🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.5 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.49

Radius: 1.82

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 0.42 AU - 0.58 AU

Year: 134 Days

Day: 43 Hours

Environment

Temp: 153 °C

Axial Tilt: 11.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 87,186,278 km

• M1: 156,629 km (0.053 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.5 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.2

Radius: 0.53

Gravity: 0.71 G

Time & Orbit

Eccentricity (e): 0.03

Orbit Range: 0.49 AU - 0.52 AU

Year: 134 Days

Day: 36.2 Hours

Environment

Temp: 224 °C

Axial Tilt: 35.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 87,186,278 km

• M1: 39,494 km (0.094 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.88

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 0.41 AU - 0.65 AU

Year: 146 Days

Day: 28.1 Hours

Environment

Temp: 180 °C

Axial Tilt: 17 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 1.87 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.24

Radius: 1.09

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 1.62 AU - 2.12 AU

Year: 969 Days

Day: 12.1 Hours

Environment

Temp: -74 °C

Axial Tilt: 7.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.45 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.13

Radius: 1.76

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.07

Orbit Range: 2.28 AU - 2.62 AU

Year: 1452 Days

Day: 17.9 Hours

Environment

Temp: -96 °C

Axial Tilt: 37.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.54 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.12

Radius: 1.35

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 2.14 AU - 2.94 AU

Year: 1533 Days

Day: 20.2 Hours

Environment

Temp: -92 °C

Axial Tilt: 36.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 6.06 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 501.2

Radius: 10.5

Gravity: 4.55 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 4.79 AU - 7.33 AU

Year: 5650 Days

Day: 9.7 Hours

Environment

Temp: -156 °C

Axial Tilt: 33.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 87,186,278 km

• M1: 135,536 km (0.054 R)
• M2: 1,075,609 km (0.038 R)
• M3: 1,941,780 km (0.057 R)
• M4: 2,339,262 km (0.052 R)
• M5: 2,685,581 km (0.049 R)
• M6: 3,066,457 km (0.109 R)
• M7: 4,334,897 km (0.114 R)
• M8: 5,127,617 km (0.03 R)
• M9: 5,805,594 km (0.103 R)
• M10: 7,033,643 km (0.091 R)
• M11: 7,762,783 km (0.094 R)
• M12: 8,090,402 km (0.11 R)
• M13: 9,290,177 km (0.09 R)
• M14: 10,918,251 km (0.119 R)
• M15: 12,282,733 km (0.081 R)
• M16: 13,133,795 km (0.117 R)
• M17: 13,652,451 km (0.107 R)
• M18: 14,953,205 km (0.071 R)
• M19: 18,115,554 km (0.098 R)
• M20: 18,628,824 km (0.081 R)
• M21: 19,550,198 km (0.06 R)
• M22: 24,696,813 km (0.109 R)
• M23: 28,131,431 km (0.096 R)

Planet 8 - Gas Giant

Semi-Major Axis: 9.16 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 368.5

Radius: 11.1

Gravity: 2.99 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 6.96 AU - 11.36 AU

Year: 10500 Days

Day: 6.5 Hours

Environment

Temp: -182 °C

Axial Tilt: 22.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 87,186,278 km

• M1: 138,378 km (0.117 R)
• M2: 626,366 km (0.078 R)
• M3: 1,127,070 km (0.092 R)
• M4: 2,340,309 km (0.081 R)
• M5: 2,764,868 km (0.057 R)
• M6: 3,351,291 km (0.096 R)
• M7: 3,770,914 km (0.068 R)
• M8: 4,225,691 km (0.114 R)
• M9: 5,094,855 km (0.111 R)
• M10: 5,493,383 km (0.088 R)
• M11: 6,888,533 km (0.11 R)
• M12: 9,703,217 km (0.091 R)
• M13: 10,957,745 km (0.11 R)
• M14: 11,416,262 km (0.063 R)
• M15: 14,502,616 km (0.11 R)
• M16: 16,139,217 km (0.082 R)
• M17: 18,106,129 km (0.102 R)
• M18: 18,532,334 km (0.093 R)
• M19: 25,933,988 km (0.088 R)
• M20: 26,933,002 km (0.109 R)
• M21: 27,395,559 km (0.075 R)
• M22: 36,767,865 km (0.119 R)
• M23: 39,080,649 km (0.083 R)
• M24: 39,793,034 km (0.071 R)

Planet 9 - Ice Giant

Semi-Major Axis: 15.05 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 843

Radius: 6.8

Gravity: 18.23 G

Time & Orbit

Eccentricity (e): 0.11

Orbit Range: 13.39 AU - 16.71 AU

Year: 22113 Days

Day: 20.9 Hours

Environment

Temp: -206 °C

Axial Tilt: 0.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 87,186,278 km

• M1: 84,523 km (0.093 R)
• M2: 313,408 km (0.105 R)
• M3: 618,438 km (0.064 R)
• M4: 1,063,491 km (0.098 R)
• M5: 3,130,186 km (0.12 R)
• M6: 3,981,398 km (0.086 R)
• M7: 4,285,381 km (0.116 R)
• M8: 4,751,677 km (0.047 R)
• M9: 5,452,693 km (0.107 R)
• M10: 9,070,119 km (0.117 R)
• M11: 10,331,977 km (0.074 R)
• M12: 10,777,479 km (0.118 R)
• M13: 11,843,813 km (0.098 R)
• M14: 14,655,355 km (0.107 R)
• M15: 15,217,694 km (0.084 R)
• M16: 15,711,217 km (0.102 R)
• M17: 18,432,103 km (0.101 R)
• M18: 23,348,488 km (0.116 R)
• M19: 26,164,368 km (0.09 R)
• M20: 27,351,427 km (0.101 R)
• M21: 29,960,414 km (0.093 R)
• M22: 31,922,540 km (0.101 R)
• M23: 35,667,274 km (0.111 R)
• M24: 37,570,458 km (0.08 R)
• M25: 41,897,576 km (0.044 R)
• M26: 43,029,135 km (0.104 R)
• M27: 45,691,528 km (0.06 R)
• M28: 47,063,191 km (0.082 R)
• M29: 48,461,931 km (0.052 R)
• M30: 54,144,257 km (0.05 R)
• M31: 62,738,804 km (0.1 R)
• M32: 63,793,618 km (0.075 R)
• M33: 65,290,046 km (0.058 R)
• M34: 65,505,766 km (0.078 R)
• M35: 67,468,191 km (0.114 R)
• M36: 69,469,661 km (0.098 R)
• M37: 69,919,651 km (0.067 R)
• M38: 83,578,984 km (0.094 R)
• M39: 84,343,429 km (0.068 R)
• M40: 85,112,512 km (0.066 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 193 - 10,818 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit