🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.41 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.82 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 458.1

Radius: 14.6

Gravity: 2.15 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 0.64 AU - 1 AU

Year: 479 Days

Day: 8.5 Hours

Environment

Temp: -150 °C

Axial Tilt: 18.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 33,204,508 km

• M1: 185,352 km (0.119 R)
• M2: 311,762 km (0.086 R)
• M3: 438,172 km (0.1 R)
• M4: 553,363 km (0.035 R)
• M5: 700,118 km (0.119 R)
• M6: 798,853 km (0.12 R)
• M7: 940,522 km (0.12 R)
• M8: 1,038,808 km (0.107 R)
• M9: 1,145,620 km (0.111 R)
• M10: 1,385,725 km (0.1 R)
• M11: 1,479,673 km (0.084 R)
• M12: 1,606,831 km (0.053 R)
• M13: 1,727,257 km (0.047 R)
• M14: 1,861,746 km (0.06 R)
• M15: 2,039,318 km (0.119 R)
• M16: 2,222,725 km (0.029 R)
• M17: 2,363,946 km (0.11 R)
• M18: 2,581,760 km (0.112 R)
• M19: 2,793,591 km (0.078 R)
• M20: 2,927,331 km (0.064 R)
• M21: 3,248,219 km (0.105 R)
• M22: 3,342,016 km (0.111 R)
• M23: 3,635,976 km (0.092 R)
• M24: 3,817,887 km (0.07 R)
• M25: 4,024,332 km (0.115 R)
• M26: 4,448,741 km (0.059 R)
• M27: 4,926,108 km (0.097 R)
• M28: 5,026,638 km (0.057 R)
• M29: 5,301,001 km (0.111 R)
• M30: 5,435,938 km (0.066 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.67 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 289.3

Radius: 10

Gravity: 2.89 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 1.3 AU - 2.04 AU

Year: 1393 Days

Day: 9.1 Hours

Environment

Temp: -187 °C

Axial Tilt: 7.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (60)

Outer Limit: 33,204,508 km

• M1: 125,213 km (0.084 R)
• M2: 195,076 km (0.088 R)
• M3: 271,670 km (0.109 R)
• M4: 426,055 km (0.042 R)
• M5: 511,176 km (0.063 R)
• M6: 587,172 km (0.099 R)
• M7: 662,120 km (0.043 R)
• M8: 902,075 km (0.095 R)
• M9: 977,772 km (0.09 R)
• M10: 1,129,165 km (0.113 R)
• M11: 1,281,455 km (0.114 R)
• M12: 1,352,963 km (0.085 R)
• M13: 1,500,317 km (0.07 R)
• M14: 1,568,534 km (0.091 R)
• M15: 1,900,342 km (0.104 R)
• M16: 2,083,150 km (0.084 R)
• M17: 2,211,206 km (0.108 R)
• M18: 2,280,470 km (0.107 R)
• M19: 2,412,565 km (0.113 R)
• M20: 2,638,458 km (0.037 R)
• M21: 2,749,310 km (0.099 R)
• M22: 2,852,383 km (0.05 R)
• M23: 3,033,546 km (0.039 R)
• M24: 3,179,254 km (0.076 R)
• M25: 3,248,069 km (0.111 R)
• M26: 3,367,149 km (0.109 R)
• M27: 3,619,969 km (0.105 R)
• M28: 3,754,009 km (0.079 R)
• M29: 3,900,166 km (0.096 R)
• M30: 4,037,497 km (0.045 R)
• M31: 4,208,936 km (0.105 R)
• M32: 4,295,553 km (0.1 R)
• M33: 4,360,928 km (0.055 R)
• M34: 4,470,583 km (0.045 R)
• M35: 4,636,786 km (0.069 R)
• M36: 4,838,893 km (0.113 R)
• M37: 4,906,960 km (0.059 R)
• M38: 5,136,144 km (0.095 R)
• M39: 5,427,560 km (0.062 R)
• M40: 5,569,379 km (0.094 R)
• M41: 5,868,874 km (0.116 R)
• M42: 6,075,618 km (0.114 R)
• M43: 6,149,071 km (0.079 R)
• M44: 6,321,856 km (0.091 R)
• M45: 6,508,704 km (0.06 R)
• M46: 6,862,354 km (0.071 R)
• M47: 7,378,616 km (0.073 R)
• M48: 7,575,337 km (0.111 R)
• M49: 7,800,631 km (0.112 R)
• M50: 7,880,517 km (0.08 R)
• M51: 8,149,194 km (0.098 R)
• M52: 8,230,426 km (0.083 R)
• M53: 8,325,570 km (0.071 R)
• M54: 8,407,251 km (0.117 R)
• M55: 8,806,378 km (0.084 R)
• M56: 8,903,616 km (0.1 R)
• M57: 9,071,166 km (0.064 R)
• M58: 9,183,514 km (0.064 R)
• M59: 9,381,133 km (0.031 R)
• M60: 9,551,674 km (0.091 R)

Planet 3 - Gas Giant

Semi-Major Axis: 4.1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 792.5

Radius: 10.7

Gravity: 6.92 G

Time & Orbit

Eccentricity (e): 0.237

Orbit Range: 3.13 AU - 5.07 AU

Year: 5360 Days

Day: 9.9 Hours

Environment

Temp: -202 °C

Axial Tilt: 43.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 33,204,508 km

• M1: 233,672 km (0.08 R)
• M2: 313,557 km (0.092 R)
• M3: 387,758 km (0.091 R)
• M4: 491,728 km (0.096 R)
• M5: 668,553 km (0.111 R)
• M6: 825,930 km (0.091 R)
• M7: 1,226,254 km (0.11 R)
• M8: 1,559,707 km (0.071 R)
• M9: 1,647,521 km (0.074 R)
• M10: 1,996,982 km (0.118 R)
• M11: 2,092,874 km (0.102 R)
• M12: 2,190,412 km (0.093 R)
• M13: 2,369,780 km (0.062 R)
• M14: 2,574,879 km (0.1 R)
• M15: 2,658,653 km (0.116 R)
• M16: 2,785,961 km (0.097 R)
• M17: 3,024,719 km (0.08 R)
• M18: 3,499,244 km (0.053 R)
• M19: 4,291,813 km (0.065 R)
• M20: 4,366,612 km (0.073 R)
• M21: 4,644,565 km (0.118 R)
• M22: 5,324,637 km (0.06 R)
• M23: 5,813,672 km (0.104 R)
• M24: 6,459,486 km (0.088 R)
• M25: 7,276,440 km (0.089 R)
• M26: 7,879,918 km (0.077 R)
• M27: 8,405,605 km (0.043 R)
• M28: 9,102,731 km (0.113 R)
• M29: 9,884,231 km (0.091 R)
• M30: 10,283,208 km (0.116 R)
• M31: 10,585,845 km (0.105 R)
• M32: 10,789,148 km (0.039 R)
• M33: 11,199,944 km (0.106 R)
• M34: 11,303,316 km (0.037 R)
• M35: 11,476,550 km (0.112 R)
• M36: 11,860,718 km (0.072 R)
• M37: 12,355,737 km (0.105 R)
• M38: 12,426,946 km (0.092 R)
• M39: 13,110,907 km (0.113 R)
• M40: 13,402,473 km (0.119 R)
• M41: 13,843,937 km (0.092 R)
• M42: 14,029,288 km (0.034 R)
• M43: 14,703,376 km (0.086 R)
• M44: 15,580,169 km (0.094 R)
• M45: 16,907,103 km (0.114 R)
• M46: 16,986,389 km (0.11 R)
• M47: 17,224,699 km (0.102 R)
• M48: 17,304,285 km (0.115 R)
• M49: 17,464,055 km (0.055 R)
• M50: 17,704,609 km (0.095 R)
• M51: 17,905,818 km (0.117 R)
• M52: 19,294,535 km (0.06 R)
• M53: 19,584,755 km (0.037 R)
• M54: 20,929,939 km (0.064 R)
• M55: 21,484,797 km (0.076 R)
• M56: 22,174,444 km (0.041 R)
• M57: 22,652,858 km (0.095 R)
• M58: 22,783,905 km (0.096 R)
• M59: 23,222,676 km (0.1 R)
• M60: 23,354,771 km (0.075 R)
• M61: 23,708,420 km (0.099 R)
• M62: 23,797,132 km (0.118 R)
• M63: 25,095,342 km (0.118 R)
• M64: 25,276,206 km (0.051 R)
• M65: 25,457,518 km (0.11 R)
• M66: 26,004,149 km (0.111 R)
• M67: 26,969,953 km (0.049 R)
• M68: 27,108,929 km (0.062 R)
• M69: 27,807,103 km (0.116 R)
• M70: 28,464,136 km (0.092 R)
• M71: 28,794,598 km (0.088 R)
• M72: 28,889,144 km (0.086 R)
• M73: 29,126,257 km (0.114 R)
• M74: 29,411,540 km (0.036 R)
• M75: 29,745,741 km (0.069 R)
• M76: 30,129,011 km (0.109 R)
• M77: 30,273,224 km (0.052 R)
• M78: 31,094,516 km (0.111 R)
• M79: 31,581,008 km (0.066 R)
• M80: 32,463,187 km (0.064 R)
• M81: 32,660,357 km (0.092 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 213 - 11,299 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit