🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.97 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.18

Radius: 1.77

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 0.76 AU - 1.18 AU

Year: 345 Days

Day: 45.1 Hours

Environment

Temp: 157 °C

Axial Tilt: 27.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 2.42 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.74

Radius: 1.5

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 2.35 AU - 2.49 AU

Year: 1361 Days

Day: 42.4 Hours

Environment

Temp: -84 °C

Axial Tilt: 49.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.74 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.27

Radius: 1.1

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 2.59 AU - 2.89 AU

Year: 1640 Days

Day: 21.7 Hours

Environment

Temp: -89 °C

Axial Tilt: 1.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.68 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 6.61 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 452

Radius: 11.8

Gravity: 3.25 G

Time & Orbit

Eccentricity (e): 0.246

Orbit Range: 4.98 AU - 8.24 AU

Year: 6146 Days

Day: 7.3 Hours

Environment

Temp: -149 °C

Axial Tilt: 17 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 31,743,681 km

• M1: 181,313 km (0.106 R)
• M2: 279,898 km (0.037 R)
• M3: 405,111 km (0.056 R)
• M4: 492,476 km (0.102 R)
• M5: 576,999 km (0.027 R)
• M6: 702,661 km (0.109 R)
• M7: 877,541 km (0.092 R)
• M8: 1,197,381 km (0.099 R)
• M9: 1,271,881 km (0.031 R)
• M10: 1,473,389 km (0.1 R)
• M11: 1,635,703 km (0.118 R)
• M12: 1,736,083 km (0.104 R)
• M13: 1,943,276 km (0.111 R)
• M14: 2,213,899 km (0.062 R)
• M15: 2,496,788 km (0.112 R)
• M16: 2,851,934 km (0.087 R)
• M17: 2,953,361 km (0.072 R)
• M18: 3,223,236 km (0.102 R)
• M19: 3,307,908 km (0.118 R)
• M20: 3,610,245 km (0.087 R)
• M21: 3,899,119 km (0.1 R)
• M22: 4,288,223 km (0.045 R)
• M23: 4,883,323 km (0.061 R)
• M24: 5,428,608 km (0.106 R)
• M25: 5,682,924 km (0.084 R)
• M26: 5,863,339 km (0.105 R)
• M27: 6,071,878 km (0.109 R)
• M28: 6,150,567 km (0.07 R)
• M29: 6,335,919 km (0.088 R)
• M30: 6,442,582 km (0.062 R)
• M31: 7,457,903 km (0.112 R)
• M32: 7,826,512 km (0.118 R)
• M33: 7,969,976 km (0.107 R)
• M34: 8,375,985 km (0.076 R)
• M35: 8,938,024 km (0.073 R)
• M36: 9,027,932 km (0.071 R)
• M37: 9,329,522 km (0.104 R)
• M38: 10,348,732 km (0.06 R)
• M39: 10,537,824 km (0.07 R)
• M40: 11,435,560 km (0.081 R)
• M41: 11,696,609 km (0.067 R)
• M42: 12,592,102 km (0.106 R)
• M43: 12,827,868 km (0.101 R)
• M44: 12,929,295 km (0.108 R)
• M45: 13,031,022 km (0.052 R)
• M46: 13,440,770 km (0.104 R)
• M47: 13,612,808 km (0.112 R)
• M48: 13,924,121 km (0.109 R)
• M49: 14,028,540 km (0.115 R)
• M50: 14,307,989 km (0.106 R)
• M51: 15,264,967 km (0.114 R)
• M52: 16,169,286 km (0.116 R)
• M53: 16,757,205 km (0.075 R)
• M54: 17,427,105 km (0.115 R)
• M55: 17,916,290 km (0.119 R)
• M56: 18,371,965 km (0.103 R)
• M57: 18,524,704 km (0.106 R)
• M58: 18,831,380 km (0.087 R)
• M59: 19,062,509 km (0.098 R)
• M60: 19,644,594 km (0.066 R)
• M61: 19,800,774 km (0.1 R)
• M62: 19,918,059 km (0.038 R)
• M63: 20,114,331 km (0.109 R)
• M64: 21,425,407 km (0.117 R)
• M65: 22,559,359 km (0.091 R)
• M66: 22,886,978 km (0.104 R)
• M67: 23,010,247 km (0.099 R)
• M68: 23,754,347 km (0.119 R)
• M69: 23,920,849 km (0.085 R)
• M70: 24,171,276 km (0.086 R)
• M71: 24,254,901 km (0.096 R)
• M72: 24,758,896 km (0.107 R)
• M73: 25,054,502 km (0.101 R)
• M74: 25,139,174 km (0.09 R)
• M75: 26,420,630 km (0.101 R)
• M76: 26,593,116 km (0.087 R)
• M77: 26,809,285 km (0.066 R)
• M78: 27,330,334 km (0.1 R)
• M79: 27,548,448 km (0.116 R)
• M80: 28,250,212 km (0.067 R)
• M81: 28,559,131 km (0.116 R)
• M82: 29,806,029 km (0.071 R)
• M83: 30,120,484 km (0.047 R)

Planet 5 - Gas Giant

Semi-Major Axis: 6.99 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 445.4

Radius: 8.1

Gravity: 6.79 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 6.11 AU - 7.87 AU

Year: 6684 Days

Day: 5.8 Hours

Environment

Temp: -149 °C

Axial Tilt: 26.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 31,743,681 km

• M1: 103,522 km (0.071 R)
• M2: 218,413 km (0.102 R)
• M3: 299,046 km (0.087 R)
• M4: 373,097 km (0.114 R)
• M5: 577,448 km (0.062 R)
• M6: 699,370 km (0.106 R)
• M7: 750,682 km (0.107 R)
• M8: 830,268 km (0.074 R)
• M9: 955,033 km (0.052 R)
• M10: 1,302,698 km (0.106 R)
• M11: 1,449,155 km (0.082 R)
• M12: 1,532,929 km (0.082 R)
• M13: 1,583,942 km (0.089 R)
• M14: 2,183,082 km (0.082 R)
• M15: 2,497,088 km (0.12 R)
• M16: 2,994,949 km (0.058 R)
• M17: 3,059,276 km (0.073 R)
• M18: 3,167,585 km (0.063 R)
• M19: 3,233,259 km (0.082 R)
• M20: 3,613,836 km (0.12 R)
• M21: 3,985,138 km (0.093 R)
• M22: 4,368,557 km (0.109 R)
• M23: 4,515,462 km (0.09 R)
• M24: 4,789,077 km (0.114 R)
• M25: 5,196,581 km (0.111 R)
• M26: 5,378,343 km (0.071 R)
• M27: 5,483,211 km (0.116 R)
• M28: 5,562,348 km (0.101 R)
• M29: 5,721,670 km (0.076 R)
• M30: 5,801,854 km (0.1 R)
• M31: 5,882,487 km (0.063 R)
• M32: 5,936,492 km (0.105 R)
• M33: 6,072,028 km (0.09 R)
• M34: 6,126,631 km (0.081 R)
• M35: 6,291,189 km (0.119 R)
• M36: 6,485,068 km (0.098 R)
• M37: 7,021,226 km (0.106 R)
• M38: 8,135,880 km (0.06 R)
• M39: 8,407,849 km (0.081 R)
• M40: 8,590,957 km (0.084 R)
• M41: 8,992,029 km (0.104 R)
• M42: 9,085,378 km (0.082 R)
• M43: 9,210,442 km (0.038 R)
• M44: 9,367,669 km (0.055 R)
• M45: 9,462,365 km (0.114 R)
• M46: 10,037,419 km (0.098 R)
• M47: 10,329,135 km (0.12 R)
• M48: 10,921,093 km (0.042 R)
• M49: 11,456,504 km (0.028 R)
• M50: 11,659,359 km (0.119 R)
• M51: 12,137,623 km (0.085 R)
• M52: 12,692,033 km (0.093 R)
• M53: 13,861,589 km (0.099 R)
• M54: 14,368,127 km (0.107 R)
• M55: 15,176,255 km (0.069 R)
• M56: 15,585,854 km (0.073 R)
• M57: 16,225,983 km (0.118 R)
• M58: 16,454,120 km (0.074 R)
• M59: 17,532,122 km (0.088 R)
• M60: 17,844,333 km (0.099 R)
• M61: 19,271,796 km (0.058 R)
• M62: 20,941,907 km (0.065 R)
• M63: 21,231,528 km (0.039 R)
• M64: 21,940,772 km (0.117 R)
• M65: 22,319,404 km (0.083 R)
• M66: 22,403,777 km (0.09 R)
• M67: 23,382,297 km (0.098 R)
• M68: 23,596,970 km (0.053 R)
• M69: 24,635,927 km (0.037 R)
• M70: 25,248,979 km (0.094 R)
• M71: 26,311,573 km (0.104 R)
• M72: 26,490,043 km (0.109 R)
• M73: 27,479,034 km (0.116 R)
• M74: 27,750,854 km (0.069 R)
• M75: 27,977,943 km (0.069 R)
• M76: 28,342,813 km (0.08 R)
• M77: 28,709,178 km (0.069 R)
• M78: 29,215,567 km (0.117 R)
• M79: 30,987,254 km (0.115 R)
• M80: 31,696,198 km (0.078 R)

Kuiper Belt

Range: 30.3 - 60.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 245 - 14,078 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit