🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.68 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.54

Radius: 1.45

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 0.6 AU - 0.76 AU

Year: 196 Days

Day: 22 Hours

Environment

Temp: 167 °C

Axial Tilt: 22.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.08 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.02

Radius: 1.74

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 0.89 AU - 1.27 AU

Year: 393 Days

Day: 17.3 Hours

Environment

Temp: 86 °C

Axial Tilt: 2.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 62,875,251 km

• M1: 857,345 km (0.101 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.36 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.93

Radius: 1.73

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 1.31 AU - 1.41 AU

Year: 555 Days

Day: 18.5 Hours

Environment

Temp: -6 °C

Axial Tilt: 38.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 1.47 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.62

Radius: 1.21

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 1.12 AU - 1.82 AU

Year: 624 Days

Day: 36.1 Hours

Environment

Temp: 12 °C

Axial Tilt: 37.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 5 - Terrestrial

Semi-Major Axis: 2.21 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.86

Radius: 1.52

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 1.76 AU - 2.66 AU

Year: 1149 Days

Day: 17.9 Hours

Environment

Temp: -68 °C

Axial Tilt: 24.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.47 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.7

Radius: 1.69

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 2.19 AU - 2.75 AU

Year: 1358 Days

Day: 14.3 Hours

Environment

Temp: -62 °C

Axial Tilt: 49.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 62,875,251 km

• M1: 1,548,787 km (0.069 R)

Asteroid Belt

Center: 7.21 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 11.94 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 742.1

Radius: 11

Gravity: 6.13 G

Time & Orbit

Eccentricity (e): 0.077

Orbit Range: 11.02 AU - 12.86 AU

Year: 14434 Days

Day: 7.6 Hours

Environment

Temp: -167 °C

Axial Tilt: 8.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 62,875,251 km

• M1: 165,904 km (0.069 R)
• M2: 288,275 km (0.097 R)
• M3: 430,692 km (0.1 R)
• M4: 838,197 km (0.08 R)
• M5: 924,066 km (0.114 R)
• M6: 1,128,866 km (0.034 R)
• M7: 1,399,787 km (0.101 R)
• M8: 2,332,680 km (0.111 R)
• M9: 2,615,420 km (0.096 R)
• M10: 2,712,209 km (0.11 R)
• M11: 3,111,486 km (0.097 R)
• M12: 3,672,777 km (0.038 R)
• M13: 4,152,089 km (0.07 R)
• M14: 4,227,636 km (0.114 R)
• M15: 4,380,076 km (0.054 R)
• M16: 5,332,715 km (0.093 R)
• M17: 5,664,374 km (0.059 R)
• M18: 6,478,785 km (0.104 R)
• M19: 8,792,465 km (0.088 R)
• M20: 9,884,081 km (0.071 R)
• M21: 10,189,111 km (0.092 R)
• M22: 10,497,432 km (0.084 R)
• M23: 10,860,805 km (0.113 R)
• M24: 12,574,898 km (0.108 R)
• M25: 13,183,312 km (0.079 R)
• M26: 14,256,827 km (0.079 R)
• M27: 14,428,864 km (0.109 R)
• M28: 15,475,900 km (0.096 R)
• M29: 17,703,861 km (0.061 R)
• M30: 17,827,129 km (0.098 R)
• M31: 18,198,731 km (0.112 R)
• M32: 18,447,811 km (0.112 R)
• M33: 18,949,413 km (0.1 R)
• M34: 20,030,407 km (0.108 R)
• M35: 20,675,623 km (0.086 R)
• M36: 21,262,046 km (0.078 R)
• M37: 21,788,032 km (0.109 R)
• M38: 22,318,207 km (0.084 R)
• M39: 22,518,070 km (0.074 R)
• M40: 22,785,700 km (0.068 R)
• M41: 24,481,392 km (0.098 R)
• M42: 24,687,538 km (0.063 R)
• M43: 25,170,889 km (0.102 R)
• M44: 26,006,991 km (0.062 R)
• M45: 26,287,637 km (0.073 R)
• M46: 27,135,707 km (0.114 R)
• M47: 27,634,616 km (0.062 R)
• M48: 27,777,632 km (0.106 R)
• M49: 28,136,517 km (0.102 R)
• M50: 28,280,430 km (0.12 R)
• M51: 28,496,898 km (0.108 R)
• M52: 29,440,861 km (0.119 R)
• M53: 29,514,014 km (0.08 R)
• M54: 32,636,122 km (0.109 R)
• M55: 32,711,669 km (0.1 R)
• M56: 33,166,596 km (0.052 R)
• M57: 34,082,584 km (0.118 R)
• M58: 34,466,751 km (0.111 R)
• M59: 35,861,452 km (0.115 R)
• M60: 36,017,632 km (0.112 R)
• M61: 36,173,962 km (0.087 R)
• M62: 36,408,980 km (0.097 R)
• M63: 37,353,691 km (0.103 R)
• M64: 37,908,699 km (0.116 R)
• M65: 38,546,135 km (0.112 R)
• M66: 39,026,644 km (0.111 R)
• M67: 39,670,214 km (0.066 R)
• M68: 40,561,069 km (0.059 R)
• M69: 40,642,301 km (0.065 R)
• M70: 41,458,507 km (0.066 R)
• M71: 43,439,033 km (0.113 R)
• M72: 44,524,665 km (0.056 R)
• M73: 44,776,438 km (0.076 R)
• M74: 45,450,227 km (0.072 R)
• M75: 47,920,836 km (0.102 R)
• M76: 48,351,229 km (0.113 R)
• M77: 48,782,818 km (0.092 R)
• M78: 50,347,313 km (0.08 R)
• M79: 50,522,193 km (0.111 R)
• M80: 54,688,942 km (0.092 R)
• M81: 55,679,879 km (0.078 R)
• M82: 56,132,263 km (0.04 R)
• M83: 56,949,815 km (0.086 R)
• M84: 57,040,920 km (0.11 R)
• M85: 57,314,385 km (0.08 R)
• M86: 58,229,176 km (0.032 R)
• M87: 59,610,413 km (0.103 R)
• M88: 61,188,970 km (0.075 R)
• M89: 61,282,169 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: 264 - 18,203 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit