🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.76 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.54

Radius: 1.45

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 0.64 AU - 0.88 AU

Year: 234 Days

Day: 16.3 Hours

Environment

Temp: 178 °C

Axial Tilt: 2.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 34,229,038 km

• M1: 64,177 km (0.117 R)
• M2: 89,759 km (0.049 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.29 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.68

Radius: 1.48

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 1.07 AU - 1.51 AU

Year: 517 Days

Day: 35.3 Hours

Environment

Temp: -3 °C

Axial Tilt: 16.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 34,229,038 km

• M1: 76,145 km (0.095 R)
• M2: 878,887 km (0.061 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.98 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.11

Radius: 1.35

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 1.95 AU - 2.01 AU

Year: 984 Days

Day: 46.8 Hours

Environment

Temp: -51 °C

Axial Tilt: 19.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.86 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.25

Radius: 1.38

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.144

Orbit Range: 2.45 AU - 3.27 AU

Year: 1708 Days

Day: 35.1 Hours

Environment

Temp: -79 °C

Axial Tilt: 19.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 34,229,038 km

• M1: 1,092,364 km (0.117 R)
• M2: 1,816,268 km (0.07 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.69 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.13

Radius: 0.44

Gravity: 0.67 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 3.37 AU - 4.01 AU

Year: 2503 Days

Day: 47.6 Hours

Environment

Temp: -110 °C

Axial Tilt: 10.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 4.22 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.06

Radius: 1.56

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 3.17 AU - 5.27 AU

Year: 3061 Days

Day: 41 Hours

Environment

Temp: -111 °C

Axial Tilt: 7.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 34,229,038 km

• M1: 1,279,959 km (0.085 R)

Asteroid Belt

Center: 4.83 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 5.44 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 801.3

Radius: 14.7

Gravity: 3.71 G

Time & Orbit

Eccentricity (e): 0.149

Orbit Range: 4.63 AU - 6.25 AU

Year: 4480 Days

Day: 14.9 Hours

Environment

Temp: -146 °C

Axial Tilt: 9.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 34,229,038 km

• M1: 193,131 km (0.097 R)
• M2: 391,946 km (0.096 R)
• M3: 774,468 km (0.084 R)
• M4: 1,016,368 km (0.068 R)
• M5: 1,656,796 km (0.115 R)
• M6: 1,941,631 km (0.106 R)
• M7: 2,297,524 km (0.107 R)
• M8: 2,540,321 km (0.055 R)
• M9: 2,930,473 km (0.105 R)
• M10: 3,031,152 km (0.056 R)
• M11: 3,174,168 km (0.11 R)
• M12: 3,319,278 km (0.084 R)
• M13: 3,768,520 km (0.079 R)
• M14: 4,260,099 km (0.077 R)
• M15: 4,397,878 km (0.047 R)
• M16: 4,796,108 km (0.096 R)
• M17: 5,108,618 km (0.094 R)
• M18: 5,230,690 km (0.104 R)
• M19: 5,577,607 km (0.099 R)
• M20: 5,753,983 km (0.058 R)
• M21: 6,215,941 km (0.119 R)
• M22: 6,716,645 km (0.065 R)
• M23: 6,985,622 km (0.1 R)
• M24: 7,175,911 km (0.1 R)
• M25: 7,450,872 km (0.108 R)
• M26: 7,617,524 km (0.088 R)
• M27: 7,926,294 km (0.081 R)
• M28: 8,440,461 km (0.054 R)
• M29: 8,730,981 km (0.108 R)
• M30: 8,995,170 km (0.053 R)
• M31: 9,321,743 km (0.076 R)
• M32: 9,621,985 km (0.093 R)
• M33: 11,012,498 km (0.028 R)
• M34: 11,266,365 km (0.088 R)
• M35: 11,650,682 km (0.035 R)
• M36: 11,941,800 km (0.103 R)
• M37: 12,300,984 km (0.037 R)
• M38: 12,531,365 km (0.1 R)
• M39: 12,896,384 km (0.109 R)
• M40: 12,996,465 km (0.12 R)
• M41: 13,399,780 km (0.114 R)
• M42: 14,149,715 km (0.094 R)
• M43: 14,495,136 km (0.091 R)
• M44: 16,444,396 km (0.112 R)
• M45: 16,662,061 km (0.085 R)
• M46: 16,807,620 km (0.107 R)
• M47: 17,320,591 km (0.103 R)
• M48: 17,653,147 km (0.076 R)
• M49: 18,025,197 km (0.115 R)
• M50: 18,174,645 km (0.107 R)
• M51: 18,512,587 km (0.105 R)
• M52: 18,776,926 km (0.085 R)
• M53: 19,194,753 km (0.107 R)
• M54: 19,309,196 km (0.043 R)
• M55: 19,538,828 km (0.101 R)
• M56: 20,739,950 km (0.107 R)
• M57: 20,935,923 km (0.112 R)
• M58: 21,448,296 km (0.11 R)
• M59: 21,606,869 km (0.055 R)
• M60: 21,725,949 km (0.059 R)
• M61: 21,885,121 km (0.069 R)
• M62: 22,084,685 km (0.104 R)
• M63: 22,365,031 km (0.077 R)
• M64: 23,539,075 km (0.074 R)
• M65: 23,702,586 km (0.085 R)
• M66: 24,360,517 km (0.105 R)
• M67: 24,650,139 km (0.113 R)
• M68: 24,857,930 km (0.105 R)
• M69: 25,736,369 km (0.07 R)
• M70: 25,989,189 km (0.075 R)
• M71: 27,137,353 km (0.113 R)
• M72: 27,695,951 km (0.103 R)
• M73: 28,693,769 km (0.117 R)
• M74: 28,912,332 km (0.113 R)
• M75: 29,131,343 km (0.071 R)

Planet 8 - Gas Giant

Semi-Major Axis: 5.97 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 109.8

Radius: 8.2

Gravity: 1.63 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 5.52 AU - 6.42 AU

Year: 5151 Days

Day: 11.6 Hours

Environment

Temp: -132 °C

Axial Tilt: 39.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 34,229,038 km

• M1: 104,719 km (0.087 R)
• M2: 255,513 km (0.094 R)
• M3: 358,736 km (0.07 R)
• M4: 423,212 km (0.098 R)
• M5: 536,009 km (0.068 R)
• M6: 619,934 km (0.09 R)
• M7: 675,883 km (0.115 R)
• M8: 926,759 km (0.104 R)
• M9: 1,106,875 km (0.062 R)
• M10: 1,176,138 km (0.117 R)
• M11: 1,236,875 km (0.075 R)
• M12: 1,308,832 km (0.05 R)
• M13: 1,414,448 km (0.084 R)
• M14: 1,622,838 km (0.029 R)
• M15: 1,725,163 km (0.082 R)
• M16: 1,782,907 km (0.06 R)
• M17: 1,876,705 km (0.028 R)
• M18: 1,972,149 km (0.115 R)
• M19: 2,193,105 km (0.111 R)
• M20: 2,344,797 km (0.105 R)
• M21: 2,396,109 km (0.102 R)
• M22: 2,605,397 km (0.093 R)
• M23: 2,848,044 km (0.117 R)
• M24: 3,427,736 km (0.118 R)
• M25: 3,799,038 km (0.109 R)
• M26: 3,859,625 km (0.098 R)
• M27: 4,245,737 km (0.092 R)
• M28: 5,004,946 km (0.071 R)
• M29: 5,171,898 km (0.116 R)
• M30: 5,239,217 km (0.083 R)
• M31: 5,340,644 km (0.086 R)
• M32: 5,425,765 km (0.071 R)
• M33: 5,649,115 km (0.051 R)
• M34: 5,718,528 km (0.059 R)
• M35: 5,858,103 km (0.106 R)
• M36: 6,016,378 km (0.074 R)
• M37: 6,069,485 km (0.114 R)
• M38: 6,773,941 km (0.119 R)
• M39: 7,107,844 km (0.106 R)
• M40: 7,466,131 km (0.032 R)
• M41: 7,637,869 km (0.075 R)
• M42: 8,082,773 km (0.112 R)
• M43: 8,141,415 km (0.068 R)
• M44: 8,695,825 km (0.075 R)
• M45: 9,221,362 km (0.117 R)
• M46: 9,282,697 km (0.095 R)
• M47: 9,364,677 km (0.096 R)
• M48: 9,591,318 km (0.098 R)
• M49: 9,674,195 km (0.115 R)
• M50: 9,757,372 km (0.084 R)
• M51: 10,113,265 km (0.087 R)
• M52: 10,176,545 km (0.109 R)
• M53: 10,239,825 km (0.081 R)
• M54: 10,644,337 km (0.101 R)
• M55: 10,837,767 km (0.095 R)
• M56: 10,989,011 km (0.091 R)
• M57: 11,844,561 km (0.106 R)
• M58: 12,336,588 km (0.06 R)
• M59: 12,812,609 km (0.046 R)
• M60: 13,156,235 km (0.101 R)
• M61: 13,340,689 km (0.055 R)
• M62: 13,642,279 km (0.112 R)
• M63: 14,323,398 km (0.087 R)
• M64: 14,871,375 km (0.07 R)
• M65: 15,111,779 km (0.103 R)
• M66: 15,305,059 km (0.11 R)
• M67: 15,377,764 km (0.118 R)
• M68: 15,450,618 km (0.087 R)
• M69: 16,382,612 km (0.08 R)
• M70: 16,655,778 km (0.082 R)

Planet 9 - Gas Giant

Semi-Major Axis: 6.06 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 899

Radius: 14.6

Gravity: 4.22 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 4.79 AU - 7.33 AU

Year: 5268 Days

Day: 13.1 Hours

Environment

Temp: -147 °C

Axial Tilt: 20.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 34,229,038 km

• M1: 184,604 km (0.1 R)
• M2: 332,556 km (0.069 R)
• M3: 550,819 km (0.097 R)
• M4: 853,157 km (0.047 R)
• M5: 1,070,373 km (0.091 R)
• M6: 1,162,824 km (0.109 R)
• M7: 1,390,063 km (0.109 R)
• M8: 1,686,267 km (0.089 R)
• M9: 1,795,922 km (0.061 R)
• M10: 1,908,121 km (0.112 R)
• M11: 2,139,848 km (0.104 R)
• M12: 2,912,820 km (0.102 R)
• M13: 3,045,962 km (0.105 R)
• M14: 3,158,609 km (0.078 R)
• M15: 3,670,982 km (0.12 R)
• M16: 3,937,117 km (0.105 R)
• M17: 4,386,509 km (0.073 R)
• M18: 4,565,877 km (0.038 R)
• M19: 4,669,398 km (0.105 R)
• M20: 5,280,206 km (0.099 R)
• M21: 5,498,769 km (0.084 R)
• M22: 5,664,673 km (0.109 R)
• M23: 5,944,870 km (0.097 R)
• M24: 6,577,370 km (0.111 R)
• M25: 6,753,745 km (0.119 R)
• M26: 6,961,387 km (0.118 R)
• M27: 7,110,985 km (0.102 R)
• M28: 7,261,780 km (0.109 R)
• M29: 8,031,461 km (0.113 R)
• M30: 8,188,688 km (0.07 R)
• M31: 8,442,107 km (0.073 R)
• M32: 8,762,695 km (0.119 R)
• M33: 9,054,710 km (0.117 R)
• M34: 9,284,044 km (0.117 R)
• M35: 9,382,928 km (0.079 R)
• M36: 9,748,396 km (0.096 R)
• M37: 10,084,841 km (0.113 R)
• M38: 10,700,137 km (0.117 R)
• M39: 10,873,222 km (0.096 R)
• M40: 11,824,066 km (0.081 R)
• M41: 12,074,942 km (0.107 R)
• M42: 12,363,965 km (0.109 R)
• M43: 13,207,248 km (0.06 R)
• M44: 14,411,511 km (0.1 R)
• M45: 14,602,847 km (0.036 R)
• M46: 14,872,123 km (0.114 R)
• M47: 15,104,299 km (0.115 R)
• M48: 15,220,835 km (0.091 R)
• M49: 15,493,851 km (0.069 R)
• M50: 15,729,319 km (0.118 R)
• M51: 16,084,613 km (0.111 R)
• M52: 16,402,659 km (0.117 R)
• M53: 16,562,429 km (0.069 R)
• M54: 17,369,360 km (0.06 R)
• M55: 18,230,296 km (0.11 R)
• M56: 18,520,366 km (0.093 R)
• M57: 19,189,218 km (0.103 R)
• M58: 19,442,188 km (0.1 R)
• M59: 19,653,719 km (0.093 R)
• M60: 20,636,877 km (0.074 R)
• M61: 21,592,209 km (0.03 R)
• M62: 21,943,165 km (0.071 R)
• M63: 22,207,654 km (0.113 R)
• M64: 22,340,348 km (0.079 R)
• M65: 22,606,333 km (0.089 R)
• M66: 23,052,134 km (0.098 R)
• M67: 23,681,193 km (0.109 R)
• M68: 24,361,415 km (0.107 R)
• M69: 26,769,193 km (0.116 R)
• M70: 27,004,660 km (0.063 R)
• M71: 27,099,056 km (0.108 R)
• M72: 27,288,148 km (0.101 R)
• M73: 27,477,688 km (0.096 R)
• M74: 28,049,002 km (0.054 R)
• M75: 30,177,182 km (0.091 R)
• M76: 30,471,441 km (0.061 R)
• M77: 31,062,801 km (0.073 R)
• M78: 31,409,419 km (0.105 R)
• M79: 31,657,901 km (0.068 R)
• M80: 33,415,228 km (0.12 R)
• M81: 34,076,001 km (0.087 R)

Kuiper Belt

Range: 31.1 - 57.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 332 - 16,434 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit