🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.44

Radius: 1.82

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 0.59 AU - 0.65 AU

Year: 178 Days

Day: 25.7 Hours

Environment

Temp: 208 °C

Axial Tilt: 20.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 86,741,064 km

• M1: 472,430 km (0.058 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.72 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.59

Radius: 1.2

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 0.67 AU - 0.77 AU

Year: 223 Days

Day: 37.8 Hours

Environment

Temp: 179 °C

Axial Tilt: 5.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 2.93 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.73

Radius: 1.49

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 2.25 AU - 3.61 AU

Year: 1832 Days

Day: 33.9 Hours

Environment

Temp: -111 °C

Axial Tilt: 41.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.93 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.48

Radius: 0.75

Gravity: 0.85 G

Time & Orbit

Eccentricity (e): 0.117

Orbit Range: 2.59 AU - 3.27 AU

Year: 1832 Days

Day: 13.9 Hours

Environment

Temp: -102 °C

Axial Tilt: 3.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 86,741,064 km

• M1: 703,559 km (0.091 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.14 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.98

Radius: 0.99

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 2.39 AU - 3.89 AU

Year: 2032 Days

Day: 24.8 Hours

Environment

Temp: -104 °C

Axial Tilt: 104.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.8 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.86

Radius: 1.72

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 3.56 AU - 4.04 AU

Year: 2706 Days

Day: 38.9 Hours

Environment

Temp: -130 °C

Axial Tilt: 83.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.18 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 6.56 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 362.1

Radius: 11.8

Gravity: 2.6 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 5.27 AU - 7.85 AU

Year: 6137 Days

Day: 14.1 Hours

Environment

Temp: -156 °C

Axial Tilt: 4.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 86,741,064 km

• M1: 263,442 km (0.093 R)
• M2: 566,228 km (0.078 R)
• M3: 695,929 km (0.119 R)
• M4: 812,466 km (0.103 R)
• M5: 1,040,453 km (0.099 R)
• M6: 1,176,438 km (0.111 R)
• M7: 1,436,738 km (0.071 R)
• M8: 1,527,693 km (0.105 R)
• M9: 1,668,166 km (0.081 R)
• M10: 2,202,529 km (0.053 R)
• M11: 2,290,643 km (0.065 R)
• M12: 2,452,507 km (0.04 R)
• M13: 2,581,162 km (0.08 R)
• M14: 2,749,908 km (0.118 R)
• M15: 3,523,030 km (0.085 R)
• M16: 3,627,000 km (0.035 R)
• M17: 3,710,775 km (0.064 R)
• M18: 3,837,784 km (0.12 R)
• M19: 4,009,522 km (0.117 R)
• M20: 4,096,289 km (0.106 R)
• M21: 4,183,804 km (0.094 R)
• M22: 4,675,981 km (0.109 R)
• M23: 4,928,951 km (0.079 R)
• M24: 5,257,617 km (0.109 R)
• M25: 5,352,911 km (0.114 R)
• M26: 6,135,457 km (0.086 R)
• M27: 6,823,608 km (0.09 R)
• M28: 7,084,806 km (0.109 R)
• M29: 7,482,736 km (0.107 R)
• M30: 7,915,223 km (0.107 R)
• M31: 8,748,184 km (0.102 R)
• M32: 9,003,398 km (0.119 R)
• M33: 9,637,992 km (0.095 R)
• M34: 10,079,007 km (0.115 R)
• M35: 11,287,010 km (0.075 R)
• M36: 11,379,461 km (0.105 R)
• M37: 11,472,062 km (0.092 R)
• M38: 12,604,219 km (0.074 R)
• M39: 12,828,466 km (0.111 R)
• M40: 13,248,387 km (0.095 R)
• M41: 13,476,524 km (0.084 R)
• M42: 13,672,946 km (0.035 R)
• M43: 14,002,660 km (0.1 R)
• M44: 14,135,204 km (0.118 R)
• M45: 14,234,836 km (0.086 R)
• M46: 14,334,917 km (0.095 R)
• M47: 15,552,494 km (0.059 R)
• M48: 15,689,825 km (0.071 R)
• M49: 15,827,604 km (0.111 R)
• M50: 15,965,833 km (0.1 R)
• M51: 16,278,044 km (0.051 R)
• M52: 16,417,618 km (0.117 R)
• M53: 16,627,504 km (0.107 R)
• M54: 17,262,697 km (0.051 R)
• M55: 17,941,871 km (0.119 R)
• M56: 18,411,459 km (0.077 R)
• M57: 19,363,051 km (0.104 R)
• M58: 19,547,954 km (0.089 R)
• M59: 19,993,905 km (0.117 R)
• M60: 20,068,554 km (0.081 R)
• M61: 20,143,353 km (0.104 R)
• M62: 20,218,152 km (0.119 R)
• M63: 20,971,677 km (0.098 R)
• M64: 21,047,523 km (0.096 R)
• M65: 21,581,138 km (0.098 R)
• M66: 21,696,179 km (0.073 R)
• M67: 22,273,926 km (0.101 R)
• M68: 22,506,401 km (0.116 R)
• M69: 22,584,043 km (0.096 R)
• M70: 22,700,729 km (0.118 R)
• M71: 22,817,565 km (0.113 R)
• M72: 22,934,700 km (0.041 R)
• M73: 24,156,466 km (0.111 R)
• M74: 24,554,994 km (0.102 R)
• M75: 24,835,341 km (0.12 R)
• M76: 25,076,493 km (0.082 R)
• M77: 25,156,976 km (0.071 R)
• M78: 25,399,175 km (0.032 R)
• M79: 25,642,122 km (0.107 R)
• M80: 26,171,100 km (0.11 R)
• M81: 26,293,771 km (0.113 R)
• M82: 27,863,052 km (0.09 R)

Planet 8 - Ice Giant

Semi-Major Axis: 18.31 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 495.7

Radius: 4.6

Gravity: 23.43 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 14.04 AU - 22.58 AU

Year: 28617 Days

Day: 22 Hours

Environment

Temp: -191 °C

Axial Tilt: 20.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 86,741,064 km

• M1: 64,925 km (0.107 R)
• M2: 185,651 km (0.046 R)
• M3: 216,468 km (0.096 R)
• M4: 1,085,033 km (0.076 R)
• M5: 2,055,475 km (0.107 R)
• M6: 3,091,141 km (0.082 R)
• M7: 3,481,890 km (0.12 R)
• M8: 4,026,875 km (0.069 R)
• M9: 4,501,101 km (0.037 R)
• M10: 4,695,578 km (0.089 R)
• M11: 5,449,701 km (0.12 R)
• M12: 6,567,047 km (0.062 R)
• M13: 7,293,046 km (0.026 R)
• M14: 7,349,893 km (0.109 R)
• M15: 7,521,482 km (0.059 R)
• M16: 7,694,417 km (0.072 R)
• M17: 8,819,692 km (0.06 R)
• M18: 9,556,462 km (0.074 R)
• M19: 9,618,844 km (0.047 R)
• M20: 10,569,239 km (0.112 R)
• M21: 11,350,888 km (0.067 R)
• M22: 11,416,861 km (0.12 R)
• M23: 12,218,556 km (0.086 R)
• M24: 12,557,993 km (0.027 R)
• M25: 13,038,352 km (0.064 R)
• M26: 13,107,466 km (0.108 R)
• M27: 13,594,557 km (0.051 R)
• M28: 14,372,167 km (0.055 R)
• M29: 14,802,261 km (0.085 R)
• M30: 15,675,164 km (0.115 R)
• M31: 17,622,928 km (0.111 R)
• M32: 19,408,529 km (0.068 R)
• M33: 19,566,504 km (0.109 R)
• M34: 20,362,664 km (0.092 R)
• M35: 20,764,783 km (0.105 R)
• M36: 21,576,800 km (0.08 R)
• M37: 21,740,460 km (0.11 R)
• M38: 22,316,412 km (0.108 R)
• M39: 23,148,027 km (0.104 R)
• M40: 24,841,325 km (0.098 R)
• M41: 25,184,652 km (0.082 R)
• M42: 27,898,956 km (0.075 R)
• M43: 28,166,586 km (0.104 R)
• M44: 29,064,622 km (0.066 R)
• M45: 30,888,669 km (0.063 R)
• M46: 31,628,580 km (0.104 R)
• M47: 32,280,827 km (0.08 R)
• M48: 32,937,412 km (0.067 R)
• M49: 33,031,659 km (0.026 R)
• M50: 33,314,698 km (0.059 R)
• M51: 33,598,485 km (0.091 R)
• M52: 34,646,119 km (0.071 R)
• M53: 35,222,071 km (0.107 R)
• M54: 35,414,753 km (0.042 R)
• M55: 35,801,164 km (0.09 R)
• M56: 37,459,008 km (0.063 R)
• M57: 38,050,069 km (0.091 R)
• M58: 39,241,466 km (0.105 R)
• M59: 40,042,413 km (0.108 R)
• M60: 42,477,717 km (0.105 R)
• M61: 44,023,961 km (0.109 R)
• M62: 44,335,423 km (0.12 R)
• M63: 44,960,443 km (0.114 R)
• M64: 46,113,992 km (0.088 R)
• M65: 46,535,858 km (0.074 R)
• M66: 46,747,390 km (0.112 R)
• M67: 47,489,844 km (0.102 R)
• M68: 48,771,748 km (0.083 R)
• M69: 49,740,694 km (0.12 R)
• M70: 51,260,458 km (0.074 R)
• M71: 52,135,606 km (0.081 R)
• M72: 52,465,170 km (0.062 R)
• M73: 52,795,333 km (0.102 R)
• M74: 54,011,862 km (0.105 R)
• M75: 54,123,014 km (0.112 R)
• M76: 55,125,918 km (0.053 R)
• M77: 55,573,664 km (0.101 R)
• M78: 56,134,955 km (0.074 R)
• M79: 57,489,863 km (0.1 R)
• M80: 58,285,126 km (0.079 R)
• M81: 59,084,128 km (0.092 R)
• M82: 62,899,023 km (0.086 R)
• M83: 66,673,677 km (0.117 R)
• M84: 68,468,103 km (0.077 R)
• M85: 68,708,507 km (0.107 R)
• M86: 71,982,157 km (0.091 R)
• M87: 72,716,383 km (0.096 R)
• M88: 74,069,197 km (0.041 R)
• M89: 75,927,202 km (0.063 R)
• M90: 78,428,180 km (0.092 R)
• M91: 78,931,726 km (0.103 R)
• M92: 79,310,059 km (0.058 R)
• M93: 82,869,740 km (0.038 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 163 - 16,422 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit