🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.71

Radius: 1.69

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 0.64 AU - 0.7 AU

Year: 211 Days

Day: 34.8 Hours

Environment

Temp: 143 °C

Axial Tilt: 21.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 33,322,526 km

• M1: 571,165 km (0.108 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.74 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.34

Radius: 1.12

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 1.42 AU - 2.06 AU

Year: 884 Days

Day: 16.6 Hours

Environment

Temp: -80 °C

Axial Tilt: 17.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 33,322,526 km

• M1: 66,272 km (0.086 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.76 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.51

Radius: 0.76

Gravity: 0.88 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 2.59 AU - 2.93 AU

Year: 1765 Days

Day: 37.2 Hours

Environment

Temp: -108 °C

Axial Tilt: 19.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.93 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 5.09 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 25.3

Radius: 13.8

Gravity: 0.13 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 4.2 AU - 5.98 AU

Year: 4421 Days

Day: 10.8 Hours

Environment

Temp: -145 °C

Axial Tilt: 5.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (44)

Outer Limit: 33,322,526 km

• M1: 183,557 km (0.104 R)
• M2: 336,446 km (0.118 R)
• M3: 498,759 km (0.064 R)
• M4: 637,736 km (0.066 R)
• M5: 748,139 km (0.082 R)
• M6: 854,503 km (0.096 R)
• M7: 1,040,453 km (0.091 R)
• M8: 1,142,030 km (0.103 R)
• M9: 1,254,079 km (0.078 R)
• M10: 1,349,373 km (0.102 R)
• M11: 1,606,382 km (0.093 R)
• M12: 1,725,911 km (0.064 R)
• M13: 1,840,802 km (0.119 R)
• M14: 2,006,107 km (0.049 R)
• M15: 2,471,806 km (0.073 R)
• M16: 2,584,902 km (0.09 R)
• M17: 2,980,738 km (0.071 R)
• M18: 3,280,831 km (0.118 R)
• M19: 3,473,513 km (0.073 R)
• M20: 4,167,198 km (0.044 R)
• M21: 4,281,790 km (0.113 R)
• M22: 4,492,873 km (0.08 R)
• M23: 4,696,625 km (0.06 R)
• M24: 4,794,313 km (0.097 R)
• M25: 5,124,625 km (0.095 R)
• M26: 5,258,964 km (0.118 R)
• M27: 5,371,760 km (0.073 R)
• M28: 5,553,971 km (0.106 R)
• M29: 5,668,862 km (0.075 R)
• M30: 5,772,982 km (0.053 R)
• M31: 5,983,167 km (0.11 R)
• M32: 6,101,050 km (0.119 R)
• M33: 6,207,863 km (0.097 R)
• M34: 6,531,892 km (0.096 R)
• M35: 6,726,519 km (0.101 R)
• M36: 6,861,606 km (0.1 R)
• M37: 7,009,857 km (0.098 R)
• M38: 7,171,722 km (0.088 R)
• M39: 7,284,519 km (0.11 R)
• M40: 7,537,339 km (0.117 R)
• M41: 7,626,499 km (0.107 R)
• M42: 8,300,139 km (0.092 R)
• M43: 8,925,308 km (0.113 R)
• M44: 9,155,240 km (0.091 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 923.1

Radius: 12.9

Gravity: 5.55 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 4.61 AU - 6.43 AU

Year: 4993 Days

Day: 5.8 Hours

Environment

Temp: -162 °C

Axial Tilt: 19.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 33,322,526 km

• M1: 175,777 km (0.095 R)
• M2: 498,311 km (0.066 R)
• M3: 588,219 km (0.109 R)
• M4: 684,859 km (0.111 R)
• M5: 1,193,342 km (0.094 R)
• M6: 1,304,942 km (0.081 R)
• M7: 1,436,888 km (0.115 R)
• M8: 1,860,399 km (0.048 R)
• M9: 2,029,445 km (0.061 R)
• M10: 2,203,726 km (0.118 R)
• M11: 2,505,465 km (0.081 R)
• M12: 2,608,987 km (0.096 R)
• M13: 2,994,052 km (0.106 R)
• M14: 3,818,336 km (0.045 R)
• M15: 3,914,228 km (0.111 R)
• M16: 4,132,791 km (0.062 R)
• M17: 4,506,187 km (0.12 R)
• M18: 4,968,893 km (0.072 R)
• M19: 5,152,899 km (0.115 R)
• M20: 5,285,891 km (0.081 R)
• M21: 5,527,941 km (0.108 R)
• M22: 5,773,730 km (0.03 R)
• M23: 6,504,216 km (0.106 R)
• M24: 6,938,948 km (0.119 R)
• M25: 7,174,714 km (0.031 R)
• M26: 7,533,300 km (0.119 R)
• M27: 7,959,205 km (0.112 R)
• M28: 8,581,383 km (0.088 R)
• M29: 9,283,745 km (0.096 R)
• M30: 9,543,746 km (0.101 R)
• M31: 9,641,882 km (0.1 R)
• M32: 9,839,202 km (0.109 R)
• M33: 10,037,868 km (0.041 R)
• M34: 10,171,010 km (0.112 R)
• M35: 10,506,558 km (0.112 R)
• M36: 11,674,618 km (0.063 R)
• M37: 12,061,328 km (0.093 R)
• M38: 12,667,200 km (0.106 R)
• M39: 13,319,746 km (0.059 R)
• M40: 13,466,202 km (0.049 R)
• M41: 14,132,062 km (0.107 R)
• M42: 14,544,204 km (0.084 R)
• M43: 14,770,695 km (0.095 R)
• M44: 14,884,390 km (0.088 R)
• M45: 15,150,824 km (0.094 R)
• M46: 17,099,635 km (0.1 R)
• M47: 17,298,899 km (0.078 R)
• M48: 17,458,820 km (0.115 R)
• M49: 17,780,156 km (0.108 R)
• M50: 17,941,572 km (0.089 R)
• M51: 18,143,978 km (0.102 R)
• M52: 19,167,526 km (0.118 R)
• M53: 19,291,543 km (0.102 R)
• M54: 19,748,864 km (0.114 R)
• M55: 21,099,583 km (0.101 R)
• M56: 21,398,928 km (0.096 R)
• M57: 21,484,797 km (0.052 R)
• M58: 21,656,835 km (0.115 R)
• M59: 21,829,172 km (0.08 R)
• M60: 22,349,174 km (0.075 R)
• M61: 22,698,186 km (0.059 R)
• M62: 23,313,332 km (0.117 R)
• M63: 23,578,569 km (0.111 R)
• M64: 23,667,131 km (0.027 R)
• M65: 24,067,455 km (0.105 R)
• M66: 24,335,534 km (0.092 R)
• M67: 24,514,902 km (0.11 R)
• M68: 24,604,661 km (0.053 R)
• M69: 24,874,835 km (0.09 R)
• M70: 25,418,025 km (0.056 R)
• M71: 25,645,413 km (0.114 R)
• M72: 27,723,029 km (0.065 R)
• M73: 28,900,513 km (0.061 R)
• M74: 30,286,687 km (0.091 R)
• M75: 31,060,856 km (0.069 R)
• M76: 31,206,714 km (0.099 R)
• M77: 31,352,871 km (0.057 R)
• M78: 31,596,865 km (0.109 R)
• M79: 32,086,798 km (0.098 R)
• M80: 33,074,144 km (0.087 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: 183 - 14,936 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit