🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.56

Radius: 1.66

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.077

Orbit Range: 0.55 AU - 0.65 AU

Year: 175 Days

Day: 38.8 Hours

Environment

Temp: 191 °C

Axial Tilt: 6.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.79 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.49

Radius: 1.82

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 0.71 AU - 0.87 AU

Year: 265 Days

Day: 39.8 Hours

Environment

Temp: 162 °C

Axial Tilt: 2.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 99,232,031 km

• M1: 42,635 km (0.112 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.91 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.85

Radius: 1.52

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 1.65 AU - 2.17 AU

Year: 994 Days

Day: 29.1 Hours

Environment

Temp: -82 °C

Axial Tilt: 44.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 6.11 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 10.3 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 362.8

Radius: 14.1

Gravity: 1.82 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 9.02 AU - 11.58 AU

Year: 12453 Days

Day: 10.3 Hours

Environment

Temp: -179 °C

Axial Tilt: 20.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 99,232,031 km

• M1: 182,659 km (0.111 R)
• M2: 321,187 km (0.085 R)
• M3: 645,515 km (0.05 R)
• M4: 752,178 km (0.114 R)
• M5: 882,478 km (0.104 R)
• M6: 1,342,641 km (0.12 R)
• M7: 1,443,470 km (0.104 R)
• M8: 1,589,328 km (0.093 R)
• M9: 1,696,739 km (0.064 R)
• M10: 1,851,423 km (0.103 R)
• M11: 2,151,517 km (0.087 R)
• M12: 2,295,430 km (0.084 R)
• M13: 2,393,267 km (0.099 R)
• M14: 3,448,829 km (0.113 R)
• M15: 3,820,281 km (0.087 R)
• M16: 4,325,622 km (0.096 R)
• M17: 4,539,996 km (0.095 R)
• M18: 6,103,294 km (0.058 R)
• M19: 6,448,566 km (0.109 R)
• M20: 7,014,345 km (0.119 R)
• M21: 7,596,281 km (0.108 R)
• M22: 9,079,244 km (0.088 R)
• M23: 9,315,310 km (0.051 R)
• M24: 9,553,320 km (0.093 R)
• M25: 9,673,148 km (0.118 R)
• M26: 10,076,165 km (0.112 R)
• M27: 11,023,867 km (0.097 R)
• M28: 11,149,679 km (0.112 R)
• M29: 12,302,779 km (0.09 R)
• M30: 12,827,419 km (0.061 R)
• M31: 12,959,813 km (0.061 R)
• M32: 13,718,274 km (0.06 R)
• M33: 13,853,660 km (0.083 R)
• M34: 14,125,629 km (0.113 R)
• M35: 14,262,362 km (0.073 R)
• M36: 14,399,543 km (0.094 R)
• M37: 15,512,402 km (0.047 R)
• M38: 15,747,719 km (0.12 R)
• M39: 16,221,944 km (0.117 R)
• M40: 16,460,852 km (0.114 R)
• M41: 17,574,907 km (0.036 R)
• M42: 18,314,519 km (0.062 R)
• M43: 18,414,002 km (0.093 R)
• M44: 18,713,198 km (0.119 R)
• M45: 20,956,717 km (0.061 R)
• M46: 21,164,808 km (0.116 R)
• M47: 21,740,909 km (0.109 R)
• M48: 21,846,226 km (0.051 R)
• M49: 24,314,292 km (0.117 R)
• M50: 25,193,329 km (0.12 R)
• M51: 25,692,387 km (0.061 R)
• M52: 25,803,688 km (0.057 R)
• M53: 26,306,786 km (0.116 R)
• M54: 26,982,519 km (0.091 R)
• M55: 27,436,249 km (0.035 R)
• M56: 27,778,230 km (0.055 R)
• M57: 28,293,744 km (0.111 R)
• M58: 28,523,976 km (0.082 R)
• M59: 28,639,316 km (0.107 R)
• M60: 29,044,127 km (0.092 R)
• M61: 29,450,884 km (0.114 R)
• M62: 29,800,943 km (0.088 R)
• M63: 30,623,283 km (0.098 R)
• M64: 31,334,172 km (0.097 R)
• M65: 32,050,446 km (0.074 R)
• M66: 32,170,424 km (0.088 R)
• M67: 32,470,816 km (0.097 R)
• M68: 32,591,243 km (0.071 R)
• M69: 34,048,027 km (0.066 R)
• M70: 35,216,236 km (0.103 R)
• M71: 35,525,904 km (0.111 R)
• M72: 35,774,236 km (0.104 R)
• M73: 36,147,932 km (0.113 R)
• M74: 36,585,506 km (0.048 R)
• M75: 39,568,487 km (0.114 R)
• M76: 40,342,507 km (0.113 R)
• M77: 41,643,858 km (0.087 R)
• M78: 42,628,811 km (0.114 R)
• M79: 44,220,682 km (0.12 R)

Asteroid Belt

Center: 14.2 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Ice Giant

Semi-Major Axis: 18.1 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 722.2

Radius: 7.2

Gravity: 13.93 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 15.96 AU - 20.24 AU

Year: 29010 Days

Day: 23.8 Hours

Environment

Temp: -208 °C

Axial Tilt: 34.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 99,232,031 km

• M1: 135,685 km (0.099 R)
• M2: 236,514 km (0.102 R)
• M3: 529,427 km (0.108 R)
• M4: 738,714 km (0.113 R)
• M5: 1,231,340 km (0.104 R)
• M6: 1,438,683 km (0.103 R)
• M7: 1,657,245 km (0.065 R)
• M8: 2,045,003 km (0.062 R)
• M9: 2,125,935 km (0.063 R)
• M10: 2,811,094 km (0.097 R)
• M11: 3,131,083 km (0.086 R)
• M12: 3,414,721 km (0.118 R)
• M13: 4,210,881 km (0.064 R)
• M14: 5,061,943 km (0.107 R)
• M15: 5,116,846 km (0.096 R)
• M16: 6,198,139 km (0.074 R)
• M17: 7,660,757 km (0.071 R)
• M18: 7,724,037 km (0.108 R)
• M19: 8,365,363 km (0.107 R)
• M20: 12,112,491 km (0.075 R)
• M21: 12,706,095 km (0.078 R)
• M22: 13,385,269 km (0.069 R)
• M23: 13,461,415 km (0.075 R)
• M24: 15,015,437 km (0.116 R)
• M25: 15,572,540 km (0.09 R)
• M26: 16,217,606 km (0.051 R)
• M27: 17,284,538 km (0.036 R)
• M28: 17,868,269 km (0.053 R)
• M29: 17,952,193 km (0.115 R)
• M30: 18,120,491 km (0.052 R)
• M31: 19,140,898 km (0.065 R)
• M32: 20,005,424 km (0.05 R)
• M33: 20,882,816 km (0.119 R)
• M34: 21,326,074 km (0.097 R)
• M35: 22,402,730 km (0.071 R)
• M36: 23,773,346 km (0.075 R)
• M37: 24,982,994 km (0.078 R)
• M38: 25,737,266 km (0.045 R)
• M39: 27,461,681 km (0.087 R)
• M40: 29,321,931 km (0.072 R)
• M41: 31,121,593 km (0.109 R)
• M42: 31,222,721 km (0.06 R)
• M43: 31,831,136 km (0.072 R)
• M44: 34,512,678 km (0.06 R)
• M45: 35,352,221 km (0.112 R)
• M46: 35,668,770 km (0.106 R)
• M47: 35,986,366 km (0.099 R)
• M48: 39,103,537 km (0.065 R)
• M49: 39,212,594 km (0.103 R)
• M50: 39,431,007 km (0.071 R)
• M51: 39,868,880 km (0.078 R)
• M52: 41,081,520 km (0.106 R)
• M53: 41,859,579 km (0.054 R)
• M54: 41,971,029 km (0.116 R)
• M55: 42,306,278 km (0.045 R)
• M56: 43,204,463 km (0.113 R)
• M57: 44,222,477 km (0.09 R)
• M58: 45,592,045 km (0.055 R)
• M59: 45,706,787 km (0.086 R)
• M60: 46,628,310 km (0.085 R)
• M61: 46,743,949 km (0.034 R)
• M62: 47,439,729 km (0.102 R)
• M63: 48,606,891 km (0.12 R)
• M64: 49,901,661 km (0.025 R)
• M65: 51,685,616 km (0.06 R)
• M66: 53,248,464 km (0.05 R)
• M67: 53,490,215 km (0.051 R)
• M68: 55,315,458 km (0.059 R)
• M69: 57,037,330 km (0.06 R)
• M70: 59,527,536 km (0.09 R)
• M71: 59,904,074 km (0.035 R)
• M72: 60,281,509 km (0.072 R)
• M73: 62,562,278 km (0.116 R)
• M74: 67,077,441 km (0.1 R)
• M75: 69,176,150 km (0.066 R)
• M76: 70,101,113 km (0.081 R)
• M77: 71,963,308 km (0.117 R)
• M78: 72,230,639 km (0.099 R)
• M79: 72,766,349 km (0.076 R)
• M80: 74,651,581 km (0.082 R)
• M81: 76,144,269 km (0.116 R)
• M82: 76,825,837 km (0.107 R)
• M83: 77,920,893 km (0.104 R)
• M84: 82,911,478 km (0.085 R)
• M85: 85,586,737 km (0.113 R)
• M86: 87,861,522 km (0.104 R)
• M87: 90,877,266 km (0.103 R)
• M88: 92,035,004 km (0.061 R)
• M89: 92,180,114 km (0.118 R)
• M90: 93,197,678 km (0.076 R)
• M91: 93,780,811 km (0.108 R)
• M92: 95,831,349 km (0.071 R)
• M93: 96,125,458 km (0.072 R)
• M94: 98,489,404 km (0.109 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 340 - 19,433 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit