🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.68 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.48

Radius: 1.44

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 0.68 AU - 0.68 AU

Year: 205 Days

Day: 20.6 Hours

Environment

Temp: 185 °C

Axial Tilt: 47.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.15 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.18

Radius: 1.07

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 1.04 AU - 1.26 AU

Year: 450 Days

Day: 38.5 Hours

Environment

Temp: 10 °C

Axial Tilt: 14 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 2.1 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.47

Radius: 1.82

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.062

Orbit Range: 1.97 AU - 2.23 AU

Year: 1112 Days

Day: 35.9 Hours

Environment

Temp: -64 °C

Axial Tilt: 32.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 34,143,220 km

• M1: 592,557 km (0.064 R)
• M2: 1,835,117 km (0.112 R)

Planet 4 - Terrestrial

Semi-Major Axis: 4.2 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.36

Radius: 1.8

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 4.15 AU - 4.25 AU

Year: 3144 Days

Day: 42.9 Hours

Environment

Temp: -136 °C

Axial Tilt: 36.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 34,143,220 km

• M1: 2,458,641 km (0.119 R)

Planet 5 - Terrestrial

Semi-Major Axis: 4.64 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.15

Radius: 1.58

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 3.8 AU - 5.48 AU

Year: 3651 Days

Day: 24.2 Hours

Environment

Temp: -140 °C

Axial Tilt: 32.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.73 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 6.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 587.6

Radius: 10.8

Gravity: 5.04 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 5.85 AU - 7.77 AU

Year: 6491 Days

Day: 10.3 Hours

Environment

Temp: -150 °C

Axial Tilt: 24.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 34,143,220 km

• M1: 154,235 km (0.1 R)
• M2: 223,350 km (0.061 R)
• M3: 328,966 km (0.093 R)
• M4: 437,574 km (0.101 R)
• M5: 537,655 km (0.081 R)
• M6: 962,214 km (0.101 R)
• M7: 1,145,920 km (0.113 R)
• M8: 1,583,493 km (0.1 R)
• M9: 1,783,805 km (0.084 R)
• M10: 2,051,136 km (0.053 R)
• M11: 2,209,710 km (0.117 R)
• M12: 2,518,031 km (0.111 R)
• M13: 2,645,339 km (0.104 R)
• M14: 2,753,199 km (0.042 R)
• M15: 3,291,004 km (0.059 R)
• M16: 4,258,603 km (0.078 R)
• M17: 4,487,787 km (0.071 R)
• M18: 4,617,039 km (0.065 R)
• M19: 4,826,327 km (0.098 R)
• M20: 5,119,239 km (0.029 R)
• M21: 5,200,172 km (0.076 R)
• M22: 5,308,780 km (0.094 R)
• M23: 5,390,610 km (0.071 R)
• M24: 6,261,718 km (0.061 R)
• M25: 6,728,463 km (0.082 R)
• M26: 7,297,384 km (0.109 R)
• M27: 7,541,528 km (0.085 R)
• M28: 8,258,550 km (0.103 R)
• M29: 9,259,360 km (0.075 R)
• M30: 9,391,306 km (0.104 R)
• M31: 9,557,060 km (0.04 R)
• M32: 9,891,561 km (0.054 R)
• M33: 9,958,880 km (0.071 R)
• M34: 10,060,307 km (0.051 R)
• M35: 10,744,717 km (0.051 R)
• M36: 10,848,688 km (0.051 R)
• M37: 11,197,550 km (0.101 R)
• M38: 11,550,302 km (0.082 R)
• M39: 11,835,136 km (0.039 R)
• M40: 11,942,548 km (0.077 R)
• M41: 12,411,687 km (0.092 R)
• M42: 13,145,314 km (0.108 R)
• M43: 13,442,565 km (0.118 R)
• M44: 13,968,402 km (0.098 R)
• M45: 14,157,793 km (0.113 R)
• M46: 14,386,229 km (0.12 R)
• M47: 15,234,299 km (0.038 R)
• M48: 15,585,854 km (0.102 R)
• M49: 15,664,393 km (0.1 R)
• M50: 15,782,426 km (0.102 R)
• M51: 15,900,758 km (0.087 R)
• M52: 16,737,010 km (0.045 R)
• M53: 17,019,002 km (0.084 R)
• M54: 17,140,326 km (0.085 R)
• M55: 18,038,960 km (0.075 R)
• M56: 19,457,447 km (0.113 R)
• M57: 19,881,557 km (0.072 R)
• M58: 20,609,500 km (0.049 R)
• M59: 21,346,120 km (0.103 R)
• M60: 21,608,066 km (0.105 R)
• M61: 22,179,530 km (0.108 R)
• M62: 22,445,066 km (0.096 R)
• M63: 22,667,069 km (0.111 R)
• M64: 23,113,170 km (0.099 R)
• M65: 23,292,538 km (0.06 R)
• M66: 23,427,176 km (0.107 R)
• M67: 23,968,870 km (0.099 R)
• M68: 25,897,187 km (0.081 R)
• M69: 26,130,110 km (0.055 R)
• M70: 26,410,457 km (0.084 R)
• M71: 26,785,798 km (0.11 R)
• M72: 28,017,886 km (0.117 R)
• M73: 28,737,153 km (0.036 R)
• M74: 28,978,304 km (0.11 R)
• M75: 29,123,265 km (0.085 R)
• M76: 29,413,933 km (0.112 R)
• M77: 29,656,880 km (0.096 R)
• M78: 29,949,344 km (0.108 R)
• M79: 30,488,046 km (0.048 R)
• M80: 31,575,024 km (0.068 R)
• M81: 33,077,585 km (0.079 R)
• M82: 33,685,102 km (0.029 R)
• M83: 33,888,406 km (0.113 R)
• M84: 34,092,158 km (0.118 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: 432 - 12,584 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit