🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.9

Radius: 1.53

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 0.49 AU - 0.77 AU

Year: 318 Days

Day: 30.5 Hours

Environment

Temp: -123 °C

Axial Tilt: 35.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Gas Giant

Semi-Major Axis: 0.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 760.1

Radius: 15

Gravity: 3.38 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 0.59 AU - 0.79 AU

Year: 364 Days

Day: 6.6 Hours

Environment

Temp: -142 °C

Axial Tilt: 34.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 53,577,920 km

• M1: 186,997 km (0.114 R)
• M2: 284,086 km (0.116 R)
• M3: 456,573 km (0.119 R)
• M4: 585,526 km (0.107 R)
• M5: 704,456 km (0.057 R)
• M6: 809,773 km (0.076 R)
• M7: 905,217 km (0.068 R)
• M8: 1,052,122 km (0.091 R)
• M9: 1,158,037 km (0.045 R)
• M10: 1,300,753 km (0.056 R)
• M11: 1,440,179 km (0.12 R)
• M12: 1,677,142 km (0.116 R)
• M13: 1,792,781 km (0.119 R)
• M14: 2,049,042 km (0.067 R)
• M15: 2,156,304 km (0.095 R)
• M16: 2,265,361 km (0.086 R)
• M17: 2,388,330 km (0.108 R)
• M18: 2,489,458 km (0.093 R)
• M19: 2,714,902 km (0.09 R)
• M20: 2,890,081 km (0.074 R)
• M21: 2,991,957 km (0.066 R)
• M22: 3,108,045 km (0.117 R)
• M23: 3,492,512 km (0.116 R)
• M24: 3,608,301 km (0.099 R)
• M25: 3,780,787 km (0.051 R)
• M26: 3,941,904 km (0.1 R)
• M27: 4,062,629 km (0.109 R)
• M28: 4,177,221 km (0.103 R)
• M29: 4,550,318 km (0.104 R)
• M30: 4,722,057 km (0.091 R)
• M31: 4,865,671 km (0.052 R)
• M32: 4,964,705 km (0.103 R)
• M33: 5,266,144 km (0.115 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 316.8

Radius: 14.2

Gravity: 1.57 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 2.57 AU - 3.01 AU

Year: 2963 Days

Day: 12.5 Hours

Environment

Temp: -198 °C

Axial Tilt: 14.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (63)

Outer Limit: 53,577,920 km

• M1: 177,124 km (0.106 R)
• M2: 278,701 km (0.08 R)
• M3: 386,860 km (0.076 R)
• M4: 723,156 km (0.119 R)
• M5: 1,076,506 km (0.112 R)
• M6: 1,269,039 km (0.086 R)
• M7: 1,390,213 km (0.083 R)
• M8: 1,580,053 km (0.071 R)
• M9: 1,756,279 km (0.117 R)
• M10: 1,892,862 km (0.031 R)
• M11: 2,068,939 km (0.106 R)
• M12: 2,250,700 km (0.114 R)
• M13: 2,399,999 km (0.085 R)
• M14: 2,488,710 km (0.036 R)
• M15: 2,643,394 km (0.117 R)
• M16: 2,854,627 km (0.083 R)
• M17: 2,962,487 km (0.082 R)
• M18: 3,099,369 km (0.052 R)
• M19: 3,638,519 km (0.101 R)
• M20: 3,785,425 km (0.071 R)
• M21: 4,009,522 km (0.045 R)
• M22: 4,146,105 km (0.074 R)
• M23: 4,392,941 km (0.096 R)
• M24: 4,596,993 km (0.047 R)
• M25: 5,014,820 km (0.064 R)
• M26: 5,178,779 km (0.072 R)
• M27: 5,545,892 km (0.111 R)
• M28: 5,904,329 km (0.103 R)
• M29: 6,235,239 km (0.106 R)
• M30: 6,500,925 km (0.068 R)
• M31: 7,061,618 km (0.116 R)
• M32: 7,450,423 km (0.073 R)
• M33: 7,544,071 km (0.1 R)
• M34: 7,960,701 km (0.11 R)
• M35: 8,268,424 km (0.105 R)
• M36: 8,443,304 km (0.119 R)
• M37: 8,638,978 km (0.12 R)
• M38: 8,875,941 km (0.051 R)
• M39: 9,074,906 km (0.081 R)
• M40: 9,235,275 km (0.105 R)
• M41: 9,396,541 km (0.108 R)
• M42: 9,558,706 km (0.062 R)
• M43: 9,660,582 km (0.088 R)
• M44: 10,133,909 km (0.058 R)
• M45: 10,657,053 km (0.096 R)
• M46: 10,847,491 km (0.116 R)
• M47: 10,953,855 km (0.105 R)
• M48: 11,339,519 km (0.081 R)
• M49: 11,685,987 km (0.034 R)
• M50: 11,860,568 km (0.093 R)
• M51: 12,146,300 km (0.119 R)
• M52: 12,657,177 km (0.083 R)
• M53: 12,836,544 km (0.102 R)
• M54: 13,152,346 km (0.116 R)
• M55: 13,402,473 km (0.036 R)
• M56: 13,676,985 km (0.077 R)
• M57: 14,371,568 km (0.073 R)
• M58: 14,582,352 km (0.111 R)
• M59: 14,841,156 km (0.102 R)
• M60: 15,291,894 km (0.077 R)
• M61: 15,506,866 km (0.05 R)
• M62: 15,891,782 km (0.088 R)
• M63: 16,012,657 km (0.048 R)

Planet 4 - Ice Giant

Semi-Major Axis: 9.15 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 308.9

Radius: 5.3

Gravity: 11 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 7.91 AU - 10.39 AU

Year: 17598 Days

Day: 18.3 Hours

Environment

Temp: -225 °C

Axial Tilt: 36.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 53,577,920 km

• M1: 67,618 km (0.1 R)
• M2: 119,379 km (0.119 R)
• M3: 164,258 km (0.06 R)
• M4: 217,216 km (0.055 R)
• M5: 446,699 km (0.043 R)
• M6: 526,585 km (0.078 R)
• M7: 559,795 km (0.045 R)
• M8: 794,065 km (0.079 R)
• M9: 1,254,079 km (0.115 R)
• M10: 1,732,792 km (0.059 R)
• M11: 2,018,225 km (0.09 R)
• M12: 2,125,636 km (0.036 R)
• M13: 2,402,542 km (0.101 R)
• M14: 2,661,496 km (0.115 R)
• M15: 3,685,044 km (0.074 R)
• M16: 3,750,718 km (0.092 R)
• M17: 4,462,804 km (0.066 R)
• M18: 4,497,660 km (0.078 R)
• M19: 4,996,419 km (0.092 R)
• M20: 5,178,779 km (0.114 R)
• M21: 5,512,682 km (0.081 R)
• M22: 8,422,809 km (0.072 R)
• M23: 8,509,426 km (0.086 R)
• M24: 8,902,868 km (0.084 R)
• M25: 9,123,974 km (0.111 R)
• M26: 9,436,484 km (0.101 R)
• M27: 10,581,357 km (0.065 R)
• M28: 10,909,724 km (0.037 R)
• M29: 11,193,810 km (0.091 R)
• M30: 11,241,382 km (0.072 R)
• M31: 11,432,419 km (0.094 R)
• M32: 12,060,580 km (0.06 R)
• M33: 12,305,322 km (0.046 R)
• M34: 12,600,928 km (0.076 R)
• M35: 12,998,858 km (0.058 R)
• M36: 13,552,819 km (0.088 R)
• M37: 13,603,533 km (0.067 R)
• M38: 14,268,795 km (0.074 R)
• M39: 14,683,480 km (0.098 R)
• M40: 15,684,140 km (0.063 R)
• M41: 16,381,416 km (0.038 R)
• M42: 16,489,575 km (0.08 R)
• M43: 18,196,187 km (0.087 R)
• M44: 18,252,287 km (0.098 R)
• M45: 18,420,584 km (0.082 R)
• M46: 18,533,082 km (0.056 R)
• M47: 19,958,301 km (0.048 R)
• M48: 20,131,685 km (0.108 R)
• M49: 22,131,509 km (0.08 R)
• M50: 25,060,486 km (0.099 R)
• M51: 26,569,928 km (0.106 R)
• M52: 26,888,123 km (0.09 R)
• M53: 26,952,001 km (0.079 R)
• M54: 28,173,468 km (0.106 R)
• M55: 28,367,945 km (0.12 R)
• M56: 28,627,946 km (0.048 R)
• M57: 29,084,968 km (0.108 R)
• M58: 29,412,886 km (0.043 R)
• M59: 30,072,314 km (0.115 R)
• M60: 30,271,129 km (0.099 R)
• M61: 31,070,730 km (0.032 R)
• M62: 32,282,921 km (0.04 R)
• M63: 32,758,493 km (0.079 R)
• M64: 33,031,359 km (0.073 R)
• M65: 33,373,490 km (0.116 R)
• M66: 34,545,290 km (0.029 R)
• M67: 34,684,117 km (0.112 R)
• M68: 36,222,432 km (0.105 R)
• M69: 36,858,223 km (0.1 R)
• M70: 37,284,128 km (0.077 R)
• M71: 38,499,610 km (0.076 R)
• M72: 40,602,956 km (0.107 R)
• M73: 40,749,413 km (0.089 R)
• M74: 41,116,227 km (0.104 R)
• M75: 41,189,829 km (0.082 R)
• M76: 41,410,635 km (0.11 R)
• M77: 43,041,551 km (0.059 R)
• M78: 43,789,690 km (0.098 R)
• M79: 44,920,201 km (0.113 R)
• M80: 45,071,594 km (0.103 R)
• M81: 45,907,697 km (0.109 R)
• M82: 46,825,480 km (0.06 R)
• M83: 47,055,861 km (0.07 R)
• M84: 48,291,090 km (0.087 R)
• M85: 49,068,401 km (0.073 R)
• M86: 49,146,491 km (0.066 R)
• M87: 49,536,941 km (0.059 R)
• M88: 49,771,660 km (0.105 R)
• M89: 50,556,900 km (0.088 R)
• M90: 51,029,928 km (0.048 R)
• M91: 51,583,739 km (0.036 R)
• M92: 52,060,059 km (0.096 R)
• M93: 52,219,231 km (0.109 R)
• M94: 52,937,002 km (0.078 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: 542 - 14,391 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit