🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.69 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.7

Radius: 1.69

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 0.56 AU - 0.82 AU

Year: 211 Days

Day: 12.6 Hours

Environment

Temp: 186 °C

Axial Tilt: 18.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.4 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.04

Radius: 1.02

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 1.18 AU - 1.62 AU

Year: 611 Days

Day: 22.4 Hours

Environment

Temp: -41 °C

Axial Tilt: 32.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.87 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.32

Radius: 1.4

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 1.47 AU - 2.27 AU

Year: 943 Days

Day: 29 Hours

Environment

Temp: -59 °C

Axial Tilt: 32.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.95 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.73

Radius: 1.86

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 1.58 AU - 2.32 AU

Year: 1005 Days

Day: 29.8 Hours

Environment

Temp: -59 °C

Axial Tilt: 24.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 36,616,187 km

• M1: 144,362 km (0.115 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.57 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.52

Radius: 1.18

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 2.28 AU - 2.86 AU

Year: 1520 Days

Day: 33.1 Hours

Environment

Temp: -97 °C

Axial Tilt: 12.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.87 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.44

Radius: 1.43

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 3.73 AU - 4.01 AU

Year: 2809 Days

Day: 21.7 Hours

Environment

Temp: -124 °C

Axial Tilt: 31.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.86 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 5.84 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 698.3

Radius: 10.4

Gravity: 6.46 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 5.02 AU - 6.66 AU

Year: 5207 Days

Day: 12.9 Hours

Environment

Temp: -158 °C

Axial Tilt: 14.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 36,616,187 km

• M1: 137,181 km (0.045 R)
• M2: 341,682 km (0.052 R)
• M3: 541,395 km (0.109 R)
• M4: 717,621 km (0.111 R)
• M5: 806,632 km (0.083 R)
• M6: 941,120 km (0.108 R)
• M7: 1,054,216 km (0.065 R)
• M8: 1,142,329 km (0.052 R)
• M9: 1,217,577 km (0.076 R)
• M10: 1,503,459 km (0.098 R)
• M11: 1,917,695 km (0.102 R)
• M12: 2,063,703 km (0.099 R)
• M13: 2,194,451 km (0.115 R)
• M14: 2,405,683 km (0.072 R)
• M15: 3,294,295 km (0.104 R)
• M16: 3,648,991 km (0.112 R)
• M17: 3,853,940 km (0.105 R)
• M18: 3,969,579 km (0.106 R)
• M19: 4,156,876 km (0.095 R)
• M20: 4,323,229 km (0.056 R)
• M21: 4,443,356 km (0.08 R)
• M22: 5,341,093 km (0.114 R)
• M23: 5,470,196 km (0.079 R)
• M24: 5,943,673 km (0.071 R)
• M25: 6,239,578 km (0.108 R)
• M26: 6,485,217 km (0.111 R)
• M27: 6,817,773 km (0.082 R)
• M28: 6,901,698 km (0.106 R)
• M29: 7,184,288 km (0.093 R)
• M30: 7,327,005 km (0.116 R)
• M31: 7,848,503 km (0.106 R)
• M32: 8,113,889 km (0.118 R)
• M33: 8,382,118 km (0.04 R)
• M34: 8,502,395 km (0.101 R)
• M35: 8,744,444 km (0.104 R)
• M36: 8,835,849 km (0.096 R)
• M37: 9,019,555 km (0.074 R)
• M38: 9,204,607 km (0.086 R)
• M39: 9,672,550 km (0.088 R)
• M40: 10,020,664 km (0.088 R)
• M41: 10,148,420 km (0.086 R)
• M42: 10,437,593 km (0.098 R)
• M43: 10,599,308 km (0.106 R)
• M44: 10,827,295 km (0.067 R)
• M45: 11,024,017 km (0.114 R)
• M46: 11,221,935 km (0.043 R)
• M47: 11,420,900 km (0.097 R)
• M48: 11,991,317 km (0.103 R)
• M49: 12,985,694 km (0.112 R)
• M50: 13,055,257 km (0.099 R)
• M51: 13,440,022 km (0.108 R)
• M52: 13,899,587 km (0.08 R)
• M53: 14,616,759 km (0.038 R)
• M54: 14,943,331 km (0.067 R)
• M55: 15,199,144 km (0.11 R)
• M56: 15,751,908 km (0.094 R)
• M57: 16,236,455 km (0.069 R)
• M58: 16,348,953 km (0.11 R)
• M59: 16,839,484 km (0.051 R)
• M60: 17,296,655 km (0.045 R)
• M61: 18,535,475 km (0.083 R)
• M62: 18,849,631 km (0.103 R)
• M63: 20,609,051 km (0.103 R)
• M64: 22,336,757 km (0.107 R)
• M65: 22,420,233 km (0.059 R)
• M66: 22,796,920 km (0.074 R)
• M67: 23,133,665 km (0.096 R)
• M68: 24,196,259 km (0.106 R)
• M69: 24,625,754 km (0.038 R)
• M70: 24,884,708 km (0.041 R)
• M71: 25,405,159 km (0.069 R)
• M72: 27,032,784 km (0.031 R)
• M73: 27,433,706 km (0.116 R)
• M74: 27,612,625 km (0.087 R)
• M75: 27,971,511 km (0.047 R)
• M76: 28,196,506 km (0.097 R)
• M77: 28,739,247 km (0.069 R)
• M78: 29,057,292 km (0.028 R)
• M79: 29,148,397 km (0.056 R)
• M80: 29,422,311 km (0.105 R)
• M81: 30,665,469 km (0.096 R)

Planet 8 - Gas Giant

Semi-Major Axis: 6.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 685.8

Radius: 8.6

Gravity: 9.27 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 5.19 AU - 8.59 AU

Year: 6673 Days

Day: 5.6 Hours

Environment

Temp: -168 °C

Axial Tilt: 36.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 36,616,187 km

• M1: 148,999 km (0.076 R)
• M2: 202,556 km (0.096 R)
• M3: 287,228 km (0.084 R)
• M4: 356,342 km (0.093 R)
• M5: 616,942 km (0.089 R)
• M6: 670,647 km (0.117 R)
• M7: 812,316 km (0.114 R)
• M8: 1,512,285 km (0.044 R)
• M9: 1,586,785 km (0.113 R)
• M10: 1,701,077 km (0.086 R)
• M11: 1,958,236 km (0.101 R)
• M12: 2,039,917 km (0.098 R)
• M13: 2,421,690 km (0.095 R)
• M14: 2,779,678 km (0.062 R)
• M15: 2,895,018 km (0.068 R)
• M16: 3,250,762 km (0.085 R)
• M17: 3,495,653 km (0.039 R)
• M18: 3,595,286 km (0.083 R)
• M19: 3,721,247 km (0.093 R)
• M20: 4,003,538 km (0.081 R)
• M21: 4,134,137 km (0.077 R)
• M22: 4,319,339 km (0.117 R)
• M23: 4,453,379 km (0.1 R)
• M24: 4,507,234 km (0.038 R)
• M25: 4,561,538 km (0.072 R)
• M26: 5,286,041 km (0.107 R)
• M27: 5,343,337 km (0.075 R)
• M28: 5,400,782 km (0.111 R)
• M29: 6,136,056 km (0.094 R)
• M30: 6,317,219 km (0.114 R)
• M31: 6,840,063 km (0.06 R)
• M32: 7,217,648 km (0.108 R)
• M33: 7,408,984 km (0.082 R)
• M34: 7,829,205 km (0.117 R)
• M35: 8,257,204 km (0.113 R)
• M36: 8,659,174 km (0.085 R)
• M37: 8,828,518 km (0.048 R)
• M38: 9,412,548 km (0.114 R)
• M39: 9,761,859 km (0.099 R)
• M40: 10,044,450 km (0.085 R)
• M41: 10,437,443 km (0.115 R)
• M42: 10,835,374 km (0.113 R)
• M43: 10,944,730 km (0.076 R)
• M44: 11,238,390 km (0.049 R)
• M45: 11,683,594 km (0.096 R)
• M46: 11,758,393 km (0.105 R)
• M47: 15,039,373 km (0.07 R)
• M48: 15,735,751 km (0.032 R)
• M49: 16,275,351 km (0.108 R)
• M50: 16,358,976 km (0.114 R)
• M51: 18,103,138 km (0.038 R)
• M52: 18,843,497 km (0.059 R)
• M53: 19,019,125 km (0.076 R)
• M54: 19,372,176 km (0.066 R)
• M55: 19,950,222 km (0.072 R)
• M56: 20,579,281 km (0.034 R)
• M57: 20,986,936 km (0.086 R)
• M58: 21,078,041 km (0.118 R)
• M59: 21,443,209 km (0.104 R)
• M60: 21,672,543 km (0.082 R)
• M61: 22,411,855 km (0.072 R)
• M62: 23,253,493 km (0.082 R)
• M63: 23,536,383 km (0.063 R)
• M64: 23,867,891 km (0.097 R)
• M65: 26,771,437 km (0.092 R)
• M66: 27,018,423 km (0.09 R)
• M67: 27,365,490 km (0.115 R)
• M68: 27,614,271 km (0.104 R)
• M69: 28,114,077 km (0.056 R)
• M70: 28,365,103 km (0.071 R)
• M71: 28,516,047 km (0.112 R)
• M72: 28,869,397 km (0.052 R)
• M73: 29,274,957 km (0.07 R)
• M74: 29,835,799 km (0.111 R)
• M75: 30,503,006 km (0.08 R)
• M76: 30,812,673 km (0.078 R)
• M77: 31,175,299 km (0.047 R)
• M78: 31,383,090 km (0.068 R)
• M79: 31,904,588 km (0.098 R)
• M80: 32,956,261 km (0.098 R)
• M81: 33,912,491 km (0.082 R)
• M82: 34,126,266 km (0.049 R)
• M83: 34,179,822 km (0.097 R)
• M84: 34,286,785 km (0.086 R)
• M85: 34,608,719 km (0.089 R)
• M86: 34,877,846 km (0.109 R)
• M87: 35,039,561 km (0.086 R)
• M88: 35,093,566 km (0.094 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 464 - 12,259 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit