🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.91 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.72

Radius: 1.49

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 0.69 AU - 1.13 AU

Year: 314 Days

Day: 24.1 Hours

Environment

Temp: 95 °C

Axial Tilt: 19.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 44,755,137 km

• M1: 43,832 km (0.087 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.43 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.57

Radius: 1.2

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.192

Orbit Range: 1.16 AU - 1.7 AU

Year: 618 Days

Day: 22.7 Hours

Environment

Temp: -33 °C

Axial Tilt: 54.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.15 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.72

Radius: 1.24

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 2.72 AU - 3.58 AU

Year: 2022 Days

Day: 18.6 Hours

Environment

Temp: -110 °C

Axial Tilt: 1.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.77 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.77

Radius: 1.7

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 2.85 AU - 4.69 AU

Year: 2647 Days

Day: 22 Hours

Environment

Temp: -114 °C

Axial Tilt: 10 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 44,755,137 km

• M1: 889,509 km (0.065 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.94 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.39

Radius: 1.42

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 3.92 AU - 3.96 AU

Year: 2828 Days

Day: 29.3 Hours

Environment

Temp: -125 °C

Axial Tilt: 32 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 5.51 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 415.4

Radius: 12.9

Gravity: 2.5 G

Time & Orbit

Eccentricity (e): 0.077

Orbit Range: 5.09 AU - 5.93 AU

Year: 4678 Days

Day: 7.5 Hours

Environment

Temp: -145 °C

Axial Tilt: 48.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 44,755,137 km

• M1: 164,408 km (0.085 R)
• M2: 274,213 km (0.097 R)
• M3: 581,637 km (0.087 R)
• M4: 772,972 km (0.111 R)
• M5: 940,073 km (0.115 R)
• M6: 1,862,793 km (0.053 R)
• M7: 1,999,675 km (0.054 R)
• M8: 2,398,203 km (0.107 R)
• M9: 2,547,951 km (0.065 R)
• M10: 2,735,247 km (0.107 R)
• M11: 2,962,636 km (0.102 R)
• M12: 3,141,854 km (0.106 R)
• M13: 3,361,763 km (0.102 R)
• M14: 3,624,756 km (0.065 R)
• M15: 3,778,094 km (0.109 R)
• M16: 3,875,183 km (0.062 R)
• M17: 4,051,858 km (0.028 R)
• M18: 4,495,266 km (0.088 R)
• M19: 4,681,067 km (0.091 R)
• M20: 4,785,486 km (0.03 R)
• M21: 4,996,718 km (0.055 R)
• M22: 5,081,989 km (0.112 R)
• M23: 5,384,626 km (0.077 R)
• M24: 5,626,526 km (0.102 R)
• M25: 5,849,726 km (0.116 R)
• M26: 6,075,768 km (0.108 R)
• M27: 6,304,653 km (0.109 R)
• M28: 6,630,028 km (0.105 R)
• M29: 7,008,660 km (0.111 R)
• M30: 7,273,149 km (0.115 R)
• M31: 7,492,011 km (0.09 R)
• M32: 7,614,532 km (0.115 R)
• M33: 7,762,484 km (0.118 R)
• M34: 8,212,026 km (0.114 R)
• M35: 8,389,149 km (0.108 R)
• M36: 8,567,620 km (0.094 R)
• M37: 8,695,825 km (0.098 R)
• M38: 9,006,091 km (0.095 R)
• M39: 9,293,917 km (0.053 R)
• M40: 9,558,107 km (0.111 R)
• M41: 10,067,039 km (0.113 R)
• M42: 10,667,226 km (0.062 R)
• M43: 10,999,632 km (0.111 R)
• M44: 11,111,232 km (0.068 R)
• M45: 11,195,157 km (0.117 R)
• M46: 11,279,231 km (0.067 R)
• M47: 11,674,618 km (0.096 R)
• M48: 11,788,462 km (0.101 R)
• M49: 11,874,032 km (0.028 R)
• M50: 12,420,962 km (0.076 R)
• M51: 12,712,229 km (0.1 R)
• M52: 12,858,685 km (0.097 R)
• M53: 13,271,874 km (0.044 R)
• M54: 13,629,413 km (0.113 R)
• M55: 14,080,750 km (0.045 R)
• M56: 14,936,749 km (0.082 R)
• M57: 15,122,250 km (0.097 R)
• M58: 15,621,010 km (0.077 R)
• M59: 16,093,440 km (0.097 R)
• M60: 16,570,657 km (0.109 R)
• M61: 16,859,231 km (0.079 R)
• M62: 17,020,199 km (0.105 R)
• M63: 17,311,316 km (0.104 R)
• M64: 19,361,555 km (0.115 R)
• M65: 20,449,580 km (0.043 R)
• M66: 20,828,212 km (0.109 R)
• M67: 21,557,352 km (0.106 R)
• M68: 22,613,513 km (0.06 R)
• M69: 23,650,526 km (0.068 R)
• M70: 23,794,888 km (0.111 R)
• M71: 24,084,210 km (0.081 R)
• M72: 24,229,320 km (0.11 R)

Planet 7 - Gas Giant

Semi-Major Axis: 8.01 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 617.1

Radius: 11.2

Gravity: 4.92 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 6.71 AU - 9.31 AU

Year: 8199 Days

Day: 12.1 Hours

Environment

Temp: -171 °C

Axial Tilt: 7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 44,755,137 km

• M1: 149,448 km (0.111 R)
• M2: 318,643 km (0.072 R)
• M3: 450,589 km (0.081 R)
• M4: 525,089 km (0.109 R)
• M5: 871,707 km (0.06 R)
• M6: 1,304,045 km (0.085 R)
• M7: 1,379,143 km (0.091 R)
• M8: 1,573,620 km (0.078 R)
• M9: 1,882,540 km (0.043 R)
• M10: 2,211,057 km (0.063 R)
• M11: 2,701,438 km (0.106 R)
• M12: 3,022,027 km (0.12 R)
• M13: 3,225,480 km (0.053 R)
• M14: 3,433,570 km (0.097 R)
• M15: 3,539,186 km (0.105 R)
• M16: 3,781,086 km (0.079 R)
• M17: 3,973,020 km (0.053 R)
• M18: 4,168,096 km (0.119 R)
• M19: 4,452,481 km (0.036 R)
• M20: 4,713,829 km (0.088 R)
• M21: 5,070,171 km (0.077 R)
• M22: 5,746,204 km (0.116 R)
• M23: 5,999,024 km (0.08 R)
• M24: 7,352,137 km (0.086 R)
• M25: 7,454,761 km (0.031 R)
• M26: 7,765,625 km (0.068 R)
• M27: 7,975,212 km (0.064 R)
• M28: 8,471,428 km (0.068 R)
• M29: 8,579,139 km (0.078 R)
• M30: 9,271,627 km (0.118 R)
• M31: 9,755,726 km (0.11 R)
• M32: 9,906,371 km (0.059 R)
• M33: 10,019,916 km (0.108 R)
• M34: 10,133,909 km (0.063 R)
• M35: 11,296,883 km (0.118 R)
• M36: 12,216,910 km (0.068 R)
• M37: 12,583,425 km (0.084 R)
• M38: 13,161,022 km (0.029 R)
• M39: 14,642,191 km (0.082 R)
• M40: 14,988,211 km (0.076 R)
• M41: 15,688,329 km (0.081 R)
• M42: 16,623,315 km (0.091 R)
• M43: 17,302,340 km (0.082 R)
• M44: 17,439,222 km (0.103 R)
• M45: 18,129,018 km (0.073 R)
• M46: 18,360,895 km (0.067 R)
• M47: 18,500,469 km (0.076 R)
• M48: 18,874,614 km (0.044 R)
• M49: 19,156,755 km (0.111 R)
• M50: 20,203,492 km (0.107 R)
• M51: 20,637,026 km (0.118 R)
• M52: 20,782,286 km (0.096 R)
• M53: 21,171,091 km (0.112 R)
• M54: 21,611,507 km (0.061 R)
• M55: 21,956,031 km (0.085 R)
• M56: 22,252,833 km (0.097 R)
• M57: 22,352,166 km (0.107 R)
• M58: 23,000,822 km (0.086 R)
• M59: 23,251,847 km (0.084 R)
• M60: 23,503,920 km (0.111 R)
• M61: 23,756,890 km (0.092 R)
• M62: 24,061,621 km (0.105 R)
• M63: 24,163,497 km (0.079 R)
• M64: 26,073,862 km (0.119 R)
• M65: 26,283,299 km (0.097 R)
• M66: 26,545,843 km (0.077 R)
• M67: 27,604,846 km (0.092 R)
• M68: 28,300,626 km (0.079 R)
• M69: 29,273,611 km (0.096 R)
• M70: 32,033,093 km (0.099 R)
• M71: 32,764,178 km (0.071 R)
• M72: 35,163,279 km (0.076 R)
• M73: 36,325,505 km (0.094 R)
• M74: 36,442,490 km (0.036 R)
• M75: 36,559,476 km (0.057 R)
• M76: 36,852,687 km (0.037 R)
• M77: 37,146,647 km (0.079 R)
• M78: 38,449,196 km (0.09 R)
• M79: 38,568,425 km (0.111 R)
• M80: 38,926,563 km (0.062 R)
• M81: 39,046,241 km (0.103 R)
• M82: 39,526,001 km (0.074 R)
• M83: 39,826,992 km (0.11 R)

Asteroid Belt

Center: 8.29 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Gas Giant

Semi-Major Axis: 8.56 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 679.7

Radius: 12.5

Gravity: 4.35 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 6.57 AU - 10.55 AU

Year: 9057 Days

Day: 14.2 Hours

Environment

Temp: -176 °C

Axial Tilt: 31.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 44,755,137 km

• M1: 162,762 km (0.094 R)
• M2: 387,159 km (0.113 R)
• M3: 1,127,070 km (0.103 R)
• M4: 2,173,956 km (0.066 R)
• M5: 2,294,383 km (0.1 R)
• M6: 2,541,967 km (0.077 R)
• M7: 2,903,395 km (0.058 R)
• M8: 3,790,960 km (0.088 R)
• M9: 3,936,967 km (0.075 R)
• M10: 4,144,609 km (0.082 R)
• M11: 5,432,048 km (0.036 R)
• M12: 6,102,396 km (0.091 R)
• M13: 6,412,662 km (0.106 R)
• M14: 6,763,469 km (0.082 R)
• M15: 6,941,192 km (0.077 R)
• M16: 7,965,339 km (0.111 R)
• M17: 8,115,535 km (0.071 R)
• M18: 8,456,917 km (0.072 R)
• M19: 8,841,833 km (0.096 R)
• M20: 9,748,844 km (0.076 R)
• M21: 9,909,662 km (0.082 R)
• M22: 10,233,841 km (0.11 R)
• M23: 10,356,361 km (0.069 R)
• M24: 10,561,610 km (0.074 R)
• M25: 11,017,883 km (0.041 R)
• M26: 11,480,739 km (0.116 R)
• M27: 11,693,168 km (0.111 R)
• M28: 12,122,065 km (0.073 R)
• M29: 13,350,413 km (0.116 R)
• M30: 13,618,792 km (0.109 R)
• M31: 15,033,688 km (0.075 R)
• M32: 15,923,796 km (0.099 R)
• M33: 16,686,745 km (0.093 R)
• M34: 17,364,124 km (0.05 R)
• M35: 18,396,948 km (0.118 R)
• M36: 19,804,813 km (0.047 R)
• M37: 19,957,852 km (0.12 R)
• M38: 20,059,878 km (0.075 R)
• M39: 20,162,352 km (0.088 R)
• M40: 20,676,520 km (0.103 R)
• M41: 21,456,075 km (0.105 R)
• M42: 22,351,268 km (0.118 R)
• M43: 22,776,725 km (0.108 R)
• M44: 23,044,056 km (0.111 R)
• M45: 23,204,874 km (0.11 R)
• M46: 23,689,720 km (0.117 R)
• M47: 24,341,518 km (0.032 R)
• M48: 24,614,684 km (0.066 R)
• M49: 24,779,242 km (0.107 R)
• M50: 25,551,616 km (0.072 R)
• M51: 25,662,468 km (0.1 R)
• M52: 25,884,920 km (0.102 R)
• M53: 26,052,170 km (0.095 R)
• M54: 26,331,768 km (0.091 R)
• M55: 26,500,066 km (0.082 R)
• M56: 26,837,559 km (0.11 R)
• M57: 27,346,491 km (0.102 R)
• M58: 27,744,571 km (0.035 R)
• M59: 28,431,375 km (0.041 R)
• M60: 29,123,863 km (0.062 R)
• M61: 30,114,351 km (0.076 R)
• M62: 30,938,336 km (0.049 R)
• M63: 31,650,422 km (0.073 R)
• M64: 31,829,341 km (0.074 R)
• M65: 32,488,170 km (0.094 R)
• M66: 32,970,174 km (0.087 R)
• M67: 33,758,405 km (0.09 R)
• M68: 33,880,178 km (0.052 R)
• M69: 34,430,249 km (0.092 R)
• M70: 35,849,185 km (0.111 R)
• M71: 36,035,733 km (0.09 R)
• M72: 37,224,438 km (0.108 R)
• M73: 37,791,863 km (0.069 R)
• M74: 38,045,132 km (0.05 R)
• M75: 38,935,539 km (0.071 R)
• M76: 39,063,295 km (0.094 R)
• M77: 39,319,407 km (0.085 R)
• M78: 39,768,649 km (0.083 R)
• M79: 41,061,773 km (0.042 R)
• M80: 41,321,924 km (0.114 R)
• M81: 42,829,122 km (0.113 R)

Kuiper Belt

Range: 30.3 - 51.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 223 - 13,033 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit