🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.83

Radius: 1.52

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.164

Orbit Range: 0.43 AU - 0.61 AU

Year: 143 Days

Day: 41.2 Hours

Environment

Temp: 143 °C

Axial Tilt: 44.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2

Radius: 1.32

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 0.41 AU - 0.67 AU

Year: 151 Days

Day: 31.5 Hours

Environment

Temp: 166 °C

Axial Tilt: 40 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 87,493,000 km

• M1: 251,175 km (0.089 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.98 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.92

Radius: 0.97

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 0.83 AU - 1.13 AU

Year: 369 Days

Day: 16.3 Hours

Environment

Temp: 22 °C

Axial Tilt: 12.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 1.35 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.79

Radius: 1.7

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 1.34 AU - 1.36 AU

Year: 597 Days

Day: 32.5 Hours

Environment

Temp: -31 °C

Axial Tilt: 38.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 87,493,000 km

• M1: 742,305 km (0.1 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.64 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.23

Radius: 1.38

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.069

Orbit Range: 1.53 AU - 1.75 AU

Year: 800 Days

Day: 23.2 Hours

Environment

Temp: -62 °C

Axial Tilt: 141 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 1.65 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.56

Radius: 1.83

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 1.47 AU - 1.83 AU

Year: 807 Days

Day: 37.1 Hours

Environment

Temp: -62 °C

Axial Tilt: 31.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 1.92 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.84

Radius: 1.71

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.143

Orbit Range: 1.65 AU - 2.19 AU

Year: 1013 Days

Day: 18.7 Hours

Environment

Temp: -84 °C

Axial Tilt: 45.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Terrestrial

Semi-Major Axis: 3.97 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.99

Radius: 1.9

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.241

Orbit Range: 3.01 AU - 4.93 AU

Year: 3012 Days

Day: 24.9 Hours

Environment

Temp: -125 °C

Axial Tilt: 18.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 9.32 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 9 - Ice Giant

Semi-Major Axis: 14.66 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 456.5

Radius: 7.1

Gravity: 9.06 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 13.28 AU - 16.04 AU

Year: 21375 Days

Day: 23.1 Hours

Environment

Temp: -206 °C

Axial Tilt: 3.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 87,493,000 km

• M1: 120,576 km (0.11 R)
• M2: 346,319 km (0.096 R)
• M3: 467,045 km (0.025 R)
• M4: 562,189 km (0.06 R)
• M5: 643,420 km (0.068 R)
• M6: 707,000 km (0.116 R)
• M7: 1,992,943 km (0.112 R)
• M8: 2,619,608 km (0.099 R)
• M9: 4,696,476 km (0.035 R)
• M10: 4,823,484 km (0.091 R)
• M11: 4,908,755 km (0.102 R)
• M12: 5,037,708 km (0.101 R)
• M13: 5,744,109 km (0.116 R)
• M14: 6,434,354 km (0.1 R)
• M15: 6,909,028 km (0.109 R)
• M16: 7,444,140 km (0.117 R)
• M17: 7,942,151 km (0.079 R)
• M18: 7,992,565 km (0.115 R)
• M19: 8,502,545 km (0.109 R)
• M20: 9,339,993 km (0.106 R)
• M21: 9,931,055 km (0.042 R)
• M22: 9,985,359 km (0.101 R)
• M23: 10,423,531 km (0.025 R)
• M24: 11,092,682 km (0.073 R)
• M25: 11,318,724 km (0.087 R)
• M26: 12,766,233 km (0.113 R)
• M27: 13,843,937 km (0.078 R)
• M28: 14,332,224 km (0.038 R)
• M29: 15,577,626 km (0.095 R)
• M30: 15,640,906 km (0.108 R)
• M31: 15,704,186 km (0.102 R)
• M32: 16,149,389 km (0.113 R)
• M33: 17,575,506 km (0.092 R)
• M34: 17,773,125 km (0.074 R)
• M35: 18,772,139 km (0.115 R)
• M36: 19,652,672 km (0.078 R)
• M37: 20,063,618 km (0.113 R)
• M38: 21,383,370 km (0.095 R)
• M39: 22,445,066 km (0.064 R)
• M40: 23,162,388 km (0.101 R)
• M41: 23,234,494 km (0.053 R)
• M42: 23,451,411 km (0.106 R)
• M43: 23,523,816 km (0.094 R)
• M44: 24,106,051 km (0.064 R)
• M45: 24,988,380 km (0.094 R)
• M46: 25,210,532 km (0.067 R)
• M47: 25,955,979 km (0.082 R)
• M48: 26,331,469 km (0.119 R)
• M49: 27,087,686 km (0.107 R)
• M50: 27,163,682 km (0.097 R)
• M51: 27,315,973 km (0.112 R)
• M52: 27,697,747 km (0.091 R)
• M53: 27,774,341 km (0.048 R)
• M54: 28,004,572 km (0.073 R)
• M55: 28,621,513 km (0.091 R)
• M56: 29,711,932 km (0.113 R)
• M57: 32,335,281 km (0.1 R)
• M58: 32,415,914 km (0.071 R)
• M59: 32,496,697 km (0.104 R)
• M60: 32,658,262 km (0.071 R)
• M61: 34,207,199 km (0.076 R)
• M62: 35,280,713 km (0.076 R)
• M63: 37,206,786 km (0.073 R)
• M64: 37,884,763 km (0.095 R)
• M65: 38,054,856 km (0.113 R)
• M66: 38,481,359 km (0.037 R)
• M67: 40,029,548 km (0.056 R)
• M68: 41,773,560 km (0.032 R)
• M69: 42,566,429 km (0.093 R)
• M70: 44,077,666 km (0.093 R)
• M71: 44,525,413 km (0.092 R)
• M72: 46,059,240 km (0.118 R)
• M73: 47,152,351 km (0.081 R)
• M74: 47,793,827 km (0.098 R)
• M75: 47,977,683 km (0.041 R)
• M76: 48,438,295 km (0.112 R)
• M77: 49,828,956 km (0.037 R)
• M78: 50,108,704 km (0.112 R)
• M79: 50,576,048 km (0.101 R)
• M80: 53,314,886 km (0.109 R)
• M81: 53,505,623 km (0.113 R)
• M82: 56,198,534 km (0.067 R)
• M83: 56,684,129 km (0.104 R)
• M84: 57,171,070 km (0.109 R)
• M85: 57,855,032 km (0.047 R)
• M86: 57,953,018 km (0.083 R)
• M87: 60,618,104 km (0.086 R)
• M88: 62,718,458 km (0.084 R)
• M89: 62,919,668 km (0.105 R)
• M90: 63,322,834 km (0.049 R)
• M91: 63,625,770 km (0.118 R)
• M92: 64,537,569 km (0.089 R)
• M93: 65,759,933 km (0.052 R)
• M94: 66,066,758 km (0.045 R)

Planet 10 - Ice Giant

Semi-Major Axis: 18.51 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 453

Radius: 6.9

Gravity: 9.51 G

Time & Orbit

Eccentricity (e): 0.121

Orbit Range: 16.27 AU - 20.75 AU

Year: 30325 Days

Day: 21.4 Hours

Environment

Temp: -205 °C

Axial Tilt: 32.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 87,493,000 km

• M1: 93,648 km (0.065 R)
• M2: 246,388 km (0.066 R)
• M3: 785,090 km (0.102 R)
• M4: 865,124 km (0.08 R)
• M5: 1,845,290 km (0.072 R)
• M6: 1,953,449 km (0.052 R)
• M7: 2,290,194 km (0.066 R)
• M8: 2,524,913 km (0.088 R)
• M9: 2,604,798 km (0.028 R)
• M10: 3,539,037 km (0.098 R)
• M11: 3,583,916 km (0.071 R)
• M12: 3,673,974 km (0.032 R)
• M13: 4,088,659 km (0.117 R)
• M14: 5,627,573 km (0.082 R)
• M15: 6,872,377 km (0.082 R)
• M16: 6,928,476 km (0.093 R)
• M17: 6,984,575 km (0.093 R)
• M18: 7,040,973 km (0.052 R)
• M19: 8,258,251 km (0.074 R)
• M20: 8,377,481 km (0.104 R)
• M21: 8,799,496 km (0.091 R)
• M22: 9,043,790 km (0.098 R)
• M23: 9,352,410 km (0.077 R)
• M24: 10,362,794 km (0.067 R)
• M25: 11,077,274 km (0.088 R)
• M26: 12,280,639 km (0.109 R)
• M27: 12,828,616 km (0.046 R)
• M28: 13,036,258 km (0.091 R)
• M29: 14,520,119 km (0.108 R)
• M30: 15,686,234 km (0.106 R)
• M31: 16,430,185 km (0.111 R)
• M32: 17,261,799 km (0.083 R)
• M33: 20,722,596 km (0.096 R)
• M34: 21,129,054 km (0.102 R)
• M35: 22,032,625 km (0.103 R)
• M36: 24,731,969 km (0.062 R)
• M37: 27,000,770 km (0.109 R)
• M38: 27,089,332 km (0.11 R)
• M39: 28,070,245 km (0.118 R)
• M40: 28,881,365 km (0.11 R)
• M41: 29,153,334 km (0.027 R)
• M42: 30,250,185 km (0.052 R)
• M43: 31,081,650 km (0.12 R)
• M44: 32,295,936 km (0.1 R)
• M45: 33,811,512 km (0.058 R)
• M46: 33,906,956 km (0.084 R)
• M47: 34,481,860 km (0.07 R)
• M48: 34,674,243 km (0.087 R)
• M49: 35,350,126 km (0.103 R)
• M50: 36,323,410 km (0.111 R)
• M51: 38,196,675 km (0.113 R)
• M52: 39,095,010 km (0.107 R)
• M53: 39,295,471 km (0.114 R)
• M54: 39,496,381 km (0.059 R)
• M55: 39,697,590 km (0.073 R)
• M56: 43,481,668 km (0.118 R)
• M57: 43,793,580 km (0.112 R)
• M58: 45,680,009 km (0.042 R)
• M59: 46,102,773 km (0.083 R)
• M60: 47,379,142 km (0.115 R)
• M61: 47,485,955 km (0.076 R)
• M62: 48,128,926 km (0.083 R)
• M63: 48,882,600 km (0.103 R)
• M64: 49,098,769 km (0.084 R)
• M65: 51,716,283 km (0.06 R)
• M66: 51,936,491 km (0.118 R)
• M67: 53,597,626 km (0.104 R)
• M68: 54,267,076 km (0.067 R)
• M69: 54,714,823 km (0.108 R)
• M70: 56,178,488 km (0.109 R)
• M71: 56,631,471 km (0.116 R)
• M72: 56,971,955 km (0.084 R)
• M73: 57,085,650 km (0.07 R)
• M74: 57,199,494 km (0.084 R)
• M75: 57,313,188 km (0.104 R)
• M76: 58,914,484 km (0.047 R)
• M77: 59,259,457 km (0.096 R)
• M78: 60,646,378 km (0.047 R)
• M79: 60,762,466 km (0.105 R)
• M80: 63,805,586 km (0.119 R)
• M81: 64,633,461 km (0.081 R)
• M82: 67,138,028 km (0.067 R)
• M83: 67,979,965 km (0.113 R)
• M84: 68,462,568 km (0.081 R)
• M85: 68,583,443 km (0.1 R)
• M86: 73,970,313 km (0.119 R)
• M87: 75,088,856 km (0.045 R)
• M88: 77,091,074 km (0.056 R)
• M89: 78,477,846 km (0.115 R)
• M90: 82,687,081 km (0.094 R)
• M91: 86,054,829 km (0.072 R)
• M92: 86,185,128 km (0.027 R)
• M93: 87,361,865 km (0.102 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 262 - 11,222 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit