🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.61 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Terrestrial

Semi-Major Axis: 1.22 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.48

Radius: 1.17

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.005

Orbit Range: 1.21 AU - 1.23 AU

Year: 497 Days

Day: 19.8 Hours

Environment

Temp: -4 °C

Axial Tilt: 4.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Gas Giant

Semi-Major Axis: 10.1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 681

Radius: 14.5

Gravity: 3.24 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 9.95 AU - 10.25 AU

Year: 11843 Days

Day: 10.8 Hours

Environment

Temp: -178 °C

Axial Tilt: 2.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 75,033,003 km

• M1: 225,893 km (0.096 R)
• M2: 331,210 km (0.045 R)
• M3: 544,835 km (0.109 R)
• M4: 906,563 km (0.1 R)
• M5: 1,792,631 km (0.118 R)
• M6: 1,996,234 km (0.066 R)
• M7: 2,154,060 km (0.105 R)
• M8: 2,316,224 km (0.069 R)
• M9: 2,886,641 km (0.114 R)
• M10: 3,066,308 km (0.093 R)
• M11: 3,219,047 km (0.081 R)
• M12: 3,437,161 km (0.115 R)
• M13: 3,789,912 km (0.113 R)
• M14: 4,087,463 km (0.088 R)
• M15: 4,188,292 km (0.045 R)
• M16: 4,324,126 km (0.097 R)
• M17: 4,427,050 km (0.114 R)
• M18: 5,762,809 km (0.052 R)
• M19: 6,931,767 km (0.104 R)
• M20: 7,378,616 km (0.112 R)
• M21: 8,045,373 km (0.108 R)
• M22: 8,172,532 km (0.032 R)
• M23: 8,515,111 km (0.108 R)
• M24: 9,302,893 km (0.052 R)
• M25: 10,297,569 km (0.038 R)
• M26: 11,421,199 km (0.094 R)
• M27: 12,046,069 km (0.115 R)
• M28: 12,191,778 km (0.046 R)
• M29: 15,019,477 km (0.103 R)
• M30: 15,545,014 km (0.118 R)
• M31: 15,703,887 km (0.103 R)
• M32: 16,023,129 km (0.101 R)
• M33: 17,212,432 km (0.119 R)
• M34: 18,150,859 km (0.083 R)
• M35: 18,598,306 km (0.095 R)
• M36: 18,823,302 km (0.071 R)
• M37: 19,276,134 km (0.111 R)
• M38: 20,656,324 km (0.032 R)
• M39: 21,771,427 km (0.117 R)
• M40: 21,889,908 km (0.037 R)
• M41: 22,366,228 km (0.104 R)
• M42: 22,665,573 km (0.059 R)
• M43: 24,613,188 km (0.088 R)
• M44: 24,984,191 km (0.118 R)
• M45: 25,732,031 km (0.115 R)
• M46: 26,360,940 km (0.088 R)
• M47: 27,058,515 km (0.086 R)
• M48: 27,185,972 km (0.096 R)
• M49: 27,377,607 km (0.102 R)
• M50: 27,505,513 km (0.09 R)
• M51: 27,955,055 km (0.1 R)
• M52: 28,148,485 km (0.059 R)
• M53: 28,342,364 km (0.115 R)
• M54: 28,536,542 km (0.068 R)
• M55: 28,796,393 km (0.041 R)
• M56: 30,437,632 km (0.059 R)
• M57: 30,703,018 km (0.105 R)
• M58: 33,126,204 km (0.088 R)
• M59: 33,810,166 km (0.115 R)
• M60: 34,360,686 km (0.097 R)
• M61: 34,637,143 km (0.117 R)
• M62: 34,983,612 km (0.066 R)
• M63: 35,750,002 km (0.105 R)
• M64: 39,014,676 km (0.092 R)
• M65: 39,230,845 km (0.089 R)
• M66: 39,736,934 km (0.029 R)
• M67: 40,172,414 km (0.077 R)
• M68: 40,390,827 km (0.099 R)
• M69: 41,048,160 km (0.08 R)
• M70: 41,341,521 km (0.09 R)
• M71: 42,373,597 km (0.072 R)
• M72: 43,041,551 km (0.116 R)
• M73: 43,862,694 km (0.111 R)
• M74: 44,087,540 km (0.107 R)
• M75: 45,824,072 km (0.118 R)
• M76: 46,128,354 km (0.055 R)
• M77: 46,280,644 km (0.097 R)
• M78: 47,121,833 km (0.109 R)
• M79: 49,597,678 km (0.05 R)
• M80: 50,615,392 km (0.107 R)
• M81: 50,772,620 km (0.079 R)
• M82: 51,324,187 km (0.111 R)
• M83: 53,150,179 km (0.08 R)

Planet 3 - Ice Giant

Semi-Major Axis: 13.02 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 874.5

Radius: 3.5

Gravity: 71.39 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 11.33 AU - 14.71 AU

Year: 17334 Days

Day: 16.8 Hours

Environment

Temp: -193 °C

Axial Tilt: 28.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 75,033,003 km

• M1: 50,265 km (0.083 R)
• M2: 433,235 km (0.088 R)
• M3: 513,719 km (0.077 R)
• M4: 735,573 km (0.092 R)
• M5: 1,118,244 km (0.046 R)
• M6: 1,869,225 km (0.103 R)
• M7: 2,136,108 km (0.093 R)
• M8: 2,170,366 km (0.07 R)
• M9: 2,816,778 km (0.12 R)
• M10: 3,804,573 km (0.034 R)
• M11: 4,313,206 km (0.046 R)
• M12: 5,115,350 km (0.073 R)
• M13: 5,207,203 km (0.114 R)
• M14: 5,818,011 km (0.088 R)
• M15: 6,352,374 km (0.035 R)
• M16: 7,993,613 km (0.084 R)
• M17: 8,100,276 km (0.096 R)
• M18: 8,695,675 km (0.105 R)
• M19: 9,756,624 km (0.092 R)
• M20: 10,681,438 km (0.11 R)
• M21: 10,798,872 km (0.11 R)
• M22: 11,573,340 km (0.113 R)
• M23: 12,303,976 km (0.058 R)
• M24: 14,583,698 km (0.078 R)
• M25: 15,041,767 km (0.098 R)
• M26: 15,305,657 km (0.077 R)
• M27: 15,371,780 km (0.095 R)
• M28: 16,784,133 km (0.092 R)
• M29: 17,471,087 km (0.071 R)
• M30: 18,730,701 km (0.117 R)
• M31: 20,236,702 km (0.1 R)
• M32: 22,154,397 km (0.098 R)
• M33: 22,454,491 km (0.081 R)
• M34: 22,680,533 km (0.062 R)
• M35: 23,515,588 km (0.1 R)
• M36: 24,981,498 km (0.069 R)
• M37: 25,215,768 km (0.075 R)
• M38: 25,529,026 km (0.074 R)
• M39: 26,001,456 km (0.06 R)
• M40: 28,896,026 km (0.053 R)
• M41: 29,966,099 km (0.113 R)
• M42: 30,214,880 km (0.083 R)
• M43: 30,631,062 km (0.119 R)
• M44: 31,553,183 km (0.083 R)
• M45: 33,167,494 km (0.087 R)
• M46: 33,855,195 km (0.108 R)
• M47: 34,287,383 km (0.112 R)
• M48: 34,634,450 km (0.098 R)
• M49: 35,594,869 km (0.086 R)
• M50: 36,122,351 km (0.112 R)
• M51: 37,007,372 km (0.119 R)
• M52: 39,341,547 km (0.053 R)
• M53: 39,704,771 km (0.059 R)
• M54: 41,537,943 km (0.109 R)
• M55: 41,722,846 km (0.089 R)
• M56: 42,093,250 km (0.089 R)
• M57: 43,398,492 km (0.115 R)
• M58: 44,433,410 km (0.117 R)
• M59: 45,762,138 km (0.109 R)
• M60: 46,623,373 km (0.065 R)
• M61: 47,104,031 km (0.067 R)
• M62: 47,489,694 km (0.056 R)
• M63: 49,043,119 km (0.067 R)
• M64: 49,532,005 km (0.112 R)
• M65: 49,924,250 km (0.074 R)
• M66: 50,909,352 km (0.111 R)
• M67: 51,900,887 km (0.116 R)
• M68: 52,698,692 km (0.096 R)
• M69: 53,701,596 km (0.09 R)
• M70: 54,003,784 km (0.067 R)
• M71: 54,609,656 km (0.109 R)
• M72: 54,812,061 km (0.07 R)
• M73: 55,014,916 km (0.113 R)
• M74: 55,828,280 km (0.112 R)
• M75: 58,085,412 km (0.052 R)
• M76: 59,433,140 km (0.037 R)
• M77: 60,896,207 km (0.047 R)
• M78: 64,177,337 km (0.079 R)
• M79: 64,391,112 km (0.102 R)
• M80: 64,712,000 km (0.099 R)
• M81: 66,108,795 km (0.074 R)
• M82: 67,950,494 km (0.111 R)
• M83: 69,370,029 km (0.072 R)
• M84: 69,808,799 km (0.03 R)
• M85: 70,468,675 km (0.032 R)
• M86: 71,241,199 km (0.116 R)
• M87: 71,905,563 km (0.067 R)
• M88: 72,238,568 km (0.074 R)
• M89: 72,905,924 km (0.106 R)
• M90: 73,463,774 km (0.069 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 341 - 14,016 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit