🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.4

Radius: 0.69

Gravity: 0.84 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 0.57 AU - 0.69 AU

Year: 179 Days

Day: 42.4 Hours

Environment

Temp: 209 °C

Axial Tilt: 7.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 56,046,506 km

• M1: 69,114 km (0.078 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.13 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.29

Radius: 1.39

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 0.91 AU - 1.35 AU

Year: 430 Days

Day: 46.2 Hours

Environment

Temp: 22 °C

Axial Tilt: 60.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 56,046,506 km

• M1: 346,618 km (0.104 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.52 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.01

Radius: 1.74

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 2.11 AU - 2.93 AU

Year: 1433 Days

Day: 28.9 Hours

Environment

Temp: -79 °C

Axial Tilt: 3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 56,046,506 km

• M1: 1,324,091 km (0.04 R)
• M2: 1,710,352 km (0.08 R)

Planet 4 - Terrestrial

Semi-Major Axis: 4.64 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.14

Radius: 1.05

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.169

Orbit Range: 3.86 AU - 5.42 AU

Year: 3580 Days

Day: 20.2 Hours

Environment

Temp: -133 °C

Axial Tilt: 12.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 56,046,506 km

• M1: 28,274 km (0.12 R)
• M2: 2,534,038 km (0.072 R)

Asteroid Belt

Center: 5.92 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 7.2 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 69.9

Radius: 11.9

Gravity: 0.49 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 6.4 AU - 8 AU

Year: 6919 Days

Day: 7.4 Hours

Environment

Temp: -146 °C

Axial Tilt: 42.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (45)

Outer Limit: 56,046,506 km

• M1: 173,683 km (0.083 R)
• M2: 593,904 km (0.055 R)
• M3: 689,197 km (0.106 R)
• M4: 807,978 km (0.097 R)
• M5: 981,212 km (0.044 R)
• M6: 1,117,346 km (0.112 R)
• M7: 1,387,371 km (0.095 R)
• M8: 1,598,304 km (0.1 R)
• M9: 1,748,949 km (0.052 R)
• M10: 1,831,976 km (0.108 R)
• M11: 2,531,645 km (0.116 R)
• M12: 2,653,717 km (0.087 R)
• M13: 3,017,239 km (0.115 R)
• M14: 3,367,149 km (0.068 R)
• M15: 3,501,937 km (0.11 R)
• M16: 3,823,123 km (0.075 R)
• M17: 4,138,027 km (0.111 R)
• M18: 4,250,225 km (0.086 R)
• M19: 4,396,083 km (0.11 R)
• M20: 4,576,648 km (0.113 R)
• M21: 4,742,851 km (0.111 R)
• M22: 4,911,148 km (0.054 R)
• M23: 5,604,235 km (0.119 R)
• M24: 5,782,257 km (0.098 R)
• M25: 6,034,778 km (0.075 R)
• M26: 6,125,883 km (0.058 R)
• M27: 7,331,941 km (0.047 R)
• M28: 7,527,017 km (0.031 R)
• M29: 9,527,888 km (0.12 R)
• M30: 9,655,495 km (0.048 R)
• M31: 10,302,057 km (0.102 R)
• M32: 10,542,760 km (0.038 R)
• M33: 11,007,262 km (0.089 R)
• M34: 11,343,259 km (0.086 R)
• M35: 11,614,479 km (0.091 R)
• M36: 12,071,351 km (0.102 R)
• M37: 12,163,354 km (0.071 R)
• M38: 12,673,932 km (0.114 R)
• M39: 13,096,994 km (0.098 R)
• M40: 13,812,222 km (0.104 R)
• M41: 15,231,008 km (0.088 R)
• M42: 15,932,472 km (0.079 R)
• M43: 16,008,319 km (0.06 R)
• M44: 16,542,233 km (0.119 R)
• M45: 16,670,140 km (0.078 R)

Planet 6 - Gas Giant

Semi-Major Axis: 7.38 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 16.1

Radius: 8.6

Gravity: 0.22 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 5.96 AU - 8.8 AU

Year: 7181 Days

Day: 8.9 Hours

Environment

Temp: -156 °C

Axial Tilt: 91.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 56,046,506 km

• M1: 166,502 km (0.06 R)
• M2: 251,474 km (0.105 R)
• M3: 326,423 km (0.113 R)
• M4: 462,108 km (0.12 R)
• M5: 623,973 km (0.11 R)
• M6: 696,528 km (0.107 R)
• M7: 1,163,722 km (0.118 R)
• M8: 1,453,493 km (0.06 R)
• M9: 1,827,338 km (0.102 R)
• M10: 2,007,005 km (0.111 R)
• M11: 2,062,057 km (0.115 R)
• M12: 2,183,231 km (0.115 R)
• M13: 2,844,604 km (0.063 R)
• M14: 2,917,158 km (0.073 R)
• M15: 3,074,685 km (0.097 R)
• M16: 3,310,900 km (0.072 R)
• M17: 3,744,136 km (0.109 R)
• M18: 3,904,056 km (0.103 R)
• M19: 4,183,504 km (0.055 R)
• M20: 4,910,550 km (0.093 R)
• M21: 5,584,937 km (0.112 R)
• M22: 5,676,192 km (0.084 R)
• M23: 5,781,060 km (0.051 R)
• M24: 6,006,205 km (0.106 R)
• M25: 6,437,795 km (0.066 R)
• M26: 6,935,208 km (0.104 R)
• M27: 7,117,867 km (0.067 R)
• M28: 7,473,760 km (0.094 R)
• M29: 7,675,568 km (0.081 R)
• M30: 7,748,123 km (0.09 R)
• M31: 8,247,331 km (0.078 R)
• M32: 8,336,491 km (0.075 R)
• M33: 8,590,957 km (0.039 R)
• M34: 8,878,334 km (0.1 R)
• M35: 9,215,079 km (0.087 R)
• M36: 9,276,714 km (0.047 R)
• M37: 9,338,647 km (0.084 R)
• M38: 9,728,050 km (0.119 R)
• M39: 9,964,415 km (0.096 R)
• M40: 10,186,568 km (0.081 R)

Planet 7 - Ice Giant

Semi-Major Axis: 15.56 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 226.6

Radius: 6.9

Gravity: 4.76 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 11.98 AU - 19.14 AU

Year: 21983 Days

Day: 15.3 Hours

Environment

Temp: -194 °C

Axial Tilt: 14.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 56,046,506 km

• M1: 87,515 km (0.101 R)
• M2: 268,379 km (0.1 R)
• M3: 362,176 km (0.066 R)
• M4: 730,337 km (0.054 R)
• M5: 827,426 km (0.088 R)
• M6: 928,853 km (0.06 R)
• M7: 1,352,066 km (0.103 R)
• M8: 2,648,481 km (0.06 R)
• M9: 2,739,137 km (0.09 R)
• M10: 3,207,678 km (0.119 R)
• M11: 3,973,619 km (0.117 R)
• M12: 4,430,790 km (0.092 R)
• M13: 5,128,664 km (0.118 R)
• M14: 6,258,577 km (0.052 R)
• M15: 6,789,200 km (0.084 R)
• M16: 7,376,671 km (0.032 R)
• M17: 8,332,751 km (0.118 R)
• M18: 9,281,052 km (0.108 R)
• M19: 9,744,656 km (0.059 R)
• M20: 10,406,327 km (0.097 R)
• M21: 11,131,278 km (0.116 R)
• M22: 11,475,054 km (0.041 R)
• M23: 11,872,386 km (0.091 R)
• M24: 12,834,001 km (0.085 R)
• M25: 12,988,087 km (0.119 R)
• M26: 14,189,807 km (0.052 R)
• M27: 14,455,792 km (0.077 R)
• M28: 14,938,544 km (0.025 R)
• M29: 15,426,682 km (0.06 R)
• M30: 16,363,015 km (0.117 R)
• M31: 16,474,316 km (0.115 R)
• M32: 17,374,297 km (0.056 R)
• M33: 17,431,144 km (0.113 R)
• M34: 19,104,396 km (0.084 R)
• M35: 19,574,881 km (0.091 R)
• M36: 19,693,064 km (0.088 R)
• M37: 20,347,704 km (0.095 R)
• M38: 20,467,382 km (0.082 R)
• M39: 20,527,371 km (0.119 R)
• M40: 20,828,212 km (0.095 R)
• M41: 21,494,970 km (0.081 R)
• M42: 21,800,299 km (0.032 R)
• M43: 21,922,970 km (0.11 R)
• M44: 23,348,787 km (0.079 R)
• M45: 23,599,812 km (0.041 R)
• M46: 24,549,160 km (0.114 R)
• M47: 24,804,524 km (0.103 R)
• M48: 25,575,551 km (0.106 R)
• M49: 26,224,208 km (0.102 R)
• M50: 26,681,379 km (0.095 R)
• M51: 26,943,773 km (0.114 R)
• M52: 27,141,242 km (0.093 R)
• M53: 27,471,255 km (0.072 R)
• M54: 27,669,921 km (0.113 R)
• M55: 27,869,186 km (0.078 R)
• M56: 28,469,522 km (0.058 R)
• M57: 29,344,221 km (0.099 R)
• M58: 31,396,105 km (0.085 R)
• M59: 31,465,369 km (0.115 R)
• M60: 32,229,814 km (0.048 R)
• M61: 33,635,436 km (0.068 R)
• M62: 33,989,983 km (0.111 R)
• M63: 34,203,309 km (0.097 R)
• M64: 37,529,169 km (0.048 R)
• M65: 37,602,622 km (0.105 R)
• M66: 39,007,196 km (0.114 R)
• M67: 39,528,844 km (0.04 R)
• M68: 40,278,329 km (0.118 R)
• M69: 40,504,072 km (0.062 R)
• M70: 41,183,695 km (0.118 R)
• M71: 41,638,922 km (0.099 R)
• M72: 41,943,353 km (0.119 R)
• M73: 42,095,794 km (0.086 R)
• M74: 43,014,624 km (0.102 R)
• M75: 43,785,352 km (0.119 R)
• M76: 45,184,092 km (0.113 R)
• M77: 46,282,140 km (0.085 R)
• M78: 46,518,505 km (0.104 R)
• M79: 47,230,292 km (0.109 R)
• M80: 48,985,075 km (0.11 R)
• M81: 49,226,077 km (0.1 R)
• M82: 49,467,378 km (0.107 R)
• M83: 49,870,545 km (0.114 R)
• M84: 50,032,110 km (0.097 R)
• M85: 51,249,239 km (0.104 R)
• M86: 51,657,042 km (0.11 R)
• M87: 52,476,091 km (0.103 R)
• M88: 54,542,336 km (0.111 R)
• M89: 55,042,293 km (0.068 R)
• M90: 55,292,719 km (0.072 R)
• M91: 55,459,970 km (0.072 R)
• M92: 55,878,694 km (0.039 R)

Kuiper Belt

Range: 30.6 - 56.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 516 - 20,500 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit