🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.75

Radius: 0.89

Gravity: 0.95 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 0.45 AU - 0.71 AU

Year: 154 Days

Day: 27 Hours

Environment

Temp: 246 °C

Axial Tilt: 24.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.9 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.96

Radius: 1.9

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.134

Orbit Range: 0.78 AU - 1.02 AU

Year: 297 Days

Day: 42.9 Hours

Environment

Temp: 106 °C

Axial Tilt: 29.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 67,148,287 km

• M1: 120,576 km (0.107 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.31 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.16

Radius: 1.06

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 1.07 AU - 1.55 AU

Year: 522 Days

Day: 44.2 Hours

Environment

Temp: 26 °C

Axial Tilt: 14.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 1.56 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.44

Radius: 1.64

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.149

Orbit Range: 1.33 AU - 1.79 AU

Year: 679 Days

Day: 25.2 Hours

Environment

Temp: -2 °C

Axial Tilt: 38.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 67,148,287 km

• M1: 1,117,197 km (0.105 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.79 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.12

Radius: 1.58

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 2.71 AU - 2.87 AU

Year: 1623 Days

Day: 26.9 Hours

Environment

Temp: -86 °C

Axial Tilt: 32.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.56 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.1

Radius: 1.57

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 2.91 AU - 4.21 AU

Year: 2339 Days

Day: 20.3 Hours

Environment

Temp: -112 °C

Axial Tilt: 4.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 4.34 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.12

Radius: 1.76

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.127

Orbit Range: 3.79 AU - 4.89 AU

Year: 3149 Days

Day: 12.4 Hours

Environment

Temp: -114 °C

Axial Tilt: 8.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 67,148,287 km

• M1: 2,593,429 km (0.081 R)

Planet 8 - Gas Giant

Semi-Major Axis: 7.51 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 825.6

Radius: 9

Gravity: 10.19 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 7.48 AU - 7.54 AU

Year: 7167 Days

Day: 9.4 Hours

Environment

Temp: -149 °C

Axial Tilt: 84.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 67,148,287 km

• M1: 126,261 km (0.078 R)
• M2: 202,256 km (0.108 R)
• M3: 302,786 km (0.101 R)
• M4: 787,034 km (0.095 R)
• M5: 915,539 km (0.059 R)
• M6: 1,103,733 km (0.048 R)
• M7: 1,267,393 km (0.11 R)
• M8: 1,419,684 km (0.114 R)
• M9: 1,537,866 km (0.051 R)
• M10: 2,291,989 km (0.091 R)
• M11: 2,455,200 km (0.114 R)
• M12: 2,842,509 km (0.065 R)
• M13: 3,043,569 km (0.071 R)
• M14: 3,145,744 km (0.067 R)
• M15: 3,249,266 km (0.084 R)
• M16: 3,838,233 km (0.1 R)
• M17: 3,976,760 km (0.069 R)
• M18: 5,204,660 km (0.091 R)
• M19: 5,859,599 km (0.069 R)
• M20: 6,245,562 km (0.099 R)
• M21: 6,441,684 km (0.117 R)
• M22: 6,507,507 km (0.107 R)
• M23: 6,806,404 km (0.12 R)
• M24: 7,730,171 km (0.091 R)
• M25: 7,800,183 km (0.111 R)
• M26: 8,153,383 km (0.112 R)
• M27: 8,765,837 km (0.107 R)
• M28: 9,318,451 km (0.106 R)
• M29: 9,542,699 km (0.094 R)
• M30: 10,418,744 km (0.094 R)
• M31: 10,886,087 km (0.069 R)
• M32: 11,962,295 km (0.102 R)
• M33: 12,451,629 km (0.074 R)
• M34: 12,781,343 km (0.109 R)
• M35: 13,072,311 km (0.119 R)
• M36: 14,300,659 km (0.092 R)
• M37: 14,863,296 km (0.095 R)
• M38: 15,037,877 km (0.099 R)
• M39: 15,301,020 km (0.103 R)
• M40: 15,698,651 km (0.107 R)
• M41: 16,234,062 km (0.08 R)
• M42: 16,323,820 km (0.038 R)
• M43: 16,639,472 km (0.098 R)
• M44: 17,276,908 km (0.109 R)
• M45: 17,644,620 km (0.079 R)
• M46: 17,783,297 km (0.119 R)
• M47: 18,061,549 km (0.112 R)
• M48: 18,387,972 km (0.077 R)
• M49: 18,481,620 km (0.065 R)
• M50: 18,952,255 km (0.099 R)
• M51: 19,046,950 km (0.113 R)
• M52: 19,141,646 km (0.097 R)
• M53: 19,569,945 km (0.093 R)
• M54: 21,413,140 km (0.048 R)
• M55: 21,758,711 km (0.077 R)
• M56: 22,056,411 km (0.099 R)
• M57: 22,555,469 km (0.11 R)
• M58: 23,463,229 km (0.063 R)
• M59: 24,023,922 km (0.061 R)
• M60: 24,382,957 km (0.029 R)
• M61: 25,418,623 km (0.118 R)
• M62: 25,522,893 km (0.094 R)
• M63: 26,680,331 km (0.088 R)
• M64: 27,532,740 km (0.032 R)
• M65: 28,610,742 km (0.104 R)
• M66: 28,827,958 km (0.075 R)
• M67: 29,592,852 km (0.109 R)
• M68: 30,308,828 km (0.078 R)
• M69: 30,585,883 km (0.081 R)
• M70: 31,142,238 km (0.082 R)
• M71: 31,477,786 km (0.096 R)
• M72: 31,814,381 km (0.074 R)
• M73: 32,321,667 km (0.103 R)
• M74: 33,687,346 km (0.101 R)
• M75: 33,801,938 km (0.079 R)
• M76: 34,261,952 km (0.057 R)
• M77: 34,550,376 km (0.1 R)
• M78: 34,723,910 km (0.115 R)
• M79: 35,362,543 km (0.118 R)
• M80: 35,420,737 km (0.045 R)
• M81: 35,654,109 km (0.11 R)
• M82: 35,887,931 km (0.062 R)
• M83: 37,005,576 km (0.047 R)
• M84: 39,214,688 km (0.049 R)
• M85: 40,609,240 km (0.104 R)

Planet 9 - Gas Giant

Semi-Major Axis: 9.98 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 536.9

Radius: 10.2

Gravity: 5.16 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 9.64 AU - 10.32 AU

Year: 10980 Days

Day: 5.1 Hours

Environment

Temp: -169 °C

Axial Tilt: 0.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 67,148,287 km

• M1: 143,464 km (0.057 R)
• M2: 323,580 km (0.095 R)
• M3: 635,641 km (0.05 R)
• M4: 833,559 km (0.072 R)
• M5: 1,014,274 km (0.042 R)
• M6: 1,109,717 km (0.108 R)
• M7: 1,208,302 km (0.054 R)
• M8: 1,414,597 km (0.076 R)
• M9: 1,745,658 km (0.039 R)
• M10: 2,199,986 km (0.115 R)
• M11: 2,300,217 km (0.044 R)
• M12: 2,989,414 km (0.073 R)
• M13: 3,768,969 km (0.087 R)
• M14: 3,981,099 km (0.062 R)
• M15: 4,166,151 km (0.083 R)
• M16: 4,449,041 km (0.095 R)
• M17: 5,642,233 km (0.055 R)
• M18: 6,096,263 km (0.114 R)
• M19: 6,309,889 km (0.105 R)
• M20: 7,002,676 km (0.052 R)
• M21: 7,873,336 km (0.118 R)
• M22: 8,106,110 km (0.079 R)
• M23: 8,419,967 km (0.116 R)
• M24: 8,898,381 km (0.082 R)
• M25: 9,140,879 km (0.108 R)
• M26: 9,591,168 km (0.09 R)
• M27: 11,595,630 km (0.053 R)
• M28: 11,816,437 km (0.066 R)
• M29: 12,038,440 km (0.109 R)
• M30: 12,172,330 km (0.071 R)
• M31: 12,351,698 km (0.081 R)
• M32: 13,032,069 km (0.11 R)
• M33: 13,123,772 km (0.057 R)
• M34: 13,864,431 km (0.12 R)
• M35: 15,097,118 km (0.099 R)
• M36: 16,513,062 km (0.105 R)
• M37: 17,716,577 km (0.067 R)
• M38: 18,072,919 km (0.112 R)
• M39: 19,104,246 km (0.096 R)
• M40: 19,626,941 km (0.046 R)
• M41: 19,837,426 km (0.115 R)
• M42: 20,260,488 km (0.097 R)
• M43: 20,419,960 km (0.092 R)
• M44: 21,115,739 km (0.117 R)
• M45: 21,223,450 km (0.096 R)
• M46: 21,331,310 km (0.086 R)
• M47: 21,601,933 km (0.115 R)
• M48: 21,928,056 km (0.11 R)
• M49: 22,146,469 km (0.078 R)
• M50: 22,805,896 km (0.082 R)
• M51: 22,971,800 km (0.081 R)
• M52: 23,360,455 km (0.05 R)
• M53: 23,583,506 km (0.076 R)
• M54: 23,863,254 km (0.089 R)
• M55: 25,107,459 km (0.057 R)
• M56: 25,507,783 km (0.105 R)
• M57: 26,083,286 km (0.12 R)
• M58: 26,430,653 km (0.067 R)
• M59: 26,546,741 km (0.042 R)
• M60: 27,423,085 km (0.068 R)
• M61: 27,835,377 km (0.063 R)
• M62: 28,785,323 km (0.093 R)
• M63: 28,964,691 km (0.091 R)
• M64: 29,625,315 km (0.071 R)
• M65: 30,839,152 km (0.108 R)
• M66: 31,636,808 km (0.082 R)
• M67: 31,945,429 km (0.1 R)
• M68: 33,252,465 km (0.056 R)
• M69: 35,790,243 km (0.076 R)
• M70: 35,918,748 km (0.052 R)
• M71: 36,305,159 km (0.084 R)
• M72: 36,628,291 km (0.068 R)
• M73: 36,887,544 km (0.102 R)
• M74: 37,212,321 km (0.033 R)
• M75: 38,586,976 km (0.047 R)
• M76: 38,718,771 km (0.112 R)
• M77: 38,850,717 km (0.07 R)
• M78: 39,645,530 km (0.119 R)
• M79: 40,512,599 km (0.101 R)
• M80: 40,982,037 km (0.101 R)
• M81: 42,197,520 km (0.086 R)
• M82: 42,265,438 km (0.096 R)
• M83: 43,630,518 km (0.08 R)
• M84: 44,802,169 km (0.103 R)
• M85: 45,009,960 km (0.11 R)
• M86: 45,914,429 km (0.1 R)
• M87: 46,473,925 km (0.111 R)

Asteroid Belt

Center: 13.9 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 10 - Ice Giant

Semi-Major Axis: 17.82 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 274.4

Radius: 4

Gravity: 17.15 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 15.24 AU - 20.4 AU

Year: 26197 Days

Day: 19.3 Hours

Environment

Temp: -199 °C

Axial Tilt: 10.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 67,148,287 km

• M1: 55,800 km (0.065 R)
• M2: 416,032 km (0.074 R)
• M3: 891,753 km (0.111 R)
• M4: 938,876 km (0.066 R)
• M5: 1,400,386 km (0.118 R)
• M6: 1,596,508 km (0.102 R)
• M7: 1,741,918 km (0.114 R)
• M8: 2,431,265 km (0.064 R)
• M9: 3,122,556 km (0.093 R)
• M10: 3,678,163 km (0.078 R)
• M11: 4,025,978 km (0.107 R)
• M12: 4,961,862 km (0.094 R)
• M13: 5,302,497 km (0.077 R)
• M14: 5,606,779 km (0.098 R)
• M15: 7,258,788 km (0.093 R)
• M16: 7,354,680 km (0.116 R)
• M17: 8,136,927 km (0.098 R)
• M18: 8,386,756 km (0.093 R)
• M19: 9,099,739 km (0.073 R)
• M20: 9,306,932 km (0.068 R)
• M21: 9,937,936 km (0.096 R)
• M22: 10,474,394 km (0.095 R)
• M23: 10,637,157 km (0.117 R)
• M24: 12,195,817 km (0.104 R)
• M25: 13,293,566 km (0.062 R)
• M26: 14,122,338 km (0.076 R)
• M27: 15,273,643 km (0.099 R)
• M28: 15,953,865 km (0.108 R)
• M29: 17,664,965 km (0.111 R)
• M30: 18,118,097 km (0.117 R)
• M31: 19,968,025 km (0.115 R)
• M32: 20,169,832 km (0.072 R)
• M33: 21,325,924 km (0.078 R)
• M34: 24,848,206 km (0.114 R)
• M35: 25,137,678 km (0.119 R)
• M36: 25,210,233 km (0.09 R)
• M37: 26,823,646 km (0.027 R)
• M38: 27,792,741 km (0.108 R)
• M39: 28,319,176 km (0.115 R)
• M40: 29,841,634 km (0.087 R)
• M41: 30,535,319 km (0.088 R)
• M42: 31,234,390 km (0.093 R)
• M43: 31,860,158 km (0.12 R)
• M44: 32,332,139 km (0.092 R)
• M45: 32,410,977 km (0.075 R)
• M46: 33,522,340 km (0.12 R)
• M47: 33,842,180 km (0.09 R)
• M48: 34,323,735 km (0.101 R)
• M49: 34,404,219 km (0.093 R)
• M50: 39,346,783 km (0.095 R)
• M51: 39,684,126 km (0.046 R)
• M52: 41,128,344 km (0.114 R)
• M53: 41,299,484 km (0.094 R)
• M54: 41,985,989 km (0.067 R)
• M55: 44,945,483 km (0.102 R)
• M56: 45,209,823 km (0.109 R)
• M57: 46,450,288 km (0.076 R)
• M58: 46,539,299 km (0.116 R)
• M59: 50,329,660 km (0.073 R)
• M60: 51,522,703 km (0.109 R)
• M61: 52,910,972 km (0.074 R)
• M62: 55,157,483 km (0.119 R)
• M63: 57,053,337 km (0.111 R)
• M64: 59,452,887 km (0.09 R)
• M65: 62,277,444 km (0.079 R)
• M66: 62,768,873 km (0.092 R)
• M67: 64,052,572 km (0.091 R)
• M68: 66,044,169 km (0.082 R)
• M69: 66,545,322 km (0.117 R)
• M70: 67,047,671 km (0.096 R)

Kuiper Belt

Range: 31.5 - 57.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 376 - 10,398 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit