🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.05 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.12

Radius: 1.76

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 0.84 AU - 1.26 AU

Year: 399 Days

Day: 45.5 Hours

Environment

Temp: 22 °C

Axial Tilt: 2.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 67,855,049 km

• M1: 406,308 km (0.066 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.37 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.74

Radius: 1.69

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.16

Orbit Range: 1.99 AU - 2.75 AU

Year: 1353 Days

Day: 26.6 Hours

Environment

Temp: -84 °C

Axial Tilt: 12.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.1 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.04

Radius: 1.02

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.208

Orbit Range: 2.46 AU - 3.74 AU

Year: 2024 Days

Day: 26.1 Hours

Environment

Temp: -111 °C

Axial Tilt: 11.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.99 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 4.88 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 440.1

Radius: 9.6

Gravity: 4.78 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 4.11 AU - 5.65 AU

Year: 3998 Days

Day: 12.6 Hours

Environment

Temp: -146 °C

Axial Tilt: 37.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 67,855,049 km

• M1: 127,308 km (0.093 R)
• M2: 241,301 km (0.099 R)
• M3: 311,612 km (0.08 R)
• M4: 464,053 km (0.117 R)
• M5: 550,670 km (0.076 R)
• M6: 643,720 km (0.117 R)
• M7: 922,869 km (0.096 R)
• M8: 1,001,408 km (0.053 R)
• M9: 1,153,848 km (0.114 R)
• M10: 1,226,852 km (0.08 R)
• M11: 1,508,246 km (0.109 R)
• M12: 1,698,235 km (0.072 R)
• M13: 1,796,072 km (0.079 R)
• M14: 1,896,003 km (0.101 R)
• M15: 2,101,401 km (0.092 R)
• M16: 2,345,246 km (0.098 R)
• M17: 2,582,059 km (0.065 R)
• M18: 3,462,892 km (0.112 R)
• M19: 3,714,964 km (0.069 R)
• M20: 3,788,117 km (0.112 R)
• M21: 4,085,368 km (0.095 R)
• M22: 4,390,398 km (0.115 R)
• M23: 4,643,668 km (0.101 R)
• M24: 5,083,336 km (0.107 R)
• M25: 5,205,557 km (0.102 R)
• M26: 5,328,826 km (0.062 R)
• M27: 5,390,759 km (0.088 R)
• M28: 5,725,410 km (0.111 R)
• M29: 5,895,203 km (0.118 R)
• M30: 6,002,315 km (0.073 R)
• M31: 6,153,260 km (0.102 R)
• M32: 6,218,335 km (0.062 R)
• M33: 6,327,242 km (0.116 R)
• M34: 6,480,879 km (0.073 R)
• M35: 6,724,873 km (0.101 R)
• M36: 7,039,627 km (0.059 R)
• M37: 7,153,321 km (0.031 R)
• M38: 7,451,620 km (0.055 R)
• M39: 7,521,033 km (0.105 R)
• M40: 7,613,933 km (0.079 R)
• M41: 7,730,620 km (0.029 R)
• M42: 7,871,391 km (0.118 R)
• M43: 8,013,060 km (0.096 R)
• M44: 8,394,984 km (0.052 R)
• M45: 9,300,948 km (0.089 R)
• M46: 9,702,320 km (0.085 R)
• M47: 9,778,166 km (0.112 R)
• M48: 9,879,593 km (0.12 R)
• M49: 10,340,654 km (0.065 R)
• M50: 10,470,056 km (0.048 R)
• M51: 10,651,967 km (0.108 R)
• M52: 10,730,356 km (0.109 R)
• M53: 10,887,434 km (0.066 R)
• M54: 10,966,422 km (0.115 R)
• M55: 11,390,382 km (0.053 R)
• M56: 11,497,195 km (0.111 R)
• M57: 11,577,529 km (0.095 R)
• M58: 11,658,012 km (0.097 R)
• M59: 12,363,815 km (0.098 R)
• M60: 12,971,781 km (0.091 R)
• M61: 13,420,126 km (0.091 R)
• M62: 13,731,289 km (0.117 R)
• M63: 14,912,065 km (0.094 R)
• M64: 15,263,770 km (0.112 R)
• M65: 15,411,124 km (0.053 R)
• M66: 15,796,488 km (0.111 R)
• M67: 16,395,627 km (0.094 R)
• M68: 16,697,965 km (0.09 R)
• M69: 17,492,629 km (0.052 R)
• M70: 17,616,047 km (0.114 R)
• M71: 17,956,831 km (0.082 R)
• M72: 18,487,754 km (0.088 R)
• M73: 18,550,435 km (0.115 R)
• M74: 18,770,793 km (0.109 R)
• M75: 19,023,763 km (0.033 R)
• M76: 19,118,907 km (0.057 R)
• M77: 19,660,900 km (0.102 R)
• M78: 19,789,255 km (0.107 R)
• M79: 19,949,923 km (0.026 R)
• M80: 20,629,846 km (0.104 R)
• M81: 20,989,030 km (0.079 R)
• M82: 21,383,220 km (0.072 R)

Planet 5 - Gas Giant

Semi-Major Axis: 6.1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 836.2

Radius: 14.5

Gravity: 3.98 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 5.22 AU - 6.98 AU

Year: 5587 Days

Day: 6.2 Hours

Environment

Temp: -158 °C

Axial Tilt: 1.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 67,855,049 km

• M1: 181,462 km (0.061 R)
• M2: 278,102 km (0.067 R)
• M3: 378,183 km (0.101 R)
• M4: 477,965 km (0.111 R)
• M5: 578,495 km (0.094 R)
• M6: 701,165 km (0.118 R)
• M7: 848,220 km (0.103 R)
• M8: 948,002 km (0.064 R)
• M9: 1,390,363 km (0.075 R)
• M10: 1,635,404 km (0.103 R)
• M11: 1,838,259 km (0.099 R)
• M12: 1,971,850 km (0.101 R)
• M13: 2,249,204 km (0.097 R)
• M14: 2,413,612 km (0.104 R)
• M15: 2,539,723 km (0.036 R)
• M16: 3,066,158 km (0.117 R)
• M17: 3,295,641 km (0.087 R)
• M18: 3,554,894 km (0.11 R)
• M19: 3,968,832 km (0.091 R)
• M20: 4,398,477 km (0.101 R)
• M21: 4,843,081 km (0.104 R)
• M22: 5,165,914 km (0.119 R)
• M23: 5,946,366 km (0.086 R)
• M24: 6,263,214 km (0.051 R)
• M25: 6,913,516 km (0.065 R)
• M26: 8,503,293 km (0.069 R)
• M27: 8,697,620 km (0.064 R)
• M28: 8,795,308 km (0.095 R)
• M29: 9,156,736 km (0.092 R)
• M30: 9,489,591 km (0.049 R)
• M31: 9,826,486 km (0.079 R)
• M32: 10,755,788 km (0.052 R)
• M33: 11,319,622 km (0.092 R)
• M34: 11,677,011 km (0.07 R)
• M35: 12,513,263 km (0.098 R)
• M36: 13,368,664 km (0.108 R)
• M37: 13,557,157 km (0.082 R)
• M38: 13,708,700 km (0.113 R)
• M39: 14,166,320 km (0.082 R)
• M40: 14,320,107 km (0.12 R)
• M41: 14,862,399 km (0.027 R)
• M42: 15,018,579 km (0.054 R)
• M43: 15,214,552 km (0.106 R)
• M44: 15,332,585 km (0.046 R)
• M45: 15,569,548 km (0.058 R)
• M46: 16,935,227 km (0.069 R)
• M47: 17,426,357 km (0.063 R)
• M48: 18,506,603 km (0.1 R)
• M49: 19,523,121 km (0.111 R)
• M50: 19,951,868 km (0.094 R)
• M51: 20,254,056 km (0.066 R)
• M52: 20,383,907 km (0.055 R)
• M53: 20,557,590 km (0.073 R)
• M54: 21,125,463 km (0.025 R)
• M55: 21,301,241 km (0.058 R)
• M56: 21,964,707 km (0.114 R)
• M57: 22,500,268 km (0.055 R)
• M58: 23,949,722 km (0.091 R)
• M59: 24,179,055 km (0.032 R)
• M60: 25,991,882 km (0.043 R)
• M61: 26,227,349 km (0.091 R)
• M62: 27,463,775 km (0.082 R)
• M63: 28,040,924 km (0.118 R)
• M64: 28,379,314 km (0.099 R)
• M65: 29,746,938 km (0.109 R)
• M66: 30,190,945 km (0.091 R)
• M67: 30,637,345 km (0.074 R)
• M68: 31,085,839 km (0.077 R)
• M69: 31,838,167 km (0.099 R)
• M70: 32,647,192 km (0.062 R)
• M71: 32,901,508 km (0.058 R)
• M72: 33,258,599 km (0.109 R)
• M73: 33,463,099 km (0.085 R)
• M74: 34,027,980 km (0.101 R)
• M75: 34,285,738 km (0.094 R)
• M76: 34,544,243 km (0.101 R)

Planet 6 - Ice Giant

Semi-Major Axis: 14.74 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 441.2

Radius: 6.9

Gravity: 9.27 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 11.07 AU - 18.41 AU

Year: 20987 Days

Day: 24.4 Hours

Environment

Temp: -196 °C

Axial Tilt: 34 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 67,855,049 km

• M1: 96,939 km (0.065 R)
• M2: 143,614 km (0.117 R)
• M3: 210,335 km (0.096 R)
• M4: 263,292 km (0.098 R)
• M5: 455,675 km (0.109 R)
• M6: 843,433 km (0.08 R)
• M7: 1,367,923 km (0.11 R)
• M8: 1,795,025 km (0.079 R)
• M9: 2,038,869 km (0.1 R)
• M10: 2,358,710 km (0.118 R)
• M11: 3,152,925 km (0.107 R)
• M12: 3,484,733 km (0.109 R)
• M13: 4,141,617 km (0.083 R)
• M14: 4,877,938 km (0.054 R)
• M15: 5,132,404 km (0.083 R)
• M16: 8,405,007 km (0.072 R)
• M17: 9,122,179 km (0.071 R)
• M18: 9,383,078 km (0.087 R)
• M19: 9,805,692 km (0.092 R)
• M20: 9,912,205 km (0.101 R)
• M21: 10,288,444 km (0.101 R)
• M22: 10,559,964 km (0.109 R)
• M23: 10,669,320 km (0.052 R)
• M24: 10,724,073 km (0.098 R)
• M25: 10,999,483 km (0.066 R)
• M26: 11,557,184 km (0.116 R)
• M27: 11,726,229 km (0.065 R)
• M28: 12,526,279 km (0.087 R)
• M29: 12,758,006 km (0.025 R)
• M30: 13,462,013 km (0.112 R)
• M31: 13,639,885 km (0.112 R)
• M32: 14,846,093 km (0.118 R)
• M33: 16,909,795 km (0.082 R)
• M34: 17,423,514 km (0.114 R)
• M35: 17,552,617 km (0.05 R)
• M36: 18,597,858 km (0.116 R)
• M37: 18,796,075 km (0.057 R)
• M38: 19,194,753 km (0.064 R)
• M39: 19,595,975 km (0.078 R)
• M40: 19,663,144 km (0.049 R)
• M41: 24,261,783 km (0.04 R)
• M42: 24,550,806 km (0.119 R)
• M43: 27,803,662 km (0.072 R)
• M44: 28,105,999 km (0.067 R)
• M45: 28,257,691 km (0.106 R)
• M46: 28,790,409 km (0.12 R)
• M47: 29,019,743 km (0.052 R)
• M48: 29,865,719 km (0.073 R)
• M49: 30,876,103 km (0.099 R)
• M50: 32,214,106 km (0.115 R)
• M51: 34,864,981 km (0.098 R)
• M52: 35,272,784 km (0.119 R)
• M53: 36,836,531 km (0.041 R)
• M54: 37,835,695 km (0.096 R)
• M55: 39,181,777 km (0.058 R)
• M56: 39,351,121 km (0.043 R)
• M57: 40,543,566 km (0.079 R)
• M58: 40,800,575 km (0.049 R)
• M59: 41,488,725 km (0.077 R)
• M60: 41,920,764 km (0.063 R)
• M61: 43,576,065 km (0.046 R)
• M62: 44,544,112 km (0.097 R)
• M63: 44,897,911 km (0.082 R)
• M64: 46,591,060 km (0.092 R)
• M65: 48,759,481 km (0.115 R)
• M66: 49,124,051 km (0.106 R)
• M67: 49,306,710 km (0.104 R)
• M68: 49,764,330 km (0.074 R)
• M69: 49,856,034 km (0.1 R)
• M70: 50,775,911 km (0.058 R)
• M71: 51,515,972 km (0.067 R)
• M72: 51,980,174 km (0.096 R)
• M73: 52,166,423 km (0.113 R)
• M74: 54,700,461 km (0.082 R)
• M75: 54,984,548 km (0.094 R)
• M76: 55,744,355 km (0.065 R)
• M77: 56,507,753 km (0.119 R)
• M78: 56,794,832 km (0.115 R)
• M79: 60,180,381 km (0.094 R)
• M80: 61,552,792 km (0.104 R)
• M81: 62,045,418 km (0.045 R)
• M82: 63,531,224 km (0.099 R)
• M83: 63,829,821 km (0.05 R)
• M84: 64,228,649 km (0.106 R)
• M85: 64,528,294 km (0.093 R)
• M86: 65,932,868 km (0.113 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 346 - 12,943 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit