🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 2.14 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.98

Radius: 1.31

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.056

Orbit Range: 2.02 AU - 2.26 AU

Year: 1173 Days

Day: 19.4 Hours

Environment

Temp: -82 °C

Axial Tilt: 3.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 84,927,473 km

• M1: 49,367 km (0.052 R)
• M2: 713,432 km (0.114 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.64 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.78

Radius: 1.26

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 2.05 AU - 3.23 AU

Year: 1607 Days

Day: 35.2 Hours

Environment

Temp: -106 °C

Axial Tilt: 23.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.03 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.19

Radius: 1.07

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 2.98 AU - 3.08 AU

Year: 1976 Days

Day: 47.4 Hours

Environment

Temp: -100 °C

Axial Tilt: 38.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 4.33 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.08

Radius: 1.57

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 3.57 AU - 5.09 AU

Year: 3376 Days

Day: 37.8 Hours

Environment

Temp: -133 °C

Axial Tilt: 11.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 84,927,473 km

• M1: 265,536 km (0.094 R)

Planet 5 - Terrestrial

Semi-Major Axis: 4.37 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.63

Radius: 1.22

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 3.7 AU - 5.04 AU

Year: 3423 Days

Day: 44.2 Hours

Environment

Temp: -139 °C

Axial Tilt: 11.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 8.8 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Ice Giant

Semi-Major Axis: 13.22 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 906.8

Radius: 6.4

Gravity: 22.14 G

Time & Orbit

Eccentricity (e): 0.077

Orbit Range: 12.2 AU - 14.24 AU

Year: 18013 Days

Day: 19 Hours

Environment

Temp: -193 °C

Axial Tilt: 10.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 84,927,473 km

• M1: 79,586 km (0.088 R)
• M2: 302,487 km (0.047 R)
• M3: 605,123 km (0.073 R)
• M4: 1,210,247 km (0.091 R)
• M5: 1,843,794 km (0.074 R)
• M6: 2,953,810 km (0.086 R)
• M7: 3,388,242 km (0.118 R)
• M8: 3,711,074 km (0.115 R)
• M9: 3,990,374 km (0.11 R)
• M10: 5,098,595 km (0.108 R)
• M11: 5,327,180 km (0.095 R)
• M12: 6,139,497 km (0.119 R)
• M13: 7,508,616 km (0.034 R)
• M14: 9,867,625 km (0.119 R)
• M15: 10,163,530 km (0.083 R)
• M16: 11,931,926 km (0.111 R)
• M17: 16,392,785 km (0.078 R)
• M18: 16,808,218 km (0.088 R)
• M19: 18,362,091 km (0.069 R)
• M20: 20,675,772 km (0.077 R)
• M21: 22,457,184 km (0.072 R)
• M22: 23,489,708 km (0.094 R)
• M23: 31,748,707 km (0.027 R)
• M24: 35,752,844 km (0.099 R)
• M25: 40,081,309 km (0.114 R)
• M26: 43,785,651 km (0.117 R)
• M27: 44,746,219 km (0.071 R)
• M28: 48,729,113 km (0.06 R)
• M29: 49,242,982 km (0.085 R)
• M30: 65,557,676 km (0.098 R)
• M31: 66,393,629 km (0.116 R)
• M32: 67,873,452 km (0.118 R)
• M33: 76,062,439 km (0.093 R)

Planet 7 - Ice Giant

Semi-Major Axis: 14.33 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 886.2

Radius: 5.3

Gravity: 31.55 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 11.25 AU - 17.41 AU

Year: 20328 Days

Day: 15.6 Hours

Environment

Temp: -192 °C

Axial Tilt: 5.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 84,927,473 km

• M1: 68,217 km (0.091 R)
• M2: 570,716 km (0.078 R)
• M3: 994,676 km (0.103 R)
• M4: 1,166,714 km (0.084 R)
• M5: 1,343,239 km (0.046 R)
• M6: 1,520,962 km (0.099 R)
• M7: 2,633,970 km (0.11 R)
• M8: 3,504,929 km (0.103 R)
• M9: 4,342,377 km (0.04 R)
• M10: 5,466,007 km (0.103 R)
• M11: 6,226,413 km (0.119 R)
• M12: 7,596,131 km (0.053 R)
• M13: 9,620,190 km (0.116 R)
• M14: 9,858,500 km (0.107 R)
• M15: 11,175,111 km (0.072 R)
• M16: 12,253,711 km (0.092 R)
• M17: 12,533,908 km (0.036 R)
• M18: 13,548,331 km (0.108 R)
• M19: 13,923,523 km (0.099 R)
• M20: 14,305,596 km (0.042 R)
• M21: 18,519,468 km (0.104 R)
• M22: 18,888,526 km (0.104 R)
• M23: 20,025,171 km (0.057 R)
• M24: 20,316,438 km (0.11 R)
• M25: 36,108,139 km (0.105 R)
• M26: 38,448,448 km (0.034 R)
• M27: 41,043,821 km (0.086 R)
• M28: 43,753,488 km (0.094 R)
• M29: 48,647,133 km (0.073 R)
• M30: 50,774,565 km (0.116 R)
• M31: 57,332,187 km (0.094 R)
• M32: 59,904,822 km (0.068 R)
• M33: 62,553,302 km (0.073 R)
• M34: 63,175,480 km (0.077 R)
• M35: 67,646,212 km (0.071 R)
• M36: 67,864,176 km (0.108 R)
• M37: 74,391,880 km (0.11 R)
• M38: 81,079,802 km (0.11 R)

Planet 8 - Ice Giant

Semi-Major Axis: 16.06 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 655

Radius: 5.6

Gravity: 20.89 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 15.82 AU - 16.3 AU

Year: 24118 Days

Day: 24.4 Hours

Environment

Temp: -205 °C

Axial Tilt: 12.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 84,927,473 km

• M1: 71,209 km (0.053 R)
• M2: 317,746 km (0.09 R)
• M3: 833,260 km (0.107 R)
• M4: 1,062,294 km (0.112 R)
• M5: 1,476,681 km (0.057 R)
• M6: 1,666,819 km (0.109 R)
• M7: 2,477,341 km (0.092 R)
• M8: 2,824,258 km (0.111 R)
• M9: 4,061,881 km (0.051 R)
• M10: 4,580,388 km (0.029 R)
• M11: 5,220,367 km (0.114 R)
• M12: 6,629,878 km (0.048 R)
• M13: 6,816,427 km (0.107 R)
• M14: 13,505,995 km (0.117 R)
• M15: 14,812,882 km (0.1 R)
• M16: 17,145,562 km (0.082 R)
• M17: 19,141,945 km (0.083 R)
• M18: 22,734,388 km (0.083 R)
• M19: 24,134,774 km (0.036 R)
• M20: 24,576,985 km (0.105 R)
• M21: 26,051,572 km (0.063 R)
• M22: 27,225,316 km (0.068 R)
• M23: 30,441,222 km (0.114 R)
• M24: 31,610,928 km (0.099 R)
• M25: 36,300,372 km (0.12 R)
• M26: 38,060,241 km (0.105 R)
• M27: 43,354,061 km (0.045 R)
• M28: 44,833,285 km (0.052 R)
• M29: 48,065,945 km (0.04 R)
• M30: 52,367,034 km (0.117 R)
• M31: 61,314,482 km (0.118 R)
• M32: 62,759,448 km (0.113 R)
• M33: 67,448,743 km (0.097 R)
• M34: 72,595,060 km (0.043 R)
• M35: 77,277,772 km (0.044 R)
• M36: 82,407,184 km (0.112 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 218 - 13,447 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit