🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.71 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.52

Radius: 1.18

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 0.54 AU - 0.88 AU

Year: 213 Days

Day: 13.3 Hours

Environment

Temp: 159 °C

Axial Tilt: 13 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 45,247,128 km

• M1: 248,781 km (0.11 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.06 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.68

Radius: 0.86

Gravity: 0.92 G

Time & Orbit

Eccentricity (e): 0.081

Orbit Range: 0.97 AU - 1.15 AU

Year: 389 Days

Day: 12.2 Hours

Environment

Temp: 29 °C

Axial Tilt: 46.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.21 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.05

Radius: 1.02

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 1.19 AU - 1.23 AU

Year: 474 Days

Day: 40.6 Hours

Environment

Temp: 28 °C

Axial Tilt: 35.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 45,247,128 km

• M1: 344,524 km (0.096 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.75 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.09

Radius: 1.34

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.056

Orbit Range: 1.65 AU - 1.85 AU

Year: 825 Days

Day: 16.4 Hours

Environment

Temp: -52 °C

Axial Tilt: 37.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.1 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.74

Radius: 1.86

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 2.09 AU - 2.11 AU

Year: 1085 Days

Day: 17.4 Hours

Environment

Temp: -69 °C

Axial Tilt: 3.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 45,247,128 km

• M1: 418,575 km (0.083 R)

Planet 6 - Terrestrial

Semi-Major Axis: 2.13 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.51

Radius: 0.76

Gravity: 0.88 G

Time & Orbit

Eccentricity (e): 0.04

Orbit Range: 2.04 AU - 2.22 AU

Year: 1108 Days

Day: 37.1 Hours

Environment

Temp: -60 °C

Axial Tilt: 88.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 3.32 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.78

Radius: 1.26

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 2.54 AU - 4.1 AU

Year: 2156 Days

Day: 15.7 Hours

Environment

Temp: -109 °C

Axial Tilt: 14.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Gas Giant

Semi-Major Axis: 9.94 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 336.7

Radius: 13.8

Gravity: 1.77 G

Time & Orbit

Eccentricity (e): 0.151

Orbit Range: 8.44 AU - 11.44 AU

Year: 11171 Days

Day: 14.1 Hours

Environment

Temp: -165 °C

Axial Tilt: 25.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 45,247,128 km

• M1: 172,935 km (0.06 R)
• M2: 313,108 km (0.096 R)
• M3: 1,072,168 km (0.088 R)
• M4: 1,176,587 km (0.116 R)
• M5: 1,531,733 km (0.086 R)
• M6: 2,072,529 km (0.105 R)
• M7: 2,598,665 km (0.049 R)
• M8: 2,742,727 km (0.086 R)
• M9: 2,840,415 km (0.118 R)
• M10: 2,989,115 km (0.072 R)
• M11: 3,346,355 km (0.067 R)
• M12: 3,530,211 km (0.096 R)
• M13: 4,018,648 km (0.093 R)
• M14: 4,130,248 km (0.115 R)
• M15: 5,486,203 km (0.027 R)
• M16: 5,579,103 km (0.053 R)
• M17: 5,798,114 km (0.111 R)
• M18: 6,115,860 km (0.052 R)
• M19: 6,472,202 km (0.089 R)
• M20: 6,669,372 km (0.083 R)
• M21: 7,069,846 km (0.03 R)
• M22: 7,171,273 km (0.103 R)
• M23: 7,307,108 km (0.054 R)
• M24: 7,443,990 km (0.114 R)
• M25: 7,824,567 km (0.085 R)
• M26: 8,389,598 km (0.108 R)
• M27: 8,532,913 km (0.101 R)
• M28: 9,151,201 km (0.064 R)
• M29: 9,484,355 km (0.027 R)
• M30: 10,048,788 km (0.111 R)
• M31: 11,606,700 km (0.045 R)
• M32: 12,782,689 km (0.109 R)
• M33: 13,072,311 km (0.095 R)
• M34: 13,322,289 km (0.112 R)
• M35: 13,657,986 km (0.053 R)
• M36: 14,252,339 km (0.096 R)
• M37: 14,681,984 km (0.101 R)
• M38: 14,985,368 km (0.115 R)
• M39: 15,334,679 km (0.08 R)
• M40: 15,510,307 km (0.05 R)
• M41: 16,130,241 km (0.116 R)
• M42: 17,211,983 km (0.086 R)
• M43: 17,899,984 km (0.062 R)
• M44: 18,410,262 km (0.061 R)
• M45: 20,450,478 km (0.095 R)
• M46: 21,179,019 km (0.059 R)
• M47: 21,325,775 km (0.054 R)
• M48: 21,866,721 km (0.1 R)
• M49: 21,965,605 km (0.118 R)
• M50: 22,163,673 km (0.074 R)
• M51: 22,911,961 km (0.068 R)
• M52: 23,012,341 km (0.117 R)
• M53: 23,922,495 km (0.117 R)
• M54: 24,382,059 km (0.082 R)
• M55: 24,587,308 km (0.08 R)
• M56: 24,690,081 km (0.112 R)
• M57: 24,947,689 km (0.098 R)
• M58: 25,102,672 km (0.111 R)
• M59: 25,465,597 km (0.061 R)
• M60: 25,778,107 km (0.086 R)
• M61: 25,987,095 km (0.074 R)
• M62: 26,670,458 km (0.05 R)
• M63: 26,828,882 km (0.076 R)
• M64: 27,359,655 km (0.101 R)
• M65: 28,054,687 km (0.052 R)
• M66: 28,755,553 km (0.061 R)
• M67: 28,918,016 km (0.103 R)
• M68: 29,462,104 km (0.1 R)
• M69: 29,954,730 km (0.107 R)
• M70: 30,339,795 km (0.057 R)
• M71: 31,616,313 km (0.1 R)
• M72: 35,317,963 km (0.09 R)
• M73: 35,841,107 km (0.094 R)
• M74: 36,425,586 km (0.115 R)
• M75: 37,013,206 km (0.109 R)
• M76: 37,781,690 km (0.055 R)
• M77: 39,274,527 km (0.051 R)
• M78: 39,454,942 km (0.089 R)
• M79: 40,058,271 km (0.104 R)

Asteroid Belt

Center: 11.44 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 9 - Ice Giant

Semi-Major Axis: 12.94 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 209.3

Radius: 6

Gravity: 5.81 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 12.06 AU - 13.82 AU

Year: 16592 Days

Day: 22.7 Hours

Environment

Temp: -186 °C

Axial Tilt: 29 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 45,247,128 km

• M1: 222,003 km (0.116 R)
• M2: 625,768 km (0.029 R)
• M3: 673,190 km (0.102 R)
• M4: 858,093 km (0.074 R)
• M5: 1,194,090 km (0.104 R)
• M6: 1,233,734 km (0.098 R)
• M7: 1,567,786 km (0.066 R)
• M8: 1,611,618 km (0.093 R)
• M9: 1,859,352 km (0.113 R)
• M10: 2,094,969 km (0.07 R)
• M11: 2,517,433 km (0.109 R)
• M12: 2,620,506 km (0.08 R)
• M13: 2,725,224 km (0.075 R)
• M14: 2,857,918 km (0.08 R)
• M15: 2,992,855 km (0.088 R)
• M16: 3,353,236 km (0.092 R)
• M17: 3,727,530 km (0.064 R)
• M18: 3,875,034 km (0.032 R)
• M19: 3,994,413 km (0.038 R)
• M20: 4,206,243 km (0.056 R)
• M21: 4,267,429 km (0.046 R)
• M22: 4,328,914 km (0.103 R)
• M23: 4,452,781 km (0.042 R)
• M24: 4,577,994 km (0.086 R)
• M25: 4,799,698 km (0.046 R)
• M26: 5,253,578 km (0.102 R)
• M27: 5,419,033 km (0.06 R)
• M28: 5,925,721 km (0.118 R)
• M29: 7,758,445 km (0.033 R)
• M30: 8,951,338 km (0.102 R)
• M31: 9,508,441 km (0.113 R)
• M32: 10,323,749 km (0.116 R)
• M33: 10,448,065 km (0.08 R)
• M34: 11,674,319 km (0.106 R)
• M35: 12,546,175 km (0.079 R)
• M36: 12,590,456 km (0.053 R)
• M37: 12,678,868 km (0.117 R)
• M38: 12,990,032 km (0.105 R)
• M39: 13,168,951 km (0.092 R)
• M40: 13,348,768 km (0.073 R)
• M41: 14,121,889 km (0.032 R)
• M42: 15,285,013 km (0.097 R)
• M43: 16,575,444 km (0.089 R)
• M44: 17,850,616 km (0.118 R)
• M45: 18,099,547 km (0.104 R)
• M46: 18,550,286 km (0.101 R)
• M47: 18,852,922 km (0.117 R)
• M48: 18,903,486 km (0.098 R)
• M49: 20,079,625 km (0.114 R)
• M50: 20,131,236 km (0.046 R)
• M51: 20,338,429 km (0.066 R)
• M52: 23,094,620 km (0.071 R)
• M53: 23,420,145 km (0.042 R)
• M54: 25,070,210 km (0.105 R)
• M55: 26,871,368 km (0.086 R)
• M56: 27,042,358 km (0.085 R)
• M57: 28,481,191 km (0.066 R)
• M58: 28,830,202 km (0.113 R)
• M59: 28,888,546 km (0.119 R)
• M60: 29,297,696 km (0.098 R)
• M61: 29,649,999 km (0.102 R)
• M62: 29,708,940 km (0.097 R)
• M63: 30,418,184 km (0.091 R)
• M64: 30,953,894 km (0.073 R)
• M65: 31,492,596 km (0.112 R)
• M66: 31,612,723 km (0.119 R)
• M67: 31,853,575 km (0.109 R)
• M68: 32,215,752 km (0.071 R)
• M69: 32,397,364 km (0.088 R)
• M70: 32,518,688 km (0.115 R)
• M71: 33,494,514 km (0.063 R)
• M72: 33,678,520 km (0.113 R)
• M73: 34,479,766 km (0.118 R)
• M74: 34,727,500 km (0.103 R)
• M75: 34,851,666 km (0.1 R)
• M76: 35,100,448 km (0.111 R)
• M77: 35,287,295 km (0.086 R)
• M78: 35,474,592 km (0.107 R)
• M79: 35,537,124 km (0.074 R)
• M80: 36,857,774 km (0.066 R)
• M81: 38,194,431 km (0.117 R)
• M82: 38,322,636 km (0.112 R)
• M83: 38,579,346 km (0.104 R)
• M84: 38,772,178 km (0.12 R)
• M85: 39,288,141 km (0.112 R)
• M86: 39,482,319 km (0.12 R)
• M87: 40,587,997 km (0.117 R)
• M88: 40,653,371 km (0.084 R)
• M89: 41,177,562 km (0.114 R)
• M90: 41,374,732 km (0.084 R)
• M91: 41,440,405 km (0.115 R)
• M92: 41,638,024 km (0.059 R)
• M93: 43,363,187 km (0.117 R)
• M94: 44,167,275 km (0.069 R)

Kuiper Belt

Range: 30.8 - 58.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 333 - 17,744 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit