🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.41

Radius: 0.7

Gravity: 0.84 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 0.58 AU - 0.7 AU

Year: 193 Days

Day: 12.8 Hours

Environment

Temp: 188 °C

Axial Tilt: 39.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.8 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.37

Radius: 0.67

Gravity: 0.82 G

Time & Orbit

Eccentricity (e): 0.192

Orbit Range: 0.65 AU - 0.95 AU

Year: 270 Days

Day: 37.5 Hours

Environment

Temp: 115 °C

Axial Tilt: 3.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.01 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.32

Radius: 1.12

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 0.77 AU - 1.25 AU

Year: 382 Days

Day: 40.7 Hours

Environment

Temp: 9 °C

Axial Tilt: 38.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 3.28 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.8

Radius: 1.87

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 3.16 AU - 3.4 AU

Year: 2238 Days

Day: 19.3 Hours

Environment

Temp: -112 °C

Axial Tilt: 27 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 98,587,399 km

• M1: 1,533,079 km (0.101 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.66 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.65

Radius: 1.68

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 2.86 AU - 4.46 AU

Year: 2638 Days

Day: 19.6 Hours

Environment

Temp: -120 °C

Axial Tilt: 33.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 98,587,399 km

• M1: 1,199,775 km (0.12 R)

Planet 6 - Terrestrial

Semi-Major Axis: 4.05 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.07

Radius: 1.75

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 3.36 AU - 4.74 AU

Year: 3070 Days

Day: 20.4 Hours

Environment

Temp: -127 °C

Axial Tilt: 20.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 10.32 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Ice Giant

Semi-Major Axis: 16.58 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 921.4

Radius: 4.7

Gravity: 41.71 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 13.1 AU - 20.06 AU

Year: 25433 Days

Day: 16.6 Hours

Environment

Temp: -200 °C

Axial Tilt: 33.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 98,587,399 km

• M1: 1,364,183 km (0.103 R)
• M2: 2,163,634 km (0.055 R)
• M3: 2,329,837 km (0.088 R)
• M4: 2,718,792 km (0.105 R)
• M5: 2,943,488 km (0.115 R)
• M6: 3,900,914 km (0.09 R)
• M7: 4,945,706 km (0.099 R)
• M8: 5,164,567 km (0.096 R)
• M9: 5,386,421 km (0.111 R)
• M10: 6,843,055 km (0.086 R)
• M11: 7,457,753 km (0.048 R)
• M12: 7,771,759 km (0.106 R)
• M13: 7,835,039 km (0.06 R)
• M14: 8,412,487 km (0.074 R)
• M15: 8,673,535 km (0.048 R)
• M16: 9,949,605 km (0.054 R)
• M17: 10,364,589 km (0.076 R)
• M18: 10,926,628 km (0.107 R)
• M19: 11,570,647 km (0.098 R)
• M20: 11,788,163 km (0.114 R)
• M21: 12,300,685 km (0.119 R)
• M22: 12,374,586 km (0.029 R)
• M23: 13,045,533 km (0.045 R)
• M24: 13,652,002 km (0.119 R)
• M25: 13,804,892 km (0.106 R)
• M26: 15,128,384 km (0.098 R)
• M27: 15,605,152 km (0.117 R)
• M28: 16,167,491 km (0.116 R)
• M29: 17,810,524 km (0.095 R)
• M30: 18,991,898 km (0.047 R)
• M31: 20,810,859 km (0.06 R)
• M32: 20,986,936 km (0.052 R)
• M33: 21,340,735 km (0.104 R)
• M34: 25,641,673 km (0.047 R)
• M35: 26,399,686 km (0.085 R)
• M36: 27,840,613 km (0.068 R)
• M37: 28,913,528 km (0.105 R)
• M38: 30,398,138 km (0.062 R)
• M39: 30,498,069 km (0.096 R)
• M40: 31,401,640 km (0.113 R)
• M41: 32,212,162 km (0.058 R)
• M42: 32,314,038 km (0.103 R)
• M43: 32,415,914 km (0.078 R)
• M44: 35,207,709 km (0.062 R)
• M45: 36,155,262 km (0.071 R)
• M46: 36,473,008 km (0.091 R)
• M47: 39,591,675 km (0.109 R)
• M48: 39,919,145 km (0.07 R)
• M49: 42,571,066 km (0.095 R)
• M50: 43,692,751 km (0.09 R)
• M51: 45,965,143 km (0.114 R)
• M52: 47,231,189 km (0.063 R)
• M53: 53,972,668 km (0.114 R)
• M54: 55,795,967 km (0.092 R)
• M55: 57,145,938 km (0.114 R)
• M56: 57,269,206 km (0.085 R)
• M57: 58,134,481 km (0.077 R)
• M58: 59,004,093 km (0.107 R)
• M59: 59,253,323 km (0.091 R)
• M60: 60,253,684 km (0.07 R)
• M61: 60,881,845 km (0.115 R)
• M62: 64,311,077 km (0.068 R)
• M63: 64,824,348 km (0.104 R)
• M64: 65,210,310 km (0.041 R)
• M65: 65,855,077 km (0.05 R)
• M66: 67,281,194 km (0.109 R)
• M67: 67,541,643 km (0.113 R)
• M68: 68,455,537 km (0.065 R)
• M69: 68,586,435 km (0.08 R)
• M70: 70,560,080 km (0.089 R)
• M71: 70,692,324 km (0.112 R)
• M72: 71,354,594 km (0.117 R)
• M73: 72,952,748 km (0.057 R)
• M74: 73,488,159 km (0.088 R)
• M75: 74,428,082 km (0.057 R)
• M76: 75,777,754 km (0.107 R)
• M77: 76,319,897 km (0.07 R)
• M78: 77,408,072 km (0.045 R)
• M79: 79,737,311 km (0.082 R)
• M80: 79,875,090 km (0.076 R)
• M81: 82,089,588 km (0.095 R)
• M82: 82,367,840 km (0.108 R)
• M83: 82,507,115 km (0.11 R)
• M84: 82,646,391 km (0.104 R)
• M85: 85,308,036 km (0.053 R)
• M86: 86,720,240 km (0.073 R)
• M87: 86,861,909 km (0.113 R)
• M88: 90,571,637 km (0.118 R)
• M89: 92,012,115 km (0.047 R)
• M90: 92,735,122 km (0.055 R)
• M91: 93,460,223 km (0.046 R)
• M92: 93,605,332 km (0.107 R)
• M93: 96,378,877 km (0.104 R)
• M94: 97,113,103 km (0.073 R)
• M95: 98,587,390 km (0.031 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 405 - 13,637 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit