🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.85 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.08

Radius: 1.75

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.047

Orbit Range: 0.81 AU - 0.89 AU

Year: 288 Days

Day: 36.9 Hours

Environment

Temp: 159 °C

Axial Tilt: 27 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 66,427,950 km

• M1: 181,761 km (0.059 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.03 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.12

Radius: 1.76

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 0.79 AU - 1.27 AU

Year: 384 Days

Day: 34.1 Hours

Environment

Temp: 13 °C

Axial Tilt: 46.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 3.51 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.35

Radius: 1.62

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 2.66 AU - 4.36 AU

Year: 2414 Days

Day: 47.6 Hours

Environment

Temp: -108 °C

Axial Tilt: 24 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 4.54 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.4

Radius: 1.63

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 3.95 AU - 5.13 AU

Year: 3551 Days

Day: 20.3 Hours

Environment

Temp: -134 °C

Axial Tilt: 18 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 66,427,950 km

• M1: 1,431,352 km (0.072 R)

Asteroid Belt

Center: 5.65 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 6.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 221.3

Radius: 11.6

Gravity: 1.64 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 6.03 AU - 7.49 AU

Year: 6452 Days

Day: 8.1 Hours

Environment

Temp: -160 °C

Axial Tilt: 45.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (54)

Outer Limit: 66,427,950 km

• M1: 193,729 km (0.109 R)
• M2: 392,994 km (0.107 R)
• M3: 596,447 km (0.042 R)
• M4: 881,879 km (0.106 R)
• M5: 1,059,303 km (0.097 R)
• M6: 1,423,125 km (0.065 R)
• M7: 1,662,930 km (0.099 R)
• M8: 2,246,511 km (0.092 R)
• M9: 2,360,654 km (0.034 R)
• M10: 2,978,942 km (0.076 R)
• M11: 3,068,701 km (0.107 R)
• M12: 3,493,559 km (0.079 R)
• M13: 3,664,998 km (0.041 R)
• M14: 3,858,727 km (0.086 R)
• M15: 5,330,023 km (0.1 R)
• M16: 5,638,793 km (0.096 R)
• M17: 5,818,011 km (0.094 R)
• M18: 5,999,024 km (0.093 R)
• M19: 6,813,136 km (0.039 R)
• M20: 7,440,400 km (0.105 R)
• M21: 8,187,192 km (0.09 R)
• M22: 8,313,902 km (0.116 R)
• M23: 9,114,549 km (0.093 R)
• M24: 9,219,717 km (0.119 R)
• M25: 9,404,620 km (0.069 R)
• M26: 9,671,054 km (0.104 R)
• M27: 10,075,267 km (0.107 R)
• M28: 10,184,025 km (0.073 R)
• M29: 10,595,269 km (0.112 R)
• M30: 10,983,924 km (0.087 R)
• M31: 11,434,064 km (0.032 R)
• M32: 12,120,419 km (0.072 R)
• M33: 12,207,186 km (0.105 R)
• M34: 12,294,103 km (0.071 R)
• M35: 12,614,840 km (0.11 R)
• M36: 12,790,768 km (0.108 R)
• M37: 12,967,742 km (0.114 R)
• M38: 13,323,934 km (0.112 R)
• M39: 13,834,063 km (0.101 R)
• M40: 14,106,780 km (0.116 R)
• M41: 14,442,478 km (0.057 R)
• M42: 14,657,450 km (0.06 R)
• M43: 14,997,486 km (0.078 R)
• M44: 16,415,524 km (0.103 R)
• M45: 16,736,411 km (0.079 R)
• M46: 17,941,871 km (0.112 R)
• M47: 18,505,107 km (0.093 R)
• M48: 20,160,856 km (0.072 R)
• M49: 20,435,668 km (0.087 R)
• M50: 21,267,581 km (0.12 R)
• M51: 22,642,984 km (0.087 R)
• M52: 23,287,452 km (0.106 R)
• M53: 23,901,701 km (0.102 R)
• M54: 24,119,814 km (0.033 R)

Planet 6 - Gas Giant

Semi-Major Axis: 10.96 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 141

Radius: 10.8

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 10.78 AU - 11.14 AU

Year: 13320 Days

Day: 6.6 Hours

Environment

Temp: -187 °C

Axial Tilt: 39.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 66,427,950 km

• M1: 377,136 km (0.069 R)
• M2: 515,813 km (0.073 R)
• M3: 586,573 km (0.117 R)
• M4: 1,040,453 km (0.081 R)
• M5: 1,197,381 km (0.09 R)
• M6: 1,752,389 km (0.098 R)
• M7: 1,979,778 km (0.114 R)
• M8: 2,237,087 km (0.11 R)
• M9: 2,505,316 km (0.11 R)
• M10: 2,916,111 km (0.083 R)
• M11: 3,278,737 km (0.08 R)
• M12: 3,418,461 km (0.034 R)
• M13: 3,874,136 km (0.091 R)
• M14: 3,997,255 km (0.108 R)
• M15: 4,096,738 km (0.03 R)
• M16: 4,197,118 km (0.085 R)
• M17: 4,323,678 km (0.059 R)
• M18: 4,502,896 km (0.106 R)
• M19: 4,763,495 km (0.119 R)
• M20: 4,869,111 km (0.091 R)
• M21: 5,055,810 km (0.08 R)
• M22: 5,136,592 km (0.065 R)
• M23: 5,546,790 km (0.088 R)
• M24: 5,882,637 km (0.083 R)
• M25: 6,225,216 km (0.026 R)
• M26: 6,603,699 km (0.114 R)
• M27: 6,900,052 km (0.089 R)
• M28: 7,110,088 km (0.095 R)
• M29: 8,767,782 km (0.117 R)
• M30: 8,930,245 km (0.07 R)
• M31: 9,028,082 km (0.099 R)
• M32: 9,192,041 km (0.086 R)
• M33: 9,723,562 km (0.063 R)
• M34: 9,992,988 km (0.11 R)
• M35: 10,333,323 km (0.108 R)
• M36: 10,642,841 km (0.106 R)
• M37: 11,235,997 km (0.058 R)
• M38: 11,696,758 km (0.116 R)
• M39: 11,768,266 km (0.052 R)
• M40: 13,190,343 km (0.09 R)
• M41: 13,601,289 km (0.11 R)
• M42: 13,940,577 km (0.068 R)
• M43: 14,282,707 km (0.087 R)
• M44: 14,781,915 km (0.118 R)
• M45: 14,936,599 km (0.112 R)
• M46: 15,208,568 km (0.091 R)
• M47: 15,639,560 km (0.098 R)
• M48: 16,273,406 km (0.111 R)
• M49: 16,754,363 km (0.05 R)
• M50: 16,834,996 km (0.101 R)
• M51: 17,607,221 km (0.03 R)
• M52: 18,640,942 km (0.105 R)
• M53: 19,439,795 km (0.119 R)
• M54: 20,637,176 km (0.118 R)
• M55: 21,682,566 km (0.071 R)
• M56: 21,902,624 km (0.112 R)
• M57: 22,211,693 km (0.081 R)
• M58: 22,611,419 km (0.091 R)
• M59: 23,148,027 km (0.1 R)
• M60: 23,327,694 km (0.117 R)
• M61: 23,643,495 km (0.117 R)
• M62: 24,553,499 km (0.118 R)
• M63: 24,782,832 km (0.09 R)
• M64: 26,033,171 km (0.076 R)
• M65: 26,925,373 km (0.095 R)
• M66: 27,351,577 km (0.098 R)
• M67: 28,258,439 km (0.049 R)
• M68: 28,691,525 km (0.083 R)
• M69: 28,884,656 km (0.093 R)
• M70: 30,396,343 km (0.094 R)
• M71: 31,484,817 km (0.077 R)
• M72: 31,983,726 km (0.112 R)
• M73: 33,597,887 km (0.074 R)
• M74: 34,107,716 km (0.052 R)
• M75: 34,261,204 km (0.105 R)

Planet 7 - Gas Giant

Semi-Major Axis: 11.54 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 880.4

Radius: 14.9

Gravity: 3.97 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 8.98 AU - 14.1 AU

Year: 14391 Days

Day: 12.9 Hours

Environment

Temp: -181 °C

Axial Tilt: 43.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 66,427,950 km

• M1: 261,796 km (0.043 R)
• M2: 903,870 km (0.094 R)
• M3: 1,385,875 km (0.068 R)
• M4: 1,944,174 km (0.052 R)
• M5: 2,094,370 km (0.095 R)
• M6: 2,536,432 km (0.045 R)
• M7: 3,618,174 km (0.112 R)
• M8: 4,072,204 km (0.101 R)
• M9: 4,706,050 km (0.087 R)
• M10: 5,034,716 km (0.106 R)
• M11: 5,201,967 km (0.105 R)
• M12: 5,585,087 km (0.119 R)
• M13: 6,333,824 km (0.066 R)
• M14: 6,560,166 km (0.051 R)
• M15: 6,789,051 km (0.117 R)
• M16: 8,866,217 km (0.055 R)
• M17: 10,105,336 km (0.11 R)
• M18: 10,210,952 km (0.094 R)
• M19: 11,618,818 km (0.091 R)
• M20: 12,742,896 km (0.119 R)
• M21: 12,914,635 km (0.084 R)
• M22: 14,137,448 km (0.053 R)
• M23: 14,493,640 km (0.063 R)
• M24: 16,505,582 km (0.065 R)
• M25: 16,692,729 km (0.055 R)
• M26: 17,069,416 km (0.117 R)
• M27: 18,280,411 km (0.104 R)
• M28: 18,474,140 km (0.08 R)
• M29: 19,124,891 km (0.06 R)
• M30: 20,449,131 km (0.065 R)
• M31: 21,939,725 km (0.096 R)
• M32: 22,976,139 km (0.053 R)
• M33: 23,185,276 km (0.111 R)
• M34: 24,810,208 km (0.103 R)
• M35: 26,252,781 km (0.047 R)
• M36: 27,722,580 km (0.115 R)
• M37: 28,542,227 km (0.119 R)
• M38: 29,597,191 km (0.074 R)
• M39: 30,741,465 km (0.088 R)
• M40: 31,049,038 km (0.051 R)
• M41: 31,744,967 km (0.095 R)
• M42: 32,445,983 km (0.075 R)
• M43: 34,419,927 km (0.027 R)
• M44: 34,739,468 km (0.116 R)
• M45: 35,381,243 km (0.079 R)
• M46: 35,542,360 km (0.117 R)
• M47: 35,784,409 km (0.097 R)
• M48: 36,351,385 km (0.036 R)
• M49: 37,740,850 km (0.076 R)
• M50: 38,483,304 km (0.102 R)
• M51: 38,649,059 km (0.111 R)
• M52: 38,981,166 km (0.085 R)
• M53: 39,397,497 km (0.096 R)
• M54: 40,908,735 km (0.077 R)
• M55: 41,756,655 km (0.081 R)
• M56: 46,787,033 km (0.085 R)
• M57: 47,851,572 km (0.114 R)
• M58: 49,013,798 km (0.114 R)
• M59: 49,463,190 km (0.12 R)
• M60: 50,004,435 km (0.119 R)
• M61: 50,185,298 km (0.075 R)
• M62: 50,729,087 km (0.071 R)
• M63: 51,092,610 km (0.1 R)
• M64: 52,005,456 km (0.116 R)
• M65: 52,831,685 km (0.108 R)
• M66: 54,125,557 km (0.082 R)
• M67: 54,311,208 km (0.111 R)
• M68: 54,497,008 km (0.105 R)
• M69: 54,590,058 km (0.043 R)
• M70: 55,429,751 km (0.095 R)
• M71: 55,523,250 km (0.09 R)
• M72: 56,838,514 km (0.072 R)
• M73: 59,117,189 km (0.097 R)
• M74: 60,075,363 km (0.049 R)
• M75: 61,038,774 km (0.104 R)
• M76: 62,590,852 km (0.111 R)
• M77: 62,980,853 km (0.113 R)
• M78: 64,057,509 km (0.1 R)
• M79: 64,155,795 km (0.094 R)
• M80: 64,254,081 km (0.084 R)
• M81: 64,352,366 km (0.104 R)
• M82: 65,634,570 km (0.069 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: 250 - 10,429 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit