🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.78 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.12

Radius: 1.58

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 0.61 AU - 0.95 AU

Year: 262 Days

Day: 43 Hours

Environment

Temp: 71 °C

Axial Tilt: 39.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.13 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.15

Radius: 0.47

Gravity: 0.68 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 1.11 AU - 1.15 AU

Year: 457 Days

Day: 21.6 Hours

Environment

Temp: -13 °C

Axial Tilt: 28.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 2.06 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.94

Radius: 1.54

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 1.92 AU - 2.2 AU

Year: 1126 Days

Day: 27.4 Hours

Environment

Temp: -80 °C

Axial Tilt: 26 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 69,401,278 km

• M1: 648,507 km (0.093 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.82 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.45

Radius: 1.82

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 2.28 AU - 3.36 AU

Year: 1803 Days

Day: 13.6 Hours

Environment

Temp: -102 °C

Axial Tilt: 13.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 69,401,278 km

• M1: 2,427,674 km (0.101 R)

Asteroid Belt

Center: 3.57 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 4.32 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 483.9

Radius: 11.2

Gravity: 3.86 G

Time & Orbit

Eccentricity (e): 0.018

Orbit Range: 4.24 AU - 4.4 AU

Year: 3419 Days

Day: 13.6 Hours

Environment

Temp: -148 °C

Axial Tilt: 25.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (66)

Outer Limit: 69,401,278 km

• M1: 317,746 km (0.08 R)
• M2: 406,757 km (0.075 R)
• M3: 498,909 km (0.113 R)
• M4: 775,366 km (0.091 R)
• M5: 885,470 km (0.101 R)
• M6: 979,716 km (0.071 R)
• M7: 1,466,358 km (0.049 R)
• M8: 2,007,753 km (0.073 R)
• M9: 2,163,185 km (0.065 R)
• M10: 2,278,824 km (0.106 R)
• M11: 2,562,013 km (0.105 R)
• M12: 3,752,812 km (0.098 R)
• M13: 4,674,036 km (0.034 R)
• M14: 4,786,982 km (0.085 R)
• M15: 5,054,014 km (0.105 R)
• M16: 5,208,699 km (0.07 R)
• M17: 5,345,431 km (0.077 R)
• M18: 5,503,257 km (0.11 R)
• M19: 5,863,937 km (0.096 R)
• M20: 5,985,860 km (0.096 R)
• M21: 6,232,247 km (0.088 R)
• M22: 6,671,616 km (0.115 R)
• M23: 6,927,129 km (0.119 R)
• M24: 7,034,690 km (0.088 R)
• M25: 7,142,700 km (0.115 R)
• M26: 7,316,682 km (0.117 R)
• M27: 7,492,011 km (0.102 R)
• M28: 7,646,695 km (0.108 R)
• M29: 8,049,263 km (0.114 R)
• M30: 8,275,904 km (0.097 R)
• M31: 8,458,712 km (0.093 R)
• M32: 8,735,468 km (0.094 R)
• M33: 9,062,190 km (0.083 R)
• M34: 9,298,106 km (0.046 R)
• M35: 9,559,902 km (0.042 R)
• M36: 9,679,581 km (0.085 R)
• M37: 9,800,007 km (0.049 R)
• M38: 10,090,676 km (0.061 R)
• M39: 10,905,086 km (0.068 R)
• M40: 10,980,185 km (0.087 R)
• M41: 11,055,432 km (0.111 R)
• M42: 11,231,659 km (0.103 R)
• M43: 11,307,505 km (0.071 R)
• M44: 11,408,782 km (0.088 R)
• M45: 11,663,548 km (0.1 R)
• M46: 12,204,793 km (0.114 R)
• M47: 12,622,620 km (0.111 R)
• M48: 13,258,111 km (0.072 R)
• M49: 13,391,852 km (0.103 R)
• M50: 13,472,335 km (0.069 R)
• M51: 13,904,224 km (0.079 R)
• M52: 14,012,833 km (0.075 R)
• M53: 14,149,116 km (0.044 R)
• M54: 14,809,142 km (0.095 R)
• M55: 15,338,868 km (0.105 R)
• M56: 15,507,465 km (0.072 R)
• M57: 16,388,148 km (0.112 R)
• M58: 16,704,547 km (0.094 R)
• M59: 17,139,428 km (0.09 R)
• M60: 17,285,136 km (0.115 R)
• M61: 18,079,351 km (0.092 R)
• M62: 18,197,983 km (0.039 R)
• M63: 19,156,755 km (0.051 R)
• M64: 19,277,780 km (0.098 R)
• M65: 19,399,104 km (0.069 R)
• M66: 19,490,209 km (0.093 R)

Planet 6 - Gas Giant

Semi-Major Axis: 8.99 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 400.4

Radius: 11.2

Gravity: 3.19 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 7.03 AU - 10.95 AU

Year: 10264 Days

Day: 9.6 Hours

Environment

Temp: -182 °C

Axial Tilt: 39.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 69,401,278 km

• M1: 146,008 km (0.093 R)
• M2: 221,554 km (0.1 R)
• M3: 319,541 km (0.075 R)
• M4: 452,234 km (0.069 R)
• M5: 540,198 km (0.119 R)
• M6: 957,426 km (0.057 R)
• M7: 1,041,650 km (0.112 R)
• M8: 1,386,174 km (0.089 R)
• M9: 1,561,802 km (0.103 R)
• M10: 1,786,647 km (0.114 R)
• M11: 2,022,264 km (0.054 R)
• M12: 2,245,464 km (0.09 R)
• M13: 2,383,244 km (0.103 R)
• M14: 2,500,379 km (0.101 R)
• M15: 2,595,373 km (0.063 R)
• M16: 2,715,949 km (0.115 R)
• M17: 3,268,863 km (0.114 R)
• M18: 3,692,973 km (0.113 R)
• M19: 3,911,536 km (0.1 R)
• M20: 4,106,462 km (0.119 R)
• M21: 4,390,398 km (0.108 R)
• M22: 4,476,866 km (0.052 R)
• M23: 5,128,365 km (0.075 R)
• M24: 5,311,173 km (0.098 R)
• M25: 5,434,292 km (0.117 R)
• M26: 5,589,575 km (0.101 R)
• M27: 6,032,235 km (0.07 R)
• M28: 6,160,889 km (0.065 R)
• M29: 6,651,121 km (0.095 R)
• M30: 9,027,932 km (0.087 R)
• M31: 9,175,137 km (0.114 R)
• M32: 9,659,535 km (0.114 R)
• M33: 9,923,724 km (0.095 R)
• M34: 10,267,051 km (0.106 R)
• M35: 10,343,945 km (0.099 R)
• M36: 10,575,522 km (0.07 R)
• M37: 11,043,913 km (0.099 R)
• M38: 11,360,014 km (0.097 R)
• M39: 12,366,957 km (0.094 R)
• M40: 14,036,768 km (0.059 R)
• M41: 15,378,960 km (0.069 R)
• M42: 15,687,730 km (0.082 R)
• M43: 16,087,755 km (0.04 R)
• M44: 16,716,664 km (0.113 R)
• M45: 17,998,569 km (0.108 R)
• M46: 18,277,419 km (0.119 R)
• M47: 18,510,792 km (0.108 R)
• M48: 19,406,883 km (0.111 R)
• M49: 20,220,695 km (0.072 R)
• M50: 20,317,036 km (0.064 R)
• M51: 21,045,428 km (0.086 R)
• M52: 21,486,593 km (0.069 R)
• M53: 22,129,265 km (0.111 R)
• M54: 23,180,639 km (0.105 R)
• M55: 23,534,737 km (0.097 R)
• M56: 23,687,028 km (0.104 R)
• M57: 24,145,994 km (0.098 R)
• M58: 24,865,560 km (0.071 R)
• M59: 26,115,599 km (0.063 R)
• M60: 26,220,767 km (0.055 R)
• M61: 26,378,593 km (0.107 R)
• M62: 27,013,486 km (0.058 R)
• M63: 27,172,957 km (0.057 R)
• M64: 27,653,316 km (0.104 R)
• M65: 28,136,517 km (0.102 R)
• M66: 28,406,092 km (0.074 R)
• M67: 30,317,504 km (0.08 R)
• M68: 32,157,409 km (0.108 R)
• M69: 32,892,233 km (0.109 R)
• M70: 34,493,379 km (0.05 R)
• M71: 36,178,450 km (0.105 R)
• M72: 36,354,377 km (0.103 R)
• M73: 36,530,454 km (0.069 R)
• M74: 36,648,038 km (0.115 R)
• M75: 37,119,570 km (0.096 R)
• M76: 37,474,715 km (0.033 R)
• M77: 39,447,313 km (0.107 R)
• M78: 39,809,639 km (0.044 R)
• M79: 40,173,012 km (0.083 R)
• M80: 40,720,092 km (0.106 R)

Planet 7 - Ice Giant

Semi-Major Axis: 11.86 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 859.5

Radius: 4.2

Gravity: 48.72 G

Time & Orbit

Eccentricity (e): 0.054

Orbit Range: 11.22 AU - 12.5 AU

Year: 15553 Days

Day: 20.1 Hours

Environment

Temp: -198 °C

Axial Tilt: 27.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 69,401,278 km

• M1: 143,464 km (0.101 R)
• M2: 430,692 km (0.086 R)
• M3: 670,647 km (0.089 R)
• M4: 1,533,977 km (0.117 R)
• M5: 1,562,999 km (0.05 R)
• M6: 1,592,021 km (0.112 R)
• M7: 2,212,403 km (0.072 R)
• M8: 2,278,226 km (0.085 R)
• M9: 2,445,476 km (0.086 R)
• M10: 3,530,360 km (0.109 R)
• M11: 4,243,344 km (0.069 R)
• M12: 4,574,104 km (0.09 R)
• M13: 6,069,784 km (0.119 R)
• M14: 6,917,555 km (0.09 R)
• M15: 6,965,726 km (0.075 R)
• M16: 7,062,366 km (0.098 R)
• M17: 7,306,061 km (0.073 R)
• M18: 8,206,042 km (0.055 R)
• M19: 8,513,615 km (0.038 R)
• M20: 9,087,472 km (0.079 R)
• M21: 9,193,088 km (0.027 R)
• M22: 10,162,483 km (0.092 R)
• M23: 10,327,190 km (0.098 R)
• M24: 11,050,944 km (0.1 R)
• M25: 12,429,638 km (0.083 R)
• M26: 13,258,560 km (0.072 R)
• M27: 13,498,665 km (0.058 R)
• M28: 13,558,953 km (0.099 R)
• M29: 13,740,265 km (0.08 R)
• M30: 14,288,990 km (0.098 R)
• M31: 15,156,658 km (0.088 R)
• M32: 15,470,664 km (0.104 R)
• M33: 16,041,230 km (0.081 R)
• M34: 16,297,042 km (0.044 R)
• M35: 18,391,712 km (0.117 R)
• M36: 18,592,323 km (0.114 R)
• M37: 18,928,469 km (0.115 R)
• M38: 18,995,938 km (0.108 R)
• M39: 19,402,245 km (0.05 R)
• M40: 19,743,179 km (0.082 R)
• M41: 23,258,879 km (0.101 R)
• M42: 23,693,460 km (0.039 R)
• M43: 24,939,461 km (0.102 R)
• M44: 25,384,365 km (0.092 R)
• M45: 25,981,560 km (0.039 R)
• M46: 29,425,901 km (0.068 R)
• M47: 29,739,010 km (0.08 R)
• M48: 30,843,341 km (0.082 R)
• M49: 32,041,321 km (0.116 R)
• M50: 32,202,288 km (0.096 R)
• M51: 32,848,401 km (0.111 R)
• M52: 33,010,715 km (0.118 R)
• M53: 33,580,533 km (0.116 R)
• M54: 34,153,643 km (0.108 R)
• M55: 35,060,804 km (0.073 R)
• M56: 35,475,789 km (0.094 R)
• M57: 36,059,370 km (0.087 R)
• M58: 36,142,995 km (0.075 R)
• M59: 36,562,168 km (0.036 R)
• M60: 36,814,540 km (0.098 R)
• M61: 37,067,360 km (0.087 R)
• M62: 37,236,256 km (0.08 R)
• M63: 37,320,779 km (0.105 R)
• M64: 37,744,440 km (0.119 R)
• M65: 38,340,289 km (0.074 R)
• M66: 39,196,736 km (0.048 R)
• M67: 39,627,429 km (0.072 R)
• M68: 39,800,065 km (0.044 R)
• M69: 39,886,532 km (0.071 R)
• M70: 40,233,001 km (0.094 R)
• M71: 40,406,534 km (0.032 R)
• M72: 40,580,367 km (0.084 R)
• M73: 40,667,284 km (0.043 R)
• M74: 41,716,114 km (0.114 R)
• M75: 42,067,819 km (0.056 R)
• M76: 45,366,302 km (0.05 R)
• M77: 47,733,389 km (0.089 R)
• M78: 49,860,522 km (0.042 R)
• M79: 49,953,721 km (0.095 R)
• M80: 50,047,070 km (0.083 R)
• M81: 50,514,115 km (0.048 R)
• M82: 50,795,059 km (0.078 R)
• M83: 50,982,655 km (0.098 R)
• M84: 52,018,471 km (0.104 R)
• M85: 52,113,017 km (0.076 R)
• M86: 52,681,339 km (0.111 R)
• M87: 54,590,357 km (0.063 R)
• M88: 57,008,308 km (0.081 R)
• M89: 57,203,234 km (0.116 R)
• M90: 59,066,176 km (0.071 R)
• M91: 59,263,496 km (0.025 R)
• M92: 60,054,719 km (0.049 R)
• M93: 62,449,332 km (0.112 R)
• M94: 63,355,297 km (0.092 R)
• M95: 67,537,305 km (0.05 R)
• M96: 68,570,727 km (0.039 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 473 - 18,650 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit