🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.32

Radius: 1.8

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 0.56 AU - 0.58 AU

Year: 188 Days

Day: 39.6 Hours

Environment

Temp: 28 °C

Axial Tilt: 1.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 76,892,305 km

• M1: 167,101 km (0.118 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.93

Radius: 1.3

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 0.61 AU - 0.65 AU

Year: 218 Days

Day: 41.7 Hours

Environment

Temp: 12 °C

Axial Tilt: 35.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.8

Radius: 0.91

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 0.61 AU - 0.73 AU

Year: 239 Days

Day: 35.8 Hours

Environment

Temp: -8 °C

Axial Tilt: 18.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 1.09 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.79

Radius: 0.91

Gravity: 0.95 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 0.88 AU - 1.3 AU

Year: 497 Days

Day: 14.5 Hours

Environment

Temp: -67 °C

Axial Tilt: 36.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 76,892,305 km

• M1: 451,187 km (0.092 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.53 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.61

Radius: 1.47

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 1.4 AU - 1.66 AU

Year: 826 Days

Day: 25.4 Hours

Environment

Temp: -99 °C

Axial Tilt: 45.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 76,892,305 km

• M1: 293,361 km (0.098 R)

Planet 6 - Terrestrial

Semi-Major Axis: 1.77 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.25

Radius: 1.78

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 1.7 AU - 1.84 AU

Year: 1028 Days

Day: 13 Hours

Environment

Temp: -116 °C

Axial Tilt: 31.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 4.33 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 510.3

Radius: 9.9

Gravity: 5.21 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 3.88 AU - 4.78 AU

Year: 3933 Days

Day: 5.2 Hours

Environment

Temp: -155 °C

Axial Tilt: 39.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 76,892,305 km

• M1: 139,724 km (0.1 R)
• M2: 214,823 km (0.12 R)
• M3: 295,007 km (0.113 R)
• M4: 414,237 km (0.118 R)
• M5: 628,610 km (0.095 R)
• M6: 718,519 km (0.106 R)
• M7: 781,200 km (0.1 R)
• M8: 867,967 km (0.101 R)
• M9: 958,174 km (0.12 R)
• M10: 1,539,063 km (0.114 R)
• M11: 1,763,908 km (0.106 R)
• M12: 1,954,496 km (0.105 R)
• M13: 2,599,562 km (0.102 R)
• M14: 2,851,335 km (0.102 R)
• M15: 2,919,851 km (0.077 R)
• M16: 3,935,920 km (0.087 R)
• M17: 4,050,811 km (0.085 R)
• M18: 4,147,601 km (0.073 R)
• M19: 4,284,184 km (0.106 R)
• M20: 4,442,159 km (0.06 R)
• M21: 4,642,471 km (0.103 R)
• M22: 5,261,058 km (0.086 R)
• M23: 5,430,403 km (0.096 R)
• M24: 6,170,314 km (0.071 R)
• M25: 6,416,552 km (0.117 R)
• M26: 6,803,412 km (0.113 R)
• M27: 6,988,016 km (0.047 R)
• M28: 7,647,593 km (0.072 R)
• M29: 7,791,506 km (0.051 R)
• M30: 8,326,917 km (0.059 R)
• M31: 8,450,335 km (0.08 R)
• M32: 9,433,343 km (0.063 R)
• M33: 10,505,510 km (0.084 R)
• M34: 10,585,396 km (0.099 R)
• M35: 10,746,064 km (0.075 R)
• M36: 10,826,548 km (0.09 R)
• M37: 11,341,613 km (0.059 R)
• M38: 11,892,283 km (0.061 R)
• M39: 12,508,327 km (0.072 R)
• M40: 13,683,717 km (0.12 R)
• M41: 14,093,167 km (0.104 R)
• M42: 14,358,404 km (0.113 R)
• M43: 14,684,976 km (0.052 R)
• M44: 14,894,114 km (0.094 R)
• M45: 15,194,506 km (0.095 R)
• M46: 15,466,625 km (0.117 R)
• M47: 15,557,730 km (0.063 R)
• M48: 16,046,316 km (0.057 R)
• M49: 16,138,618 km (0.094 R)
• M50: 16,323,521 km (0.08 R)
• M51: 17,227,092 km (0.081 R)
• M52: 17,384,619 km (0.099 R)
• M53: 17,479,314 km (0.1 R)
• M54: 17,828,027 km (0.091 R)
• M55: 17,923,470 km (0.093 R)
• M56: 17,987,199 km (0.096 R)
• M57: 18,210,998 km (0.088 R)
• M58: 18,628,974 km (0.095 R)
• M59: 18,823,002 km (0.111 R)
• M60: 19,017,629 km (0.091 R)
• M61: 19,474,501 km (0.049 R)
• M62: 19,704,284 km (0.091 R)
• M63: 20,232,962 km (0.091 R)
• M64: 20,465,737 km (0.102 R)
• M65: 21,270,424 km (0.034 R)
• M66: 21,540,897 km (0.1 R)
• M67: 22,222,315 km (0.057 R)
• M68: 22,531,235 km (0.117 R)
• M69: 22,703,422 km (0.042 R)
• M70: 23,153,262 km (0.07 R)

Asteroid Belt

Center: 7.63 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Ice Giant

Semi-Major Axis: 10.92 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 703.4

Radius: 7.7

Gravity: 11.86 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 10.57 AU - 11.27 AU

Year: 15753 Days

Day: 23.2 Hours

Environment

Temp: -209 °C

Axial Tilt: 8.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 76,892,305 km

• M1: 142,567 km (0.071 R)
• M2: 402,119 km (0.117 R)
• M3: 699,220 km (0.066 R)
• M4: 848,669 km (0.07 R)
• M5: 962,064 km (0.112 R)
• M6: 1,687,314 km (0.089 R)
• M7: 1,920,089 km (0.114 R)
• M8: 2,480,931 km (0.089 R)
• M9: 2,847,446 km (0.097 R)
• M10: 2,950,369 km (0.097 R)
• M11: 3,089,645 km (0.117 R)
• M12: 3,520,337 km (0.112 R)
• M13: 3,742,789 km (0.065 R)
• M14: 4,046,622 km (0.111 R)
• M15: 4,840,837 km (0.084 R)
• M16: 4,922,817 km (0.082 R)
• M17: 5,171,748 km (0.104 R)
• M18: 5,595,858 km (0.07 R)
• M19: 6,031,038 km (0.102 R)
• M20: 6,432,110 km (0.041 R)
• M21: 6,704,378 km (0.055 R)
• M22: 6,795,932 km (0.059 R)
• M23: 6,934,011 km (0.076 R)
• M24: 7,354,082 km (0.089 R)
• M25: 7,591,045 km (0.099 R)
• M26: 8,121,070 km (0.079 R)
• M27: 8,663,213 km (0.085 R)
• M28: 8,713,029 km (0.04 R)
• M29: 8,913,340 km (0.099 R)
• M30: 10,730,954 km (0.116 R)
• M31: 12,208,533 km (0.109 R)
• M32: 12,376,681 km (0.096 R)
• M33: 12,658,523 km (0.087 R)
• M34: 13,343,681 km (0.092 R)
• M35: 14,452,949 km (0.119 R)
• M36: 15,168,775 km (0.085 R)
• M37: 15,470,365 km (0.085 R)
• M38: 15,774,048 km (0.099 R)
• M39: 16,572,751 km (0.105 R)
• M40: 17,890,559 km (0.056 R)
• M41: 18,017,717 km (0.066 R)
• M42: 18,465,613 km (0.113 R)
• M43: 18,787,697 km (0.103 R)
• M44: 18,916,950 km (0.062 R)
• M45: 18,981,726 km (0.076 R)
• M46: 20,160,557 km (0.059 R)
• M47: 20,492,216 km (0.07 R)
• M48: 21,497,962 km (0.115 R)
• M49: 21,565,580 km (0.102 R)
• M50: 21,633,348 km (0.12 R)
• M51: 22,657,196 km (0.087 R)
• M52: 22,726,011 km (0.11 R)
• M53: 24,327,905 km (0.09 R)
• M54: 25,535,309 km (0.09 R)
• M55: 27,199,586 km (0.114 R)
• M56: 27,419,195 km (0.063 R)
• M57: 29,798,699 km (0.072 R)
• M58: 31,780,272 km (0.075 R)
• M59: 32,088,893 km (0.071 R)
• M60: 32,631,335 km (0.09 R)
• M61: 32,786,917 km (0.034 R)
• M62: 32,942,648 km (0.115 R)
• M63: 33,725,344 km (0.112 R)
• M64: 34,118,936 km (0.097 R)
• M65: 35,949,116 km (0.088 R)
• M66: 39,124,780 km (0.078 R)
• M67: 40,119,905 km (0.093 R)
• M68: 42,473,827 km (0.036 R)
• M69: 42,558,799 km (0.105 R)
• M70: 42,813,714 km (0.108 R)
• M71: 42,898,835 km (0.119 R)
• M72: 44,182,534 km (0.119 R)
• M73: 44,440,740 km (0.075 R)
• M74: 45,218,500 km (0.117 R)
• M75: 46,524,639 km (0.094 R)
• M76: 48,817,824 km (0.115 R)
• M77: 48,906,835 km (0.118 R)
• M78: 52,053,477 km (0.063 R)
• M79: 52,417,149 km (0.103 R)
• M80: 54,894,639 km (0.078 R)
• M81: 55,728,797 km (0.109 R)
• M82: 56,007,797 km (0.119 R)
• M83: 56,660,642 km (0.091 R)
• M84: 58,445,345 km (0.07 R)
• M85: 59,297,155 km (0.107 R)
• M86: 59,962,567 km (0.074 R)
• M87: 61,204,827 km (0.107 R)
• M88: 61,877,120 km (0.046 R)
• M89: 62,358,975 km (0.113 R)
• M90: 63,617,392 km (0.119 R)
• M91: 64,103,735 km (0.074 R)
• M92: 64,396,049 km (0.088 R)
• M93: 64,786,499 km (0.067 R)

Planet 9 - Ice Giant

Semi-Major Axis: 12.01 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 856.5

Radius: 5.9

Gravity: 24.6 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 9.02 AU - 15 AU

Year: 18170 Days

Day: 23 Hours

Environment

Temp: -200 °C

Axial Tilt: 0.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 76,892,305 km

• M1: 109,057 km (0.06 R)
• M2: 433,235 km (0.076 R)
• M3: 782,397 km (0.114 R)
• M4: 1,288,038 km (0.088 R)
• M5: 1,375,852 km (0.092 R)
• M6: 2,182,184 km (0.114 R)
• M7: 3,108,345 km (0.072 R)
• M8: 3,226,826 km (0.099 R)
• M9: 3,387,195 km (0.116 R)
• M10: 3,427,736 km (0.099 R)
• M11: 4,097,336 km (0.116 R)
• M12: 4,227,486 km (0.065 R)
• M13: 4,491,526 km (0.075 R)
• M14: 4,625,716 km (0.083 R)
• M15: 4,670,745 km (0.1 R)
• M16: 4,761,102 km (0.116 R)
• M17: 5,793,776 km (0.087 R)
• M18: 5,939,783 km (0.072 R)
• M19: 6,087,137 km (0.108 R)
• M20: 6,335,320 km (0.066 R)
• M21: 7,255,796 km (0.057 R)
• M22: 7,785,073 km (0.042 R)
• M23: 8,491,624 km (0.075 R)
• M24: 8,713,178 km (0.099 R)
• M25: 9,907,119 km (0.068 R)
• M26: 10,731,254 km (0.102 R)
• M27: 10,850,782 km (0.068 R)
• M28: 11,394,122 km (0.09 R)
• M29: 12,008,221 km (0.096 R)
• M30: 12,569,961 km (0.094 R)
• M31: 13,204,256 km (0.113 R)
• M32: 14,437,840 km (0.093 R)
• M33: 16,874,041 km (0.1 R)
• M34: 17,152,593 km (0.116 R)
• M35: 19,361,555 km (0.094 R)
• M36: 19,653,121 km (0.038 R)
• M37: 22,800,361 km (0.088 R)
• M38: 23,572,585 km (0.118 R)
• M39: 24,353,187 km (0.082 R)
• M40: 24,904,754 km (0.071 R)
• M41: 25,142,316 km (0.089 R)
• M42: 25,221,603 km (0.088 R)
• M43: 25,539,947 km (0.079 R)
• M44: 25,779,603 km (0.07 R)
• M45: 26,180,675 km (0.115 R)
• M46: 27,070,183 km (0.101 R)
• M47: 27,477,838 km (0.105 R)
• M48: 30,387,217 km (0.105 R)
• M49: 30,471,889 km (0.102 R)
• M50: 31,065,943 km (0.093 R)
• M51: 31,663,885 km (0.091 R)
• M52: 32,957,907 km (0.035 R)
• M53: 33,131,740 km (0.068 R)
• M54: 34,533,322 km (0.045 R)
• M55: 34,886,822 km (0.119 R)
• M56: 34,975,234 km (0.086 R)
• M57: 35,330,230 km (0.106 R)
• M58: 35,597,262 km (0.095 R)
• M59: 36,133,271 km (0.045 R)
• M60: 36,761,882 km (0.061 R)
• M61: 38,121,128 km (0.108 R)
• M62: 40,422,990 km (0.063 R)
• M63: 40,609,090 km (0.101 R)
• M64: 41,356,331 km (0.095 R)
• M65: 41,543,777 km (0.098 R)
• M66: 43,624,983 km (0.116 R)
• M67: 47,102,984 km (0.08 R)
• M68: 48,974,154 km (0.047 R)
• M69: 49,570,152 km (0.109 R)
• M70: 50,068,612 km (0.066 R)
• M71: 50,769,179 km (0.118 R)
• M72: 51,372,358 km (0.118 R)
• M73: 51,573,866 km (0.065 R)
• M74: 52,890,477 km (0.071 R)
• M75: 55,660,132 km (0.115 R)
• M76: 56,178,040 km (0.114 R)
• M77: 57,741,786 km (0.078 R)
• M78: 59,003,046 km (0.106 R)
• M79: 60,061,002 km (0.09 R)
• M80: 63,921,225 km (0.078 R)
• M81: 64,138,142 km (0.106 R)
• M82: 64,463,667 km (0.114 R)
• M83: 64,572,425 km (0.119 R)
• M84: 65,116,662 km (0.042 R)
• M85: 65,990,762 km (0.063 R)
• M86: 68,858,105 km (0.054 R)
• M87: 71,203,500 km (0.098 R)
• M88: 71,765,839 km (0.094 R)
• M89: 72,442,470 km (0.117 R)
• M90: 72,894,854 km (0.062 R)
• M91: 76,546,837 km (0.082 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 390 - 12,944 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit