🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.89 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.84

Radius: 1.71

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 0.76 AU - 1.02 AU

Year: 247 Days

Day: 43.4 Hours

Environment

Temp: 279 °C

Axial Tilt: 14.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 18,562,721 km

• M1: 369,806 km (0.052 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.23 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.63

Radius: 0.83

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 1.02 AU - 1.44 AU

Year: 402 Days

Day: 46.8 Hours

Environment

Temp: 241 °C

Axial Tilt: 36.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 6.68 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.66

Radius: 0.85

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 5.02 AU - 8.34 AU

Year: 5082 Days

Day: 35.5 Hours

Environment

Temp: -113 °C

Axial Tilt: 131.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 18,562,721 km

• M1: 2,509,055 km (0.037 R)

Planet 4 - Terrestrial

Semi-Major Axis: 8.85 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.23

Radius: 1.6

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 8.2 AU - 9.5 AU

Year: 7749 Days

Day: 20.7 Hours

Environment

Temp: -131 °C

Axial Tilt: 36 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 9.31 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.99

Radius: 1

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 8.03 AU - 10.59 AU

Year: 8361 Days

Day: 29.8 Hours

Environment

Temp: -126 °C

Axial Tilt: 13.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 10.38 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 555.2

Radius: 8.5

Gravity: 7.68 G

Time & Orbit

Eccentricity (e): 0.125

Orbit Range: 9.08 AU - 11.68 AU

Year: 9843 Days

Day: 14.3 Hours

Environment

Temp: -130 °C

Axial Tilt: 3.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 18,562,721 km

• M1: 109,655 km (0.058 R)
• M2: 212,279 km (0.092 R)
• M3: 659,278 km (0.046 R)
• M4: 754,123 km (0.099 R)
• M5: 1,356,853 km (0.085 R)
• M6: 1,606,681 km (0.103 R)
• M7: 1,737,130 km (0.11 R)
• M8: 1,848,730 km (0.084 R)
• M9: 1,916,648 km (0.048 R)
• M10: 2,102,299 km (0.1 R)
• M11: 2,318,318 km (0.1 R)
• M12: 2,797,779 km (0.071 R)
• M13: 2,876,318 km (0.109 R)
• M14: 3,035,640 km (0.116 R)
• M15: 3,335,285 km (0.11 R)
• M16: 3,474,710 km (0.118 R)
• M17: 3,616,080 km (0.115 R)
• M18: 3,701,799 km (0.111 R)
• M19: 5,131,506 km (0.027 R)
• M20: 5,260,310 km (0.055 R)
• M21: 5,554,120 km (0.043 R)
• M22: 6,260,671 km (0.057 R)
• M23: 6,433,008 km (0.115 R)
• M24: 6,641,996 km (0.05 R)
• M25: 6,712,157 km (0.06 R)
• M26: 6,782,618 km (0.088 R)
• M27: 8,430,887 km (0.073 R)
• M28: 8,545,030 km (0.066 R)
• M29: 9,240,511 km (0.044 R)
• M30: 9,476,427 km (0.076 R)
• M31: 10,034,576 km (0.065 R)
• M32: 11,182,740 km (0.082 R)
• M33: 11,645,147 km (0.061 R)
• M34: 11,814,791 km (0.102 R)
• M35: 12,632,044 km (0.101 R)
• M36: 12,806,326 km (0.036 R)
• M37: 13,025,487 km (0.085 R)
• M38: 13,378,687 km (0.06 R)
• M39: 14,730,902 km (0.103 R)
• M40: 15,843,761 km (0.114 R)
• M41: 16,268,020 km (0.057 R)
• M42: 17,904,322 km (0.111 R)
• M43: 18,247,649 km (0.027 R)
• M44: 18,642,887 km (0.094 R)
• M45: 18,941,035 km (0.115 R)
• M46: 19,441,440 km (0.053 R)
• M47: 19,794,341 km (0.063 R)
• M48: 20,762,988 km (0.068 R)
• M49: 21,590,563 km (0.054 R)
• M50: 21,956,031 km (0.092 R)
• M51: 22,218,425 km (0.086 R)
• M52: 22,746,207 km (0.078 R)
• M53: 24,625,605 km (0.112 R)
• M54: 24,734,512 km (0.048 R)
• M55: 25,832,261 km (0.099 R)
• M56: 26,387,120 km (0.083 R)
• M57: 26,665,970 km (0.106 R)
• M58: 27,058,066 km (0.12 R)
• M59: 27,114,165 km (0.084 R)
• M60: 28,075,032 km (0.105 R)
• M61: 29,623,969 km (0.063 R)
• M62: 29,797,652 km (0.115 R)
• M63: 30,437,931 km (0.084 R)
• M64: 30,906,322 km (0.06 R)
• M65: 31,672,712 km (0.072 R)
• M66: 31,850,434 km (0.115 R)
• M67: 32,147,386 km (0.116 R)
• M68: 32,445,235 km (0.075 R)
• M69: 32,983,638 km (0.099 R)
• M70: 33,645,908 km (0.084 R)
• M71: 34,312,366 km (0.102 R)
• M72: 35,596,963 km (0.105 R)
• M73: 36,090,486 km (0.101 R)
• M74: 36,710,569 km (0.108 R)
• M75: 36,772,802 km (0.118 R)
• M76: 38,087,019 km (0.064 R)
• M77: 38,150,000 km (0.104 R)
• M78: 38,276,111 km (0.077 R)
• M79: 38,339,092 km (0.104 R)
• M80: 38,591,763 km (0.087 R)
• M81: 39,416,645 km (0.097 R)
• M82: 39,735,588 km (0.063 R)
• M83: 40,119,307 km (0.047 R)
• M84: 40,632,726 km (0.07 R)
• M85: 42,056,300 km (0.076 R)
• M86: 43,167,363 km (0.107 R)

Planet 7 - Gas Giant

Semi-Major Axis: 12.33 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 24.5

Radius: 11.6

Gravity: 0.18 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 11.54 AU - 13.12 AU

Year: 12743 Days

Day: 13.7 Hours

Environment

Temp: -146 °C

Axial Tilt: 166.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 18,562,721 km

• M1: 369,058 km (0.047 R)
• M2: 625,020 km (0.059 R)
• M3: 881,431 km (0.088 R)
• M4: 1,119,441 km (0.092 R)
• M5: 1,235,678 km (0.098 R)
• M6: 1,515,875 km (0.04 R)
• M7: 2,057,868 km (0.115 R)
• M8: 2,162,587 km (0.06 R)
• M9: 2,858,516 km (0.091 R)
• M10: 3,478,300 km (0.073 R)
• M11: 3,876,679 km (0.1 R)
• M12: 4,040,040 km (0.098 R)
• M13: 4,909,054 km (0.049 R)
• M14: 5,157,536 km (0.051 R)
• M15: 5,685,766 km (0.091 R)
• M16: 5,778,517 km (0.114 R)
• M17: 6,041,211 km (0.069 R)
• M18: 6,154,905 km (0.078 R)
• M19: 6,636,610 km (0.09 R)
• M20: 6,991,157 km (0.119 R)
• M21: 8,070,506 km (0.079 R)
• M22: 8,364,316 km (0.116 R)
• M23: 8,725,745 km (0.109 R)
• M24: 9,729,696 km (0.079 R)
• M25: 11,256,492 km (0.078 R)
• M26: 12,227,232 km (0.066 R)
• M27: 12,419,765 km (0.06 R)
• M28: 12,881,125 km (0.095 R)
• M29: 14,501,718 km (0.086 R)
• M30: 16,344,315 km (0.114 R)
• M31: 16,609,702 km (0.081 R)
• M32: 17,118,036 km (0.092 R)

Kuiper Belt

Range: 37.2 - 67.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 557 - 14,392 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit