🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.94

Radius: 1.89

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 0.51 AU - 0.61 AU

Year: 160 Days

Day: 35.4 Hours

Environment

Temp: 136 °C

Axial Tilt: 19.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 86,413,428 km

• M1: 191,635 km (0.092 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.33

Radius: 1.4

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 0.6 AU - 0.64 AU

Year: 187 Days

Day: 42.9 Hours

Environment

Temp: 125 °C

Axial Tilt: 13.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.68 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.87

Radius: 1.52

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.047

Orbit Range: 0.65 AU - 0.71 AU

Year: 215 Days

Day: 25.3 Hours

Environment

Temp: 164 °C

Axial Tilt: 137.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 86,413,428 km

• M1: 37,250 km (0.109 R)

Planet 4 - Terrestrial

Semi-Major Axis: 0.86 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.07

Radius: 1.34

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 0.69 AU - 1.03 AU

Year: 305 Days

Day: 40.4 Hours

Environment

Temp: 22 °C

Axial Tilt: 32.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 5 - Terrestrial

Semi-Major Axis: 1.71 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.39

Radius: 1.81

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 1.56 AU - 1.86 AU

Year: 856 Days

Day: 12.8 Hours

Environment

Temp: -58 °C

Axial Tilt: 26.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.29 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.07

Radius: 1.57

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 2.9 AU - 3.68 AU

Year: 2285 Days

Day: 27.6 Hours

Environment

Temp: -125 °C

Axial Tilt: 38.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 4.53 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 454

Radius: 14.4

Gravity: 2.19 G

Time & Orbit

Eccentricity (e): 0.142

Orbit Range: 3.89 AU - 5.17 AU

Year: 3692 Days

Day: 13.4 Hours

Environment

Temp: -135 °C

Axial Tilt: 136.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 86,413,428 km

• M1: 179,069 km (0.103 R)
• M2: 737,817 km (0.092 R)
• M3: 1,330,972 km (0.109 R)
• M4: 1,898,547 km (0.093 R)
• M5: 2,365,142 km (0.073 R)
• M6: 2,829,045 km (0.087 R)
• M7: 3,688,784 km (0.111 R)
• M8: 5,140,033 km (0.113 R)
• M9: 6,738,187 km (0.101 R)
• M10: 8,139,471 km (0.101 R)
• M11: 8,716,769 km (0.079 R)
• M12: 9,394,148 km (0.098 R)
• M13: 11,639,612 km (0.086 R)
• M14: 12,417,820 km (0.03 R)
• M15: 13,839,299 km (0.079 R)
• M16: 15,417,706 km (0.103 R)
• M17: 15,882,656 km (0.11 R)
• M18: 17,444,757 km (0.1 R)
• M19: 18,063,344 km (0.108 R)
• M20: 20,129,441 km (0.105 R)
• M21: 20,685,346 km (0.055 R)
• M22: 21,315,004 km (0.089 R)

Planet 8 - Gas Giant

Semi-Major Axis: 9.84 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 810.6

Radius: 9

Gravity: 10.01 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 8.81 AU - 10.87 AU

Year: 11818 Days

Day: 10.9 Hours

Environment

Temp: -188 °C

Axial Tilt: 38.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 86,413,428 km

• M1: 112,049 km (0.112 R)
• M2: 578,196 km (0.094 R)
• M3: 1,813,276 km (0.092 R)
• M4: 2,181,735 km (0.101 R)
• M5: 2,663,889 km (0.081 R)
• M6: 3,240,140 km (0.042 R)
• M7: 4,038,843 km (0.06 R)
• M8: 4,453,977 km (0.112 R)
• M9: 7,139,858 km (0.056 R)
• M10: 8,343,372 km (0.095 R)
• M11: 10,977,342 km (0.108 R)
• M12: 11,319,921 km (0.081 R)
• M13: 12,390,444 km (0.097 R)
• M14: 18,054,069 km (0.118 R)
• M15: 18,936,398 km (0.053 R)
• M16: 21,577,249 km (0.108 R)
• M17: 26,440,526 km (0.102 R)
• M18: 27,368,482 km (0.101 R)
• M19: 28,424,792 km (0.057 R)
• M20: 30,844,089 km (0.079 R)
• M21: 33,159,565 km (0.106 R)
• M22: 33,516,655 km (0.044 R)
• M23: 39,052,674 km (0.085 R)
• M24: 40,255,590 km (0.06 R)
• M25: 43,441,576 km (0.1 R)
• M26: 44,155,756 km (0.066 R)
• M27: 45,460,998 km (0.112 R)
• M28: 45,901,863 km (0.088 R)
• M29: 48,148,523 km (0.082 R)
• M30: 49,221,589 km (0.054 R)
• M31: 49,686,390 km (0.047 R)
• M32: 51,098,145 km (0.111 R)
• M33: 53,347,199 km (0.114 R)
• M34: 56,673,508 km (0.112 R)

Planet 9 - Ice Giant

Semi-Major Axis: 12.34 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 55.8

Radius: 4.3

Gravity: 3.02 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 10.95 AU - 13.73 AU

Year: 16597 Days

Day: 19.4 Hours

Environment

Temp: -190 °C

Axial Tilt: 26.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 86,413,428 km

• M1: 53,556 km (0.113 R)
• M2: 286,031 km (0.112 R)
• M3: 1,070,074 km (0.1 R)
• M4: 1,674,150 km (0.118 R)
• M5: 1,872,666 km (0.086 R)
• M6: 2,348,986 km (0.104 R)
• M7: 2,920,599 km (0.108 R)
• M8: 3,390,935 km (0.079 R)
• M9: 3,865,011 km (0.081 R)
• M10: 5,159,481 km (0.061 R)
• M11: 6,239,877 km (0.074 R)
• M12: 8,374,339 km (0.047 R)
• M13: 11,087,297 km (0.033 R)
• M14: 11,363,903 km (0.116 R)
• M15: 13,275,315 km (0.092 R)
• M16: 13,534,867 km (0.101 R)
• M17: 14,171,705 km (0.088 R)
• M18: 14,828,291 km (0.088 R)
• M19: 15,850,792 km (0.091 R)
• M20: 16,617,780 km (0.074 R)
• M21: 18,675,798 km (0.066 R)
• M22: 21,604,027 km (0.108 R)
• M23: 27,839,117 km (0.112 R)
• M24: 28,521,582 km (0.116 R)

Planet 10 - Ice Giant

Semi-Major Axis: 14.38 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 920.7

Radius: 6.6

Gravity: 21.14 G

Time & Orbit

Eccentricity (e): 0.005

Orbit Range: 14.31 AU - 14.45 AU

Year: 20879 Days

Day: 21.7 Hours

Environment

Temp: -188 °C

Axial Tilt: 25.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 86,413,428 km

• M1: 82,129 km (0.097 R)
• M2: 397,332 km (0.046 R)
• M3: 825,780 km (0.071 R)
• M4: 1,118,842 km (0.088 R)
• M5: 2,911,025 km (0.098 R)
• M6: 6,945,979 km (0.056 R)
• M7: 8,540,094 km (0.072 R)
• M8: 10,238,927 km (0.081 R)
• M9: 12,291,111 km (0.041 R)
• M10: 15,488,167 km (0.092 R)
• M11: 15,902,403 km (0.046 R)
• M12: 18,084,587 km (0.089 R)
• M13: 20,065,712 km (0.108 R)
• M14: 20,359,971 km (0.062 R)
• M15: 29,566,972 km (0.074 R)
• M16: 33,391,142 km (0.088 R)
• M17: 34,082,135 km (0.103 R)
• M18: 34,923,922 km (0.102 R)
• M19: 36,212,558 km (0.072 R)
• M20: 37,088,902 km (0.101 R)
• M21: 37,384,209 km (0.062 R)
• M22: 37,830,010 km (0.081 R)
• M23: 38,129,206 km (0.1 R)
• M24: 39,036,368 km (0.085 R)
• M25: 39,495,184 km (0.11 R)
• M26: 41,843,721 km (0.106 R)
• M27: 46,302,785 km (0.12 R)
• M28: 49,445,238 km (0.076 R)
• M29: 57,917,264 km (0.087 R)
• M30: 60,329,680 km (0.067 R)
• M31: 61,148,429 km (0.089 R)
• M32: 66,434,170 km (0.095 R)
• M33: 72,016,565 km (0.059 R)
• M34: 75,039,339 km (0.032 R)
• M35: 75,511,769 km (0.108 R)
• M36: 81,088,030 km (0.09 R)
• M37: 83,342,619 km (0.045 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 226 - 17,957 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit