🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.68 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.88

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 0.54 AU - 0.82 AU

Year: 212 Days

Day: 30.7 Hours

Environment

Temp: 109 °C

Axial Tilt: 28.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.73 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.73

Radius: 1.86

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.081

Orbit Range: 0.67 AU - 0.79 AU

Year: 236 Days

Day: 47.6 Hours

Environment

Temp: 98 °C

Axial Tilt: 1.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Gas Giant

Semi-Major Axis: 5.97 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 859.7

Radius: 10.1

Gravity: 8.43 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 4.61 AU - 7.33 AU

Year: 5525 Days

Day: 6.2 Hours

Environment

Temp: -149 °C

Axial Tilt: 4.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 59,231,572 km

• M1: 125,662 km (0.099 R)
• M2: 442,211 km (0.061 R)
• M3: 800,797 km (0.093 R)
• M4: 1,406,370 km (0.077 R)
• M5: 1,826,141 km (0.116 R)
• M6: 2,295,879 km (0.109 R)
• M7: 5,002,702 km (0.066 R)
• M8: 5,679,034 km (0.108 R)
• M9: 8,432,383 km (0.091 R)
• M10: 9,006,989 km (0.103 R)
• M11: 9,389,959 km (0.092 R)
• M12: 11,225,675 km (0.107 R)
• M13: 14,642,041 km (0.072 R)
• M14: 18,833,624 km (0.088 R)
• M15: 22,111,014 km (0.04 R)
• M16: 27,223,521 km (0.108 R)
• M17: 28,115,723 km (0.053 R)
• M18: 32,771,957 km (0.071 R)
• M19: 34,811,724 km (0.082 R)

Asteroid Belt

Center: 6.24 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 6.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 625.9

Radius: 14.8

Gravity: 2.86 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 6.27 AU - 6.73 AU

Year: 6277 Days

Day: 10 Hours

Environment

Temp: -160 °C

Axial Tilt: 17.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 59,231,572 km

• M1: 184,305 km (0.046 R)
• M2: 985,700 km (0.063 R)
• M3: 1,625,680 km (0.05 R)
• M4: 2,258,329 km (0.112 R)
• M5: 2,918,206 km (0.119 R)
• M6: 3,682,651 km (0.116 R)
• M7: 4,198,315 km (0.118 R)
• M8: 5,035,464 km (0.049 R)
• M9: 5,734,535 km (0.112 R)
• M10: 8,305,674 km (0.047 R)
• M11: 9,497,370 km (0.096 R)
• M12: 10,800,368 km (0.119 R)
• M13: 12,067,312 km (0.086 R)
• M14: 12,894,888 km (0.047 R)
• M15: 13,704,811 km (0.075 R)
• M16: 18,882,692 km (0.12 R)
• M17: 19,435,307 km (0.05 R)
• M18: 20,572,998 km (0.074 R)
• M19: 23,373,770 km (0.084 R)
• M20: 23,850,688 km (0.114 R)
• M21: 29,260,296 km (0.096 R)
• M22: 30,188,102 km (0.118 R)

Planet 5 - Gas Giant

Semi-Major Axis: 8.93 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 880.1

Radius: 9.4

Gravity: 9.96 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 7.32 AU - 10.54 AU

Year: 10107 Days

Day: 6.7 Hours

Environment

Temp: -169 °C

Axial Tilt: 9.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 59,231,572 km

• M1: 116,836 km (0.118 R)
• M2: 453,880 km (0.079 R)
• M3: 886,966 km (0.071 R)
• M4: 1,266,346 km (0.106 R)
• M5: 1,931,159 km (0.092 R)
• M6: 3,468,127 km (0.097 R)
• M7: 4,309,316 km (0.11 R)
• M8: 4,762,448 km (0.106 R)
• M9: 5,871,716 km (0.076 R)
• M10: 8,135,431 km (0.069 R)
• M11: 8,924,261 km (0.1 R)
• M12: 9,411,651 km (0.068 R)
• M13: 11,091,485 km (0.065 R)
• M14: 16,509,172 km (0.116 R)
• M15: 16,873,892 km (0.084 R)
• M16: 19,418,252 km (0.112 R)
• M17: 23,012,640 km (0.103 R)
• M18: 28,255,447 km (0.105 R)
• M19: 34,242,953 km (0.052 R)
• M20: 35,076,213 km (0.068 R)
• M21: 37,156,222 km (0.11 R)
• M22: 39,837,315 km (0.102 R)
• M23: 41,694,722 km (0.118 R)
• M24: 42,235,967 km (0.118 R)
• M25: 42,781,700 km (0.079 R)
• M26: 48,800,022 km (0.098 R)
• M27: 49,552,051 km (0.111 R)
• M28: 50,159,268 km (0.116 R)
• M29: 50,771,423 km (0.097 R)

Planet 6 - Ice Giant

Semi-Major Axis: 13.44 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 738.4

Radius: 7.6

Gravity: 12.78 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 12.34 AU - 14.54 AU

Year: 18662 Days

Day: 20.1 Hours

Environment

Temp: -199 °C

Axial Tilt: 49.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 59,231,572 km

• M1: 94,546 km (0.118 R)
• M2: 428,747 km (0.097 R)
• M3: 735,423 km (0.076 R)
• M4: 987,944 km (0.072 R)
• M5: 1,313,769 km (0.116 R)
• M6: 1,658,741 km (0.078 R)
• M7: 3,479,796 km (0.048 R)
• M8: 4,209,385 km (0.079 R)
• M9: 4,474,024 km (0.088 R)
• M10: 4,714,726 km (0.113 R)
• M11: 7,289,306 km (0.069 R)
• M12: 8,582,579 km (0.096 R)
• M13: 9,173,192 km (0.119 R)
• M14: 10,139,145 km (0.108 R)
• M15: 10,435,648 km (0.114 R)
• M16: 13,873,108 km (0.025 R)
• M17: 14,312,776 km (0.091 R)
• M18: 15,846,005 km (0.105 R)
• M19: 16,165,247 km (0.119 R)
• M20: 17,232,628 km (0.114 R)
• M21: 18,698,387 km (0.111 R)
• M22: 20,526,922 km (0.077 R)
• M23: 22,773,583 km (0.076 R)
• M24: 24,856,285 km (0.066 R)
• M25: 25,179,266 km (0.111 R)
• M26: 25,504,941 km (0.034 R)
• M27: 27,062,554 km (0.101 R)
• M28: 27,518,977 km (0.104 R)
• M29: 28,447,232 km (0.039 R)
• M30: 31,107,381 km (0.119 R)
• M31: 39,196,736 km (0.103 R)
• M32: 46,109,505 km (0.108 R)
• M33: 46,760,704 km (0.061 R)
• M34: 53,792,552 km (0.071 R)
• M35: 65,509,506 km (0.066 R)

Planet 7 - Ice Giant

Semi-Major Axis: 16.8 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 260.4

Radius: 3.3

Gravity: 23.91 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 14.01 AU - 19.59 AU

Year: 26080 Days

Day: 16.6 Hours

Environment

Temp: -189 °C

Axial Tilt: 33.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 59,231,572 km

• M1: 42,037 km (0.081 R)
• M2: 195,674 km (0.102 R)
• M3: 341,831 km (0.119 R)
• M4: 492,027 km (0.091 R)
• M5: 712,834 km (0.1 R)
• M6: 1,292,526 km (0.084 R)
• M7: 1,499,868 km (0.114 R)
• M8: 1,628,074 km (0.075 R)
• M9: 2,361,103 km (0.104 R)
• M10: 3,734,860 km (0.098 R)
• M11: 4,186,197 km (0.043 R)
• M12: 5,088,272 km (0.109 R)
• M13: 5,490,391 km (0.088 R)
• M14: 7,043,068 km (0.105 R)
• M15: 7,176,808 km (0.108 R)
• M16: 8,210,380 km (0.077 R)
• M17: 9,392,951 km (0.035 R)
• M18: 10,625,937 km (0.036 R)
• M19: 11,836,782 km (0.105 R)
• M20: 14,385,331 km (0.065 R)
• M21: 14,745,713 km (0.102 R)
• M22: 18,180,779 km (0.071 R)
• M23: 18,517,224 km (0.118 R)
• M24: 19,815,884 km (0.118 R)
• M25: 21,546,282 km (0.067 R)
• M26: 22,017,964 km (0.037 R)
• M27: 25,200,210 km (0.113 R)
• M28: 29,824,280 km (0.119 R)
• M29: 33,830,810 km (0.044 R)
• M30: 35,896,458 km (0.076 R)
• M31: 46,391,945 km (0.049 R)
• M32: 47,335,609 km (0.063 R)
• M33: 52,926,530 km (0.06 R)
• M34: 59,677,732 km (0.108 R)
• M35: 60,980,879 km (0.067 R)
• M36: 64,418,788 km (0.11 R)

Planet 8 - Ice Giant

Semi-Major Axis: 17.81 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 159.5

Radius: 3.8

Gravity: 11.05 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 15.98 AU - 19.64 AU

Year: 28467 Days

Day: 20.5 Hours

Environment

Temp: -202 °C

Axial Tilt: 9.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 59,231,572 km

• M1: 47,273 km (0.075 R)
• M2: 183,407 km (0.08 R)
• M3: 446,849 km (0.081 R)
• M4: 949,946 km (0.078 R)
• M5: 1,402,929 km (0.043 R)
• M6: 1,932,505 km (0.115 R)
• M7: 2,901,600 km (0.072 R)
• M8: 5,807,988 km (0.091 R)
• M9: 7,182,194 km (0.036 R)
• M10: 7,714,762 km (0.1 R)
• M11: 9,840,398 km (0.05 R)
• M12: 14,566,045 km (0.107 R)
• M13: 22,229,795 km (0.073 R)
• M14: 31,500,225 km (0.057 R)
• M15: 43,336,558 km (0.068 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 321 - 19,109 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit