🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.12

Radius: 1.05

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.151

Orbit Range: 0.46 AU - 0.62 AU

Year: 149 Days

Day: 30.9 Hours

Environment

Temp: 177 °C

Axial Tilt: 35.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.82 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.06

Radius: 1.02

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.055

Orbit Range: 0.77 AU - 0.87 AU

Year: 280 Days

Day: 19.7 Hours

Environment

Temp: 140 °C

Axial Tilt: 2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 27,877,568 km

• M1: 86,916 km (0.081 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.65 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.7

Radius: 1.24

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 1.35 AU - 1.95 AU

Year: 798 Days

Day: 30.6 Hours

Environment

Temp: -63 °C

Axial Tilt: 34 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.78 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.56

Radius: 0.79

Gravity: 0.9 G

Time & Orbit

Eccentricity (e): 0.207

Orbit Range: 1.41 AU - 2.15 AU

Year: 895 Days

Day: 23.3 Hours

Environment

Temp: -58 °C

Axial Tilt: 14.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 1.79 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.21

Radius: 1.08

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 1.53 AU - 2.05 AU

Year: 902 Days

Day: 44.6 Hours

Environment

Temp: -72 °C

Axial Tilt: 20.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 27,877,568 km

• M1: 402,119 km (0.062 R)

Planet 6 - Terrestrial

Semi-Major Axis: 3.08 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.3

Radius: 1.79

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 2.45 AU - 3.71 AU

Year: 2036 Days

Day: 44.8 Hours

Environment

Temp: -112 °C

Axial Tilt: 15.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 27,877,568 km

• M1: 258,954 km (0.046 R)

Planet 7 - Terrestrial

Semi-Major Axis: 3.36 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.7

Radius: 1.69

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 3.06 AU - 3.66 AU

Year: 2320 Days

Day: 21.3 Hours

Environment

Temp: -118 °C

Axial Tilt: 9.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 6.33 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Gas Giant

Semi-Major Axis: 9.3 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 298.9

Radius: 8.9

Gravity: 3.77 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 9.16 AU - 9.44 AU

Year: 10684 Days

Day: 13.1 Hours

Environment

Temp: -175 °C

Axial Tilt: 26 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 27,877,568 km

• M1: 132,843 km (0.1 R)
• M2: 269,575 km (0.061 R)
• M3: 496,665 km (0.098 R)
• M4: 812,316 km (0.11 R)
• M5: 888,911 km (0.058 R)
• M6: 1,082,939 km (0.099 R)
• M7: 1,185,114 km (0.044 R)
• M8: 1,326,784 km (0.07 R)
• M9: 1,436,738 km (0.074 R)
• M10: 1,866,084 km (0.087 R)
• M11: 2,202,529 km (0.102 R)
• M12: 2,333,727 km (0.031 R)
• M13: 2,626,939 km (0.092 R)
• M14: 3,199,001 km (0.101 R)
• M15: 3,601,419 km (0.064 R)
• M16: 4,262,492 km (0.049 R)
• M17: 5,279,010 km (0.088 R)
• M18: 5,455,535 km (0.108 R)
• M19: 6,211,902 km (0.074 R)
• M20: 6,460,982 km (0.104 R)
• M21: 6,523,664 km (0.118 R)
• M22: 6,808,648 km (0.1 R)
• M23: 7,065,507 km (0.118 R)
• M24: 7,522,529 km (0.105 R)
• M25: 7,687,984 km (0.117 R)
• M26: 7,921,806 km (0.09 R)
• M27: 8,845,572 km (0.056 R)
• M28: 9,090,763 km (0.112 R)
• M29: 9,409,108 km (0.05 R)
• M30: 9,516,070 km (0.091 R)
• M31: 10,718,987 km (0.106 R)
• M32: 10,793,337 km (0.081 R)
• M33: 11,130,530 km (0.12 R)
• M34: 11,395,169 km (0.096 R)
• M35: 11,853,686 km (0.093 R)
• M36: 13,105,521 km (0.112 R)
• M37: 13,304,935 km (0.117 R)
• M38: 14,153,455 km (0.1 R)
• M39: 14,358,104 km (0.117 R)
• M40: 14,853,124 km (0.095 R)
• M41: 15,061,065 km (0.098 R)
• M42: 15,228,166 km (0.073 R)
• M43: 15,479,789 km (0.111 R)
• M44: 16,200,552 km (0.067 R)
• M45: 16,285,972 km (0.045 R)
• M46: 17,236,517 km (0.061 R)
• M47: 18,204,864 km (0.047 R)
• M48: 19,100,656 km (0.052 R)
• M49: 19,191,013 km (0.101 R)
• M50: 20,010,510 km (0.102 R)
• M51: 21,167,800 km (0.034 R)
• M52: 21,401,920 km (0.091 R)
• M53: 21,919,828 km (0.101 R)
• M54: 22,204,064 km (0.11 R)
• M55: 22,394,203 km (0.109 R)
• M56: 22,680,533 km (0.09 R)
• M57: 22,872,018 km (0.081 R)
• M58: 23,886,442 km (0.088 R)
• M59: 24,718,355 km (0.084 R)
• M60: 26,159,282 km (0.033 R)
• M61: 26,662,529 km (0.079 R)
• M62: 26,814,072 km (0.097 R)
• M63: 27,576,273 km (0.108 R)
• M64: 29,018,097 km (0.103 R)
• M65: 29,121,918 km (0.082 R)
• M66: 29,226,038 km (0.112 R)
• M67: 29,957,871 km (0.091 R)
• M68: 30,220,565 km (0.117 R)
• M69: 32,944,742 km (0.107 R)
• M70: 34,198,821 km (0.077 R)
• M71: 34,583,587 km (0.081 R)
• M72: 34,859,296 km (0.115 R)
• M73: 35,025,050 km (0.095 R)
• M74: 35,357,307 km (0.105 R)
• M75: 35,635,110 km (0.117 R)
• M76: 35,913,512 km (0.089 R)
• M77: 36,248,761 km (0.106 R)
• M78: 36,472,709 km (0.096 R)
• M79: 36,922,101 km (0.077 R)
• M80: 37,486,384 km (0.078 R)
• M81: 37,599,630 km (0.099 R)
• M82: 37,656,178 km (0.102 R)

Planet 9 - Gas Giant

Semi-Major Axis: 9.51 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 465.8

Radius: 9.3

Gravity: 5.39 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 8.79 AU - 10.23 AU

Year: 11048 Days

Day: 13.5 Hours

Environment

Temp: -188 °C

Axial Tilt: 17.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 27,877,568 km

• M1: 224,098 km (0.06 R)
• M2: 303,983 km (0.091 R)
• M3: 877,541 km (0.103 R)
• M4: 1,113,307 km (0.108 R)
• M5: 1,288,636 km (0.109 R)
• M6: 1,622,688 km (0.051 R)
• M7: 1,777,223 km (0.042 R)
• M8: 1,845,140 km (0.109 R)
• M9: 1,983,369 km (0.104 R)
• M10: 2,673,912 km (0.053 R)
• M11: 3,099,817 km (0.087 R)
• M12: 3,237,298 km (0.079 R)
• M13: 3,404,997 km (0.097 R)
• M14: 3,489,969 km (0.117 R)
• M15: 3,575,539 km (0.118 R)
• M16: 3,662,006 km (0.109 R)
• M17: 3,984,689 km (0.116 R)
• M18: 4,347,314 km (0.092 R)
• M19: 4,532,516 km (0.094 R)
• M20: 4,626,165 km (0.05 R)
• M21: 5,531,082 km (0.111 R)
• M22: 5,631,313 km (0.08 R)
• M23: 5,833,569 km (0.059 R)
• M24: 6,106,884 km (0.071 R)
• M25: 6,419,394 km (0.073 R)
• M26: 6,808,498 km (0.047 R)
• M27: 7,132,677 km (0.085 R)
• M28: 7,424,991 km (0.088 R)
• M29: 7,870,942 km (0.08 R)
• M30: 8,594,697 km (0.097 R)
• M31: 9,699,776 km (0.03 R)
• M32: 9,780,410 km (0.111 R)
• M33: 10,682,335 km (0.053 R)
• M34: 11,439,899 km (0.098 R)
• M35: 11,825,263 km (0.086 R)
• M36: 12,127,899 km (0.071 R)
• M37: 12,608,557 km (0.1 R)
• M38: 12,829,214 km (0.084 R)
• M39: 13,006,637 km (0.11 R)
• M40: 13,363,877 km (0.119 R)
• M41: 14,732,099 km (0.095 R)
• M42: 14,824,999 km (0.118 R)
• M43: 14,964,574 km (0.101 R)
• M44: 16,288,216 km (0.104 R)
• M45: 17,452,237 km (0.089 R)
• M46: 17,550,523 km (0.116 R)
• M47: 18,193,495 km (0.12 R)
• M48: 19,400,600 km (0.108 R)
• M49: 21,312,012 km (0.101 R)
• M50: 21,785,938 km (0.1 R)
• M51: 22,690,556 km (0.076 R)
• M52: 24,043,220 km (0.078 R)
• M53: 24,922,706 km (0.08 R)
• M54: 25,589,015 km (0.101 R)
• M55: 26,430,353 km (0.105 R)
• M56: 27,053,129 km (0.054 R)
• M57: 27,623,396 km (0.077 R)
• M58: 27,967,472 km (0.107 R)
• M59: 28,950,030 km (0.1 R)
• M60: 29,591,805 km (0.085 R)
• M61: 29,826,375 km (0.086 R)
• M62: 30,889,567 km (0.11 R)
• M63: 31,425,875 km (0.066 R)
• M64: 32,326,305 km (0.112 R)
• M65: 32,992,165 km (0.095 R)
• M66: 33,784,884 km (0.056 R)
• M67: 33,846,069 km (0.105 R)
• M68: 35,202,623 km (0.117 R)
• M69: 36,325,654 km (0.119 R)
• M70: 36,702,641 km (0.081 R)
• M71: 36,765,621 km (0.094 R)
• M72: 36,828,602 km (0.115 R)
• M73: 37,460,354 km (0.108 R)
• M74: 38,095,846 km (0.068 R)
• M75: 39,377,451 km (0.026 R)
• M76: 39,700,133 km (0.049 R)
• M77: 42,180,466 km (0.113 R)
• M78: 42,708,995 km (0.117 R)
• M79: 42,841,539 km (0.074 R)
• M80: 44,441,937 km (0.063 R)

Planet 10 - Ice Giant

Semi-Major Axis: 18.03 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 16.2

Radius: 4.6

Gravity: 0.77 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 14.48 AU - 21.58 AU

Year: 28842 Days

Day: 22.1 Hours

Environment

Temp: -202 °C

Axial Tilt: 33.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 27,877,568 km

• M1: 216,468 km (0.1 R)
• M2: 377,585 km (0.1 R)
• M3: 561,441 km (0.052 R)
• M4: 858,991 km (0.056 R)
• M5: 1,376,300 km (0.094 R)
• M6: 1,837,660 km (0.114 R)
• M7: 2,434,406 km (0.11 R)
• M8: 2,582,957 km (0.102 R)
• M9: 2,696,352 km (0.072 R)
• M10: 3,186,135 km (0.118 R)
• M11: 3,597,530 km (0.103 R)
• M12: 3,681,753 km (0.041 R)
• M13: 4,179,166 km (0.06 R)
• M14: 4,537,453 km (0.077 R)
• M15: 6,066,343 km (0.079 R)
• M16: 7,710,873 km (0.047 R)
• M17: 8,708,541 km (0.113 R)
• M18: 9,309,027 km (0.095 R)
• M19: 11,035,536 km (0.089 R)
• M20: 12,441,307 km (0.057 R)
• M21: 12,665,105 km (0.088 R)
• M22: 13,148,905 km (0.099 R)
• M23: 21,782,048 km (0.104 R)
• M24: 23,180,040 km (0.113 R)
• M25: 24,008,813 km (0.08 R)
• M26: 24,446,835 km (0.101 R)
• M27: 24,686,940 km (0.09 R)
• M28: 25,573,756 km (0.103 R)
• M29: 26,266,095 km (0.117 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 380 - 13,229 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit