🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.86

Radius: 1.72

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.169

Orbit Range: 0.46 AU - 0.64 AU

Year: 144 Days

Day: 26.2 Hours

Environment

Temp: 186 °C

Axial Tilt: 36.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 87,553,857 km

• M1: 273,166 km (0.043 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.68 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.62

Radius: 1.47

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 0.65 AU - 0.71 AU

Year: 198 Days

Day: 47.4 Hours

Environment

Temp: 227 °C

Axial Tilt: 33.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 2.63 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.46

Radius: 1.43

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 2.59 AU - 2.67 AU

Year: 1506 Days

Day: 25.9 Hours

Environment

Temp: -89 °C

Axial Tilt: 2.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.01 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.15

Radius: 1.77

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 2.75 AU - 3.27 AU

Year: 1844 Days

Day: 15.6 Hours

Environment

Temp: -83 °C

Axial Tilt: 23.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.83 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.83

Radius: 1.27

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 3.24 AU - 4.42 AU

Year: 2647 Days

Day: 33.3 Hours

Environment

Temp: -120 °C

Axial Tilt: 29.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.92 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.51

Radius: 1.18

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 3.21 AU - 4.63 AU

Year: 2740 Days

Day: 44.5 Hours

Environment

Temp: -108 °C

Axial Tilt: 166.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 87,553,857 km

• M1: 1,780,364 km (0.049 R)
• M2: 2,307,098 km (0.103 R)

Planet 7 - Terrestrial

Semi-Major Axis: 4.51 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.68

Radius: 1.68

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 4.08 AU - 4.94 AU

Year: 3382 Days

Day: 13.8 Hours

Environment

Temp: -117 °C

Axial Tilt: 28.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Gas Giant

Semi-Major Axis: 8.57 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 473.6

Radius: 11.1

Gravity: 3.84 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 8.34 AU - 8.8 AU

Year: 8859 Days

Day: 12.8 Hours

Environment

Temp: -165 °C

Axial Tilt: 39.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 87,553,857 km

• M1: 156,180 km (0.087 R)
• M2: 240,105 km (0.082 R)
• M3: 330,462 km (0.09 R)
• M4: 626,965 km (0.097 R)
• M5: 938,128 km (0.116 R)
• M6: 1,069,625 km (0.101 R)
• M7: 1,444,667 km (0.101 R)
• M8: 1,520,662 km (0.11 R)
• M9: 1,859,651 km (0.065 R)
• M10: 2,113,519 km (0.034 R)
• M11: 2,266,857 km (0.107 R)
• M12: 2,356,166 km (0.107 R)
• M13: 2,515,339 km (0.101 R)
• M14: 2,749,010 km (0.117 R)
• M15: 3,441,200 km (0.074 R)
• M16: 4,048,866 km (0.102 R)
• M17: 4,185,449 km (0.042 R)
• M18: 4,323,528 km (0.096 R)
• M19: 4,407,153 km (0.094 R)
• M20: 4,604,323 km (0.107 R)
• M21: 5,036,960 km (0.115 R)
• M22: 5,184,015 km (0.09 R)
• M23: 5,332,566 km (0.087 R)
• M24: 5,664,374 km (0.039 R)
• M25: 5,756,077 km (0.072 R)
• M26: 5,971,947 km (0.082 R)
• M27: 7,223,034 km (0.098 R)
• M28: 7,389,237 km (0.09 R)
• M29: 8,135,581 km (0.109 R)
• M30: 8,870,256 km (0.093 R)
• M31: 9,155,689 km (0.1 R)
• M32: 9,335,805 km (0.081 R)
• M33: 10,477,835 km (0.089 R)
• M34: 10,741,726 km (0.095 R)
• M35: 10,893,567 km (0.117 R)
• M36: 10,969,713 km (0.117 R)
• M37: 11,430,624 km (0.082 R)
• M38: 11,702,443 km (0.095 R)
• M39: 11,897,967 km (0.12 R)
• M40: 12,690,537 km (0.107 R)
• M41: 12,810,963 km (0.083 R)
• M42: 13,052,863 km (0.087 R)
• M43: 13,377,790 km (0.115 R)
• M44: 14,326,689 km (0.116 R)
• M45: 14,957,244 km (0.086 R)
• M46: 15,297,130 km (0.119 R)
• M47: 15,382,551 km (0.082 R)
• M48: 16,114,982 km (0.053 R)
• M49: 16,376,180 km (0.081 R)
• M50: 17,212,581 km (0.112 R)
• M51: 18,698,088 km (0.116 R)
• M52: 19,110,380 km (0.114 R)
• M53: 19,757,690 km (0.104 R)
• M54: 20,271,259 km (0.096 R)
• M55: 20,365,057 km (0.091 R)
• M56: 21,886,468 km (0.073 R)
• M57: 22,369,370 km (0.051 R)
• M58: 22,612,167 km (0.061 R)
• M59: 23,051,386 km (0.112 R)
• M60: 23,641,550 km (0.104 R)
• M61: 24,137,018 km (0.057 R)
• M62: 24,236,501 km (0.067 R)
• M63: 25,898,084 km (0.055 R)
• M64: 26,871,368 km (0.047 R)
• M65: 27,388,528 km (0.06 R)
• M66: 28,275,045 km (0.093 R)
• M67: 28,379,913 km (0.111 R)
• M68: 29,436,373 km (0.119 R)
• M69: 29,809,171 km (0.052 R)
• M70: 30,559,404 km (0.117 R)
• M71: 30,936,840 km (0.096 R)
• M72: 31,261,617 km (0.119 R)
• M73: 31,478,683 km (0.037 R)
• M74: 31,859,859 km (0.091 R)
• M75: 32,571,944 km (0.069 R)
• M76: 33,399,969 km (0.115 R)
• M77: 34,346,923 km (0.116 R)
• M78: 34,570,871 km (0.105 R)
• M79: 35,246,006 km (0.109 R)
• M80: 35,415,501 km (0.051 R)
• M81: 36,666,588 km (0.098 R)
• M82: 37,010,214 km (0.105 R)
• M83: 37,412,632 km (0.11 R)
• M84: 38,978,024 km (0.048 R)

Planet 9 - Gas Giant

Semi-Major Axis: 9.37 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 259.2

Radius: 8

Gravity: 4.05 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 7.47 AU - 11.27 AU

Year: 10128 Days

Day: 10 Hours

Environment

Temp: -172 °C

Axial Tilt: 32.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 87,553,857 km

• M1: 100,530 km (0.087 R)
• M2: 163,510 km (0.117 R)
• M3: 271,670 km (0.08 R)
• M4: 347,665 km (0.096 R)
• M5: 410,347 km (0.045 R)
• M6: 1,152,801 km (0.084 R)
• M7: 1,319,752 km (0.064 R)
• M8: 1,423,873 km (0.073 R)
• M9: 1,658,891 km (0.113 R)
• M10: 1,906,326 km (0.114 R)
• M11: 2,124,888 km (0.059 R)
• M12: 2,227,064 km (0.06 R)
• M13: 2,941,393 km (0.037 R)
• M14: 3,430,728 km (0.119 R)
• M15: 3,870,247 km (0.059 R)
• M16: 3,970,327 km (0.101 R)
• M17: 4,224,345 km (0.118 R)
• M18: 4,536,256 km (0.116 R)
• M19: 4,855,648 km (0.107 R)
• M20: 5,544,247 km (0.071 R)
• M21: 5,657,343 km (0.118 R)
• M22: 6,175,400 km (0.102 R)
• M23: 6,322,156 km (0.077 R)
• M24: 6,440,188 km (0.109 R)
• M25: 6,559,119 km (0.035 R)
• M26: 6,738,786 km (0.102 R)
• M27: 6,859,511 km (0.116 R)
• M28: 6,920,098 km (0.041 R)
• M29: 7,011,503 km (0.096 R)
• M30: 7,567,558 km (0.119 R)
• M31: 7,756,051 km (0.083 R)
• M32: 8,330,956 km (0.107 R)
• M33: 8,525,732 km (0.12 R)
• M34: 8,754,767 km (0.096 R)
• M35: 8,820,590 km (0.1 R)
• M36: 8,952,685 km (0.092 R)
• M37: 9,725,208 km (0.105 R)
• M38: 10,033,230 km (0.092 R)
• M39: 10,694,153 km (0.102 R)
• M40: 11,083,257 km (0.094 R)
• M41: 11,154,616 km (0.086 R)
• M42: 11,405,192 km (0.071 R)
• M43: 11,766,321 km (0.108 R)
• M44: 12,648,500 km (0.075 R)
• M45: 13,135,142 km (0.105 R)
• M46: 13,551,772 km (0.103 R)
• M47: 14,592,674 km (0.115 R)
• M48: 15,182,090 km (0.106 R)
• M49: 16,955,423 km (0.063 R)
• M50: 17,119,831 km (0.101 R)
• M51: 17,284,837 km (0.118 R)
• M52: 18,075,761 km (0.104 R)
• M53: 18,835,868 km (0.096 R)
• M54: 19,822,167 km (0.059 R)
• M55: 20,299,833 km (0.071 R)
• M56: 20,387,198 km (0.085 R)
• M57: 20,605,760 km (0.082 R)
• M58: 20,781,388 km (0.09 R)
• M59: 21,222,253 km (0.113 R)
• M60: 21,443,957 km (0.101 R)
• M61: 21,621,829 km (0.079 R)
• M62: 21,889,609 km (0.093 R)
• M63: 22,699,383 km (0.099 R)
• M64: 22,880,546 km (0.101 R)
• M65: 23,381,549 km (0.082 R)
• M66: 23,518,880 km (0.083 R)
• M67: 23,610,583 km (0.113 R)
• M68: 23,748,213 km (0.069 R)
• M69: 23,886,292 km (0.075 R)
• M70: 25,140,072 km (0.068 R)
• M71: 25,656,932 km (0.11 R)
• M72: 26,797,018 km (0.107 R)
• M73: 26,988,653 km (0.052 R)
• M74: 27,084,545 km (0.119 R)
• M75: 27,469,610 km (0.067 R)
• M76: 28,635,576 km (0.108 R)
• M77: 29,668,998 km (0.054 R)
• M78: 29,768,031 km (0.094 R)
• M79: 29,966,548 km (0.099 R)
• M80: 30,065,881 km (0.113 R)
• M81: 31,267,152 km (0.1 R)
• M82: 31,317,566 km (0.076 R)
• M83: 31,721,630 km (0.079 R)
• M84: 32,586,156 km (0.073 R)
• M85: 33,458,312 km (0.072 R)
• M86: 33,509,923 km (0.062 R)
• M87: 34,546,337 km (0.094 R)

Asteroid Belt

Center: 14.22 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 10 - Ice Giant

Semi-Major Axis: 19.07 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 482.8

Radius: 4.3

Gravity: 26.11 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 18.82 AU - 19.32 AU

Year: 29405 Days

Day: 20.9 Hours

Environment

Temp: -201 °C

Axial Tilt: 0.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 87,553,857 km

• M1: 56,249 km (0.102 R)
• M2: 116,088 km (0.094 R)
• M3: 198,367 km (0.038 R)
• M4: 358,736 km (0.115 R)
• M5: 626,366 km (0.116 R)
• M6: 1,121,086 km (0.104 R)
• M7: 1,470,248 km (0.1 R)
• M8: 1,708,856 km (0.112 R)
• M9: 3,073,189 km (0.107 R)
• M10: 3,289,358 km (0.084 R)
• M11: 3,967,036 km (0.095 R)
• M12: 4,345,519 km (0.05 R)
• M13: 4,686,153 km (0.087 R)
• M14: 4,735,521 km (0.08 R)
• M15: 6,459,187 km (0.026 R)
• M16: 6,514,239 km (0.101 R)
• M17: 6,735,644 km (0.108 R)
• M18: 7,357,522 km (0.084 R)
• M19: 7,588,053 km (0.077 R)
• M20: 7,879,769 km (0.103 R)
• M21: 8,115,684 km (0.108 R)
• M22: 9,082,536 km (0.079 R)
• M23: 9,267,887 km (0.072 R)
• M24: 9,329,970 km (0.082 R)
• M25: 9,768,143 km (0.094 R)
• M26: 10,664,533 km (0.115 R)
• M27: 10,860,057 km (0.115 R)
• M28: 13,436,582 km (0.072 R)
• M29: 14,864,792 km (0.096 R)
• M30: 15,596,625 km (0.089 R)
• M31: 15,892,679 km (0.09 R)
• M32: 16,116,029 km (0.081 R)
• M33: 18,639,446 km (0.067 R)
• M34: 19,269,403 km (0.103 R)
• M35: 19,427,976 km (0.091 R)
• M36: 19,746,470 km (0.106 R)
• M37: 22,439,082 km (0.09 R)
• M38: 23,193,055 km (0.116 R)
• M39: 23,277,429 km (0.112 R)
• M40: 23,870,285 km (0.107 R)
• M41: 24,125,948 km (0.103 R)
• M42: 24,725,985 km (0.053 R)
• M43: 25,765,989 km (0.111 R)
• M44: 27,441,485 km (0.113 R)
• M45: 28,067,702 km (0.094 R)
• M46: 28,337,577 km (0.099 R)
• M47: 30,342,188 km (0.095 R)
• M48: 31,175,299 km (0.04 R)
• M49: 31,268,349 km (0.083 R)
• M50: 31,361,548 km (0.12 R)
• M51: 32,864,109 km (0.037 R)
• M52: 33,815,103 km (0.084 R)
• M53: 34,486,199 km (0.086 R)
• M54: 34,775,072 km (0.112 R)
• M55: 34,871,712 km (0.074 R)
• M56: 35,161,633 km (0.047 R)
• M57: 36,918,511 km (0.111 R)
• M58: 38,105,570 km (0.095 R)
• M59: 38,205,052 km (0.114 R)
• M60: 39,305,045 km (0.046 R)
• M61: 39,506,105 km (0.093 R)
• M62: 40,415,361 km (0.073 R)
• M63: 40,618,365 km (0.088 R)
• M64: 40,923,545 km (0.036 R)
• M65: 45,063,815 km (0.119 R)
• M66: 45,696,315 km (0.115 R)
• M67: 46,756,964 km (0.108 R)
• M68: 50,313,953 km (0.034 R)
• M69: 51,299,055 km (0.104 R)
• M70: 51,409,009 km (0.108 R)
• M71: 53,957,110 km (0.093 R)
• M72: 54,068,859 km (0.11 R)
• M73: 55,190,245 km (0.083 R)
• M74: 55,302,742 km (0.089 R)
• M75: 57,341,911 km (0.079 R)
• M76: 58,714,920 km (0.118 R)
• M77: 59,059,893 km (0.05 R)
• M78: 60,214,639 km (0.091 R)
• M79: 60,794,779 km (0.065 R)
• M80: 65,026,155 km (0.091 R)
• M81: 66,457,508 km (0.072 R)
• M82: 69,351,478 km (0.106 R)
• M83: 69,472,952 km (0.068 R)
• M84: 71,917,082 km (0.117 R)
• M85: 74,016,838 km (0.106 R)
• M86: 75,011,813 km (0.103 R)
• M87: 75,136,428 km (0.067 R)
• M88: 76,889,266 km (0.047 R)
• M89: 80,052,813 km (0.045 R)
• M90: 82,614,078 km (0.098 R)
• M91: 82,871,685 km (0.074 R)
• M92: 83,000,489 km (0.03 R)
• M93: 84,163,612 km (0.084 R)
• M94: 85,201,971 km (0.035 R)
• M95: 87,553,799 km (0.09 R)

Kuiper Belt

Range: 31.1 - 48.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 528 - 14,070 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit