🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.13

Radius: 1.58

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 0.44 AU - 0.6 AU

Year: 141 Days

Day: 24.4 Hours

Environment

Temp: 153 °C

Axial Tilt: 29.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.26 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.74

Radius: 1.25

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 1.09 AU - 1.43 AU

Year: 533 Days

Day: 30.3 Hours

Environment

Temp: -22 °C

Axial Tilt: 16.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.27 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.7

Radius: 1.49

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0

Orbit Range: 1.27 AU - 1.27 AU

Year: 539 Days

Day: 23.6 Hours

Environment

Temp: -39 °C

Axial Tilt: 19.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.19 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1

Radius: 1

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.062

Orbit Range: 2.05 AU - 2.33 AU

Year: 1221 Days

Day: 14.5 Hours

Environment

Temp: -88 °C

Axial Tilt: 16.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.93 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.11

Radius: 1.04

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0

Orbit Range: 2.93 AU - 2.93 AU

Year: 1889 Days

Day: 38.6 Hours

Environment

Temp: -106 °C

Axial Tilt: 1.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.05 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 5.16 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 113.9

Radius: 9.7

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 4.16 AU - 6.16 AU

Year: 4416 Days

Day: 6.2 Hours

Environment

Temp: -142 °C

Axial Tilt: 7.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (45)

Outer Limit: 56,928,507 km

• M1: 131,497 km (0.027 R)
• M2: 215,720 km (0.06 R)
• M3: 401,521 km (0.049 R)
• M4: 496,366 km (0.115 R)
• M5: 651,349 km (0.086 R)
• M6: 727,494 km (0.057 R)
• M7: 975,229 km (0.096 R)
• M8: 1,230,742 km (0.084 R)
• M9: 1,298,061 km (0.094 R)
• M10: 2,119,353 km (0.068 R)
• M11: 2,200,884 km (0.077 R)
• M12: 2,343,301 km (0.03 R)
• M13: 2,763,222 km (0.079 R)
• M14: 2,878,413 km (0.089 R)
• M15: 3,047,608 km (0.081 R)
• M16: 3,247,022 km (0.087 R)
• M17: 3,728,877 km (0.06 R)
• M18: 3,856,484 km (0.119 R)
• M19: 4,014,459 km (0.086 R)
• M20: 4,101,525 km (0.098 R)
• M21: 4,203,850 km (0.118 R)
• M22: 4,913,392 km (0.114 R)
• M23: 5,163,371 km (0.105 R)
• M24: 5,226,501 km (0.096 R)
• M25: 5,773,879 km (0.069 R)
• M26: 5,872,464 km (0.083 R)
• M27: 6,305,700 km (0.106 R)
• M28: 7,327,154 km (0.087 R)
• M29: 7,920,908 km (0.119 R)
• M30: 7,993,912 km (0.043 R)
• M31: 8,288,171 km (0.106 R)
• M32: 8,811,763 km (0.073 R)
• M33: 9,058,600 km (0.081 R)
• M34: 9,384,723 km (0.119 R)
• M35: 10,606,788 km (0.028 R)
• M36: 10,950,564 km (0.034 R)
• M37: 11,753,007 km (0.07 R)
• M38: 11,899,164 km (0.104 R)
• M39: 12,638,477 km (0.111 R)
• M40: 12,852,402 km (0.077 R)
• M41: 13,874,155 km (0.055 R)
• M42: 14,428,266 km (0.097 R)
• M43: 14,719,234 km (0.082 R)
• M44: 14,899,200 km (0.109 R)
• M45: 15,193,459 km (0.081 R)

Planet 7 - Gas Giant

Semi-Major Axis: 10.42 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 714.7

Radius: 12.1

Gravity: 4.88 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 8.6 AU - 12.24 AU

Year: 12671 Days

Day: 7.6 Hours

Environment

Temp: -190 °C

Axial Tilt: 28.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 56,928,507 km

• M1: 265,387 km (0.102 R)
• M2: 388,506 km (0.108 R)
• M3: 823,686 km (0.097 R)
• M4: 923,168 km (0.08 R)
• M5: 1,026,989 km (0.115 R)
• M6: 1,557,463 km (0.087 R)
• M7: 1,892,413 km (0.106 R)
• M8: 2,137,754 km (0.043 R)
• M9: 2,307,248 km (0.085 R)
• M10: 2,510,701 km (0.049 R)
• M11: 3,383,305 km (0.081 R)
• M12: 4,165,403 km (0.058 R)
• M13: 4,342,677 km (0.099 R)
• M14: 4,486,440 km (0.108 R)
• M15: 4,668,351 km (0.04 R)
• M16: 5,077,202 km (0.095 R)
• M17: 5,305,189 km (0.111 R)
• M18: 6,049,289 km (0.104 R)
• M19: 6,951,813 km (0.116 R)
• M20: 7,591,045 km (0.056 R)
• M21: 7,764,877 km (0.104 R)
• M22: 8,880,279 km (0.114 R)
• M23: 9,667,314 km (0.034 R)
• M24: 9,855,657 km (0.071 R)
• M25: 10,816,225 km (0.065 R)
• M26: 11,258,137 km (0.118 R)
• M27: 12,058,636 km (0.095 R)
• M28: 12,159,913 km (0.085 R)
• M29: 14,784,458 km (0.111 R)
• M30: 15,056,278 km (0.112 R)
• M31: 15,715,406 km (0.112 R)
• M32: 16,160,160 km (0.052 R)
• M33: 16,834,996 km (0.117 R)
• M34: 16,948,392 km (0.116 R)
• M35: 17,806,784 km (0.049 R)
• M36: 18,503,611 km (0.074 R)
• M37: 18,973,199 km (0.099 R)
• M38: 19,150,323 km (0.059 R)
• M39: 19,446,826 km (0.11 R)
• M40: 20,465,886 km (0.07 R)
• M41: 21,440,965 km (0.093 R)
• M42: 22,368,771 km (0.12 R)
• M43: 22,931,858 km (0.115 R)
• M44: 23,120,501 km (0.115 R)
• M45: 24,007,915 km (0.12 R)
• M46: 24,135,672 km (0.109 R)
• M47: 25,295,055 km (0.042 R)
• M48: 25,555,206 km (0.096 R)
• M49: 25,685,506 km (0.099 R)
• M50: 25,947,003 km (0.098 R)
• M51: 26,143,724 km (0.112 R)
• M52: 26,340,894 km (0.076 R)
• M53: 27,868,887 km (0.06 R)
• M54: 28,812,999 km (0.072 R)
• M55: 29,016,601 km (0.041 R)
• M56: 30,042,244 km (0.093 R)
• M57: 32,410,678 km (0.089 R)
• M58: 32,834,788 km (0.1 R)
• M59: 33,688,692 km (0.11 R)
• M60: 33,903,216 km (0.076 R)
• M61: 36,147,333 km (0.112 R)
• M62: 36,440,396 km (0.11 R)
• M63: 37,324,370 km (0.115 R)
• M64: 37,768,974 km (0.063 R)
• M65: 38,215,225 km (0.113 R)
• M66: 38,738,219 km (0.052 R)
• M67: 39,188,359 km (0.106 R)
• M68: 41,082,567 km (0.083 R)
• M69: 43,394,902 km (0.111 R)
• M70: 43,784,305 km (0.06 R)
• M71: 46,145,408 km (0.119 R)
• M72: 46,702,211 km (0.075 R)
• M73: 47,261,408 km (0.09 R)
• M74: 47,341,443 km (0.111 R)
• M75: 47,983,517 km (0.04 R)
• M76: 48,870,932 km (0.087 R)
• M77: 51,154,543 km (0.097 R)
• M78: 51,483,658 km (0.112 R)
• M79: 51,895,950 km (0.042 R)
• M80: 52,143,834 km (0.115 R)
• M81: 52,806,852 km (0.118 R)
• M82: 53,723,139 km (0.084 R)
• M83: 54,225,039 km (0.069 R)
• M84: 54,812,660 km (0.115 R)
• M85: 55,065,181 km (0.095 R)
• M86: 55,402,375 km (0.076 R)
• M87: 56,418,294 km (0.094 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 419 - 19,118 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit