🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.7

Radius: 1.24

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 0.5 AU - 0.72 AU

Year: 172 Days

Day: 41.2 Hours

Environment

Temp: 179 °C

Axial Tilt: 33 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.2

Radius: 0.53

Gravity: 0.71 G

Time & Orbit

Eccentricity (e): 0.16

Orbit Range: 0.51 AU - 0.71 AU

Year: 172 Days

Day: 14.7 Hours

Environment

Temp: 230 °C

Axial Tilt: 12.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.65 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.35

Radius: 1.8

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 0.58 AU - 0.72 AU

Year: 190 Days

Day: 29.7 Hours

Environment

Temp: 150 °C

Axial Tilt: 47.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 1 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.96

Radius: 1.9

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 0.95 AU - 1.05 AU

Year: 362 Days

Day: 38.2 Hours

Environment

Temp: 26 °C

Axial Tilt: 3.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 5 - Terrestrial

Semi-Major Axis: 1.52 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.45

Radius: 1.64

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 1.33 AU - 1.71 AU

Year: 678 Days

Day: 31.3 Hours

Environment

Temp: -35 °C

Axial Tilt: 18.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.26 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.92

Radius: 1.54

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 2.25 AU - 2.27 AU

Year: 1229 Days

Day: 43.1 Hours

Environment

Temp: -79 °C

Axial Tilt: 22.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 2.64 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.47

Radius: 1.44

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 2.54 AU - 2.74 AU

Year: 1551 Days

Day: 18.7 Hours

Environment

Temp: -89 °C

Axial Tilt: 21.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 95,638,153 km

• M1: 1,230,592 km (0.112 R)

Asteroid Belt

Center: 4.24 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Gas Giant

Semi-Major Axis: 5.83 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 736.8

Radius: 9.9

Gravity: 7.52 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 4.7 AU - 6.96 AU

Year: 5091 Days

Day: 9.4 Hours

Environment

Temp: -138 °C

Axial Tilt: 31.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 95,638,153 km

• M1: 124,166 km (0.105 R)
• M2: 269,276 km (0.052 R)
• M3: 372,648 km (0.112 R)
• M4: 492,925 km (0.057 R)
• M5: 604,675 km (0.12 R)
• M6: 979,268 km (0.104 R)
• M7: 1,276,519 km (0.095 R)
• M8: 1,468,602 km (0.087 R)
• M9: 1,809,685 km (0.106 R)
• M10: 1,935,048 km (0.09 R)
• M11: 2,044,853 km (0.107 R)
• M12: 2,426,029 km (0.076 R)
• M13: 2,645,190 km (0.069 R)
• M14: 3,017,987 km (0.06 R)
• M15: 3,474,111 km (0.07 R)
• M16: 3,721,696 km (0.115 R)
• M17: 3,882,214 km (0.072 R)
• M18: 4,021,789 km (0.068 R)
• M19: 4,305,876 km (0.088 R)
• M20: 4,401,917 km (0.044 R)
• M21: 4,744,197 km (0.112 R)
• M22: 4,968,744 km (0.108 R)
• M23: 6,008,748 km (0.079 R)
• M24: 6,361,051 km (0.1 R)
• M25: 6,831,985 km (0.101 R)
• M26: 7,142,700 km (0.086 R)
• M27: 8,161,761 km (0.08 R)
• M28: 8,251,370 km (0.118 R)
• M29: 8,461,405 km (0.081 R)
• M30: 8,917,529 km (0.063 R)
• M31: 9,164,066 km (0.101 R)
• M32: 10,269,146 km (0.116 R)
• M33: 10,495,188 km (0.063 R)
• M34: 10,560,114 km (0.09 R)
• M35: 10,657,652 km (0.108 R)
• M36: 11,018,033 km (0.032 R)
• M37: 11,249,610 km (0.083 R)
• M38: 11,449,174 km (0.098 R)
• M39: 11,784,572 km (0.094 R)
• M40: 12,089,303 km (0.08 R)
• M41: 12,328,061 km (0.095 R)
• M42: 12,430,835 km (0.114 R)
• M43: 12,775,509 km (0.045 R)
• M44: 13,263,497 km (0.104 R)
• M45: 13,580,495 km (0.12 R)
• M46: 13,935,490 km (0.037 R)
• M47: 14,150,014 km (0.076 R)
• M48: 14,473,893 km (0.091 R)
• M49: 14,727,462 km (0.104 R)
• M50: 15,312,539 km (0.057 R)
• M51: 16,317,089 km (0.095 R)
• M52: 16,846,366 km (0.098 R)
• M53: 17,381,328 km (0.092 R)
• M54: 17,805,438 km (0.068 R)
• M55: 18,194,093 km (0.068 R)
• M56: 18,311,228 km (0.107 R)
• M57: 18,742,818 km (0.081 R)
• M58: 19,058,918 km (0.082 R)
• M59: 19,376,664 km (0.114 R)
• M60: 19,456,400 km (0.115 R)
• M61: 19,656,263 km (0.115 R)
• M62: 22,356,654 km (0.1 R)
• M63: 22,565,941 km (0.088 R)
• M64: 22,818,014 km (0.085 R)
• M65: 23,240,029 km (0.051 R)
• M66: 23,452,009 km (0.084 R)
• M67: 24,006,270 km (0.043 R)
• M68: 24,134,774 km (0.08 R)
• M69: 24,651,186 km (0.116 R)
• M70: 24,867,504 km (0.027 R)
• M71: 25,345,320 km (0.038 R)
• M72: 25,563,583 km (0.111 R)
• M73: 26,354,507 km (0.111 R)
• M74: 26,575,613 km (0.058 R)
• M75: 26,664,175 km (0.043 R)
• M76: 27,735,296 km (0.086 R)
• M77: 28,185,735 km (0.086 R)
• M78: 28,276,092 km (0.058 R)
• M79: 28,547,762 km (0.04 R)
• M80: 28,957,061 km (0.06 R)
• M81: 30,011,577 km (0.104 R)
• M82: 30,335,007 km (0.112 R)

Planet 9 - Ice Giant

Semi-Major Axis: 13.3 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 281.5

Radius: 6.3

Gravity: 7.09 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 10.17 AU - 16.43 AU

Year: 17542 Days

Day: 24.2 Hours

Environment

Temp: -186 °C

Axial Tilt: 55.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 95,638,153 km

• M1: 83,027 km (0.094 R)
• M2: 374,593 km (0.067 R)
• M3: 431,889 km (0.105 R)
• M4: 539,899 km (0.062 R)
• M5: 745,895 km (0.111 R)
• M6: 896,690 km (0.095 R)
• M7: 1,162,675 km (0.115 R)
• M8: 1,338,303 km (0.092 R)
• M9: 1,452,446 km (0.077 R)
• M10: 1,915,302 km (0.113 R)
• M11: 2,018,225 km (0.108 R)
• M12: 2,256,684 km (0.112 R)
• M13: 2,448,468 km (0.083 R)
• M14: 2,617,065 km (0.114 R)
• M15: 3,932,330 km (0.114 R)
• M16: 4,742,253 km (0.103 R)
• M17: 5,130,309 km (0.118 R)
• M18: 6,011,890 km (0.106 R)
• M19: 7,379,663 km (0.091 R)
• M20: 8,286,675 km (0.076 R)
• M21: 8,582,579 km (0.076 R)
• M22: 9,011,327 km (0.092 R)
• M23: 10,748,906 km (0.067 R)
• M24: 11,210,864 km (0.101 R)
• M25: 11,444,237 km (0.065 R)
• M26: 12,249,672 km (0.074 R)
• M27: 13,318,998 km (0.107 R)
• M28: 14,014,927 km (0.111 R)
• M29: 14,620,798 km (0.101 R)
• M30: 14,978,188 km (0.086 R)
• M31: 16,067,559 km (0.07 R)
• M32: 16,225,235 km (0.113 R)
• M33: 16,861,176 km (0.047 R)
• M34: 17,074,951 km (0.054 R)
• M35: 17,775,967 km (0.088 R)
• M36: 17,884,575 km (0.051 R)
• M37: 18,431,355 km (0.106 R)
• M38: 18,486,407 km (0.106 R)
• M39: 18,596,511 km (0.099 R)
• M40: 18,651,563 km (0.077 R)
• M41: 18,983,521 km (0.078 R)
• M42: 19,373,373 km (0.067 R)
• M43: 19,597,321 km (0.065 R)
• M44: 20,672,631 km (0.082 R)
• M45: 20,729,777 km (0.053 R)
• M46: 20,958,811 km (0.093 R)
• M47: 21,016,257 km (0.103 R)
• M48: 21,361,678 km (0.099 R)
• M49: 21,708,895 km (0.069 R)
• M50: 21,767,089 km (0.108 R)
• M51: 23,592,631 km (0.045 R)
• M52: 24,735,709 km (0.114 R)
• M53: 25,835,103 km (0.069 R)
• M54: 26,205,059 km (0.1 R)
• M55: 26,266,843 km (0.082 R)
• M56: 28,271,305 km (0.1 R)
• M57: 30,064,983 km (0.093 R)
• M58: 31,172,008 km (0.085 R)
• M59: 31,829,341 km (0.092 R)
• M60: 31,895,313 km (0.08 R)
• M61: 31,961,286 km (0.091 R)
• M62: 32,093,530 km (0.117 R)
• M63: 32,358,468 km (0.037 R)
• M64: 32,557,733 km (0.088 R)
• M65: 32,690,725 km (0.053 R)
• M66: 32,957,309 km (0.109 R)
• M67: 33,090,899 km (0.113 R)
• M68: 33,963,354 km (0.104 R)
• M69: 35,047,640 km (0.044 R)
• M70: 35,320,506 km (0.105 R)
• M71: 35,457,239 km (0.078 R)
• M72: 35,525,605 km (0.114 R)
• M73: 35,868,333 km (0.101 R)
• M74: 35,936,999 km (0.074 R)
• M75: 36,074,479 km (0.099 R)
• M76: 36,212,109 km (0.053 R)
• M77: 36,972,366 km (0.112 R)
• M78: 37,598,134 km (0.072 R)
• M79: 39,923,034 km (0.103 R)
• M80: 39,994,093 km (0.088 R)
• M81: 40,493,600 km (0.109 R)
• M82: 40,923,246 km (0.082 R)
• M83: 41,859,429 km (0.09 R)
• M84: 43,167,214 km (0.071 R)
• M85: 43,679,586 km (0.032 R)
• M86: 44,120,152 km (0.098 R)
• M87: 44,857,819 km (0.111 R)
• M88: 45,005,921 km (0.033 R)
• M89: 45,450,975 km (0.099 R)
• M90: 45,525,325 km (0.108 R)
• M91: 46,570,116 km (0.104 R)
• M92: 48,151,964 km (0.086 R)
• M93: 48,455,199 km (0.065 R)
• M94: 48,759,182 km (0.116 R)
• M95: 49,292,498 km (0.111 R)
• M96: 50,365,265 km (0.103 R)
• M97: 50,827,223 km (0.093 R)

Planet 10 - Ice Giant

Semi-Major Axis: 17.95 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 719.3

Radius: 3.4

Gravity: 62.22 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 16.55 AU - 19.35 AU

Year: 27503 Days

Day: 21.2 Hours

Environment

Temp: -203 °C

Axial Tilt: 15.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 95,638,153 km

• M1: 50,863 km (0.091 R)
• M2: 254,167 km (0.118 R)
• M3: 333,154 km (0.114 R)
• M4: 397,781 km (0.036 R)
• M5: 695,181 km (0.051 R)
• M6: 1,377,647 km (0.086 R)
• M7: 1,482,515 km (0.119 R)
• M8: 1,553,873 km (0.119 R)
• M9: 1,737,430 km (0.064 R)
• M10: 2,084,796 km (0.088 R)
• M11: 2,666,582 km (0.101 R)
• M12: 2,709,816 km (0.096 R)
• M13: 2,930,323 km (0.076 R)
• M14: 3,110,738 km (0.063 R)
• M15: 4,115,886 km (0.113 R)
• M16: 6,802,066 km (0.113 R)
• M17: 7,160,951 km (0.104 R)
• M18: 7,587,454 km (0.107 R)
• M19: 7,772,657 km (0.109 R)
• M20: 8,592,602 km (0.041 R)
• M21: 9,705,611 km (0.098 R)
• M22: 10,041,607 km (0.097 R)
• M23: 10,109,226 km (0.071 R)
• M24: 10,312,978 km (0.058 R)
• M25: 10,724,671 km (0.096 R)
• M26: 11,564,215 km (0.104 R)
• M27: 12,063,572 km (0.059 R)
• M28: 12,935,877 km (0.12 R)
• M29: 13,454,085 km (0.112 R)
• M30: 14,663,583 km (0.101 R)
• M31: 15,986,477 km (0.071 R)
• M32: 17,023,490 km (0.093 R)
• M33: 17,185,055 km (0.119 R)
• M34: 21,470,137 km (0.054 R)
• M35: 21,907,112 km (0.083 R)
• M36: 22,170,704 km (0.057 R)
• M37: 23,954,808 km (0.029 R)
• M38: 24,681,255 km (0.086 R)
• M39: 26,062,642 km (0.116 R)
• M40: 26,341,941 km (0.036 R)
• M41: 26,528,639 km (0.085 R)
• M42: 27,563,557 km (0.046 R)
• M43: 28,228,969 km (0.086 R)
• M44: 28,899,765 km (0.063 R)
• M45: 30,452,442 km (0.052 R)
• M46: 30,943,123 km (0.098 R)
• M47: 31,535,530 km (0.114 R)
• M48: 32,031,896 km (0.094 R)
• M49: 36,302,915 km (0.057 R)
• M50: 37,032,055 km (0.057 R)
• M51: 40,210,561 km (0.082 R)
• M52: 41,181,003 km (0.089 R)
• M53: 42,050,166 km (0.048 R)
• M54: 43,585,639 km (0.073 R)
• M55: 43,916,998 km (0.104 R)
• M56: 44,360,257 km (0.119 R)
• M57: 45,139,362 km (0.116 R)
• M58: 45,922,956 km (0.113 R)
• M59: 46,598,241 km (0.094 R)
• M60: 46,711,038 km (0.106 R)
• M61: 47,730,996 km (0.097 R)
• M62: 48,758,135 km (0.11 R)
• M63: 48,872,727 km (0.062 R)
• M64: 49,331,843 km (0.064 R)
• M65: 49,792,604 km (0.073 R)
• M66: 51,416,040 km (0.1 R)
• M67: 52,000,070 km (0.12 R)
• M68: 53,292,596 km (0.098 R)
• M69: 53,528,661 km (0.066 R)
• M70: 54,120,620 km (0.076 R)
• M71: 54,595,743 km (0.084 R)
• M72: 55,549,878 km (0.089 R)
• M73: 55,789,384 km (0.107 R)
• M74: 58,567,417 km (0.07 R)
• M75: 60,034,523 km (0.107 R)
• M76: 60,403,132 km (0.08 R)
• M77: 60,526,251 km (0.086 R)
• M78: 62,009,514 km (0.095 R)
• M79: 62,133,680 km (0.055 R)
• M80: 64,131,111 km (0.104 R)
• M81: 65,011,644 km (0.104 R)
• M82: 65,263,866 km (0.111 R)
• M83: 66,022,776 km (0.108 R)
• M84: 71,806,679 km (0.046 R)
• M85: 76,017,111 km (0.072 R)
• M86: 81,119,894 km (0.06 R)
• M87: 81,527,399 km (0.088 R)
• M88: 83,712,425 km (0.109 R)
• M89: 84,124,268 km (0.052 R)
• M90: 84,536,859 km (0.085 R)
• M91: 86,609,388 km (0.092 R)
• M92: 86,887,042 km (0.047 R)
• M93: 89,258,617 km (0.07 R)
• M94: 95,065,108 km (0.088 R)

Kuiper Belt

Range: 30.3 - 60.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 381 - 18,744 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit