🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.9 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.63

Radius: 1.22

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 0.69 AU - 1.11 AU

Year: 329 Days

Day: 32.3 Hours

Environment

Temp: 9 °C

Axial Tilt: 39.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 1.26 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.48

Radius: 1.44

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 1.22 AU - 1.3 AU

Year: 545 Days

Day: 39.7 Hours

Environment

Temp: -45 °C

Axial Tilt: 39.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 5.13 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 831.7

Radius: 11.2

Gravity: 6.63 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 5.07 AU - 5.19 AU

Year: 4473 Days

Day: 9.4 Hours

Environment

Temp: -158 °C

Axial Tilt: 35.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 71,516,269 km

• M1: 144,212 km (0.067 R)
• M2: 462,257 km (0.113 R)
• M3: 533,765 km (0.096 R)
• M4: 610,060 km (0.075 R)
• M5: 690,693 km (0.105 R)
• M6: 1,181,225 km (0.057 R)
• M7: 1,648,868 km (0.072 R)
• M8: 1,920,986 km (0.109 R)
• M9: 2,624,395 km (0.05 R)
• M10: 2,702,934 km (0.107 R)
• M11: 3,705,539 km (0.069 R)
• M12: 3,995,460 km (0.105 R)
• M13: 4,154,632 km (0.054 R)
• M14: 4,316,048 km (0.072 R)
• M15: 4,526,682 km (0.098 R)
• M16: 4,716,671 km (0.074 R)
• M17: 5,031,126 km (0.077 R)
• M18: 5,129,412 km (0.103 R)
• M19: 5,327,629 km (0.104 R)
• M20: 5,402,578 km (0.075 R)
• M21: 5,503,257 km (0.115 R)
• M22: 6,250,947 km (0.112 R)
• M23: 6,839,615 km (0.09 R)
• M24: 7,030,651 km (0.119 R)
• M25: 7,418,110 km (0.102 R)
• M26: 7,955,016 km (0.096 R)
• M27: 8,710,186 km (0.087 R)
• M28: 8,947,149 km (0.078 R)
• M29: 9,096,299 km (0.114 R)
• M30: 9,186,207 km (0.075 R)
• M31: 9,366,921 km (0.111 R)
• M32: 9,854,760 km (0.09 R)
• M33: 10,476,040 km (0.116 R)
• M34: 10,664,982 km (0.076 R)
• M35: 10,791,542 km (0.103 R)
• M36: 11,078,171 km (0.103 R)
• M37: 11,238,390 km (0.099 R)
• M38: 11,399,507 km (0.09 R)
• M39: 11,528,910 km (0.059 R)
• M40: 11,789,210 km (0.099 R)
• M41: 12,216,461 km (0.119 R)
• M42: 12,349,005 km (0.12 R)
• M43: 13,528,435 km (0.12 R)
• M44: 13,665,466 km (0.044 R)
• M45: 14,919,994 km (0.106 R)
• M46: 14,990,754 km (0.043 R)
• M47: 15,812,794 km (0.076 R)
• M48: 15,884,900 km (0.069 R)
• M49: 16,283,878 km (0.098 R)
• M50: 16,576,042 km (0.076 R)
• M51: 16,980,705 km (0.098 R)
• M52: 17,314,158 km (0.101 R)
• M53: 18,214,139 km (0.12 R)
• M54: 18,975,592 km (0.063 R)
• M55: 19,786,413 km (0.103 R)
• M56: 19,864,204 km (0.083 R)
• M57: 20,020,085 km (0.032 R)
• M58: 20,647,947 km (0.027 R)
• M59: 22,164,720 km (0.051 R)
• M60: 22,286,044 km (0.088 R)
• M61: 23,305,254 km (0.06 R)
• M62: 23,428,523 km (0.079 R)
• M63: 23,510,951 km (0.089 R)
• M64: 23,675,957 km (0.117 R)
• M65: 24,590,150 km (0.065 R)
• M66: 24,715,663 km (0.111 R)
• M67: 25,093,696 km (0.04 R)
• M68: 25,177,920 km (0.08 R)
• M69: 25,685,506 km (0.066 R)
• M70: 26,068,327 km (0.118 R)
• M71: 26,281,952 km (0.089 R)
• M72: 26,624,681 km (0.078 R)
• M73: 27,271,542 km (0.067 R)
• M74: 27,444,926 km (0.103 R)
• M75: 28,273,549 km (0.072 R)
• M76: 29,154,531 km (0.099 R)
• M77: 29,243,093 km (0.06 R)

Planet 4 - Ice Giant

Semi-Major Axis: 17.67 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 278.2

Radius: 7.3

Gravity: 5.22 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 15.07 AU - 20.27 AU

Year: 28597 Days

Day: 24.8 Hours

Environment

Temp: -210 °C

Axial Tilt: 27.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 71,516,269 km

• M1: 277,803 km (0.119 R)
• M2: 356,342 km (0.103 R)
• M3: 795,412 km (0.098 R)
• M4: 962,214 km (0.11 R)
• M5: 1,088,474 km (0.096 R)
• M6: 1,193,492 km (0.09 R)
• M7: 1,499,569 km (0.061 R)
• M8: 1,798,765 km (0.102 R)
• M9: 2,019,272 km (0.071 R)
• M10: 2,182,184 km (0.05 R)
• M11: 3,097,125 km (0.061 R)
• M12: 3,209,622 km (0.075 R)
• M13: 3,477,403 km (0.068 R)
• M14: 3,712,720 km (0.096 R)
• M15: 4,365,266 km (0.059 R)
• M16: 4,747,937 km (0.083 R)
• M17: 5,009,135 km (0.039 R)
• M18: 5,097,248 km (0.033 R)
• M19: 5,545,443 km (0.061 R)
• M20: 6,193,950 km (0.103 R)
• M21: 7,612,437 km (0.117 R)
• M22: 8,175,673 km (0.06 R)
• M23: 8,227,584 km (0.086 R)
• M24: 8,383,913 km (0.12 R)
• M25: 8,805,480 km (0.098 R)
• M26: 8,911,994 km (0.082 R)
• M27: 9,560,052 km (0.096 R)
• M28: 10,055,819 km (0.119 R)
• M29: 10,730,057 km (0.087 R)
• M30: 11,130,082 km (0.045 R)
• M31: 11,187,677 km (0.086 R)
• M32: 11,303,017 km (0.114 R)
• M33: 11,535,043 km (0.116 R)
• M34: 12,240,397 km (0.104 R)
• M35: 13,569,424 km (0.047 R)
• M36: 14,250,992 km (0.1 R)
• M37: 15,905,994 km (0.1 R)
• M38: 18,363,887 km (0.101 R)
• M39: 18,636,604 km (0.089 R)
• M40: 18,910,667 km (0.098 R)
• M41: 19,532,096 km (0.09 R)
• M42: 19,740,785 km (0.059 R)
• M43: 20,937,269 km (0.102 R)
• M44: 21,867,918 km (0.072 R)
• M45: 23,992,207 km (0.116 R)
• M46: 24,141,057 km (0.104 R)
• M47: 26,411,504 km (0.11 R)
• M48: 27,572,084 km (0.111 R)
• M49: 28,512,457 km (0.05 R)
• M50: 29,224,542 km (0.109 R)
• M51: 29,862,577 km (0.1 R)
• M52: 31,477,486 km (0.086 R)
• M53: 31,558,868 km (0.118 R)
• M54: 32,707,181 km (0.074 R)
• M55: 34,371,008 km (0.085 R)
• M56: 35,467,262 km (0.119 R)
• M57: 35,977,091 km (0.089 R)
• M58: 37,004,081 km (0.105 R)
• M59: 37,434,773 km (0.037 R)
• M60: 39,261,812 km (0.066 R)
• M61: 39,349,626 km (0.031 R)
• M62: 40,407,432 km (0.097 R)
• M63: 40,673,267 km (0.086 R)
• M64: 41,117,872 km (0.057 R)
• M65: 41,921,961 km (0.071 R)
• M66: 42,191,237 km (0.066 R)
• M67: 42,280,996 km (0.031 R)
• M68: 42,641,078 km (0.096 R)
• M69: 44,274,088 km (0.091 R)
• M70: 44,365,343 km (0.104 R)
• M71: 44,548,301 km (0.104 R)
• M72: 45,374,081 km (0.106 R)
• M73: 45,742,691 km (0.089 R)
• M74: 46,390,300 km (0.093 R)
• M75: 47,507,347 km (0.073 R)
• M76: 48,069,237 km (0.048 R)
• M77: 50,338,636 km (0.07 R)
• M78: 51,198,674 km (0.092 R)
• M79: 52,063,500 km (0.052 R)
• M80: 54,295,650 km (0.118 R)
• M81: 55,275,815 km (0.071 R)
• M82: 56,064,196 km (0.062 R)
• M83: 56,261,814 km (0.114 R)
• M84: 56,856,167 km (0.053 R)
• M85: 57,154,166 km (0.049 R)
• M86: 59,355,199 km (0.079 R)
• M87: 59,455,879 km (0.047 R)
• M88: 60,162,429 km (0.072 R)
• M89: 69,278,176 km (0.075 R)
• M90: 69,915,163 km (0.081 R)
• M91: 70,660,909 km (0.104 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 341 - 13,807 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit