🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.13

Radius: 1.05

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 0.41 AU - 0.69 AU

Year: 150 Days

Day: 17.7 Hours

Environment

Temp: 199 °C

Axial Tilt: 19.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.84

Radius: 1.71

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.03

Orbit Range: 0.56 AU - 0.6 AU

Year: 163 Days

Day: 36.5 Hours

Environment

Temp: 199 °C

Axial Tilt: 6.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 37,354,758 km

• M1: 163,510 km (0.118 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.62 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.72

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.25

Orbit Range: 1.22 AU - 2.03 AU

Year: 761 Days

Day: 41.6 Hours

Environment

Temp: -49 °C

Axial Tilt: 9.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.1 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.54

Radius: 1.45

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.207

Orbit Range: 1.67 AU - 2.53 AU

Year: 1123 Days

Day: 44.9 Hours

Environment

Temp: -75 °C

Axial Tilt: 1.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 37,354,758 km

• M1: 189,840 km (0.099 R)

Asteroid Belt

Center: 4.42 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 6.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 262.8

Radius: 14.3

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 5.82 AU - 7.66 AU

Year: 6456 Days

Day: 12.7 Hours

Environment

Temp: -166 °C

Axial Tilt: 6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (44)

Outer Limit: 37,354,758 km

• M1: 186,997 km (0.102 R)
• M2: 292,464 km (0.11 R)
• M3: 384,616 km (0.065 R)
• M4: 520,301 km (0.117 R)
• M5: 784,641 km (0.052 R)
• M6: 1,159,383 km (0.111 R)
• M7: 1,531,433 km (0.086 R)
• M8: 1,816,118 km (0.07 R)
• M9: 2,368,733 km (0.055 R)
• M10: 2,646,686 km (0.092 R)
• M11: 2,862,406 km (0.093 R)
• M12: 3,524,675 km (0.066 R)
• M13: 4,381,273 km (0.097 R)
• M14: 5,666,319 km (0.106 R)
• M15: 7,642,357 km (0.097 R)
• M16: 8,082,175 km (0.071 R)
• M17: 8,213,073 km (0.098 R)
• M18: 8,397,527 km (0.06 R)
• M19: 9,176,633 km (0.117 R)
• M20: 10,602,599 km (0.039 R)
• M21: 10,832,531 km (0.092 R)
• M22: 11,297,482 km (0.107 R)
• M23: 12,548,868 km (0.11 R)
• M24: 13,283,693 km (0.057 R)
• M25: 13,593,959 km (0.073 R)
• M26: 14,923,435 km (0.035 R)
• M27: 16,029,861 km (0.112 R)
• M28: 16,294,050 km (0.108 R)
• M29: 16,526,376 km (0.097 R)
• M30: 17,061,637 km (0.081 R)
• M31: 17,162,616 km (0.11 R)
• M32: 17,399,130 km (0.107 R)
• M33: 17,534,666 km (0.051 R)
• M34: 18,252,436 km (0.101 R)
• M35: 18,944,775 km (0.108 R)
• M36: 19,189,218 km (0.074 R)
• M37: 20,141,708 km (0.094 R)
• M38: 20,605,910 km (0.095 R)
• M39: 21,073,553 km (0.091 R)
• M40: 21,544,786 km (0.109 R)
• M41: 22,497,575 km (0.099 R)
• M42: 23,651,573 km (0.108 R)
• M43: 24,786,722 km (0.081 R)
• M44: 25,591,708 km (0.08 R)

Planet 6 - Gas Giant

Semi-Major Axis: 8.25 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 879.7

Radius: 8.4

Gravity: 12.47 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 8.13 AU - 8.37 AU

Year: 8743 Days

Day: 9.1 Hours

Environment

Temp: -168 °C

Axial Tilt: 16.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 37,354,758 km

• M1: 327,171 km (0.105 R)
• M2: 429,196 km (0.1 R)
• M3: 588,817 km (0.066 R)
• M4: 874,100 km (0.079 R)
• M5: 928,853 km (0.105 R)
• M6: 1,080,845 km (0.069 R)
• M7: 1,324,240 km (0.089 R)
• M8: 1,958,236 km (0.097 R)
• M9: 2,255,786 km (0.072 R)
• M10: 2,674,810 km (0.084 R)
• M11: 3,061,520 km (0.092 R)
• M12: 3,644,055 km (0.084 R)
• M13: 3,917,519 km (0.094 R)
• M14: 3,979,154 km (0.084 R)
• M15: 4,134,736 km (0.119 R)
• M16: 4,260,697 km (0.093 R)
• M17: 4,452,033 km (0.059 R)
• M18: 5,245,350 km (0.119 R)
• M19: 5,450,598 km (0.097 R)
• M20: 5,658,390 km (0.12 R)
• M21: 5,798,413 km (0.094 R)
• M22: 6,406,230 km (0.069 R)
• M23: 6,699,292 km (0.039 R)
• M24: 6,773,193 km (0.093 R)
• M25: 6,884,644 km (0.108 R)
• M26: 6,959,293 km (0.089 R)
• M27: 7,643,254 km (0.087 R)
• M28: 7,759,342 km (0.044 R)
• M29: 8,348,459 km (0.11 R)
• M30: 8,992,777 km (0.119 R)
• M31: 9,238,566 km (0.035 R)
• M32: 9,653,102 km (0.089 R)
• M33: 10,073,771 km (0.119 R)
• M34: 10,414,555 km (0.072 R)
• M35: 11,151,324 km (0.109 R)
• M36: 11,636,919 km (0.071 R)
• M37: 11,770,660 km (0.115 R)
• M38: 11,860,119 km (0.104 R)
• M39: 12,355,737 km (0.058 R)
• M40: 12,996,465 km (0.043 R)
• M41: 13,088,916 km (0.104 R)
• M42: 14,214,939 km (0.074 R)
• M43: 14,310,084 km (0.103 R)
• M44: 15,079,615 km (0.113 R)
• M45: 16,109,895 km (0.105 R)
• M46: 16,209,228 km (0.081 R)
• M47: 16,358,527 km (0.046 R)
• M48: 16,708,885 km (0.076 R)
• M49: 17,061,637 km (0.047 R)
• M50: 17,877,095 km (0.071 R)
• M51: 19,176,502 km (0.1 R)
• M52: 19,440,094 km (0.092 R)
• M53: 21,810,622 km (0.111 R)
• M54: 21,920,426 km (0.057 R)
• M55: 24,670,185 km (0.059 R)
• M56: 25,765,241 km (0.053 R)
• M57: 26,114,403 km (0.044 R)
• M58: 26,465,060 km (0.1 R)
• M59: 28,062,466 km (0.057 R)
• M60: 28,842,619 km (0.092 R)
• M61: 29,447,593 km (0.031 R)
• M62: 31,040,212 km (0.071 R)
• M63: 31,101,996 km (0.111 R)
• M64: 31,163,780 km (0.088 R)
• M65: 31,287,647 km (0.055 R)
• M66: 31,784,611 km (0.072 R)
• M67: 32,409,481 km (0.044 R)
• M68: 33,544,331 km (0.107 R)
• M69: 34,308,177 km (0.113 R)
• M70: 34,628,167 km (0.102 R)
• M71: 34,949,055 km (0.096 R)
• M72: 35,400,092 km (0.08 R)
• M73: 35,658,597 km (0.083 R)
• M74: 36,307,852 km (0.068 R)
• M75: 40,419,101 km (0.054 R)
• M76: 40,892,428 km (0.034 R)
• M77: 41,367,551 km (0.038 R)
• M78: 41,776,402 km (0.092 R)
• M79: 42,049,568 km (0.098 R)
• M80: 42,118,084 km (0.027 R)
• M81: 42,186,450 km (0.053 R)
• M82: 42,735,325 km (0.112 R)
• M83: 43,424,821 km (0.101 R)
• M84: 43,493,935 km (0.11 R)
• M85: 43,979,081 km (0.084 R)
• M86: 47,210,844 km (0.082 R)

Planet 7 - Gas Giant

Semi-Major Axis: 10.91 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 183.4

Radius: 12.8

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 9.79 AU - 12.03 AU

Year: 13296 Days

Day: 7.5 Hours

Environment

Temp: -171 °C

Axial Tilt: 34.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 37,354,758 km

• M1: 227,538 km (0.109 R)
• M2: 402,717 km (0.078 R)
• M3: 526,136 km (0.115 R)
• M4: 719,566 km (0.056 R)
• M5: 907,909 km (0.052 R)
• M6: 1,479,373 km (0.117 R)
• M7: 2,234,244 km (0.069 R)
• M8: 2,385,188 km (0.08 R)
• M9: 2,606,892 km (0.088 R)
• M10: 2,882,153 km (0.087 R)
• M11: 3,047,159 km (0.059 R)
• M12: 4,076,093 km (0.078 R)
• M13: 4,262,043 km (0.067 R)
• M14: 4,477,913 km (0.073 R)
• M15: 4,614,795 km (0.044 R)
• M16: 4,725,198 km (0.077 R)
• M17: 4,808,674 km (0.053 R)
• M18: 4,948,847 km (0.049 R)
• M19: 5,406,617 km (0.089 R)
• M20: 5,581,796 km (0.063 R)
• M21: 5,968,057 km (0.068 R)
• M22: 6,179,589 km (0.1 R)
• M23: 6,579,165 km (0.08 R)
• M24: 7,663,749 km (0.076 R)
• M25: 7,993,463 km (0.076 R)
• M26: 8,769,128 km (0.093 R)
• M27: 9,010,130 km (0.111 R)
• M28: 9,148,807 km (0.085 R)
• M29: 9,393,101 km (0.112 R)
• M30: 9,569,028 km (0.12 R)
• M31: 10,501,172 km (0.083 R)
• M32: 11,089,241 km (0.049 R)
• M33: 11,650,383 km (0.073 R)
• M34: 12,029,614 km (0.108 R)
• M35: 12,144,206 km (0.119 R)
• M36: 12,606,164 km (0.112 R)
• M37: 12,761,297 km (0.083 R)
• M38: 14,106,630 km (0.118 R)
• M39: 14,348,829 km (0.093 R)
• M40: 15,083,355 km (0.111 R)
• M41: 15,372,378 km (0.095 R)
• M42: 15,746,522 km (0.086 R)
• M43: 15,913,922 km (0.096 R)
• M44: 16,377,077 km (0.058 R)
• M45: 16,461,750 km (0.086 R)
• M46: 16,546,572 km (0.111 R)
• M47: 16,674,029 km (0.081 R)
• M48: 17,058,645 km (0.117 R)
• M49: 17,144,514 km (0.071 R)
• M50: 17,836,554 km (0.095 R)
• M51: 18,581,851 km (0.076 R)
• M52: 19,025,109 km (0.068 R)
• M53: 19,158,700 km (0.106 R)
• M54: 19,292,590 km (0.091 R)
• M55: 19,741,384 km (0.095 R)
• M56: 20,557,889 km (0.099 R)
• M57: 20,970,330 km (0.115 R)
• M58: 21,710,241 km (0.075 R)
• M59: 21,803,291 km (0.118 R)
• M60: 23,645,140 km (0.074 R)
• M61: 23,836,775 km (0.064 R)
• M62: 24,415,120 km (0.117 R)
• M63: 24,803,177 km (0.12 R)
• M64: 25,782,445 km (0.059 R)
• M65: 25,979,765 km (0.083 R)
• M66: 28,743,884 km (0.111 R)
• M67: 28,846,209 km (0.088 R)
• M68: 29,051,159 km (0.107 R)
• M69: 29,410,792 km (0.087 R)
• M70: 29,927,353 km (0.077 R)
• M71: 30,603,236 km (0.037 R)
• M72: 30,916,943 km (0.117 R)
• M73: 31,074,171 km (0.089 R)
• M74: 31,547,498 km (0.103 R)
• M75: 32,501,334 km (0.09 R)
• M76: 33,035,249 km (0.11 R)
• M77: 33,679,866 km (0.083 R)
• M78: 35,309,585 km (0.044 R)
• M79: 35,473,993 km (0.109 R)
• M80: 36,354,975 km (0.098 R)
• M81: 36,742,733 km (0.103 R)
• M82: 37,298,938 km (0.119 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: 253 - 17,575 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit