🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.66 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.47

Radius: 1.64

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 0.53 AU - 0.79 AU

Year: 188 Days

Day: 39.6 Hours

Environment

Temp: 222 °C

Axial Tilt: 3.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 75,831,138 km

• M1: 233,073 km (0.066 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.87 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.71

Radius: 1.69

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 0.7 AU - 1.04 AU

Year: 285 Days

Day: 37.5 Hours

Environment

Temp: 101 °C

Axial Tilt: 12.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.43 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.7

Radius: 1.49

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 1.14 AU - 1.72 AU

Year: 601 Days

Day: 20.3 Hours

Environment

Temp: -13 °C

Axial Tilt: 95 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 75,831,138 km

• M1: 724,652 km (0.051 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.99 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.51

Radius: 0.76

Gravity: 0.88 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 1.54 AU - 2.44 AU

Year: 987 Days

Day: 13.9 Hours

Environment

Temp: -52 °C

Axial Tilt: 2.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 7.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 516.2

Radius: 12

Gravity: 3.58 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 6.21 AU - 9.23 AU

Year: 7539 Days

Day: 11.1 Hours

Environment

Temp: -166 °C

Axial Tilt: 37.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 75,831,138 km

• M1: 150,346 km (0.087 R)
• M2: 229,034 km (0.119 R)
• M3: 405,261 km (0.054 R)
• M4: 600,785 km (0.034 R)
• M5: 718,219 km (0.081 R)
• M6: 948,151 km (0.118 R)
• M7: 1,426,266 km (0.093 R)
• M8: 1,993,840 km (0.077 R)
• M9: 2,218,686 km (0.04 R)
• M10: 2,452,059 km (0.082 R)
• M11: 2,604,798 km (0.117 R)
• M12: 2,783,418 km (0.057 R)
• M13: 3,152,775 km (0.087 R)
• M14: 3,391,683 km (0.101 R)
• M15: 3,488,922 km (0.096 R)
• M16: 3,587,207 km (0.119 R)
• M17: 3,761,339 km (0.067 R)
• M18: 4,593,103 km (0.111 R)
• M19: 4,809,871 km (0.108 R)
• M20: 5,480,368 km (0.08 R)
• M21: 5,710,450 km (0.055 R)
• M22: 5,826,687 km (0.067 R)
• M23: 6,210,107 km (0.091 R)
• M24: 6,359,705 km (0.112 R)
• M25: 6,723,826 km (0.035 R)
• M26: 6,908,430 km (0.073 R)
• M27: 7,535,993 km (0.063 R)
• M28: 8,083,820 km (0.036 R)
• M29: 8,378,977 km (0.083 R)
• M30: 8,946,401 km (0.083 R)
• M31: 9,149,705 km (0.086 R)
• M32: 9,388,912 km (0.117 R)
• M33: 10,686,823 km (0.118 R)
• M34: 10,794,534 km (0.09 R)
• M35: 10,974,799 km (0.1 R)
• M36: 11,119,759 km (0.076 R)
• M37: 11,265,468 km (0.051 R)
• M38: 11,595,331 km (0.06 R)
• M39: 12,189,982 km (0.119 R)
• M40: 12,490,973 km (0.032 R)
• M41: 12,604,518 km (0.1 R)
• M42: 12,908,800 km (0.103 R)
• M43: 13,177,179 km (0.073 R)
• M44: 13,254,222 km (0.106 R)
• M45: 13,563,740 km (0.073 R)
• M46: 13,875,801 km (0.065 R)
• M47: 14,032,579 km (0.062 R)
• M48: 14,269,094 km (0.09 R)
• M49: 14,506,805 km (0.109 R)
• M50: 15,349,190 km (0.045 R)
• M51: 15,960,746 km (0.096 R)
• M52: 17,715,081 km (0.09 R)
• M53: 18,313,323 km (0.105 R)
• M54: 18,615,061 km (0.109 R)
• M55: 18,831,530 km (0.078 R)
• M56: 18,918,296 km (0.093 R)
• M57: 19,573,834 km (0.058 R)
• M58: 19,661,798 km (0.116 R)
• M59: 19,793,893 km (0.078 R)
• M60: 20,281,133 km (0.102 R)
• M61: 22,407,218 km (0.1 R)
• M62: 23,473,252 km (0.087 R)
• M63: 24,271,806 km (0.101 R)
• M64: 24,555,892 km (0.053 R)
• M65: 25,510,326 km (0.064 R)
• M66: 26,282,850 km (0.095 R)
• M67: 26,915,948 km (0.065 R)
• M68: 27,209,908 km (0.072 R)
• M69: 27,850,486 km (0.098 R)
• M70: 28,695,714 km (0.116 R)
• M71: 31,693,805 km (0.118 R)
• M72: 32,211,713 km (0.093 R)
• M73: 34,099,488 km (0.095 R)
• M74: 34,843,438 km (0.106 R)
• M75: 35,003,508 km (0.118 R)
• M76: 35,753,741 km (0.058 R)

Planet 6 - Gas Giant

Semi-Major Axis: 10.36 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 322.5

Radius: 14.7

Gravity: 1.49 G

Time & Orbit

Eccentricity (e): 0.15

Orbit Range: 8.81 AU - 11.91 AU

Year: 11720 Days

Day: 13.2 Hours

Environment

Temp: -171 °C

Axial Tilt: 9.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 75,831,138 km

• M1: 184,155 km (0.093 R)
• M2: 345,870 km (0.111 R)
• M3: 525,388 km (0.082 R)
• M4: 819,946 km (0.077 R)
• M5: 980,016 km (0.068 R)
• M6: 1,297,014 km (0.052 R)
• M7: 1,586,934 km (0.062 R)
• M8: 1,729,651 km (0.111 R)
• M9: 2,161,839 km (0.058 R)
• M10: 2,750,058 km (0.055 R)
• M11: 3,049,852 km (0.082 R)
• M12: 3,152,326 km (0.076 R)
• M13: 3,334,237 km (0.12 R)
• M14: 3,846,161 km (0.062 R)
• M15: 4,211,030 km (0.093 R)
• M16: 4,557,798 km (0.117 R)
• M17: 5,065,234 km (0.096 R)
• M18: 5,780,462 km (0.067 R)
• M19: 6,004,709 km (0.054 R)
• M20: 6,166,574 km (0.088 R)
• M21: 6,329,785 km (0.081 R)
• M22: 7,031,698 km (0.114 R)
• M23: 7,374,577 km (0.081 R)
• M24: 7,617,972 km (0.047 R)
• M25: 7,723,140 km (0.119 R)
• M26: 8,041,484 km (0.058 R)
• M27: 8,292,060 km (0.033 R)
• M28: 9,245,448 km (0.117 R)
• M29: 10,233,691 km (0.062 R)
• M30: 10,349,779 km (0.093 R)
• M31: 10,466,465 km (0.043 R)
• M32: 11,375,272 km (0.081 R)
• M33: 11,535,941 km (0.068 R)
• M34: 11,737,898 km (0.05 R)
• M35: 12,681,711 km (0.05 R)
• M36: 12,806,625 km (0.088 R)
• M37: 13,015,763 km (0.029 R)
• M38: 13,735,179 km (0.112 R)
• M39: 13,949,253 km (0.119 R)
• M40: 15,523,322 km (0.079 R)
• M41: 16,150,736 km (0.08 R)
• M42: 18,129,018 km (0.072 R)
• M43: 18,505,556 km (0.054 R)
• M44: 18,600,102 km (0.097 R)
• M45: 19,746,919 km (0.118 R)
• M46: 20,037,288 km (0.119 R)
• M47: 20,818,339 km (0.069 R)
• M48: 21,510,079 km (0.081 R)
• M49: 23,017,577 km (0.063 R)
• M50: 23,170,167 km (0.099 R)
• M51: 23,630,031 km (0.118 R)
• M52: 23,938,352 km (0.084 R)
• M53: 24,351,541 km (0.077 R)
• M54: 24,455,063 km (0.067 R)
• M55: 24,871,244 km (0.119 R)
• M56: 25,184,802 km (0.102 R)
• M57: 26,559,008 km (0.043 R)
• M58: 26,719,077 km (0.083 R)
• M59: 27,524,512 km (0.116 R)
• M60: 27,794,836 km (0.109 R)
• M61: 28,120,211 km (0.057 R)
• M62: 28,283,572 km (0.083 R)
• M63: 28,447,082 km (0.109 R)
• M64: 28,939,558 km (0.112 R)
• M65: 29,324,474 km (0.088 R)
• M66: 30,099,690 km (0.091 R)
• M67: 30,433,892 km (0.085 R)
• M68: 30,881,488 km (0.075 R)
• M69: 31,049,936 km (0.095 R)
• M70: 31,162,433 km (0.115 R)
• M71: 31,387,728 km (0.111 R)
• M72: 31,839,962 km (0.086 R)
• M73: 32,351,288 km (0.093 R)
• M74: 32,693,717 km (0.113 R)
• M75: 33,209,680 km (0.079 R)
• M76: 34,773,427 km (0.062 R)
• M77: 35,065,591 km (0.12 R)
• M78: 35,770,347 km (0.088 R)
• M79: 36,955,162 km (0.077 R)
• M80: 38,032,566 km (0.094 R)
• M81: 39,546,048 km (0.088 R)
• M82: 40,647,985 km (0.116 R)

Planet 7 - Ice Giant

Semi-Major Axis: 13.3 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 933.3

Radius: 6.9

Gravity: 19.6 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 10.6 AU - 16 AU

Year: 17047 Days

Day: 17.7 Hours

Environment

Temp: -176 °C

Axial Tilt: 2.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 75,831,138 km

• M1: 130,150 km (0.066 R)
• M2: 268,678 km (0.114 R)
• M3: 316,250 km (0.056 R)
• M4: 403,316 km (0.073 R)
• M5: 958,174 km (0.114 R)
• M6: 1,199,027 km (0.1 R)
• M7: 1,672,803 km (0.056 R)
• M8: 1,799,662 km (0.057 R)
• M9: 2,165,130 km (0.11 R)
• M10: 2,699,793 km (0.109 R)
• M11: 3,513,904 km (0.117 R)
• M12: 4,311,411 km (0.057 R)
• M13: 4,618,834 km (0.09 R)
• M14: 4,979,066 km (0.081 R)
• M15: 5,678,586 km (0.119 R)
• M16: 6,211,004 km (0.055 R)
• M17: 7,271,205 km (0.081 R)
• M18: 7,689,779 km (0.069 R)
• M19: 7,848,652 km (0.115 R)
• M20: 8,223,844 km (0.102 R)
• M21: 8,495,364 km (0.087 R)
• M22: 9,103,180 km (0.061 R)
• M23: 9,215,229 km (0.082 R)
• M24: 10,012,137 km (0.101 R)
• M25: 10,890,127 km (0.107 R)
• M26: 11,976,207 km (0.118 R)
• M27: 12,781,792 km (0.114 R)
• M28: 14,055,019 km (0.11 R)
• M29: 14,249,496 km (0.06 R)
• M30: 14,379,647 km (0.093 R)
• M31: 14,706,817 km (0.033 R)
• M32: 15,971,966 km (0.109 R)
• M33: 16,583,373 km (0.077 R)
• M34: 17,549,625 km (0.106 R)
• M35: 18,039,558 km (0.055 R)
• M36: 19,464,029 km (0.101 R)
• M37: 21,518,307 km (0.091 R)
• M38: 21,592,957 km (0.103 R)
• M39: 22,117,746 km (0.038 R)
• M40: 22,268,541 km (0.08 R)
• M41: 23,103,596 km (0.06 R)
• M42: 23,717,396 km (0.084 R)
• M43: 24,258,791 km (0.055 R)
• M44: 25,196,470 km (0.108 R)
• M45: 26,225,704 km (0.09 R)
• M46: 26,705,314 km (0.069 R)
• M47: 26,785,499 km (0.09 R)
• M48: 29,229,180 km (0.054 R)
• M49: 29,477,363 km (0.072 R)
• M50: 29,809,470 km (0.108 R)
• M51: 30,477,425 km (0.117 R)
• M52: 30,561,349 km (0.112 R)
• M53: 30,981,569 km (0.091 R)
• M54: 31,828,144 km (0.06 R)
• M55: 32,853,787 km (0.108 R)
• M56: 33,284,329 km (0.076 R)
• M57: 33,370,797 km (0.084 R)
• M58: 33,890,350 km (0.045 R)
• M59: 36,528,359 km (0.101 R)
• M60: 37,601,874 km (0.104 R)
• M61: 40,607,145 km (0.097 R)
• M62: 41,347,206 km (0.117 R)
• M63: 42,091,754 km (0.113 R)
• M64: 43,028,686 km (0.113 R)
• M65: 43,311,127 km (0.057 R)
• M66: 45,496,752 km (0.114 R)
• M67: 45,688,536 km (0.106 R)
• M68: 46,072,703 km (0.072 R)
• M69: 46,361,727 km (0.088 R)
• M70: 48,010,295 km (0.066 R)
• M71: 48,988,964 km (0.112 R)
• M72: 49,579,278 km (0.114 R)
• M73: 51,065,532 km (0.075 R)
• M74: 51,864,235 km (0.04 R)
• M75: 52,064,547 km (0.111 R)
• M76: 52,465,918 km (0.104 R)
• M77: 54,895,687 km (0.064 R)
• M78: 56,741,874 km (0.076 R)
• M79: 57,776,343 km (0.11 R)
• M80: 60,600,452 km (0.089 R)
• M81: 62,295,097 km (0.103 R)
• M82: 63,148,253 km (0.044 R)
• M83: 64,650,515 km (0.107 R)
• M84: 64,973,946 km (0.078 R)
• M85: 65,297,975 km (0.096 R)
• M86: 65,947,529 km (0.111 R)
• M87: 66,381,811 km (0.044 R)
• M88: 67,909,205 km (0.071 R)
• M89: 69,668,925 km (0.043 R)
• M90: 69,779,328 km (0.107 R)
• M91: 71,443,455 km (0.114 R)
• M92: 75,604,071 km (0.118 R)

Kuiper Belt

Range: 31.2 - 52.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 445 - 10,469 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit