🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.7 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.36

Radius: 0.66

Gravity: 0.83 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 0.67 AU - 0.73 AU

Year: 261 Days

Day: 24.4 Hours

Environment

Temp: -24 °C

Axial Tilt: 33.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 0.71 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.05

Radius: 1.02

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 0.58 AU - 0.84 AU

Year: 267 Days

Day: 41.6 Hours

Environment

Temp: -31 °C

Axial Tilt: 35.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 0.92 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.95

Radius: 1.9

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 0.9 AU - 0.94 AU

Year: 394 Days

Day: 14.9 Hours

Environment

Temp: -61 °C

Axial Tilt: 4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.49 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.57

Radius: 1.84

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 1.25 AU - 1.73 AU

Year: 812 Days

Day: 14.6 Hours

Environment

Temp: -111 °C

Axial Tilt: 37.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 31,864,145 km

• M1: 828,323 km (0.07 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.62 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.8

Radius: 1.51

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 1.56 AU - 1.68 AU

Year: 920 Days

Day: 23.4 Hours

Environment

Temp: -115 °C

Axial Tilt: 46.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 31,864,145 km

• M1: 127,457 km (0.058 R)
• M2: 1,536,819 km (0.09 R)

Asteroid Belt

Center: 2.57 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 3.51 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 39

Radius: 10.1

Gravity: 0.38 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 3.46 AU - 3.56 AU

Year: 2934 Days

Day: 5.8 Hours

Environment

Temp: -152 °C

Axial Tilt: 24.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 31,864,145 km

• M1: 252,372 km (0.113 R)
• M2: 467,194 km (0.074 R)
• M3: 541,095 km (0.099 R)
• M4: 697,425 km (0.072 R)
• M5: 821,292 km (0.11 R)
• M6: 969,843 km (0.069 R)
• M7: 1,200,822 km (0.067 R)
• M8: 1,397,095 km (0.057 R)
• M9: 1,489,247 km (0.105 R)
• M10: 1,871,769 km (0.084 R)
• M11: 1,966,614 km (0.109 R)
• M12: 2,040,814 km (0.088 R)
• M13: 2,276,730 km (0.112 R)
• M14: 2,708,769 km (0.118 R)
• M15: 3,079,921 km (0.094 R)
• M16: 3,245,227 km (0.111 R)
• M17: 3,712,720 km (0.063 R)
• M18: 3,786,621 km (0.117 R)
• M19: 3,879,522 km (0.098 R)
• M20: 3,963,895 km (0.091 R)
• M21: 4,067,865 km (0.101 R)
• M22: 4,134,586 km (0.045 R)
• M23: 4,601,331 km (0.115 R)
• M24: 4,700,664 km (0.078 R)
• M25: 5,167,110 km (0.096 R)
• M26: 5,395,397 km (0.103 R)
• M27: 7,281,078 km (0.045 R)
• M28: 7,772,806 km (0.071 R)
• M29: 7,843,865 km (0.112 R)
• M30: 7,998,849 km (0.046 R)

Planet 7 - Gas Giant

Semi-Major Axis: 6.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 320

Radius: 11.2

Gravity: 2.55 G

Time & Orbit

Eccentricity (e): 0.081

Orbit Range: 6.26 AU - 7.36 AU

Year: 7930 Days

Day: 10 Hours

Environment

Temp: -186 °C

Axial Tilt: 19.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 31,864,145 km

• M1: 166,353 km (0.093 R)
• M2: 1,249,741 km (0.065 R)
• M3: 1,854,864 km (0.057 R)
• M4: 1,927,269 km (0.088 R)
• M5: 2,188,766 km (0.117 R)
• M6: 2,304,406 km (0.107 R)
• M7: 2,871,082 km (0.109 R)
• M8: 3,257,942 km (0.101 R)
• M9: 3,525,124 km (0.048 R)
• M10: 3,615,930 km (0.062 R)
• M11: 3,707,334 km (0.058 R)
• M12: 3,916,023 km (0.116 R)
• M13: 4,590,111 km (0.113 R)
• M14: 4,915,487 km (0.051 R)
• M15: 5,170,850 km (0.055 R)
• M16: 5,641,485 km (0.036 R)
• M17: 6,098,806 km (0.099 R)
• M18: 6,568,095 km (0.097 R)
• M19: 6,934,759 km (0.086 R)
• M20: 7,135,070 km (0.08 R)
• M21: 7,570,699 km (0.104 R)
• M22: 8,225,340 km (0.075 R)
• M23: 8,620,727 km (0.106 R)
• M24: 8,960,164 km (0.072 R)
• M25: 10,198,835 km (0.116 R)
• M26: 10,328,985 km (0.078 R)
• M27: 10,459,584 km (0.098 R)
• M28: 10,689,516 km (0.12 R)
• M29: 10,821,611 km (0.078 R)
• M30: 11,154,466 km (0.093 R)
• M31: 11,659,957 km (0.079 R)
• M32: 11,932,525 km (0.06 R)
• M33: 12,035,448 km (0.114 R)
• M34: 13,185,556 km (0.085 R)
• M35: 13,291,920 km (0.111 R)
• M36: 13,469,643 km (0.112 R)
• M37: 13,576,755 km (0.11 R)
• M38: 13,684,166 km (0.099 R)
• M39: 13,827,780 km (0.067 R)
• M40: 14,297,816 km (0.107 R)
• M41: 15,142,446 km (0.119 R)
• M42: 15,965,384 km (0.101 R)
• M43: 16,534,903 km (0.112 R)
• M44: 16,764,536 km (0.049 R)
• M45: 17,928,706 km (0.074 R)
• M46: 18,204,116 km (0.12 R)
• M47: 18,520,665 km (0.109 R)
• M48: 18,639,745 km (0.117 R)
• M49: 19,360,059 km (0.095 R)
• M50: 19,440,542 km (0.034 R)
• M51: 19,926,436 km (0.114 R)
• M52: 20,498,349 km (0.081 R)
• M53: 20,704,046 km (0.075 R)
• M54: 21,324,877 km (0.107 R)
• M55: 21,951,842 km (0.076 R)
• M56: 23,524,116 km (0.065 R)
• M57: 23,912,172 km (0.071 R)
• M58: 24,607,055 km (0.045 R)
• M59: 24,825,617 km (0.101 R)
• M60: 24,956,964 km (0.075 R)
• M61: 25,838,993 km (0.118 R)
• M62: 26,105,726 km (0.099 R)
• M63: 26,283,897 km (0.11 R)
• M64: 26,731,344 km (0.107 R)
• M65: 26,821,103 km (0.087 R)
• M66: 27,271,542 km (0.097 R)
• M67: 27,543,062 km (0.095 R)
• M68: 27,724,525 km (0.061 R)
• M69: 28,454,413 km (0.063 R)
• M70: 28,637,969 km (0.067 R)
• M71: 28,821,825 km (0.061 R)
• M72: 28,959,904 km (0.09 R)
• M73: 29,746,938 km (0.091 R)
• M74: 30,026,387 km (0.091 R)
• M75: 30,119,736 km (0.099 R)
• M76: 30,260,059 km (0.06 R)
• M77: 30,353,558 km (0.098 R)
• M78: 30,634,951 km (0.109 R)
• M79: 30,870,119 km (0.112 R)
• M80: 31,484,218 km (0.091 R)
• M81: 31,816,625 km (0.085 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 411 - 15,713 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit