🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.78 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.44

Radius: 0.72

Gravity: 0.85 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 0.71 AU - 0.85 AU

Year: 261 Days

Day: 36.8 Hours

Environment

Temp: 117 °C

Axial Tilt: 39.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.82 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.84

Radius: 1.71

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.127

Orbit Range: 0.72 AU - 0.92 AU

Year: 281 Days

Day: 35.4 Hours

Environment

Temp: 88 °C

Axial Tilt: 114.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 74,007,029 km

• M1: 158,424 km (0.11 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.95 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.95

Radius: 0.98

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 1.94 AU - 1.96 AU

Year: 1031 Days

Day: 28.9 Hours

Environment

Temp: -72 °C

Axial Tilt: 3.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 74,007,029 km

• M1: 23,487 km (0.076 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.34 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.6

Radius: 1.21

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.047

Orbit Range: 3.18 AU - 3.5 AU

Year: 2312 Days

Day: 23.7 Hours

Environment

Temp: -119 °C

Axial Tilt: 39 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.6 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.18

Radius: 1.59

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 3.23 AU - 3.97 AU

Year: 2587 Days

Day: 22.8 Hours

Environment

Temp: -134 °C

Axial Tilt: 48.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 74,007,029 km

• M1: 97,837 km (0.098 R)

Planet 6 - Terrestrial

Semi-Major Axis: 3.67 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.34

Radius: 1.12

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 3.01 AU - 4.33 AU

Year: 2663 Days

Day: 22 Hours

Environment

Temp: -121 °C

Axial Tilt: 5.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.96 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 6.24 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 414.7

Radius: 8.7

Gravity: 5.48 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 5.87 AU - 6.61 AU

Year: 5904 Days

Day: 12.2 Hours

Environment

Temp: -151 °C

Axial Tilt: 13.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 74,007,029 km

• M1: 150,346 km (0.109 R)
• M2: 286,480 km (0.109 R)
• M3: 379,530 km (0.067 R)
• M4: 464,950 km (0.095 R)
• M5: 850,314 km (0.114 R)
• M6: 1,117,197 km (0.079 R)
• M7: 1,173,745 km (0.093 R)
• M8: 1,275,172 km (0.091 R)
• M9: 1,694,046 km (0.115 R)
• M10: 2,048,294 km (0.082 R)
• M11: 2,333,727 km (0.054 R)
• M12: 2,518,630 km (0.052 R)
• M13: 2,650,874 km (0.095 R)
• M14: 2,804,960 km (0.111 R)
• M15: 2,981,934 km (0.065 R)
• M16: 3,142,303 km (0.096 R)
• M17: 3,203,190 km (0.088 R)
• M18: 3,388,242 km (0.111 R)
• M19: 3,513,456 km (0.097 R)
• M20: 3,725,885 km (0.11 R)
• M21: 3,964,344 km (0.104 R)
• M22: 4,342,826 km (0.102 R)
• M23: 4,920,274 km (0.119 R)
• M24: 5,278,411 km (0.055 R)
• M25: 6,377,058 km (0.112 R)
• M26: 6,454,550 km (0.052 R)
• M27: 7,708,329 km (0.086 R)
• M28: 7,790,908 km (0.033 R)
• M29: 7,846,109 km (0.071 R)
• M30: 7,929,136 km (0.109 R)
• M31: 8,490,278 km (0.086 R)
• M32: 8,746,987 km (0.057 R)
• M33: 9,064,285 km (0.106 R)
• M34: 9,239,015 km (0.073 R)
• M35: 9,621,237 km (0.072 R)
• M36: 10,523,013 km (0.044 R)
• M37: 10,706,720 km (0.062 R)
• M38: 10,922,290 km (0.1 R)
• M39: 11,545,964 km (0.102 R)
• M40: 11,703,789 km (0.119 R)
• M41: 11,957,657 km (0.079 R)
• M42: 12,053,400 km (0.065 R)
• M43: 12,860,630 km (0.082 R)
• M44: 13,089,814 km (0.097 R)
• M45: 13,188,548 km (0.107 R)
• M46: 14,255,929 km (0.103 R)
• M47: 14,629,325 km (0.058 R)
• M48: 14,731,650 km (0.087 R)
• M49: 14,800,017 km (0.089 R)
• M50: 15,420,399 km (0.074 R)
• M51: 16,579,483 km (0.119 R)
• M52: 17,115,492 km (0.104 R)
• M53: 17,367,714 km (0.102 R)
• M54: 18,314,968 km (0.054 R)
• M55: 19,353,776 km (0.098 R)
• M56: 19,428,724 km (0.105 R)
• M57: 19,880,360 km (0.099 R)
• M58: 20,259,292 km (0.109 R)
• M59: 20,526,025 km (0.113 R)
• M60: 20,717,360 km (0.103 R)
• M61: 20,909,145 km (0.12 R)
• M62: 20,986,038 km (0.114 R)
• M63: 21,217,316 km (0.099 R)
• M64: 21,565,730 km (0.1 R)
• M65: 21,643,521 km (0.11 R)
• M66: 22,386,274 km (0.079 R)
• M67: 22,583,145 km (0.099 R)
• M68: 22,701,477 km (0.042 R)
• M69: 22,938,889 km (0.116 R)
• M70: 23,177,198 km (0.098 R)
• M71: 23,336,370 km (0.116 R)
• M72: 24,340,172 km (0.081 R)
• M73: 24,502,037 km (0.039 R)
• M74: 25,112,396 km (0.101 R)
• M75: 25,481,005 km (0.118 R)
• M76: 25,563,135 km (0.117 R)
• M77: 25,686,553 km (0.112 R)
• M78: 25,892,699 km (0.079 R)
• M79: 26,265,048 km (0.095 R)
• M80: 26,431,101 km (0.081 R)
• M81: 26,555,866 km (0.057 R)
• M82: 26,889,619 km (0.05 R)
• M83: 27,140,794 km (0.119 R)
• M84: 27,392,866 km (0.048 R)
• M85: 28,195,907 km (0.084 R)
• M86: 28,536,392 km (0.107 R)

Asteroid Belt

Center: 10.46 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Ice Giant

Semi-Major Axis: 14.67 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 556.7

Radius: 5.7

Gravity: 17.13 G

Time & Orbit

Eccentricity (e): 0.241

Orbit Range: 11.13 AU - 18.21 AU

Year: 21281 Days

Day: 24.5 Hours

Environment

Temp: -186 °C

Axial Tilt: 27.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 74,007,029 km

• M1: 264,489 km (0.083 R)
• M2: 455,077 km (0.071 R)
• M3: 534,364 km (0.098 R)
• M4: 972,985 km (0.025 R)
• M5: 1,157,588 km (0.037 R)
• M6: 1,212,341 km (0.025 R)
• M7: 1,681,480 km (0.097 R)
• M8: 2,270,148 km (0.103 R)
• M9: 2,444,130 km (0.11 R)
• M10: 2,622,451 km (0.064 R)
• M11: 3,943,849 km (0.06 R)
• M12: 4,323,378 km (0.043 R)
• M13: 4,409,248 km (0.114 R)
• M14: 5,253,279 km (0.077 R)
• M15: 5,530,035 km (0.09 R)
• M16: 6,634,366 km (0.091 R)
• M17: 6,783,366 km (0.047 R)
• M18: 6,883,297 km (0.054 R)
• M19: 9,312,916 km (0.035 R)
• M20: 9,591,617 km (0.078 R)
• M21: 9,872,861 km (0.102 R)
• M22: 9,986,256 km (0.094 R)
• M23: 10,966,721 km (0.087 R)
• M24: 11,617,471 km (0.085 R)
• M25: 13,832,866 km (0.111 R)
• M26: 14,342,546 km (0.108 R)
• M27: 14,471,051 km (0.093 R)
• M28: 14,599,705 km (0.101 R)
• M29: 15,249,259 km (0.064 R)
• M30: 15,511,654 km (0.049 R)
• M31: 16,374,983 km (0.058 R)
• M32: 17,117,587 km (0.076 R)
• M33: 18,078,454 km (0.113 R)
• M34: 18,356,108 km (0.103 R)
• M35: 18,986,214 km (0.116 R)
• M36: 19,268,505 km (0.1 R)
• M37: 19,552,292 km (0.118 R)
• M38: 20,052,099 km (0.081 R)
• M39: 20,123,756 km (0.113 R)
• M40: 20,700,905 km (0.075 R)
• M41: 20,918,719 km (0.113 R)
• M42: 21,945,110 km (0.076 R)
• M43: 22,167,113 km (0.076 R)
• M44: 23,515,140 km (0.103 R)
• M45: 24,428,435 km (0.078 R)
• M46: 26,604,336 km (0.054 R)
• M47: 26,920,286 km (0.046 R)
• M48: 28,115,723 km (0.12 R)
• M49: 29,003,437 km (0.113 R)
• M50: 29,328,513 km (0.073 R)
• M51: 30,971,995 km (0.102 R)
• M52: 32,056,281 km (0.068 R)
• M53: 32,308,203 km (0.11 R)
• M54: 32,729,621 km (0.102 R)
• M55: 33,748,382 km (0.117 R)
• M56: 34,433,241 km (0.111 R)
• M57: 34,949,952 km (0.098 R)
• M58: 35,036,420 km (0.084 R)
• M59: 35,816,872 km (0.094 R)
• M60: 36,252,950 km (0.038 R)
• M61: 36,427,979 km (0.026 R)
• M62: 36,603,158 km (0.032 R)
• M63: 37,926,202 km (0.072 R)
• M64: 38,103,774 km (0.105 R)
• M65: 43,001,908 km (0.094 R)
• M66: 43,094,359 km (0.087 R)
• M67: 43,465,362 km (0.084 R)
• M68: 45,241,388 km (0.091 R)
• M69: 47,423,123 km (0.113 R)
• M70: 48,189,962 km (0.115 R)
• M71: 50,124,861 km (0.096 R)
• M72: 50,905,911 km (0.08 R)
• M73: 51,691,001 km (0.089 R)
• M74: 55,373,801 km (0.097 R)
• M75: 55,675,989 km (0.043 R)
• M76: 56,282,309 km (0.061 R)
• M77: 57,094,027 km (0.111 R)
• M78: 58,626,358 km (0.111 R)
• M79: 59,346,074 km (0.08 R)
• M80: 60,794,331 km (0.088 R)
• M81: 60,898,152 km (0.102 R)
• M82: 62,673,280 km (0.087 R)
• M83: 63,093,500 km (0.059 R)
• M84: 66,916,624 km (0.091 R)
• M85: 67,238,708 km (0.118 R)
• M86: 68,639,841 km (0.091 R)
• M87: 68,748,001 km (0.12 R)
• M88: 69,724,276 km (0.11 R)
• M89: 70,268,513 km (0.1 R)
• M90: 72,129,661 km (0.117 R)
• M91: 73,674,558 km (0.109 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: 169 - 10,969 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit