🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.66

Radius: 1.22

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 0.59 AU - 0.61 AU

Year: 141 Days

Day: 29.4 Hours

Environment

Temp: 309 °C

Axial Tilt: 17.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 90,692,218 km

• M1: 78,389 km (0.117 R)
• M2: 225,893 km (0.063 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.88 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.86

Radius: 1.28

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 0.73 AU - 1.03 AU

Year: 251 Days

Day: 38.5 Hours

Environment

Temp: 242 °C

Axial Tilt: 42.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.3

Radius: 0.62

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 1.57 AU - 1.59 AU

Year: 604 Days

Day: 45.4 Hours

Environment

Temp: 87 °C

Axial Tilt: 13.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 2.93 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.38

Radius: 0.68

Gravity: 0.82 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 2.85 AU - 3.01 AU

Year: 1527 Days

Day: 12.7 Hours

Environment

Temp: -47 °C

Axial Tilt: 26.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 4.19 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.12

Radius: 0.43

Gravity: 0.65 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 3.78 AU - 4.6 AU

Year: 2611 Days

Day: 47.9 Hours

Environment

Temp: -78 °C

Axial Tilt: 13.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 90,692,218 km

• M1: 492,027 km (0.12 R)

Planet 6 - Terrestrial

Semi-Major Axis: 5.1 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.92

Radius: 1.54

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.121

Orbit Range: 4.48 AU - 5.72 AU

Year: 3506 Days

Day: 46 Hours

Environment

Temp: -104 °C

Axial Tilt: 35.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 6.34 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.79

Radius: 1.87

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 6.18 AU - 6.5 AU

Year: 4859 Days

Day: 34.7 Hours

Environment

Temp: -120 °C

Axial Tilt: 17.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 90,692,218 km

• M1: 527,632 km (0.083 R)

Planet 8 - Gas Giant

Semi-Major Axis: 10.65 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 356.1

Radius: 9.3

Gravity: 4.12 G

Time & Orbit

Eccentricity (e): 0.169

Orbit Range: 8.85 AU - 12.45 AU

Year: 10579 Days

Day: 7.7 Hours

Environment

Temp: -137 °C

Axial Tilt: 40 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 90,692,218 km

• M1: 125,812 km (0.115 R)
• M2: 188,942 km (0.051 R)
• M3: 344,075 km (0.111 R)
• M4: 602,431 km (0.108 R)
• M5: 687,402 km (0.097 R)
• M6: 761,603 km (0.079 R)
• M7: 1,175,091 km (0.084 R)
• M8: 1,836,763 km (0.054 R)
• M9: 1,942,828 km (0.057 R)
• M10: 2,072,828 km (0.078 R)
• M11: 2,433,509 km (0.108 R)
• M12: 2,717,146 km (0.041 R)
• M13: 3,111,935 km (0.098 R)
• M14: 3,213,512 km (0.108 R)
• M15: 3,498,645 km (0.035 R)
• M16: 3,791,857 km (0.084 R)
• M17: 4,148,798 km (0.114 R)
• M18: 4,317,245 km (0.069 R)
• M19: 4,430,790 km (0.073 R)
• M20: 5,073,163 km (0.11 R)
• M21: 5,253,428 km (0.12 R)
• M22: 5,527,791 km (0.117 R)
• M23: 5,651,209 km (0.092 R)
• M24: 5,838,207 km (0.089 R)
• M25: 6,154,307 km (0.113 R)
• M26: 6,346,690 km (0.075 R)
• M27: 6,411,166 km (0.057 R)
• M28: 6,639,004 km (0.118 R)
• M29: 6,770,201 km (0.054 R)
• M30: 7,135,968 km (0.088 R)
• M31: 7,236,797 km (0.119 R)
• M32: 7,439,951 km (0.114 R)
• M33: 7,542,126 km (0.05 R)
• M34: 7,851,794 km (0.099 R)
• M35: 8,060,632 km (0.112 R)
• M36: 8,377,182 km (0.091 R)
• M37: 8,805,630 km (0.12 R)
• M38: 9,314,711 km (0.113 R)
• M39: 10,323,151 km (0.082 R)
• M40: 10,590,183 km (0.088 R)
• M41: 10,975,697 km (0.06 R)
• M42: 11,800,280 km (0.097 R)
• M43: 11,959,602 km (0.067 R)
• M44: 12,240,247 km (0.072 R)
• M45: 12,320,731 km (0.063 R)
• M46: 12,889,652 km (0.104 R)
• M47: 13,177,328 km (0.077 R)
• M48: 14,861,501 km (0.119 R)
• M49: 15,249,708 km (0.09 R)
• M50: 15,948,180 km (0.086 R)
• M51: 16,168,538 km (0.12 R)
• M52: 16,301,231 km (0.086 R)
• M53: 16,970,382 km (0.09 R)
• M54: 18,197,235 km (0.054 R)
• M55: 18,427,615 km (0.119 R)
• M56: 19,030,944 km (0.113 R)
• M57: 19,735,250 km (0.091 R)
• M58: 21,947,952 km (0.065 R)
• M59: 23,232,849 km (0.115 R)
• M60: 23,733,702 km (0.068 R)
• M61: 24,288,561 km (0.115 R)
• M62: 24,796,745 km (0.084 R)
• M63: 25,052,108 km (0.117 R)
• M64: 25,771,973 km (0.098 R)
• M65: 26,707,409 km (0.064 R)
• M66: 26,811,978 km (0.109 R)
• M67: 27,126,731 km (0.087 R)
• M68: 27,548,149 km (0.099 R)
• M69: 28,397,565 km (0.077 R)
• M70: 29,040,387 km (0.091 R)
• M71: 30,394,847 km (0.029 R)
• M72: 31,052,329 km (0.101 R)
• M73: 31,437,993 km (0.109 R)
• M74: 32,102,805 km (0.08 R)
• M75: 33,389,946 km (0.104 R)
• M76: 33,559,141 km (0.118 R)
• M77: 34,068,372 km (0.1 R)
• M78: 35,094,314 km (0.091 R)
• M79: 35,899,151 km (0.115 R)
• M80: 36,130,279 km (0.103 R)
• M81: 36,246,068 km (0.108 R)
• M82: 36,710,270 km (0.101 R)
• M83: 36,768,464 km (0.069 R)
• M84: 37,703,151 km (0.116 R)

Planet 9 - Gas Giant

Semi-Major Axis: 15.02 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 856.3

Radius: 11.3

Gravity: 6.71 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 14.4 AU - 15.64 AU

Year: 17718 Days

Day: 14.2 Hours

Environment

Temp: -169 °C

Axial Tilt: 13.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 90,692,218 km

• M1: 152,889 km (0.082 R)
• M2: 1,087,427 km (0.111 R)
• M3: 1,391,111 km (0.034 R)
• M4: 1,598,453 km (0.116 R)
• M5: 2,931,370 km (0.075 R)
• M6: 3,045,214 km (0.065 R)
• M7: 3,199,450 km (0.067 R)
• M8: 3,637,023 km (0.119 R)
• M9: 4,480,905 km (0.075 R)
• M10: 4,970,240 km (0.115 R)
• M11: 5,290,678 km (0.068 R)
• M12: 5,523,752 km (0.1 R)
• M13: 6,096,712 km (0.103 R)
• M14: 8,737,563 km (0.094 R)
• M15: 9,404,321 km (0.119 R)
• M16: 10,964,178 km (0.117 R)
• M17: 11,082,809 km (0.117 R)
• M18: 11,381,556 km (0.111 R)
• M19: 11,986,978 km (0.064 R)
• M20: 12,232,019 km (0.087 R)
• M21: 12,664,956 km (0.049 R)
• M22: 13,929,507 km (0.078 R)
• M23: 14,122,637 km (0.116 R)
• M24: 14,642,041 km (0.088 R)
• M25: 15,833,588 km (0.085 R)
• M26: 16,373,188 km (0.071 R)
• M27: 17,470,339 km (0.113 R)
• M28: 17,609,165 km (0.053 R)
• M29: 18,379,295 km (0.086 R)
• M30: 18,662,035 km (0.111 R)
• M31: 18,875,063 km (0.064 R)
• M32: 19,447,125 km (0.114 R)
• M33: 21,419,423 km (0.114 R)
• M34: 21,941,071 km (0.109 R)
• M35: 22,241,164 km (0.074 R)
• M36: 22,467,057 km (0.1 R)
• M37: 22,921,087 km (0.053 R)
• M38: 23,073,228 km (0.038 R)
• M39: 23,915,464 km (0.109 R)
• M40: 24,379,067 km (0.111 R)
• M41: 25,945,955 km (0.064 R)
• M42: 27,464,374 km (0.095 R)
• M43: 28,275,194 km (0.09 R)
• M44: 29,920,173 km (0.054 R)
• M45: 30,670,555 km (0.109 R)
• M46: 30,922,029 km (0.102 R)
• M47: 31,680,640 km (0.078 R)
• M48: 32,787,365 km (0.094 R)
• M49: 33,474,618 km (0.105 R)
• M50: 34,079,891 km (0.099 R)
• M51: 35,125,879 km (0.117 R)
• M52: 35,476,985 km (0.081 R)
• M53: 37,607,409 km (0.093 R)
• M54: 38,417,032 km (0.065 R)
• M55: 38,778,760 km (0.085 R)
• M56: 39,414,401 km (0.118 R)
• M57: 39,961,930 km (0.078 R)
• M58: 40,420,148 km (0.105 R)
• M59: 40,604,004 km (0.075 R)
• M60: 41,156,917 km (0.079 R)
• M61: 42,643,920 km (0.08 R)
• M62: 44,148,276 km (0.053 R)
• M63: 44,812,042 km (0.111 R)
• M64: 45,192,769 km (0.08 R)
• M65: 46,245,190 km (0.108 R)
• M66: 46,533,764 km (0.09 R)
• M67: 49,450,923 km (0.103 R)
• M68: 50,436,473 km (0.109 R)
• M69: 54,037,743 km (0.112 R)
• M70: 54,544,431 km (0.108 R)
• M71: 54,849,311 km (0.085 R)
• M72: 56,792,737 km (0.096 R)
• M73: 59,071,113 km (0.081 R)
• M74: 59,488,491 km (0.106 R)
• M75: 60,011,635 km (0.054 R)
• M76: 60,641,591 km (0.077 R)
• M77: 60,957,243 km (0.098 R)
• M78: 65,326,997 km (0.051 R)
• M79: 68,149,908 km (0.113 R)
• M80: 69,246,311 km (0.119 R)
• M81: 69,356,266 km (0.1 R)
• M82: 70,017,189 km (0.109 R)
• M83: 71,678,623 km (0.061 R)
• M84: 72,123,976 km (0.096 R)
• M85: 72,681,826 km (0.072 R)
• M86: 73,914,064 km (0.039 R)

Planet 10 - Ice Giant

Semi-Major Axis: 18.73 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 762.2

Radius: 3.7

Gravity: 55.68 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 14.95 AU - 22.51 AU

Year: 24673 Days

Day: 23.5 Hours

Environment

Temp: -170 °C

Axial Tilt: 47.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 90,692,218 km

• M1: 150,645 km (0.05 R)
• M2: 341,831 km (0.109 R)
• M3: 854,204 km (0.1 R)
• M4: 911,350 km (0.055 R)
• M5: 1,183,469 km (0.071 R)
• M6: 1,247,197 km (0.075 R)
• M7: 1,279,511 km (0.09 R)
• M8: 1,378,245 km (0.107 R)
• M9: 2,097,063 km (0.114 R)
• M10: 2,575,477 km (0.102 R)
• M11: 2,742,279 km (0.086 R)
• M12: 2,784,465 km (0.093 R)
• M13: 2,826,951 km (0.036 R)
• M14: 4,442,758 km (0.046 R)
• M15: 5,259,562 km (0.075 R)
• M16: 5,685,018 km (0.074 R)
• M17: 5,847,332 km (0.101 R)
• M18: 5,901,786 km (0.064 R)
• M19: 6,066,343 km (0.081 R)
• M20: 8,275,605 km (0.087 R)
• M21: 8,336,790 km (0.082 R)
• M22: 9,145,815 km (0.113 R)
• M23: 9,591,767 km (0.038 R)
• M24: 10,175,348 km (0.054 R)
• M25: 10,770,448 km (0.111 R)
• M26: 11,718,450 km (0.1 R)
• M27: 11,855,930 km (0.114 R)
• M28: 13,047,029 km (0.112 R)
• M29: 13,837,653 km (0.056 R)
• M30: 14,202,223 km (0.104 R)
• M31: 16,608,804 km (0.042 R)
• M32: 17,073,904 km (0.109 R)
• M33: 17,151,845 km (0.059 R)
• M34: 17,386,265 km (0.12 R)
• M35: 17,779,557 km (0.107 R)
• M36: 18,494,635 km (0.077 R)
• M37: 20,281,881 km (0.077 R)
• M38: 21,195,924 km (0.107 R)
• M39: 22,208,253 km (0.108 R)
• M40: 23,236,289 km (0.061 R)
• M41: 24,543,027 km (0.112 R)
• M42: 24,719,103 km (0.028 R)
• M43: 31,232,894 km (0.094 R)
• M44: 31,423,631 km (0.086 R)
• M45: 32,286,811 km (0.081 R)
• M46: 33,840,385 km (0.105 R)
• M47: 36,416,460 km (0.12 R)
• M48: 36,717,750 km (0.116 R)
• M49: 38,440,519 km (0.06 R)
• M50: 38,849,669 km (0.095 R)
• M51: 41,334,789 km (0.091 R)
• M52: 42,596,498 km (0.118 R)
• M53: 42,808,029 km (0.113 R)
• M54: 42,913,944 km (0.037 R)
• M55: 43,020,009 km (0.109 R)
• M56: 43,764,259 km (0.05 R)
• M57: 46,565,628 km (0.074 R)
• M58: 48,759,780 km (0.112 R)
• M59: 49,535,595 km (0.083 R)
• M60: 49,980,798 km (0.098 R)
• M61: 52,566,298 km (0.09 R)
• M62: 53,020,328 km (0.092 R)
• M63: 54,964,502 km (0.104 R)
• M64: 56,119,098 km (0.045 R)
• M65: 56,235,036 km (0.039 R)
• M66: 56,815,626 km (0.09 R)
• M67: 57,398,309 km (0.111 R)
• M68: 57,631,981 km (0.073 R)
• M69: 59,276,062 km (0.086 R)
• M70: 59,512,127 km (0.116 R)
• M71: 61,771,055 km (0.038 R)
• M72: 65,882,453 km (0.104 R)
• M73: 66,617,129 km (0.055 R)
• M74: 67,477,765 km (0.111 R)
• M75: 68,341,992 km (0.105 R)
• M76: 68,713,444 km (0.098 R)
• M77: 69,956,751 km (0.072 R)
• M78: 70,956,664 km (0.072 R)
• M79: 71,709,590 km (0.066 R)
• M80: 72,844,140 km (0.089 R)
• M81: 73,097,110 km (0.08 R)
• M82: 73,350,230 km (0.045 R)
• M83: 73,730,657 km (0.119 R)
• M84: 75,386,406 km (0.092 R)
• M85: 76,668,460 km (0.116 R)
• M86: 76,796,965 km (0.074 R)
• M87: 79,514,111 km (0.089 R)
• M88: 79,904,860 km (0.052 R)
• M89: 80,557,406 km (0.087 R)
• M90: 80,949,801 km (0.119 R)
• M91: 81,342,945 km (0.095 R)
• M92: 84,112,001 km (0.107 R)
• M93: 88,121,075 km (0.071 R)
• M94: 89,742,117 km (0.081 R)

Kuiper Belt

Range: 36 - 63 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 355 - 14,816 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit