.115 R)
• M73: 34,846,131 km (0.095 R)
• M74: 34,954,889 km (0.092 R)
• M75: 35,063,647 km (0.118 R)
• M76: 35,390,817 km (0.039 R)
• M77: 35,500,024 km (0.098 R)
• M78: 35,828,540 km (0.066 R)
• M79: 35,938,345 km (0.079 R)
• M80: 36,048,150 km (0.057 R)
• M81: 36,158,105 km (0.105 R)
• M82: 36,488,566 km (0.049 R)
• M83: 36,820,075 km (0.107 R)
• M84: 37,041,630 km (0.111 R)

Planet 10 - Ice Giant

Semi-Major Axis: 16.68 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 558.9

Radius: 6.6

Gravity: 12.83 G

Time & Orbit

Eccentricity (e): 0.005

Orbit Range: 16.6 AU - 16.76 AU

Year: 24054 Days

Day: 22 Hours

Environment

Temp: -199 °C

Axial Tilt: 16.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 80,409,912 km

• M1: 162,463 km (0.105 R)
• M2: 362,326 km (0.093 R)
• M3: 499,507 km (0.103 R)
• M4: 1,204,113 km (0.08 R)
• M5: 1,444,068 km (0.106 R)
• M6: 1,601,744 km (0.098 R)
• M7: 1,831,976 km (0.092 R)
• M8: 2,287,202 km (0.071 R)
• M9: 2,360,206 km (0.118 R)
• M10: 2,508,756 km (0.084 R)
• M11: 2,972,809 km (0.109 R)
• M12: 3,214,709 km (0.072 R)
• M13: 4,110,800 km (0.105 R)
• M14: 4,748,685 km (0.03 R)
• M15: 5,127,018 km (0.09 R)
• M16: 5,514,926 km (0.054 R)
• M17: 6,216,540 km (0.102 R)
• M18: 6,577,818 km (0.084 R)
• M19: 6,682,238 km (0.109 R)
• M20: 8,942,512 km (0.025 R)
• M21: 9,000,406 km (0.071 R)
• M22: 9,467,750 km (0.04 R)
• M23: 9,645,024 km (0.1 R)
• M24: 10,062,850 km (0.097 R)
• M25: 11,164,489 km (0.09 R)
• M26: 12,887,258 km (0.049 R)
• M27: 13,083,830 km (0.031 R)
• M28: 14,554,826 km (0.083 R)
• M29: 14,691,109 km (0.051 R)
• M30: 14,896,507 km (0.098 R)
• M31: 16,929,243 km (0.116 R)
• M32: 17,288,428 km (0.108 R)
• M33: 18,750,298 km (0.026 R)
• M34: 20,023,825 km (0.036 R)
• M35: 22,574,319 km (0.06 R)
• M36: 24,492,463 km (0.05 R)
• M37: 25,143,363 km (0.032 R)
• M38: 25,882,376 km (0.094 R)
• M39: 26,296,164 km (0.11 R)
• M40: 26,795,372 km (0.081 R)
• M41: 27,466,019 km (0.088 R)
• M42: 28,057,380 km (0.114 R)
• M43: 28,311,995 km (0.106 R)
• M44: 29,338,536 km (0.1 R)
• M45: 35,289,091 km (0.096 R)
• M46: 37,135,427 km (0.118 R)
• M47: 37,321,826 km (0.111 R)
• M48: 38,164,212 km (0.07 R)
• M49: 39,963,126 km (0.096 R)
• M50: 40,345,499 km (0.088 R)
• M51: 40,536,984 km (0.103 R)
• M52: 41,113,534 km (0.076 R)
• M53: 41,692,777 km (0.11 R)
• M54: 43,839,806 km (0.074 R)
• M55: 44,827,600 km (0.029 R)
• M56: 45,722,794 km (0.067 R)
• M57: 47,530,834 km (0.101 R)
• M58: 47,935,795 km (0.106 R)
• M59: 48,138,800 km (0.088 R)
• M60: 48,647,283 km (0.059 R)
• M61: 48,851,185 km (0.109 R)
• M62: 49,055,386 km (0.116 R)
• M63: 50,183,503 km (0.093 R)
• M64: 50,389,500 km (0.049 R)
• M65: 50,595,945 km (0.084 R)
• M66: 51,216,477 km (0.09 R)
• M67: 51,320,148 km (0.069 R)
• M68: 52,152,211 km (0.103 R)
• M69: 52,256,481 km (0.118 R)
• M70: 52,674,457 km (0.113 R)
• M71: 52,779,176 km (0.117 R)
• M72: 54,040,436 km (0.069 R)
• M73: 55,951,100 km (0.12 R)
• M74: 57,560,025 km (0.109 R)
• M75: 58,207,784 km (0.106 R)
• M76: 58,749,477 km (0.095 R)
• M77: 59,510,781 km (0.063 R)
• M78: 59,728,895 km (0.081 R)
• M79: 59,947,158 km (0.095 R)
• M80: 62,920,864 km (0.033 R)
• M81: 63,143,017 km (0.026 R)
• M82: 64,817,616 km (0.029 R)
• M83: 65,154,361 km (0.034 R)
• M84: 65,379,057 km (0.113 R)
• M85: 65,829,346 km (0.034 R)
• M86: 66,506,875 km (0.108 R)
• M87: 69,583,654 km (0.084 R)
• M88: 70,734,960 km (0.102 R)
• M89: 70,965,939 km (0.069 R)
• M90: 71,081,578 km (0.082 R)
• M91: 71,544,583 km (0.11 R)
• M92: 74,813,895 km (0.066 R)
• M93: 76,822,396 km (0.06 R)
• M94: 77,178,738 km (0.065 R)
• M95: 78,370,285 km (0.098 R)
• M96: 80,289,476 km (0.101 R)

Kuiper Belt

Range: 31.1 - 58.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 534 - 14,463 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit