🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.52

Radius: 1.45

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 0.49 AU - 0.65 AU

Year: 151 Days

Day: 32.9 Hours

Environment

Temp: 191 °C

Axial Tilt: 9.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 36,767,452 km

• M1: 173,085 km (0.115 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.65 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.85

Radius: 1.52

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 0.65 AU - 0.65 AU

Year: 183 Days

Day: 18.1 Hours

Environment

Temp: 211 °C

Axial Tilt: 11.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 36,767,452 km

• M1: 206,146 km (0.086 R)
• M2: 469,289 km (0.066 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.66 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.93

Radius: 1.3

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 0.59 AU - 0.73 AU

Year: 188 Days

Day: 16.7 Hours

Environment

Temp: 224 °C

Axial Tilt: 37.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 4.95 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.06

Radius: 1.75

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 4.56 AU - 5.34 AU

Year: 3853 Days

Day: 22.3 Hours

Environment

Temp: -121 °C

Axial Tilt: 31.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 5.27 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.1

Radius: 1.76

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 4.38 AU - 6.16 AU

Year: 4232 Days

Day: 34.6 Hours

Environment

Temp: -139 °C

Axial Tilt: 39.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.8 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 6.33 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 626.2

Radius: 13.2

Gravity: 3.59 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 6.32 AU - 6.34 AU

Year: 5572 Days

Day: 9.7 Hours

Environment

Temp: -154 °C

Axial Tilt: 14.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 36,767,452 km

• M1: 169,345 km (0.073 R)
• M2: 259,552 km (0.058 R)
• M3: 568,322 km (0.08 R)
• M4: 659,577 km (0.101 R)
• M5: 782,247 km (0.085 R)
• M6: 1,024,297 km (0.03 R)
• M7: 1,110,764 km (0.065 R)
• M8: 1,260,960 km (0.112 R)
• M9: 1,466,658 km (0.112 R)
• M10: 1,599,052 km (0.07 R)
• M11: 2,002,816 km (0.078 R)
• M12: 2,169,618 km (0.101 R)
• M13: 2,379,953 km (0.058 R)
• M14: 2,557,076 km (0.048 R)
• M15: 2,841,612 km (0.031 R)
• M16: 3,309,853 km (0.064 R)
• M17: 3,756,702 km (0.116 R)
• M18: 4,366,313 km (0.046 R)
• M19: 4,487,188 km (0.054 R)
• M20: 5,598,700 km (0.104 R)
• M21: 5,730,346 km (0.077 R)
• M22: 5,836,411 km (0.038 R)
• M23: 7,159,305 km (0.109 R)
• M24: 7,388,639 km (0.092 R)
• M25: 7,795,844 km (0.116 R)
• M26: 8,002,289 km (0.077 R)
• M27: 8,150,840 km (0.099 R)
• M28: 8,360,277 km (0.12 R)
• M29: 8,693,282 km (0.111 R)
• M30: 8,784,686 km (0.105 R)
• M31: 9,749,592 km (0.114 R)
• M32: 10,164,278 km (0.119 R)
• M33: 11,176,307 km (0.113 R)
• M34: 11,375,871 km (0.064 R)
• M35: 11,711,269 km (0.03 R)
• M36: 11,812,397 km (0.088 R)
• M37: 11,947,933 km (0.034 R)
• M38: 12,460,455 km (0.08 R)
• M39: 12,632,942 km (0.088 R)
• M40: 12,910,446 km (0.098 R)
• M41: 13,260,355 km (0.095 R)
• M42: 13,648,861 km (0.058 R)
• M43: 13,862,187 km (0.108 R)
• M44: 14,184,571 km (0.071 R)
• M45: 14,328,634 km (0.097 R)
• M46: 14,473,145 km (0.09 R)
• M47: 14,581,903 km (0.096 R)
• M48: 14,836,668 km (0.098 R)
• M49: 15,203,033 km (0.1 R)
• M50: 15,870,389 km (0.108 R)
• M51: 16,057,387 km (0.06 R)
• M52: 16,282,831 km (0.069 R)
• M53: 16,623,016 km (0.068 R)
• M54: 16,851,003 km (0.115 R)
• M55: 17,580,143 km (0.076 R)
• M56: 17,696,082 km (0.052 R)
• M57: 18,437,190 km (0.073 R)
• M58: 18,831,230 km (0.089 R)
• M59: 18,989,655 km (0.045 R)
• M60: 19,148,527 km (0.105 R)
• M61: 20,720,502 km (0.06 R)
• M62: 21,625,569 km (0.068 R)
• M63: 22,124,627 km (0.082 R)
• M64: 22,375,653 km (0.071 R)
• M65: 23,091,927 km (0.1 R)
• M66: 24,331,046 km (0.08 R)
• M67: 24,633,384 km (0.097 R)
• M68: 25,154,583 km (0.113 R)
• M69: 25,372,846 km (0.084 R)
• M70: 25,591,708 km (0.077 R)
• M71: 25,987,394 km (0.044 R)
• M72: 26,473,587 km (0.093 R)
• M73: 27,007,502 km (0.05 R)
• M74: 28,585,012 km (0.027 R)
• M75: 29,822,186 km (0.098 R)
• M76: 30,284,892 km (0.06 R)
• M77: 30,703,317 km (0.109 R)
• M78: 30,796,517 km (0.119 R)
• M79: 30,936,540 km (0.097 R)

Planet 7 - Gas Giant

Semi-Major Axis: 11.85 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 151.8

Radius: 13.1

Gravity: 0.88 G

Time & Orbit

Eccentricity (e): 0.107

Orbit Range: 10.58 AU - 13.12 AU

Year: 14271 Days

Day: 10.7 Hours

Environment

Temp: -170 °C

Axial Tilt: 82.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 36,767,452 km

• M1: 175,927 km (0.101 R)
• M2: 299,046 km (0.054 R)
• M3: 412,890 km (0.075 R)
• M4: 559,945 km (0.085 R)
• M5: 840,890 km (0.042 R)
• M6: 991,235 km (0.104 R)
• M7: 1,086,081 km (0.093 R)
• M8: 1,320,500 km (0.114 R)
• M9: 1,462,170 km (0.088 R)
• M10: 1,553,424 km (0.103 R)
• M11: 2,396,707 km (0.109 R)
• M12: 2,819,770 km (0.07 R)
• M13: 3,146,791 km (0.099 R)
• M14: 3,339,174 km (0.102 R)
• M15: 3,461,545 km (0.068 R)
• M16: 4,095,691 km (0.116 R)
• M17: 4,412,988 km (0.087 R)
• M18: 5,071,817 km (0.112 R)
• M19: 5,241,461 km (0.1 R)
• M20: 5,441,772 km (0.087 R)
• M21: 5,557,262 km (0.078 R)
• M22: 6,851,283 km (0.077 R)
• M23: 7,039,029 km (0.047 R)
• M24: 7,807,363 km (0.118 R)
• M25: 8,434,627 km (0.105 R)
• M26: 8,703,604 km (0.087 R)
• M27: 8,805,181 km (0.043 R)
• M28: 9,388,463 km (0.088 R)
• M29: 9,562,445 km (0.106 R)
• M30: 10,448,364 km (0.09 R)
• M31: 11,029,103 km (0.117 R)
• M32: 11,434,364 km (0.096 R)
• M33: 12,070,603 km (0.045 R)
• M34: 12,183,999 km (0.107 R)
• M35: 12,335,840 km (0.102 R)
• M36: 13,065,728 km (0.055 R)
• M37: 13,455,580 km (0.093 R)
• M38: 14,007,746 km (0.117 R)
• M39: 15,093,528 km (0.092 R)
• M40: 15,420,549 km (0.074 R)
• M41: 16,081,472 km (0.089 R)
• M42: 16,583,223 km (0.119 R)
• M43: 17,132,696 km (0.058 R)
• M44: 17,260,303 km (0.094 R)
• M45: 17,516,564 km (0.1 R)
• M46: 17,688,003 km (0.104 R)
• M47: 17,860,191 km (0.117 R)
• M48: 18,119,294 km (0.039 R)
• M49: 18,379,744 km (0.112 R)
• M50: 18,554,175 km (0.077 R)
• M51: 20,507,774 km (0.032 R)
• M52: 20,733,966 km (0.085 R)
• M53: 21,325,775 km (0.096 R)
• M54: 22,853,020 km (0.05 R)
• M55: 22,993,642 km (0.092 R)
• M56: 23,606,245 km (0.111 R)
• M57: 24,224,084 km (0.078 R)
• M58: 24,463,291 km (0.119 R)
• M59: 24,751,117 km (0.069 R)
• M60: 25,573,158 km (0.066 R)
• M61: 26,699,480 km (0.11 R)
• M62: 28,092,535 km (0.114 R)
• M63: 29,305,325 km (0.114 R)
• M64: 29,458,065 km (0.094 R)
• M65: 29,662,266 km (0.101 R)
• M66: 31,260,270 km (0.066 R)
• M67: 31,364,390 km (0.078 R)
• M68: 31,572,780 km (0.107 R)
• M69: 31,729,409 km (0.065 R)
• M70: 32,043,565 km (0.107 R)
• M71: 32,253,600 km (0.083 R)
• M72: 32,569,401 km (0.037 R)
• M73: 33,097,931 km (0.097 R)
• M74: 34,862,587 km (0.072 R)

Kuiper Belt

Range: 31.4 - 61.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 236 - 14,035 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit