🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.74 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.44

Radius: 1.82

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 0.67 AU - 0.81 AU

Year: 223 Days

Day: 46.5 Hours

Environment

Temp: 129 °C

Axial Tilt: 3.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 41,921,758 km

• M1: 231,877 km (0.084 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.82 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.13

Radius: 1.76

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 0.71 AU - 0.93 AU

Year: 260 Days

Day: 37.5 Hours

Environment

Temp: 122 °C

Axial Tilt: 3.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 41,921,758 km

• M1: 43,683 km (0.066 R)
• M2: 504,893 km (0.08 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.77 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.71

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 1.48 AU - 2.06 AU

Year: 824 Days

Day: 23 Hours

Environment

Temp: -46 °C

Axial Tilt: 18.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 41,921,758 km

• M1: 910,752 km (0.047 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.12 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.89

Radius: 1.53

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.006

Orbit Range: 2.11 AU - 2.13 AU

Year: 1080 Days

Day: 24.1 Hours

Environment

Temp: -65 °C

Axial Tilt: 26.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 41,921,758 km

• M1: 148,850 km (0.118 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.76 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.3

Radius: 1.11

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 2.68 AU - 2.84 AU

Year: 1604 Days

Day: 40 Hours

Environment

Temp: -92 °C

Axial Tilt: 6.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 41,921,758 km

• M1: 522,845 km (0.074 R)

Planet 6 - Terrestrial

Semi-Major Axis: 3.21 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.17

Radius: 1.77

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.081

Orbit Range: 2.95 AU - 3.47 AU

Year: 2012 Days

Day: 24.1 Hours

Environment

Temp: -97 °C

Axial Tilt: 38.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 41,921,758 km

• M1: 52,958 km (0.119 R)

Planet 7 - Terrestrial

Semi-Major Axis: 3.43 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.47

Radius: 1.82

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.07

Orbit Range: 3.19 AU - 3.67 AU

Year: 2222 Days

Day: 26.6 Hours

Environment

Temp: -105 °C

Axial Tilt: 21 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Terrestrial

Semi-Major Axis: 5.41 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.02

Radius: 1.32

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 5.02 AU - 5.8 AU

Year: 4402 Days

Day: 18.2 Hours

Environment

Temp: -142 °C

Axial Tilt: 68.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 41,921,758 km

• M1: 2,908,183 km (0.096 R)

Asteroid Belt

Center: 6.37 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 9 - Gas Giant

Semi-Major Axis: 7.32 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 954.6

Radius: 8

Gravity: 14.92 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 5.51 AU - 9.13 AU

Year: 6929 Days

Day: 14.9 Hours

Environment

Temp: -154 °C

Axial Tilt: 9.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 41,921,758 km

• M1: 192,233 km (0.11 R)
• M2: 327,769 km (0.095 R)
• M3: 653,743 km (0.071 R)
• M4: 729,589 km (0.1 R)
• M5: 841,039 km (0.086 R)
• M6: 1,081,593 km (0.098 R)
• M7: 1,135,897 km (0.057 R)
• M8: 1,266,496 km (0.12 R)
• M9: 1,324,091 km (0.063 R)
• M10: 1,422,077 km (0.045 R)
• M11: 1,604,587 km (0.047 R)
• M12: 1,688,062 km (0.082 R)
• M13: 1,970,054 km (0.103 R)
• M14: 2,105,141 km (0.062 R)
• M15: 2,602,405 km (0.115 R)
• M16: 2,726,122 km (0.085 R)
• M17: 2,776,088 km (0.068 R)
• M18: 2,826,502 km (0.109 R)
• M19: 3,373,582 km (0.117 R)
• M20: 3,481,442 km (0.113 R)
• M21: 3,981,398 km (0.082 R)
• M22: 4,297,947 km (0.119 R)
• M23: 4,356,440 km (0.087 R)
• M24: 4,592,804 km (0.063 R)
• M25: 5,772,533 km (0.05 R)
• M26: 5,869,472 km (0.069 R)
• M27: 6,529,797 km (0.102 R)
• M28: 6,597,116 km (0.083 R)
• M29: 6,698,544 km (0.075 R)
• M30: 7,005,967 km (0.071 R)
• M31: 7,458,202 km (0.11 R)
• M32: 7,955,764 km (0.109 R)
• M33: 8,244,937 km (0.093 R)
• M34: 8,685,204 km (0.032 R)
• M35: 8,796,504 km (0.03 R)
• M36: 9,359,890 km (0.088 R)
• M37: 9,665,219 km (0.104 R)
• M38: 10,012,436 km (0.073 R)
• M39: 13,834,213 km (0.093 R)
• M40: 14,138,196 km (0.111 R)
• M41: 14,532,386 km (0.076 R)
• M42: 14,620,499 km (0.109 R)
• M43: 15,872,484 km (0.096 R)
• M44: 16,236,455 km (0.113 R)
• M45: 16,603,120 km (0.058 R)
• M46: 17,719,718 km (0.111 R)
• M47: 18,429,859 km (0.083 R)
• M48: 19,245,916 km (0.09 R)
• M49: 19,488,115 km (0.074 R)
• M50: 20,417,865 km (0.093 R)
• M51: 20,913,034 km (0.098 R)
• M52: 21,965,755 km (0.058 R)
• M53: 22,168,160 km (0.08 R)
• M54: 22,779,268 km (0.084 R)
• M55: 22,830,580 km (0.052 R)
• M56: 22,932,905 km (0.052 R)
• M57: 24,856,135 km (0.047 R)
• M58: 24,908,793 km (0.097 R)
• M59: 24,961,452 km (0.108 R)
• M60: 26,884,383 km (0.051 R)
• M61: 27,155,305 km (0.115 R)
• M62: 27,372,521 km (0.043 R)
• M63: 27,481,428 km (0.082 R)
• M64: 27,590,485 km (0.094 R)
• M65: 27,645,088 km (0.111 R)
• M66: 28,192,616 km (0.068 R)
• M67: 28,412,675 km (0.112 R)
• M68: 28,965,289 km (0.088 R)
• M69: 29,187,442 km (0.086 R)
• M70: 29,521,494 km (0.046 R)
• M71: 29,689,044 km (0.118 R)
• M72: 29,744,993 km (0.113 R)
• M73: 29,856,893 km (0.056 R)
• M74: 30,249,737 km (0.084 R)
• M75: 30,418,633 km (0.097 R)
• M76: 30,644,376 km (0.097 R)
• M77: 32,239,837 km (0.079 R)
• M78: 33,279,692 km (0.03 R)
• M79: 33,395,929 km (0.109 R)
• M80: 34,506,694 km (0.06 R)
• M81: 34,624,278 km (0.113 R)
• M82: 34,918,985 km (0.118 R)
• M83: 35,570,185 km (0.08 R)
• M84: 36,764,425 km (0.057 R)
• M85: 37,426,844 km (0.091 R)
• M86: 39,437,739 km (0.09 R)
• M87: 39,560,708 km (0.101 R)
• M88: 40,053,932 km (0.061 R)
• M89: 40,301,367 km (0.066 R)
• M90: 41,545,872 km (0.082 R)
• M91: 41,921,811 km (0.12 R)

Kuiper Belt

Range: 31.4 - 51.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 489 - 11,908 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit