🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.29 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.37

Radius: 0.67

Gravity: 0.82 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 0.97 AU - 1.61 AU

Year: 558 Days

Day: 40.1 Hours

Environment

Temp: -31 °C

Axial Tilt: 38.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 2.99 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.01

Radius: 1.74

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 2.72 AU - 3.26 AU

Year: 1969 Days

Day: 34.5 Hours

Environment

Temp: -113 °C

Axial Tilt: 34.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 100,734,797 km

• M1: 873,502 km (0.05 R)

Planet 3 - Gas Giant

Semi-Major Axis: 8.03 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 870

Radius: 12.7

Gravity: 5.39 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 7.75 AU - 8.31 AU

Year: 8665 Days

Day: 8.1 Hours

Environment

Temp: -181 °C

Axial Tilt: 8.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 100,734,797 km

• M1: 204,949 km (0.093 R)
• M2: 548,276 km (0.092 R)
• M3: 731,683 km (0.029 R)
• M4: 1,241,962 km (0.08 R)
• M5: 1,406,370 km (0.116 R)
• M6: 1,667,268 km (0.098 R)
• M7: 2,568,446 km (0.062 R)
• M8: 2,889,632 km (0.085 R)
• M9: 4,554,358 km (0.061 R)
• M10: 4,650,699 km (0.081 R)
• M11: 4,944,060 km (0.051 R)
• M12: 5,790,485 km (0.109 R)
• M13: 5,965,215 km (0.084 R)
• M14: 6,212,949 km (0.054 R)
• M15: 6,645,287 km (0.096 R)
• M16: 6,791,594 km (0.113 R)
• M17: 7,050,248 km (0.105 R)
• M18: 7,425,440 km (0.048 R)
• M19: 7,653,726 km (0.107 R)
• M20: 7,923,152 km (0.063 R)
• M21: 8,550,416 km (0.093 R)
• M22: 8,990,982 km (0.068 R)
• M23: 9,071,914 km (0.081 R)
• M24: 9,439,027 km (0.066 R)
• M25: 9,645,173 km (0.118 R)
• M26: 10,314,624 km (0.062 R)
• M27: 10,569,688 km (0.088 R)
• M28: 10,912,865 km (0.107 R)
• M29: 11,129,184 km (0.049 R)
• M30: 11,347,148 km (0.119 R)
• M31: 12,683,655 km (0.087 R)
• M32: 14,210,751 km (0.037 R)
• M33: 14,305,147 km (0.03 R)
• M34: 14,876,012 km (0.096 R)
• M35: 14,971,904 km (0.103 R)
• M36: 15,357,568 km (0.101 R)
• M37: 17,283,940 km (0.103 R)
• M38: 17,637,739 km (0.107 R)
• M39: 17,891,905 km (0.114 R)
• M40: 18,147,269 km (0.117 R)
• M41: 19,442,487 km (0.097 R)
• M42: 19,652,373 km (0.101 R)
• M43: 20,340,074 km (0.099 R)
• M44: 22,230,692 km (0.09 R)
• M45: 22,450,302 km (0.105 R)
• M46: 22,615,458 km (0.1 R)
• M47: 23,391,721 km (0.05 R)
• M48: 23,951,517 km (0.053 R)
• M49: 24,913,431 km (0.119 R)
• M50: 25,370,452 km (0.111 R)
• M51: 25,485,044 km (0.115 R)
• M52: 26,003,401 km (0.075 R)
• M53: 26,525,049 km (0.059 R)
• M54: 28,885,554 km (0.046 R)
• M55: 29,185,198 km (0.09 R)
• M56: 31,743,771 km (0.081 R)
• M57: 32,363,555 km (0.107 R)
• M58: 32,987,228 km (0.114 R)
• M59: 33,175,123 km (0.064 R)
• M60: 33,993,423 km (0.077 R)
• M61: 34,246,543 km (0.107 R)
• M62: 35,457,538 km (0.102 R)
• M63: 35,585,893 km (0.058 R)
• M64: 36,877,222 km (0.067 R)
• M65: 37,137,223 km (0.108 R)
• M66: 37,332,747 km (0.101 R)
• M67: 37,463,346 km (0.111 R)
• M68: 37,593,945 km (0.112 R)
• M69: 41,787,024 km (0.111 R)
• M70: 42,806,982 km (0.098 R)
• M71: 43,903,983 km (0.056 R)
• M72: 44,317,771 km (0.042 R)
• M73: 44,525,113 km (0.087 R)
• M74: 45,149,236 km (0.092 R)
• M75: 45,288,362 km (0.12 R)
• M76: 45,706,488 km (0.106 R)
• M77: 46,406,007 km (0.116 R)
• M78: 47,179,728 km (0.06 R)

Planet 4 - Ice Giant

Semi-Major Axis: 18.92 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 647.4

Radius: 6.5

Gravity: 15.32 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 15.51 AU - 22.33 AU

Year: 31338 Days

Day: 23.4 Hours

Environment

Temp: -209 °C

Axial Tilt: 1.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 100,734,797 km

• M1: 89,908 km (0.117 R)
• M2: 455,077 km (0.057 R)
• M3: 630,256 km (0.067 R)
• M4: 1,106,426 km (0.073 R)
• M5: 1,379,143 km (0.111 R)
• M6: 2,358,410 km (0.081 R)
• M7: 2,401,195 km (0.115 R)
• M8: 2,575,178 km (0.115 R)
• M9: 2,619,309 km (0.088 R)
• M10: 3,216,205 km (0.101 R)
• M11: 4,422,861 km (0.119 R)
• M12: 5,184,913 km (0.101 R)
• M13: 5,240,862 km (0.111 R)
• M14: 5,523,752 km (0.092 R)
• M15: 6,045,699 km (0.056 R)
• M16: 6,282,662 km (0.105 R)
• M17: 8,220,253 km (0.036 R)
• M18: 9,905,922 km (0.059 R)
• M19: 10,396,454 km (0.065 R)
• M20: 10,467,213 km (0.056 R)
• M21: 11,989,372 km (0.07 R)
• M22: 12,063,572 km (0.06 R)
• M23: 12,361,870 km (0.118 R)
• M24: 12,889,801 km (0.048 R)
• M25: 13,889,564 km (0.066 R)
• M26: 14,675,551 km (0.104 R)
• M27: 17,035,158 km (0.086 R)
• M28: 17,285,884 km (0.09 R)
• M29: 18,472,195 km (0.113 R)
• M30: 19,075,224 km (0.118 R)
• M31: 19,335,525 km (0.093 R)
• M32: 22,642,535 km (0.091 R)
• M33: 24,032,000 km (0.112 R)
• M34: 27,087,537 km (0.094 R)
• M35: 28,363,307 km (0.088 R)
• M36: 29,058,339 km (0.065 R)
• M37: 29,357,834 km (0.089 R)
• M38: 29,658,526 km (0.082 R)
• M39: 29,960,115 km (0.114 R)
• M40: 30,060,944 km (0.083 R)
• M41: 30,668,012 km (0.11 R)
• M42: 32,409,631 km (0.06 R)
• M43: 33,449,186 km (0.043 R)
• M44: 34,078,096 km (0.063 R)
• M45: 34,183,263 km (0.116 R)
• M46: 36,740,339 km (0.036 R)
• M47: 37,064,219 km (0.072 R)
• M48: 41,360,819 km (0.094 R)
• M49: 42,487,590 km (0.1 R)
• M50: 43,624,534 km (0.111 R)
• M51: 44,541,120 km (0.113 R)
• M52: 44,771,352 km (0.05 R)
• M53: 47,094,606 km (0.088 R)
• M54: 52,220,727 km (0.108 R)
• M55: 53,071,789 km (0.068 R)
• M56: 53,193,861 km (0.096 R)
• M57: 54,172,830 km (0.091 R)
• M58: 56,770,896 km (0.096 R)
• M59: 57,020,575 km (0.074 R)
• M60: 61,574,334 km (0.057 R)
• M61: 61,702,539 km (0.077 R)
• M62: 61,830,745 km (0.064 R)
• M63: 64,414,300 km (0.054 R)
• M64: 65,065,649 km (0.09 R)
• M65: 65,981,188 km (0.045 R)
• M66: 67,296,602 km (0.063 R)
• M67: 67,825,131 km (0.114 R)
• M68: 70,890,990 km (0.103 R)
• M69: 71,159,668 km (0.089 R)
• M70: 73,050,286 km (0.091 R)
• M71: 73,865,594 km (0.117 R)
• M72: 74,547,312 km (0.102 R)
• M73: 76,329,471 km (0.08 R)
• M74: 76,880,739 km (0.043 R)
• M75: 77,571,582 km (0.117 R)
• M76: 78,125,693 km (0.073 R)
• M77: 83,313,747 km (0.09 R)
• M78: 86,450,814 km (0.104 R)
• M79: 88,467,094 km (0.036 R)
• M80: 89,771,588 km (0.111 R)
• M81: 92,839,840 km (0.117 R)
• M82: 94,904,291 km (0.102 R)
• M83: 95,793,800 km (0.096 R)
• M84: 98,178,988 km (0.045 R)
• M85: 98,478,633 km (0.066 R)
• M86: 98,928,474 km (0.115 R)
• M87: 99,228,716 km (0.053 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 253 - 18,338 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit