🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.94

Radius: 1.89

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 0.51 AU - 0.69 AU

Year: 178 Days

Day: 43 Hours

Environment

Temp: 176 °C

Axial Tilt: 24.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.23 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.49

Radius: 1.44

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 1.16 AU - 1.3 AU

Year: 522 Days

Day: 40.3 Hours

Environment

Temp: -30 °C

Axial Tilt: 24.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.76 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.78

Radius: 1.87

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.069

Orbit Range: 1.64 AU - 1.88 AU

Year: 894 Days

Day: 21.8 Hours

Environment

Temp: -74 °C

Axial Tilt: 36.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.49 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.77

Radius: 1.7

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 1.99 AU - 2.99 AU

Year: 1504 Days

Day: 36.1 Hours

Environment

Temp: -95 °C

Axial Tilt: 34.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.53 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.52

Radius: 1.83

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 2.09 AU - 2.97 AU

Year: 1541 Days

Day: 35.7 Hours

Environment

Temp: -93 °C

Axial Tilt: 48 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 6.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 253.7

Radius: 9.3

Gravity: 2.93 G

Time & Orbit

Eccentricity (e): 0.134

Orbit Range: 5.63 AU - 7.37 AU

Year: 6345 Days

Day: 13.7 Hours

Environment

Temp: -155 °C

Axial Tilt: 24.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 63,320,301 km

• M1: 116,537 km (0.084 R)
• M2: 427,551 km (0.109 R)
• M3: 758,611 km (0.094 R)
• M4: 1,200,523 km (0.109 R)
• M5: 1,593,517 km (0.106 R)
• M6: 2,030,641 km (0.096 R)
• M7: 2,405,983 km (0.094 R)
• M8: 3,714,515 km (0.05 R)
• M9: 4,234,069 km (0.053 R)
• M10: 5,207,203 km (0.04 R)
• M11: 6,116,758 km (0.068 R)
• M12: 6,810,742 km (0.115 R)
• M13: 7,489,468 km (0.106 R)
• M14: 8,355,490 km (0.066 R)
• M15: 9,481,064 km (0.033 R)
• M16: 10,039,663 km (0.111 R)
• M17: 12,355,139 km (0.108 R)
• M18: 13,265,591 km (0.111 R)
• M19: 13,762,406 km (0.083 R)
• M20: 14,478,680 km (0.08 R)
• M21: 15,819,376 km (0.028 R)
• M22: 17,008,081 km (0.062 R)
• M23: 17,952,792 km (0.095 R)
• M24: 21,131,148 km (0.109 R)
• M25: 23,929,675 km (0.063 R)
• M26: 24,965,042 km (0.029 R)

Planet 7 - Ice Giant

Semi-Major Axis: 11.9 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 897.3

Radius: 7.6

Gravity: 15.53 G

Time & Orbit

Eccentricity (e): 0.22

Orbit Range: 9.28 AU - 14.52 AU

Year: 15718 Days

Day: 24.6 Hours

Environment

Temp: -190 °C

Axial Tilt: 23.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 63,320,301 km

• M1: 102,325 km (0.091 R)
• M2: 442,361 km (0.11 R)
• M3: 740,958 km (0.116 R)
• M4: 1,073,365 km (0.103 R)
• M5: 1,733,540 km (0.096 R)
• M6: 2,064,151 km (0.047 R)
• M7: 3,052,844 km (0.101 R)
• M8: 3,681,005 km (0.052 R)
• M9: 4,010,420 km (0.116 R)
• M10: 4,262,343 km (0.094 R)
• M11: 4,868,064 km (0.11 R)
• M12: 6,460,982 km (0.045 R)
• M13: 9,051,718 km (0.101 R)
• M14: 9,992,988 km (0.09 R)
• M15: 12,662,712 km (0.101 R)
• M16: 19,900,556 km (0.044 R)
• M17: 21,105,268 km (0.063 R)
• M18: 22,952,353 km (0.1 R)
• M19: 23,659,202 km (0.102 R)
• M20: 25,116,435 km (0.114 R)
• M21: 27,188,515 km (0.118 R)
• M22: 27,525,709 km (0.08 R)
• M23: 29,136,728 km (0.092 R)
• M24: 38,002,497 km (0.068 R)
• M25: 41,167,988 km (0.081 R)
• M26: 52,576,321 km (0.082 R)
• M27: 58,156,322 km (0.036 R)
• M28: 58,716,416 km (0.062 R)
• M29: 59,657,836 km (0.056 R)
• M30: 61,958,352 km (0.104 R)
• M31: 63,327,322 km (0.043 R)
• M32: 64,317,361 km (0.067 R)
• M33: 66,531,708 km (0.095 R)

Planet 8 - Ice Giant

Semi-Major Axis: 15.63 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 282.1

Radius: 5.4

Gravity: 9.67 G

Time & Orbit

Eccentricity (e): 0.117

Orbit Range: 13.8 AU - 17.46 AU

Year: 23660 Days

Day: 18.4 Hours

Environment

Temp: -198 °C

Axial Tilt: 83.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 63,320,301 km

• M1: 67,169 km (0.114 R)
• M2: 280,646 km (0.097 R)
• M3: 919,877 km (0.09 R)
• M4: 1,103,733 km (0.084 R)
• M5: 1,531,433 km (0.099 R)
• M6: 1,757,925 km (0.109 R)
• M7: 1,951,504 km (0.062 R)
• M8: 2,198,640 km (0.119 R)
• M9: 2,664,488 km (0.04 R)
• M10: 3,018,287 km (0.084 R)
• M11: 3,323,317 km (0.028 R)
• M12: 3,819,234 km (0.086 R)
• M13: 4,888,559 km (0.1 R)
• M14: 5,202,266 km (0.092 R)
• M15: 5,455,386 km (0.055 R)
• M16: 5,641,037 km (0.092 R)
• M17: 7,150,180 km (0.051 R)
• M18: 12,536,750 km (0.095 R)
• M19: 15,362,056 km (0.066 R)
• M20: 16,034,498 km (0.119 R)
• M21: 16,570,956 km (0.037 R)
• M22: 19,868,392 km (0.1 R)
• M23: 20,397,969 km (0.098 R)
• M24: 21,949,448 km (0.06 R)
• M25: 23,774,842 km (0.12 R)
• M26: 25,595,148 km (0.098 R)
• M27: 27,943,536 km (0.061 R)
• M28: 33,807,174 km (0.098 R)
• M29: 36,628,141 km (0.083 R)
• M30: 37,557,593 km (0.108 R)
• M31: 38,638,886 km (0.113 R)
• M32: 39,187,312 km (0.059 R)
• M33: 41,005,524 km (0.115 R)
• M34: 44,060,163 km (0.107 R)
• M35: 49,001,082 km (0.093 R)
• M36: 51,439,228 km (0.061 R)
• M37: 59,965,708 km (0.08 R)
• M38: 60,700,682 km (0.084 R)
• M39: 62,188,583 km (0.081 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 196 - 10,919 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit