🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.43

Radius: 0.71

Gravity: 0.85 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 0.59 AU - 0.67 AU

Year: 186 Days

Day: 18.5 Hours

Environment

Temp: 164 °C

Axial Tilt: 23.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 96,993,198 km

• M1: 209,287 km (0.115 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.78 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.14

Radius: 1.05

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 0.76 AU - 0.8 AU

Year: 257 Days

Day: 17.2 Hours

Environment

Temp: 179 °C

Axial Tilt: 38.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.52 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.9

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 1.2 AU - 1.84 AU

Year: 699 Days

Day: 21.2 Hours

Environment

Temp: -49 °C

Axial Tilt: 32.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.69 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.64

Radius: 1.47

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 1.58 AU - 1.8 AU

Year: 819 Days

Day: 17.7 Hours

Environment

Temp: -57 °C

Axial Tilt: 14.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 2.92 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Terrestrial

Semi-Major Axis: 4.14 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.11

Radius: 1.35

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 3.21 AU - 5.07 AU

Year: 3140 Days

Day: 39.8 Hours

Environment

Temp: -138 °C

Axial Tilt: 7.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 7.77 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 11.39 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 794.5

Radius: 12.9

Gravity: 4.77 G

Time & Orbit

Eccentricity (e): 0.143

Orbit Range: 9.76 AU - 13.02 AU

Year: 14330 Days

Day: 5.7 Hours

Environment

Temp: -176 °C

Axial Tilt: 9.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 96,993,198 km

• M1: 266,135 km (0.12 R)
• M2: 383,120 km (0.066 R)
• M3: 543,190 km (0.073 R)
• M4: 810,970 km (0.032 R)
• M5: 1,342,940 km (0.093 R)
• M6: 1,884,484 km (0.073 R)
• M7: 1,971,401 km (0.073 R)
• M8: 2,982,234 km (0.038 R)
• M9: 3,084,558 km (0.099 R)
• M10: 3,362,811 km (0.112 R)
• M11: 3,907,048 km (0.025 R)
• M12: 6,086,988 km (0.086 R)
• M13: 6,305,101 km (0.081 R)
• M14: 7,903,704 km (0.093 R)
• M15: 8,093,993 km (0.113 R)
• M16: 8,285,927 km (0.095 R)
• M17: 9,368,567 km (0.079 R)
• M18: 9,519,661 km (0.103 R)
• M19: 10,443,128 km (0.097 R)
• M20: 10,599,907 km (0.025 R)
• M21: 10,757,433 km (0.093 R)
• M22: 11,234,650 km (0.051 R)
• M23: 11,881,661 km (0.098 R)
• M24: 12,100,074 km (0.086 R)
• M25: 13,155,637 km (0.108 R)
• M26: 13,495,224 km (0.114 R)
• M27: 13,609,068 km (0.095 R)
• M28: 14,472,846 km (0.111 R)
• M29: 14,823,354 km (0.083 R)
• M30: 14,999,580 km (0.107 R)
• M31: 16,617,631 km (0.056 R)
• M32: 17,230,832 km (0.098 R)
• M33: 18,164,622 km (0.096 R)
• M34: 18,732,795 km (0.056 R)
• M35: 21,394,440 km (0.117 R)
• M36: 23,415,956 km (0.065 R)
• M37: 26,632,311 km (0.084 R)
• M38: 26,775,176 km (0.104 R)
• M39: 27,205,570 km (0.081 R)
• M40: 27,349,632 km (0.117 R)
• M41: 28,073,387 km (0.078 R)
• M42: 29,023,632 km (0.118 R)
• M43: 29,761,748 km (0.093 R)
• M44: 30,133,200 km (0.118 R)
• M45: 30,356,849 km (0.089 R)
• M46: 31,861,355 km (0.101 R)
• M47: 32,013,196 km (0.106 R)
• M48: 32,165,337 km (0.028 R)
• M49: 34,396,739 km (0.115 R)
• M50: 34,630,411 km (0.036 R)
• M51: 38,521,601 km (0.064 R)
• M52: 39,251,190 km (0.069 R)
• M53: 40,231,206 km (0.043 R)
• M54: 40,395,315 km (0.111 R)
• M55: 40,888,988 km (0.114 R)
• M56: 42,465,450 km (0.118 R)
• M57: 42,967,351 km (0.102 R)
• M58: 43,977,286 km (0.104 R)
• M59: 44,739,786 km (0.091 R)
• M60: 44,994,851 km (0.112 R)
• M61: 45,763,185 km (0.072 R)
• M62: 47,920,237 km (0.107 R)
• M63: 48,268,351 km (0.108 R)
• M64: 51,439,677 km (0.048 R)
• M65: 51,617,848 km (0.115 R)
• M66: 51,885,478 km (0.102 R)
• M67: 52,064,248 km (0.087 R)
• M68: 52,153,558 km (0.099 R)
• M69: 53,862,115 km (0.104 R)
• M70: 54,768,678 km (0.038 R)
• M71: 55,315,159 km (0.095 R)
• M72: 56,413,357 km (0.094 R)
• M73: 57,333,982 km (0.064 R)
• M74: 57,518,736 km (0.039 R)
• M75: 57,796,240 km (0.106 R)
• M76: 59,470,240 km (0.107 R)
• M77: 61,066,000 km (0.083 R)
• M78: 61,727,223 km (0.059 R)
• M79: 62,390,690 km (0.111 R)
• M80: 62,770,967 km (0.11 R)
• M81: 63,056,550 km (0.118 R)
• M82: 63,820,546 km (0.035 R)

Planet 7 - Ice Giant

Semi-Major Axis: 17.88 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 714.5

Radius: 6.5

Gravity: 16.91 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 16.02 AU - 19.74 AU

Year: 28184 Days

Day: 20.4 Hours

Environment

Temp: -191 °C

Axial Tilt: 12.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 96,993,198 km

• M1: 177,722 km (0.029 R)
• M2: 510,727 km (0.068 R)
• M3: 1,197,082 km (0.117 R)
• M4: 1,399,638 km (0.089 R)
• M5: 1,469,649 km (0.097 R)
• M6: 1,799,363 km (0.107 R)
• M7: 2,031,689 km (0.037 R)
• M8: 2,567,698 km (0.116 R)
• M9: 2,697,399 km (0.082 R)
• M10: 3,008,563 km (0.1 R)
• M11: 3,616,529 km (0.09 R)
• M12: 4,109,454 km (0.111 R)
• M13: 4,159,868 km (0.103 R)
• M14: 4,623,322 km (0.063 R)
• M15: 4,834,554 km (0.072 R)
• M16: 5,767,297 km (0.092 R)
• M17: 6,109,577 km (0.063 R)
• M18: 6,458,439 km (0.105 R)
• M19: 7,792,254 km (0.065 R)
• M20: 8,490,128 km (0.085 R)
• M21: 8,554,605 km (0.084 R)
• M22: 9,473,734 km (0.102 R)
• M23: 9,945,117 km (0.089 R)
• M24: 10,355,165 km (0.088 R)
• M25: 11,761,385 km (0.102 R)
• M26: 12,122,215 km (0.113 R)
• M27: 12,194,919 km (0.117 R)
• M28: 12,413,631 km (0.069 R)
• M29: 14,285,998 km (0.083 R)
• M30: 14,825,897 km (0.083 R)
• M31: 15,137,360 km (0.09 R)
• M32: 17,377,737 km (0.11 R)
• M33: 18,619,849 km (0.07 R)
• M34: 18,871,622 km (0.112 R)
• M35: 20,147,841 km (0.093 R)
• M36: 20,839,731 km (0.11 R)
• M37: 22,335,710 km (0.112 R)
• M38: 22,961,777 km (0.112 R)
• M39: 23,141,743 km (0.107 R)
• M40: 23,322,158 km (0.097 R)
• M41: 27,598,114 km (0.089 R)
• M42: 28,173,318 km (0.105 R)
• M43: 30,513,627 km (0.099 R)
• M44: 32,814,293 km (0.11 R)
• M45: 33,627,507 km (0.036 R)
• M46: 36,106,792 km (0.073 R)
• M47: 37,368,351 km (0.069 R)
• M48: 37,685,948 km (0.105 R)
• M49: 37,792,012 km (0.1 R)
• M50: 42,999,215 km (0.117 R)
• M51: 43,221,069 km (0.097 R)
• M52: 43,665,823 km (0.076 R)
• M53: 45,459,801 km (0.1 R)
• M54: 47,049,428 km (0.11 R)
• M55: 48,426,177 km (0.05 R)
• M56: 49,932,777 km (0.09 R)
• M57: 50,049,314 km (0.073 R)
• M58: 51,102,034 km (0.117 R)
• M59: 51,572,220 km (0.112 R)
• M60: 51,925,870 km (0.056 R)
• M61: 52,517,080 km (0.105 R)
• M62: 53,467,476 km (0.06 R)
• M63: 53,825,463 km (0.078 R)
• M64: 54,663,660 km (0.108 R)
• M65: 56,717,190 km (0.08 R)
• M66: 58,304,424 km (0.051 R)
• M67: 59,535,315 km (0.046 R)
• M68: 60,899,199 km (0.084 R)
• M69: 61,023,814 km (0.095 R)
• M70: 61,647,487 km (0.112 R)
• M71: 63,153,190 km (0.079 R)
• M72: 64,037,014 km (0.088 R)
• M73: 64,163,724 km (0.115 R)
• M74: 65,052,185 km (0.117 R)
• M75: 68,517,470 km (0.09 R)
• M76: 69,816,129 km (0.07 R)
• M77: 72,833,519 km (0.086 R)
• M78: 74,291,649 km (0.114 R)
• M79: 74,424,641 km (0.085 R)
• M80: 74,957,659 km (0.119 R)
• M81: 75,893,244 km (0.111 R)
• M82: 76,698,380 km (0.061 R)
• M83: 77,506,358 km (0.099 R)
• M84: 78,181,792 km (0.103 R)
• M85: 78,587,950 km (0.049 R)
• M86: 78,994,856 km (0.084 R)
• M87: 79,538,345 km (0.107 R)
• M88: 84,486,445 km (0.103 R)
• M89: 86,997,595 km (0.075 R)
• M90: 87,137,768 km (0.086 R)
• M91: 87,418,563 km (0.116 R)
• M92: 87,559,035 km (0.104 R)
• M93: 89,816,467 km (0.11 R)
• M94: 92,521,945 km (0.102 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 280 - 14,776 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit