🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.5 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.63

Radius: 1.22

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 0.47 AU - 0.53 AU

Year: 132 Days

Day: 22.6 Hours

Environment

Temp: 155 °C

Axial Tilt: 27.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.48

Radius: 1.17

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 0.44 AU - 0.72 AU

Year: 166 Days

Day: 18.9 Hours

Environment

Temp: 142 °C

Axial Tilt: 37 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 46,372,149 km

• M1: 45,927 km (0.093 R)

Asteroid Belt

Center: 0.91 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Terrestrial

Semi-Major Axis: 1.23 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.32

Radius: 1.4

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 1.1 AU - 1.36 AU

Year: 511 Days

Day: 23.3 Hours

Environment

Temp: 4 °C

Axial Tilt: 1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 46,372,149 km

• M1: 146,756 km (0.053 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.23 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.7

Radius: 1.69

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 1.96 AU - 2.5 AU

Year: 1248 Days

Day: 20.3 Hours

Environment

Temp: -81 °C

Axial Tilt: 32.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 8.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 431.4

Radius: 14.5

Gravity: 2.05 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 7.35 AU - 9.69 AU

Year: 9319 Days

Day: 7.7 Hours

Environment

Temp: -180 °C

Axial Tilt: 3.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 46,372,149 km

• M1: 183,856 km (0.083 R)
• M2: 469,438 km (0.115 R)
• M3: 590,612 km (0.111 R)
• M4: 841,937 km (0.096 R)
• M5: 965,804 km (0.089 R)
• M6: 1,304,942 km (0.1 R)
• M7: 1,701,975 km (0.098 R)
• M8: 2,137,305 km (0.118 R)
• M9: 2,424,533 km (0.066 R)
• M10: 2,584,602 km (0.095 R)
• M11: 2,891,278 km (0.104 R)
• M12: 3,012,452 km (0.078 R)
• M13: 3,488,772 km (0.117 R)
• M14: 3,989,177 km (0.115 R)
• M15: 4,484,346 km (0.054 R)
• M16: 5,028,583 km (0.108 R)
• M17: 5,145,868 km (0.083 R)
• M18: 5,383,279 km (0.11 R)
• M19: 5,503,257 km (0.12 R)
• M20: 6,495,988 km (0.098 R)
• M21: 6,591,881 km (0.083 R)
• M22: 6,688,371 km (0.092 R)
• M23: 7,443,242 km (0.111 R)
• M24: 7,577,282 km (0.119 R)
• M25: 7,950,229 km (0.092 R)
• M26: 8,156,226 km (0.099 R)
• M27: 8,784,836 km (0.081 R)
• M28: 9,033,467 km (0.102 R)
• M29: 9,720,421 km (0.047 R)
• M30: 10,200,032 km (0.108 R)
• M31: 10,386,730 km (0.101 R)
• M32: 10,877,112 km (0.1 R)
• M33: 11,029,552 km (0.119 R)
• M34: 11,491,211 km (0.051 R)
• M35: 11,959,303 km (0.1 R)
• M36: 12,513,114 km (0.046 R)
• M37: 12,914,036 km (0.077 R)
• M38: 13,687,308 km (0.109 R)
• M39: 14,183,374 km (0.109 R)
• M40: 14,350,026 km (0.088 R)
• M41: 14,685,425 km (0.106 R)
• M42: 15,578,225 km (0.079 R)
• M43: 15,922,898 km (0.079 R)
• M44: 16,357,330 km (0.118 R)
• M45: 17,773,873 km (0.07 R)
• M46: 18,587,835 km (0.087 R)
• M47: 18,724,717 km (0.075 R)
• M48: 18,953,601 km (0.112 R)
• M49: 19,091,231 km (0.061 R)
• M50: 19,878,266 km (0.113 R)
• M51: 20,393,032 km (0.096 R)
• M52: 20,723,045 km (0.104 R)
• M53: 20,959,709 km (0.084 R)
• M54: 21,675,385 km (0.065 R)
• M55: 21,963,959 km (0.073 R)
• M56: 22,544,848 km (0.099 R)
• M57: 22,690,855 km (0.064 R)
• M58: 23,032,836 km (0.034 R)
• M59: 23,425,680 km (0.115 R)
• M60: 23,771,251 km (0.087 R)
• M61: 24,717,757 km (0.053 R)
• M62: 24,918,667 km (0.114 R)
• M63: 25,170,440 km (0.111 R)
• M64: 25,727,543 km (0.106 R)
• M65: 26,493,633 km (0.113 R)
• M66: 27,163,682 km (0.117 R)
• M67: 27,578,816 km (0.11 R)
• M68: 28,362,859 km (0.063 R)
• M69: 28,783,977 km (0.085 R)
• M70: 29,260,296 km (0.07 R)
• M71: 29,685,902 km (0.09 R)
• M72: 30,274,271 km (0.1 R)
• M73: 31,680,640 km (0.114 R)
• M74: 31,789,697 km (0.063 R)
• M75: 31,953,507 km (0.112 R)
• M76: 32,997,550 km (0.107 R)
• M77: 33,274,306 km (0.106 R)
• M78: 34,332,412 km (0.101 R)
• M79: 35,175,695 km (0.08 R)
• M80: 35,855,169 km (0.057 R)
• M81: 36,139,554 km (0.075 R)
• M82: 38,151,496 km (0.075 R)
• M83: 38,267,435 km (0.12 R)
• M84: 39,141,684 km (0.055 R)

Planet 6 - Ice Giant

Semi-Major Axis: 17.28 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 85.6

Radius: 5.9

Gravity: 2.46 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 15.5 AU - 19.06 AU

Year: 26918 Days

Day: 21.4 Hours

Environment

Temp: -201 °C

Axial Tilt: 35.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (63)

Outer Limit: 46,372,149 km

• M1: 119,678 km (0.106 R)
• M2: 224,397 km (0.107 R)
• M3: 290,369 km (0.083 R)
• M4: 363,672 km (0.117 R)
• M5: 416,331 km (0.114 R)
• M6: 703,409 km (0.112 R)
• M7: 1,302,698 km (0.068 R)
• M8: 1,429,108 km (0.083 R)
• M9: 1,716,636 km (0.104 R)
• M10: 1,878,949 km (0.116 R)
• M11: 2,022,114 km (0.026 R)
• M12: 2,218,536 km (0.081 R)
• M13: 2,293,784 km (0.098 R)
• M14: 2,524,614 km (0.091 R)
• M15: 3,668,140 km (0.084 R)
• M16: 4,029,568 km (0.049 R)
• M17: 4,656,832 km (0.075 R)
• M18: 6,246,908 km (0.12 R)
• M19: 6,460,982 km (0.101 R)
• M20: 8,572,407 km (0.107 R)
• M21: 9,010,280 km (0.104 R)
• M22: 10,366,983 km (0.063 R)
• M23: 11,219,840 km (0.042 R)
• M24: 12,675,428 km (0.102 R)
• M25: 12,946,499 km (0.116 R)
• M26: 13,037,305 km (0.056 R)
• M27: 13,356,547 km (0.112 R)
• M28: 13,770,933 km (0.082 R)
• M29: 13,956,434 km (0.088 R)
• M30: 14,565,148 km (0.087 R)
• M31: 15,470,215 km (0.086 R)
• M32: 16,589,955 km (0.113 R)
• M33: 17,685,311 km (0.051 R)
• M34: 17,886,969 km (0.113 R)
• M35: 18,140,238 km (0.092 R)
• M36: 18,394,554 km (0.089 R)
• M37: 19,527,608 km (0.116 R)
• M38: 19,579,669 km (0.083 R)
• M39: 20,471,421 km (0.1 R)
• M40: 21,644,867 km (0.026 R)
• M41: 24,841,774 km (0.105 R)
• M42: 25,067,666 km (0.092 R)
• M43: 26,207,004 km (0.057 R)
• M44: 27,130,771 km (0.043 R)
• M45: 29,665,407 km (0.047 R)
• M46: 29,785,235 km (0.097 R)
• M47: 30,205,456 km (0.033 R)
• M48: 31,417,198 km (0.037 R)
• M49: 31,661,342 km (0.097 R)
• M50: 32,706,433 km (0.072 R)
• M51: 34,641,033 km (0.051 R)
• M52: 36,355,873 km (0.027 R)
• M53: 36,869,293 km (0.099 R)
• M54: 38,358,839 km (0.098 R)
• M55: 38,424,063 km (0.102 R)
• M56: 39,538,119 km (0.091 R)
• M57: 39,801,710 km (0.08 R)
• M58: 41,329,254 km (0.113 R)
• M59: 45,610,296 km (0.099 R)
• M60: 45,679,411 km (0.047 R)
• M61: 45,956,017 km (0.062 R)
• M62: 46,163,958 km (0.085 R)
• M63: 46,372,198 km (0.068 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 459 - 10,537 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit