🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.1

Radius: 0.4

Gravity: 0.63 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 0.45 AU - 0.63 AU

Year: 174 Days

Day: 31.3 Hours

Environment

Temp: 12 °C

Axial Tilt: 8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 96,410,471 km

• M1: 89,609 km (0.09 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.87 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.86

Radius: 0.94

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 0.7 AU - 1.04 AU

Year: 357 Days

Day: 28.9 Hours

Environment

Temp: -52 °C

Axial Tilt: 27.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 96,410,471 km

• M1: 104,719 km (0.088 R)
• M2: 408,701 km (0.064 R)

Planet 3 - Gas Giant

Semi-Major Axis: 4.19 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 340.9

Radius: 13.2

Gravity: 1.96 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 3.89 AU - 4.49 AU

Year: 3771 Days

Day: 12.1 Hours

Environment

Temp: -167 °C

Axial Tilt: 26.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (65)

Outer Limit: 96,410,471 km

• M1: 241,900 km (0.047 R)
• M2: 397,332 km (0.077 R)
• M3: 528,380 km (0.062 R)
• M4: 891,304 km (0.03 R)
• M5: 1,043,595 km (0.115 R)
• M6: 1,399,039 km (0.063 R)
• M7: 1,603,689 km (0.094 R)
• M8: 1,989,203 km (0.09 R)
• M9: 2,248,755 km (0.076 R)
• M10: 2,476,144 km (0.07 R)
• M11: 2,563,360 km (0.084 R)
• M12: 2,831,439 km (0.11 R)
• M13: 2,938,252 km (0.089 R)
• M14: 3,046,411 km (0.098 R)
• M15: 3,266,769 km (0.057 R)
• M16: 3,427,586 km (0.079 R)
• M17: 3,757,001 km (0.091 R)
• M18: 3,993,964 km (0.031 R)
• M19: 4,340,881 km (0.114 R)
• M20: 4,429,144 km (0.075 R)
• M21: 4,553,759 km (0.069 R)
• M22: 4,643,518 km (0.105 R)
• M23: 4,806,729 km (0.112 R)
• M24: 5,027,087 km (0.112 R)
• M25: 5,326,432 km (0.089 R)
• M26: 6,040,612 km (0.114 R)
• M27: 6,139,497 km (0.097 R)
• M28: 6,929,373 km (0.096 R)
• M29: 7,116,221 km (0.091 R)
• M30: 7,966,984 km (0.112 R)
• M31: 8,053,751 km (0.063 R)
• M32: 8,316,295 km (0.066 R)
• M33: 8,404,408 km (0.087 R)
• M34: 8,515,111 km (0.118 R)
• M35: 9,030,176 km (0.112 R)
• M36: 9,670,904 km (0.109 R)
• M37: 9,950,054 km (0.1 R)
• M38: 10,043,702 km (0.118 R)
• M39: 10,161,136 km (0.118 R)
• M40: 10,468,709 km (0.065 R)
• M41: 10,683,532 km (0.116 R)
• M42: 10,972,106 km (0.077 R)
• M43: 11,068,896 km (0.103 R)
• M44: 11,190,220 km (0.108 R)
• M45: 11,385,445 km (0.094 R)
• M46: 12,027,519 km (0.05 R)
• M47: 12,177,416 km (0.114 R)
• M48: 12,428,441 km (0.103 R)
• M49: 12,681,411 km (0.093 R)
• M50: 13,243,750 km (0.115 R)
• M51: 13,605,777 km (0.066 R)
• M52: 13,866,526 km (0.063 R)
• M53: 14,472,248 km (0.089 R)
• M54: 14,711,754 km (0.115 R)
• M55: 15,383,747 km (0.098 R)
• M56: 16,120,667 km (0.111 R)
• M57: 16,230,920 km (0.048 R)
• M58: 16,341,323 km (0.075 R)
• M59: 16,618,379 km (0.077 R)
• M60: 16,925,054 km (0.077 R)
• M61: 17,121,327 km (0.09 R)
• M62: 17,318,198 km (0.061 R)
• M63: 17,572,364 km (0.044 R)
• M64: 19,269,851 km (0.093 R)
• M65: 19,416,158 km (0.049 R)

Planet 4 - Gas Giant

Semi-Major Axis: 5.93 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 75.5

Radius: 14.6

Gravity: 0.35 G

Time & Orbit

Eccentricity (e): 0.246

Orbit Range: 4.47 AU - 7.39 AU

Year: 6350 Days

Day: 10.7 Hours

Environment

Temp: -174 °C

Axial Tilt: 25.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (57)

Outer Limit: 96,410,471 km

• M1: 225,594 km (0.045 R)
• M2: 369,357 km (0.095 R)
• M3: 526,585 km (0.105 R)
• M4: 650,302 km (0.049 R)
• M5: 794,365 km (0.046 R)
• M6: 932,743 km (0.084 R)
• M7: 1,256,473 km (0.119 R)
• M8: 1,528,890 km (0.032 R)
• M9: 1,774,979 km (0.113 R)
• M10: 1,914,703 km (0.111 R)
• M11: 2,022,264 km (0.094 R)
• M12: 2,205,970 km (0.089 R)
• M13: 2,382,645 km (0.085 R)
• M14: 2,737,043 km (0.112 R)
• M15: 2,969,069 km (0.073 R)
• M16: 3,293,547 km (0.105 R)
• M17: 3,423,697 km (0.1 R)
• M18: 3,540,832 km (0.116 R)
• M19: 3,870,247 km (0.097 R)
• M20: 4,162,710 km (0.091 R)
• M21: 4,351,353 km (0.091 R)
• M22: 4,494,668 km (0.053 R)
• M23: 4,607,166 km (0.084 R)
• M24: 4,917,581 km (0.095 R)
• M25: 5,050,424 km (0.05 R)
• M26: 5,150,804 km (0.095 R)
• M27: 5,628,171 km (0.119 R)
• M28: 5,854,812 km (0.113 R)
• M29: 6,209,209 km (0.039 R)
• M30: 7,145,094 km (0.072 R)
• M31: 7,371,734 km (0.111 R)
• M32: 7,485,877 km (0.05 R)
• M33: 7,600,769 km (0.087 R)
• M34: 7,696,960 km (0.111 R)
• M35: 8,520,646 km (0.118 R)
• M36: 8,620,577 km (0.071 R)
• M37: 9,085,378 km (0.11 R)
• M38: 9,351,812 km (0.092 R)
• M39: 9,454,885 km (0.114 R)
• M40: 9,850,421 km (0.058 R)
• M41: 10,657,652 km (0.083 R)
• M42: 10,787,054 km (0.114 R)
• M43: 11,112,878 km (0.097 R)
• M44: 11,953,019 km (0.095 R)
• M45: 12,132,537 km (0.061 R)
• M46: 13,297,755 km (0.116 R)
• M47: 13,787,987 km (0.066 R)
• M48: 13,905,571 km (0.112 R)
• M49: 13,999,967 km (0.105 R)
• M50: 14,331,775 km (0.065 R)
• M51: 15,245,519 km (0.101 R)
• M52: 15,367,142 km (0.054 R)
• M53: 15,537,983 km (0.074 R)
• M54: 15,807,857 km (0.112 R)
• M55: 16,079,078 km (0.092 R)
• M56: 16,351,945 km (0.062 R)
• M57: 16,551,359 km (0.109 R)

Asteroid Belt

Center: 7.84 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Ice Giant

Semi-Major Axis: 9.75 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 236.8

Radius: 6.2

Gravity: 6.16 G

Time & Orbit

Eccentricity (e): 0.005

Orbit Range: 9.7 AU - 9.8 AU

Year: 13387 Days

Day: 17.8 Hours

Environment

Temp: -207 °C

Axial Tilt: 7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 96,410,471 km

• M1: 238,309 km (0.11 R)
• M2: 332,855 km (0.096 R)
• M3: 466,446 km (0.091 R)
• M4: 816,356 km (0.1 R)
• M5: 931,546 km (0.106 R)
• M6: 982,708 km (0.109 R)
• M7: 1,159,982 km (0.094 R)
• M8: 1,688,362 km (0.058 R)
• M9: 1,901,239 km (0.115 R)
• M10: 2,010,895 km (0.07 R)
• M11: 2,422,738 km (0.065 R)
• M12: 2,785,812 km (0.083 R)
• M13: 3,165,790 km (0.087 R)
• M14: 3,779,740 km (0.114 R)
• M15: 4,517,257 km (0.04 R)
• M16: 5,175,189 km (0.081 R)
• M17: 5,735,582 km (0.083 R)
• M18: 6,314,975 km (0.094 R)
• M19: 7,879,021 km (0.099 R)
• M20: 8,269,920 km (0.086 R)
• M21: 8,377,630 km (0.048 R)
• M22: 8,558,195 km (0.102 R)
• M23: 8,886,562 km (0.088 R)
• M24: 9,033,767 km (0.115 R)
• M25: 11,138,609 km (0.091 R)
• M26: 11,217,896 km (0.101 R)
• M27: 11,617,172 km (0.076 R)
• M28: 12,183,999 km (0.117 R)
• M29: 13,051,068 km (0.096 R)
• M30: 15,238,039 km (0.105 R)
• M31: 15,414,415 km (0.071 R)
• M32: 15,591,389 km (0.1 R)
• M33: 15,635,670 km (0.076 R)
• M34: 15,680,101 km (0.053 R)
• M35: 17,260,004 km (0.114 R)
• M36: 17,397,784 km (0.12 R)
• M37: 18,889,873 km (0.091 R)
• M38: 18,937,146 km (0.068 R)
• M39: 19,603,305 km (0.08 R)
• M40: 20,374,033 km (0.098 R)
• M41: 20,568,361 km (0.093 R)
• M42: 20,860,825 km (0.055 R)
• M43: 20,909,743 km (0.085 R)
• M44: 21,351,356 km (0.036 R)
• M45: 21,400,574 km (0.098 R)
• M46: 22,443,869 km (0.097 R)
• M47: 22,644,480 km (0.048 R)
• M48: 22,845,689 km (0.104 R)
• M49: 23,452,907 km (0.109 R)
• M50: 23,707,373 km (0.088 R)
• M51: 23,758,386 km (0.076 R)
• M52: 24,941,855 km (0.069 R)
• M53: 25,201,706 km (0.12 R)
• M54: 25,410,246 km (0.093 R)
• M55: 26,144,472 km (0.098 R)
• M56: 26,461,320 km (0.089 R)
• M57: 26,938,986 km (0.117 R)
• M58: 27,419,345 km (0.092 R)
• M59: 28,118,416 km (0.056 R)
• M60: 28,443,043 km (0.083 R)
• M61: 28,877,775 km (0.049 R)
• M62: 30,194,984 km (0.101 R)
• M63: 30,250,335 km (0.089 R)
• M64: 30,694,042 km (0.096 R)
• M65: 31,868,984 km (0.049 R)
• M66: 32,603,809 km (0.053 R)
• M67: 33,115,733 km (0.104 R)
• M68: 34,262,849 km (0.08 R)
• M69: 35,598,010 km (0.056 R)
• M70: 36,831,893 km (0.116 R)
• M71: 39,462,422 km (0.11 R)
• M72: 39,704,472 km (0.081 R)
• M73: 40,677,905 km (0.1 R)

Planet 6 - Ice Giant

Semi-Major Axis: 15.92 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 714.5

Radius: 3.1

Gravity: 74.35 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 14.68 AU - 17.16 AU

Year: 27931 Days

Day: 22.1 Hours

Environment

Temp: -218 °C

Axial Tilt: 4.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 96,410,471 km

• M1: 47,123 km (0.092 R)
• M2: 120,875 km (0.117 R)
• M3: 290,968 km (0.08 R)
• M4: 442,511 km (0.089 R)
• M5: 564,582 km (0.064 R)
• M6: 642,672 km (0.106 R)
• M7: 1,349,971 km (0.066 R)
• M8: 2,137,903 km (0.099 R)
• M9: 3,459,002 km (0.038 R)
• M10: 4,297,648 km (0.109 R)
• M11: 6,322,305 km (0.075 R)
• M12: 6,380,648 km (0.091 R)
• M13: 6,615,517 km (0.107 R)
• M14: 7,398,213 km (0.114 R)
• M15: 7,957,111 km (0.061 R)
• M16: 8,146,352 km (0.058 R)
• M17: 8,658,276 km (0.071 R)
• M18: 9,983,115 km (0.057 R)
• M19: 10,392,714 km (0.043 R)
• M20: 10,599,458 km (0.045 R)
• M21: 11,582,615 km (0.055 R)
• M22: 11,725,481 km (0.082 R)
• M23: 12,085,114 km (0.07 R)
• M24: 15,716,004 km (0.078 R)
• M25: 16,351,496 km (0.063 R)
• M26: 16,672,383 km (0.106 R)
• M27: 19,397,907 km (0.077 R)
• M28: 19,737,644 km (0.063 R)
• M29: 21,202,805 km (0.111 R)
• M30: 21,816,157 km (0.097 R)
• M31: 22,970,903 km (0.072 R)
• M32: 23,060,512 km (0.117 R)
• M33: 23,150,270 km (0.104 R)
• M34: 23,600,710 km (0.116 R)
• M35: 24,145,096 km (0.051 R)
• M36: 24,693,672 km (0.083 R)
• M37: 24,785,525 km (0.066 R)
• M38: 25,803,090 km (0.05 R)
• M39: 26,082,987 km (0.085 R)
• M40: 26,176,486 km (0.11 R)
• M41: 27,212,601 km (0.09 R)
• M42: 28,070,096 km (0.107 R)
• M43: 28,357,922 km (0.053 R)
• M44: 29,518,951 km (0.117 R)
• M45: 29,811,714 km (0.085 R)
• M46: 30,105,375 km (0.1 R)
• M47: 30,301,647 km (0.105 R)
• M48: 30,695,538 km (0.099 R)
• M49: 31,190,258 km (0.094 R)
• M50: 32,790,956 km (0.108 R)
• M51: 32,891,934 km (0.066 R)
• M52: 35,448,562 km (0.106 R)
• M53: 36,698,302 km (0.109 R)
• M54: 37,539,491 km (0.113 R)
• M55: 41,075,536 km (0.076 R)
• M56: 41,839,084 km (0.086 R)
• M57: 44,158,000 km (0.091 R)
• M58: 44,381,051 km (0.059 R)
• M59: 44,940,248 km (0.082 R)
• M60: 45,052,296 km (0.106 R)
• M61: 47,770,789 km (0.1 R)
• M62: 48,343,898 km (0.107 R)
• M63: 48,573,681 km (0.04 R)
• M64: 48,803,912 km (0.068 R)
• M65: 49,844,215 km (0.076 R)
• M66: 50,309,016 km (0.083 R)
• M67: 50,775,163 km (0.119 R)
• M68: 50,891,999 km (0.103 R)
• M69: 51,008,835 km (0.103 R)
• M70: 53,721,194 km (0.09 R)
• M71: 56,479,928 km (0.102 R)
• M72: 59,900,035 km (0.11 R)
• M73: 61,386,289 km (0.087 R)
• M74: 61,759,686 km (0.091 R)
• M75: 62,009,065 km (0.094 R)
• M76: 65,535,237 km (0.096 R)
• M77: 66,938,315 km (0.103 R)
• M78: 67,836,351 km (0.118 R)
• M79: 69,903,794 km (0.104 R)
• M80: 70,423,796 km (0.052 R)
• M81: 71,206,342 km (0.083 R)
• M82: 73,571,186 km (0.096 R)
• M83: 73,703,281 km (0.087 R)
• M84: 75,029,017 km (0.104 R)
• M85: 75,561,436 km (0.071 R)
• M86: 79,053,050 km (0.104 R)
• M87: 81,911,267 km (0.086 R)
• M88: 83,835,544 km (0.088 R)
• M89: 85,635,506 km (0.119 R)
• M90: 90,544,710 km (0.074 R)
• M91: 91,395,473 km (0.102 R)
• M92: 92,676,479 km (0.115 R)
• M93: 92,819,196 km (0.094 R)
• M94: 93,676,990 km (0.072 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 222 - 14,311 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit