🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.75 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.29

Radius: 1.39

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 0.62 AU - 0.88 AU

Year: 249 Days

Day: 38.1 Hours

Environment

Temp: 97 °C

Axial Tilt: 31.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 40,966,107 km

• M1: 291,865 km (0.076 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.36 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.61

Radius: 1.47

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 1.15 AU - 1.57 AU

Year: 607 Days

Day: 43 Hours

Environment

Temp: -41 °C

Axial Tilt: 38.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.66 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.04

Radius: 1.33

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 1.53 AU - 1.79 AU

Year: 819 Days

Day: 24.5 Hours

Environment

Temp: -69 °C

Axial Tilt: 140.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.56 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.32

Radius: 0.63

Gravity: 0.81 G

Time & Orbit

Eccentricity (e): 0.192

Orbit Range: 2.07 AU - 3.05 AU

Year: 1568 Days

Day: 44.4 Hours

Environment

Temp: -98 °C

Axial Tilt: 11.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.78 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.34

Radius: 1.62

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.207

Orbit Range: 3 AU - 4.56 AU

Year: 2814 Days

Day: 37.7 Hours

Environment

Temp: -128 °C

Axial Tilt: 31.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.8 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 7.82 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 580.3

Radius: 12.2

Gravity: 3.9 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 6.74 AU - 8.9 AU

Year: 8373 Days

Day: 9.8 Hours

Environment

Temp: -166 °C

Axial Tilt: 13.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 40,966,107 km

• M1: 165,904 km (0.109 R)
• M2: 300,991 km (0.114 R)
• M3: 522,246 km (0.107 R)
• M4: 771,327 km (0.114 R)
• M5: 863,479 km (0.107 R)
• M6: 976,126 km (0.098 R)
• M7: 1,181,674 km (0.108 R)
• M8: 1,271,731 km (0.078 R)
• M9: 1,478,625 km (0.058 R)
• M10: 1,596,209 km (0.072 R)
• M11: 2,076,718 km (0.071 R)
• M12: 2,164,831 km (0.088 R)
• M13: 2,367,985 km (0.05 R)
• M14: 2,624,844 km (0.093 R)
• M15: 2,817,526 km (0.093 R)
• M16: 3,090,243 km (0.11 R)
• M17: 3,555,044 km (0.077 R)
• M18: 3,688,186 km (0.06 R)
• M19: 3,822,974 km (0.118 R)
• M20: 4,407,153 km (0.119 R)
• M21: 5,019,308 km (0.082 R)
• M22: 5,259,712 km (0.054 R)
• M23: 5,350,817 km (0.096 R)
• M24: 5,503,855 km (0.08 R)
• M25: 5,658,390 km (0.086 R)
• M26: 7,079,719 km (0.083 R)
• M27: 7,214,357 km (0.101 R)
• M28: 7,315,785 km (0.087 R)
• M29: 7,726,431 km (0.054 R)
• M30: 8,677,724 km (0.094 R)
• M31: 9,443,066 km (0.061 R)
• M32: 9,815,266 km (0.089 R)
• M33: 10,306,246 km (0.112 R)
• M34: 10,612,323 km (0.112 R)
• M35: 11,312,142 km (0.065 R)
• M36: 11,548,806 km (0.106 R)
• M37: 11,986,829 km (0.084 R)
• M38: 12,349,304 km (0.038 R)
• M39: 12,592,999 km (0.105 R)
• M40: 12,756,360 km (0.108 R)
• M41: 13,583,636 km (0.1 R)
• M42: 13,961,670 km (0.099 R)
• M43: 14,173,052 km (0.097 R)
• M44: 14,813,929 km (0.104 R)
• M45: 15,029,649 km (0.08 R)
• M46: 15,727,075 km (0.118 R)
• M47: 17,243,698 km (0.063 R)
• M48: 18,388,570 km (0.078 R)
• M49: 19,040,368 km (0.1 R)
• M50: 19,747,218 km (0.106 R)
• M51: 21,722,808 km (0.118 R)
• M52: 22,164,869 km (0.048 R)
• M53: 24,063,865 km (0.109 R)
• M54: 24,470,322 km (0.028 R)
• M55: 24,725,536 km (0.109 R)
• M56: 24,981,498 km (0.109 R)
• M57: 25,238,507 km (0.11 R)
• M58: 27,061,656 km (0.112 R)
• M59: 27,537,228 km (0.063 R)
• M60: 28,229,268 km (0.031 R)
• M61: 28,389,637 km (0.074 R)
• M62: 29,034,703 km (0.097 R)
• M63: 29,684,556 km (0.101 R)
• M64: 30,723,363 km (0.109 R)
• M65: 30,943,572 km (0.061 R)
• M66: 31,109,027 km (0.093 R)
• M67: 31,385,484 km (0.074 R)
• M68: 31,996,591 km (0.093 R)
• M69: 32,555,638 km (0.113 R)
• M70: 32,948,781 km (0.05 R)
• M71: 33,174,225 km (0.067 R)
• M72: 34,194,932 km (0.073 R)
• M73: 34,480,364 km (0.072 R)
• M74: 35,283,555 km (0.077 R)
• M75: 35,398,746 km (0.073 R)
• M76: 35,861,003 km (0.114 R)
• M77: 36,092,880 km (0.118 R)
• M78: 36,558,129 km (0.076 R)
• M79: 37,142,459 km (0.091 R)
• M80: 37,318,386 km (0.091 R)
• M81: 39,033,226 km (0.111 R)
• M82: 39,870,226 km (0.088 R)

Planet 7 - Gas Giant

Semi-Major Axis: 8.51 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 473.3

Radius: 11.4

Gravity: 3.64 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 7.03 AU - 9.99 AU

Year: 9505 Days

Day: 5.5 Hours

Environment

Temp: -178 °C

Axial Tilt: 44.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 40,966,107 km

• M1: 188,942 km (0.103 R)
• M2: 353,949 km (0.083 R)
• M3: 493,224 km (0.097 R)
• M4: 980,315 km (0.109 R)
• M5: 1,432,699 km (0.062 R)
• M6: 2,121,896 km (0.097 R)
• M7: 2,952,912 km (0.118 R)
• M8: 3,028,609 km (0.119 R)
• M9: 3,576,287 km (0.089 R)
• M10: 3,738,600 km (0.112 R)
• M11: 4,042,434 km (0.082 R)
• M12: 4,211,629 km (0.096 R)
• M13: 4,586,222 km (0.03 R)
• M14: 4,733,277 km (0.103 R)
• M15: 5,153,198 km (0.112 R)
• M16: 5,774,029 km (0.104 R)
• M17: 6,029,093 km (0.086 R)
• M18: 6,320,510 km (0.083 R)
• M19: 6,484,320 km (0.119 R)
• M20: 6,749,557 km (0.109 R)
• M21: 6,917,106 km (0.072 R)
• M22: 7,256,394 km (0.07 R)
• M23: 7,986,582 km (0.093 R)
• M24: 8,522,591 km (0.027 R)
• M25: 8,923,064 km (0.114 R)
• M26: 8,996,666 km (0.114 R)
• M27: 9,292,571 km (0.114 R)
• M28: 9,441,720 km (0.119 R)
• M29: 9,667,014 km (0.104 R)
• M30: 10,702,830 km (0.095 R)
• M31: 11,653,076 km (0.079 R)
• M32: 12,219,752 km (0.096 R)
• M33: 12,342,423 km (0.08 R)
• M34: 12,630,099 km (0.083 R)
• M35: 12,878,432 km (0.074 R)
• M36: 12,961,608 km (0.095 R)
• M37: 13,086,672 km (0.119 R)
• M38: 13,170,297 km (0.1 R)
• M39: 13,422,220 km (0.112 R)
• M40: 14,402,535 km (0.11 R)
• M41: 14,923,136 km (0.078 R)
• M42: 15,229,662 km (0.092 R)
• M43: 15,715,705 km (0.09 R)
• M44: 15,849,146 km (0.117 R)
• M45: 16,702,901 km (0.101 R)
• M46: 16,793,707 km (0.106 R)
• M47: 18,408,168 km (0.094 R)
• M48: 19,020,472 km (0.089 R)
• M49: 19,687,229 km (0.097 R)
• M50: 19,783,122 km (0.052 R)
• M51: 20,023,525 km (0.08 R)
• M52: 20,216,507 km (0.095 R)
• M53: 21,043,783 km (0.117 R)
• M54: 21,585,028 km (0.063 R)
• M55: 22,330,474 km (0.087 R)
• M56: 22,731,396 km (0.067 R)
• M57: 23,185,426 km (0.1 R)
• M58: 24,153,623 km (0.107 R)
• M59: 25,919,028 km (0.036 R)
• M60: 26,024,046 km (0.097 R)
• M61: 26,551,976 km (0.026 R)
• M62: 26,870,321 km (0.068 R)
• M63: 26,976,834 km (0.057 R)
• M64: 27,190,011 km (0.097 R)
• M65: 27,779,427 km (0.086 R)
• M66: 28,644,103 km (0.116 R)
• M67: 29,737,514 km (0.031 R)
• M68: 29,847,618 km (0.089 R)
• M69: 30,013,073 km (0.116 R)
• M70: 30,344,731 km (0.12 R)
• M71: 31,908,627 km (0.108 R)
• M72: 32,473,509 km (0.11 R)
• M73: 32,700,449 km (0.061 R)
• M74: 33,728,037 km (0.116 R)
• M75: 34,245,645 km (0.112 R)
• M76: 34,708,202 km (0.108 R)
• M77: 35,347,284 km (0.106 R)
• M78: 35,522,314 km (0.044 R)
• M79: 35,697,642 km (0.049 R)
• M80: 35,873,270 km (0.098 R)
• M81: 36,166,482 km (0.096 R)
• M82: 36,519,533 km (0.033 R)
• M83: 36,991,963 km (0.085 R)
• M84: 37,466,338 km (0.089 R)
• M85: 39,384,332 km (0.111 R)
• M86: 40,172,563 km (0.102 R)
• M87: 40,966,180 km (0.051 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 503 - 19,832 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit