🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.71 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.25

Radius: 0.57

Gravity: 0.77 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 0.56 AU - 0.86 AU

Year: 219 Days

Day: 39.1 Hours

Environment

Temp: 144 °C

Axial Tilt: 48.1 °

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: 0.58

Radius: 0.8

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 0.79 AU - 1.03 AU

Year: 317 Days

Day: 26.8 Hours

Environment

Temp: 131 °C

Axial Tilt: 39.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 4.34 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.13

Radius: 0.44

Gravity: 0.67 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 3.96 AU - 4.72 AU

Year: 3302 Days

Day: 22 Hours

Environment

Temp: -123 °C

Axial Tilt: 4.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.43 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 6.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 653.9

Radius: 13.1

Gravity: 3.81 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 5.5 AU - 7.54 AU

Year: 6081 Days

Day: 13.1 Hours

Environment

Temp: -148 °C

Axial Tilt: 3.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 32,165,533 km

• M1: 165,904 km (0.066 R)
• M2: 841,488 km (0.12 R)
• M3: 1,261,110 km (0.043 R)
• M4: 1,617,153 km (0.105 R)
• M5: 1,909,916 km (0.096 R)
• M6: 2,005,060 km (0.064 R)
• M7: 2,160,792 km (0.04 R)
• M8: 2,525,960 km (0.1 R)
• M9: 3,760,890 km (0.096 R)
• M10: 4,478,511 km (0.071 R)
• M11: 5,509,690 km (0.118 R)
• M12: 5,674,696 km (0.089 R)
• M13: 5,953,546 km (0.082 R)
• M14: 6,294,181 km (0.097 R)
• M15: 6,582,905 km (0.081 R)
• M16: 6,846,496 km (0.109 R)
• M17: 6,964,678 km (0.108 R)
• M18: 7,475,106 km (0.045 R)
• M19: 7,688,882 km (0.092 R)
• M20: 7,873,635 km (0.12 R)
• M21: 8,153,682 km (0.098 R)
• M22: 9,208,347 km (0.101 R)
• M23: 9,437,531 km (0.064 R)
• M24: 9,536,415 km (0.11 R)
• M25: 10,204,220 km (0.097 R)
• M26: 10,407,524 km (0.074 R)
• M27: 10,577,916 km (0.043 R)
• M28: 10,749,355 km (0.037 R)
• M29: 10,956,249 km (0.107 R)
• M30: 11,094,926 km (0.107 R)
• M31: 11,584,859 km (0.105 R)
• M32: 11,832,593 km (0.117 R)
• M33: 12,513,712 km (0.099 R)
• M34: 13,318,250 km (0.113 R)
• M35: 13,429,251 km (0.117 R)
• M36: 15,635,521 km (0.06 R)
• M37: 16,145,350 km (0.085 R)
• M38: 16,700,508 km (0.036 R)
• M39: 17,911,353 km (0.087 R)
• M40: 18,362,391 km (0.115 R)
• M41: 19,485,272 km (0.112 R)
• M42: 19,569,346 km (0.104 R)
• M43: 19,695,756 km (0.086 R)
• M44: 19,780,130 km (0.118 R)
• M45: 20,416,818 km (0.114 R)
• M46: 20,716,164 km (0.054 R)
• M47: 21,362,726 km (0.059 R)
• M48: 21,666,708 km (0.119 R)
• M49: 21,840,990 km (0.118 R)
• M50: 22,103,534 km (0.103 R)
• M51: 22,499,071 km (0.117 R)
• M52: 22,719,877 km (0.086 R)
• M53: 24,195,062 km (0.118 R)
• M54: 24,511,910 km (0.08 R)
• M55: 24,602,716 km (0.07 R)
• M56: 25,379,129 km (0.06 R)
• M57: 26,535,222 km (0.066 R)
• M58: 27,143,337 km (0.06 R)
• M59: 29,090,952 km (0.085 R)
• M60: 29,235,313 km (0.111 R)
• M61: 29,427,996 km (0.109 R)
• M62: 29,524,486 km (0.085 R)
• M63: 29,717,916 km (0.119 R)
• M64: 30,008,734 km (0.089 R)
• M65: 30,105,973 km (0.082 R)
• M66: 30,936,092 km (0.099 R)
• M67: 31,034,228 km (0.055 R)
• M68: 31,971,907 km (0.081 R)
• M69: 32,519,136 km (0.102 R)
• M70: 32,919,011 km (0.068 R)
• M71: 33,471,476 km (0.104 R)
• M72: 33,824,677 km (0.098 R)

Planet 5 - Ice Giant

Semi-Major Axis: 14.51 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 878.3

Radius: 4.4

Gravity: 45.37 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 14.26 AU - 14.76 AU

Year: 20188 Days

Day: 24.4 Hours

Environment

Temp: -188 °C

Axial Tilt: 37 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (98)

Outer Limit: 32,165,533 km

• M1: 150,645 km (0.039 R)
• M2: 192,383 km (0.094 R)
• M3: 1,156,242 km (0.113 R)
• M4: 1,185,862 km (0.109 R)
• M5: 1,215,782 km (0.095 R)
• M6: 1,970,952 km (0.1 R)
• M7: 2,802,567 km (0.084 R)
• M8: 3,254,202 km (0.06 R)
• M9: 3,772,410 km (0.116 R)
• M10: 4,362,424 km (0.111 R)
• M11: 4,549,720 km (0.052 R)
• M12: 5,078,249 km (0.11 R)
• M13: 5,374,603 km (0.06 R)
• M14: 6,087,885 km (0.089 R)
• M15: 6,140,095 km (0.045 R)
• M16: 6,192,305 km (0.042 R)
• M17: 6,349,831 km (0.047 R)
• M18: 7,322,965 km (0.092 R)
• M19: 7,378,317 km (0.07 R)
• M20: 7,489,617 km (0.115 R)
• M21: 8,168,642 km (0.082 R)
• M22: 8,515,560 km (0.11 R)
• M23: 8,690,739 km (0.087 R)
• M24: 8,926,206 km (0.044 R)
• M25: 9,163,917 km (0.101 R)
• M26: 9,584,736 km (0.054 R)
• M27: 10,073,472 km (0.101 R)
• M28: 10,196,890 km (0.04 R)
• M29: 10,445,223 km (0.117 R)
• M30: 10,695,649 km (0.089 R)
• M31: 11,394,271 km (0.114 R)
• M32: 15,242,976 km (0.106 R)
• M33: 16,099,872 km (0.099 R)
• M34: 16,752,867 km (0.098 R)
• M35: 17,562,491 km (0.11 R)
• M36: 18,009,489 km (0.115 R)
• M37: 19,066,997 km (0.106 R)
• M38: 20,377,923 km (0.106 R)
• M39: 20,533,953 km (0.091 R)
• M40: 20,690,582 km (0.099 R)
• M41: 21,004,738 km (0.072 R)
• M42: 23,166,876 km (0.103 R)
• M43: 24,481,093 km (0.108 R)
• M44: 25,231,027 km (0.069 R)
• M45: 26,497,373 km (0.072 R)
• M46: 26,667,765 km (0.048 R)
• M47: 27,009,746 km (0.08 R)
• M48: 27,095,466 km (0.105 R)
• M49: 28,566,162 km (0.087 R)
• M50: 30,418,633 km (0.094 R)
• M51: 30,954,941 km (0.071 R)
• M52: 31,494,391 km (0.063 R)
• M53: 32,765,225 km (0.077 R)
• M54: 33,683,157 km (0.061 R)
• M55: 34,609,617 km (0.051 R)
• M56: 34,702,667 km (0.107 R)
• M57: 35,638,252 km (0.101 R)
• M58: 35,826,296 km (0.041 R)
• M59: 36,297,979 km (0.101 R)
• M60: 38,494,225 km (0.083 R)
• M61: 38,783,846 km (0.101 R)
• M62: 39,462,422 km (0.117 R)
• M63: 40,047,200 km (0.046 R)
• M64: 41,917,772 km (0.061 R)
• M65: 42,017,105 km (0.06 R)
• M66: 43,113,807 km (0.043 R)
• M67: 50,205,045 km (0.075 R)
• M68: 52,754,642 km (0.115 R)
• M69: 54,153,232 km (0.09 R)
• M70: 55,891,260 km (0.089 R)
• M71: 56,328,685 km (0.112 R)
• M72: 58,865,416 km (0.064 R)
• M73: 60,203,718 km (0.075 R)
• M74: 61,213,953 km (0.096 R)
• M75: 61,552,044 km (0.11 R)
• M76: 62,229,872 km (0.098 R)
• M77: 62,456,363 km (0.087 R)
• M78: 62,910,243 km (0.11 R)
• M79: 65,080,758 km (0.071 R)
• M80: 65,771,302 km (0.114 R)
• M81: 66,117,472 km (0.098 R)
• M82: 66,464,240 km (0.043 R)
• M83: 67,857,445 km (0.083 R)
• M84: 68,207,204 km (0.118 R)
• M85: 71,027,124 km (0.105 R)
• M86: 71,145,456 km (0.089 R)
• M87: 72,689,605 km (0.081 R)
• M88: 74,364,802 km (0.102 R)
• M89: 74,484,929 km (0.071 R)
• M90: 74,725,483 km (0.083 R)
• M91: 74,966,186 km (0.093 R)
• M92: 75,569,215 km (0.12 R)
• M93: 76,052,715 km (0.051 R)
• M94: 78,730,517 km (0.08 R)
• M95: 78,975,558 km (0.047 R)
• M96: 81,315,419 km (0.097 R)
• M97: 81,563,003 km (0.042 R)
• M98: 82,556,034 km (0.077 R)

Planet 6 - Ice Giant

Semi-Major Axis: 14.89 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 47

Radius: 3.8

Gravity: 3.25 G

Time & Orbit

Eccentricity (e): 0.142

Orbit Range: 12.78 AU - 17 AU

Year: 20986 Days

Day: 22.5 Hours

Environment

Temp: -201 °C

Axial Tilt: 39.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (68)

Outer Limit: 32,165,533 km

• M1: 55,351 km (0.109 R)
• M2: 257,608 km (0.085 R)
• M3: 472,879 km (0.118 R)
• M4: 507,586 km (0.049 R)
• M5: 760,406 km (0.076 R)
• M6: 829,221 km (0.06 R)
• M7: 972,835 km (0.077 R)
• M8: 1,047,783 km (0.098 R)
• M9: 1,251,087 km (0.086 R)
• M10: 1,349,223 km (0.081 R)
• M11: 2,122,195 km (0.041 R)
• M12: 2,278,675 km (0.106 R)
• M13: 2,439,044 km (0.045 R)
• M14: 2,582,209 km (0.098 R)
• M15: 2,644,442 km (0.096 R)
• M16: 2,812,889 km (0.079 R)
• M17: 3,636,275 km (0.053 R)
• M18: 3,942,203 km (0.078 R)
• M19: 4,086,116 km (0.082 R)
• M20: 4,653,840 km (0.1 R)
• M21: 4,704,404 km (0.099 R)
• M22: 5,861,245 km (0.107 R)
• M23: 6,555,827 km (0.097 R)
• M24: 6,726,219 km (0.09 R)
• M25: 7,042,769 km (0.12 R)
• M26: 7,217,349 km (0.118 R)
• M27: 7,452,368 km (0.076 R)
• M28: 9,103,629 km (0.074 R)
• M29: 9,613,758 km (0.087 R)
• M30: 9,807,487 km (0.06 R)
• M31: 10,133,161 km (0.093 R)
• M32: 10,661,691 km (0.088 R)
• M33: 10,728,262 km (0.103 R)
• M34: 11,199,046 km (0.037 R)
• M35: 11,232,855 km (0.112 R)
• M36: 11,402,798 km (0.075 R)
• M37: 11,883,008 km (0.075 R)
• M38: 11,952,122 km (0.064 R)
• M39: 13,005,291 km (0.116 R)
• M40: 14,087,931 km (0.117 R)
• M41: 15,462,286 km (0.115 R)
• M42: 15,537,684 km (0.068 R)
• M43: 15,575,532 km (0.095 R)
• M44: 16,569,011 km (0.084 R)
• M45: 16,801,038 km (0.1 R)
• M46: 18,336,211 km (0.049 R)
• M47: 18,938,342 km (0.1 R)
• M48: 20,825,370 km (0.032 R)
• M49: 21,285,383 km (0.101 R)
• M50: 23,288,200 km (0.086 R)
• M51: 23,722,183 km (0.061 R)
• M52: 23,852,782 km (0.041 R)
• M53: 23,939,998 km (0.098 R)
• M54: 24,246,224 km (0.031 R)
• M55: 25,305,976 km (0.1 R)
• M56: 25,439,567 km (0.034 R)
• M57: 25,707,347 km (0.109 R)
• M58: 26,110,663 km (0.106 R)
• M59: 26,425,865 km (0.093 R)
• M60: 26,471,044 km (0.026 R)
• M61: 26,651,758 km (0.095 R)
• M62: 27,196,594 km (0.117 R)
• M63: 28,250,959 km (0.079 R)
• M64: 28,620,915 km (0.101 R)
• M65: 28,852,792 km (0.086 R)
• M66: 30,921,132 km (0.074 R)
• M67: 31,445,622 km (0.07 R)
• M68: 31,493,344 km (0.084 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 521 - 19,316 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit