🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.31 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.52

Radius: 0.77

Gravity: 0.88 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 1.01 AU - 1.61 AU

Year: 565 Days

Day: 12.4 Hours

Environment

Temp: -29 °C

Axial Tilt: 11.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 52,193,071 km

• M1: 37,100 km (0.082 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.63 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.26

Radius: 1.39

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 1.48 AU - 1.78 AU

Year: 784 Days

Day: 47.8 Hours

Environment

Temp: -56 °C

Axial Tilt: 3.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 52,193,071 km

• M1: 334,501 km (0.081 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.35 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.14

Radius: 0.46

Gravity: 0.66 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 1.97 AU - 2.73 AU

Year: 1357 Days

Day: 19.1 Hours

Environment

Temp: -83 °C

Axial Tilt: 32.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 52,193,071 km

• M1: 225,893 km (0.114 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.68 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.98

Radius: 1.74

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 2.25 AU - 3.11 AU

Year: 1653 Days

Day: 37.9 Hours

Environment

Temp: -94 °C

Axial Tilt: 44.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 52,193,071 km

• M1: 494,421 km (0.05 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.73 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.21

Radius: 1.59

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 2.3 AU - 3.16 AU

Year: 1699 Days

Day: 19.1 Hours

Environment

Temp: -112 °C

Axial Tilt: 32.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.77 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.02

Radius: 1.74

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 3.05 AU - 4.49 AU

Year: 2758 Days

Day: 22.3 Hours

Environment

Temp: -127 °C

Axial Tilt: 34.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.14 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 4.51 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 227.5

Radius: 9.7

Gravity: 2.42 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 3.9 AU - 5.12 AU

Year: 3608 Days

Day: 6.2 Hours

Environment

Temp: -147 °C

Axial Tilt: 31.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 52,193,071 km

• M1: 167,849 km (0.035 R)
• M2: 336,146 km (0.08 R)
• M3: 416,780 km (0.113 R)
• M4: 491,579 km (0.092 R)
• M5: 688,898 km (0.112 R)
• M6: 763,548 km (0.1 R)
• M7: 967,599 km (0.109 R)
• M8: 1,179,579 km (0.053 R)
• M9: 1,250,339 km (0.096 R)
• M10: 1,482,216 km (0.112 R)
• M11: 1,570,030 km (0.088 R)
• M12: 1,705,117 km (0.109 R)
• M13: 1,975,141 km (0.115 R)
• M14: 2,084,497 km (0.081 R)
• M15: 2,309,492 km (0.079 R)
• M16: 2,595,373 km (0.109 R)
• M17: 2,947,976 km (0.051 R)
• M18: 3,017,539 km (0.061 R)
• M19: 3,087,700 km (0.07 R)
• M20: 3,461,396 km (0.113 R)
• M21: 3,549,658 km (0.082 R)
• M22: 4,505,738 km (0.075 R)
• M23: 4,586,072 km (0.11 R)
• M24: 4,863,277 km (0.1 R)
• M25: 4,929,399 km (0.047 R)
• M26: 4,995,671 km (0.106 R)
• M27: 5,095,752 km (0.094 R)
• M28: 5,179,677 km (0.111 R)
• M29: 5,264,050 km (0.068 R)
• M30: 5,588,827 km (0.113 R)
• M31: 5,762,360 km (0.062 R)
• M32: 5,902,534 km (0.117 R)
• M33: 5,972,994 km (0.111 R)
• M34: 6,186,321 km (0.096 R)
• M35: 6,257,829 km (0.098 R)
• M36: 6,365,838 km (0.103 R)
• M37: 6,438,244 km (0.071 R)
• M38: 7,157,959 km (0.074 R)
• M39: 7,709,526 km (0.101 R)
• M40: 7,864,210 km (0.093 R)
• M41: 8,019,792 km (0.051 R)
• M42: 8,156,824 km (0.118 R)
• M43: 8,275,006 km (0.066 R)
• M44: 8,433,281 km (0.104 R)
• M45: 9,903,080 km (0.086 R)
• M46: 9,966,061 km (0.088 R)
• M47: 10,029,041 km (0.072 R)
• M48: 10,134,508 km (0.115 R)
• M49: 10,197,937 km (0.055 R)
• M50: 10,367,880 km (0.093 R)
• M51: 10,495,787 km (0.085 R)
• M52: 10,839,712 km (0.084 R)
• M53: 10,969,713 km (0.113 R)
• M54: 11,252,901 km (0.107 R)
• M55: 11,318,724 km (0.116 R)
• M56: 11,406,538 km (0.104 R)
• M57: 11,693,467 km (0.085 R)
• M58: 11,782,328 km (0.119 R)
• M59: 12,410,191 km (0.111 R)
• M60: 13,140,976 km (0.072 R)
• M61: 13,256,466 km (0.106 R)
• M62: 13,349,067 km (0.095 R)
• M63: 13,792,026 km (0.054 R)
• M64: 14,097,804 km (0.066 R)
• M65: 14,287,045 km (0.09 R)
• M66: 14,596,563 km (0.097 R)
• M67: 14,692,156 km (0.104 R)
• M68: 14,764,113 km (0.032 R)
• M69: 15,440,595 km (0.028 R)
• M70: 15,880,861 km (0.036 R)
• M71: 16,226,133 km (0.085 R)

Planet 8 - Ice Giant

Semi-Major Axis: 13.75 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 239.7

Radius: 4

Gravity: 14.98 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 10.96 AU - 16.54 AU

Year: 19208 Days

Day: 22.2 Hours

Environment

Temp: -192 °C

Axial Tilt: 35.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 52,193,071 km

• M1: 547,528 km (0.11 R)
• M2: 722,259 km (0.09 R)
• M3: 1,015,470 km (0.035 R)
• M4: 1,120,787 km (0.116 R)
• M5: 1,364,781 km (0.105 R)
• M6: 1,552,527 km (0.108 R)
• M7: 1,823,897 km (0.105 R)
• M8: 2,136,557 km (0.039 R)
• M9: 2,271,644 km (0.096 R)
• M10: 2,664,936 km (0.084 R)
• M11: 3,867,105 km (0.084 R)
• M12: 5,103,531 km (0.119 R)
• M13: 5,284,246 km (0.12 R)
• M14: 5,430,403 km (0.083 R)
• M15: 5,914,202 km (0.11 R)
• M16: 8,660,670 km (0.04 R)
• M17: 8,703,604 km (0.055 R)
• M18: 8,962,708 km (0.063 R)
• M19: 9,532,975 km (0.117 R)
• M20: 9,621,686 km (0.053 R)
• M21: 9,710,847 km (0.092 R)
• M22: 9,844,886 km (0.112 R)
• M23: 11,125,444 km (0.11 R)
• M24: 12,023,929 km (0.076 R)
• M25: 12,167,842 km (0.097 R)
• M26: 12,457,613 km (0.06 R)
• M27: 12,506,083 km (0.092 R)
• M28: 12,603,321 km (0.082 R)
• M29: 13,638,838 km (0.099 R)
• M30: 13,788,885 km (0.106 R)
• M31: 14,855,218 km (0.036 R)
• M32: 15,424,288 km (0.101 R)
• M33: 16,690,485 km (0.072 R)
• M34: 17,173,836 km (0.1 R)
• M35: 18,154,300 km (0.116 R)
• M36: 18,540,562 km (0.048 R)
• M37: 18,985,167 km (0.116 R)
• M38: 20,112,087 km (0.098 R)
• M39: 20,340,074 km (0.117 R)
• M40: 20,856,187 km (0.109 R)
• M41: 21,086,867 km (0.091 R)
• M42: 22,194,490 km (0.094 R)
• M43: 22,312,223 km (0.088 R)
• M44: 22,430,106 km (0.083 R)
• M45: 22,489,198 km (0.093 R)
• M46: 23,500,479 km (0.065 R)
• M47: 24,283,774 km (0.117 R)
• M48: 25,075,595 km (0.065 R)
• M49: 25,259,600 km (0.113 R)
• M50: 25,505,539 km (0.095 R)
• M51: 26,185,910 km (0.103 R)
• M52: 26,559,606 km (0.071 R)
• M53: 26,747,202 km (0.047 R)
• M54: 28,135,470 km (0.05 R)
• M55: 29,482,449 km (0.115 R)
• M56: 29,676,627 km (0.086 R)
• M57: 31,376,807 km (0.091 R)
• M58: 31,442,780 km (0.09 R)
• M59: 31,508,902 km (0.102 R)
• M60: 32,371,932 km (0.082 R)
• M61: 34,053,412 km (0.055 R)
• M62: 34,393,149 km (0.103 R)
• M63: 34,938,882 km (0.056 R)
• M64: 35,625,237 km (0.101 R)
• M65: 36,246,816 km (0.102 R)
• M66: 38,273,568 km (0.094 R)
• M67: 38,344,178 km (0.101 R)
• M68: 38,626,769 km (0.106 R)
• M69: 39,194,044 km (0.097 R)
• M70: 39,265,103 km (0.079 R)
• M71: 39,407,520 km (0.112 R)
• M72: 39,907,027 km (0.1 R)
• M73: 40,408,778 km (0.106 R)
• M74: 40,480,585 km (0.115 R)
• M75: 40,552,392 km (0.117 R)
• M76: 42,728,443 km (0.036 R)
• M77: 43,978,184 km (0.11 R)
• M78: 44,644,792 km (0.055 R)
• M79: 44,867,693 km (0.085 R)
• M80: 44,942,043 km (0.107 R)
• M81: 45,763,036 km (0.103 R)
• M82: 45,837,835 km (0.101 R)
• M83: 46,212,877 km (0.071 R)
• M84: 46,513,568 km (0.09 R)
• M85: 46,890,405 km (0.085 R)
• M86: 46,965,952 km (0.118 R)
• M87: 47,268,290 km (0.073 R)
• M88: 47,950,905 km (0.092 R)
• M89: 50,095,540 km (0.064 R)
• M90: 50,791,619 km (0.096 R)
• M91: 51,646,570 km (0.111 R)
• M92: 51,880,542 km (0.057 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 238 - 17,191 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit