🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.13

Radius: 1.05

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 0.43 AU - 0.59 AU

Year: 128 Days

Day: 38.3 Hours

Environment

Temp: 253 °C

Axial Tilt: 3.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.43 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.75

Radius: 0.89

Gravity: 0.95 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 1.1 AU - 1.76 AU

Year: 601 Days

Day: 27.5 Hours

Environment

Temp: -5 °C

Axial Tilt: 29.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 74,016,620 km

• M1: 114,592 km (0.057 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.02 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.71

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 2.72 AU - 3.32 AU

Year: 1845 Days

Day: 39.2 Hours

Environment

Temp: -98 °C

Axial Tilt: 37.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.79 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.13

Radius: 0.44

Gravity: 0.67 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 3.1 AU - 4.48 AU

Year: 2593 Days

Day: 46.8 Hours

Environment

Temp: -118 °C

Axial Tilt: 28.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 74,016,620 km

• M1: 914,043 km (0.028 R)

Planet 5 - Gas Giant

Semi-Major Axis: 6.43 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 806.3

Radius: 9.1

Gravity: 9.74 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 5.08 AU - 7.78 AU

Year: 5731 Days

Day: 9 Hours

Environment

Temp: -150 °C

Axial Tilt: 6.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 74,016,620 km

• M1: 125,513 km (0.113 R)
• M2: 183,557 km (0.116 R)
• M3: 250,726 km (0.073 R)
• M4: 434,432 km (0.039 R)
• M5: 663,467 km (0.058 R)
• M6: 757,713 km (0.117 R)
• M7: 871,408 km (0.07 R)
• M8: 960,418 km (0.061 R)
• M9: 1,651,261 km (0.11 R)
• M10: 1,763,310 km (0.115 R)
• M11: 1,858,754 km (0.12 R)
• M12: 2,236,937 km (0.077 R)
• M13: 2,661,047 km (0.094 R)
• M14: 2,882,601 km (0.109 R)
• M15: 3,041,175 km (0.082 R)
• M16: 3,606,954 km (0.056 R)
• M17: 3,704,492 km (0.064 R)
• M18: 3,902,111 km (0.07 R)
• M19: 4,307,970 km (0.098 R)
• M20: 4,647,557 km (0.115 R)
• M21: 5,325,086 km (0.092 R)
• M22: 6,413,261 km (0.118 R)
• M23: 6,770,949 km (0.078 R)
• M24: 6,861,456 km (0.094 R)
• M25: 7,196,406 km (0.082 R)
• M26: 7,412,574 km (0.077 R)
• M27: 7,662,104 km (0.087 R)
• M28: 8,041,634 km (0.103 R)
• M29: 8,589,760 km (0.098 R)
• M30: 8,720,509 km (0.073 R)
• M31: 8,917,828 km (0.113 R)
• M32: 9,688,108 km (0.117 R)
• M33: 9,824,242 km (0.113 R)
• M34: 10,619,205 km (0.114 R)
• M35: 11,578,875 km (0.094 R)
• M36: 12,528,971 km (0.068 R)
• M37: 12,714,473 km (0.116 R)
• M38: 13,050,918 km (0.03 R)
• M39: 13,428,054 km (0.096 R)
• M40: 13,618,044 km (0.082 R)
• M41: 13,847,078 km (0.119 R)
• M42: 14,077,459 km (0.116 R)
• M43: 14,270,440 km (0.11 R)
• M44: 14,776,230 km (0.12 R)
• M45: 15,406,935 km (0.114 R)
• M46: 16,167,191 km (0.093 R)
• M47: 16,288,366 km (0.093 R)
• M48: 16,409,839 km (0.028 R)
• M49: 17,062,684 km (0.034 R)
• M50: 17,144,963 km (0.07 R)
• M51: 17,849,120 km (0.105 R)
• M52: 18,986,812 km (0.055 R)
• M53: 19,328,344 km (0.052 R)
• M54: 19,585,952 km (0.09 R)
• M55: 19,671,970 km (0.092 R)
• M56: 19,844,606 km (0.071 R)
• M57: 19,931,074 km (0.048 R)
• M58: 20,321,824 km (0.095 R)
• M59: 20,714,967 km (0.039 R)
• M60: 20,934,576 km (0.054 R)
• M61: 21,154,934 km (0.034 R)
• M62: 21,909,805 km (0.116 R)
• M63: 22,990,500 km (0.069 R)
• M64: 25,297,150 km (0.085 R)
• M65: 25,437,921 km (0.095 R)
• M66: 25,908,855 km (0.106 R)
• M67: 26,335,209 km (0.045 R)
• M68: 26,477,926 km (0.105 R)
• M69: 26,811,678 km (0.107 R)
• M70: 27,628,333 km (0.033 R)
• M71: 29,532,265 km (0.095 R)
• M72: 29,631,000 km (0.084 R)
• M73: 30,027,135 km (0.106 R)
• M74: 30,774,825 km (0.106 R)
• M75: 32,390,183 km (0.095 R)
• M76: 32,593,935 km (0.097 R)
• M77: 32,951,773 km (0.098 R)
• M78: 33,054,248 km (0.088 R)
• M79: 33,413,732 km (0.102 R)
• M80: 33,826,023 km (0.08 R)
• M81: 34,188,349 km (0.1 R)
• M82: 34,864,382 km (0.107 R)

Planet 6 - Ice Giant

Semi-Major Axis: 15.61 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 536.8

Radius: 7.5

Gravity: 9.54 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 12.3 AU - 18.92 AU

Year: 21676 Days

Day: 16.9 Hours

Environment

Temp: -183 °C

Axial Tilt: 10.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 74,016,620 km

• M1: 167,250 km (0.045 R)
• M2: 351,106 km (0.116 R)
• M3: 439,668 km (0.113 R)
• M4: 752,477 km (0.091 R)
• M5: 1,099,245 km (0.062 R)
• M6: 1,152,652 km (0.104 R)
• M7: 1,318,256 km (0.056 R)
• M8: 1,703,621 km (0.096 R)
• M9: 2,056,073 km (0.079 R)
• M10: 2,292,139 km (0.08 R)
• M11: 2,361,103 km (0.08 R)
• M12: 2,753,498 km (0.029 R)
• M13: 3,882,962 km (0.064 R)
• M14: 4,517,257 km (0.119 R)
• M15: 4,604,323 km (0.09 R)
• M16: 4,735,969 km (0.06 R)
• M17: 4,958,122 km (0.107 R)
• M18: 5,691,601 km (0.086 R)
• M19: 5,832,971 km (0.092 R)
• M20: 6,754,793 km (0.082 R)
• M21: 6,904,540 km (0.11 R)
• M22: 7,156,463 km (0.111 R)
• M23: 7,309,053 km (0.081 R)
• M24: 7,721,344 km (0.067 R)
• M25: 9,950,203 km (0.106 R)
• M26: 11,045,858 km (0.083 R)
• M27: 11,578,277 km (0.117 R)
• M28: 12,483,793 km (0.04 R)
• M29: 13,038,202 km (0.117 R)
• M30: 13,224,751 km (0.107 R)
• M31: 13,349,516 km (0.078 R)
• M32: 13,663,372 km (0.062 R)
• M33: 13,852,912 km (0.105 R)
• M34: 13,979,771 km (0.091 R)
• M35: 14,878,256 km (0.071 R)
• M36: 15,465,727 km (0.05 R)
• M37: 16,327,560 km (0.099 R)
• M38: 17,204,952 km (0.104 R)
• M39: 17,478,118 km (0.093 R)
• M40: 18,167,016 km (0.091 R)
• M41: 18,794,579 km (0.086 R)
• M42: 19,358,413 km (0.053 R)
• M43: 19,784,917 km (0.078 R)
• M44: 19,927,783 km (0.118 R)
• M45: 20,142,755 km (0.082 R)
• M46: 20,502,687 km (0.057 R)
• M47: 20,937,419 km (0.111 R)
• M48: 25,526,633 km (0.048 R)
• M49: 26,307,534 km (0.061 R)
• M50: 29,835,650 km (0.089 R)
• M51: 32,409,032 km (0.09 R)
• M52: 32,661,853 km (0.087 R)
• M53: 33,424,203 km (0.114 R)
• M54: 34,106,819 km (0.059 R)
• M55: 35,312,278 km (0.119 R)
• M56: 35,746,112 km (0.085 R)
• M57: 36,269,106 km (0.104 R)
• M58: 38,743,156 km (0.063 R)
• M59: 39,820,111 km (0.109 R)
• M60: 46,200,161 km (0.049 R)
• M61: 48,300,066 km (0.075 R)
• M62: 49,361,613 km (0.039 R)
• M63: 51,115,348 km (0.102 R)
• M64: 51,802,900 km (0.07 R)
• M65: 52,988,463 km (0.088 R)
• M66: 54,183,152 km (0.061 R)
• M67: 54,583,326 km (0.072 R)
• M68: 55,487,197 km (0.028 R)
• M69: 55,588,026 km (0.103 R)
• M70: 58,126,402 km (0.075 R)
• M71: 61,222,031 km (0.112 R)
• M72: 61,638,811 km (0.063 R)
• M73: 65,432,014 km (0.106 R)
• M74: 66,499,096 km (0.098 R)
• M75: 67,142,068 km (0.105 R)
• M76: 68,218,275 km (0.067 R)
• M77: 68,650,313 km (0.113 R)
• M78: 69,843,207 km (0.115 R)
• M79: 70,933,626 km (0.066 R)
• M80: 71,481,004 km (0.108 R)
• M81: 72,139,684 km (0.1 R)
• M82: 72,359,592 km (0.101 R)
• M83: 72,469,697 km (0.076 R)

Kuiper Belt

Range: 31.2 - 51.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 264 - 17,324 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit