🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.35

Radius: 1.41

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 0.43 AU - 0.63 AU

Year: 134 Days

Day: 26.5 Hours

Environment

Temp: 214 °C

Axial Tilt: 38.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.8 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.54

Radius: 0.78

Gravity: 0.89 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 0.73 AU - 0.87 AU

Year: 249 Days

Day: 40.9 Hours

Environment

Temp: 159 °C

Axial Tilt: 34.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 42,073,471 km

• M1: 94,845 km (0.073 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.87 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.15

Radius: 1.36

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 0.78 AU - 0.96 AU

Year: 283 Days

Day: 47.9 Hours

Environment

Temp: 106 °C

Axial Tilt: 35.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 2.32 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.26

Radius: 1.6

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 2.02 AU - 2.62 AU

Year: 1231 Days

Day: 14.9 Hours

Environment

Temp: -56 °C

Axial Tilt: 0.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 42,073,471 km

• M1: 831,315 km (0.059 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.58 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.52

Radius: 1.18

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 2.57 AU - 2.59 AU

Year: 1443 Days

Day: 31.2 Hours

Environment

Temp: -84 °C

Axial Tilt: 13 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 42,073,471 km

• M1: 602,730 km (0.049 R)
• M2: 995,574 km (0.097 R)

Planet 6 - Terrestrial

Semi-Major Axis: 3.76 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.53

Radius: 1.66

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0

Orbit Range: 3.76 AU - 3.76 AU

Year: 2539 Days

Day: 25.8 Hours

Environment

Temp: -101 °C

Axial Tilt: 39 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 42,073,471 km

• M1: 3,038,482 km (0.101 R)

Planet 7 - Gas Giant

Semi-Major Axis: 7.26 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 998.2

Radius: 13.2

Gravity: 5.73 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 6.32 AU - 8.2 AU

Year: 6812 Days

Day: 13 Hours

Environment

Temp: -148 °C

Axial Tilt: 32.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 42,073,471 km

• M1: 167,849 km (0.037 R)
• M2: 273,914 km (0.054 R)
• M3: 415,433 km (0.112 R)
• M4: 604,824 km (0.11 R)
• M5: 1,410,708 km (0.082 R)
• M6: 1,672,355 km (0.072 R)
• M7: 1,819,858 km (0.07 R)
• M8: 2,038,570 km (0.069 R)
• M9: 2,335,971 km (0.093 R)
• M10: 2,574,579 km (0.058 R)
• M11: 2,871,531 km (0.07 R)
• M12: 3,075,882 km (0.071 R)
• M13: 3,337,977 km (0.116 R)
• M14: 3,997,255 km (0.035 R)
• M15: 4,400,571 km (0.111 R)
• M16: 4,666,855 km (0.054 R)
• M17: 4,969,043 km (0.05 R)
• M18: 5,153,347 km (0.098 R)
• M19: 5,246,397 km (0.086 R)
• M20: 5,371,461 km (0.113 R)
• M21: 6,273,985 km (0.109 R)
• M22: 6,406,828 km (0.048 R)
• M23: 6,574,228 km (0.11 R)
• M24: 7,362,758 km (0.105 R)
• M25: 7,928,986 km (0.039 R)
• M26: 8,253,763 km (0.105 R)
• M27: 8,472,775 km (0.1 R)
• M28: 8,804,882 km (0.115 R)
• M29: 9,329,970 km (0.064 R)
• M30: 9,519,960 km (0.087 R)
• M31: 9,788,189 km (0.105 R)
• M32: 10,136,752 km (0.06 R)
• M33: 10,766,409 km (0.111 R)
• M34: 11,086,100 km (0.099 R)
• M35: 12,437,717 km (0.116 R)
• M36: 12,521,192 km (0.082 R)
• M37: 12,731,078 km (0.04 R)
• M38: 12,984,347 km (0.045 R)
• M39: 13,196,776 km (0.045 R)
• M40: 13,324,682 km (0.083 R)
• M41: 13,538,906 km (0.103 R)
• M42: 14,759,625 km (0.065 R)
• M43: 16,288,964 km (0.096 R)
• M44: 17,072,408 km (0.103 R)
• M45: 17,774,022 km (0.118 R)
• M46: 17,915,392 km (0.075 R)
• M47: 18,009,938 km (0.091 R)
• M48: 18,342,045 km (0.066 R)
• M49: 18,628,226 km (0.053 R)
• M50: 18,771,990 km (0.104 R)
• M51: 19,012,244 km (0.108 R)
• M52: 19,205,225 km (0.062 R)
• M53: 20,376,876 km (0.115 R)
• M54: 20,722,895 km (0.094 R)
• M55: 21,370,804 km (0.104 R)
• M56: 22,126,572 km (0.089 R)
• M57: 22,840,005 km (0.102 R)
• M58: 23,045,103 km (0.103 R)
• M59: 23,664,438 km (0.09 R)
• M60: 25,555,206 km (0.038 R)
• M61: 26,142,527 km (0.119 R)
• M62: 26,680,331 km (0.111 R)
• M63: 26,896,500 km (0.117 R)
• M64: 27,276,180 km (0.074 R)
• M65: 28,095,826 km (0.114 R)
• M66: 28,425,989 km (0.07 R)
• M67: 28,536,243 km (0.063 R)
• M68: 28,868,200 km (0.117 R)
• M69: 29,927,353 km (0.065 R)
• M70: 31,112,916 km (0.117 R)
• M71: 32,141,402 km (0.106 R)
• M72: 32,602,014 km (0.059 R)
• M73: 32,717,503 km (0.117 R)
• M74: 33,180,957 km (0.058 R)
• M75: 33,821,535 km (0.103 R)
• M76: 35,530,242 km (0.108 R)
• M77: 36,185,780 km (0.102 R)
• M78: 36,544,965 km (0.086 R)
• M79: 37,206,636 km (0.096 R)
• M80: 37,569,261 km (0.114 R)
• M81: 39,215,287 km (0.071 R)

Kuiper Belt

Range: 31.5 - 60.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 311 - 16,335 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit