🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 2.43 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.44

Radius: 1.64

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.11

Orbit Range: 2.16 AU - 2.7 AU

Year: 1442 Days

Day: 19.7 Hours

Environment

Temp: -96 °C

Axial Tilt: 14.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 3.94 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.56

Radius: 0.79

Gravity: 0.9 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 3.91 AU - 3.97 AU

Year: 2978 Days

Day: 31.8 Hours

Environment

Temp: -130 °C

Axial Tilt: 9.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 60,824,534 km

• M1: 163,361 km (0.118 R)
• M2: 194,178 km (0.094 R)

Asteroid Belt

Center: 4.6 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 5.26 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 896.5

Radius: 8.9

Gravity: 11.32 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 4.08 AU - 6.44 AU

Year: 4594 Days

Day: 12.2 Hours

Environment

Temp: -154 °C

Axial Tilt: 7.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 60,824,534 km

• M1: 137,181 km (0.117 R)
• M2: 205,398 km (0.117 R)
• M3: 388,057 km (0.111 R)
• M4: 468,989 km (0.072 R)
• M5: 724,203 km (0.049 R)
• M6: 1,214,735 km (0.071 R)
• M7: 1,292,226 km (0.097 R)
• M8: 1,419,833 km (0.06 R)
• M9: 1,568,683 km (0.106 R)
• M10: 1,792,631 km (0.099 R)
• M11: 2,271,644 km (0.04 R)
• M12: 2,446,673 km (0.079 R)
• M13: 2,525,810 km (0.054 R)
• M14: 2,809,747 km (0.07 R)
• M15: 2,997,792 km (0.108 R)
• M16: 3,541,730 km (0.073 R)
• M17: 4,234,368 km (0.088 R)
• M18: 4,377,982 km (0.077 R)
• M19: 4,547,476 km (0.104 R)
• M20: 5,221,714 km (0.082 R)
• M21: 5,767,596 km (0.084 R)
• M22: 6,496,138 km (0.082 R)
• M23: 6,745,518 km (0.115 R)
• M24: 7,454,462 km (0.091 R)
• M25: 7,599,123 km (0.087 R)
• M26: 8,187,043 km (0.088 R)
• M27: 8,911,844 km (0.062 R)
• M28: 8,973,179 km (0.098 R)
• M29: 9,468,947 km (0.035 R)
• M30: 9,814,967 km (0.109 R)
• M31: 9,878,396 km (0.069 R)
• M32: 10,037,269 km (0.055 R)
• M33: 10,101,147 km (0.081 R)
• M34: 10,616,811 km (0.095 R)
• M35: 10,681,737 km (0.118 R)
• M36: 11,009,057 km (0.097 R)
• M37: 11,472,810 km (0.115 R)
• M38: 11,539,531 km (0.045 R)
• M39: 12,010,615 km (0.026 R)
• M40: 12,078,382 km (0.118 R)
• M41: 12,248,475 km (0.097 R)
• M42: 12,625,462 km (0.11 R)
• M43: 12,728,834 km (0.109 R)
• M44: 13,355,649 km (0.101 R)
• M45: 13,531,576 km (0.078 R)
• M46: 14,314,571 km (0.085 R)
• M47: 14,711,754 km (0.096 R)
• M48: 14,966,220 km (0.117 R)
• M49: 15,295,634 km (0.086 R)
• M50: 15,406,038 km (0.101 R)
• M51: 15,516,590 km (0.117 R)
• M52: 15,924,544 km (0.111 R)
• M53: 16,148,492 km (0.084 R)
• M54: 16,978,610 km (0.076 R)
• M55: 17,054,756 km (0.054 R)
• M56: 17,322,087 km (0.09 R)
• M57: 17,861,088 km (0.1 R)
• M58: 17,938,580 km (0.114 R)
• M59: 18,132,758 km (0.111 R)
• M60: 18,210,549 km (0.053 R)
• M61: 18,366,579 km (0.062 R)
• M62: 18,484,014 km (0.06 R)
• M63: 18,837,364 km (0.079 R)
• M64: 19,590,888 km (0.091 R)
• M65: 19,750,808 km (0.099 R)
• M66: 19,991,511 km (0.064 R)
• M67: 20,233,112 km (0.071 R)
• M68: 21,209,238 km (0.116 R)
• M69: 21,414,636 km (0.103 R)
• M70: 21,909,955 km (0.111 R)
• M71: 22,492,788 km (0.063 R)
• M72: 22,870,074 km (0.109 R)
• M73: 22,954,297 km (0.089 R)
• M74: 23,122,894 km (0.074 R)
• M75: 23,207,267 km (0.049 R)
• M76: 23,546,106 km (0.092 R)
• M77: 23,716,199 km (0.056 R)
• M78: 24,572,348 km (0.083 R)
• M79: 25,221,154 km (0.116 R)
• M80: 25,395,136 km (0.072 R)
• M81: 27,023,359 km (0.037 R)
• M82: 27,379,701 km (0.107 R)
• M83: 27,782,718 km (0.118 R)
• M84: 29,002,988 km (0.11 R)
• M85: 29,596,892 km (0.081 R)
• M86: 29,918,228 km (0.1 R)
• M87: 30,056,307 km (0.1 R)
• M88: 30,471,889 km (0.101 R)
• M89: 30,796,517 km (0.099 R)
• M90: 31,122,191 km (0.105 R)

Planet 4 - Gas Giant

Semi-Major Axis: 6.04 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 858.4

Radius: 13.1

Gravity: 5 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 5.88 AU - 6.2 AU

Year: 5653 Days

Day: 5.2 Hours

Environment

Temp: -167 °C

Axial Tilt: 11.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 60,824,534 km

• M1: 166,054 km (0.093 R)
• M2: 604,226 km (0.077 R)
• M3: 786,436 km (0.116 R)
• M4: 1,588,430 km (0.096 R)
• M5: 1,811,181 km (0.084 R)
• M6: 2,144,934 km (0.113 R)
• M7: 2,308,894 km (0.071 R)
• M8: 2,498,434 km (0.081 R)
• M9: 2,671,519 km (0.12 R)
• M10: 3,167,885 km (0.11 R)
• M11: 3,261,234 km (0.087 R)
• M12: 4,246,036 km (0.096 R)
• M13: 4,401,469 km (0.068 R)
• M14: 5,041,897 km (0.049 R)
• M15: 5,401,231 km (0.071 R)
• M16: 5,826,089 km (0.085 R)
• M17: 6,320,959 km (0.103 R)
• M18: 6,498,831 km (0.083 R)
• M19: 6,618,359 km (0.096 R)
• M20: 6,890,179 km (0.062 R)
• M21: 7,134,771 km (0.054 R)
• M22: 7,790,459 km (0.106 R)
• M23: 8,563,730 km (0.05 R)
• M24: 8,760,751 km (0.101 R)
• M25: 8,926,206 km (0.112 R)
• M26: 9,906,371 km (0.076 R)
• M27: 10,147,972 km (0.108 R)
• M28: 10,391,666 km (0.112 R)
• M29: 10,566,995 km (0.113 R)
• M30: 11,313,788 km (0.081 R)
• M31: 11,494,053 km (0.101 R)
• M32: 12,670,790 km (0.113 R)
• M33: 13,885,525 km (0.065 R)
• M34: 14,040,059 km (0.087 R)
• M35: 14,350,774 km (0.092 R)
• M36: 15,058,073 km (0.118 R)
• M37: 15,336,325 km (0.091 R)
• M38: 16,547,619 km (0.068 R)
• M39: 17,082,132 km (0.098 R)
• M40: 17,164,860 km (0.084 R)
• M41: 17,497,117 km (0.108 R)
• M42: 17,999,466 km (0.117 R)
• M43: 18,294,772 km (0.117 R)
• M44: 18,464,267 km (0.105 R)
• M45: 18,804,752 km (0.1 R)
• M46: 18,890,172 km (0.102 R)
• M47: 19,535,238 km (0.061 R)
• M48: 19,708,472 km (0.099 R)
• M49: 19,969,221 km (0.108 R)
• M50: 21,647,410 km (0.084 R)
• M51: 21,961,566 km (0.106 R)
• M52: 22,277,068 km (0.108 R)
• M53: 22,912,859 km (0.108 R)
• M54: 23,692,712 km (0.055 R)
• M55: 23,970,067 km (0.095 R)
• M56: 24,248,618 km (0.045 R)
• M57: 24,761,888 km (0.068 R)
• M58: 25,184,502 km (0.105 R)
• M59: 25,989,339 km (0.055 R)
• M60: 26,802,553 km (0.088 R)
• M61: 27,236,536 km (0.118 R)
• M62: 27,333,326 km (0.074 R)
• M63: 28,013,697 km (0.083 R)
• M64: 28,307,059 km (0.084 R)
• M65: 28,601,467 km (0.055 R)
• M66: 29,838,791 km (0.056 R)
• M67: 29,938,573 km (0.112 R)
• M68: 30,639,888 km (0.118 R)
• M69: 31,093,768 km (0.084 R)
• M70: 31,194,896 km (0.113 R)
• M71: 31,549,742 km (0.099 R)
• M72: 32,007,811 km (0.115 R)
• M73: 32,109,986 km (0.105 R)
• M74: 32,879,368 km (0.071 R)
• M75: 33,966,645 km (0.084 R)

Planet 5 - Ice Giant

Semi-Major Axis: 18.51 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 152.2

Radius: 3.5

Gravity: 12.42 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 17.86 AU - 19.16 AU

Year: 30325 Days

Day: 15.4 Hours

Environment

Temp: -194 °C

Axial Tilt: 9.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (54)

Outer Limit: 60,824,534 km

• M1: 1,965,566 km (0.116 R)
• M2: 2,729,712 km (0.098 R)
• M3: 4,998,065 km (0.043 R)
• M4: 5,643,879 km (0.094 R)
• M5: 7,279,432 km (0.036 R)
• M6: 7,324,312 km (0.112 R)
• M7: 8,335,145 km (0.098 R)
• M8: 8,665,756 km (0.112 R)
• M9: 8,761,050 km (0.108 R)
• M10: 9,732,688 km (0.088 R)
• M11: 10,738,135 km (0.118 R)
• M12: 10,840,460 km (0.085 R)
• M13: 11,670,728 km (0.12 R)
• M14: 11,828,704 km (0.092 R)
• M15: 12,683,057 km (0.07 R)
• M16: 14,337,610 km (0.087 R)
• M17: 14,506,805 km (0.115 R)
• M18: 15,477,695 km (0.03 R)
• M19: 15,767,316 km (0.095 R)
• M20: 16,528,470 km (0.078 R)
• M21: 17,602,134 km (0.082 R)
• M22: 18,452,598 km (0.085 R)
• M23: 19,440,842 km (0.098 R)
• M24: 19,628,138 km (0.052 R)
• M25: 22,115,652 km (0.073 R)
• M26: 26,131,307 km (0.06 R)
• M27: 27,099,953 km (0.113 R)
• M28: 27,518,678 km (0.081 R)
• M29: 29,500,999 km (0.061 R)
• M30: 30,147,860 km (0.078 R)
• M31: 32,411,575 km (0.1 R)
• M32: 33,675,977 km (0.081 R)
• M33: 34,276,463 km (0.062 R)
• M34: 34,351,860 km (0.106 R)
• M35: 35,259,919 km (0.031 R)
• M36: 38,735,077 km (0.077 R)
• M37: 41,351,843 km (0.07 R)
• M38: 42,075,299 km (0.078 R)
• M39: 42,722,010 km (0.072 R)
• M40: 42,965,256 km (0.059 R)
• M41: 43,371,863 km (0.118 R)
• M42: 44,270,797 km (0.092 R)
• M43: 46,170,241 km (0.103 R)
• M44: 46,253,418 km (0.094 R)
• M45: 46,920,774 km (0.12 R)
• M46: 49,026,513 km (0.106 R)
• M47: 49,196,307 km (0.108 R)
• M48: 49,281,279 km (0.059 R)
• M49: 52,285,653 km (0.04 R)
• M50: 54,379,873 km (0.109 R)
• M51: 57,035,834 km (0.073 R)
• M52: 57,840,820 km (0.112 R)
• M53: 58,109,946 km (0.077 R)
• M54: 58,559,488 km (0.026 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: 201 - 12,438 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit