🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.52

Radius: 1.18

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 0.53 AU - 0.81 AU

Year: 166 Days

Day: 38.6 Hours

Environment

Temp: 255 °C

Axial Tilt: 13 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.74 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1

Radius: 1

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.039

Orbit Range: 0.71 AU - 0.77 AU

Year: 193 Days

Day: 26.9 Hours

Environment

Temp: 292 °C

Axial Tilt: 6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 90,980,966 km

• M1: 36,203 km (0.115 R)
• M2: 101,427 km (0.106 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.88 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.01

Radius: 1

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 0.78 AU - 0.98 AU

Year: 250 Days

Day: 16 Hours

Environment

Temp: 251 °C

Axial Tilt: 35.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 1.75 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.73

Radius: 0.88

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 1.51 AU - 1.99 AU

Year: 702 Days

Day: 22 Hours

Environment

Temp: 86 °C

Axial Tilt: 14.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 5 - Terrestrial

Semi-Major Axis: 2.21 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.66

Radius: 1.48

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 2.07 AU - 2.35 AU

Year: 997 Days

Day: 40.1 Hours

Environment

Temp: 24 °C

Axial Tilt: 10.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 6 - Terrestrial

Semi-Major Axis: 3.02 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.26

Radius: 1.1

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 2.97 AU - 3.07 AU

Year: 1592 Days

Day: 13.6 Hours

Environment

Temp: -35 °C

Axial Tilt: 126.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 90,980,966 km

• M1: 470,186 km (0.109 R)
• M2: 1,340,995 km (0.061 R)

Planet 7 - Terrestrial

Semi-Major Axis: 5.38 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.97

Radius: 1.31

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 4.47 AU - 6.29 AU

Year: 3785 Days

Day: 40.9 Hours

Environment

Temp: -106 °C

Axial Tilt: 15.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 12.02 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Ice Giant

Semi-Major Axis: 18.66 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 783.6

Radius: 5.7

Gravity: 24.12 G

Time & Orbit

Eccentricity (e): 0.039

Orbit Range: 17.93 AU - 19.39 AU

Year: 24450 Days

Day: 23.3 Hours

Environment

Temp: -169 °C

Axial Tilt: 48.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 90,980,966 km

• M1: 135,984 km (0.091 R)
• M2: 205,697 km (0.097 R)
• M3: 328,068 km (0.054 R)
• M4: 519,853 km (0.096 R)
• M5: 717,920 km (0.086 R)
• M6: 798,105 km (0.11 R)
• M7: 853,456 km (0.076 R)
• M8: 997,219 km (0.087 R)
• M9: 1,863,989 km (0.096 R)
• M10: 2,444,130 km (0.087 R)
• M11: 3,944,746 km (0.115 R)
• M12: 3,992,618 km (0.033 R)
• M13: 4,040,489 km (0.089 R)
• M14: 4,381,273 km (0.12 R)
• M15: 4,630,353 km (0.075 R)
• M16: 4,731,332 km (0.081 R)
• M17: 4,935,383 km (0.099 R)
• M18: 4,986,995 km (0.045 R)
• M19: 5,834,616 km (0.066 R)
• M20: 6,108,679 km (0.041 R)
• M21: 6,275,032 km (0.08 R)
• M22: 6,330,982 km (0.083 R)
• M23: 7,719,101 km (0.049 R)
• M24: 8,080,529 km (0.108 R)
• M25: 8,632,695 km (0.049 R)
• M26: 10,295,475 km (0.059 R)
• M27: 11,162,993 km (0.11 R)
• M28: 11,708,427 km (0.118 R)
• M29: 13,975,583 km (0.101 R)
• M30: 14,048,586 km (0.065 R)
• M31: 15,838,076 km (0.05 R)
• M32: 16,219,850 km (0.114 R)
• M33: 16,450,231 km (0.053 R)
• M34: 17,304,734 km (0.088 R)
• M35: 17,461,662 km (0.075 R)
• M36: 18,333,069 km (0.108 R)
• M37: 18,573,174 km (0.044 R)
• M38: 18,894,959 km (0.105 R)
• M39: 19,137,457 km (0.113 R)
• M40: 20,697,464 km (0.113 R)
• M41: 21,872,705 km (0.057 R)
• M42: 22,468,403 km (0.108 R)
• M43: 24,112,185 km (0.069 R)
• M44: 25,794,263 km (0.082 R)
• M45: 26,333,264 km (0.091 R)
• M46: 27,513,891 km (0.089 R)
• M47: 27,696,999 km (0.105 R)
• M48: 27,880,555 km (0.117 R)
• M49: 31,157,646 km (0.085 R)
• M50: 32,502,232 km (0.102 R)
• M51: 34,160,075 km (0.04 R)
• M52: 35,545,950 km (0.075 R)
• M53: 37,964,200 km (0.05 R)
• M54: 39,399,292 km (0.079 R)
• M55: 40,227,167 km (0.115 R)
• M56: 40,643,348 km (0.105 R)
• M57: 42,427,751 km (0.065 R)
• M58: 43,276,270 km (0.116 R)
• M59: 47,602,192 km (0.071 R)
• M60: 47,821,951 km (0.118 R)
• M61: 50,039,291 km (0.066 R)
• M62: 50,374,839 km (0.119 R)
• M63: 52,176,596 km (0.067 R)
• M64: 53,999,446 km (0.05 R)
• M65: 55,959,028 km (0.1 R)
• M66: 56,423,380 km (0.101 R)
• M67: 59,947,308 km (0.104 R)
• M68: 60,899,049 km (0.095 R)
• M69: 61,018,279 km (0.088 R)
• M70: 61,735,750 km (0.1 R)
• M71: 61,855,578 km (0.076 R)
• M72: 63,420,821 km (0.075 R)
• M73: 63,541,696 km (0.093 R)
• M74: 64,633,610 km (0.096 R)
• M75: 65,731,659 km (0.086 R)
• M76: 66,344,262 km (0.063 R)
• M77: 66,712,871 km (0.081 R)
• M78: 68,689,807 km (0.1 R)
• M79: 70,435,315 km (0.09 R)
• M80: 71,187,942 km (0.105 R)
• M81: 72,069,223 km (0.076 R)
• M82: 72,827,535 km (0.073 R)
• M83: 74,352,087 km (0.069 R)
• M84: 74,479,693 km (0.094 R)
• M85: 75,118,327 km (0.098 R)
• M86: 77,303,503 km (0.039 R)
• M87: 77,950,214 km (0.107 R)
• M88: 79,118,723 km (0.119 R)
• M89: 81,079,054 km (0.057 R)
• M90: 83,055,242 km (0.057 R)
• M91: 85,047,437 km (0.058 R)
• M92: 85,180,728 km (0.069 R)
• M93: 86,250,204 km (0.116 R)
• M94: 89,349,572 km (0.104 R)

Kuiper Belt

Range: 36.2 - 61.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 498 - 13,004 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit