🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.71 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.62

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 0.61 AU - 0.81 AU

Year: 215 Days

Day: 17.6 Hours

Environment

Temp: 186 °C

Axial Tilt: 37.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.85 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.93

Radius: 1.73

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 1.8 AU - 1.9 AU

Year: 906 Days

Day: 39.7 Hours

Environment

Temp: -58 °C

Axial Tilt: 16.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 63,955,057 km

• M1: 696,079 km (0.078 R)
• M2: 973,433 km (0.11 R)

Planet 3 - Terrestrial

Semi-Major Axis: 5.01 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.5

Radius: 1.18

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 4.54 AU - 5.48 AU

Year: 4036 Days

Day: 33.6 Hours

Environment

Temp: -139 °C

Axial Tilt: 7.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.58 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 6.14 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 460

Radius: 13.3

Gravity: 2.6 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 5.13 AU - 7.15 AU

Year: 5476 Days

Day: 13.4 Hours

Environment

Temp: -156 °C

Axial Tilt: 1.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 63,955,057 km

• M1: 189,241 km (0.09 R)
• M2: 364,121 km (0.072 R)
• M3: 555,457 km (0.063 R)
• M4: 1,009,187 km (0.098 R)
• M5: 1,102,088 km (0.039 R)
• M6: 1,566,140 km (0.091 R)
• M7: 1,723,367 km (0.087 R)
• M8: 2,003,265 km (0.086 R)
• M9: 2,626,041 km (0.03 R)
• M10: 2,738,688 km (0.054 R)
• M11: 3,225,928 km (0.054 R)
• M12: 3,572,996 km (0.073 R)
• M13: 3,698,359 km (0.098 R)
• M14: 4,214,920 km (0.096 R)
• M15: 4,504,392 km (0.093 R)
• M16: 4,617,488 km (0.094 R)
• M17: 4,800,446 km (0.056 R)
• M18: 5,483,809 km (0.097 R)
• M19: 5,580,449 km (0.115 R)
• M20: 6,022,810 km (0.104 R)
• M21: 6,863,102 km (0.101 R)
• M22: 7,072,389 km (0.119 R)
• M23: 7,712,967 km (0.115 R)
• M24: 8,040,287 km (0.093 R)
• M25: 8,400,070 km (0.111 R)
• M26: 8,539,944 km (0.045 R)
• M27: 8,793,512 km (0.073 R)
• M28: 9,078,197 km (0.112 R)
• M29: 9,337,151 km (0.115 R)
• M30: 9,452,940 km (0.031 R)
• M31: 9,774,126 km (0.116 R)
• M32: 9,862,240 km (0.083 R)
• M33: 10,098,754 km (0.025 R)
• M34: 10,217,684 km (0.114 R)
• M35: 10,367,132 km (0.102 R)
• M36: 10,758,929 km (0.118 R)
• M37: 11,002,325 km (0.111 R)
• M38: 11,247,815 km (0.101 R)
• M39: 11,557,034 km (0.071 R)
• M40: 12,089,154 km (0.103 R)
• M41: 12,183,999 km (0.12 R)
• M42: 12,342,423 km (0.079 R)
• M43: 13,373,002 km (0.096 R)
• M44: 13,964,812 km (0.036 R)
• M45: 14,130,716 km (0.063 R)
• M46: 14,230,647 km (0.078 R)
• M47: 14,834,873 km (0.12 R)
• M48: 15,071,985 km (0.067 R)
• M49: 15,378,960 km (0.071 R)
• M50: 16,662,211 km (0.075 R)
• M51: 17,014,963 km (0.08 R)
• M52: 17,835,657 km (0.115 R)
• M53: 18,632,714 km (0.103 R)
• M54: 18,962,129 km (0.069 R)
• M55: 19,775,642 km (0.05 R)
• M56: 19,962,041 km (0.082 R)
• M57: 20,149,038 km (0.119 R)
• M58: 20,675,922 km (0.116 R)
• M59: 20,865,163 km (0.099 R)
• M60: 21,017,005 km (0.042 R)
• M61: 21,283,588 km (0.057 R)
• M62: 21,474,774 km (0.084 R)
• M63: 22,167,562 km (0.091 R)
• M64: 22,361,291 km (0.098 R)
• M65: 22,594,514 km (0.115 R)
• M66: 23,535,485 km (0.107 R)
• M67: 24,249,665 km (0.12 R)
• M68: 24,609,448 km (0.101 R)
• M69: 24,890,393 km (0.086 R)
• M70: 25,051,510 km (0.079 R)
• M71: 25,172,535 km (0.057 R)
• M72: 25,862,181 km (0.081 R)
• M73: 26,311,573 km (0.112 R)
• M74: 26,970,103 km (0.085 R)
• M75: 27,094,119 km (0.092 R)
• M76: 27,301,312 km (0.037 R)
• M77: 27,467,515 km (0.114 R)
• M78: 27,675,606 km (0.112 R)
• M79: 28,093,433 km (0.102 R)

Planet 5 - Gas Giant

Semi-Major Axis: 11.02 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 938.7

Radius: 14.4

Gravity: 4.53 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 10.46 AU - 11.58 AU

Year: 13166 Days

Day: 7.1 Hours

Environment

Temp: -183 °C

Axial Tilt: 44.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 63,955,057 km

• M1: 184,753 km (0.112 R)
• M2: 510,428 km (0.103 R)
• M3: 935,286 km (0.095 R)
• M4: 1,047,035 km (0.1 R)
• M5: 1,360,293 km (0.103 R)
• M6: 1,759,570 km (0.04 R)
• M7: 2,195,798 km (0.115 R)
• M8: 2,348,986 km (0.028 R)
• M9: 2,830,242 km (0.069 R)
• M10: 3,847,208 km (0.039 R)
• M11: 4,222,549 km (0.118 R)
• M12: 4,492,424 km (0.06 R)
• M13: 4,609,858 km (0.116 R)
• M14: 5,008,986 km (0.084 R)
• M15: 5,130,908 km (0.092 R)
• M16: 5,460,921 km (0.049 R)
• M17: 6,448,416 km (0.112 R)
• M18: 6,625,989 km (0.027 R)
• M19: 6,760,029 km (0.065 R)
• M20: 7,444,439 km (0.098 R)
• M21: 8,295,052 km (0.047 R)
• M22: 9,678,982 km (0.109 R)
• M23: 12,600,329 km (0.098 R)
• M24: 12,934,531 km (0.091 R)
• M25: 13,215,326 km (0.109 R)
• M26: 13,725,754 km (0.102 R)
• M27: 14,707,565 km (0.089 R)
• M28: 15,000,627 km (0.089 R)
• M29: 15,236,543 km (0.086 R)
• M30: 15,355,025 km (0.115 R)
• M31: 17,849,270 km (0.073 R)
• M32: 18,539,664 km (0.117 R)
• M33: 19,688,277 km (0.058 R)
• M34: 20,011,558 km (0.092 R)
• M35: 21,123,519 km (0.085 R)
• M36: 21,388,008 km (0.062 R)
• M37: 22,255,376 km (0.062 R)
• M38: 23,407,130 km (0.12 R)
• M39: 23,680,894 km (0.118 R)
• M40: 24,717,159 km (0.114 R)
• M41: 25,275,907 km (0.112 R)
• M42: 25,556,851 km (0.058 R)
• M43: 25,909,454 km (0.112 R)
• M44: 26,976,984 km (0.114 R)
• M45: 27,696,699 km (0.04 R)
• M46: 29,523,589 km (0.084 R)
• M47: 29,745,442 km (0.081 R)
• M48: 30,488,944 km (0.111 R)
• M49: 30,787,990 km (0.103 R)
• M50: 31,012,985 km (0.032 R)
• M51: 31,389,074 km (0.119 R)
• M52: 32,146,039 km (0.08 R)
• M53: 32,603,061 km (0.053 R)
• M54: 34,530,480 km (0.11 R)
• M55: 34,842,242 km (0.105 R)
• M56: 35,155,051 km (0.048 R)
• M57: 35,625,835 km (0.101 R)
• M58: 36,177,851 km (0.094 R)
• M59: 36,336,126 km (0.111 R)
• M60: 36,891,733 km (0.088 R)
• M61: 38,172,440 km (0.106 R)
• M62: 39,223,664 km (0.033 R)
• M63: 39,467,509 km (0.099 R)
• M64: 41,271,809 km (0.079 R)
• M65: 43,019,112 km (0.088 R)
• M66: 45,899,020 km (0.081 R)
• M67: 47,882,389 km (0.032 R)
• M68: 49,278,436 km (0.081 R)
• M69: 50,865,071 km (0.118 R)
• M70: 51,753,832 km (0.069 R)
• M71: 52,647,679 km (0.071 R)
• M72: 54,269,320 km (0.082 R)
• M73: 54,904,513 km (0.062 R)
• M74: 55,177,379 km (0.087 R)
• M75: 55,907,417 km (0.099 R)
• M76: 56,640,746 km (0.04 R)
• M77: 57,284,914 km (0.115 R)
• M78: 57,654,122 km (0.064 R)
• M79: 58,302,180 km (0.116 R)
• M80: 59,792,474 km (0.1 R)
• M81: 60,073,269 km (0.112 R)
• M82: 60,542,408 km (0.049 R)
• M83: 61,483,977 km (0.079 R)
• M84: 61,672,919 km (0.055 R)
• M85: 61,767,465 km (0.092 R)
• M86: 62,905,605 km (0.114 R)
• M87: 63,096,044 km (0.111 R)

Kuiper Belt

Range: 30.5 - 58.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 204 - 11,993 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit