🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 2.8 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.07

Radius: 1.75

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 2.11 AU - 3.49 AU

Year: 1711 Days

Day: 12.9 Hours

Environment

Temp: -98 °C

Axial Tilt: 25.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 34,202,532 km

• M1: 164,258 km (0.09 R)
• M2: 348,713 km (0.069 R)

Planet 2 - Terrestrial

Semi-Major Axis: 3.68 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.25

Radius: 1.6

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 3.07 AU - 4.29 AU

Year: 2578 Days

Day: 22.3 Hours

Environment

Temp: -120 °C

Axial Tilt: 3.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.72 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.14

Radius: 1.77

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 3.35 AU - 4.09 AU

Year: 2621 Days

Day: 32.8 Hours

Environment

Temp: -109 °C

Axial Tilt: 171 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 34,202,532 km

• M1: 408,402 km (0.107 R)

Asteroid Belt

Center: 4.32 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 4.91 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 844.9

Radius: 8.3

Gravity: 12.26 G

Time & Orbit

Eccentricity (e): 0.054

Orbit Range: 4.64 AU - 5.18 AU

Year: 3974 Days

Day: 5.7 Hours

Environment

Temp: -139 °C

Axial Tilt: 41.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 34,202,532 km

• M1: 358,736 km (0.069 R)
• M2: 540,946 km (0.102 R)
• M3: 594,053 km (0.109 R)
• M4: 741,407 km (0.077 R)
• M5: 863,180 km (0.1 R)
• M6: 926,609 km (0.112 R)
• M7: 1,058,555 km (0.109 R)
• M8: 1,126,921 km (0.099 R)
• M9: 1,743,713 km (0.055 R)
• M10: 1,891,515 km (0.076 R)
• M11: 2,043,507 km (0.102 R)
• M12: 2,129,825 km (0.111 R)
• M13: 2,217,190 km (0.092 R)
• M14: 2,432,162 km (0.106 R)
• M15: 2,597,767 km (0.073 R)
• M16: 2,710,265 km (0.08 R)
• M17: 2,805,259 km (0.095 R)
• M18: 2,940,197 km (0.095 R)
• M19: 3,018,287 km (0.114 R)
• M20: 3,097,125 km (0.103 R)
• M21: 3,236,700 km (0.097 R)
• M22: 3,297,137 km (0.044 R)
• M23: 3,460,199 km (0.039 R)
• M24: 3,879,522 km (0.104 R)
• M25: 4,404,012 km (0.102 R)
• M26: 4,835,003 km (0.068 R)
• M27: 5,327,031 km (0.117 R)
• M28: 5,494,730 km (0.095 R)
• M29: 5,908,966 km (0.113 R)
• M30: 6,232,696 km (0.103 R)
• M31: 6,716,047 km (0.031 R)
• M32: 6,871,180 km (0.04 R)
• M33: 7,001,480 km (0.108 R)
• M34: 7,290,951 km (0.078 R)
• M35: 7,343,909 km (0.111 R)
• M36: 7,423,794 km (0.085 R)
• M37: 7,772,956 km (0.088 R)
• M38: 7,854,337 km (0.04 R)
• M39: 8,292,958 km (0.107 R)
• M40: 8,459,610 km (0.102 R)
• M41: 8,739,657 km (0.047 R)
• M42: 9,108,266 km (0.042 R)
• M43: 10,007,948 km (0.064 R)
• M44: 10,096,510 km (0.076 R)
• M45: 10,185,371 km (0.091 R)
• M46: 10,905,386 km (0.106 R)
• M47: 11,240,784 km (0.079 R)
• M48: 11,487,022 km (0.106 R)
• M49: 11,579,773 km (0.098 R)
• M50: 11,734,906 km (0.108 R)
• M51: 12,047,266 km (0.069 R)
• M52: 12,584,622 km (0.116 R)
• M53: 12,968,639 km (0.073 R)
• M54: 13,032,966 km (0.09 R)
• M55: 13,813,867 km (0.054 R)
• M56: 14,210,003 km (0.107 R)
• M57: 14,309,635 km (0.095 R)
• M58: 14,409,417 km (0.112 R)
• M59: 15,659,905 km (0.094 R)
• M60: 16,142,059 km (0.115 R)
• M61: 16,734,167 km (0.097 R)
• M62: 16,979,957 km (0.061 R)
• M63: 17,582,088 km (0.09 R)
• M64: 17,796,312 km (0.03 R)
• M65: 17,975,381 km (0.054 R)
• M66: 18,119,145 km (0.088 R)
• M67: 19,651,475 km (0.071 R)
• M68: 20,022,329 km (0.09 R)
• M69: 20,245,977 km (0.089 R)
• M70: 20,470,524 km (0.048 R)
• M71: 20,583,021 km (0.071 R)
• M72: 22,065,088 km (0.094 R)
• M73: 22,334,663 km (0.111 R)
• M74: 22,411,855 km (0.066 R)
• M75: 23,699,145 km (0.113 R)
• M76: 23,896,315 km (0.098 R)
• M77: 25,251,073 km (0.081 R)
• M78: 26,467,154 km (0.112 R)
• M79: 26,671,655 km (0.054 R)
• M80: 26,876,753 km (0.107 R)
• M81: 27,495,041 km (0.075 R)

Planet 5 - Gas Giant

Semi-Major Axis: 6.05 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 842.4

Radius: 10.3

Gravity: 7.94 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 5.41 AU - 6.69 AU

Year: 5435 Days

Day: 7.7 Hours

Environment

Temp: -150 °C

Axial Tilt: 15.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 34,202,532 km

• M1: 140,173 km (0.031 R)
• M2: 390,600 km (0.092 R)
• M3: 464,202 km (0.116 R)
• M4: 772,673 km (0.05 R)
• M5: 842,086 km (0.087 R)
• M6: 1,141,581 km (0.077 R)
• M7: 1,405,322 km (0.072 R)
• M8: 1,743,713 km (0.066 R)
• M9: 1,893,909 km (0.086 R)
• M10: 2,308,894 km (0.077 R)
• M11: 2,643,993 km (0.071 R)
• M12: 2,773,694 km (0.053 R)
• M13: 3,221,590 km (0.103 R)
• M14: 3,862,168 km (0.09 R)
• M15: 4,260,248 km (0.091 R)
• M16: 4,750,181 km (0.077 R)
• M17: 5,095,752 km (0.049 R)
• M18: 5,394,499 km (0.053 R)
• M19: 5,783,154 km (0.105 R)
• M20: 6,296,275 km (0.07 R)
• M21: 6,528,900 km (0.07 R)
• M22: 6,734,896 km (0.106 R)
• M23: 6,913,217 km (0.098 R)
• M24: 7,153,471 km (0.077 R)
• M25: 7,396,418 km (0.119 R)
• M26: 7,518,789 km (0.106 R)
• M27: 8,267,975 km (0.097 R)
• M28: 8,683,708 km (0.105 R)
• M29: 8,813,110 km (0.046 R)
• M30: 9,237,669 km (0.079 R)
• M31: 9,369,763 km (0.1 R)
• M32: 9,436,035 km (0.113 R)
• M33: 9,669,109 km (0.057 R)
• M34: 9,769,639 km (0.071 R)
• M35: 10,209,157 km (0.113 R)
• M36: 10,655,108 km (0.114 R)
• M37: 11,388,886 km (0.066 R)
• M38: 12,942,161 km (0.084 R)
• M39: 13,089,963 km (0.11 R)
• M40: 13,238,364 km (0.026 R)
• M41: 13,387,364 km (0.119 R)
• M42: 13,574,361 km (0.075 R)
• M43: 13,875,352 km (0.036 R)
• M44: 14,484,066 km (0.1 R)
• M45: 15,335,278 km (0.094 R)
• M46: 15,413,368 km (0.117 R)
• M47: 16,322,175 km (0.119 R)
• M48: 16,561,980 km (0.078 R)
• M49: 17,166,954 km (0.046 R)
• M50: 17,737,969 km (0.086 R)
• M51: 17,984,656 km (0.046 R)
• M52: 18,940,736 km (0.104 R)
• M53: 19,743,029 km (0.065 R)
• M54: 20,212,617 km (0.117 R)
• M55: 20,513,309 km (0.051 R)
• M56: 20,858,880 km (0.114 R)
• M57: 21,075,797 km (0.101 R)
• M58: 21,162,713 km (0.097 R)
• M59: 21,995,076 km (0.081 R)
• M60: 22,260,163 km (0.092 R)
• M61: 22,393,006 km (0.052 R)
• M62: 23,241,076 km (0.045 R)
• M63: 23,827,201 km (0.102 R)
• M64: 24,190,424 km (0.1 R)
• M65: 24,830,554 km (0.106 R)
• M66: 26,454,887 km (0.091 R)
• M67: 26,689,607 km (0.057 R)
• M68: 27,588,391 km (0.103 R)
• M69: 28,979,202 km (0.066 R)
• M70: 29,366,960 km (0.111 R)
• M71: 29,561,437 km (0.049 R)
• M72: 29,658,825 km (0.093 R)
• M73: 29,805,132 km (0.073 R)
• M74: 30,245,548 km (0.115 R)
• M75: 30,441,970 km (0.074 R)
• M76: 31,231,847 km (0.114 R)
• M77: 33,337,287 km (0.103 R)
• M78: 33,591,005 km (0.037 R)
• M79: 33,692,732 km (0.038 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 276 - 18,601 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit