🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.63

Radius: 0.83

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 0.39 AU - 0.63 AU

Year: 132 Days

Day: 32.3 Hours

Environment

Temp: 196 °C

Axial Tilt: 39.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 78,975,094 km

• M1: 84,373 km (0.073 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.86 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.88

Radius: 1.53

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.125

Orbit Range: 0.75 AU - 0.97 AU

Year: 288 Days

Day: 18.5 Hours

Environment

Temp: 99 °C

Axial Tilt: 23.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.06 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.3

Radius: 0.62

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 1.01 AU - 1.11 AU

Year: 395 Days

Day: 36.3 Hours

Environment

Temp: 22 °C

Axial Tilt: 7.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 1.71 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.48

Radius: 0.75

Gravity: 0.85 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 1.67 AU - 1.75 AU

Year: 809 Days

Day: 48 Hours

Environment

Temp: -39 °C

Axial Tilt: 9.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 1.98 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.87

Radius: 1.52

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 1.8 AU - 2.16 AU

Year: 1008 Days

Day: 20.6 Hours

Environment

Temp: -64 °C

Axial Tilt: 33.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 4.27 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.7

Radius: 0.87

Gravity: 0.92 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 4.15 AU - 4.39 AU

Year: 3191 Days

Day: 30.1 Hours

Environment

Temp: -123 °C

Axial Tilt: 0.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 78,975,094 km

• M1: 132,394 km (0.117 R)

Planet 7 - Gas Giant

Semi-Major Axis: 5.18 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 992

Radius: 8.9

Gravity: 12.52 G

Time & Orbit

Eccentricity (e): 0

Orbit Range: 5.18 AU - 5.18 AU

Year: 4264 Days

Day: 8.2 Hours

Environment

Temp: -133 °C

Axial Tilt: 1.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 78,975,094 km

• M1: 115,639 km (0.099 R)
• M2: 184,604 km (0.096 R)
• M3: 393,143 km (0.104 R)
• M4: 516,262 km (0.12 R)
• M5: 629,657 km (0.117 R)
• M6: 702,063 km (0.068 R)
• M7: 1,021,155 km (0.115 R)
• M8: 1,351,467 km (0.12 R)
• M9: 1,496,128 km (0.103 R)
• M10: 1,595,461 km (0.116 R)
• M11: 1,766,003 km (0.047 R)
• M12: 2,051,436 km (0.082 R)
• M13: 2,218,536 km (0.102 R)
• M14: 2,625,742 km (0.106 R)
• M15: 3,098,621 km (0.116 R)
• M16: 3,443,145 km (0.053 R)
• M17: 3,913,929 km (0.115 R)
• M18: 4,029,119 km (0.074 R)
• M19: 4,168,844 km (0.095 R)
• M20: 4,239,155 km (0.077 R)
• M21: 4,597,442 km (0.057 R)
• M22: 4,743,449 km (0.096 R)
• M23: 5,342,888 km (0.089 R)
• M24: 6,045,848 km (0.11 R)
• M25: 6,125,734 km (0.034 R)
• M26: 7,280,928 km (0.073 R)
• M27: 7,623,358 km (0.088 R)
• M28: 7,767,570 km (0.119 R)
• M29: 8,117,330 km (0.087 R)
• M30: 8,442,406 km (0.115 R)
• M31: 8,502,096 km (0.116 R)
• M32: 9,289,280 km (0.112 R)
• M33: 9,598,349 km (0.039 R)
• M34: 9,754,230 km (0.102 R)
• M35: 10,099,801 km (0.075 R)
• M36: 10,163,231 km (0.093 R)
• M37: 11,030,449 km (0.06 R)
• M38: 11,095,674 km (0.113 R)
• M39: 11,161,048 km (0.067 R)
• M40: 11,588,749 km (0.1 R)
• M41: 12,055,344 km (0.096 R)
• M42: 12,903,864 km (0.093 R)
• M43: 13,179,572 km (0.053 R)
• M44: 13,526,789 km (0.112 R)
• M45: 13,631,508 km (0.066 R)
• M46: 13,982,763 km (0.117 R)
• M47: 15,235,197 km (0.085 R)
• M48: 15,599,617 km (0.108 R)
• M49: 15,746,223 km (0.103 R)
• M50: 16,003,831 km (0.116 R)
• M51: 16,300,034 km (0.099 R)
• M52: 16,523,384 km (0.089 R)
• M53: 16,897,827 km (0.112 R)
• M54: 16,972,926 km (0.101 R)
• M55: 18,307,339 km (0.104 R)
• M56: 18,462,023 km (0.105 R)
• M57: 19,045,754 km (0.085 R)
• M58: 20,032,202 km (0.065 R)
• M59: 20,111,788 km (0.102 R)
• M60: 21,359,584 km (0.102 R)
• M61: 21,563,187 km (0.098 R)
• M62: 21,726,548 km (0.08 R)
• M63: 22,508,047 km (0.082 R)
• M64: 22,923,031 km (0.091 R)
• M65: 23,887,190 km (0.101 R)
• M66: 24,098,571 km (0.114 R)
• M67: 24,438,009 km (0.069 R)
• M68: 24,993,017 km (0.111 R)
• M69: 25,638,532 km (0.103 R)
• M70: 26,202,366 km (0.117 R)
• M71: 26,376,648 km (0.108 R)
• M72: 26,551,378 km (0.103 R)
• M73: 26,770,389 km (0.064 R)
• M74: 27,342,452 km (0.096 R)
• M75: 27,430,864 km (0.104 R)
• M76: 27,696,400 km (0.097 R)
• M77: 28,588,153 km (0.081 R)
• M78: 28,902,608 km (0.117 R)
• M79: 29,353,645 km (0.108 R)
• M80: 29,806,927 km (0.097 R)
• M81: 30,125,720 km (0.104 R)

Planet 8 - Gas Giant

Semi-Major Axis: 11.14 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 706.2

Radius: 12.7

Gravity: 4.38 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 10.05 AU - 12.23 AU

Year: 13447 Days

Day: 8.4 Hours

Environment

Temp: -184 °C

Axial Tilt: 12.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 78,975,094 km

• M1: 349,909 km (0.06 R)
• M2: 559,795 km (0.077 R)
• M3: 815,757 km (0.073 R)
• M4: 896,241 km (0.084 R)
• M5: 1,247,497 km (0.076 R)
• M6: 1,366,427 km (0.096 R)
• M7: 1,489,247 km (0.101 R)
• M8: 1,693,747 km (0.113 R)
• M9: 1,826,590 km (0.074 R)
• M10: 2,018,374 km (0.038 R)
• M11: 3,473,812 km (0.117 R)
• M12: 3,678,911 km (0.09 R)
• M13: 3,888,049 km (0.104 R)
• M14: 4,065,322 km (0.119 R)
• M15: 4,245,438 km (0.099 R)
• M16: 4,576,199 km (0.078 R)
• M17: 5,068,974 km (0.067 R)
• M18: 5,539,011 km (0.075 R)
• M19: 6,187,667 km (0.076 R)
• M20: 6,270,395 km (0.101 R)
• M21: 6,563,158 km (0.118 R)
• M22: 6,732,353 km (0.111 R)
• M23: 7,380,112 km (0.098 R)
• M24: 8,781,694 km (0.106 R)
• M25: 9,062,340 km (0.054 R)
• M26: 9,584,586 km (0.027 R)
• M27: 9,970,698 km (0.089 R)
• M28: 11,058,574 km (0.07 R)
• M29: 11,159,403 km (0.082 R)
• M30: 11,361,809 km (0.061 R)
• M31: 12,602,274 km (0.057 R)
• M32: 14,377,103 km (0.052 R)
• M33: 15,041,916 km (0.097 R)
• M34: 15,265,715 km (0.098 R)
• M35: 15,660,055 km (0.083 R)
• M36: 16,343,867 km (0.073 R)
• M37: 16,516,353 km (0.065 R)
• M38: 18,274,427 km (0.097 R)
• M39: 18,813,428 km (0.089 R)
• M40: 19,175,605 km (0.086 R)
• M41: 19,418,402 km (0.058 R)
• M42: 20,337,980 km (0.086 R)
• M43: 21,522,945 km (0.067 R)
• M44: 21,775,316 km (0.06 R)
• M45: 21,965,156 km (0.059 R)
• M46: 22,092,165 km (0.118 R)
• M47: 22,219,323 km (0.112 R)
• M48: 22,538,266 km (0.06 R)
• M49: 22,858,704 km (0.12 R)
• M50: 23,309,891 km (0.114 R)
• M51: 24,155,718 km (0.117 R)
• M52: 25,144,111 km (0.095 R)
• M53: 26,078,499 km (0.026 R)
• M54: 27,364,742 km (0.053 R)
• M55: 27,775,238 km (0.097 R)
• M56: 28,741,042 km (0.095 R)
• M57: 29,228,133 km (0.051 R)
• M58: 30,139,782 km (0.039 R)
• M59: 31,991,056 km (0.066 R)
• M60: 32,423,543 km (0.115 R)
• M61: 32,930,530 km (0.069 R)
• M62: 33,805,678 km (0.039 R)
• M63: 34,984,509 km (0.094 R)
• M64: 35,281,311 km (0.04 R)
• M65: 36,326,701 km (0.103 R)
• M66: 37,837,939 km (0.115 R)
• M67: 38,218,815 km (0.114 R)
• M68: 38,524,593 km (0.106 R)
• M69: 38,907,863 km (0.065 R)
• M70: 39,369,522 km (0.034 R)
• M71: 40,142,793 km (0.116 R)
• M72: 44,485,320 km (0.117 R)
• M73: 44,726,472 km (0.095 R)
• M74: 46,101,127 km (0.074 R)
• M75: 46,182,359 km (0.088 R)
• M76: 46,997,966 km (0.103 R)
• M77: 47,571,674 km (0.026 R)
• M78: 48,395,210 km (0.038 R)
• M79: 48,808,848 km (0.069 R)
• M80: 48,974,603 km (0.106 R)
• M81: 49,057,480 km (0.108 R)
• M82: 50,726,394 km (0.091 R)
• M83: 52,159,542 km (0.055 R)
• M84: 53,179,051 km (0.084 R)
• M85: 54,291,162 km (0.088 R)
• M86: 56,364,139 km (0.108 R)
• M87: 56,886,535 km (0.08 R)
• M88: 56,973,751 km (0.096 R)
• M89: 57,760,486 km (0.078 R)

Planet 9 - Ice Giant

Semi-Major Axis: 18.69 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 358.8

Radius: 4.7

Gravity: 16.24 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 17.03 AU - 20.35 AU

Year: 29222 Days

Day: 17.8 Hours

Environment

Temp: -208 °C

Axial Tilt: 29.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 78,975,094 km

• M1: 137,331 km (0.113 R)
• M2: 370,404 km (0.096 R)
• M3: 468,541 km (0.075 R)
• M4: 597,494 km (0.071 R)
• M5: 642,972 km (0.103 R)
• M6: 1,218,325 km (0.067 R)
• M7: 1,488,798 km (0.039 R)
• M8: 1,520,064 km (0.119 R)
• M9: 1,945,520 km (0.073 R)
• M10: 2,332,829 km (0.098 R)
• M11: 2,937,504 km (0.096 R)
• M12: 3,257,344 km (0.119 R)
• M13: 4,967,696 km (0.074 R)
• M14: 5,299,654 km (0.058 R)
• M15: 6,135,457 km (0.087 R)
• M16: 6,185,872 km (0.102 R)
• M17: 6,801,766 km (0.05 R)
• M18: 7,544,669 km (0.115 R)
• M19: 7,870,942 km (0.106 R)
• M20: 10,400,343 km (0.059 R)
• M21: 10,641,794 km (0.115 R)
• M22: 11,253,350 km (0.056 R)
• M23: 12,446,692 km (0.108 R)
• M24: 13,220,712 km (0.069 R)
• M25: 13,285,936 km (0.096 R)
• M26: 13,416,685 km (0.079 R)
• M27: 13,811,474 km (0.116 R)
• M28: 13,877,746 km (0.073 R)
• M29: 15,565,958 km (0.118 R)
• M30: 16,050,206 km (0.119 R)
• M31: 16,891,844 km (0.113 R)
• M32: 17,317,898 km (0.112 R)
• M33: 18,253,334 km (0.117 R)
• M34: 19,131,324 km (0.095 R)
• M35: 20,172,824 km (0.118 R)
• M36: 20,776,302 km (0.099 R)
• M37: 21,232,725 km (0.045 R)
• M38: 22,621,741 km (0.099 R)
• M39: 23,722,333 km (0.089 R)
• M40: 24,679,460 km (0.059 R)
• M41: 25,243,593 km (0.099 R)
• M42: 25,730,535 km (0.095 R)
• M43: 25,811,916 km (0.089 R)
• M44: 27,292,785 km (0.08 R)
• M45: 27,708,966 km (0.115 R)
• M46: 28,970,076 km (0.062 R)
• M47: 30,939,981 km (0.109 R)
• M48: 31,461,031 km (0.117 R)
• M49: 31,635,312 km (0.103 R)
• M50: 32,864,259 km (0.081 R)
• M51: 33,041,233 km (0.111 R)
• M52: 33,662,662 km (0.059 R)
• M53: 34,108,913 km (0.109 R)
• M54: 35,913,512 km (0.114 R)
• M55: 37,933,981 km (0.098 R)
• M56: 38,584,582 km (0.113 R)
• M57: 38,864,629 km (0.117 R)
• M58: 39,145,275 km (0.04 R)
• M59: 41,796,747 km (0.082 R)
• M60: 41,892,490 km (0.098 R)
• M61: 41,988,382 km (0.1 R)
• M62: 42,180,316 km (0.067 R)
• M63: 43,144,176 km (0.1 R)
• M64: 43,725,962 km (0.12 R)
• M65: 44,505,666 km (0.118 R)
• M66: 46,772,971 km (0.072 R)
• M67: 47,370,615 km (0.075 R)
• M68: 48,774,890 km (0.071 R)
• M69: 49,786,321 km (0.109 R)
• M70: 51,316,258 km (0.05 R)
• M71: 52,344,893 km (0.102 R)
• M72: 53,796,292 km (0.115 R)
• M73: 54,631,497 km (0.109 R)
• M74: 56,420,687 km (0.111 R)
• M75: 60,597,310 km (0.119 R)
• M76: 61,248,659 km (0.108 R)
• M77: 61,793,196 km (0.112 R)
• M78: 62,777,550 km (0.072 R)
• M79: 63,106,815 km (0.101 R)
• M80: 63,216,619 km (0.049 R)
• M81: 63,546,632 km (0.107 R)
• M82: 65,761,130 km (0.106 R)
• M83: 67,888,411 km (0.113 R)
• M84: 68,000,909 km (0.066 R)
• M85: 70,949,782 km (0.118 R)
• M86: 71,980,212 km (0.085 R)
• M87: 72,209,845 km (0.032 R)
• M88: 72,324,736 km (0.043 R)
• M89: 73,246,409 km (0.039 R)
• M90: 73,824,305 km (0.096 R)
• M91: 74,171,821 km (0.115 R)
• M92: 75,101,123 km (0.068 R)
• M93: 77,323,699 km (0.104 R)
• M94: 78,738,446 km (0.08 R)

Kuiper Belt

Range: 30.3 - 58.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 237 - 18,192 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit