🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 2 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.82

Radius: 1.27

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 1.96 AU - 2.04 AU

Year: 1028 Days

Day: 13.8 Hours

Environment

Temp: -55 °C

Axial Tilt: 19 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 2.82 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.32

Radius: 1.12

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 2.53 AU - 3.11 AU

Year: 1721 Days

Day: 38.9 Hours

Environment

Temp: -91 °C

Axial Tilt: 33.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 33,939,383 km

• M1: 776,413 km (0.043 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.81 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.43

Radius: 0.71

Gravity: 0.85 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 2.95 AU - 4.67 AU

Year: 2703 Days

Day: 13.9 Hours

Environment

Temp: -115 °C

Axial Tilt: 35.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 33,939,383 km

• M1: 114,293 km (0.116 R)

Asteroid Belt

Center: 4.1 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Terrestrial

Semi-Major Axis: 4.39 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.91

Radius: 1.53

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 4.11 AU - 4.67 AU

Year: 3343 Days

Day: 38.2 Hours

Environment

Temp: -130 °C

Axial Tilt: 41.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 33,939,383 km

• M1: 1,164,919 km (0.094 R)

Planet 5 - Terrestrial

Semi-Major Axis: 4.42 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.81

Radius: 1.71

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 3.73 AU - 5.11 AU

Year: 3377 Days

Day: 42.6 Hours

Environment

Temp: -120 °C

Axial Tilt: 27 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 33,939,383 km

• M1: 2,689,171 km (0.064 R)

Asteroid Belt

Center: 4.98 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 5.54 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 720

Radius: 8.9

Gravity: 9.09 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 4.51 AU - 6.57 AU

Year: 4739 Days

Day: 5.2 Hours

Environment

Temp: -146 °C

Axial Tilt: 8.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 33,939,383 km

• M1: 181,911 km (0.09 R)
• M2: 271,819 km (0.062 R)
• M3: 329,265 km (0.115 R)
• M4: 392,395 km (0.071 R)
• M5: 480,957 km (0.073 R)
• M6: 544,387 km (0.112 R)
• M7: 947,703 km (0.106 R)
• M8: 1,143,676 km (0.088 R)
• M9: 1,399,338 km (0.095 R)
• M10: 1,510,041 km (0.104 R)
• M11: 1,774,081 km (0.081 R)
• M12: 1,877,004 km (0.12 R)
• M13: 1,999,525 km (0.098 R)
• M14: 2,070,734 km (0.053 R)
• M15: 2,516,386 km (0.072 R)
• M16: 2,750,506 km (0.095 R)
• M17: 3,176,860 km (0.049 R)
• M18: 3,366,102 km (0.075 R)
• M19: 3,494,307 km (0.088 R)
• M20: 3,602,466 km (0.103 R)
• M21: 4,023,435 km (0.092 R)
• M22: 4,577,545 km (0.071 R)
• M23: 5,353,360 km (0.057 R)
• M24: 5,730,945 km (0.062 R)
• M25: 6,169,416 km (0.086 R)
• M26: 6,326,793 km (0.079 R)
• M27: 7,160,951 km (0.033 R)
• M28: 8,029,516 km (0.071 R)
• M29: 8,287,872 km (0.072 R)
• M30: 8,665,905 km (0.035 R)
• M31: 8,753,869 km (0.081 R)
• M32: 8,960,464 km (0.09 R)
• M33: 9,168,704 km (0.115 R)
• M34: 9,378,590 km (0.094 R)
• M35: 10,295,774 km (0.091 R)
• M36: 10,389,123 km (0.069 R)
• M37: 10,923,038 km (0.119 R)
• M38: 11,241,382 km (0.11 R)
• M39: 11,530,555 km (0.075 R)
• M40: 11,985,183 km (0.119 R)
• M41: 12,247,578 km (0.101 R)
• M42: 12,644,760 km (0.102 R)
• M43: 13,046,131 km (0.096 R)
• M44: 13,248,387 km (0.098 R)
• M45: 13,621,933 km (0.101 R)
• M46: 14,623,491 km (0.116 R)
• M47: 14,798,521 km (0.091 R)
• M48: 15,080,064 km (0.107 R)
• M49: 15,720,043 km (0.107 R)
• M50: 16,079,378 km (0.096 R)
• M51: 16,296,294 km (0.091 R)
• M52: 16,368,849 km (0.078 R)
• M53: 16,660,116 km (0.054 R)
• M54: 16,769,622 km (0.099 R)
• M55: 16,879,577 km (0.086 R)
• M56: 18,480,723 km (0.106 R)
• M57: 18,632,116 km (0.096 R)
• M58: 19,395,214 km (0.066 R)
• M59: 20,285,471 km (0.108 R)
• M60: 20,873,391 km (0.1 R)
• M61: 21,189,042 km (0.08 R)
• M62: 21,387,260 km (0.113 R)
• M63: 22,065,686 km (0.078 R)
• M64: 22,145,870 km (0.073 R)
• M65: 22,467,955 km (0.092 R)
• M66: 22,670,061 km (0.085 R)
• M67: 23,771,700 km (0.059 R)
• M68: 24,349,896 km (0.09 R)
• M69: 25,351,603 km (0.064 R)
• M70: 25,857,543 km (0.094 R)
• M71: 25,984,552 km (0.102 R)
• M72: 26,239,167 km (0.076 R)
• M73: 27,008,100 km (0.108 R)
• M74: 28,393,077 km (0.103 R)
• M75: 28,699,155 km (0.056 R)
• M76: 28,786,819 km (0.072 R)
• M77: 28,962,447 km (0.1 R)
• M78: 29,050,411 km (0.063 R)

Planet 7 - Ice Giant

Semi-Major Axis: 15.35 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 50.9

Radius: 7.5

Gravity: 0.9 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 14.97 AU - 15.73 AU

Year: 21857 Days

Day: 23.7 Hours

Environment

Temp: -197 °C

Axial Tilt: 37.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 33,939,383 km

• M1: 98,884 km (0.102 R)
• M2: 188,942 km (0.119 R)
• M3: 384,616 km (0.114 R)
• M4: 438,172 km (0.12 R)
• M5: 873,502 km (0.099 R)
• M6: 1,068,727 km (0.069 R)
• M7: 1,244,804 km (0.105 R)
• M8: 1,517,820 km (0.119 R)
• M9: 1,607,130 km (0.117 R)
• M10: 1,847,235 km (0.116 R)
• M11: 1,904,381 km (0.097 R)
• M12: 2,099,008 km (0.108 R)
• M13: 2,239,181 km (0.106 R)
• M14: 3,075,283 km (0.091 R)
• M15: 3,143,350 km (0.075 R)
• M16: 3,211,866 km (0.107 R)
• M17: 3,280,831 km (0.08 R)
• M18: 3,373,731 km (0.068 R)
• M19: 3,778,094 km (0.038 R)
• M20: 3,850,948 km (0.11 R)
• M21: 4,147,601 km (0.102 R)
• M22: 4,606,268 km (0.071 R)
• M23: 4,789,077 km (0.101 R)
• M24: 5,297,261 km (0.099 R)
• M25: 5,654,800 km (0.06 R)
• M26: 6,451,259 km (0.101 R)
• M27: 6,922,043 km (0.057 R)
• M28: 7,041,572 km (0.104 R)
• M29: 7,161,699 km (0.086 R)
• M30: 7,556,936 km (0.1 R)
• M31: 7,649,089 km (0.079 R)
• M32: 7,927,939 km (0.113 R)
• M33: 8,115,684 km (0.111 R)
• M34: 8,210,230 km (0.057 R)
• M35: 8,495,663 km (0.118 R)
• M36: 9,043,939 km (0.103 R)
• M37: 9,971,745 km (0.044 R)
• M38: 10,825,500 km (0.108 R)
• M39: 10,929,471 km (0.119 R)
• M40: 11,384,099 km (0.104 R)
• M41: 12,384,161 km (0.103 R)
• M42: 12,711,630 km (0.113 R)
• M43: 13,078,743 km (0.117 R)
• M44: 13,636,145 km (0.041 R)
• M45: 14,011,935 km (0.095 R)
• M46: 15,043,562 km (0.114 R)
• M47: 15,315,082 km (0.058 R)
• M48: 16,696,618 km (0.057 R)
• M49: 16,897,229 km (0.079 R)
• M50: 17,748,441 km (0.06 R)
• M51: 18,447,661 km (0.062 R)
• M52: 19,114,120 km (0.065 R)
• M53: 19,534,640 km (0.103 R)
• M54: 20,427,589 km (0.036 R)
• M55: 20,728,131 km (0.113 R)
• M56: 21,682,416 km (0.076 R)
• M57: 21,989,092 km (0.115 R)
• M58: 22,076,906 km (0.093 R)
• M59: 22,962,076 km (0.106 R)
• M60: 23,319,466 km (0.059 R)
• M61: 23,723,679 km (0.112 R)
• M62: 23,949,273 km (0.113 R)
• M63: 24,584,615 km (0.09 R)
• M64: 25,179,416 km (0.106 R)
• M65: 25,455,574 km (0.103 R)
• M66: 26,336,855 km (0.103 R)
• M67: 26,617,201 km (0.096 R)
• M68: 26,710,849 km (0.038 R)
• M69: 28,272,202 km (0.092 R)
• M70: 28,847,257 km (0.093 R)
• M71: 29,039,789 km (0.063 R)
• M72: 29,426,200 km (0.094 R)
• M73: 29,717,019 km (0.075 R)
• M74: 30,106,422 km (0.114 R)
• M75: 31,482,423 km (0.097 R)
• M76: 32,628,044 km (0.094 R)
• M77: 32,778,389 km (0.065 R)
• M78: 33,332,051 km (0.108 R)

Kuiper Belt

Range: 30.2 - 49.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 401 - 16,791 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit