🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.81 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.59

Radius: 0.81

Gravity: 0.9 G

Time & Orbit

Eccentricity (e): 0.169

Orbit Range: 1.5 AU - 2.12 AU

Year: 876 Days

Day: 39.1 Hours

Environment

Temp: -54 °C

Axial Tilt: 27.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 49,895,079 km

• M1: 44,281 km (0.11 R)
• M2: 189,690 km (0.107 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.62 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.57

Radius: 1.66

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 2.59 AU - 2.65 AU

Year: 1526 Days

Day: 44.6 Hours

Environment

Temp: -82 °C

Axial Tilt: 22.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 49,895,079 km

• M1: 125,064 km (0.108 R)

Asteroid Belt

Center: 4.73 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 6.83 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 13.1

Radius: 14.8

Gravity: 0.06 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 6.2 AU - 7.46 AU

Year: 6424 Days

Day: 5.6 Hours

Environment

Temp: -159 °C

Axial Tilt: 7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 49,895,079 km

• M1: 285,582 km (0.117 R)
• M2: 453,730 km (0.101 R)
• M3: 607,667 km (0.066 R)
• M4: 706,102 km (0.031 R)
• M5: 799,900 km (0.098 R)
• M6: 990,039 km (0.084 R)
• M7: 1,169,706 km (0.034 R)
• M8: 1,263,952 km (0.068 R)
• M9: 1,460,823 km (0.073 R)
• M10: 1,563,298 km (0.115 R)
• M11: 1,676,095 km (0.095 R)
• M12: 1,807,292 km (0.095 R)
• M13: 1,990,699 km (0.118 R)
• M14: 2,205,671 km (0.066 R)
• M15: 2,316,074 km (0.066 R)
• M16: 2,454,751 km (0.074 R)
• M17: 2,823,061 km (0.097 R)
• M18: 3,257,643 km (0.103 R)
• M19: 3,532,754 km (0.106 R)
• M20: 3,754,458 km (0.067 R)
• M21: 3,939,211 km (0.088 R)
• M22: 4,106,162 km (0.079 R)
• M23: 4,360,928 km (0.11 R)
• M24: 4,512,021 km (0.112 R)
• M25: 4,897,535 km (0.087 R)
• M26: 5,111,310 km (0.1 R)
• M27: 5,328,227 km (0.113 R)
• M28: 5,618,447 km (0.12 R)
• M29: 5,783,304 km (0.08 R)
• M30: 5,973,593 km (0.079 R)
• M31: 6,141,890 km (0.113 R)
• M32: 6,263,064 km (0.112 R)
• M33: 7,544,370 km (0.116 R)
• M34: 7,713,416 km (0.12 R)
• M35: 7,883,808 km (0.109 R)
• M36: 8,121,818 km (0.106 R)
• M37: 8,850,210 km (0.112 R)
• M38: 9,056,206 km (0.087 R)
• M39: 9,305,586 km (0.053 R)

Planet 4 - Gas Giant

Semi-Major Axis: 9.29 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 744

Radius: 10.4

Gravity: 6.88 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 7.19 AU - 11.39 AU

Year: 10190 Days

Day: 6.8 Hours

Environment

Temp: -160 °C

Axial Tilt: 5.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 49,895,079 km

• M1: 152,440 km (0.09 R)
• M2: 259,702 km (0.103 R)
• M3: 326,123 km (0.102 R)
• M4: 588,668 km (0.113 R)
• M5: 669,151 km (0.063 R)
• M6: 897,587 km (0.084 R)
• M7: 1,090,718 km (0.117 R)
• M8: 1,213,388 km (0.101 R)
• M9: 1,495,530 km (0.084 R)
• M10: 2,019,721 km (0.108 R)
• M11: 2,652,819 km (0.079 R)
• M12: 3,556,241 km (0.03 R)
• M13: 3,710,326 km (0.085 R)
• M14: 4,121,421 km (0.078 R)
• M15: 4,513,966 km (0.041 R)
• M16: 5,090,516 km (0.106 R)
• M17: 5,229,642 km (0.085 R)
• M18: 5,582,993 km (0.1 R)
• M19: 5,762,510 km (0.026 R)
• M20: 6,127,529 km (0.114 R)
• M21: 6,238,381 km (0.107 R)
• M22: 6,312,731 km (0.063 R)
• M23: 6,613,123 km (0.074 R)
• M24: 7,072,539 km (0.091 R)
• M25: 7,740,942 km (0.079 R)
• M26: 7,861,069 km (0.049 R)
• M27: 8,225,041 km (0.119 R)
• M28: 9,180,223 km (0.117 R)
• M29: 10,213,944 km (0.109 R)
• M30: 10,478,134 km (0.048 R)
• M31: 10,834,027 km (0.062 R)
• M32: 11,193,810 km (0.102 R)
• M33: 11,329,795 km (0.055 R)
• M34: 12,436,969 km (0.102 R)
• M35: 12,530,766 km (0.119 R)
• M36: 13,917,688 km (0.05 R)
• M37: 14,604,642 km (0.073 R)
• M38: 14,902,341 km (0.077 R)
• M39: 15,002,123 km (0.098 R)
• M40: 15,202,136 km (0.063 R)
• M41: 16,011,311 km (0.106 R)
• M42: 16,524,282 km (0.048 R)
• M43: 17,146,758 km (0.077 R)
• M44: 17,251,327 km (0.1 R)
• M45: 18,148,166 km (0.049 R)
• M46: 18,736,535 km (0.118 R)
• M47: 19,114,270 km (0.117 R)
• M48: 20,152,180 km (0.092 R)
• M49: 20,761,342 km (0.037 R)
• M50: 21,432,887 km (0.046 R)
• M51: 22,339,450 km (0.102 R)
• M52: 23,200,535 km (0.083 R)
• M53: 23,664,289 km (0.102 R)
• M54: 24,541,979 km (0.079 R)
• M55: 26,088,672 km (0.108 R)
• M56: 27,421,738 km (0.059 R)
• M57: 27,544,110 km (0.083 R)
• M58: 27,789,300 km (0.083 R)
• M59: 27,912,120 km (0.119 R)
• M60: 28,096,724 km (0.107 R)
• M61: 28,777,095 km (0.079 R)
• M62: 30,280,255 km (0.099 R)
• M63: 31,105,137 km (0.113 R)
• M64: 31,873,023 km (0.061 R)
• M65: 32,130,481 km (0.077 R)
• M66: 32,776,893 km (0.113 R)
• M67: 33,101,820 km (0.114 R)
• M68: 34,411,849 km (0.12 R)
• M69: 34,742,011 km (0.091 R)
• M70: 35,206,064 km (0.113 R)
• M71: 35,338,907 km (0.116 R)
• M72: 36,140,153 km (0.103 R)
• M73: 36,677,658 km (0.066 R)
• M74: 37,217,706 km (0.039 R)
• M75: 38,716,677 km (0.047 R)
• M76: 38,853,858 km (0.116 R)
• M77: 39,749,800 km (0.104 R)
• M78: 41,071,647 km (0.108 R)
• M79: 42,407,855 km (0.09 R)
• M80: 42,761,803 km (0.071 R)
• M81: 42,832,713 km (0.036 R)
• M82: 43,972,649 km (0.12 R)
• M83: 44,044,306 km (0.109 R)
• M84: 44,618,313 km (0.09 R)
• M85: 44,762,226 km (0.063 R)
• M86: 44,906,289 km (0.117 R)
• M87: 46,866,021 km (0.119 R)
• M88: 49,299,081 km (0.117 R)

Kuiper Belt

Range: 30.5 - 50.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 232 - 17,172 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit