🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.7 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.16

Radius: 1.77

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 0.6 AU - 0.8 AU

Year: 222 Days

Day: 26.1 Hours

Environment

Temp: 110 °C

Axial Tilt: 35.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.22 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.09

Radius: 1.57

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 1.02 AU - 1.42 AU

Year: 510 Days

Day: 20.3 Hours

Environment

Temp: -25 °C

Axial Tilt: 22.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 29,714,831 km

• M1: 344,973 km (0.114 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.52 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.85

Radius: 1.28

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 1.42 AU - 1.62 AU

Year: 710 Days

Day: 25.3 Hours

Environment

Temp: -49 °C

Axial Tilt: 47.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.69 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.68

Radius: 1.48

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 1.61 AU - 1.77 AU

Year: 832 Days

Day: 16.6 Hours

Environment

Temp: -63 °C

Axial Tilt: 27.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 29,714,831 km

• M1: 891,155 km (0.069 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.53 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.48

Radius: 1.82

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 3.18 AU - 3.88 AU

Year: 2512 Days

Day: 24.7 Hours

Environment

Temp: -119 °C

Axial Tilt: 71.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.67 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.4

Radius: 1.63

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 3.53 AU - 3.81 AU

Year: 2663 Days

Day: 27.9 Hours

Environment

Temp: -121 °C

Axial Tilt: 20.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 4.06 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.34

Radius: 1.12

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 3.12 AU - 5 AU

Year: 3098 Days

Day: 39.4 Hours

Environment

Temp: -134 °C

Axial Tilt: 11.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.43 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Gas Giant

Semi-Major Axis: 6.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 266.7

Radius: 14.9

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 6.08 AU - 7.5 AU

Year: 6701 Days

Day: 14.6 Hours

Environment

Temp: -154 °C

Axial Tilt: 73.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (59)

Outer Limit: 29,714,831 km

• M1: 229,334 km (0.09 R)
• M2: 731,982 km (0.096 R)
• M3: 1,291,778 km (0.109 R)
• M4: 1,535,024 km (0.109 R)
• M5: 1,872,816 km (0.085 R)
• M6: 1,969,306 km (0.093 R)
• M7: 2,320,562 km (0.073 R)
• M8: 2,728,516 km (0.084 R)
• M9: 3,026,066 km (0.098 R)
• M10: 3,236,999 km (0.108 R)
• M11: 3,592,593 km (0.117 R)
• M12: 3,836,886 km (0.07 R)
• M13: 4,735,072 km (0.062 R)
• M14: 4,891,102 km (0.12 R)
• M15: 5,208,250 km (0.108 R)
• M16: 5,508,942 km (0.1 R)
• M17: 5,839,104 km (0.09 R)
• M18: 5,958,633 km (0.052 R)
• M19: 6,079,059 km (0.053 R)
• M20: 6,200,233 km (0.117 R)
• M21: 6,793,239 km (0.092 R)
• M22: 7,122,055 km (0.086 R)
• M23: 7,352,885 km (0.074 R)
• M24: 7,456,257 km (0.041 R)
• M25: 7,664,497 km (0.06 R)
• M26: 8,273,959 km (0.095 R)
• M27: 8,570,911 km (0.09 R)
• M28: 9,147,910 km (0.111 R)
• M29: 9,936,739 km (0.075 R)
• M30: 10,484,567 km (0.113 R)
• M31: 10,983,176 km (0.084 R)
• M32: 11,101,658 km (0.105 R)
• M33: 11,309,898 km (0.114 R)
• M34: 11,851,592 km (0.037 R)
• M35: 12,804,231 km (0.108 R)
• M36: 13,054,060 km (0.098 R)
• M37: 13,749,690 km (0.05 R)
• M38: 13,941,474 km (0.058 R)
• M39: 14,848,187 km (0.026 R)
• M40: 15,640,757 km (0.091 R)
• M41: 15,874,428 km (0.118 R)
• M42: 16,957,816 km (0.078 R)
• M43: 17,266,885 km (0.046 R)
• M44: 17,751,283 km (0.119 R)
• M45: 18,486,258 km (0.035 R)
• M46: 19,553,489 km (0.058 R)
• M47: 19,805,412 km (0.113 R)
• M48: 20,239,844 km (0.067 R)
• M49: 20,348,901 km (0.112 R)
• M50: 20,677,418 km (0.076 R)
• M51: 21,265,637 km (0.109 R)
• M52: 21,710,541 km (0.104 R)
• M53: 21,859,390 km (0.11 R)
• M54: 23,139,350 km (0.032 R)
• M55: 24,288,860 km (0.117 R)
• M56: 24,792,706 km (0.071 R)
• M57: 25,104,617 km (0.097 R)
• M58: 25,339,336 km (0.068 R)
• M59: 25,929,201 km (0.049 R)

Planet 9 - Gas Giant

Semi-Major Axis: 7.2 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 304.8

Radius: 11.7

Gravity: 2.23 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 5.67 AU - 8.73 AU

Year: 7317 Days

Day: 9.1 Hours

Environment

Temp: -162 °C

Axial Tilt: 14.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 29,714,831 km

• M1: 175,030 km (0.114 R)
• M2: 284,086 km (0.026 R)
• M3: 391,049 km (0.052 R)
• M4: 681,418 km (0.1 R)
• M5: 827,127 km (0.112 R)
• M6: 917,484 km (0.045 R)
• M7: 1,011,282 km (0.107 R)
• M8: 1,165,966 km (0.109 R)
• M9: 1,328,878 km (0.108 R)
• M10: 1,531,433 km (0.051 R)
• M11: 1,744,461 km (0.085 R)
• M12: 1,846,187 km (0.106 R)
• M13: 1,967,362 km (0.113 R)
• M14: 2,479,286 km (0.087 R)
• M15: 2,594,476 km (0.08 R)
• M16: 3,011,405 km (0.029 R)
• M17: 3,238,495 km (0.092 R)
• M18: 4,133,688 km (0.078 R)
• M19: 4,317,095 km (0.082 R)
• M20: 4,409,696 km (0.111 R)
• M21: 4,620,779 km (0.119 R)
• M22: 5,052,967 km (0.068 R)
• M23: 5,175,338 km (0.062 R)
• M24: 5,423,072 km (0.104 R)
• M25: 5,573,568 km (0.046 R)
• M26: 5,649,414 km (0.096 R)
• M27: 5,750,991 km (0.112 R)
• M28: 6,007,701 km (0.095 R)
• M29: 6,373,468 km (0.106 R)
• M30: 6,639,154 km (0.034 R)
• M31: 6,800,420 km (0.11 R)
• M32: 7,017,487 km (0.099 R)
• M33: 7,710,274 km (0.119 R)
• M34: 7,993,613 km (0.096 R)
• M35: 8,222,797 km (0.067 R)
• M36: 8,338,137 km (0.1 R)
• M37: 8,658,276 km (0.098 R)
• M38: 9,160,925 km (0.065 R)
• M39: 9,280,603 km (0.108 R)
• M40: 9,430,949 km (0.11 R)
• M41: 9,703,666 km (0.075 R)
• M42: 10,102,045 km (0.086 R)
• M43: 10,412,161 km (0.107 R)
• M44: 10,978,389 km (0.043 R)
• M45: 11,522,477 km (0.11 R)
• M46: 11,651,729 km (0.12 R)
• M47: 11,814,043 km (0.03 R)
• M48: 13,038,202 km (0.106 R)
• M49: 14,060,255 km (0.079 R)
• M50: 14,371,867 km (0.115 R)
• M51: 14,755,885 km (0.087 R)
• M52: 15,676,959 km (0.066 R)
• M53: 16,909,496 km (0.111 R)
• M54: 17,130,303 km (0.104 R)
• M55: 17,314,906 km (0.059 R)
• M56: 17,648,958 km (0.049 R)
• M57: 17,798,257 km (0.069 R)
• M58: 17,872,906 km (0.115 R)
• M59: 18,060,203 km (0.087 R)
• M60: 18,135,451 km (0.063 R)
• M61: 18,399,042 km (0.098 R)
• M62: 18,854,119 km (0.095 R)
• M63: 19,736,746 km (0.083 R)
• M64: 19,814,088 km (0.101 R)
• M65: 20,672,032 km (0.072 R)
• M66: 21,741,507 km (0.06 R)
• M67: 21,861,485 km (0.095 R)
• M68: 22,303,098 km (0.089 R)
• M69: 22,950,857 km (0.105 R)
• M70: 23,113,619 km (0.103 R)
• M71: 23,195,299 km (0.109 R)
• M72: 23,358,810 km (0.093 R)
• M73: 23,975,153 km (0.081 R)
• M74: 24,347,652 km (0.073 R)
• M75: 24,430,679 km (0.102 R)
• M76: 26,153,448 km (0.097 R)
• M77: 26,323,541 km (0.114 R)
• M78: 27,093,970 km (0.111 R)
• M79: 27,741,579 km (0.063 R)
• M80: 27,915,112 km (0.09 R)
• M81: 28,612,986 km (0.036 R)
• M82: 29,008,074 km (0.062 R)
• M83: 29,228,282 km (0.108 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 221 - 17,577 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit