🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.39

Radius: 0.69

Gravity: 0.82 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 0.56 AU - 0.58 AU

Year: 153 Days

Day: 26.6 Hours

Environment

Temp: 231 °C

Axial Tilt: 14.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 65,300,620 km

• M1: 55,501 km (0.112 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.45

Radius: 0.73

Gravity: 0.84 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 0.5 AU - 0.78 AU

Year: 182 Days

Day: 12.8 Hours

Environment

Temp: 157 °C

Axial Tilt: 26.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 65,300,620 km

• M1: 201,060 km (0.069 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.93 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.59

Radius: 1.2

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 0.9 AU - 0.96 AU

Year: 318 Days

Day: 44.4 Hours

Environment

Temp: 105 °C

Axial Tilt: 21.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 65,300,620 km

• M1: 137,181 km (0.062 R)
• M2: 396,285 km (0.108 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.12 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.27

Radius: 0.59

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.03

Orbit Range: 2.06 AU - 2.18 AU

Year: 1095 Days

Day: 39.5 Hours

Environment

Temp: -70 °C

Axial Tilt: 9.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 65,300,620 km

• M1: 174,730 km (0.105 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.19 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.99

Radius: 1.9

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.229

Orbit Range: 1.69 AU - 2.69 AU

Year: 1150 Days

Day: 39.2 Hours

Environment

Temp: -56 °C

Axial Tilt: 21.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.89 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 5.59 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 594

Radius: 13.8

Gravity: 3.12 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 4.2 AU - 6.98 AU

Year: 4689 Days

Day: 5.5 Hours

Environment

Temp: -140 °C

Axial Tilt: 20.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 65,300,620 km

• M1: 187,745 km (0.11 R)
• M2: 478,115 km (0.045 R)
• M3: 712,385 km (0.096 R)
• M4: 924,216 km (0.12 R)
• M5: 1,064,688 km (0.099 R)
• M6: 1,354,310 km (0.088 R)
• M7: 1,456,634 km (0.096 R)
• M8: 1,592,320 km (0.065 R)
• M9: 1,748,350 km (0.098 R)
• M10: 1,975,739 km (0.044 R)
• M11: 2,144,336 km (0.058 R)
• M12: 2,460,137 km (0.064 R)
• M13: 3,078,126 km (0.051 R)
• M14: 3,394,974 km (0.074 R)
• M15: 3,496,252 km (0.086 R)
• M16: 4,017,900 km (0.114 R)
• M17: 4,277,153 km (0.114 R)
• M18: 4,364,817 km (0.071 R)
• M19: 4,926,407 km (0.088 R)
• M20: 5,018,410 km (0.078 R)
• M21: 5,251,035 km (0.082 R)
• M22: 5,654,800 km (0.1 R)
• M23: 5,945,917 km (0.068 R)
• M24: 6,068,587 km (0.092 R)
• M25: 6,217,138 km (0.087 R)
• M26: 6,366,736 km (0.119 R)
• M27: 6,517,680 km (0.106 R)
• M28: 6,771,847 km (0.116 R)
• M29: 6,925,933 km (0.088 R)
• M30: 7,474,508 km (0.115 R)
• M31: 7,794,348 km (0.112 R)
• M32: 8,669,047 km (0.036 R)
• M33: 9,174,987 km (0.071 R)
• M34: 9,345,678 km (0.082 R)
• M35: 9,719,374 km (0.068 R)
• M36: 10,068,685 km (0.033 R)
• M37: 10,809,643 km (0.095 R)
• M38: 11,354,030 km (0.071 R)
• M39: 11,445,733 km (0.079 R)
• M40: 11,537,586 km (0.112 R)
• M41: 11,660,406 km (0.113 R)
• M42: 12,156,323 km (0.109 R)
• M43: 12,595,842 km (0.063 R)
• M44: 12,754,116 km (0.091 R)
• M45: 13,685,213 km (0.106 R)
• M46: 13,913,200 km (0.085 R)
• M47: 14,011,337 km (0.107 R)
• M48: 14,175,296 km (0.06 R)
• M49: 14,340,003 km (0.114 R)
• M50: 15,005,115 km (0.038 R)
• M51: 15,578,374 km (0.106 R)
• M52: 16,642,314 km (0.089 R)
• M53: 17,482,007 km (0.094 R)
• M54: 17,623,377 km (0.101 R)
• M55: 17,800,501 km (0.109 R)
• M56: 17,942,769 km (0.062 R)
• M57: 18,085,335 km (0.094 R)
• M58: 18,623,140 km (0.102 R)
• M59: 18,948,515 km (0.119 R)
• M60: 19,604,801 km (0.102 R)
• M61: 20,454,068 km (0.104 R)
• M62: 21,391,000 km (0.091 R)
• M63: 21,845,777 km (0.083 R)
• M64: 21,998,068 km (0.085 R)
• M65: 22,150,658 km (0.108 R)
• M66: 22,303,547 km (0.068 R)
• M67: 22,726,161 km (0.107 R)
• M68: 22,957,738 km (0.076 R)
• M69: 23,151,318 km (0.1 R)
• M70: 24,442,646 km (0.111 R)
• M71: 24,759,196 km (0.106 R)
• M72: 25,077,241 km (0.032 R)
• M73: 25,837,647 km (0.105 R)
• M74: 26,039,155 km (0.037 R)
• M75: 26,605,832 km (0.096 R)
• M76: 26,809,285 km (0.096 R)
• M77: 27,094,867 km (0.07 R)
• M78: 27,340,507 km (0.109 R)
• M79: 27,504,616 km (0.095 R)

Planet 7 - Gas Giant

Semi-Major Axis: 11.62 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 877.1

Radius: 13.5

Gravity: 4.81 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 10.63 AU - 12.61 AU

Year: 14052 Days

Day: 11.4 Hours

Environment

Temp: -171 °C

Axial Tilt: 17 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 65,300,620 km

• M1: 169,943 km (0.05 R)
• M2: 299,645 km (0.072 R)
• M3: 523,443 km (0.099 R)
• M4: 708,645 km (0.092 R)
• M5: 896,091 km (0.089 R)
• M6: 1,810,583 km (0.071 R)
• M7: 1,955,843 km (0.051 R)
• M8: 2,289,595 km (0.119 R)
• M9: 2,708,021 km (0.078 R)
• M10: 3,616,379 km (0.067 R)
• M11: 4,181,111 km (0.113 R)
• M12: 4,773,518 km (0.069 R)
• M13: 5,392,704 km (0.053 R)
• M14: 5,690,404 km (0.111 R)
• M15: 8,066,467 km (0.061 R)
• M16: 8,554,904 km (0.119 R)
• M17: 8,952,685 km (0.054 R)
• M18: 9,305,736 km (0.038 R)
• M19: 9,509,637 km (0.025 R)
• M20: 10,025,601 km (0.101 R)
• M21: 10,339,606 km (0.085 R)
• M22: 10,550,839 km (0.028 R)
• M23: 11,031,197 km (0.07 R)
• M24: 11,301,222 km (0.073 R)
• M25: 11,792,800 km (0.071 R)
• M26: 12,683,955 km (0.034 R)
• M27: 13,309,124 km (0.054 R)
• M28: 13,423,866 km (0.057 R)
• M29: 13,770,185 km (0.034 R)
• M30: 14,061,003 km (0.116 R)
• M31: 14,353,916 km (0.094 R)
• M32: 15,364,898 km (0.045 R)
• M33: 17,517,911 km (0.119 R)
• M34: 17,896,393 km (0.113 R)
• M35: 19,112,923 km (0.062 R)
• M36: 19,502,626 km (0.08 R)
• M37: 19,698,449 km (0.109 R)
• M38: 20,820,732 km (0.119 R)
• M39: 21,288,824 km (0.119 R)
• M40: 21,963,511 km (0.109 R)
• M41: 22,988,854 km (0.05 R)
• M42: 23,126,784 km (0.099 R)
• M43: 23,264,862 km (0.09 R)
• M44: 23,681,044 km (0.072 R)
• M45: 25,156,976 km (0.071 R)
• M46: 25,441,511 km (0.088 R)
• M47: 26,373,506 km (0.103 R)
• M48: 26,952,600 km (0.079 R)
• M49: 27,098,009 km (0.094 R)
• M50: 28,492,710 km (0.107 R)
• M51: 28,937,913 km (0.068 R)
• M52: 29,086,912 km (0.112 R)
• M53: 29,535,257 km (0.109 R)
• M54: 30,287,585 km (0.108 R)
• M55: 31,657,752 km (0.057 R)
• M56: 32,814,891 km (0.051 R)
• M57: 33,047,965 km (0.086 R)
• M58: 33,281,637 km (0.053 R)
• M59: 34,537,062 km (0.093 R)
• M60: 35,568,539 km (0.094 R)
• M61: 36,932,573 km (0.033 R)
• M62: 39,298,762 km (0.06 R)
• M63: 39,960,134 km (0.107 R)
• M64: 41,042,625 km (0.096 R)
• M65: 41,461,648 km (0.109 R)
• M66: 41,966,242 km (0.098 R)
• M67: 42,726,947 km (0.042 R)
• M68: 42,896,591 km (0.096 R)
• M69: 43,577,561 km (0.119 R)
• M70: 44,950,121 km (0.105 R)
• M71: 45,555,095 km (0.118 R)
• M72: 45,728,329 km (0.097 R)
• M73: 45,815,096 km (0.032 R)
• M74: 46,162,761 km (0.061 R)
• M75: 47,035,515 km (0.092 R)
• M76: 47,210,694 km (0.084 R)
• M77: 50,222,249 km (0.098 R)
• M78: 52,748,808 km (0.102 R)
• M79: 52,930,868 km (0.048 R)
• M80: 54,210,977 km (0.069 R)
• M81: 54,486,686 km (0.114 R)
• M82: 59,338,145 km (0.077 R)
• M83: 59,527,536 km (0.111 R)
• M84: 59,811,921 km (0.059 R)
• M85: 60,191,750 km (0.082 R)
• M86: 62,487,928 km (0.098 R)
• M87: 63,646,863 km (0.082 R)
• M88: 64,228,948 km (0.079 R)
• M89: 64,520,664 km (0.112 R)

Kuiper Belt

Range: 30.9 - 60.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 219 - 19,092 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit