🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 3.67 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.36

Radius: 0.66

Gravity: 0.83 G

Time & Orbit

Eccentricity (e): 0.057

Orbit Range: 3.46 AU - 3.88 AU

Year: 2594 Days

Day: 17.3 Hours

Environment

Temp: -130 °C

Axial Tilt: 36.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 17,843,078 km

• M1: 203,154 km (0.07 R)

Planet 2 - Terrestrial

Semi-Major Axis: 3.81 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.57

Radius: 1.2

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 3.07 AU - 4.55 AU

Year: 2744 Days

Day: 18.1 Hours

Environment

Temp: -129 °C

Axial Tilt: 10.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 17,843,078 km

• M1: 556,055 km (0.113 R)

Planet 3 - Gas Giant

Semi-Major Axis: 5.82 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 283.7

Radius: 9.7

Gravity: 3.02 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 4.53 AU - 7.11 AU

Year: 5180 Days

Day: 10.4 Hours

Environment

Temp: -157 °C

Axial Tilt: 19.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 17,843,078 km

• M1: 143,614 km (0.044 R)
• M2: 283,787 km (0.099 R)
• M3: 376,987 km (0.102 R)
• M4: 465,997 km (0.099 R)
• M5: 639,381 km (0.064 R)
• M6: 719,117 km (0.113 R)
• M7: 1,158,187 km (0.052 R)
• M8: 1,452,446 km (0.114 R)
• M9: 1,657,245 km (0.087 R)
• M10: 2,186,522 km (0.106 R)
• M11: 2,311,138 km (0.049 R)
• M12: 2,390,125 km (0.115 R)
• M13: 3,072,740 km (0.04 R)
• M14: 3,480,993 km (0.072 R)
• M15: 3,663,951 km (0.04 R)
• M16: 4,077,589 km (0.067 R)
• M17: 4,154,482 km (0.116 R)
• M18: 4,466,693 km (0.037 R)
• M19: 4,565,727 km (0.075 R)
• M20: 4,725,946 km (0.093 R)
• M21: 5,196,880 km (0.114 R)
• M22: 5,533,326 km (0.086 R)
• M23: 5,661,382 km (0.072 R)
• M24: 5,790,335 km (0.055 R)
• M25: 6,029,393 km (0.112 R)
• M26: 6,249,601 km (0.09 R)
• M27: 6,383,042 km (0.063 R)
• M28: 6,539,821 km (0.098 R)
• M29: 6,834,528 km (0.109 R)
• M30: 7,179,950 km (0.061 R)
• M31: 7,249,812 km (0.087 R)
• M32: 7,436,959 km (0.086 R)
• M33: 7,936,017 km (0.076 R)
• M34: 8,323,476 km (0.089 R)
• M35: 8,593,500 km (0.092 R)
• M36: 9,091,811 km (0.077 R)
• M37: 9,268,486 km (0.077 R)
• M38: 10,090,376 km (0.1 R)
• M39: 10,273,335 km (0.091 R)
• M40: 10,404,682 km (0.11 R)
• M41: 10,536,627 km (0.036 R)
• M42: 10,695,649 km (0.084 R)
• M43: 10,855,420 km (0.106 R)
• M44: 10,962,382 km (0.108 R)
• M45: 11,177,504 km (0.09 R)
• M46: 11,448,276 km (0.072 R)
• M47: 11,748,669 km (0.119 R)
• M48: 12,051,604 km (0.093 R)
• M49: 12,834,450 km (0.067 R)
• M50: 12,919,272 km (0.104 R)
• M51: 13,432,243 km (0.088 R)
• M52: 13,749,092 km (0.117 R)
• M53: 13,893,902 km (0.096 R)
• M54: 14,068,333 km (0.099 R)
• M55: 14,507,702 km (0.084 R)
• M56: 15,250,007 km (0.092 R)
• M57: 15,640,906 km (0.083 R)
• M58: 16,340,575 km (0.095 R)
• M59: 16,463,246 km (0.054 R)
• M60: 16,617,182 km (0.063 R)
• M61: 16,988,334 km (0.114 R)
• M62: 17,050,417 km (0.114 R)
• M63: 17,456,127 km (0.115 R)
• M64: 17,518,808 km (0.102 R)
• M65: 17,675,886 km (0.055 R)
• M66: 18,086,383 km (0.078 R)
• M67: 18,308,835 km (0.115 R)
• M68: 18,468,156 km (0.076 R)
• M69: 18,981,427 km (0.046 R)
• M70: 19,499,334 km (0.094 R)
• M71: 19,694,709 km (0.041 R)
• M72: 20,219,050 km (0.08 R)
• M73: 20,615,335 km (0.104 R)
• M74: 21,114,243 km (0.079 R)
• M75: 21,348,364 km (0.068 R)
• M76: 21,920,726 km (0.109 R)
• M77: 21,988,344 km (0.11 R)

Planet 4 - Gas Giant

Semi-Major Axis: 6.99 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 76

Radius: 15

Gravity: 0.34 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 6.25 AU - 7.73 AU

Year: 6819 Days

Day: 11.4 Hours

Environment

Temp: -161 °C

Axial Tilt: 6.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (55)

Outer Limit: 17,843,078 km

• M1: 201,658 km (0.116 R)
• M2: 408,103 km (0.106 R)
• M3: 639,680 km (0.099 R)
• M4: 1,004,550 km (0.102 R)
• M5: 1,121,386 km (0.063 R)
• M6: 1,305,989 km (0.113 R)
• M7: 1,457,083 km (0.107 R)
• M8: 2,096,165 km (0.111 R)
• M9: 2,460,137 km (0.09 R)
• M10: 2,649,977 km (0.064 R)
• M11: 2,929,725 km (0.118 R)
• M12: 3,102,361 km (0.101 R)
• M13: 3,625,355 km (0.082 R)
• M14: 3,905,402 km (0.113 R)
• M15: 4,032,111 km (0.081 R)
• M16: 4,176,473 km (0.118 R)
• M17: 4,586,521 km (0.116 R)
• M18: 4,754,220 km (0.106 R)
• M19: 4,889,906 km (0.103 R)
• M20: 5,269,735 km (0.117 R)
• M21: 5,445,662 km (0.116 R)
• M22: 5,767,148 km (0.085 R)
• M23: 6,150,268 km (0.099 R)
• M24: 6,335,619 km (0.103 R)
• M25: 7,057,130 km (0.115 R)
• M26: 7,506,672 km (0.103 R)
• M27: 8,005,880 km (0.054 R)
• M28: 8,208,585 km (0.094 R)
• M29: 8,910,797 km (0.057 R)
• M30: 9,142,075 km (0.079 R)
• M31: 9,290,327 km (0.052 R)
• M32: 9,396,691 km (0.112 R)
• M33: 9,589,224 km (0.104 R)
• M34: 10,196,740 km (0.08 R)
• M35: 10,328,536 km (0.088 R)
• M36: 10,682,784 km (0.095 R)
• M37: 10,861,404 km (0.059 R)
• M38: 11,563,167 km (0.081 R)
• M39: 12,000,592 km (0.098 R)
• M40: 12,186,392 km (0.099 R)
• M41: 12,349,753 km (0.074 R)
• M42: 12,513,862 km (0.092 R)
• M43: 12,678,719 km (0.057 R)
• M44: 12,891,597 km (0.104 R)
• M45: 12,986,741 km (0.099 R)
• M46: 13,153,692 km (0.108 R)
• M47: 14,023,304 km (0.114 R)
• M48: 15,236,842 km (0.06 R)
• M49: 15,539,180 km (0.088 R)
• M50: 15,741,885 km (0.11 R)
• M51: 15,894,475 km (0.053 R)
• M52: 16,073,094 km (0.099 R)
• M53: 16,175,419 km (0.101 R)
• M54: 17,028,426 km (0.058 R)
• M55: 17,710,892 km (0.113 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: 328 - 18,023 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit