🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.72 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.81

Radius: 1.51

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 0.69 AU - 0.75 AU

Year: 222 Days

Day: 39.3 Hours

Environment

Temp: 118 °C

Axial Tilt: 33.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.09 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.84

Radius: 1.71

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 0.87 AU - 1.31 AU

Year: 414 Days

Day: 30.8 Hours

Environment

Temp: 36 °C

Axial Tilt: 2.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 37,853,005 km

• M1: 72,256 km (0.095 R)
• M2: 818,899 km (0.114 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.97 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.14

Radius: 1.05

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 3.34 AU - 4.6 AU

Year: 2875 Days

Day: 32.8 Hours

Environment

Temp: -125 °C

Axial Tilt: 5.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 37,853,005 km

• M1: 1,383,032 km (0.04 R)

Planet 4 - Terrestrial

Semi-Major Axis: 4.57 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.59

Radius: 1.67

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.069

Orbit Range: 4.25 AU - 4.89 AU

Year: 3551 Days

Day: 17 Hours

Environment

Temp: -124 °C

Axial Tilt: 5.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 37,853,005 km

• M1: 51,462 km (0.105 R)
• M2: 1,861,147 km (0.11 R)

Asteroid Belt

Center: 5.76 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 6.94 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 692.7

Radius: 12.1

Gravity: 4.73 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 5.41 AU - 8.47 AU

Year: 6645 Days

Day: 14.9 Hours

Environment

Temp: -147 °C

Axial Tilt: 39 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 37,853,005 km

• M1: 159,771 km (0.07 R)
• M2: 369,208 km (0.1 R)
• M3: 570,716 km (0.081 R)
• M4: 930,050 km (0.048 R)
• M5: 1,152,053 km (0.098 R)
• M6: 1,463,366 km (0.097 R)
• M7: 1,900,192 km (0.072 R)
• M8: 2,041,263 km (0.082 R)
• M9: 3,219,945 km (0.098 R)
• M10: 3,413,823 km (0.083 R)
• M11: 3,661,557 km (0.119 R)
• M12: 4,227,486 km (0.102 R)
• M13: 4,683,760 km (0.062 R)
• M14: 4,765,889 km (0.037 R)
• M15: 4,931,643 km (0.074 R)
• M16: 5,672,302 km (0.088 R)
• M17: 6,025,952 km (0.104 R)
• M18: 6,356,563 km (0.028 R)
• M19: 7,035,438 km (0.119 R)
• M20: 7,129,835 km (0.081 R)
• M21: 7,224,680 km (0.1 R)
• M22: 7,319,973 km (0.12 R)
• M23: 7,965,638 km (0.035 R)
• M24: 8,934,134 km (0.096 R)
• M25: 9,242,306 km (0.074 R)
• M26: 9,345,828 km (0.029 R)
• M27: 9,833,966 km (0.06 R)
• M28: 10,259,123 km (0.043 R)
• M29: 10,618,008 km (0.108 R)
• M30: 10,762,669 km (0.065 R)
• M31: 11,237,642 km (0.094 R)
• M32: 12,094,539 km (0.045 R)
• M33: 12,511,768 km (0.106 R)
• M34: 13,088,467 km (0.063 R)
• M35: 13,910,358 km (0.111 R)
• M36: 14,068,782 km (0.115 R)
• M37: 14,188,161 km (0.084 R)
• M38: 14,307,690 km (0.108 R)
• M39: 16,141,461 km (0.071 R)
• M40: 16,937,770 km (0.058 R)
• M41: 17,234,273 km (0.043 R)
• M42: 18,743,117 km (0.114 R)
• M43: 19,713,110 km (0.108 R)
• M44: 20,518,694 km (0.11 R)
• M45: 21,016,406 km (0.065 R)
• M46: 22,162,326 km (0.106 R)
• M47: 22,394,053 km (0.09 R)
• M48: 23,705,877 km (0.105 R)
• M49: 24,085,257 km (0.079 R)
• M50: 24,323,417 km (0.093 R)
• M51: 24,994,513 km (0.11 R)
• M52: 25,671,593 km (0.038 R)
• M53: 25,817,451 km (0.045 R)
• M54: 26,061,146 km (0.096 R)
• M55: 26,944,970 km (0.103 R)
• M56: 28,138,761 km (0.078 R)
• M57: 28,238,992 km (0.116 R)
• M58: 28,590,846 km (0.109 R)
• M59: 28,792,504 km (0.119 R)
• M60: 29,146,602 km (0.118 R)
• M61: 29,400,470 km (0.115 R)
• M62: 29,502,196 km (0.109 R)
• M63: 29,655,085 km (0.029 R)
• M64: 29,859,286 km (0.085 R)
• M65: 30,269,035 km (0.029 R)
• M66: 30,526,044 km (0.086 R)
• M67: 31,353,470 km (0.111 R)
• M68: 32,345,752 km (0.097 R)
• M69: 32,924,846 km (0.117 R)
• M70: 33,242,143 km (0.083 R)
• M71: 33,401,315 km (0.106 R)
• M72: 33,720,108 km (0.098 R)
• M73: 33,933,285 km (0.088 R)
• M74: 34,253,873 km (0.071 R)
• M75: 34,575,359 km (0.1 R)
• M76: 34,790,331 km (0.073 R)
• M77: 35,059,607 km (0.067 R)
• M78: 35,383,636 km (0.055 R)
• M79: 35,871,625 km (0.066 R)
• M80: 36,361,857 km (0.062 R)

Planet 6 - Gas Giant

Semi-Major Axis: 7.22 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 93.4

Radius: 10

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 7.13 AU - 7.31 AU

Year: 7051 Days

Day: 10.2 Hours

Environment

Temp: -156 °C

Axial Tilt: 1.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 37,853,005 km

• M1: 131,197 km (0.092 R)
• M2: 297,550 km (0.115 R)
• M3: 395,686 km (0.086 R)
• M4: 468,690 km (0.084 R)
• M5: 539,300 km (0.087 R)
• M6: 692,937 km (0.096 R)
• M7: 804,089 km (0.113 R)
• M8: 901,477 km (0.108 R)
• M9: 1,185,563 km (0.059 R)
• M10: 1,275,172 km (0.118 R)
• M11: 1,402,330 km (0.1 R)
• M12: 1,521,710 km (0.103 R)
• M13: 1,809,386 km (0.096 R)
• M14: 1,979,778 km (0.064 R)
• M15: 2,183,082 km (0.049 R)
• M16: 2,350,781 km (0.042 R)
• M17: 2,508,158 km (0.051 R)
• M18: 2,595,673 km (0.12 R)
• M19: 2,773,545 km (0.119 R)
• M20: 2,894,420 km (0.076 R)
• M21: 3,001,532 km (0.12 R)
• M22: 3,427,586 km (0.09 R)
• M23: 3,606,805 km (0.109 R)
• M24: 3,856,035 km (0.106 R)
• M25: 4,008,325 km (0.094 R)
• M26: 4,284,034 km (0.07 R)
• M27: 4,406,704 km (0.111 R)
• M28: 4,494,967 km (0.1 R)
• M29: 4,854,002 km (0.118 R)
• M30: 5,259,861 km (0.09 R)
• M31: 5,353,659 km (0.094 R)
• M32: 5,580,898 km (0.1 R)
• M33: 6,461,730 km (0.113 R)
• M34: 6,866,991 km (0.05 R)
• M35: 7,259,685 km (0.117 R)
• M36: 7,322,367 km (0.11 R)
• M37: 7,469,272 km (0.107 R)
• M38: 7,723,588 km (0.114 R)
• M39: 7,809,009 km (0.082 R)
• M40: 7,937,663 km (0.098 R)
• M41: 8,153,682 km (0.095 R)
• M42: 8,371,646 km (0.1 R)
• M43: 8,657,827 km (0.034 R)
• M44: 8,724,398 km (0.119 R)
• M45: 8,791,119 km (0.114 R)
• M46: 9,082,087 km (0.089 R)
• M47: 10,043,851 km (0.108 R)
• M48: 10,324,497 km (0.076 R)
• M49: 10,536,776 km (0.118 R)
• M50: 11,037,630 km (0.07 R)
• M51: 11,400,255 km (0.087 R)
• M52: 11,497,644 km (0.09 R)
• M53: 11,791,304 km (0.035 R)
• M54: 12,137,025 km (0.109 R)
• M55: 12,336,140 km (0.115 R)
• M56: 12,838,639 km (0.11 R)
• M57: 13,092,506 km (0.075 R)
• M58: 13,501,956 km (0.114 R)
• M59: 13,656,640 km (0.091 R)
• M60: 13,811,923 km (0.101 R)
• M61: 14,623,341 km (0.094 R)
• M62: 14,835,172 km (0.074 R)
• M63: 15,074,828 km (0.108 R)
• M64: 15,208,568 km (0.117 R)
• M65: 16,429,437 km (0.109 R)
• M66: 17,121,177 km (0.047 R)
• M67: 17,428,601 km (0.087 R)
• M68: 17,709,695 km (0.031 R)
• M69: 18,077,257 km (0.03 R)
• M70: 18,162,528 km (0.075 R)
• M71: 18,762,715 km (0.099 R)
• M72: 18,964,073 km (0.09 R)
• M73: 19,195,352 km (0.068 R)

Planet 7 - Gas Giant

Semi-Major Axis: 8.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 389.2

Radius: 13.2

Gravity: 2.23 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 6.73 AU - 10.65 AU

Year: 9310 Days

Day: 10.5 Hours

Environment

Temp: -166 °C

Axial Tilt: 2.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 37,853,005 km

• M1: 213,775 km (0.089 R)
• M2: 443,408 km (0.04 R)
• M3: 637,137 km (0.104 R)
• M4: 817,852 km (0.086 R)
• M5: 907,461 km (0.089 R)
• M6: 1,373,907 km (0.091 R)
• M7: 1,483,263 km (0.066 R)
• M8: 1,750,445 km (0.107 R)
• M9: 2,012,839 km (0.069 R)
• M10: 2,375,614 km (0.109 R)
• M11: 2,713,257 km (0.103 R)
• M12: 2,852,682 km (0.101 R)
• M13: 3,138,863 km (0.076 R)
• M14: 3,236,400 km (0.036 R)
• M15: 3,585,861 km (0.109 R)
• M16: 4,053,205 km (0.087 R)
• M17: 4,267,279 km (0.119 R)
• M18: 4,457,717 km (0.11 R)
• M19: 5,045,936 km (0.073 R)
• M20: 5,131,955 km (0.089 R)
• M21: 5,569,678 km (0.075 R)
• M22: 5,688,459 km (0.048 R)
• M23: 6,111,073 km (0.057 R)
• M24: 6,388,128 km (0.04 R)
• M25: 6,700,788 km (0.092 R)
• M26: 6,986,520 km (0.067 R)
• M27: 7,439,203 km (0.047 R)
• M28: 8,406,952 km (0.112 R)
• M29: 8,715,422 km (0.097 R)
• M30: 9,770,387 km (0.083 R)
• M31: 10,131,067 km (0.043 R)
• M32: 10,459,434 km (0.107 R)
• M33: 10,643,290 km (0.078 R)
• M34: 11,051,842 km (0.099 R)
• M35: 11,731,465 km (0.087 R)
• M36: 12,736,912 km (0.072 R)
• M37: 13,329,619 km (0.088 R)
• M38: 13,649,459 km (0.11 R)
• M39: 15,244,621 km (0.081 R)
• M40: 15,495,198 km (0.099 R)
• M41: 15,705,084 km (0.051 R)
• M42: 16,682,855 km (0.12 R)
• M43: 17,461,811 km (0.106 R)
• M44: 18,341,297 km (0.119 R)
• M45: 18,697,191 km (0.117 R)
• M46: 18,831,081 km (0.07 R)
• M47: 18,965,569 km (0.102 R)
• M48: 19,145,087 km (0.105 R)
• M49: 19,823,812 km (0.116 R)
• M50: 20,926,049 km (0.115 R)
• M51: 21,204,750 km (0.074 R)
• M52: 21,484,648 km (0.114 R)
• M53: 22,142,579 km (0.093 R)
• M54: 22,521,511 km (0.087 R)
• M55: 22,759,371 km (0.071 R)
• M56: 22,902,536 km (0.112 R)
• M57: 23,285,806 km (0.076 R)
• M58: 23,671,170 km (0.06 R)
• M59: 23,961,540 km (0.116 R)
• M60: 25,381,822 km (0.117 R)
• M61: 25,728,739 km (0.065 R)
• M62: 26,377,246 km (0.113 R)
• M63: 26,778,916 km (0.112 R)
• M64: 27,334,673 km (0.088 R)
• M65: 27,486,814 km (0.04 R)
• M66: 28,149,682 km (0.05 R)
• M67: 28,921,158 km (0.108 R)
• M68: 29,076,141 km (0.054 R)
• M69: 30,327,079 km (0.076 R)
• M70: 30,800,706 km (0.074 R)
• M71: 30,906,322 km (0.096 R)
• M72: 31,861,953 km (0.089 R)
• M73: 32,504,476 km (0.109 R)
• M74: 32,881,313 km (0.079 R)
• M75: 34,512,378 km (0.115 R)
• M76: 34,951,897 km (0.104 R)
• M77: 35,172,255 km (0.065 R)
• M78: 35,725,318 km (0.11 R)
• M79: 36,952,170 km (0.039 R)
• M80: 37,401,712 km (0.062 R)

Kuiper Belt

Range: 30.2 - 54.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 478 - 11,402 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit