🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.72 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.51

Radius: 1.65

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 0.56 AU - 0.88 AU

Year: 188 Days

Day: 38.1 Hours

Environment

Temp: 317 °C

Axial Tilt: 20.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.93 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.66

Radius: 0.85

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 0.75 AU - 1.11 AU

Year: 276 Days

Day: 26.4 Hours

Environment

Temp: 262 °C

Axial Tilt: 36.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.45 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.27

Radius: 1.61

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 1.12 AU - 1.78 AU

Year: 537 Days

Day: 36.3 Hours

Environment

Temp: 148 °C

Axial Tilt: 7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 69,623,779 km

• M1: 795,711 km (0.062 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.74 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.46

Radius: 0.73

Gravity: 0.86 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 2.31 AU - 3.17 AU

Year: 1395 Days

Day: 27.7 Hours

Environment

Temp: -31 °C

Axial Tilt: 28.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 69,623,779 km

• M1: 168,746 km (0.09 R)
• M2: 438,771 km (0.091 R)

Planet 5 - Terrestrial

Semi-Major Axis: 4.26 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.53

Radius: 1.45

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 3.76 AU - 4.76 AU

Year: 2705 Days

Day: 13.4 Hours

Environment

Temp: -79 °C

Axial Tilt: 17.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 5.43 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.47

Radius: 1.82

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 5.14 AU - 5.72 AU

Year: 3892 Days

Day: 17.6 Hours

Environment

Temp: -111 °C

Axial Tilt: 36.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 69,623,779 km

• M1: 115,490 km (0.082 R)
• M2: 419,024 km (0.114 R)

Planet 7 - Ice Giant

Semi-Major Axis: 19.39 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 447.9

Radius: 5.6

Gravity: 14.28 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 18.44 AU - 20.34 AU

Year: 26263 Days

Day: 24.8 Hours

Environment

Temp: -179 °C

Axial Tilt: 31.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 69,623,779 km

• M1: 260,749 km (0.116 R)
• M2: 363,822 km (0.108 R)
• M3: 501,452 km (0.104 R)
• M4: 587,770 km (0.113 R)
• M5: 1,007,841 km (0.052 R)
• M6: 1,320,800 km (0.106 R)
• M7: 1,441,824 km (0.097 R)
• M8: 1,662,481 km (0.067 R)
• M9: 2,135,210 km (0.058 R)
• M10: 2,386,535 km (0.093 R)
• M11: 2,423,186 km (0.102 R)
• M12: 2,571,737 km (0.036 R)
• M13: 3,075,283 km (0.11 R)
• M14: 3,735,758 km (0.08 R)
• M15: 5,039,055 km (0.116 R)
• M16: 7,199,996 km (0.107 R)
• M17: 8,178,815 km (0.099 R)
• M18: 8,514,363 km (0.077 R)
• M19: 8,797,402 km (0.059 R)
• M20: 9,430,949 km (0.102 R)
• M21: 10,258,524 km (0.11 R)
• M22: 11,294,190 km (0.117 R)
• M23: 11,480,290 km (0.101 R)
• M24: 11,855,781 km (0.088 R)
• M25: 12,108,302 km (0.116 R)
• M26: 12,298,890 km (0.089 R)
• M27: 12,362,768 km (0.116 R)
• M28: 12,426,497 km (0.115 R)
• M29: 12,876,637 km (0.098 R)
• M30: 13,859,046 km (0.091 R)
• M31: 14,325,642 km (0.028 R)
• M32: 15,137,659 km (0.12 R)
• M33: 15,206,025 km (0.105 R)
• M34: 15,480,388 km (0.09 R)
• M35: 15,618,167 km (0.094 R)
• M36: 16,034,049 km (0.092 R)
• M37: 16,383,360 km (0.107 R)
• M38: 16,805,825 km (0.059 R)
• M39: 17,018,403 km (0.069 R)
• M40: 17,374,745 km (0.072 R)
• M41: 18,094,760 km (0.119 R)
• M42: 18,239,870 km (0.063 R)
• M43: 18,751,046 km (0.103 R)
• M44: 20,614,587 km (0.108 R)
• M45: 20,994,266 km (0.083 R)
• M46: 21,299,745 km (0.068 R)
• M47: 21,606,720 km (0.108 R)
• M48: 22,380,440 km (0.041 R)
• M49: 23,795,935 km (0.071 R)
• M50: 24,114,429 km (0.119 R)
• M51: 24,194,314 km (0.101 R)
• M52: 24,434,269 km (0.047 R)
• M53: 26,465,210 km (0.088 R)
• M54: 28,128,439 km (0.074 R)
• M55: 28,296,736 km (0.099 R)
• M56: 29,057,591 km (0.106 R)
• M57: 29,739,757 km (0.091 R)
• M58: 31,119,499 km (0.048 R)
• M59: 31,293,481 km (0.108 R)
• M60: 31,467,763 km (0.112 R)
• M61: 31,904,887 km (0.083 R)
• M62: 32,962,096 km (0.056 R)
• M63: 33,851,754 km (0.065 R)
• M64: 33,941,214 km (0.096 R)
• M65: 34,929,906 km (0.114 R)
• M66: 35,836,918 km (0.06 R)
• M67: 36,476,449 km (0.108 R)
• M68: 38,417,481 km (0.083 R)
• M69: 38,604,030 km (0.046 R)
• M70: 39,635,806 km (0.08 R)
• M71: 40,297,029 km (0.086 R)
• M72: 40,866,698 km (0.117 R)
• M73: 42,302,687 km (0.089 R)
• M74: 43,657,595 km (0.058 R)
• M75: 44,536,184 km (0.06 R)
• M76: 45,026,865 km (0.087 R)
• M77: 47,606,830 km (0.086 R)
• M78: 50,132,341 km (0.043 R)
• M79: 52,494,042 km (0.11 R)
• M80: 52,597,564 km (0.042 R)
• M81: 53,844,911 km (0.063 R)
• M82: 58,179,510 km (0.058 R)
• M83: 59,685,062 km (0.09 R)
• M84: 60,009,391 km (0.03 R)
• M85: 60,877,058 km (0.104 R)
• M86: 60,985,666 km (0.05 R)
• M87: 61,421,445 km (0.085 R)
• M88: 63,725,402 km (0.072 R)
• M89: 66,057,483 km (0.048 R)
• M90: 68,191,497 km (0.116 R)
• M91: 68,530,485 km (0.088 R)
• M92: 69,437,198 km (0.091 R)
• M93: 74,960,501 km (0.116 R)
• M94: 76,832,718 km (0.062 R)
• M95: 78,128,685 km (0.112 R)

Planet 8 - Ice Giant

Semi-Major Axis: 22.37 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 198.2

Radius: 6.7

Gravity: 4.42 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 18.23 AU - 26.51 AU

Year: 32545 Days

Day: 24.9 Hours

Environment

Temp: -189 °C

Axial Tilt: 2.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 69,623,779 km

• M1: 142,716 km (0.063 R)
• M2: 500,255 km (0.11 R)
• M3: 578,196 km (0.096 R)
• M4: 725,101 km (0.094 R)
• M5: 1,156,840 km (0.057 R)
• M6: 2,689,919 km (0.034 R)
• M7: 3,342,764 km (0.098 R)
• M8: 3,687,139 km (0.097 R)
• M9: 3,765,229 km (0.065 R)
• M10: 4,042,733 km (0.087 R)
• M11: 4,204,299 km (0.065 R)
• M12: 4,450,686 km (0.112 R)
• M13: 4,786,533 km (0.108 R)
• M14: 4,829,169 km (0.094 R)
• M15: 6,117,506 km (0.049 R)
• M16: 6,303,157 km (0.118 R)
• M17: 7,357,223 km (0.114 R)
• M18: 7,654,025 km (0.049 R)
• M19: 7,703,991 km (0.057 R)
• M20: 8,157,572 km (0.108 R)
• M21: 8,310,760 km (0.051 R)
• M22: 8,464,846 km (0.097 R)
• M23: 9,037,955 km (0.114 R)
• M24: 10,221,424 km (0.116 R)
• M25: 10,999,632 km (0.103 R)
• M26: 11,282,223 km (0.094 R)
• M27: 12,377,578 km (0.085 R)
• M28: 12,908,202 km (0.071 R)
• M29: 12,967,742 km (0.097 R)
• M30: 13,266,190 km (0.114 R)
• M31: 15,924,993 km (0.069 R)
• M32: 16,116,478 km (0.086 R)
• M33: 16,373,038 km (0.115 R)
• M34: 16,566,319 km (0.07 R)
• M35: 17,085,423 km (0.074 R)
• M36: 18,206,210 km (0.118 R)
• M37: 19,350,634 km (0.068 R)
• M38: 19,691,568 km (0.078 R)
• M39: 19,760,084 km (0.083 R)
• M40: 19,965,930 km (0.078 R)
• M41: 20,726,486 km (0.067 R)
• M42: 20,865,911 km (0.102 R)
• M43: 20,935,624 km (0.089 R)
• M44: 21,075,498 km (0.065 R)
• M45: 21,285,683 km (0.089 R)
• M46: 21,708,297 km (0.115 R)
• M47: 22,705,217 km (0.051 R)
• M48: 24,155,119 km (0.067 R)
• M49: 26,763,508 km (0.113 R)
• M50: 26,839,354 km (0.1 R)
• M51: 27,067,192 km (0.112 R)
• M52: 27,908,530 km (0.083 R)
• M53: 28,603,113 km (0.055 R)
• M54: 30,088,171 km (0.112 R)
• M55: 30,167,009 km (0.1 R)
• M56: 31,198,486 km (0.11 R)
• M57: 31,919,249 km (0.063 R)
• M58: 32,483,682 km (0.05 R)
• M59: 33,214,168 km (0.048 R)
• M60: 33,540,591 km (0.058 R)
• M61: 33,868,060 km (0.053 R)
• M62: 34,691,297 km (0.114 R)
• M63: 36,106,044 km (0.115 R)
• M64: 36,273,744 km (0.049 R)
• M65: 37,369,997 km (0.059 R)
• M66: 37,539,641 km (0.063 R)
• M67: 39,249,694 km (0.108 R)
• M68: 39,594,816 km (0.114 R)
• M69: 40,636,167 km (0.098 R)
• M70: 41,422,902 km (0.082 R)
• M71: 42,214,874 km (0.08 R)
• M72: 44,261,073 km (0.103 R)
• M73: 49,190,772 km (0.083 R)
• M74: 49,469,622 km (0.06 R)
• M75: 49,749,221 km (0.079 R)
• M76: 49,842,420 km (0.111 R)
• M77: 50,590,709 km (0.065 R)
• M78: 50,872,252 km (0.112 R)
• M79: 51,436,834 km (0.037 R)
• M80: 53,716,257 km (0.092 R)
• M81: 56,125,381 km (0.095 R)
• M82: 56,806,351 km (0.111 R)
• M83: 59,457,973 km (0.029 R)
• M84: 60,052,774 km (0.102 R)
• M85: 60,251,440 km (0.103 R)
• M86: 61,448,073 km (0.086 R)
• M87: 61,548,154 km (0.108 R)
• M88: 62,451,277 km (0.094 R)
• M89: 64,881,045 km (0.034 R)
• M90: 65,084,947 km (0.09 R)
• M91: 66,107,598 km (0.052 R)
• M92: 66,929,339 km (0.079 R)
• M93: 68,064,937 km (0.104 R)
• M94: 69,206,967 km (0.07 R)

Kuiper Belt

Range: 35.6 - 64.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 335 - 19,186 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit