🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.48

Radius: 1.17

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 0.51 AU - 0.53 AU

Year: 136 Days

Day: 13.1 Hours

Environment

Temp: 207 °C

Axial Tilt: 23.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 64,078,487 km

• M1: 71,358 km (0.109 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.11

Radius: 1.04

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 0.54 AU - 0.58 AU

Year: 152 Days

Day: 31.5 Hours

Environment

Temp: 212 °C

Axial Tilt: 17.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 64,078,487 km

• M1: 93,199 km (0.107 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.38

Radius: 0.68

Gravity: 0.82 G

Time & Orbit

Eccentricity (e): 0.062

Orbit Range: 0.55 AU - 0.63 AU

Year: 165 Days

Day: 37.9 Hours

Environment

Temp: 242 °C

Axial Tilt: 33.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 64,078,487 km

• M1: 25,282 km (0.057 R)
• M2: 90,956 km (0.118 R)

Planet 4 - Terrestrial

Semi-Major Axis: 0.95 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.36

Radius: 1.8

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.241

Orbit Range: 0.72 AU - 1.18 AU

Year: 337 Days

Day: 30.5 Hours

Environment

Temp: 94 °C

Axial Tilt: 2.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 5 - Terrestrial

Semi-Major Axis: 1.43 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.86

Radius: 1.88

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.25

Orbit Range: 1.07 AU - 1.79 AU

Year: 621 Days

Day: 14.8 Hours

Environment

Temp: -21 °C

Axial Tilt: 16.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 1.93 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.3

Radius: 1.11

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 1.86 AU - 2 AU

Year: 974 Days

Day: 20.6 Hours

Environment

Temp: -69 °C

Axial Tilt: 1.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 3.21 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.05

Radius: 1.56

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.128

Orbit Range: 2.8 AU - 3.62 AU

Year: 2090 Days

Day: 23.1 Hours

Environment

Temp: -103 °C

Axial Tilt: 17.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 64,078,487 km

• M1: 1,339,051 km (0.101 R)
• M2: 2,650,874 km (0.116 R)

Asteroid Belt

Center: 7.3 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Gas Giant

Semi-Major Axis: 11.38 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 840.7

Radius: 13.6

Gravity: 4.55 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 11.2 AU - 11.56 AU

Year: 13952 Days

Day: 6 Hours

Environment

Temp: -183 °C

Axial Tilt: 4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 64,078,487 km

• M1: 191,784 km (0.089 R)
• M2: 323,431 km (0.073 R)
• M3: 452,683 km (0.092 R)
• M4: 699,669 km (0.077 R)
• M5: 905,217 km (0.057 R)
• M6: 1,179,729 km (0.099 R)
• M7: 1,327,532 km (0.1 R)
• M8: 1,508,096 km (0.111 R)
• M9: 1,642,435 km (0.04 R)
• M10: 1,780,963 km (0.111 R)
• M11: 1,865,934 km (0.056 R)
• M12: 2,159,894 km (0.066 R)
• M13: 2,993,603 km (0.058 R)
• M14: 5,009,135 km (0.113 R)
• M15: 5,254,476 km (0.071 R)
• M16: 5,587,929 km (0.087 R)
• M17: 6,057,667 km (0.063 R)
• M18: 6,363,445 km (0.11 R)
• M19: 6,495,988 km (0.081 R)
• M20: 7,035,438 km (0.11 R)
• M21: 7,264,622 km (0.044 R)
• M22: 8,641,820 km (0.112 R)
• M23: 8,788,875 km (0.08 R)
• M24: 8,986,344 km (0.098 R)
• M25: 11,199,944 km (0.119 R)
• M26: 11,575,584 km (0.072 R)
• M27: 11,955,563 km (0.059 R)
• M28: 12,119,671 km (0.039 R)
• M29: 12,839,387 km (0.118 R)
• M30: 14,494,388 km (0.059 R)
• M31: 14,611,074 km (0.056 R)
• M32: 14,728,060 km (0.049 R)
• M33: 15,317,326 km (0.057 R)
• M34: 15,555,336 km (0.101 R)
• M35: 16,095,085 km (0.079 R)
• M36: 16,215,960 km (0.117 R)
• M37: 16,458,459 km (0.112 R)
• M38: 16,885,860 km (0.107 R)
• M39: 18,252,586 km (0.074 R)
• M40: 18,378,547 km (0.104 R)
• M41: 18,504,808 km (0.063 R)
• M42: 19,076,870 km (0.116 R)
• M43: 19,461,337 km (0.108 R)
• M44: 20,368,648 km (0.085 R)
• M45: 21,355,994 km (0.031 R)
• M46: 21,621,979 km (0.117 R)
• M47: 21,956,031 km (0.085 R)
• M48: 22,359,047 km (0.105 R)
• M49: 23,720,089 km (0.099 R)
• M50: 24,202,841 km (0.081 R)
• M51: 24,828,310 km (0.12 R)
• M52: 24,968,034 km (0.084 R)
• M53: 25,811,766 km (0.042 R)
• M54: 26,664,923 km (0.118 R)
• M55: 27,816,826 km (0.102 R)
• M56: 28,618,222 km (0.094 R)
• M57: 30,467,551 km (0.115 R)
• M58: 30,917,093 km (0.11 R)
• M59: 31,747,062 km (0.067 R)
• M60: 31,898,754 km (0.069 R)
• M61: 32,050,745 km (0.078 R)
• M62: 32,967,481 km (0.114 R)
• M63: 34,125,369 km (0.118 R)
• M64: 34,826,534 km (0.11 R)
• M65: 36,958,603 km (0.08 R)
• M66: 37,118,224 km (0.06 R)
• M67: 40,604,901 km (0.068 R)
• M68: 41,265,077 km (0.119 R)
• M69: 42,763,449 km (0.092 R)
• M70: 43,687,814 km (0.072 R)
• M71: 44,533,940 km (0.094 R)
• M72: 45,214,760 km (0.113 R)
• M73: 45,984,740 km (0.114 R)
• M74: 46,156,478 km (0.114 R)
• M75: 46,586,572 km (0.11 R)
• M76: 49,283,373 km (0.08 R)
• M77: 49,811,154 km (0.029 R)
• M78: 50,872,402 km (0.105 R)
• M79: 51,673,199 km (0.117 R)
• M80: 51,851,669 km (0.072 R)
• M81: 52,657,553 km (0.082 R)
• M82: 55,282,547 km (0.108 R)
• M83: 57,302,118 km (0.049 R)
• M84: 57,394,420 km (0.1 R)
• M85: 58,879,179 km (0.039 R)
• M86: 59,065,578 km (0.081 R)
• M87: 60,188,609 km (0.071 R)
• M88: 61,035,482 km (0.091 R)
• M89: 62,931,635 km (0.082 R)
• M90: 63,026,929 km (0.074 R)
• M91: 63,695,482 km (0.05 R)
• M92: 63,791,075 km (0.105 R)

Kuiper Belt

Range: 30.2 - 56.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 480 - 10,986 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit