🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.7 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.21

Radius: 1.78

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 0.66 AU - 0.74 AU

Year: 217 Days

Day: 12.6 Hours

Environment

Temp: 191 °C

Axial Tilt: 31.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 93,768,540 km

• M1: 43,683 km (0.083 R)
• M2: 314,904 km (0.11 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.71 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.08

Radius: 1.57

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 1.29 AU - 2.13 AU

Year: 829 Days

Day: 18.7 Hours

Environment

Temp: -52 °C

Axial Tilt: 17.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 93,768,540 km

• M1: 1,262,905 km (0.101 R)
• M2: 1,460,674 km (0.092 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.73 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.12

Radius: 1.05

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 1.46 AU - 2 AU

Year: 844 Days

Day: 14.9 Hours

Environment

Temp: -62 °C

Axial Tilt: 3.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 93,768,540 km

• M1: 641,027 km (0.088 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.66 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.77

Radius: 1.7

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 2.64 AU - 2.68 AU

Year: 1609 Days

Day: 38 Hours

Environment

Temp: -106 °C

Axial Tilt: 12.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.07 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.18

Radius: 1.37

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 2.33 AU - 3.81 AU

Year: 1995 Days

Day: 26.4 Hours

Environment

Temp: -117 °C

Axial Tilt: 4.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 93,768,540 km

• M1: 297,401 km (0.098 R)
• M2: 527,931 km (0.112 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.8 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 37.2

Radius: 13.8

Gravity: 0.2 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 5.21 AU - 6.39 AU

Year: 5180 Days

Day: 8.7 Hours

Environment

Temp: -149 °C

Axial Tilt: 24.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 93,768,540 km

• M1: 176,974 km (0.062 R)
• M2: 281,693 km (0.059 R)
• M3: 472,729 km (0.031 R)
• M4: 575,353 km (0.097 R)
• M5: 930,798 km (0.059 R)
• M6: 1,037,910 km (0.097 R)
• M7: 1,273,826 km (0.086 R)
• M8: 1,862,643 km (0.086 R)
• M9: 2,519,527 km (0.098 R)
• M10: 3,447,184 km (0.068 R)
• M11: 3,972,123 km (0.074 R)
• M12: 4,435,278 km (0.063 R)
• M13: 4,522,493 km (0.07 R)
• M14: 5,967,758 km (0.11 R)
• M15: 6,498,382 km (0.113 R)
• M16: 6,986,071 km (0.1 R)
• M17: 8,287,423 km (0.056 R)
• M18: 8,597,240 km (0.101 R)
• M19: 8,847,816 km (0.066 R)
• M20: 9,164,366 km (0.083 R)
• M21: 9,857,752 km (0.118 R)
• M22: 11,673,421 km (0.076 R)

Planet 7 - Gas Giant

Semi-Major Axis: 6.57 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 815.6

Radius: 9.8

Gravity: 8.49 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 5.41 AU - 7.73 AU

Year: 6245 Days

Day: 14.4 Hours

Environment

Temp: -163 °C

Axial Tilt: 37.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 93,768,540 km

• M1: 153,487 km (0.093 R)
• M2: 333,603 km (0.031 R)
• M3: 429,047 km (0.11 R)
• M4: 560,543 km (0.093 R)
• M5: 851,661 km (0.114 R)
• M6: 974,780 km (0.112 R)
• M7: 1,171,202 km (0.104 R)
• M8: 1,239,568 km (0.036 R)
• M9: 1,327,083 km (0.089 R)
• M10: 1,583,493 km (0.067 R)
• M11: 1,698,385 km (0.076 R)
• M12: 1,776,624 km (0.101 R)
• M13: 2,784,016 km (0.095 R)
• M14: 3,018,137 km (0.055 R)
• M15: 3,682,202 km (0.095 R)
• M16: 3,784,527 km (0.059 R)
• M17: 3,913,630 km (0.042 R)
• M18: 4,070,408 km (0.075 R)
• M19: 4,202,803 km (0.044 R)
• M20: 4,390,548 km (0.085 R)
• M21: 4,580,986 km (0.055 R)
• M22: 4,998,514 km (0.043 R)
• M23: 5,283,647 km (0.086 R)
• M24: 6,445,873 km (0.081 R)
• M25: 6,662,790 km (0.108 R)
• M26: 6,725,172 km (0.108 R)
• M27: 7,199,248 km (0.115 R)
• M28: 7,619,020 km (0.119 R)
• M29: 7,717,006 km (0.066 R)
• M30: 8,146,651 km (0.068 R)
• M31: 8,313,902 km (0.102 R)
• M32: 8,891,200 km (0.052 R)
• M33: 9,236,921 km (0.068 R)
• M34: 9,341,489 km (0.119 R)
• M35: 10,228,156 km (0.075 R)
• M36: 10,883,245 km (0.113 R)
• M37: 11,104,500 km (0.105 R)
• M38: 11,402,051 km (0.056 R)
• M39: 12,004,930 km (0.059 R)
• M40: 12,233,665 km (0.062 R)
• M41: 12,463,896 km (0.075 R)
• M42: 12,773,115 km (0.119 R)
• M43: 13,359,688 km (0.074 R)
• M44: 13,636,444 km (0.075 R)
• M45: 14,966,369 km (0.082 R)
• M46: 15,792,598 km (0.112 R)
• M47: 15,917,812 km (0.089 R)
• M48: 16,379,620 km (0.032 R)
• M49: 16,548,666 km (0.066 R)
• M50: 16,633,488 km (0.089 R)
• M51: 17,059,393 km (0.1 R)
• M52: 17,661,674 km (0.115 R)
• M53: 18,534,129 km (0.106 R)
• M54: 18,710,355 km (0.119 R)
• M55: 18,975,742 km (0.045 R)
• M56: 19,064,453 km (0.101 R)
• M57: 19,286,905 km (0.11 R)
• M58: 19,376,066 km (0.117 R)
• M59: 20,867,706 km (0.028 R)
• M60: 21,696,927 km (0.112 R)
• M61: 21,789,678 km (0.074 R)
• M62: 22,630,867 km (0.093 R)
• M63: 23,150,121 km (0.091 R)
• M64: 23,625,543 km (0.078 R)
• M65: 23,816,579 km (0.107 R)
• M66: 24,008,214 km (0.069 R)
• M67: 25,412,639 km (0.089 R)
• M68: 25,706,449 km (0.104 R)
• M69: 26,347,177 km (0.095 R)
• M70: 26,644,578 km (0.111 R)
• M71: 26,992,991 km (0.069 R)
• M72: 27,593,776 km (0.114 R)
• M73: 27,895,964 km (0.087 R)
• M74: 29,576,845 km (0.044 R)
• M75: 30,144,420 km (0.117 R)
• M76: 30,403,673 km (0.075 R)
• M77: 31,028,693 km (0.113 R)
• M78: 31,605,393 km (0.093 R)
• M79: 32,769,414 km (0.108 R)
• M80: 33,142,810 km (0.096 R)
• M81: 34,001,352 km (0.083 R)
• M82: 34,379,236 km (0.108 R)
• M83: 35,248,400 km (0.114 R)
• M84: 35,357,457 km (0.111 R)
• M85: 36,069,692 km (0.055 R)
• M86: 36,731,364 km (0.094 R)

Planet 8 - Ice Giant

Semi-Major Axis: 17.01 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 757.6

Radius: 5.5

Gravity: 25.04 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 16.72 AU - 17.3 AU

Year: 26017 Days

Day: 16.6 Hours

Environment

Temp: -202 °C

Axial Tilt: 35.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 93,768,540 km

• M1: 162,164 km (0.115 R)
• M2: 374,144 km (0.08 R)
• M3: 416,780 km (0.105 R)
• M4: 484,099 km (0.114 R)
• M5: 555,307 km (0.114 R)
• M6: 604,824 km (0.041 R)
• M7: 735,274 km (0.025 R)
• M8: 962,812 km (0.071 R)
• M9: 1,343,538 km (0.109 R)
• M10: 1,480,121 km (0.067 R)
• M11: 1,841,101 km (0.059 R)
• M12: 1,916,498 km (0.047 R)
• M13: 3,120,761 km (0.078 R)
• M14: 3,210,969 km (0.088 R)
• M15: 3,440,302 km (0.047 R)
• M16: 3,533,502 km (0.092 R)
• M17: 3,627,599 km (0.054 R)
• M18: 5,731,094 km (0.112 R)
• M19: 7,767,421 km (0.107 R)
• M20: 7,889,941 km (0.119 R)
• M21: 9,409,556 km (0.067 R)
• M22: 10,269,445 km (0.058 R)
• M23: 10,336,614 km (0.082 R)
• M24: 10,539,020 km (0.106 R)
• M25: 11,016,387 km (0.113 R)
• M26: 11,223,281 km (0.112 R)
• M27: 11,570,797 km (0.113 R)
• M28: 11,710,671 km (0.063 R)
• M29: 11,921,754 km (0.052 R)
• M30: 11,992,364 km (0.066 R)
• M31: 12,706,245 km (0.084 R)
• M32: 13,580,943 km (0.114 R)
• M33: 14,324,744 km (0.092 R)
• M34: 14,777,278 km (0.08 R)
• M35: 15,619,065 km (0.12 R)
• M36: 16,397,871 km (0.083 R)
• M37: 17,029,922 km (0.096 R)
• M38: 17,509,234 km (0.053 R)
• M39: 17,831,169 km (0.067 R)
• M40: 19,470,163 km (0.098 R)
• M41: 19,887,391 km (0.079 R)
• M42: 19,971,316 km (0.109 R)
• M43: 20,561,180 km (0.087 R)
• M44: 21,242,299 km (0.036 R)
• M45: 21,328,019 km (0.088 R)
• M46: 22,277,816 km (0.049 R)
• M47: 23,241,525 km (0.088 R)
• M48: 25,755,069 km (0.065 R)
• M49: 26,951,104 km (0.076 R)
• M50: 30,936,989 km (0.104 R)
• M51: 33,295,848 km (0.083 R)
• M52: 35,001,264 km (0.099 R)
• M53: 35,406,674 km (0.062 R)
• M54: 35,813,730 km (0.086 R)
• M55: 37,146,946 km (0.112 R)
• M56: 37,353,541 km (0.11 R)
• M57: 38,810,176 km (0.057 R)
• M58: 40,497,490 km (0.052 R)
• M59: 41,671,384 km (0.119 R)
• M60: 42,532,171 km (0.052 R)
• M61: 42,640,180 km (0.058 R)
• M62: 44,599,763 km (0.079 R)
• M63: 44,709,568 km (0.082 R)
• M64: 50,766,636 km (0.069 R)
• M65: 52,031,635 km (0.065 R)
• M66: 53,190,570 km (0.084 R)
• M67: 55,180,371 km (0.049 R)
• M68: 56,718,387 km (0.1 R)
• M69: 57,313,637 km (0.115 R)
• M70: 58,510,270 km (0.111 R)
• M71: 59,836,306 km (0.094 R)
• M72: 65,861,510 km (0.076 R)
• M73: 69,517,383 km (0.118 R)
• M74: 69,899,306 km (0.093 R)
• M75: 70,921,209 km (0.091 R)
• M76: 71,049,414 km (0.041 R)
• M77: 71,305,675 km (0.082 R)
• M78: 72,334,460 km (0.053 R)
• M79: 72,463,413 km (0.102 R)
• M80: 73,756,837 km (0.062 R)
• M81: 76,366,721 km (0.109 R)
• M82: 76,892,258 km (0.035 R)
• M83: 77,155,551 km (0.105 R)
• M84: 77,682,883 km (0.057 R)
• M85: 78,343,806 km (0.043 R)
• M86: 79,538,196 km (0.08 R)
• M87: 79,671,338 km (0.07 R)
• M88: 81,006,200 km (0.064 R)
• M89: 81,408,020 km (0.029 R)
• M90: 83,292,354 km (0.105 R)
• M91: 84,239,907 km (0.118 R)
• M92: 84,511,278 km (0.107 R)
• M93: 85,872,469 km (0.068 R)
• M94: 87,240,990 km (0.096 R)
• M95: 88,340,834 km (0.11 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 316 - 17,554 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit