🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.8 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.5

Radius: 1.18

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 0.63 AU - 0.97 AU

Year: 255 Days

Day: 31.2 Hours

Environment

Temp: 127 °C

Axial Tilt: 18.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.93 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.98

Radius: 1.74

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 0.84 AU - 1.02 AU

Year: 320 Days

Day: 44.1 Hours

Environment

Temp: 103 °C

Axial Tilt: 11.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 52,649,571 km

• M1: 198,068 km (0.047 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.01 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.52

Radius: 0.77

Gravity: 0.88 G

Time & Orbit

Eccentricity (e): 0.057

Orbit Range: 0.95 AU - 1.07 AU

Year: 362 Days

Day: 38.7 Hours

Environment

Temp: 136 °C

Axial Tilt: 0 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 52,649,571 km

• M1: 263,741 km (0.093 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.21 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.96

Radius: 1.9

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 1.73 AU - 2.69 AU

Year: 1171 Days

Day: 14.8 Hours

Environment

Temp: -71 °C

Axial Tilt: 12.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.15 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.96

Radius: 1.31

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 2.6 AU - 3.7 AU

Year: 1993 Days

Day: 35.5 Hours

Environment

Temp: -105 °C

Axial Tilt: 35.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 52,649,571 km

• M1: 69,413 km (0.085 R)

Planet 6 - Terrestrial

Semi-Major Axis: 3.35 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.49

Radius: 1.82

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.11

Orbit Range: 2.98 AU - 3.72 AU

Year: 2186 Days

Day: 22.9 Hours

Environment

Temp: -101 °C

Axial Tilt: 49.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 52,649,571 km

• M1: 271,520 km (0.072 R)

Planet 7 - Terrestrial

Semi-Major Axis: 3.91 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.01

Radius: 1

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 3.52 AU - 4.3 AU

Year: 2756 Days

Day: 36.1 Hours

Environment

Temp: -106 °C

Axial Tilt: 47.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Terrestrial

Semi-Major Axis: 4.26 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.92

Radius: 1.54

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 3.32 AU - 5.2 AU

Year: 3134 Days

Day: 41.4 Hours

Environment

Temp: -125 °C

Axial Tilt: 12.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 10.87 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 9 - Ice Giant

Semi-Major Axis: 17.47 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 134

Radius: 3.4

Gravity: 11.59 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 13.4 AU - 21.54 AU

Year: 26028 Days

Day: 15.9 Hours

Environment

Temp: -199 °C

Axial Tilt: 47.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 52,649,571 km

• M1: 55,650 km (0.073 R)
• M2: 102,923 km (0.045 R)
• M3: 213,925 km (0.093 R)
• M4: 343,477 km (0.04 R)
• M5: 595,549 km (0.094 R)
• M6: 758,162 km (0.083 R)
• M7: 1,439,132 km (0.116 R)
• M8: 1,534,276 km (0.085 R)
• M9: 1,582,745 km (0.114 R)
• M10: 1,883,587 km (0.107 R)
• M11: 1,987,707 km (0.049 R)
• M12: 2,174,704 km (0.109 R)
• M13: 2,229,158 km (0.076 R)
• M14: 2,739,137 km (0.118 R)
• M15: 2,857,319 km (0.059 R)
• M16: 2,976,998 km (0.06 R)
• M17: 3,037,585 km (0.087 R)
• M18: 3,098,471 km (0.053 R)
• M19: 3,472,466 km (0.067 R)
• M20: 3,794,999 km (0.067 R)
• M21: 5,807,240 km (0.103 R)
• M22: 5,958,932 km (0.057 R)
• M23: 6,111,971 km (0.098 R)
• M24: 6,266,356 km (0.116 R)
• M25: 6,421,937 km (0.025 R)
• M26: 6,578,716 km (0.113 R)
• M27: 6,618,210 km (0.081 R)
• M28: 6,856,370 km (0.103 R)
• M29: 7,016,739 km (0.11 R)
• M30: 7,056,980 km (0.119 R)
• M31: 8,600,232 km (0.108 R)
• M32: 9,924,622 km (0.079 R)
• M33: 10,288,294 km (0.076 R)
• M34: 10,379,848 km (0.091 R)
• M35: 10,425,775 km (0.107 R)
• M36: 10,795,581 km (0.093 R)
• M37: 11,216,549 km (0.108 R)
• M38: 11,738,496 km (0.09 R)
• M39: 11,882,260 km (0.089 R)
• M40: 11,930,281 km (0.095 R)
• M41: 12,171,432 km (0.113 R)
• M42: 12,365,461 km (0.105 R)
• M43: 13,052,713 km (0.054 R)
• M44: 13,954,340 km (0.11 R)
• M45: 14,005,053 km (0.09 R)
• M46: 15,658,858 km (0.119 R)
• M47: 15,869,941 km (0.034 R)
• M48: 16,401,611 km (0.084 R)
• M49: 16,508,574 km (0.112 R)
• M50: 17,264,342 km (0.096 R)
• M51: 18,141,883 km (0.118 R)
• M52: 18,474,589 km (0.102 R)
• M53: 21,793,567 km (0.12 R)
• M54: 22,265,549 km (0.111 R)
• M55: 23,339,811 km (0.029 R)
• M56: 23,460,237 km (0.035 R)
• M57: 23,883,300 km (0.089 R)
• M58: 24,675,570 km (0.076 R)
• M59: 27,166,824 km (0.113 R)
• M60: 27,547,401 km (0.115 R)
• M61: 27,610,980 km (0.098 R)
• M62: 28,057,529 km (0.105 R)
• M63: 28,313,791 km (0.074 R)
• M64: 28,442,146 km (0.044 R)
• M65: 28,506,473 km (0.078 R)
• M66: 29,151,838 km (0.107 R)
• M67: 30,063,487 km (0.108 R)
• M68: 30,194,535 km (0.102 R)
• M69: 30,522,902 km (0.119 R)
• M70: 31,981,482 km (0.074 R)
• M71: 32,651,979 km (0.113 R)
• M72: 33,394,882 km (0.112 R)
• M73: 34,622,632 km (0.083 R)
• M74: 35,103,888 km (0.109 R)
• M75: 36,701,145 km (0.076 R)
• M76: 37,051,503 km (0.117 R)
• M77: 37,121,814 km (0.101 R)
• M78: 37,967,640 km (0.106 R)
• M79: 38,038,400 km (0.092 R)
• M80: 38,464,006 km (0.112 R)
• M81: 39,176,840 km (0.067 R)
• M82: 41,632,938 km (0.078 R)
• M83: 41,851,949 km (0.106 R)
• M84: 42,144,712 km (0.114 R)
• M85: 42,291,318 km (0.114 R)
• M86: 42,364,621 km (0.057 R)
• M87: 43,841,002 km (0.052 R)
• M88: 44,585,401 km (0.053 R)
• M89: 46,995,573 km (0.099 R)
• M90: 48,139,697 km (0.087 R)
• M91: 48,907,733 km (0.119 R)
• M92: 49,834,491 km (0.084 R)
• M93: 50,222,399 km (0.047 R)

Kuiper Belt

Range: 30.8 - 46.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 304 - 11,877 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit