🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.93

Radius: 1.89

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 0.51 AU - 0.53 AU

Year: 134 Days

Day: 39.1 Hours

Environment

Temp: 206 °C

Axial Tilt: 64.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.7 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 5

Radius: 1.9

Gravity: 1.39 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 0.58 AU - 0.82 AU

Year: 210 Days

Day: 15.8 Hours

Environment

Temp: 179 °C

Axial Tilt: 42.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.83 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.54

Radius: 1.66

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 0.69 AU - 0.97 AU

Year: 271 Days

Day: 30 Hours

Environment

Temp: 191 °C

Axial Tilt: 13.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 1.4 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.58

Radius: 1.46

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.107

Orbit Range: 1.25 AU - 1.55 AU

Year: 593 Days

Day: 26.5 Hours

Environment

Temp: -13 °C

Axial Tilt: 3.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 38,906,124 km

• M1: 558,299 km (0.096 R)
• M2: 695,181 km (0.073 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.61 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.18

Radius: 1.77

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 1.52 AU - 1.7 AU

Year: 732 Days

Day: 13.2 Hours

Environment

Temp: -41 °C

Axial Tilt: 2.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 1.66 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.22

Radius: 1.38

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 1.41 AU - 1.91 AU

Year: 766 Days

Day: 35.2 Hours

Environment

Temp: -34 °C

Axial Tilt: 43.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 38,906,124 km

• M1: 1,121,984 km (0.064 R)

Asteroid Belt

Center: 2.04 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Terrestrial

Semi-Major Axis: 2.41 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.12

Radius: 1.05

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 1.89 AU - 2.93 AU

Year: 1340 Days

Day: 22 Hours

Environment

Temp: -72 °C

Axial Tilt: 6.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 38,906,124 km

• M1: 857,944 km (0.11 R)

Asteroid Belt

Center: 8.25 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Ice Giant

Semi-Major Axis: 14.08 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 452.9

Radius: 7.2

Gravity: 8.74 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 11.04 AU - 17.12 AU

Year: 18922 Days

Day: 17.2 Hours

Environment

Temp: -186 °C

Axial Tilt: 13.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 38,906,124 km

• M1: 144,063 km (0.073 R)
• M2: 218,712 km (0.03 R)
• M3: 341,682 km (0.103 R)
• M4: 890,107 km (0.118 R)
• M5: 1,220,719 km (0.071 R)
• M6: 1,587,533 km (0.066 R)
• M7: 1,670,410 km (0.067 R)
• M8: 1,840,802 km (0.099 R)
• M9: 2,076,718 km (0.11 R)
• M10: 2,544,959 km (0.108 R)
• M11: 2,642,646 km (0.12 R)
• M12: 2,908,931 km (0.092 R)
• M13: 3,289,059 km (0.113 R)
• M14: 3,907,347 km (0.098 R)
• M15: 4,095,990 km (0.08 R)
• M16: 5,165,764 km (0.11 R)
• M17: 5,498,470 km (0.088 R)
• M18: 6,054,076 km (0.091 R)
• M19: 6,404,883 km (0.049 R)
• M20: 6,538,175 km (0.07 R)
• M21: 7,356,924 km (0.043 R)
• M22: 8,595,894 km (0.086 R)
• M23: 8,742,948 km (0.111 R)
• M24: 8,989,934 km (0.106 R)
• M25: 9,239,164 km (0.089 R)
• M26: 9,289,280 km (0.094 R)
• M27: 9,795,669 km (0.102 R)
• M28: 10,155,451 km (0.064 R)
• M29: 10,259,123 km (0.067 R)
• M30: 10,519,573 km (0.093 R)
• M31: 11,047,204 km (0.106 R)
• M32: 11,637,518 km (0.065 R)
• M33: 11,800,280 km (0.087 R)
• M34: 12,128,049 km (0.09 R)
• M35: 12,293,055 km (0.098 R)
• M36: 13,129,457 km (0.104 R)
• M37: 13,355,500 km (0.058 R)
• M38: 13,869,069 km (0.097 R)
• M39: 14,272,834 km (0.085 R)
• M40: 14,447,115 km (0.077 R)
• M41: 14,915,357 km (0.106 R)
• M42: 18,455,291 km (0.095 R)
• M43: 18,708,710 km (0.11 R)
• M44: 19,090,783 km (0.044 R)
• M45: 19,604,352 km (0.105 R)
• M46: 20,057,335 km (0.061 R)
• M47: 21,238,260 km (0.089 R)
• M48: 22,306,688 km (0.051 R)
• M49: 22,508,944 km (0.101 R)
• M50: 22,847,484 km (0.108 R)
• M51: 23,666,682 km (0.11 R)
• M52: 25,544,884 km (0.085 R)
• M53: 25,897,935 km (0.034 R)
• M54: 26,966,811 km (0.031 R)
• M55: 27,182,232 km (0.12 R)
• M56: 28,049,900 km (0.079 R)
• M57: 28,633,481 km (0.116 R)
• M58: 29,590,160 km (0.103 R)
• M59: 30,482,661 km (0.079 R)
• M60: 34,139,730 km (0.066 R)
• M61: 38,658,633 km (0.112 R)
• M62: 39,145,125 km (0.075 R)
• M63: 40,124,243 km (0.076 R)
• M64: 40,288,203 km (0.078 R)
• M65: 40,534,441 km (0.072 R)
• M66: 40,616,719 km (0.065 R)
• M67: 40,698,998 km (0.093 R)
• M68: 42,189,741 km (0.118 R)
• M69: 42,273,067 km (0.071 R)
• M70: 44,374,319 km (0.068 R)
• M71: 45,736,856 km (0.096 R)
• M72: 46,165,454 km (0.025 R)
• M73: 47,893,160 km (0.116 R)
• M74: 49,378,368 km (0.055 R)
• M75: 50,347,313 km (0.085 R)
• M76: 51,500,563 km (0.082 R)
• M77: 52,931,915 km (0.1 R)
• M78: 54,467,089 km (0.069 R)
• M79: 54,648,701 km (0.071 R)
• M80: 55,103,478 km (0.108 R)
• M81: 56,750,999 km (0.11 R)
• M82: 57,211,611 km (0.09 R)
• M83: 57,396,065 km (0.078 R)
• M84: 57,950,924 km (0.099 R)
• M85: 60,375,905 km (0.075 R)
• M86: 60,657,897 km (0.06 R)
• M87: 61,695,359 km (0.09 R)
• M88: 62,643,660 km (0.096 R)
• M89: 62,738,654 km (0.079 R)
• M90: 62,929,092 km (0.086 R)
• M91: 63,501,155 km (0.05 R)

Planet 9 - Ice Giant

Semi-Major Axis: 14.18 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 992.2

Radius: 7.9

Gravity: 15.9 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 13.77 AU - 14.59 AU

Year: 19124 Days

Day: 24.9 Hours

Environment

Temp: -193 °C

Axial Tilt: 0.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (98)

Outer Limit: 38,906,124 km

• M1: 299,794 km (0.078 R)
• M2: 408,552 km (0.095 R)
• M3: 553,811 km (0.1 R)
• M4: 894,894 km (0.068 R)
• M5: 948,600 km (0.119 R)
• M6: 2,093,921 km (0.063 R)
• M7: 2,203,128 km (0.091 R)
• M8: 2,277,029 km (0.073 R)
• M9: 2,857,170 km (0.036 R)
• M10: 3,310,750 km (0.106 R)
• M11: 3,786,771 km (0.048 R)
• M12: 4,146,404 km (0.087 R)
• M13: 4,706,499 km (0.109 R)
• M14: 5,845,387 km (0.06 R)
• M15: 6,155,952 km (0.094 R)
• M16: 6,847,394 km (0.085 R)
• M17: 7,065,059 km (0.086 R)
• M18: 7,507,270 km (0.099 R)
• M19: 7,788,364 km (0.081 R)
• M20: 7,901,610 km (0.112 R)
• M21: 8,072,750 km (0.101 R)
• M22: 8,769,278 km (0.101 R)
• M23: 8,828,219 km (0.119 R)
• M24: 9,849,973 km (0.085 R)
• M25: 10,219,479 km (0.103 R)
• M26: 10,281,562 km (0.114 R)
• M27: 10,405,878 km (0.098 R)
• M28: 10,656,305 km (0.113 R)
• M29: 11,291,049 km (0.064 R)
• M30: 11,937,910 km (0.042 R)
• M31: 12,464,046 km (0.042 R)
• M32: 14,364,537 km (0.036 R)
• M33: 14,923,884 km (0.117 R)
• M34: 15,704,784 km (0.1 R)
• M35: 17,158,277 km (0.081 R)
• M36: 17,305,930 km (0.093 R)
• M37: 19,264,167 km (0.102 R)
• M38: 20,817,740 km (0.091 R)
• M39: 21,054,255 km (0.108 R)
• M40: 22,411,107 km (0.104 R)
• M41: 22,572,673 km (0.117 R)
• M42: 24,374,430 km (0.069 R)
• M43: 25,292,512 km (0.104 R)
• M44: 25,376,586 km (0.057 R)
• M45: 27,248,654 km (0.077 R)
• M46: 29,252,816 km (0.085 R)
• M47: 30,495,825 km (0.045 R)
• M48: 31,665,531 km (0.098 R)
• M49: 33,585,769 km (0.088 R)
• M50: 36,298,876 km (0.099 R)
• M51: 36,964,287 km (0.113 R)
• M52: 38,984,457 km (0.051 R)
• M53: 39,178,785 km (0.094 R)
• M54: 39,276,023 km (0.118 R)
• M55: 39,665,875 km (0.027 R)
• M56: 40,744,476 km (0.118 R)
• M57: 40,941,646 km (0.115 R)
• M58: 42,230,881 km (0.115 R)
• M59: 42,430,294 km (0.043 R)
• M60: 42,730,238 km (0.088 R)
• M61: 42,930,550 km (0.12 R)
• M62: 44,037,724 km (0.037 R)
• M63: 44,950,719 km (0.1 R)
• M64: 48,978,193 km (0.059 R)
• M65: 49,083,061 km (0.106 R)
• M66: 49,608,000 km (0.119 R)
• M67: 51,407,064 km (0.111 R)
• M68: 51,513,428 km (0.038 R)
• M69: 51,726,755 km (0.092 R)
• M70: 52,154,006 km (0.049 R)
• M71: 53,227,222 km (0.101 R)
• M72: 55,068,472 km (0.107 R)
• M73: 55,286,436 km (0.104 R)
• M74: 57,814,042 km (0.111 R)
• M75: 58,924,656 km (0.043 R)
• M76: 61,958,202 km (0.116 R)
• M77: 62,980,704 km (0.09 R)
• M78: 64,467,407 km (0.104 R)
• M79: 65,503,522 km (0.114 R)
• M80: 65,849,991 km (0.102 R)
• M81: 66,777,198 km (0.081 R)
• M82: 69,113,917 km (0.118 R)
• M83: 70,292,299 km (0.106 R)
• M84: 70,647,146 km (0.112 R)
• M85: 71,002,590 km (0.099 R)
• M86: 71,121,221 km (0.117 R)
• M87: 71,477,414 km (0.101 R)
• M88: 71,834,205 km (0.038 R)
• M89: 71,953,285 km (0.111 R)
• M90: 72,908,168 km (0.108 R)
• M91: 73,747,113 km (0.052 R)
• M92: 74,468,773 km (0.03 R)
• M93: 75,071,951 km (0.068 R)
• M94: 75,676,626 km (0.116 R)
• M95: 75,918,975 km (0.119 R)
• M96: 77,500,673 km (0.066 R)
• M97: 79,462,350 km (0.071 R)
• M98: 81,192,000 km (0.067 R)

Planet 10 - Ice Giant

Semi-Major Axis: 20.17 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 34.8

Radius: 6.1

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 15.15 AU - 25.19 AU

Year: 32444 Days

Day: 19.2 Hours

Environment

Temp: -204 °C

Axial Tilt: 32 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (56)

Outer Limit: 38,906,124 km

• M1: 79,287 km (0.106 R)
• M2: 1,124,228 km (0.102 R)
• M3: 1,609,972 km (0.03 R)
• M4: 2,066,545 km (0.105 R)
• M5: 2,153,611 km (0.056 R)
• M6: 2,331,632 km (0.084 R)
• M7: 2,514,591 km (0.092 R)
• M8: 2,584,303 km (0.053 R)
• M9: 2,631,277 km (0.098 R)
• M10: 2,749,758 km (0.088 R)
• M11: 3,066,008 km (0.093 R)
• M12: 3,291,752 km (0.085 R)
• M13: 3,342,615 km (0.074 R)
• M14: 3,471,119 km (0.085 R)
• M15: 3,892,985 km (0.095 R)
• M16: 4,331,158 km (0.07 R)
• M17: 4,813,611 km (0.076 R)
• M18: 5,283,348 km (0.098 R)
• M19: 5,523,602 km (0.067 R)
• M20: 5,890,715 km (0.095 R)
• M21: 6,973,505 km (0.071 R)
• M22: 7,470,469 km (0.069 R)
• M23: 8,081,726 km (0.098 R)
• M24: 8,219,805 km (0.107 R)
• M25: 8,779,749 km (0.088 R)
• M26: 8,850,509 km (0.106 R)
• M27: 9,064,285 km (0.084 R)
• M28: 10,158,144 km (0.101 R)
• M29: 10,872,474 km (0.118 R)
• M30: 10,910,472 km (0.06 R)
• M31: 10,948,470 km (0.113 R)
• M32: 11,216,400 km (0.089 R)
• M33: 11,602,661 km (0.054 R)
• M34: 12,229,925 km (0.11 R)
• M35: 14,010,888 km (0.098 R)
• M36: 14,259,968 km (0.116 R)
• M37: 14,973,700 km (0.103 R)
• M38: 15,356,221 km (0.107 R)
• M39: 16,874,191 km (0.108 R)
• M40: 18,484,612 km (0.111 R)
• M41: 20,565,818 km (0.115 R)
• M42: 20,707,188 km (0.08 R)
• M43: 20,896,130 km (0.073 R)
• M44: 23,355,369 km (0.064 R)
• M45: 23,700,043 km (0.112 R)
• M46: 24,245,028 km (0.114 R)
• M47: 25,600,085 km (0.119 R)
• M48: 26,210,295 km (0.077 R)
• M49: 27,134,361 km (0.065 R)
• M50: 30,077,101 km (0.075 R)
• M51: 32,185,383 km (0.098 R)
• M52: 32,568,803 km (0.105 R)
• M53: 33,229,726 km (0.074 R)
• M54: 33,783,837 km (0.113 R)
• M55: 35,126,029 km (0.051 R)
• M56: 38,035,707 km (0.114 R)

Kuiper Belt

Range: 30.6 - 50.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 347 - 16,448 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit