🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.69 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.32

Radius: 1.8

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 0.57 AU - 0.81 AU

Year: 205 Days

Day: 46.9 Hours

Environment

Temp: 195 °C

Axial Tilt: 32.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.9 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.46

Radius: 1.64

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 0.81 AU - 0.99 AU

Year: 306 Days

Day: 30.9 Hours

Environment

Temp: 149 °C

Axial Tilt: 4.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 68,731,005 km

• M1: 61,784 km (0.116 R)
• M2: 94,247 km (0.09 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.74 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.72

Radius: 1.24

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 1.58 AU - 1.9 AU

Year: 822 Days

Day: 41.7 Hours

Environment

Temp: -49 °C

Axial Tilt: 10.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.76 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.16

Radius: 1.58

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 1.48 AU - 2.04 AU

Year: 836 Days

Day: 32.6 Hours

Environment

Temp: -50 °C

Axial Tilt: 1.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 68,731,005 km

• M1: 172,038 km (0.094 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.96 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.87

Radius: 1.88

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 3.92 AU - 4 AU

Year: 2822 Days

Day: 26.4 Hours

Environment

Temp: -109 °C

Axial Tilt: 26.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 68,731,005 km

• M1: 646,861 km (0.082 R)
• M2: 1,307,485 km (0.108 R)

Asteroid Belt

Center: 8.1 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 12.23 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 351.6

Radius: 8.4

Gravity: 4.98 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 9.82 AU - 14.64 AU

Year: 15318 Days

Day: 9.3 Hours

Environment

Temp: -172 °C

Axial Tilt: 43.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 68,731,005 km

• M1: 117,285 km (0.08 R)
• M2: 188,793 km (0.071 R)
• M3: 466,745 km (0.076 R)
• M4: 574,157 km (0.096 R)
• M5: 909,256 km (0.074 R)
• M6: 1,343,538 km (0.055 R)
• M7: 1,935,946 km (0.094 R)
• M8: 2,435,154 km (0.118 R)
• M9: 2,573,083 km (0.111 R)
• M10: 2,713,556 km (0.081 R)
• M11: 2,856,571 km (0.117 R)
• M12: 3,031,601 km (0.116 R)
• M13: 4,187,095 km (0.063 R)
• M14: 4,690,791 km (0.101 R)
• M15: 4,897,685 km (0.118 R)
• M16: 5,178,181 km (0.12 R)
• M17: 5,681,727 km (0.073 R)
• M18: 5,791,682 km (0.112 R)
• M19: 5,865,433 km (0.078 R)
• M20: 6,390,073 km (0.032 R)
• M21: 6,504,515 km (0.107 R)
• M22: 6,658,152 km (0.087 R)
• M23: 6,968,867 km (0.074 R)
• M24: 7,364,105 km (0.096 R)
• M25: 7,443,990 km (0.082 R)
• M26: 7,604,808 km (0.042 R)
• M27: 7,766,673 km (0.099 R)
• M28: 10,824,004 km (0.102 R)
• M29: 11,373,627 km (0.047 R)
• M30: 12,739,156 km (0.087 R)
• M31: 13,222,058 km (0.074 R)
• M32: 13,563,590 km (0.042 R)
• M33: 14,006,998 km (0.099 R)
• M34: 14,756,633 km (0.078 R)
• M35: 14,958,740 km (0.103 R)
• M36: 15,060,018 km (0.075 R)
• M37: 16,034,648 km (0.074 R)
• M38: 17,029,623 km (0.118 R)
• M39: 18,314,819 km (0.064 R)
• M40: 18,532,035 km (0.118 R)
• M41: 18,586,488 km (0.09 R)
• M42: 18,969,010 km (0.052 R)
• M43: 20,525,127 km (0.081 R)
• M44: 21,547,030 km (0.099 R)
• M45: 22,006,445 km (0.102 R)
• M46: 22,179,530 km (0.119 R)
• M47: 22,237,424 km (0.079 R)
• M48: 22,585,389 km (0.119 R)
• M49: 23,698,995 km (0.08 R)
• M50: 23,876,419 km (0.049 R)
• M51: 23,995,050 km (0.104 R)
• M52: 24,232,761 km (0.062 R)
• M53: 24,770,415 km (0.075 R)
• M54: 24,890,543 km (0.049 R)
• M55: 25,675,483 km (0.045 R)
• M56: 26,345,980 km (0.054 R)
• M57: 26,898,744 km (0.11 R)
• M58: 27,083,947 km (0.051 R)
• M59: 27,393,464 km (0.033 R)
• M60: 27,641,947 km (0.117 R)
• M61: 28,329,050 km (0.119 R)
• M62: 28,769,167 km (0.11 R)
• M63: 28,958,557 km (0.071 R)
• M64: 29,656,282 km (0.093 R)
• M65: 30,039,252 km (0.117 R)
• M66: 31,587,441 km (0.074 R)
• M67: 34,358,592 km (0.085 R)
• M68: 36,248,910 km (0.116 R)
• M69: 38,519,657 km (0.059 R)
• M70: 40,623,601 km (0.066 R)
• M71: 40,694,510 km (0.072 R)
• M72: 41,119,967 km (0.104 R)
• M73: 43,053,070 km (0.095 R)
• M74: 43,197,432 km (0.118 R)
• M75: 46,118,331 km (0.078 R)
• M76: 46,487,838 km (0.062 R)
• M77: 47,453,492 km (0.033 R)
• M78: 48,125,785 km (0.068 R)
• M79: 48,275,532 km (0.057 R)
• M80: 48,876,467 km (0.067 R)
• M81: 50,693,931 km (0.051 R)
• M82: 50,770,226 km (0.106 R)

Planet 7 - Gas Giant

Semi-Major Axis: 12.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 770.4

Radius: 15

Gravity: 3.42 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 9.99 AU - 15.39 AU

Year: 16191 Days

Day: 14 Hours

Environment

Temp: -172 °C

Axial Tilt: 39.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 68,731,005 km

• M1: 300,093 km (0.09 R)
• M2: 862,731 km (0.068 R)
• M3: 1,168,808 km (0.083 R)
• M4: 1,296,266 km (0.027 R)
• M5: 1,483,263 km (0.092 R)
• M6: 1,708,557 km (0.059 R)
• M7: 1,915,302 km (0.039 R)
• M8: 3,215,756 km (0.059 R)
• M9: 3,548,761 km (0.109 R)
• M10: 4,049,764 km (0.106 R)
• M11: 5,685,018 km (0.075 R)
• M12: 5,908,218 km (0.093 R)
• M13: 6,271,442 km (0.104 R)
• M14: 6,782,917 km (0.108 R)
• M15: 8,447,941 km (0.102 R)
• M16: 8,600,830 km (0.055 R)
• M17: 8,961,062 km (0.049 R)
• M18: 9,273,722 km (0.092 R)
• M19: 9,484,355 km (0.099 R)
• M20: 10,725,419 km (0.096 R)
• M21: 11,113,327 km (0.11 R)
• M22: 11,449,473 km (0.099 R)
• M23: 12,074,643 km (0.074 R)
• M24: 13,358,192 km (0.088 R)
• M25: 14,930,466 km (0.113 R)
• M26: 15,053,884 km (0.115 R)
• M27: 15,550,848 km (0.054 R)
• M28: 15,738,594 km (0.096 R)
• M29: 17,009,427 km (0.063 R)
• M30: 17,592,111 km (0.118 R)
• M31: 20,740,249 km (0.07 R)
• M32: 21,641,277 km (0.034 R)
• M33: 22,061,497 km (0.079 R)
• M34: 22,272,580 km (0.09 R)
• M35: 23,195,299 km (0.078 R)
• M36: 24,275,396 km (0.081 R)
• M37: 26,186,359 km (0.078 R)
• M38: 26,335,359 km (0.112 R)
• M39: 26,559,307 km (0.096 R)
• M40: 27,084,545 km (0.095 R)
• M41: 27,613,224 km (0.116 R)
• M42: 28,834,242 km (0.102 R)
• M43: 30,542,051 km (0.083 R)
• M44: 30,777,368 km (0.063 R)
• M45: 31,092,272 km (0.064 R)
• M46: 32,602,313 km (0.116 R)
• M47: 32,842,866 km (0.118 R)
• M48: 33,730,131 km (0.055 R)
• M49: 34,136,140 km (0.053 R)
• M50: 34,298,902 km (0.1 R)
• M51: 34,707,155 km (0.104 R)
• M52: 35,941,337 km (0.053 R)
• M53: 36,272,996 km (0.117 R)
• M54: 37,273,805 km (0.106 R)
• M55: 37,441,505 km (0.088 R)
• M56: 40,502,576 km (0.05 R)
• M57: 41,453,869 km (0.081 R)
• M58: 41,714,618 km (0.065 R)
• M59: 41,888,750 km (0.058 R)
• M60: 42,587,671 km (0.095 R)
• M61: 43,202,369 km (0.059 R)
• M62: 45,242,734 km (0.119 R)
• M63: 45,869,998 km (0.086 R)
• M64: 46,409,897 km (0.109 R)
• M65: 47,586,933 km (0.095 R)
• M66: 48,773,843 km (0.099 R)
• M67: 49,601,268 km (0.091 R)
• M68: 51,363,232 km (0.113 R)
• M69: 54,471,876 km (0.097 R)
• M70: 54,567,020 km (0.096 R)
• M71: 55,043,639 km (0.061 R)
• M72: 57,060,517 km (0.119 R)
• M73: 59,394,992 km (0.032 R)
• M74: 60,475,238 km (0.038 R)
• M75: 60,771,143 km (0.077 R)
• M76: 60,968,463 km (0.072 R)
• M77: 61,958,950 km (0.102 R)
• M78: 62,157,766 km (0.082 R)
• M79: 62,755,260 km (0.11 R)
• M80: 63,855,552 km (0.106 R)
• M81: 65,063,106 km (0.082 R)
• M82: 65,164,084 km (0.091 R)
• M83: 66,888,649 km (0.087 R)
• M84: 67,194,576 km (0.083 R)
• M85: 67,603,128 km (0.069 R)

Kuiper Belt

Range: 30.6 - 54.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 530 - 15,333 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit