🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1

Radius: 1

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 0.57 AU - 0.63 AU

Year: 305 Days

Day: 19.5 Hours

Environment

Temp: -127 °C

Axial Tilt: 18.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 30,997,040 km

• M1: 395,986 km (0.109 R)

Asteroid Belt

Center: 1.89 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 3.18 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 134.4

Radius: 9.6

Gravity: 1.46 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 2.72 AU - 3.64 AU

Year: 3720 Days

Day: 6.9 Hours

Environment

Temp: -213 °C

Axial Tilt: 15.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (67)

Outer Limit: 30,997,040 km

• M1: 127,757 km (0.094 R)
• M2: 205,099 km (0.099 R)
• M3: 283,937 km (0.082 R)
• M4: 544,387 km (0.115 R)
• M5: 619,485 km (0.054 R)
• M6: 766,091 km (0.064 R)
• M7: 908,209 km (0.03 R)
• M8: 1,138,589 km (0.076 R)
• M9: 1,219,522 km (0.046 R)
• M10: 1,349,672 km (0.113 R)
• M11: 1,426,117 km (0.117 R)
• M12: 1,603,839 km (0.111 R)
• M13: 1,778,270 km (0.1 R)
• M14: 1,991,746 km (0.116 R)
• M15: 2,350,631 km (0.098 R)
• M16: 2,478,837 km (0.119 R)
• M17: 2,778,780 km (0.109 R)
• M18: 3,115,974 km (0.088 R)
• M19: 3,179,852 km (0.07 R)
• M20: 3,492,661 km (0.097 R)
• M21: 3,639,417 km (0.115 R)
• M22: 3,856,484 km (0.105 R)
• M23: 4,133,988 km (0.047 R)
• M24: 4,533,414 km (0.062 R)
• M25: 4,989,987 km (0.1 R)
• M26: 5,049,975 km (0.118 R)
• M27: 5,155,591 km (0.099 R)
• M28: 5,338,400 km (0.114 R)
• M29: 5,554,270 km (0.094 R)
• M30: 6,138,898 km (0.09 R)
• M31: 6,219,382 km (0.045 R)
• M32: 6,316,471 km (0.04 R)
• M33: 6,446,771 km (0.112 R)
• M34: 6,528,601 km (0.077 R)
• M35: 6,676,852 km (0.119 R)
• M36: 6,776,185 km (0.105 R)
• M37: 6,976,646 km (0.05 R)
• M38: 7,212,861 km (0.119 R)
• M39: 7,400,307 km (0.073 R)
• M40: 7,486,027 km (0.099 R)
• M41: 7,937,364 km (0.056 R)
• M42: 8,254,960 km (0.097 R)
• M43: 8,486,986 km (0.119 R)
• M44: 8,739,358 km (0.092 R)
• M45: 8,939,221 km (0.098 R)
• M46: 9,455,184 km (0.104 R)
• M47: 9,679,132 km (0.104 R)
• M48: 9,886,026 km (0.102 R)
• M49: 9,980,721 km (0.086 R)
• M50: 10,400,194 km (0.104 R)
• M51: 10,709,113 km (0.12 R)
• M52: 10,884,143 km (0.116 R)
• M53: 11,040,472 km (0.1 R)
• M54: 11,138,609 km (0.037 R)
• M55: 11,434,663 km (0.07 R)
• M56: 11,733,410 km (0.076 R)
• M57: 12,420,064 km (0.042 R)
• M58: 12,522,090 km (0.047 R)
• M59: 12,645,059 km (0.066 R)
• M60: 12,830,112 km (0.104 R)
• M61: 12,995,268 km (0.117 R)
• M62: 13,684,465 km (0.077 R)
• M63: 13,853,361 km (0.105 R)
• M64: 13,916,791 km (0.087 R)
• M65: 13,980,370 km (0.078 R)
• M66: 14,129,220 km (0.088 R)
• M67: 14,406,873 km (0.11 R)

Planet 3 - Ice Giant

Semi-Major Axis: 7.33 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 109.3

Radius: 5.4

Gravity: 3.75 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 6.83 AU - 7.83 AU

Year: 13019 Days

Day: 18.5 Hours

Environment

Temp: -228 °C

Axial Tilt: 11.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 30,997,040 km

• M1: 68,067 km (0.082 R)
• M2: 129,701 km (0.117 R)
• M3: 227,838 km (0.081 R)
• M4: 287,228 km (0.096 R)
• M5: 423,362 km (0.117 R)
• M6: 544,686 km (0.092 R)
• M7: 591,660 km (0.101 R)
• M8: 715,227 km (0.09 R)
• M9: 1,320,949 km (0.113 R)
• M10: 1,516,922 km (0.083 R)
• M11: 1,584,391 km (0.096 R)
• M12: 1,739,674 km (0.099 R)
• M13: 1,846,038 km (0.074 R)
• M14: 2,409,573 km (0.069 R)
• M15: 2,689,620 km (0.106 R)
• M16: 3,172,073 km (0.12 R)
• M17: 3,590,648 km (0.039 R)
• M18: 3,726,483 km (0.117 R)
• M19: 3,887,151 km (0.054 R)
• M20: 4,310,363 km (0.074 R)
• M21: 4,625,267 km (0.097 R)
• M22: 4,847,569 km (0.085 R)
• M23: 4,922,518 km (0.047 R)
• M24: 5,328,377 km (0.072 R)
• M25: 5,692,349 km (0.109 R)
• M26: 5,745,007 km (0.068 R)
• M27: 6,037,471 km (0.117 R)
• M28: 6,831,686 km (0.119 R)
• M29: 7,000,133 km (0.074 R)
• M30: 7,056,532 km (0.101 R)
• M31: 7,226,774 km (0.101 R)
• M32: 7,427,085 km (0.113 R)
• M33: 7,687,386 km (0.107 R)
• M34: 7,862,565 km (0.113 R)
• M35: 8,365,962 km (0.085 R)
• M36: 9,811,376 km (0.088 R)
• M37: 10,001,515 km (0.077 R)
• M38: 10,224,715 km (0.073 R)
• M39: 10,353,070 km (0.114 R)
• M40: 11,631,683 km (0.076 R)
• M41: 11,765,723 km (0.106 R)
• M42: 11,933,871 km (0.088 R)
• M43: 12,035,149 km (0.071 R)
• M44: 12,068,958 km (0.039 R)
• M45: 12,545,726 km (0.076 R)
• M46: 12,752,022 km (0.108 R)
• M47: 12,786,579 km (0.109 R)
• M48: 13,694,039 km (0.1 R)
• M49: 14,406,125 km (0.109 R)
• M50: 14,442,029 km (0.062 R)
• M51: 14,478,082 km (0.119 R)
• M52: 15,166,831 km (0.071 R)
• M53: 15,276,486 km (0.099 R)
• M54: 16,613,592 km (0.1 R)
• M55: 16,840,083 km (0.12 R)
• M56: 17,525,690 km (0.082 R)
• M57: 18,298,213 km (0.093 R)
• M58: 19,437,850 km (0.068 R)
• M59: 19,557,079 km (0.069 R)
• M60: 20,398,268 km (0.089 R)
• M61: 21,251,275 km (0.045 R)
• M62: 21,374,095 km (0.1 R)
• M63: 21,661,472 km (0.094 R)
• M64: 21,867,618 km (0.085 R)
• M65: 22,281,855 km (0.119 R)
• M66: 23,033,883 km (0.036 R)
• M67: 23,370,778 km (0.08 R)
• M68: 23,666,982 km (0.077 R)
• M69: 24,648,643 km (0.118 R)
• M70: 24,820,830 km (0.096 R)
• M71: 24,950,082 km (0.091 R)
• M72: 25,600,235 km (0.082 R)
• M73: 25,818,049 km (0.108 R)
• M74: 26,211,941 km (0.11 R)
• M75: 27,360,703 km (0.083 R)
• M76: 27,672,764 km (0.108 R)
• M77: 27,941,292 km (0.043 R)
• M78: 28,978,304 km (0.089 R)
• M79: 29,478,709 km (0.039 R)
• M80: 29,524,337 km (0.117 R)
• M81: 29,569,964 km (0.11 R)
• M82: 29,615,741 km (0.097 R)
• M83: 30,441,970 km (0.032 R)
• M84: 30,672,799 km (0.032 R)
• M85: 30,811,626 km (0.059 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 502 - 18,772 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit