🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.97 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.44

Radius: 1.64

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.237

Orbit Range: 0.74 AU - 1.2 AU

Year: 342 Days

Day: 26.6 Hours

Environment

Temp: 146 °C

Axial Tilt: 39.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.71 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.05

Radius: 1.02

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.246

Orbit Range: 1.29 AU - 2.13 AU

Year: 801 Days

Day: 37.8 Hours

Environment

Temp: -44 °C

Axial Tilt: 7.7 °

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: 1.11

Radius: 1.04

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.144

Orbit Range: 1.51 AU - 2.01 AU

Year: 836 Days

Day: 43.3 Hours

Environment

Temp: -51 °C

Axial Tilt: 7.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.16 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.98

Radius: 1.9

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 1.76 AU - 2.56 AU

Year: 1137 Days

Day: 40 Hours

Environment

Temp: -64 °C

Axial Tilt: 49.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 64,782,042 km

• M1: 1,812,827 km (0.074 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.19 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.15

Radius: 1.77

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 1.65 AU - 2.73 AU

Year: 1161 Days

Day: 13.4 Hours

Environment

Temp: -75 °C

Axial Tilt: 47.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.54 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.38

Radius: 0.68

Gravity: 0.82 G

Time & Orbit

Eccentricity (e): 0.03

Orbit Range: 2.46 AU - 2.62 AU

Year: 1450 Days

Day: 18 Hours

Environment

Temp: -81 °C

Axial Tilt: 12.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 2.75 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.09

Radius: 1.57

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 2.45 AU - 3.05 AU

Year: 1633 Days

Day: 48 Hours

Environment

Temp: -83 °C

Axial Tilt: 25.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Terrestrial

Semi-Major Axis: 3.47 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.99

Radius: 1.74

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 2.91 AU - 4.03 AU

Year: 2315 Days

Day: 22 Hours

Environment

Temp: -100 °C

Axial Tilt: 2.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 64,782,042 km

• M1: 478,564 km (0.097 R)
• M2: 2,105,440 km (0.061 R)

Asteroid Belt

Center: 4.9 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 9 - Gas Giant

Semi-Major Axis: 6.32 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 186.6

Radius: 12

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 4.86 AU - 7.78 AU

Year: 5690 Days

Day: 13 Hours

Environment

Temp: -152 °C

Axial Tilt: 35.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (50)

Outer Limit: 64,782,042 km

• M1: 151,094 km (0.12 R)
• M2: 372,050 km (0.09 R)
• M3: 492,327 km (0.116 R)
• M4: 692,937 km (0.113 R)
• M5: 911,649 km (0.115 R)
• M6: 1,019,061 km (0.104 R)
• M7: 1,417,290 km (0.105 R)
• M8: 1,517,970 km (0.085 R)
• M9: 1,634,357 km (0.119 R)
• M10: 1,973,794 km (0.069 R)
• M11: 2,291,091 km (0.114 R)
• M12: 2,410,620 km (0.116 R)
• M13: 2,893,672 km (0.071 R)
• M14: 3,544,123 km (0.096 R)
• M15: 4,574,104 km (0.109 R)
• M16: 5,034,268 km (0.113 R)
• M17: 5,151,702 km (0.101 R)
• M18: 5,409,309 km (0.026 R)
• M19: 5,875,307 km (0.105 R)
• M20: 6,102,845 km (0.113 R)
• M21: 6,270,096 km (0.075 R)
• M22: 6,609,384 km (0.105 R)
• M23: 7,617,823 km (0.102 R)
• M24: 9,411,651 km (0.047 R)
• M25: 9,971,895 km (0.117 R)
• M26: 10,442,979 km (0.12 R)
• M27: 10,895,961 km (0.088 R)
• M28: 11,613,432 km (0.072 R)
• M29: 12,425,599 km (0.075 R)
• M30: 12,558,292 km (0.108 R)
• M31: 12,691,435 km (0.093 R)
• M32: 12,825,175 km (0.034 R)
• M33: 12,932,437 km (0.092 R)
• M34: 13,283,094 km (0.088 R)
• M35: 14,215,238 km (0.116 R)
• M36: 14,857,612 km (0.101 R)
• M37: 15,083,355 km (0.097 R)
• M38: 15,168,327 km (0.057 R)
• M39: 15,824,762 km (0.101 R)
• M40: 16,199,953 km (0.117 R)
• M41: 16,870,900 km (0.111 R)
• M42: 17,313,410 km (0.112 R)
• M43: 17,879,339 km (0.098 R)
• M44: 18,270,089 km (0.114 R)
• M45: 18,846,340 km (0.119 R)
• M46: 19,151,968 km (0.029 R)
• M47: 19,613,627 km (0.103 R)
• M48: 20,016,644 km (0.076 R)
• M49: 20,579,132 km (0.085 R)
• M50: 20,957,016 km (0.116 R)

Planet 10 - Gas Giant

Semi-Major Axis: 11.4 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 889.8

Radius: 9.8

Gravity: 9.26 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 9.46 AU - 13.34 AU

Year: 13786 Days

Day: 11.2 Hours

Environment

Temp: -185 °C

Axial Tilt: 49.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 64,782,042 km

• M1: 138,228 km (0.083 R)
• M2: 332,855 km (0.067 R)
• M3: 492,027 km (0.118 R)
• M4: 600,785 km (0.09 R)
• M5: 698,472 km (0.058 R)
• M6: 759,808 km (0.086 R)
• M7: 1,001,857 km (0.107 R)
• M8: 1,218,175 km (0.12 R)
• M9: 1,423,424 km (0.113 R)
• M10: 1,695,991 km (0.113 R)
• M11: 2,015,233 km (0.112 R)
• M12: 2,321,909 km (0.106 R)
• M13: 2,416,754 km (0.102 R)
• M14: 2,643,544 km (0.042 R)
• M15: 3,082,913 km (0.095 R)
• M16: 3,258,092 km (0.08 R)
• M17: 5,018,709 km (0.116 R)
• M18: 5,225,304 km (0.107 R)
• M19: 5,647,020 km (0.11 R)
• M20: 5,992,292 km (0.105 R)
• M21: 6,703,331 km (0.096 R)
• M22: 6,976,945 km (0.066 R)
• M23: 7,161,400 km (0.067 R)
• M24: 7,440,998 km (0.102 R)
• M25: 7,535,095 km (0.047 R)
• M26: 7,819,481 km (0.068 R)
• M27: 8,497,159 km (0.11 R)
• M28: 9,294,366 km (0.082 R)
• M29: 10,693,555 km (0.112 R)
• M30: 11,066,951 km (0.096 R)
• M31: 11,771,856 km (0.09 R)
• M32: 14,263,409 km (0.077 R)
• M33: 15,268,407 km (0.027 R)
• M34: 15,508,213 km (0.08 R)
• M35: 16,173,923 km (0.106 R)
• M36: 16,602,521 km (0.106 R)
• M37: 16,849,208 km (0.087 R)
• M38: 17,533,618 km (0.09 R)
• M39: 17,973,885 km (0.077 R)
• M40: 18,993,843 km (0.115 R)
• M41: 19,251,750 km (0.114 R)
• M42: 19,316,376 km (0.087 R)
• M43: 20,360,869 km (0.091 R)
• M44: 20,823,575 km (0.09 R)
• M45: 20,956,418 km (0.1 R)
• M46: 23,949,572 km (0.106 R)
• M47: 24,088,698 km (0.105 R)
• M48: 24,298,135 km (0.109 R)
• M49: 25,070,658 km (0.044 R)
• M50: 25,212,028 km (0.102 R)
• M51: 27,363,994 km (0.066 R)
• M52: 27,436,698 km (0.06 R)
• M53: 28,609,396 km (0.062 R)
• M54: 28,979,202 km (0.084 R)
• M55: 29,053,402 km (0.09 R)
• M56: 29,201,804 km (0.099 R)
• M57: 32,147,535 km (0.042 R)
• M58: 32,301,172 km (0.111 R)
• M59: 32,995,306 km (0.104 R)
• M60: 33,150,290 km (0.06 R)
• M61: 33,305,572 km (0.115 R)
• M62: 33,616,586 km (0.108 R)
• M63: 35,028,491 km (0.075 R)
• M64: 35,503,315 km (0.07 R)
• M65: 36,139,854 km (0.098 R)
• M66: 37,585,867 km (0.089 R)
• M67: 38,315,904 km (0.068 R)
• M68: 39,214,539 km (0.038 R)
• M69: 39,378,797 km (0.115 R)
• M70: 39,543,056 km (0.103 R)
• M71: 39,707,763 km (0.11 R)
• M72: 41,366,205 km (0.071 R)
• M73: 41,868,106 km (0.089 R)
• M74: 43,640,840 km (0.038 R)
• M75: 45,265,773 km (0.071 R)
• M76: 47,871,468 km (0.101 R)
• M77: 49,369,541 km (0.116 R)
• M78: 53,136,116 km (0.037 R)
• M79: 56,067,487 km (0.109 R)
• M80: 56,901,345 km (0.092 R)
• M81: 57,273,246 km (0.113 R)
• M82: 58,675,127 km (0.112 R)
• M83: 59,615,948 km (0.103 R)
• M84: 60,846,540 km (0.064 R)
• M85: 62,372,439 km (0.106 R)
• M86: 63,911,053 km (0.102 R)
• M87: 64,200,973 km (0.111 R)
• M88: 64,782,012 km (0.117 R)

Kuiper Belt

Range: 30.6 - 45.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 308 - 14,187 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit