🌌 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

Radius: 1.32

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 0.67 AU - 0.69 AU

Year: 206 Days

Day: 19.1 Hours

Environment

Temp: 192 °C

Axial Tilt: 9.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.9 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.75

Radius: 1.5

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 0.74 AU - 1.06 AU

Year: 313 Days

Day: 15.9 Hours

Environment

Temp: 138 °C

Axial Tilt: 0.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.29 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.14

Radius: 1.77

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 1.09 AU - 1.49 AU

Year: 538 Days

Day: 27.8 Hours

Environment

Temp: -20 °C

Axial Tilt: 10.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 1.46 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.28

Radius: 1.61

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.023

Orbit Range: 1.43 AU - 1.49 AU

Year: 648 Days

Day: 36.7 Hours

Environment

Temp: -26 °C

Axial Tilt: 39.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.21 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.55

Radius: 1.83

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 1.95 AU - 2.47 AU

Year: 1206 Days

Day: 17.5 Hours

Environment

Temp: -71 °C

Axial Tilt: 10.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.11 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 6.01 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 844.4

Radius: 10.1

Gravity: 8.28 G

Time & Orbit

Eccentricity (e): 0.011

Orbit Range: 5.94 AU - 6.08 AU

Year: 5409 Days

Day: 9.8 Hours

Environment

Temp: -161 °C

Axial Tilt: 35.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 22,021,884 km

• M1: 134,189 km (0.109 R)
• M2: 221,704 km (0.04 R)
• M3: 320,139 km (0.079 R)
• M4: 563,984 km (0.092 R)
• M5: 663,167 km (0.072 R)
• M6: 809,923 km (0.114 R)
• M7: 1,028,186 km (0.095 R)
• M8: 1,232,986 km (0.032 R)
• M9: 1,538,614 km (0.12 R)
• M10: 1,627,774 km (0.072 R)
• M11: 1,963,771 km (0.044 R)
• M12: 2,466,270 km (0.106 R)
• M13: 2,614,073 km (0.093 R)
• M14: 2,743,176 km (0.119 R)
• M15: 3,097,723 km (0.078 R)
• M16: 3,234,605 km (0.047 R)
• M17: 3,609,348 km (0.045 R)
• M18: 3,899,568 km (0.097 R)
• M19: 4,172,285 km (0.053 R)
• M20: 4,502,746 km (0.119 R)
• M21: 4,736,418 km (0.107 R)
• M22: 5,108,019 km (0.118 R)
• M23: 5,461,519 km (0.107 R)
• M24: 5,599,747 km (0.091 R)
• M25: 5,794,973 km (0.076 R)
• M26: 6,163,731 km (0.078 R)
• M27: 6,569,441 km (0.091 R)
• M28: 6,805,207 km (0.079 R)
• M29: 7,437,258 km (0.082 R)
• M30: 7,590,596 km (0.078 R)
• M31: 7,744,831 km (0.028 R)
• M32: 7,869,147 km (0.114 R)
• M33: 7,962,646 km (0.096 R)
• M34: 8,214,120 km (0.095 R)
• M35: 8,919,175 km (0.072 R)
• M36: 9,743,758 km (0.077 R)
• M37: 10,080,353 km (0.096 R)
• M38: 10,523,761 km (0.045 R)
• M39: 10,730,655 km (0.113 R)
• M40: 11,288,655 km (0.089 R)
• M41: 11,359,116 km (0.083 R)
• M42: 11,820,476 km (0.092 R)
• M43: 12,396,727 km (0.073 R)
• M44: 12,542,285 km (0.081 R)
• M45: 14,408,519 km (0.056 R)
• M46: 14,869,280 km (0.109 R)
• M47: 15,140,202 km (0.042 R)
• M48: 15,334,829 km (0.069 R)
• M49: 15,451,964 km (0.099 R)
• M50: 15,569,398 km (0.118 R)
• M51: 15,765,820 km (0.086 R)
• M52: 16,161,058 km (0.069 R)
• M53: 16,240,494 km (0.025 R)
• M54: 16,800,290 km (0.09 R)
• M55: 17,082,581 km (0.105 R)
• M56: 17,856,750 km (0.114 R)
• M57: 18,934,453 km (0.1 R)
• M58: 21,939,425 km (0.03 R)
• M59: 22,513,732 km (0.038 R)
• M60: 22,780,465 km (0.091 R)
• M61: 22,914,205 km (0.06 R)
• M62: 23,451,710 km (0.085 R)
• M63: 24,356,927 km (0.079 R)
• M64: 25,597,093 km (0.096 R)
• M65: 26,154,944 km (0.087 R)
• M66: 26,388,466 km (0.027 R)
• M67: 26,622,736 km (0.113 R)
• M68: 27,093,371 km (0.094 R)
• M69: 27,282,463 km (0.065 R)
• M70: 27,519,276 km (0.05 R)
• M71: 27,614,271 km (0.099 R)
• M72: 28,281,926 km (0.089 R)
• M73: 29,051,607 km (0.12 R)
• M74: 29,245,037 km (0.098 R)
• M75: 30,170,001 km (0.087 R)
• M76: 30,316,906 km (0.088 R)
• M77: 30,759,117 km (0.093 R)
• M78: 31,302,457 km (0.118 R)
• M79: 31,948,570 km (0.108 R)
• M80: 32,599,321 km (0.05 R)
• M81: 32,901,060 km (0.11 R)
• M82: 33,558,094 km (0.088 R)
• M83: 33,761,098 km (0.108 R)

Planet 7 - Gas Giant

Semi-Major Axis: 7.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 108.4

Radius: 10.8

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 6.24 AU - 9.14 AU

Year: 7828 Days

Day: 12.2 Hours

Environment

Temp: -167 °C

Axial Tilt: 6.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (49)

Outer Limit: 22,021,884 km

• M1: 163,062 km (0.056 R)
• M2: 583,880 km (0.07 R)
• M3: 932,892 km (0.11 R)
• M4: 1,032,824 km (0.055 R)
• M5: 1,317,957 km (0.084 R)
• M6: 1,750,445 km (0.078 R)
• M7: 1,861,895 km (0.102 R)
• M8: 2,270,746 km (0.081 R)
• M9: 2,362,150 km (0.06 R)
• M10: 2,675,708 km (0.101 R)
• M11: 3,377,172 km (0.07 R)
• M12: 3,446,885 km (0.111 R)
• M13: 3,857,381 km (0.112 R)
• M14: 4,245,887 km (0.101 R)
• M15: 4,416,279 km (0.089 R)
• M16: 4,783,392 km (0.096 R)
• M17: 5,040,401 km (0.083 R)
• M18: 5,180,724 km (0.083 R)
• M19: 5,281,702 km (0.116 R)
• M20: 5,362,934 km (0.075 R)
• M21: 6,198,588 km (0.094 R)
• M22: 6,522,467 km (0.118 R)
• M23: 6,631,674 km (0.052 R)
• M24: 6,985,173 km (0.089 R)
• M25: 7,390,434 km (0.071 R)
• M26: 7,826,362 km (0.06 R)
• M27: 9,257,565 km (0.071 R)
• M28: 10,028,293 km (0.104 R)
• M29: 10,103,990 km (0.105 R)
• M30: 10,357,708 km (0.118 R)
• M31: 10,562,058 km (0.118 R)
• M32: 10,819,516 km (0.07 R)
• M33: 12,516,106 km (0.088 R)
• M34: 12,679,317 km (0.106 R)
• M35: 13,063,036 km (0.065 R)
• M36: 13,228,641 km (0.095 R)
• M37: 13,311,817 km (0.106 R)
• M38: 14,208,806 km (0.055 R)
• M39: 14,379,198 km (0.065 R)
• M40: 14,952,008 km (0.107 R)
• M41: 15,212,159 km (0.072 R)
• M42: 15,328,247 km (0.063 R)
• M43: 15,532,298 km (0.054 R)
• M44: 15,913,324 km (0.042 R)
• M45: 16,744,789 km (0.041 R)
• M46: 18,853,371 km (0.103 R)
• M47: 19,859,417 km (0.091 R)
• M48: 20,241,190 km (0.105 R)
• M49: 20,497,152 km (0.117 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 208 - 17,087 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit