🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.96 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.47

Radius: 1.44

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.062

Orbit Range: 0.9 AU - 1.02 AU

Year: 426 Days

Day: 27.9 Hours

Environment

Temp: -72 °C

Axial Tilt: 32.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 41,661,819 km

• M1: 52,060 km (0.09 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.96 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.86

Radius: 1.28

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 0.82 AU - 1.1 AU

Year: 426 Days

Day: 20.9 Hours

Environment

Temp: -65 °C

Axial Tilt: 29.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.8 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.81

Radius: 0.92

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 1.66 AU - 1.94 AU

Year: 1094 Days

Day: 47.8 Hours

Environment

Temp: -118 °C

Axial Tilt: 20.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.44 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 5.08 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 230.6

Radius: 12.3

Gravity: 1.52 G

Time & Orbit

Eccentricity (e): 0.047

Orbit Range: 4.84 AU - 5.32 AU

Year: 5187 Days

Day: 7 Hours

Environment

Temp: -174 °C

Axial Tilt: 34 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 41,661,819 km

• M1: 171,140 km (0.084 R)
• M2: 324,029 km (0.103 R)
• M3: 413,788 km (0.104 R)
• M4: 778,807 km (0.11 R)
• M5: 869,762 km (0.113 R)
• M6: 1,063,790 km (0.118 R)
• M7: 1,166,415 km (0.095 R)
• M8: 1,320,949 km (0.089 R)
• M9: 1,482,515 km (0.118 R)
• M10: 1,704,219 km (0.1 R)
• M11: 1,951,205 km (0.112 R)
• M12: 2,151,367 km (0.085 R)
• M13: 2,418,848 km (0.107 R)
• M14: 2,729,114 km (0.036 R)
• M15: 3,035,790 km (0.084 R)
• M16: 3,168,333 km (0.041 R)
• M17: 3,269,013 km (0.113 R)
• M18: 3,439,255 km (0.101 R)
• M19: 3,717,806 km (0.092 R)
• M20: 4,113,044 km (0.082 R)
• M21: 4,654,738 km (0.05 R)
• M22: 4,808,225 km (0.102 R)
• M23: 4,905,015 km (0.114 R)
• M24: 4,982,955 km (0.064 R)
• M25: 5,159,631 km (0.069 R)
• M26: 5,278,710 km (0.079 R)
• M27: 5,418,734 km (0.12 R)
• M28: 5,620,990 km (0.068 R)
• M29: 5,846,434 km (0.11 R)
• M30: 6,158,645 km (0.098 R)
• M31: 6,348,634 km (0.078 R)
• M32: 6,583,503 km (0.08 R)
• M33: 6,930,271 km (0.036 R)
• M34: 7,194,311 km (0.105 R)
• M35: 7,484,082 km (0.097 R)
• M36: 7,846,109 km (0.107 R)
• M37: 8,329,909 km (0.116 R)
• M38: 8,470,082 km (0.073 R)
• M39: 8,705,250 km (0.079 R)
• M40: 8,966,298 km (0.103 R)
• M41: 9,085,976 km (0.097 R)
• M42: 9,691,848 km (0.087 R)
• M43: 10,111,320 km (0.104 R)
• M44: 10,612,623 km (0.1 R)
• M45: 10,713,751 km (0.105 R)
• M46: 10,968,217 km (0.048 R)
• M47: 11,199,046 km (0.061 R)
• M48: 11,613,283 km (0.096 R)
• M49: 11,691,522 km (0.09 R)
• M50: 11,848,451 km (0.027 R)
• M51: 11,953,468 km (0.11 R)
• M52: 12,058,785 km (0.082 R)
• M53: 12,510,122 km (0.059 R)
• M54: 12,885,912 km (0.116 R)
• M55: 13,048,076 km (0.109 R)
• M56: 13,183,761 km (0.085 R)
• M57: 13,265,442 km (0.107 R)
• M58: 13,456,628 km (0.039 R)
• M59: 13,896,894 km (0.077 R)
• M60: 14,538,370 km (0.062 R)
• M61: 14,650,867 km (0.087 R)
• M62: 14,933,458 km (0.089 R)
• M63: 15,418,005 km (0.07 R)
• M64: 15,532,747 km (0.085 R)
• M65: 15,994,705 km (0.116 R)
• M66: 16,140,114 km (0.108 R)
• M67: 16,256,651 km (0.073 R)
• M68: 16,549,264 km (0.099 R)
• M69: 18,402,184 km (0.066 R)
• M70: 18,523,956 km (0.06 R)
• M71: 19,663,294 km (0.11 R)
• M72: 19,756,643 km (0.088 R)
• M73: 20,068,854 km (0.098 R)
• M74: 20,477,405 km (0.101 R)
• M75: 20,572,101 km (0.029 R)

Planet 5 - Ice Giant

Semi-Major Axis: 11.38 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 148.7

Radius: 7.9

Gravity: 2.38 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 8.89 AU - 13.87 AU

Year: 17392 Days

Day: 18.3 Hours

Environment

Temp: -217 °C

Axial Tilt: 35.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (62)

Outer Limit: 41,661,819 km

• M1: 358,885 km (0.099 R)
• M2: 468,840 km (0.092 R)
• M3: 678,875 km (0.072 R)
• M4: 803,041 km (0.083 R)
• M5: 901,178 km (0.117 R)
• M6: 1,492,239 km (0.073 R)
• M7: 2,252,196 km (0.114 R)
• M8: 3,193,316 km (0.102 R)
• M9: 4,098,084 km (0.114 R)
• M10: 4,563,782 km (0.111 R)
• M11: 4,833,208 km (0.105 R)
• M12: 4,985,050 km (0.082 R)
• M13: 5,107,720 km (0.105 R)
• M14: 5,450,299 km (0.086 R)
• M15: 7,168,281 km (0.029 R)
• M16: 8,049,263 km (0.114 R)
• M17: 8,447,642 km (0.066 R)
• M18: 8,520,796 km (0.055 R)
• M19: 9,188,451 km (0.053 R)
• M20: 9,911,457 km (0.109 R)
• M21: 10,890,276 km (0.074 R)
• M22: 12,022,882 km (0.083 R)
• M23: 12,229,177 km (0.101 R)
• M24: 12,896,832 km (0.105 R)
• M25: 13,619,091 km (0.033 R)
• M26: 13,834,063 km (0.048 R)
• M27: 14,180,382 km (0.03 R)
• M28: 14,441,879 km (0.037 R)
• M29: 15,191,664 km (0.113 R)
• M30: 15,863,807 km (0.09 R)
• M31: 17,005,388 km (0.111 R)
• M32: 17,144,215 km (0.108 R)
• M33: 17,236,966 km (0.116 R)
• M34: 18,126,176 km (0.1 R)
• M35: 18,220,572 km (0.106 R)
• M36: 18,315,267 km (0.051 R)
• M37: 18,886,432 km (0.071 R)
• M38: 21,229,284 km (0.101 R)
• M39: 21,578,595 km (0.103 R)
• M40: 21,728,941 km (0.087 R)
• M41: 22,080,795 km (0.097 R)
• M42: 22,282,902 km (0.098 R)
• M43: 22,384,030 km (0.112 R)
• M44: 22,943,526 km (0.108 R)
• M45: 23,713,806 km (0.115 R)
• M46: 25,809,223 km (0.073 R)
• M47: 26,395,796 km (0.086 R)
• M48: 26,771,287 km (0.057 R)
• M49: 27,636,262 km (0.101 R)
• M50: 28,620,466 km (0.111 R)
• M51: 31,811,688 km (0.053 R)
• M52: 32,612,485 km (0.063 R)
• M53: 33,130,992 km (0.066 R)
• M54: 33,246,481 km (0.111 R)
• M55: 33,652,041 km (0.106 R)
• M56: 34,819,802 km (0.072 R)
• M57: 35,231,495 km (0.091 R)
• M58: 38,038,251 km (0.109 R)
• M59: 38,219,862 km (0.105 R)
• M60: 39,010,038 km (0.084 R)
• M61: 39,071,074 km (0.117 R)
• M62: 40,853,982 km (0.111 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 205 - 17,609 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit