🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.73

Radius: 1.25

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.22

Orbit Range: 0.44 AU - 0.68 AU

Year: 148 Days

Day: 33 Hours

Environment

Temp: 198 °C

Axial Tilt: 38.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 4.57 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.54

Radius: 1.83

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 3.76 AU - 5.38 AU

Year: 3450 Days

Day: 13.1 Hours

Environment

Temp: -120 °C

Axial Tilt: 21.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 56,541,992 km

• M1: 2,977,297 km (0.118 R)

Asteroid Belt

Center: 5.91 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 7.24 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 674.5

Radius: 11.3

Gravity: 5.28 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 6.23 AU - 8.25 AU

Year: 6879 Days

Day: 14.7 Hours

Environment

Temp: -152 °C

Axial Tilt: 19.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 56,541,992 km

• M1: 177,573 km (0.093 R)
• M2: 382,971 km (0.057 R)
• M3: 900,878 km (0.113 R)
• M4: 978,220 km (0.118 R)
• M5: 1,090,419 km (0.117 R)
• M6: 1,915,900 km (0.09 R)
• M7: 2,226,914 km (0.097 R)
• M8: 2,334,325 km (0.116 R)
• M9: 2,576,674 km (0.116 R)
• M10: 3,110,140 km (0.083 R)
• M11: 3,279,335 km (0.096 R)
• M12: 3,526,321 km (0.086 R)
• M13: 3,779,590 km (0.085 R)
• M14: 4,384,714 km (0.095 R)
• M15: 4,574,852 km (0.117 R)
• M16: 4,712,483 km (0.073 R)
• M17: 5,743,212 km (0.047 R)
• M18: 6,041,809 km (0.089 R)
• M19: 6,192,903 km (0.094 R)
• M20: 6,778,878 km (0.059 R)
• M21: 6,999,385 km (0.03 R)
• M22: 7,158,258 km (0.115 R)
• M23: 7,382,655 km (0.086 R)
• M24: 8,103,268 km (0.081 R)
• M25: 8,303,729 km (0.098 R)
• M26: 8,675,480 km (0.119 R)
• M27: 8,846,320 km (0.046 R)
• M28: 8,949,393 km (0.113 R)
• M29: 9,575,909 km (0.079 R)
• M30: 9,788,039 km (0.106 R)
• M31: 10,001,515 km (0.086 R)
• M32: 10,360,999 km (0.061 R)
• M33: 10,433,404 km (0.112 R)
• M34: 10,542,312 km (0.076 R)
• M35: 10,651,668 km (0.088 R)
• M36: 10,724,671 km (0.053 R)
• M37: 11,278,183 km (0.099 R)
• M38: 11,389,933 km (0.046 R)
• M39: 11,652,328 km (0.104 R)
• M40: 12,374,437 km (0.044 R)
• M41: 13,032,817 km (0.097 R)
• M42: 14,182,177 km (0.067 R)
• M43: 14,303,052 km (0.105 R)
• M44: 14,383,686 km (0.117 R)
• M45: 14,708,014 km (0.065 R)
• M46: 15,363,851 km (0.113 R)
• M47: 15,945,637 km (0.07 R)
• M48: 16,704,248 km (0.076 R)
• M49: 16,874,341 km (0.067 R)
• M50: 17,173,536 km (0.093 R)
• M51: 17,690,547 km (0.117 R)
• M52: 18,343,990 km (0.106 R)
• M53: 19,272,095 km (0.038 R)
• M54: 19,361,256 km (0.106 R)
• M55: 21,265,936 km (0.107 R)
• M56: 21,542,841 km (0.067 R)
• M57: 21,774,568 km (0.036 R)
• M58: 22,334,065 km (0.1 R)
• M59: 22,945,471 km (0.1 R)
• M60: 23,992,806 km (0.092 R)
• M61: 24,088,848 km (0.073 R)
• M62: 24,474,062 km (0.097 R)
• M63: 25,055,699 km (0.108 R)
• M64: 26,877,801 km (0.115 R)
• M65: 27,077,215 km (0.091 R)
• M66: 27,377,458 km (0.113 R)
• M67: 28,031,799 km (0.097 R)
• M68: 28,487,773 km (0.039 R)
• M69: 28,691,226 km (0.072 R)
• M70: 28,844,115 km (0.115 R)
• M71: 29,150,791 km (0.074 R)
• M72: 29,253,265 km (0.117 R)
• M73: 30,543,846 km (0.043 R)
• M74: 30,700,026 km (0.079 R)
• M75: 31,222,422 km (0.039 R)
• M76: 31,958,743 km (0.115 R)
• M77: 32,807,112 km (0.092 R)
• M78: 35,889,576 km (0.106 R)
• M79: 36,274,492 km (0.063 R)
• M80: 36,550,201 km (0.069 R)
• M81: 36,937,509 km (0.1 R)
• M82: 37,048,361 km (0.12 R)

Planet 4 - Ice Giant

Semi-Major Axis: 15.54 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 240.3

Radius: 7.2

Gravity: 4.64 G

Time & Orbit

Eccentricity (e): 0.229

Orbit Range: 11.98 AU - 19.1 AU

Year: 21631 Days

Day: 15.8 Hours

Environment

Temp: -194 °C

Axial Tilt: 5.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 56,541,992 km

• M1: 122,670 km (0.102 R)
• M2: 249,230 km (0.08 R)
• M3: 491,279 km (0.093 R)
• M4: 739,761 km (0.1 R)
• M5: 857,794 km (0.043 R)
• M6: 1,157,588 km (0.084 R)
• M7: 1,272,330 km (0.094 R)
• M8: 1,319,304 km (0.038 R)
• M9: 1,415,046 km (0.065 R)
• M10: 1,742,516 km (0.091 R)
• M11: 1,982,920 km (0.064 R)
• M12: 2,037,822 km (0.075 R)
• M13: 2,093,173 km (0.076 R)
• M14: 2,149,123 km (0.116 R)
• M15: 2,233,945 km (0.118 R)
• M16: 3,873,238 km (0.051 R)
• M17: 4,293,309 km (0.09 R)
• M18: 4,581,584 km (0.045 R)
• M19: 5,290,977 km (0.114 R)
• M20: 5,406,168 km (0.09 R)
• M21: 6,034,329 km (0.112 R)
• M22: 6,154,756 km (0.102 R)
• M23: 6,235,389 km (0.11 R)
• M24: 6,977,394 km (0.099 R)
• M25: 7,061,618 km (0.069 R)
• M26: 7,616,925 km (0.072 R)
• M27: 7,790,608 km (0.11 R)
• M28: 8,543,385 km (0.097 R)
• M29: 8,814,606 km (0.114 R)
• M30: 10,212,897 km (0.081 R)
• M31: 10,500,723 km (0.099 R)
• M32: 12,436,071 km (0.039 R)
• M33: 13,001,401 km (0.091 R)
• M34: 14,531,937 km (0.117 R)
• M35: 14,585,792 km (0.108 R)
• M36: 15,181,790 km (0.097 R)
• M37: 16,565,870 km (0.107 R)
• M38: 16,734,766 km (0.052 R)
• M39: 17,415,586 km (0.109 R)
• M40: 18,628,824 km (0.06 R)
• M41: 18,745,810 km (0.078 R)
• M42: 18,980,529 km (0.088 R)
• M43: 19,275,237 km (0.093 R)
• M44: 21,135,935 km (0.118 R)
• M45: 21,257,857 km (0.068 R)
• M46: 22,366,527 km (0.076 R)
• M47: 26,064,287 km (0.103 R)
• M48: 27,183,579 km (0.11 R)
• M49: 27,515,686 km (0.119 R)
• M50: 28,790,260 km (0.108 R)
• M51: 28,925,496 km (0.09 R)
• M52: 29,536,903 km (0.078 R)
• M53: 30,015,317 km (0.112 R)
• M54: 31,535,530 km (0.111 R)
• M55: 31,605,243 km (0.111 R)
• M56: 33,719,958 km (0.076 R)
• M57: 33,934,033 km (0.084 R)
• M58: 34,076,899 km (0.091 R)
• M59: 34,506,843 km (0.097 R)
• M60: 35,082,795 km (0.081 R)
• M61: 35,227,307 km (0.111 R)
• M62: 36,390,430 km (0.025 R)
• M63: 36,903,252 km (0.025 R)
• M64: 37,344,715 km (0.049 R)
• M65: 37,566,120 km (0.067 R)
• M66: 37,713,922 km (0.114 R)
• M67: 38,232,877 km (0.027 R)
• M68: 39,653,309 km (0.038 R)
• M69: 40,256,637 km (0.079 R)
• M70: 40,786,962 km (0.099 R)
• M71: 41,091,094 km (0.119 R)
• M72: 42,545,784 km (0.108 R)
• M73: 44,173,110 km (0.045 R)
• M74: 44,329,140 km (0.112 R)
• M75: 44,641,800 km (0.096 R)
• M76: 44,955,207 km (0.053 R)
• M77: 45,269,213 km (0.071 R)
• M78: 47,568,233 km (0.12 R)
• M79: 49,095,029 km (0.074 R)
• M80: 49,175,812 km (0.113 R)
• M81: 49,905,102 km (0.117 R)
• M82: 49,986,333 km (0.106 R)
• M83: 50,556,152 km (0.115 R)
• M84: 51,046,384 km (0.099 R)
• M85: 51,456,132 km (0.032 R)
• M86: 51,538,262 km (0.111 R)
• M87: 51,949,357 km (0.118 R)
• M88: 52,114,064 km (0.109 R)
• M89: 53,271,951 km (0.086 R)
• M90: 54,354,741 km (0.108 R)
• M91: 54,773,166 km (0.108 R)
• M92: 55,024,640 km (0.057 R)
• M93: 55,276,563 km (0.09 R)

Kuiper Belt

Range: 31.1 - 52.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 162 - 16,812 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit