🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.64

Radius: 0.84

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 0.52 AU - 0.62 AU

Year: 187 Days

Day: 33.3 Hours

Environment

Temp: 10 °C

Axial Tilt: 4.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 15,574,878 km

• M1: 40,990 km (0.113 R)
• M2: 233,073 km (0.095 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.76 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.09

Radius: 1.76

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 0.62 AU - 0.9 AU

Year: 287 Days

Day: 29.5 Hours

Environment

Temp: -25 °C

Axial Tilt: 174.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 15,574,878 km

• M1: 82,428 km (0.052 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.89 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.54

Radius: 1.83

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 0.74 AU - 1.04 AU

Year: 364 Days

Day: 18.3 Hours

Environment

Temp: -53 °C

Axial Tilt: 26.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.59 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.48

Radius: 1.82

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 1.5 AU - 1.68 AU

Year: 869 Days

Day: 31 Hours

Environment

Temp: -109 °C

Axial Tilt: 20.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 15,574,878 km

• M1: 224,397 km (0.081 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.03 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.8

Radius: 1.27

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 1.85 AU - 2.21 AU

Year: 1254 Days

Day: 36.6 Hours

Environment

Temp: -109 °C

Axial Tilt: 14.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 15,574,878 km

• M1: 776,413 km (0.119 R)

Planet 6 - Gas Giant

Semi-Major Axis: 3.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 315.7

Radius: 10

Gravity: 3.16 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 2.9 AU - 4.54 AU

Year: 3110 Days

Day: 10 Hours

Environment

Temp: -161 °C

Axial Tilt: 17.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 15,574,878 km

• M1: 264,489 km (0.111 R)
• M2: 436,826 km (0.03 R)
• M3: 572,361 km (0.112 R)
• M4: 765,193 km (0.116 R)
• M5: 834,457 km (0.074 R)
• M6: 924,365 km (0.109 R)
• M7: 1,114,355 km (0.089 R)
• M8: 1,466,807 km (0.071 R)
• M9: 1,622,090 km (0.081 R)
• M10: 1,913,058 km (0.101 R)
• M11: 2,046,349 km (0.116 R)
• M12: 2,233,347 km (0.067 R)
• M13: 2,386,984 km (0.052 R)
• M14: 2,827,699 km (0.083 R)
• M15: 3,221,441 km (0.056 R)
• M16: 3,439,704 km (0.1 R)
• M17: 3,602,915 km (0.102 R)
• M18: 3,768,670 km (0.102 R)
• M19: 3,967,784 km (0.118 R)
• M20: 4,045,276 km (0.116 R)
• M21: 4,139,074 km (0.036 R)
• M22: 4,217,762 km (0.053 R)
• M23: 4,281,042 km (0.113 R)
• M24: 4,716,671 km (0.109 R)
• M25: 4,948,099 km (0.075 R)
• M26: 5,268,388 km (0.102 R)
• M27: 5,474,085 km (0.112 R)
• M28: 5,543,349 km (0.075 R)
• M29: 5,630,265 km (0.055 R)
• M30: 6,071,430 km (0.081 R)
• M31: 6,161,039 km (0.09 R)
• M32: 6,287,299 km (0.083 R)
• M33: 6,450,810 km (0.045 R)
• M34: 6,542,214 km (0.109 R)
• M35: 6,931,169 km (0.104 R)
• M36: 7,100,214 km (0.034 R)
• M37: 7,289,605 km (0.066 R)
• M38: 7,499,790 km (0.077 R)
• M39: 7,576,833 km (0.104 R)
• M40: 7,750,965 km (0.092 R)
• M41: 7,867,801 km (0.118 R)
• M42: 8,142,612 km (0.086 R)
• M43: 8,440,761 km (0.08 R)
• M44: 9,109,014 km (0.111 R)
• M45: 9,356,300 km (0.113 R)
• M46: 9,689,454 km (0.091 R)
• M47: 9,815,415 km (0.077 R)
• M48: 9,878,695 km (0.056 R)
• M49: 10,260,619 km (0.097 R)
• M50: 10,864,396 km (0.056 R)
• M51: 11,302,718 km (0.099 R)
• M52: 11,390,980 km (0.082 R)
• M53: 11,479,692 km (0.052 R)
• M54: 11,679,854 km (0.113 R)
• M55: 12,106,208 km (0.069 R)
• M56: 12,264,632 km (0.117 R)
• M57: 12,835,946 km (0.116 R)
• M58: 13,090,113 km (0.063 R)
• M59: 13,791,727 km (0.117 R)
• M60: 13,886,273 km (0.093 R)
• M61: 14,337,909 km (0.064 R)
• M62: 14,601,650 km (0.111 R)
• M63: 14,697,991 km (0.116 R)
• M64: 14,794,481 km (0.114 R)
• M65: 14,867,036 km (0.055 R)
• M66: 15,231,457 km (0.071 R)
• M67: 15,574,186 km (0.105 R)
• M68: 15,944,291 km (0.043 R)
• M69: 16,018,641 km (0.118 R)
• M70: 16,442,302 km (0.113 R)
• M71: 16,517,400 km (0.058 R)
• M72: 16,668,045 km (0.101 R)

Planet 7 - Gas Giant

Semi-Major Axis: 5.8 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 64.1

Radius: 9.9

Gravity: 0.65 G

Time & Orbit

Eccentricity (e): 0.151

Orbit Range: 4.92 AU - 6.68 AU

Year: 6055 Days

Day: 6.4 Hours

Environment

Temp: -187 °C

Axial Tilt: 42.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (54)

Outer Limit: 15,574,878 km

• M1: 132,095 km (0.055 R)
• M2: 237,561 km (0.031 R)
• M3: 379,231 km (0.084 R)
• M4: 611,706 km (0.114 R)
• M5: 749,485 km (0.115 R)
• M6: 881,131 km (0.086 R)
• M7: 1,158,785 km (0.087 R)
• M8: 1,293,274 km (0.087 R)
• M9: 1,372,560 km (0.093 R)
• M10: 1,463,965 km (0.094 R)
• M11: 1,996,982 km (0.077 R)
• M12: 2,339,262 km (0.106 R)
• M13: 2,751,554 km (0.111 R)
• M14: 2,933,315 km (0.092 R)
• M15: 3,012,452 km (0.071 R)
• M16: 3,267,965 km (0.072 R)
• M17: 3,377,621 km (0.042 R)
• M18: 3,488,622 km (0.085 R)
• M19: 3,628,945 km (0.12 R)
• M20: 3,771,213 km (0.119 R)
• M21: 3,843,169 km (0.087 R)
• M22: 4,061,433 km (0.096 R)
• M23: 4,328,914 km (0.105 R)
• M24: 5,374,453 km (0.071 R)
• M25: 5,917,194 km (0.093 R)
• M26: 6,085,043 km (0.071 R)
• M27: 6,772,595 km (0.086 R)
• M28: 7,019,132 km (0.098 R)
• M29: 7,611,839 km (0.065 R)
• M30: 7,812,898 km (0.054 R)
• M31: 8,483,546 km (0.081 R)
• M32: 9,037,207 km (0.106 R)
• M33: 9,465,057 km (0.105 R)
• M34: 9,582,940 km (0.103 R)
• M35: 9,859,696 km (0.098 R)
• M36: 9,959,329 km (0.064 R)
• M37: 10,300,113 km (0.081 R)
• M38: 10,421,436 km (0.091 R)
• M39: 10,931,715 km (0.079 R)
• M40: 11,076,077 km (0.092 R)
• M41: 11,158,804 km (0.099 R)
• M42: 12,210,627 km (0.05 R)
• M43: 12,965,797 km (0.026 R)
• M44: 13,780,507 km (0.045 R)
• M45: 13,914,248 km (0.056 R)
• M46: 14,025,848 km (0.056 R)
• M47: 14,160,336 km (0.078 R)
• M48: 14,340,302 km (0.107 R)
• M49: 14,408,070 km (0.115 R)
• M50: 14,839,211 km (0.118 R)
• M51: 15,136,612 km (0.119 R)
• M52: 15,228,465 km (0.06 R)
• M53: 15,389,881 km (0.063 R)
• M54: 15,551,746 km (0.094 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 189 - 19,150 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit