🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.75 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.95

Radius: 0.98

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 0.61 AU - 0.89 AU

Year: 238 Days

Day: 31.4 Hours

Environment

Temp: 148 °C

Axial Tilt: 14.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.93 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.3

Radius: 1.11

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 0.77 AU - 1.09 AU

Year: 329 Days

Day: 33.4 Hours

Environment

Temp: 116 °C

Axial Tilt: 2.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.75 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.44

Radius: 1.43

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 1.41 AU - 2.09 AU

Year: 850 Days

Day: 28.6 Hours

Environment

Temp: -62 °C

Axial Tilt: 31.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 41,988,510 km

• M1: 51,611 km (0.075 R)
• M2: 331,808 km (0.075 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.64 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.04

Radius: 1.33

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 2.86 AU - 4.42 AU

Year: 2549 Days

Day: 47.4 Hours

Environment

Temp: -115 °C

Axial Tilt: 42.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 192.8

Radius: 10.4

Gravity: 1.78 G

Time & Orbit

Eccentricity (e): 0.077

Orbit Range: 4.62 AU - 5.39 AU

Year: 4104 Days

Day: 5.1 Hours

Environment

Temp: -150 °C

Axial Tilt: 41.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 41,988,510 km

• M1: 157,826 km (0.102 R)
• M2: 272,268 km (0.055 R)
• M3: 357,539 km (0.117 R)
• M4: 490,083 km (0.115 R)
• M5: 563,535 km (0.115 R)
• M6: 649,554 km (0.085 R)
• M7: 715,227 km (0.033 R)
• M8: 872,156 km (0.093 R)
• M9: 945,758 km (0.07 R)
• M10: 1,041,052 km (0.115 R)
• M11: 1,231,340 km (0.108 R)
• M12: 1,433,297 km (0.095 R)
• M13: 1,555,369 km (0.067 R)
• M14: 1,657,844 km (0.04 R)
• M15: 2,398,951 km (0.115 R)
• M16: 2,465,074 km (0.087 R)
• M17: 2,846,249 km (0.088 R)
• M18: 2,916,410 km (0.112 R)
• M19: 3,101,313 km (0.069 R)
• M20: 3,378,668 km (0.109 R)
• M21: 3,679,509 km (0.114 R)
• M22: 4,036,151 km (0.031 R)
• M23: 4,115,138 km (0.12 R)
• M24: 4,210,731 km (0.104 R)
• M25: 4,290,916 km (0.055 R)
• M26: 4,550,917 km (0.091 R)
• M27: 4,732,678 km (0.03 R)
• M28: 4,816,154 km (0.025 R)
• M29: 5,396,743 km (0.115 R)
• M30: 5,536,468 km (0.084 R)
• M31: 5,730,795 km (0.114 R)
• M32: 6,035,376 km (0.107 R)
• M33: 6,107,931 km (0.075 R)
• M34: 6,180,636 km (0.055 R)
• M35: 6,345,493 km (0.104 R)
• M36: 6,437,645 km (0.114 R)
• M37: 6,586,046 km (0.038 R)
• M38: 7,076,278 km (0.057 R)
• M39: 7,442,045 km (0.11 R)
• M40: 7,656,718 km (0.093 R)
• M41: 7,735,257 km (0.091 R)
• M42: 7,814,095 km (0.05 R)
• M43: 7,893,083 km (0.109 R)
• M44: 8,032,209 km (0.102 R)
• M45: 8,111,945 km (0.101 R)
• M46: 8,393,488 km (0.113 R)
• M47: 8,698,667 km (0.092 R)
• M48: 9,299,004 km (0.05 R)
• M49: 9,636,048 km (0.071 R)
• M50: 9,827,383 km (0.054 R)
• M51: 10,365,487 km (0.08 R)
• M52: 10,430,712 km (0.052 R)
• M53: 10,736,938 km (0.1 R)
• M54: 10,869,033 km (0.058 R)
• M55: 11,268,759 km (0.117 R)
• M56: 11,673,122 km (0.073 R)
• M57: 11,763,778 km (0.08 R)
• M58: 11,968,278 km (0.107 R)
• M59: 12,082,422 km (0.079 R)
• M60: 12,219,902 km (0.079 R)
• M61: 12,589,110 km (0.111 R)
• M62: 13,385,718 km (0.089 R)
• M63: 14,054,122 km (0.087 R)
• M64: 14,246,953 km (0.059 R)
• M65: 14,586,840 km (0.095 R)
• M66: 14,855,667 km (0.119 R)
• M67: 15,175,507 km (0.034 R)
• M68: 15,497,741 km (0.085 R)
• M69: 16,224,487 km (0.083 R)
• M70: 16,604,765 km (0.103 R)
• M71: 17,090,659 km (0.119 R)

Planet 6 - Gas Giant

Semi-Major Axis: 8.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 736.5

Radius: 10

Gravity: 7.37 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 7.72 AU - 9.6 AU

Year: 9355 Days

Day: 13.2 Hours

Environment

Temp: -176 °C

Axial Tilt: 39.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 41,988,510 km

• M1: 392,545 km (0.111 R)
• M2: 601,683 km (0.095 R)
• M3: 955,033 km (0.052 R)
• M4: 1,067,381 km (0.116 R)
• M5: 1,305,840 km (0.118 R)
• M6: 1,605,784 km (0.062 R)
• M7: 1,741,020 km (0.105 R)
• M8: 2,244,566 km (0.1 R)
• M9: 2,320,113 km (0.107 R)
• M10: 2,499,930 km (0.101 R)
• M11: 2,604,649 km (0.076 R)
• M12: 2,737,791 km (0.114 R)
• M13: 3,010,807 km (0.062 R)
• M14: 3,821,777 km (0.083 R)
• M15: 4,096,438 km (0.033 R)
• M16: 4,189,339 km (0.116 R)
• M17: 5,057,605 km (0.113 R)
• M18: 5,190,897 km (0.09 R)
• M19: 6,335,021 km (0.098 R)
• M20: 6,660,247 km (0.034 R)
• M21: 6,733,251 km (0.119 R)
• M22: 7,860,471 km (0.117 R)
• M23: 7,937,813 km (0.117 R)
• M24: 8,327,665 km (0.029 R)
• M25: 8,445,997 km (0.104 R)
• M26: 8,564,777 km (0.114 R)
• M27: 8,844,077 km (0.109 R)
• M28: 9,576,208 km (0.078 R)
• M29: 9,741,514 km (0.078 R)
• M30: 10,925,132 km (0.097 R)
• M31: 11,886,897 km (0.098 R)
• M32: 11,975,609 km (0.078 R)
• M33: 12,064,619 km (0.105 R)
• M34: 12,784,484 km (0.097 R)
• M35: 13,518,412 km (0.119 R)
• M36: 13,611,013 km (0.065 R)
• M37: 14,171,705 km (0.112 R)
• M38: 15,508,961 km (0.051 R)
• M39: 17,741,410 km (0.045 R)
• M40: 18,868,929 km (0.04 R)
• M41: 20,284,274 km (0.119 R)
• M42: 20,496,853 km (0.076 R)
• M43: 20,763,586 km (0.119 R)
• M44: 21,139,077 km (0.103 R)
• M45: 21,246,638 km (0.114 R)
• M46: 21,354,498 km (0.097 R)
• M47: 23,717,246 km (0.105 R)
• M48: 24,447,733 km (0.097 R)
• M49: 24,730,772 km (0.078 R)
• M50: 25,356,989 km (0.102 R)
• M51: 26,509,042 km (0.12 R)
• M52: 26,916,397 km (0.104 R)
• M53: 27,678,149 km (0.082 R)
• M54: 28,091,339 km (0.12 R)
• M55: 28,328,302 km (0.097 R)
• M56: 28,506,473 km (0.115 R)
• M57: 30,734,733 km (0.102 R)
• M58: 30,856,805 km (0.081 R)
• M59: 31,040,062 km (0.1 R)
• M60: 31,285,104 km (0.09 R)
• M61: 32,457,801 km (0.103 R)
• M62: 32,644,350 km (0.063 R)
• M63: 32,831,197 km (0.118 R)
• M64: 33,018,344 km (0.08 R)
• M65: 33,707,691 km (0.102 R)
• M66: 34,022,745 km (0.102 R)
• M67: 34,909,710 km (0.09 R)
• M68: 35,100,747 km (0.071 R)
• M69: 35,419,989 km (0.113 R)
• M70: 36,383,399 km (0.055 R)
• M71: 39,258,969 km (0.061 R)
• M72: 39,325,241 km (0.071 R)
• M73: 39,989,156 km (0.119 R)
• M74: 40,590,091 km (0.046 R)
• M75: 40,723,981 km (0.082 R)
• M76: 41,463,144 km (0.12 R)
• M77: 42,003,492 km (0.098 R)
• M78: 42,478,315 km (0.119 R)
• M79: 42,682,217 km (0.045 R)
• M80: 43,433,049 km (0.056 R)
• M81: 44,257,034 km (0.049 R)
• M82: 44,602,007 km (0.104 R)
• M83: 45,294,346 km (0.104 R)
• M84: 45,990,425 km (0.111 R)

Planet 7 - Ice Giant

Semi-Major Axis: 17.75 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 61.1

Radius: 4.8

Gravity: 2.65 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 14.57 AU - 20.93 AU

Year: 27452 Days

Day: 24.5 Hours

Environment

Temp: -201 °C

Axial Tilt: 44.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 41,988,510 km

• M1: 74,500 km (0.083 R)
• M2: 114,742 km (0.069 R)
• M3: 187,297 km (0.099 R)
• M4: 786,885 km (0.078 R)
• M5: 869,762 km (0.116 R)
• M6: 1,346,082 km (0.076 R)
• M7: 1,824,496 km (0.087 R)
• M8: 3,838,083 km (0.118 R)
• M9: 4,152,388 km (0.088 R)
• M10: 4,445,450 km (0.089 R)
• M11: 4,534,611 km (0.026 R)
• M12: 5,175,488 km (0.091 R)
• M13: 5,618,447 km (0.073 R)
• M14: 5,909,565 km (0.112 R)
• M15: 6,573,929 km (0.081 R)
• M16: 6,641,547 km (0.064 R)
• M17: 6,675,506 km (0.115 R)
• M18: 7,122,205 km (0.079 R)
• M19: 7,543,173 km (0.093 R)
• M20: 8,335,593 km (0.083 R)
• M21: 8,965,849 km (0.041 R)
• M22: 9,229,740 km (0.075 R)
• M23: 9,804,046 km (0.067 R)
• M24: 10,114,910 km (0.111 R)
• M25: 10,271,689 km (0.108 R)
• M26: 10,946,525 km (0.029 R)
• M27: 10,986,767 km (0.116 R)
• M28: 11,717,702 km (0.104 R)
• M29: 12,255,506 km (0.114 R)
• M30: 12,506,382 km (0.088 R)
• M31: 12,548,269 km (0.114 R)
• M32: 13,269,182 km (0.096 R)
• M33: 13,656,191 km (0.09 R)
• M34: 13,742,659 km (0.098 R)
• M35: 14,177,989 km (0.062 R)
• M36: 15,061,962 km (0.044 R)
• M37: 15,465,577 km (0.065 R)
• M38: 15,600,964 km (0.059 R)
• M39: 16,790,267 km (0.114 R)
• M40: 19,303,361 km (0.063 R)
• M41: 19,400,450 km (0.101 R)
• M42: 19,937,507 km (0.058 R)
• M43: 20,926,349 km (0.116 R)
• M44: 23,002,767 km (0.111 R)
• M45: 23,105,690 km (0.076 R)
• M46: 23,987,121 km (0.117 R)
• M47: 24,143,750 km (0.084 R)
• M48: 24,196,109 km (0.119 R)
• M49: 24,510,714 km (0.089 R)
• M50: 24,668,390 km (0.112 R)
• M51: 24,721,198 km (0.117 R)
• M52: 25,889,408 km (0.069 R)
• M53: 25,942,964 km (0.09 R)
• M54: 27,293,234 km (0.054 R)
• M55: 28,721,594 km (0.099 R)
• M56: 29,388,950 km (0.117 R)
• M57: 29,444,900 km (0.084 R)
• M58: 29,668,549 km (0.105 R)
• M59: 30,117,791 km (0.076 R)
• M60: 30,174,040 km (0.068 R)
• M61: 31,022,858 km (0.069 R)
• M62: 31,707,568 km (0.034 R)
• M63: 33,440,958 km (0.094 R)
• M64: 34,142,872 km (0.082 R)
• M65: 34,849,572 km (0.03 R)
• M66: 35,620,749 km (0.097 R)
• M67: 36,938,407 km (0.105 R)
• M68: 37,300,583 km (0.063 R)
• M69: 37,542,782 km (0.047 R)
• M70: 38,394,144 km (0.119 R)
• M71: 38,455,180 km (0.075 R)
• M72: 38,883,479 km (0.12 R)
• M73: 39,067,484 km (0.087 R)
• M74: 40,923,844 km (0.093 R)
• M75: 41,048,609 km (0.114 R)
• M76: 41,111,140 km (0.064 R)
• M77: 41,486,332 km (0.086 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: 381 - 18,727 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit