🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.8 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.21

Radius: 1.78

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.062

Orbit Range: 0.75 AU - 0.85 AU

Year: 256 Days

Day: 19.6 Hours

Environment

Temp: 134 °C

Axial Tilt: 2.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 4.02 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.1

Radius: 0.4

Gravity: 0.63 G

Time & Orbit

Eccentricity (e): 0.062

Orbit Range: 3.77 AU - 4.27 AU

Year: 2887 Days

Day: 19.6 Hours

Environment

Temp: -119 °C

Axial Tilt: 133.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 5 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.45

Radius: 1.16

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 4.3 AU - 5.7 AU

Year: 4004 Days

Day: 46.8 Hours

Environment

Temp: -135 °C

Axial Tilt: 6.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 16,784,487 km

• M1: 484,548 km (0.109 R)
• M2: 2,732,256 km (0.105 R)

Planet 4 - Gas Giant

Semi-Major Axis: 5.55 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 160.5

Radius: 12.3

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0

Orbit Range: 5.55 AU - 5.55 AU

Year: 4683 Days

Day: 8.1 Hours

Environment

Temp: -139 °C

Axial Tilt: 24.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 16,784,487 km

• M1: 157,377 km (0.109 R)
• M2: 254,167 km (0.056 R)
• M3: 350,508 km (0.115 R)
• M4: 466,297 km (0.051 R)
• M5: 560,244 km (0.039 R)
• M6: 771,327 km (0.079 R)
• M7: 887,415 km (0.115 R)
• M8: 1,148,612 km (0.11 R)
• M9: 1,804,749 km (0.09 R)
• M10: 2,088,985 km (0.059 R)
• M11: 2,165,579 km (0.075 R)
• M12: 2,334,924 km (0.114 R)
• M13: 2,700,690 km (0.039 R)
• M14: 2,969,219 km (0.076 R)
• M15: 3,085,007 km (0.068 R)
• M16: 3,779,740 km (0.119 R)
• M17: 3,921,409 km (0.109 R)
• M18: 4,406,256 km (0.118 R)
• M19: 4,505,589 km (0.077 R)
• M20: 4,605,670 km (0.072 R)
• M21: 4,740,158 km (0.057 R)
• M22: 4,944,509 km (0.116 R)
• M23: 5,134,498 km (0.105 R)
• M24: 5,256,570 km (0.092 R)
• M25: 5,468,251 km (0.101 R)
• M26: 5,593,016 km (0.118 R)
• M27: 5,772,982 km (0.081 R)
• M28: 5,918,391 km (0.12 R)
• M29: 6,009,795 km (0.108 R)
• M30: 6,324,400 km (0.118 R)
• M31: 6,474,297 km (0.064 R)
• M32: 6,644,389 km (0.066 R)
• M33: 6,739,384 km (0.086 R)
• M34: 7,339,421 km (0.109 R)
• M35: 7,735,706 km (0.114 R)
• M36: 7,835,936 km (0.1 R)
• M37: 7,956,662 km (0.103 R)
• M38: 8,037,594 km (0.059 R)
• M39: 8,302,233 km (0.092 R)
• M40: 8,445,997 km (0.114 R)
• M41: 8,652,890 km (0.108 R)
• M42: 8,903,168 km (0.118 R)
• M43: 9,008,335 km (0.105 R)
• M44: 9,690,352 km (0.108 R)
• M45: 9,841,745 km (0.11 R)
• M46: 9,928,661 km (0.114 R)
• M47: 10,234,888 km (0.112 R)
• M48: 10,477,685 km (0.097 R)
• M49: 10,789,298 km (0.105 R)
• M50: 11,171,969 km (0.061 R)
• M51: 11,285,364 km (0.072 R)
• M52: 11,673,870 km (0.088 R)
• M53: 11,788,911 km (0.08 R)
• M54: 12,113,239 km (0.038 R)
• M55: 12,487,533 km (0.108 R)
• M56: 12,605,266 km (0.092 R)
• M57: 13,199,469 km (0.112 R)
• M58: 13,319,446 km (0.108 R)
• M59: 13,415,638 km (0.045 R)
• M60: 13,511,979 km (0.04 R)
• M61: 13,657,238 km (0.075 R)
• M62: 13,851,416 km (0.116 R)
• M63: 14,144,628 km (0.113 R)
• M64: 14,267,448 km (0.107 R)
• M65: 14,836,818 km (0.095 R)
• M66: 14,961,433 km (0.101 R)
• M67: 15,136,761 km (0.071 R)
• M68: 15,287,556 km (0.101 R)
• M69: 15,388,235 km (0.067 R)
• M70: 15,590,492 km (0.108 R)
• M71: 15,946,535 km (0.103 R)
• M72: 16,305,270 km (0.045 R)
• M73: 16,537,297 km (0.092 R)
• M74: 16,692,729 km (0.106 R)
• M75: 17,240,107 km (0.045 R)
• M76: 17,661,076 km (0.083 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.96 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 108.3

Radius: 12.8

Gravity: 0.66 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 5.28 AU - 6.64 AU

Year: 5211 Days

Day: 6.1 Hours

Environment

Temp: -154 °C

Axial Tilt: 25.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (46)

Outer Limit: 16,784,487 km

• M1: 282,291 km (0.111 R)
• M2: 653,743 km (0.104 R)
• M3: 790,774 km (0.108 R)
• M4: 983,905 km (0.082 R)
• M5: 1,407,716 km (0.087 R)
• M6: 1,933,552 km (0.08 R)
• M7: 2,312,633 km (0.052 R)
• M8: 2,836,525 km (0.106 R)
• M9: 3,353,984 km (0.069 R)
• M10: 3,690,579 km (0.069 R)
• M11: 4,161,663 km (0.098 R)
• M12: 4,396,681 km (0.063 R)
• M13: 4,896,189 km (0.077 R)
• M14: 5,396,893 km (0.063 R)
• M15: 5,722,567 km (0.095 R)
• M16: 5,809,334 km (0.044 R)
• M17: 5,949,208 km (0.05 R)
• M18: 6,054,824 km (0.119 R)
• M19: 6,196,493 km (0.062 R)
• M20: 6,465,321 km (0.109 R)
• M21: 6,573,929 km (0.063 R)
• M22: 6,719,787 km (0.11 R)
• M23: 7,332,540 km (0.117 R)
• M24: 8,492,372 km (0.049 R)
• M25: 8,651,394 km (0.11 R)
• M26: 8,811,315 km (0.029 R)
• M27: 8,992,478 km (0.111 R)
• M28: 9,420,028 km (0.101 R)
• M29: 9,584,736 km (0.098 R)
• M30: 9,875,105 km (0.116 R)
• M31: 11,392,476 km (0.12 R)
• M32: 11,523,973 km (0.078 R)
• M33: 11,722,340 km (0.089 R)
• M34: 11,899,463 km (0.069 R)
• M35: 12,166,944 km (0.094 R)
• M36: 12,458,959 km (0.087 R)
• M37: 12,662,562 km (0.114 R)
• M38: 13,004,244 km (0.082 R)
• M39: 13,095,947 km (0.117 R)
• M40: 13,256,765 km (0.067 R)
• M41: 13,372,105 km (0.045 R)
• M42: 13,860,243 km (0.069 R)
• M43: 14,024,202 km (0.086 R)
• M44: 14,401,488 km (0.119 R)
• M45: 15,992,910 km (0.084 R)
• M46: 16,784,432 km (0.072 R)

Kuiper Belt

Range: 30.6 - 47.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 310 - 12,474 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit