🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.78 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.91

Radius: 1.3

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 0.71 AU - 0.85 AU

Year: 243 Days

Day: 43.1 Hours

Environment

Temp: 199 °C

Axial Tilt: 31.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.68 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.36

Radius: 1.41

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 1.42 AU - 1.94 AU

Year: 769 Days

Day: 29.3 Hours

Environment

Temp: -41 °C

Axial Tilt: 5.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.13 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.93

Radius: 1.89

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 3.06 AU - 3.2 AU

Year: 1955 Days

Day: 20.6 Hours

Environment

Temp: -87 °C

Axial Tilt: 37.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 35,730,947 km

• M1: 1,537,268 km (0.099 R)

Planet 4 - Terrestrial

Semi-Major Axis: 4.02 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.53

Radius: 1.66

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 3.24 AU - 4.8 AU

Year: 2846 Days

Day: 25.6 Hours

Environment

Temp: -125 °C

Axial Tilt: 18.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.76 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 5.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 473.6

Radius: 14.4

Gravity: 2.28 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 4.2 AU - 6.8 AU

Year: 4555 Days

Day: 12.6 Hours

Environment

Temp: -130 °C

Axial Tilt: 4.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 35,730,947 km

• M1: 190,588 km (0.037 R)
• M2: 302,038 km (0.102 R)
• M3: 465,997 km (0.111 R)
• M4: 690,693 km (0.074 R)
• M5: 796,459 km (0.049 R)
• M6: 1,002,605 km (0.103 R)
• M7: 1,125,275 km (0.102 R)
• M8: 1,626,278 km (0.103 R)
• M9: 1,940,584 km (0.105 R)
• M10: 2,307,697 km (0.036 R)
• M11: 2,802,417 km (0.084 R)
• M12: 3,035,042 km (0.084 R)
• M13: 3,405,745 km (0.079 R)
• M14: 3,519,888 km (0.099 R)
• M15: 3,751,915 km (0.103 R)
• M16: 4,211,180 km (0.081 R)
• M17: 4,458,017 km (0.072 R)
• M18: 4,562,286 km (0.103 R)
• M19: 4,730,733 km (0.081 R)
• M20: 4,880,032 km (0.117 R)
• M21: 5,009,135 km (0.113 R)
• M22: 5,694,892 km (0.06 R)
• M23: 6,060,509 km (0.036 R)
• M24: 6,623,446 km (0.084 R)
• M25: 7,008,062 km (0.069 R)
• M26: 7,875,131 km (0.117 R)
• M27: 7,976,409 km (0.079 R)
• M28: 8,385,858 km (0.111 R)
• M29: 8,697,471 km (0.085 R)
• M30: 8,854,698 km (0.1 R)
• M31: 9,065,781 km (0.078 R)
• M32: 9,225,252 km (0.102 R)
• M33: 9,493,182 km (0.107 R)
• M34: 9,899,938 km (0.118 R)
• M35: 10,174,301 km (0.111 R)
• M36: 10,506,707 km (0.107 R)
• M37: 10,955,800 km (0.114 R)
• M38: 11,097,320 km (0.106 R)
• M39: 11,382,453 km (0.116 R)
• M40: 12,047,266 km (0.06 R)
• M41: 12,635,784 km (0.113 R)
• M42: 12,814,105 km (0.032 R)
• M43: 13,083,231 km (0.038 R)
• M44: 13,324,084 km (0.078 R)
• M45: 13,445,109 km (0.073 R)
• M46: 13,688,056 km (0.071 R)
• M47: 14,302,155 km (0.106 R)
• M48: 14,674,803 km (0.101 R)
• M49: 15,940,401 km (0.089 R)
• M50: 16,586,365 km (0.085 R)
• M51: 16,683,903 km (0.084 R)
• M52: 17,043,536 km (0.073 R)
• M53: 17,604,378 km (0.088 R)
• M54: 17,770,432 km (0.09 R)
• M55: 18,137,844 km (0.119 R)
• M56: 18,406,522 km (0.055 R)
• M57: 18,575,119 km (0.072 R)
• M58: 19,084,051 km (0.089 R)
• M59: 19,186,376 km (0.111 R)
• M60: 19,323,108 km (0.111 R)
• M61: 20,954,174 km (0.096 R)
• M62: 21,165,556 km (0.081 R)
• M63: 21,768,285 km (0.099 R)
• M64: 22,990,799 km (0.111 R)
• M65: 23,172,561 km (0.079 R)
• M66: 23,500,778 km (0.11 R)
• M67: 23,610,434 km (0.101 R)
• M68: 24,531,657 km (0.094 R)
• M69: 24,680,208 km (0.088 R)

Planet 6 - Gas Giant

Semi-Major Axis: 8.28 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 400.9

Radius: 10.7

Gravity: 3.5 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 7.36 AU - 9.2 AU

Year: 8413 Days

Day: 11 Hours

Environment

Temp: -161 °C

Axial Tilt: 44.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 35,730,947 km

• M1: 153,936 km (0.118 R)
• M2: 226,342 km (0.077 R)
• M3: 346,469 km (0.111 R)
• M4: 461,659 km (0.035 R)
• M5: 592,258 km (0.079 R)
• M6: 953,686 km (0.082 R)
• M7: 1,126,472 km (0.11 R)
• M8: 1,225,207 km (0.092 R)
• M9: 1,378,993 km (0.099 R)
• M10: 1,763,310 km (0.111 R)
• M11: 2,037,972 km (0.082 R)
• M12: 2,242,622 km (0.108 R)
• M13: 2,716,847 km (0.039 R)
• M14: 2,806,456 km (0.085 R)
• M15: 2,896,963 km (0.094 R)
• M16: 3,081,267 km (0.042 R)
• M17: 3,245,675 km (0.089 R)
• M18: 3,781,385 km (0.106 R)
• M19: 4,370,951 km (0.037 R)
• M20: 5,099,642 km (0.082 R)
• M21: 5,894,904 km (0.096 R)
• M22: 6,758,981 km (0.057 R)
• M23: 6,850,685 km (0.106 R)
• M24: 7,535,694 km (0.055 R)
• M25: 7,694,417 km (0.05 R)
• M26: 8,112,393 km (0.098 R)
• M27: 8,209,782 km (0.1 R)
• M28: 8,438,965 km (0.097 R)
• M29: 8,769,726 km (0.115 R)
• M30: 9,071,166 km (0.116 R)
• M31: 9,206,253 km (0.103 R)
• M32: 9,342,088 km (0.036 R)
• M33: 9,891,860 km (0.038 R)
• M34: 9,961,273 km (0.119 R)
• M35: 10,522,714 km (0.103 R)
• M36: 10,771,645 km (0.049 R)
• M37: 11,058,574 km (0.044 R)
• M38: 11,311,693 km (0.088 R)
• M39: 11,897,369 km (0.068 R)
• M40: 11,971,270 km (0.092 R)
• M41: 12,193,872 km (0.072 R)
• M42: 12,343,171 km (0.111 R)
• M43: 12,908,052 km (0.07 R)
• M44: 13,366,121 km (0.08 R)
• M45: 13,558,504 km (0.026 R)
• M46: 13,907,216 km (0.116 R)
• M47: 14,180,532 km (0.052 R)
• M48: 14,931,214 km (0.117 R)
• M49: 15,694,761 km (0.045 R)
• M50: 16,347,756 km (0.075 R)
• M51: 16,471,025 km (0.1 R)
• M52: 16,926,251 km (0.109 R)
• M53: 17,259,854 km (0.092 R)
• M54: 17,722,261 km (0.103 R)
• M55: 18,018,465 km (0.07 R)
• M56: 18,359,249 km (0.118 R)
• M57: 18,444,669 km (0.062 R)
• M58: 18,701,978 km (0.083 R)
• M59: 19,220,185 km (0.036 R)
• M60: 19,743,029 km (0.102 R)
• M61: 19,918,508 km (0.062 R)
• M62: 20,138,417 km (0.102 R)
• M63: 21,610,011 km (0.115 R)
• M64: 21,790,725 km (0.094 R)
• M65: 22,153,649 km (0.111 R)
• M66: 22,381,487 km (0.095 R)
• M67: 23,765,118 km (0.092 R)
• M68: 24,750,070 km (0.091 R)
• M69: 24,939,162 km (0.089 R)
• M70: 25,891,951 km (0.109 R)
• M71: 26,517,569 km (0.039 R)
• M72: 27,392,268 km (0.057 R)
• M73: 27,636,860 km (0.09 R)
• M74: 28,128,289 km (0.105 R)
• M75: 28,226,874 km (0.079 R)
• M76: 29,319,387 km (0.083 R)
• M77: 29,519,549 km (0.091 R)
• M78: 29,921,220 km (0.063 R)
• M79: 30,173,143 km (0.106 R)
• M80: 32,627,445 km (0.043 R)
• M81: 34,351,710 km (0.102 R)
• M82: 34,668,409 km (0.055 R)
• M83: 35,464,270 km (0.061 R)

Kuiper Belt

Range: 31.1 - 50.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 346 - 12,158 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit