🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.88

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.232

Orbit Range: 0.41 AU - 0.67 AU

Year: 153 Days

Day: 18 Hours

Environment

Temp: 177 °C

Axial Tilt: 47.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 67,303,664 km

• M1: 60,438 km (0.089 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.21 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.83

Radius: 1.27

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 1.13 AU - 1.29 AU

Year: 512 Days

Day: 17.6 Hours

Environment

Temp: -42 °C

Axial Tilt: 19.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.01 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.64

Radius: 1.68

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 1.64 AU - 2.38 AU

Year: 1097 Days

Day: 33.8 Hours

Environment

Temp: -81 °C

Axial Tilt: 45.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.96 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 9.91 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 615

Radius: 9.1

Gravity: 7.43 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 8.99 AU - 10.83 AU

Year: 12011 Days

Day: 14.6 Hours

Environment

Temp: -191 °C

Axial Tilt: 20.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 67,303,664 km

• M1: 143,764 km (0.094 R)
• M2: 295,007 km (0.096 R)
• M3: 370,704 km (0.117 R)
• M4: 469,289 km (0.081 R)
• M5: 627,563 km (0.118 R)
• M6: 749,336 km (0.085 R)
• M7: 1,078,750 km (0.118 R)
• M8: 1,227,151 km (0.063 R)
• M9: 1,451,099 km (0.117 R)
• M10: 1,639,742 km (0.054 R)
• M11: 1,811,630 km (0.059 R)
• M12: 2,585,201 km (0.119 R)
• M13: 2,991,808 km (0.082 R)
• M14: 3,575,838 km (0.098 R)
• M15: 3,639,267 km (0.102 R)
• M16: 3,767,473 km (0.101 R)
• M17: 4,706,648 km (0.107 R)
• M18: 4,776,361 km (0.087 R)
• M19: 5,130,459 km (0.063 R)
• M20: 5,901,486 km (0.109 R)
• M21: 6,166,574 km (0.109 R)
• M22: 6,396,955 km (0.076 R)
• M23: 6,866,243 km (0.04 R)
• M24: 7,306,061 km (0.102 R)
• M25: 8,339,632 km (0.078 R)
• M26: 8,679,968 km (0.036 R)
• M27: 9,199,072 km (0.111 R)
• M28: 9,639,488 km (0.101 R)
• M29: 10,267,500 km (0.065 R)
• M30: 11,657,264 km (0.079 R)
• M31: 12,277,796 km (0.103 R)
• M32: 12,374,137 km (0.101 R)
• M33: 14,001,164 km (0.087 R)
• M34: 14,558,416 km (0.113 R)
• M35: 14,660,442 km (0.059 R)
• M36: 15,071,237 km (0.047 R)
• M37: 15,589,893 km (0.046 R)
• M38: 15,904,049 km (0.082 R)
• M39: 16,167,341 km (0.099 R)
• M40: 16,485,237 km (0.091 R)
• M41: 16,912,338 km (0.09 R)
• M42: 18,270,238 km (0.107 R)
• M43: 18,823,302 km (0.094 R)
• M44: 20,686,842 km (0.103 R)
• M45: 20,859,179 km (0.076 R)
• M46: 21,728,044 km (0.116 R)
• M47: 22,372,661 km (0.079 R)
• M48: 23,082,951 km (0.051 R)
• M49: 24,525,823 km (0.106 R)
• M50: 25,074,398 km (0.114 R)
• M51: 25,196,919 km (0.1 R)
• M52: 26,744,359 km (0.084 R)
• M53: 27,687,574 km (0.105 R)
• M54: 28,897,970 km (0.114 R)
• M55: 28,962,148 km (0.111 R)
• M56: 29,154,979 km (0.095 R)
• M57: 29,865,569 km (0.05 R)
• M58: 30,255,571 km (0.106 R)
• M59: 30,386,020 km (0.104 R)
• M60: 33,167,194 km (0.085 R)
• M61: 34,179,972 km (0.037 R)
• M62: 34,315,807 km (0.091 R)
• M63: 34,860,941 km (0.074 R)
• M64: 35,408,769 km (0.062 R)
• M65: 35,546,249 km (0.086 R)
• M66: 35,615,064 km (0.106 R)
• M67: 36,374,573 km (0.066 R)
• M68: 36,791,053 km (0.065 R)
• M69: 36,930,179 km (0.091 R)
• M70: 37,348,904 km (0.118 R)
• M71: 37,418,766 km (0.054 R)
• M72: 37,698,963 km (0.108 R)
• M73: 37,839,285 km (0.098 R)
• M74: 39,750,697 km (0.108 R)
• M75: 40,610,287 km (0.046 R)
• M76: 41,186,837 km (0.075 R)
• M77: 42,493,724 km (0.101 R)
• M78: 43,814,224 km (0.113 R)
• M79: 44,183,432 km (0.083 R)
• M80: 44,553,687 km (0.114 R)
• M81: 45,297,188 km (0.053 R)
• M82: 46,495,467 km (0.098 R)
• M83: 48,160,043 km (0.112 R)
• M84: 48,770,103 km (0.057 R)
• M85: 48,846,547 km (0.103 R)
• M86: 48,999,586 km (0.049 R)
• M87: 49,767,023 km (0.12 R)
• M88: 51,547,088 km (0.058 R)
• M89: 52,249,450 km (0.086 R)

Planet 5 - Ice Giant

Semi-Major Axis: 13.06 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 574.3

Radius: 4.8

Gravity: 24.93 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 11.61 AU - 14.51 AU

Year: 18171 Days

Day: 24.5 Hours

Environment

Temp: -194 °C

Axial Tilt: 13.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 67,303,664 km

• M1: 127,009 km (0.101 R)
• M2: 159,322 km (0.053 R)
• M3: 249,828 km (0.069 R)
• M4: 374,743 km (0.115 R)
• M5: 789,129 km (0.108 R)
• M6: 950,844 km (0.077 R)
• M7: 1,023,399 km (0.097 R)
• M8: 1,097,749 km (0.038 R)
• M9: 1,358,797 km (0.096 R)
• M10: 1,905,578 km (0.104 R)
• M11: 2,750,806 km (0.111 R)
• M12: 2,785,363 km (0.066 R)
• M13: 2,925,087 km (0.097 R)
• M14: 3,811,006 km (0.095 R)
• M15: 4,525,635 km (0.116 R)
• M16: 4,648,754 km (0.073 R)
• M17: 4,940,320 km (0.043 R)
• M18: 5,067,179 km (0.04 R)
• M19: 6,577,070 km (0.041 R)
• M20: 6,857,118 km (0.058 R)
• M21: 6,998,488 km (0.101 R)
• M22: 8,923,214 km (0.079 R)
• M23: 9,598,798 km (0.097 R)
• M24: 10,724,522 km (0.077 R)
• M25: 11,666,091 km (0.06 R)
• M26: 11,834,987 km (0.089 R)
• M27: 12,807,223 km (0.09 R)
• M28: 12,923,162 km (0.108 R)
• M29: 13,567,779 km (0.11 R)
• M30: 13,983,362 km (0.077 R)
• M31: 14,827,094 km (0.119 R)
• M32: 14,887,980 km (0.112 R)
• M33: 15,193,758 km (0.075 R)
• M34: 15,255,093 km (0.07 R)
• M35: 15,935,913 km (0.081 R)
• M36: 16,437,365 km (0.11 R)
• M37: 16,880,175 km (0.077 R)
• M38: 17,135,090 km (0.081 R)
• M39: 17,327,024 km (0.082 R)
• M40: 17,907,164 km (0.117 R)
• M41: 18,232,390 km (0.098 R)
• M42: 19,352,130 km (0.084 R)
• M43: 20,561,928 km (0.042 R)
• M44: 22,631,914 km (0.057 R)
• M45: 23,053,780 km (0.103 R)
• M46: 23,124,390 km (0.066 R)
• M47: 23,976,799 km (0.054 R)
• M48: 24,984,340 km (0.106 R)
• M49: 26,152,550 km (0.082 R)
• M50: 26,965,914 km (0.053 R)
• M51: 27,114,764 km (0.105 R)
• M52: 27,637,608 km (0.1 R)
• M53: 27,712,557 km (0.119 R)
• M54: 28,997,453 km (0.113 R)
• M55: 29,226,188 km (0.114 R)
• M56: 30,224,455 km (0.118 R)
• M57: 31,155,701 km (0.117 R)
• M58: 34,327,326 km (0.103 R)
• M59: 34,730,941 km (0.113 R)
• M60: 35,787,700 km (0.074 R)
• M61: 36,772,503 km (0.093 R)
• M62: 37,434,025 km (0.093 R)
• M63: 37,600,078 km (0.067 R)
• M64: 38,601,038 km (0.049 R)
• M65: 38,684,813 km (0.094 R)
• M66: 40,799,827 km (0.114 R)
• M67: 42,259,454 km (0.115 R)
• M68: 42,605,324 km (0.109 R)
• M69: 43,299,907 km (0.108 R)
• M70: 43,910,715 km (0.062 R)
• M71: 47,905,128 km (0.056 R)
• M72: 48,989,862 km (0.098 R)
• M73: 50,723,552 km (0.075 R)
• M74: 51,736,628 km (0.032 R)
• M75: 52,106,584 km (0.067 R)
• M76: 55,286,885 km (0.104 R)
• M77: 56,519,422 km (0.083 R)
• M78: 57,569,300 km (0.112 R)
• M79: 57,760,935 km (0.119 R)
• M80: 59,107,914 km (0.072 R)
• M81: 59,882,382 km (0.112 R)
• M82: 61,931,125 km (0.117 R)
• M83: 62,029,261 km (0.074 R)
• M84: 63,606,322 km (0.104 R)
• M85: 64,300,456 km (0.091 R)
• M86: 65,496,341 km (0.084 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 443 - 14,124 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit