🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.46

Radius: 1.64

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 0.56 AU - 0.72 AU

Year: 192 Days

Day: 15.9 Hours

Environment

Temp: 117 °C

Axial Tilt: 49.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.35 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.14

Radius: 1.05

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 1.22 AU - 1.48 AU

Year: 588 Days

Day: 36.1 Hours

Environment

Temp: -31 °C

Axial Tilt: 2.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 28,938,804 km

• M1: 109,356 km (0.104 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.17 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.27

Radius: 1.79

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 1.94 AU - 2.4 AU

Year: 1198 Days

Day: 21.9 Hours

Environment

Temp: -80 °C

Axial Tilt: 21.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 28,938,804 km

• M1: 2,049,790 km (0.098 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.31 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.44

Radius: 1.82

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.077

Orbit Range: 2.13 AU - 2.49 AU

Year: 1316 Days

Day: 12.3 Hours

Environment

Temp: -87 °C

Axial Tilt: 89.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.56 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.71

Radius: 1.49

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 2.46 AU - 2.66 AU

Year: 1535 Days

Day: 14.2 Hours

Environment

Temp: -104 °C

Axial Tilt: 27.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 28,938,804 km

• M1: 1,648,868 km (0.107 R)

Planet 6 - Terrestrial

Semi-Major Axis: 2.87 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.71

Radius: 0.87

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 2.25 AU - 3.49 AU

Year: 1822 Days

Day: 31.2 Hours

Environment

Temp: -113 °C

Axial Tilt: 32.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 4.26 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.18

Radius: 1.77

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 3.79 AU - 4.73 AU

Year: 3295 Days

Day: 44.4 Hours

Environment

Temp: -129 °C

Axial Tilt: 37.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 6.15 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Gas Giant

Semi-Major Axis: 8.04 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 373.1

Radius: 10

Gravity: 3.73 G

Time & Orbit

Eccentricity (e): 0.151

Orbit Range: 6.83 AU - 9.25 AU

Year: 8543 Days

Day: 13.6 Hours

Environment

Temp: -167 °C

Axial Tilt: 26 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 28,938,804 km

• M1: 136,732 km (0.105 R)
• M2: 306,825 km (0.116 R)
• M3: 448,494 km (0.083 R)
• M4: 802,892 km (0.105 R)
• M5: 874,699 km (0.106 R)
• M6: 979,417 km (0.114 R)
• M7: 1,056,909 km (0.106 R)
• M8: 1,152,652 km (0.066 R)
• M9: 1,494,034 km (0.109 R)
• M10: 1,695,093 km (0.083 R)
• M11: 1,770,491 km (0.077 R)
• M12: 2,267,455 km (0.075 R)
• M13: 2,673,464 km (0.08 R)
• M14: 3,079,023 km (0.107 R)
• M15: 3,195,111 km (0.097 R)
• M16: 3,748,324 km (0.066 R)
• M17: 4,915,337 km (0.06 R)
• M18: 5,133,900 km (0.073 R)
• M19: 5,216,627 km (0.071 R)
• M20: 5,327,779 km (0.106 R)
• M21: 5,751,440 km (0.051 R)
• M22: 6,127,529 km (0.105 R)
• M23: 6,601,305 km (0.094 R)
• M24: 6,751,801 km (0.111 R)
• M25: 7,025,565 km (0.092 R)
• M26: 7,710,274 km (0.055 R)
• M27: 7,900,712 km (0.1 R)
• M28: 7,996,455 km (0.098 R)
• M29: 8,156,973 km (0.113 R)
• M30: 8,546,676 km (0.053 R)
• M31: 8,743,846 km (0.093 R)
• M32: 8,843,029 km (0.068 R)
• M33: 10,479,480 km (0.101 R)
• M34: 10,938,746 km (0.059 R)
• M35: 11,117,067 km (0.073 R)
• M36: 11,404,444 km (0.03 R)
• M37: 12,133,584 km (0.115 R)
• M38: 12,765,186 km (0.116 R)
• M39: 13,369,562 km (0.083 R)
• M40: 14,021,808 km (0.12 R)
• M41: 14,527,599 km (0.04 R)
• M42: 14,605,988 km (0.058 R)
• M43: 15,039,373 km (0.098 R)
• M44: 15,158,303 km (0.097 R)
• M45: 15,357,269 km (0.107 R)
• M46: 15,437,154 km (0.112 R)
• M47: 15,637,316 km (0.096 R)
• M48: 16,283,579 km (0.109 R)
• M49: 16,732,971 km (0.092 R)
• M50: 16,979,957 km (0.093 R)
• M51: 17,769,534 km (0.104 R)
• M52: 18,021,457 km (0.069 R)
• M53: 19,040,817 km (0.116 R)
• M54: 19,341,658 km (0.1 R)
• M55: 19,991,511 km (0.083 R)
• M56: 20,604,564 km (0.106 R)
• M57: 20,692,677 km (0.11 R)
• M58: 21,535,810 km (0.067 R)
• M59: 22,209,300 km (0.082 R)
• M60: 22,707,610 km (0.086 R)
• M61: 23,530,997 km (0.118 R)
• M62: 25,395,435 km (0.051 R)
• M63: 25,916,485 km (0.114 R)
• M64: 26,059,201 km (0.026 R)
• M65: 26,921,034 km (0.03 R)
• M66: 27,210,357 km (0.082 R)
• M67: 27,307,147 km (0.053 R)
• M68: 27,500,726 km (0.074 R)
• M69: 27,694,904 km (0.099 R)
• M70: 29,264,635 km (0.116 R)
• M71: 30,110,162 km (0.097 R)
• M72: 30,661,580 km (0.106 R)
• M73: 31,064,746 km (0.082 R)
• M74: 31,520,271 km (0.101 R)
• M75: 31,621,848 km (0.117 R)
• M76: 31,774,438 km (0.117 R)
• M77: 32,386,892 km (0.089 R)
• M78: 33,727,588 km (0.085 R)
• M79: 34,143,620 km (0.111 R)
• M80: 34,248,039 km (0.102 R)
• M81: 34,509,237 km (0.116 R)
• M82: 35,086,236 km (0.091 R)

Planet 9 - Ice Giant

Semi-Major Axis: 12.16 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 59.7

Radius: 8

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.023

Orbit Range: 11.88 AU - 12.44 AU

Year: 15890 Days

Day: 15.1 Hours

Environment

Temp: -185 °C

Axial Tilt: 20.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (61)

Outer Limit: 28,938,804 km

• M1: 393,293 km (0.108 R)
• M2: 481,705 km (0.094 R)
• M3: 801,545 km (0.12 R)
• M4: 891,155 km (0.031 R)
• M5: 1,151,604 km (0.107 R)
• M6: 1,691,802 km (0.115 R)
• M7: 2,032,437 km (0.111 R)
• M8: 2,085,394 km (0.112 R)
• M9: 2,855,075 km (0.105 R)
• M10: 3,239,243 km (0.107 R)
• M11: 3,447,932 km (0.056 R)
• M12: 3,511,511 km (0.118 R)
• M13: 3,813,100 km (0.103 R)
• M14: 4,395,335 km (0.106 R)
• M15: 4,487,338 km (0.069 R)
• M16: 5,101,287 km (0.062 R)
• M17: 6,225,216 km (0.118 R)
• M18: 6,302,857 km (0.037 R)
• M19: 6,380,798 km (0.103 R)
• M20: 6,537,577 km (0.1 R)
• M21: 6,695,701 km (0.072 R)
• M22: 6,775,138 km (0.101 R)
• M23: 6,881,652 km (0.036 R)
• M24: 6,935,208 km (0.042 R)
• M25: 6,988,764 km (0.1 R)
• M26: 7,340,618 km (0.1 R)
• M27: 8,545,330 km (0.102 R)
• M28: 8,602,775 km (0.11 R)
• M29: 8,660,520 km (0.072 R)
• M30: 8,747,287 km (0.093 R)
• M31: 8,834,203 km (0.076 R)
• M32: 10,051,930 km (0.06 R)
• M33: 10,356,960 km (0.075 R)
• M34: 10,664,982 km (0.106 R)
• M35: 10,820,115 km (0.095 R)
• M36: 11,290,002 km (0.117 R)
• M37: 11,543,420 km (0.111 R)
• M38: 11,638,864 km (0.11 R)
• M39: 12,970,285 km (0.074 R)
• M40: 13,839,299 km (0.118 R)
• M41: 14,076,412 km (0.08 R)
• M42: 14,315,020 km (0.031 R)
• M43: 15,527,661 km (0.052 R)
• M44: 16,235,259 km (0.118 R)
• M45: 16,881,073 km (0.117 R)
• M46: 17,571,915 km (0.096 R)
• M47: 17,645,218 km (0.089 R)
• M48: 18,197,983 km (0.106 R)
• M49: 18,272,034 km (0.063 R)
• M50: 18,868,630 km (0.097 R)
• M51: 19,433,811 km (0.093 R)
• M52: 19,661,349 km (0.111 R)
• M53: 21,788,631 km (0.062 R)
• M54: 23,180,040 km (0.116 R)
• M55: 23,663,690 km (0.093 R)
• M56: 23,866,096 km (0.098 R)
• M57: 27,353,073 km (0.07 R)
• M58: 27,523,166 km (0.086 R)
• M59: 28,249,464 km (0.076 R)
• M60: 28,636,473 km (0.042 R)
• M61: 28,895,577 km (0.106 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 338 - 10,986 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit