🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.68 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.9

Radius: 1.29

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 0.66 AU - 0.7 AU

Year: 196 Days

Day: 17.9 Hours

Environment

Temp: 218 °C

Axial Tilt: 43.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.92 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.37

Radius: 0.67

Gravity: 0.82 G

Time & Orbit

Eccentricity (e): 0.15

Orbit Range: 1.63 AU - 2.21 AU

Year: 931 Days

Day: 23.7 Hours

Environment

Temp: -45 °C

Axial Tilt: 20.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 40,946,216 km

• M1: 162,014 km (0.091 R)

Planet 3 - Terrestrial

Semi-Major Axis: 4.18 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.92

Radius: 1.3

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 3.99 AU - 4.37 AU

Year: 2990 Days

Day: 34.2 Hours

Environment

Temp: -119 °C

Axial Tilt: 1.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 4.41 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.14

Radius: 1.58

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 3.55 AU - 5.27 AU

Year: 3240 Days

Day: 29.2 Hours

Environment

Temp: -124 °C

Axial Tilt: 11.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 40,946,216 km

• M1: 1,608,028 km (0.11 R)

Planet 5 - Terrestrial

Semi-Major Axis: 5.55 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.18

Radius: 0.5

Gravity: 0.72 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 5.2 AU - 5.9 AU

Year: 4574 Days

Day: 22.8 Hours

Environment

Temp: -127 °C

Axial Tilt: 29.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 10.56 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 557.6

Radius: 11.1

Gravity: 4.53 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 8.63 AU - 12.49 AU

Year: 12005 Days

Day: 10 Hours

Environment

Temp: -178 °C

Axial Tilt: 29.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 40,946,216 km

• M1: 374,294 km (0.099 R)
• M2: 619,335 km (0.11 R)
• M3: 753,225 km (0.092 R)
• M4: 879,037 km (0.086 R)
• M5: 973,583 km (0.081 R)
• M6: 1,409,511 km (0.047 R)
• M7: 1,780,364 km (0.079 R)
• M8: 2,053,081 km (0.094 R)
• M9: 2,181,586 km (0.12 R)
• M10: 2,366,190 km (0.096 R)
• M11: 2,528,503 km (0.092 R)
• M12: 2,921,796 km (0.077 R)
• M13: 3,797,392 km (0.07 R)
• M14: 4,214,920 km (0.086 R)
• M15: 5,771,935 km (0.038 R)
• M16: 5,881,440 km (0.075 R)
• M17: 6,326,943 km (0.098 R)
• M18: 7,607,800 km (0.084 R)
• M19: 7,687,984 km (0.051 R)
• M20: 8,713,926 km (0.045 R)
• M21: 9,436,035 km (0.062 R)
• M22: 9,522,204 km (0.079 R)
• M23: 9,782,504 km (0.119 R)
• M24: 10,045,198 km (0.059 R)
• M25: 10,847,042 km (0.115 R)
• M26: 11,901,408 km (0.104 R)
• M27: 12,369,949 km (0.09 R)
• M28: 13,132,449 km (0.088 R)
• M29: 15,867,248 km (0.109 R)
• M30: 16,072,945 km (0.12 R)
• M31: 17,061,637 km (0.102 R)
• M32: 17,962,964 km (0.1 R)
• M33: 20,144,101 km (0.084 R)
• M34: 21,720,115 km (0.103 R)
• M35: 21,891,404 km (0.073 R)
• M36: 22,062,993 km (0.092 R)
• M37: 23,044,206 km (0.064 R)
• M38: 24,039,630 km (0.095 R)
• M39: 24,216,754 km (0.086 R)
• M40: 26,254,277 km (0.102 R)
• M41: 26,497,672 km (0.081 R)
• M42: 26,680,631 km (0.104 R)
• M43: 27,663,638 km (0.12 R)
• M44: 27,787,356 km (0.085 R)
• M45: 28,035,389 km (0.106 R)
• M46: 28,284,021 km (0.096 R)
• M47: 28,533,550 km (0.119 R)
• M48: 29,223,196 km (0.112 R)
• M49: 30,363,730 km (0.11 R)
• M50: 30,555,215 km (0.067 R)
• M51: 31,389,672 km (0.086 R)
• M52: 31,712,654 km (0.095 R)
• M53: 32,427,134 km (0.093 R)
• M54: 33,871,800 km (0.106 R)
• M55: 34,335,853 km (0.095 R)
• M56: 35,404,430 km (0.099 R)
• M57: 35,606,088 km (0.12 R)
• M58: 36,213,157 km (0.098 R)
• M59: 37,232,516 km (0.117 R)
• M60: 37,642,863 km (0.046 R)
• M61: 37,917,226 km (0.053 R)
• M62: 38,261,151 km (0.104 R)
• M63: 38,606,274 km (0.076 R)
• M64: 39,229,798 km (0.095 R)
• M65: 42,183,907 km (0.081 R)
• M66: 43,256,075 km (0.113 R)
• M67: 45,208,776 km (0.052 R)
• M68: 45,281,630 km (0.097 R)
• M69: 45,427,488 km (0.108 R)
• M70: 45,646,499 km (0.105 R)
• M71: 46,085,718 km (0.098 R)
• M72: 46,673,488 km (0.114 R)
• M73: 48,228,409 km (0.119 R)
• M74: 48,825,155 km (0.092 R)
• M75: 49,049,551 km (0.116 R)
• M76: 50,025,977 km (0.095 R)
• M77: 50,252,318 km (0.092 R)

Planet 7 - Gas Giant

Semi-Major Axis: 10.96 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 265

Radius: 14

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.241

Orbit Range: 8.32 AU - 13.6 AU

Year: 12694 Days

Day: 12.4 Hours

Environment

Temp: -171 °C

Axial Tilt: 32.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 40,946,216 km

• M1: 188,493 km (0.087 R)
• M2: 512,522 km (0.061 R)
• M3: 849,716 km (0.113 R)
• M4: 945,459 km (0.12 R)
• M5: 1,149,061 km (0.117 R)
• M6: 1,367,923 km (0.068 R)
• M7: 1,702,274 km (0.104 R)
• M8: 1,868,926 km (0.105 R)
• M9: 2,287,052 km (0.071 R)
• M10: 2,448,618 km (0.1 R)
• M11: 2,542,715 km (0.099 R)
• M12: 2,807,952 km (0.1 R)
• M13: 2,956,652 km (0.11 R)
• M14: 3,313,742 km (0.086 R)
• M15: 3,418,461 km (0.035 R)
• M16: 3,524,227 km (0.117 R)
• M17: 3,930,834 km (0.116 R)
• M18: 5,362,635 km (0.085 R)
• M19: 5,799,161 km (0.115 R)
• M20: 6,410,269 km (0.109 R)
• M21: 6,740,132 km (0.112 R)
• M22: 7,903,256 km (0.086 R)
• M23: 8,725,296 km (0.086 R)
• M24: 8,980,809 km (0.092 R)
• M25: 9,387,566 km (0.086 R)
• M26: 9,574,413 km (0.093 R)
• M27: 9,687,210 km (0.03 R)
• M28: 9,838,154 km (0.1 R)
• M29: 10,450,010 km (0.083 R)
• M30: 10,682,784 km (0.094 R)
• M31: 10,917,054 km (0.119 R)
• M32: 11,074,282 km (0.103 R)
• M33: 11,192,763 km (0.115 R)
• M34: 11,311,544 km (0.114 R)
• M35: 11,952,421 km (0.082 R)
• M36: 12,195,817 km (0.107 R)
• M37: 12,441,008 km (0.075 R)
• M38: 12,770,273 km (0.118 R)
• M39: 14,244,709 km (0.096 R)
• M40: 14,719,084 km (0.114 R)
• M41: 16,129,044 km (0.081 R)
• M42: 17,443,710 km (0.112 R)
• M43: 17,673,792 km (0.062 R)
• M44: 17,766,243 km (0.11 R)
• M45: 17,905,070 km (0.093 R)
• M46: 18,839,757 km (0.09 R)
• M47: 19,455,801 km (0.056 R)
• M48: 19,598,967 km (0.112 R)
• M49: 21,245,441 km (0.109 R)
• M50: 22,384,329 km (0.093 R)
• M51: 23,899,457 km (0.116 R)
• M52: 24,566,364 km (0.112 R)
• M53: 25,813,412 km (0.095 R)
• M54: 26,550,480 km (0.034 R)
• M55: 26,974,740 km (0.108 R)
• M56: 27,134,511 km (0.063 R)
• M57: 27,241,174 km (0.082 R)
• M58: 27,401,393 km (0.064 R)
• M59: 28,045,262 km (0.117 R)
• M60: 28,423,296 km (0.113 R)
• M61: 28,585,760 km (0.102 R)
• M62: 30,559,853 km (0.108 R)
• M63: 31,451,456 km (0.103 R)
• M64: 31,563,505 km (0.104 R)
• M65: 32,182,092 km (0.101 R)
• M66: 32,294,889 km (0.087 R)
• M67: 32,691,174 km (0.092 R)
• M68: 33,431,235 km (0.095 R)
• M69: 33,602,823 km (0.088 R)
• M70: 33,946,898 km (0.087 R)
• M71: 34,638,340 km (0.118 R)
• M72: 34,869,917 km (0.043 R)
• M73: 35,218,331 km (0.082 R)
• M74: 35,684,478 km (0.092 R)
• M75: 36,918,062 km (0.074 R)
• M76: 37,332,298 km (0.12 R)
• M77: 37,748,180 km (0.078 R)
• M78: 38,165,558 km (0.088 R)
• M79: 38,344,926 km (0.074 R)
• M80: 38,464,605 km (0.117 R)
• M81: 38,944,814 km (0.114 R)
• M82: 39,910,917 km (0.064 R)

Kuiper Belt

Range: 31.4 - 57.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 530 - 13,634 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit