🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.66 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.07

Radius: 1.75

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.069

Orbit Range: 0.61 AU - 0.71 AU

Year: 201 Days

Day: 39.6 Hours

Environment

Temp: 124 °C

Axial Tilt: 15.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Asteroid Belt

Center: 0.97 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Terrestrial

Semi-Major Axis: 1.27 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.64

Radius: 0.84

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 1.05 AU - 1.49 AU

Year: 536 Days

Day: 17.2 Hours

Environment

Temp: -32 °C

Axial Tilt: 12.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 8.34 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 269.8

Radius: 9.3

Gravity: 3.12 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 7.97 AU - 8.71 AU

Year: 9026 Days

Day: 5.8 Hours

Environment

Temp: -180 °C

Axial Tilt: 39.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 59,587,117 km

• M1: 377,286 km (0.111 R)
• M2: 560,693 km (0.093 R)
• M3: 1,028,186 km (0.105 R)
• M4: 1,088,325 km (0.118 R)
• M5: 1,543,401 km (0.093 R)
• M6: 2,072,529 km (0.077 R)
• M7: 2,228,111 km (0.07 R)
• M8: 2,489,009 km (0.076 R)
• M9: 2,738,688 km (0.1 R)
• M10: 3,018,436 km (0.071 R)
• M11: 3,307,459 km (0.116 R)
• M12: 3,421,004 km (0.092 R)
• M13: 3,535,895 km (0.117 R)
• M14: 3,816,990 km (0.082 R)
• M15: 4,626,913 km (0.088 R)
• M16: 4,779,951 km (0.051 R)
• M17: 5,090,816 km (0.111 R)
• M18: 5,515,524 km (0.087 R)
• M19: 6,007,102 km (0.096 R)
• M20: 7,356,026 km (0.106 R)
• M21: 7,594,635 km (0.11 R)
• M22: 7,745,131 km (0.108 R)
• M23: 8,952,535 km (0.12 R)
• M24: 9,239,464 km (0.119 R)
• M25: 9,464,758 km (0.097 R)
• M26: 9,594,310 km (0.084 R)
• M27: 10,085,440 km (0.096 R)
• M28: 10,250,895 km (0.08 R)
• M29: 10,383,887 km (0.047 R)
• M30: 10,551,138 km (0.1 R)
• M31: 11,607,299 km (0.115 R)
• M32: 11,676,563 km (0.049 R)
• M33: 11,780,683 km (0.113 R)
• M34: 12,025,126 km (0.085 R)
• M35: 12,095,137 km (0.111 R)
• M36: 12,306,370 km (0.108 R)
• M37: 12,661,066 km (0.094 R)
• M38: 13,416,984 km (0.059 R)
• M39: 14,859,257 km (0.109 R)
• M40: 14,934,505 km (0.106 R)
• M41: 15,847,800 km (0.047 R)
• M42: 16,195,017 km (0.114 R)
• M43: 18,209,202 km (0.099 R)
• M44: 18,289,836 km (0.089 R)
• M45: 18,735,338 km (0.078 R)
• M46: 18,979,781 km (0.067 R)
• M47: 19,102,302 km (0.034 R)
• M48: 19,636,815 km (0.12 R)
• M49: 19,885,147 km (0.106 R)
• M50: 20,009,613 km (0.074 R)
• M51: 20,217,853 km (0.096 R)
• M52: 20,552,354 km (0.086 R)
• M53: 20,804,576 km (0.113 R)
• M54: 20,888,799 km (0.088 R)
• M55: 21,439,320 km (0.114 R)
• M56: 21,524,441 km (0.113 R)
• M57: 21,737,767 km (0.096 R)
• M58: 21,866,122 km (0.082 R)
• M59: 22,123,431 km (0.12 R)
• M60: 22,295,618 km (0.062 R)
• M61: 22,641,339 km (0.1 R)
• M62: 23,250,501 km (0.088 R)
• M63: 23,732,954 km (0.052 R)
• M64: 24,130,137 km (0.066 R)
• M65: 24,752,314 km (0.034 R)
• M66: 25,065,422 km (0.116 R)
• M67: 25,244,790 km (0.087 R)
• M68: 25,379,728 km (0.118 R)
• M69: 25,740,707 km (0.111 R)
• M70: 26,103,332 km (0.087 R)
• M71: 26,376,349 km (0.096 R)
• M72: 26,971,299 km (0.097 R)
• M73: 27,109,229 km (0.118 R)
• M74: 28,594,885 km (0.106 R)
• M75: 29,205,992 km (0.056 R)
• M76: 29,489,480 km (0.112 R)
• M77: 29,821,288 km (0.111 R)
• M78: 30,011,577 km (0.073 R)
• M79: 31,306,047 km (0.115 R)
• M80: 32,765,674 km (0.043 R)

Planet 4 - Gas Giant

Semi-Major Axis: 11.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 557.5

Radius: 12.3

Gravity: 3.68 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 11.55 AU - 12.23 AU

Year: 15364 Days

Day: 10.6 Hours

Environment

Temp: -193 °C

Axial Tilt: 5.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 59,587,117 km

• M1: 162,762 km (0.084 R)
• M2: 296,503 km (0.076 R)
• M3: 402,119 km (0.074 R)
• M4: 493,224 km (0.088 R)
• M5: 575,952 km (0.107 R)
• M6: 664,514 km (0.108 R)
• M7: 1,115,252 km (0.099 R)
• M8: 1,472,641 km (0.094 R)
• M9: 1,625,830 km (0.116 R)
• M10: 1,920,837 km (0.118 R)
• M11: 2,938,701 km (0.068 R)
• M12: 3,133,776 km (0.095 R)
• M13: 3,744,734 km (0.087 R)
• M14: 4,245,588 km (0.047 R)
• M15: 4,578,742 km (0.109 R)
• M16: 4,959,169 km (0.086 R)
• M17: 5,036,512 km (0.067 R)
• M18: 5,429,056 km (0.044 R)
• M19: 5,995,583 km (0.06 R)
• M20: 6,244,215 km (0.065 R)
• M21: 6,327,840 km (0.107 R)
• M22: 7,053,839 km (0.105 R)
• M23: 7,671,528 km (0.112 R)
• M24: 8,537,700 km (0.043 R)
• M25: 9,195,781 km (0.067 R)
• M26: 9,434,839 km (0.067 R)
• M27: 10,312,230 km (0.043 R)
• M28: 10,660,494 km (0.113 R)
• M29: 11,832,144 km (0.046 R)
• M30: 12,406,899 km (0.064 R)
• M31: 12,724,196 km (0.101 R)
• M32: 13,692,394 km (0.1 R)
• M33: 14,795,828 km (0.052 R)
• M34: 15,245,220 km (0.092 R)
• M35: 15,585,106 km (0.104 R)
• M36: 16,272,658 km (0.093 R)
• M37: 16,678,367 km (0.095 R)
• M38: 16,794,755 km (0.116 R)
• M39: 16,970,083 km (0.118 R)
• M40: 17,204,802 km (0.114 R)
• M41: 17,499,660 km (0.119 R)
• M42: 18,273,978 km (0.055 R)
• M43: 18,877,307 km (0.086 R)
• M44: 20,103,560 km (0.093 R)
• M45: 20,663,804 km (0.065 R)
• M46: 20,789,018 km (0.057 R)
• M47: 21,040,193 km (0.116 R)
• M48: 22,439,381 km (0.053 R)
• M49: 23,020,569 km (0.106 R)
• M50: 24,594,189 km (0.059 R)
• M51: 24,926,446 km (0.089 R)
• M52: 25,797,255 km (0.097 R)
• M53: 27,156,352 km (0.073 R)
• M54: 27,637,459 km (0.083 R)
• M55: 28,399,361 km (0.068 R)
• M56: 29,097,833 km (0.086 R)
• M57: 29,238,305 km (0.093 R)
• M58: 29,731,380 km (0.108 R)
• M59: 30,227,297 km (0.076 R)
• M60: 30,440,773 km (0.108 R)
• M61: 30,868,922 km (0.099 R)
• M62: 31,948,420 km (0.078 R)
• M63: 34,588,972 km (0.096 R)
• M64: 35,559,713 km (0.114 R)
• M65: 35,935,503 km (0.077 R)
• M66: 36,161,545 km (0.084 R)
• M67: 37,375,233 km (0.111 R)
• M68: 37,527,823 km (0.084 R)
• M69: 37,987,088 km (0.087 R)
• M70: 39,375,955 km (0.101 R)
• M71: 39,609,028 km (0.112 R)
• M72: 40,232,702 km (0.101 R)
• M73: 40,389,181 km (0.03 R)
• M74: 40,624,349 km (0.116 R)
• M75: 41,332,246 km (0.104 R)
• M76: 42,203,055 km (0.058 R)
• M77: 42,521,250 km (0.062 R)
• M78: 42,680,572 km (0.042 R)
• M79: 45,095,081 km (0.062 R)
• M80: 45,827,961 km (0.104 R)
• M81: 46,811,418 km (0.054 R)
• M82: 51,407,064 km (0.104 R)
• M83: 53,113,527 km (0.064 R)
• M84: 53,543,023 km (0.105 R)
• M85: 54,925,307 km (0.073 R)
• M86: 55,795,069 km (0.094 R)
• M87: 56,932,761 km (0.1 R)
• M88: 57,108,389 km (0.094 R)
• M89: 57,372,279 km (0.111 R)
• M90: 57,812,995 km (0.111 R)
• M91: 59,053,011 km (0.088 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 452 - 12,398 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit