🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.77 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.71

Radius: 1.49

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 0.69 AU - 0.85 AU

Year: 256 Days

Day: 37.4 Hours

Environment

Temp: 121 °C

Axial Tilt: 50 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 115,445,540 km

• M1: 643,420 km (0.093 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.03 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.99

Radius: 1.32

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 0.97 AU - 1.09 AU

Year: 396 Days

Day: 42.6 Hours

Environment

Temp: 6 °C

Axial Tilt: 32.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 115,445,540 km

• M1: 632,500 km (0.05 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.3 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.23

Radius: 0.56

Gravity: 0.73 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 1.89 AU - 2.71 AU

Year: 1321 Days

Day: 34.4 Hours

Environment

Temp: -89 °C

Axial Tilt: 4.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 115,445,540 km

• M1: 131,796 km (0.116 R)

Asteroid Belt

Center: 2.69 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Terrestrial

Semi-Major Axis: 3.07 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3

Radius: 1.55

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 2.93 AU - 3.21 AU

Year: 2037 Days

Day: 46.9 Hours

Environment

Temp: -104 °C

Axial Tilt: 38.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 11.2 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 704.4

Radius: 8.9

Gravity: 8.89 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 10.01 AU - 12.39 AU

Year: 14196 Days

Day: 13.3 Hours

Environment

Temp: -178 °C

Axial Tilt: 0.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 115,445,540 km

• M1: 120,725 km (0.115 R)
• M2: 222,751 km (0.085 R)
• M3: 296,353 km (0.101 R)
• M4: 381,325 km (0.114 R)
• M5: 598,691 km (0.078 R)
• M6: 876,195 km (0.103 R)
• M7: 962,812 km (0.101 R)
• M8: 1,029,682 km (0.115 R)
• M9: 1,098,348 km (0.082 R)
• M10: 1,388,717 km (0.084 R)
• M11: 1,785,301 km (0.114 R)
• M12: 2,068,789 km (0.118 R)
• M13: 2,614,821 km (0.076 R)
• M14: 2,806,606 km (0.064 R)
• M15: 2,937,055 km (0.071 R)
• M16: 3,003,028 km (0.096 R)
• M17: 3,306,113 km (0.045 R)
• M18: 3,409,335 km (0.099 R)
• M19: 3,833,146 km (0.109 R)
• M20: 4,051,410 km (0.102 R)
• M21: 4,424,207 km (0.076 R)
• M22: 4,614,795 km (0.051 R)
• M23: 5,122,979 km (0.115 R)
• M24: 5,690,105 km (0.078 R)
• M25: 6,534,585 km (0.054 R)
• M26: 6,708,118 km (0.034 R)
• M27: 7,104,403 km (0.093 R)
• M28: 8,479,507 km (0.071 R)
• M29: 9,735,979 km (0.108 R)
• M30: 10,895,363 km (0.08 R)
• M31: 11,204,881 km (0.102 R)
• M32: 11,465,181 km (0.092 R)
• M33: 11,674,767 km (0.04 R)
• M34: 11,885,700 km (0.083 R)
• M35: 12,204,344 km (0.117 R)
• M36: 12,472,124 km (0.11 R)
• M37: 13,232,081 km (0.12 R)
• M38: 14,062,948 km (0.105 R)
• M39: 14,175,146 km (0.042 R)
• M40: 14,456,540 km (0.082 R)
• M41: 14,910,719 km (0.087 R)
• M42: 15,254,495 km (0.028 R)
• M43: 15,949,826 km (0.11 R)
• M44: 17,012,120 km (0.105 R)
• M45: 17,071,810 km (0.1 R)
• M46: 17,251,327 km (0.106 R)
• M47: 19,080,311 km (0.091 R)
• M48: 19,641,004 km (0.071 R)
• M49: 19,703,536 km (0.103 R)
• M50: 20,906,153 km (0.119 R)
• M51: 21,872,256 km (0.113 R)
• M52: 25,060,486 km (0.095 R)
• M53: 25,128,403 km (0.084 R)
• M54: 28,107,944 km (0.065 R)
• M55: 31,416,600 km (0.116 R)
• M56: 31,783,564 km (0.082 R)
• M57: 32,299,826 km (0.099 R)
• M58: 34,392,251 km (0.081 R)
• M59: 34,619,042 km (0.092 R)
• M60: 35,150,114 km (0.11 R)
• M61: 35,683,879 km (0.112 R)
• M62: 35,913,512 km (0.12 R)
• M63: 36,914,023 km (0.074 R)
• M64: 38,392,798 km (0.073 R)
• M65: 39,415,748 km (0.063 R)
• M66: 39,573,873 km (0.102 R)
• M67: 40,686,881 km (0.107 R)
• M68: 40,766,916 km (0.076 R)
• M69: 40,926,836 km (0.04 R)
• M70: 42,537,855 km (0.074 R)
• M71: 43,188,008 km (0.053 R)
• M72: 43,596,111 km (0.091 R)
• M73: 46,488,137 km (0.108 R)
• M74: 48,506,810 km (0.069 R)
• M75: 48,930,920 km (0.112 R)
• M76: 50,125,160 km (0.096 R)
• M77: 52,629,279 km (0.104 R)
• M78: 53,589,697 km (0.112 R)
• M79: 53,677,212 km (0.119 R)
• M80: 56,862,450 km (0.071 R)
• M81: 57,041,070 km (0.054 R)
• M82: 57,309,598 km (0.072 R)
• M83: 58,387,750 km (0.091 R)
• M84: 58,568,015 km (0.102 R)
• M85: 58,658,223 km (0.104 R)
• M86: 59,653,946 km (0.086 R)
• M87: 59,744,752 km (0.119 R)
• M88: 60,199,380 km (0.026 R)
• M89: 61,112,077 km (0.079 R)

Planet 6 - Ice Giant

Semi-Major Axis: 16.68 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 605.3

Radius: 8

Gravity: 9.46 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 14.43 AU - 18.93 AU

Year: 25801 Days

Day: 18 Hours

Environment

Temp: -194 °C

Axial Tilt: 21.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 115,445,540 km

• M1: 420,819 km (0.091 R)
• M2: 1,433,746 km (0.1 R)
• M3: 2,472,105 km (0.089 R)
• M4: 2,832,636 km (0.081 R)
• M5: 3,602,766 km (0.092 R)
• M6: 3,827,761 km (0.085 R)
• M7: 4,482,102 km (0.074 R)
• M8: 4,822,287 km (0.082 R)
• M9: 5,271,829 km (0.05 R)
• M10: 5,373,705 km (0.093 R)
• M11: 5,476,030 km (0.108 R)
• M12: 6,264,710 km (0.083 R)
• M13: 6,535,482 km (0.059 R)
• M14: 7,313,989 km (0.049 R)
• M15: 8,595,744 km (0.09 R)
• M16: 8,715,572 km (0.046 R)
• M17: 9,508,740 km (0.114 R)
• M18: 11,098,068 km (0.1 R)
• M19: 11,359,864 km (0.089 R)
• M20: 11,690,176 km (0.098 R)
• M21: 11,956,610 km (0.058 R)
• M22: 13,111,206 km (0.066 R)
• M23: 13,318,698 km (0.12 R)
• M24: 15,017,083 km (0.111 R)
• M25: 15,379,409 km (0.096 R)
• M26: 17,309,670 km (0.117 R)
• M27: 17,689,649 km (0.084 R)
• M28: 17,765,944 km (0.111 R)
• M29: 18,457,684 km (0.102 R)
• M30: 19,158,251 km (0.071 R)
• M31: 19,236,641 km (0.096 R)
• M32: 19,788,208 km (0.064 R)
• M33: 20,585,265 km (0.094 R)
• M34: 21,474,176 km (0.104 R)
• M35: 21,555,557 km (0.088 R)
• M36: 21,637,088 km (0.1 R)
• M37: 22,046,388 km (0.093 R)
• M38: 25,842,434 km (0.09 R)
• M39: 26,713,093 km (0.095 R)
• M40: 29,021,389 km (0.118 R)
• M41: 30,931,903 km (0.107 R)
• M42: 34,395,692 km (0.097 R)
• M43: 34,490,986 km (0.097 R)
• M44: 34,681,873 km (0.064 R)
• M45: 35,449,011 km (0.081 R)
• M46: 35,641,693 km (0.069 R)
• M47: 36,221,684 km (0.051 R)
• M48: 37,195,267 km (0.081 R)
• M49: 37,587,063 km (0.11 R)
• M50: 37,783,485 km (0.108 R)
• M51: 37,881,921 km (0.113 R)
• M52: 38,276,111 km (0.109 R)
• M53: 38,870,015 km (0.119 R)
• M54: 39,267,646 km (0.076 R)
• M55: 39,966,866 km (0.112 R)
• M56: 40,167,327 km (0.079 R)
• M57: 40,569,297 km (0.092 R)
• M58: 43,936,595 km (0.079 R)
• M59: 44,454,503 km (0.109 R)
• M60: 45,287,464 km (0.064 R)
• M61: 48,349,882 km (0.12 R)
• M62: 49,206,330 km (0.091 R)
• M63: 50,392,192 km (0.066 R)
• M64: 52,682,087 km (0.045 R)
• M65: 53,673,921 km (0.093 R)
• M66: 54,783,039 km (0.103 R)
• M67: 56,798,572 km (0.038 R)
• M68: 58,838,339 km (0.106 R)
• M69: 59,294,762 km (0.115 R)
• M70: 61,132,571 km (0.073 R)
• M71: 61,942,494 km (0.082 R)
• M72: 62,872,544 km (0.094 R)
• M73: 62,989,081 km (0.112 R)
• M74: 66,757,152 km (0.095 R)
• M75: 68,908,519 km (0.074 R)
• M76: 69,751,354 km (0.099 R)
• M77: 69,992,805 km (0.035 R)
• M78: 70,718,653 km (0.073 R)
• M79: 72,911,459 km (0.106 R)
• M80: 73,279,171 km (0.117 R)
• M81: 73,524,511 km (0.044 R)
• M82: 74,385,746 km (0.112 R)
• M83: 74,509,015 km (0.118 R)
• M84: 75,126,555 km (0.07 R)
• M85: 75,745,740 km (0.105 R)
• M86: 76,989,198 km (0.055 R)
• M87: 81,140,389 km (0.112 R)
• M88: 81,394,257 km (0.111 R)
• M89: 82,795,540 km (0.099 R)
• M90: 83,051,203 km (0.12 R)
• M91: 84,076,247 km (0.073 R)
• M92: 84,333,256 km (0.076 R)
• M93: 84,590,415 km (0.114 R)
• M94: 85,234,584 km (0.094 R)

Planet 7 - Ice Giant

Semi-Major Axis: 19.02 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 969.6

Radius: 7.7

Gravity: 16.35 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 15.43 AU - 22.61 AU

Year: 31417 Days

Day: 24 Hours

Environment

Temp: -204 °C

Axial Tilt: 24.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 115,445,540 km

• M1: 106,065 km (0.104 R)
• M2: 286,779 km (0.107 R)
• M3: 446,849 km (0.115 R)
• M4: 984,204 km (0.057 R)
• M5: 1,346,979 km (0.053 R)
• M6: 1,424,321 km (0.103 R)
• M7: 1,624,334 km (0.086 R)
• M8: 1,919,789 km (0.114 R)
• M9: 3,004,823 km (0.065 R)
• M10: 3,210,221 km (0.057 R)
• M11: 3,473,363 km (0.063 R)
• M12: 3,634,630 km (0.055 R)
• M13: 5,378,193 km (0.047 R)
• M14: 5,440,127 km (0.117 R)
• M15: 5,690,703 km (0.059 R)
• M16: 5,817,412 km (0.082 R)
• M17: 6,730,109 km (0.075 R)
• M18: 6,999,086 km (0.074 R)
• M19: 7,271,504 km (0.11 R)
• M20: 9,876,003 km (0.062 R)
• M21: 11,038,079 km (0.073 R)
• M22: 11,196,353 km (0.052 R)
• M23: 12,736,464 km (0.112 R)
• M24: 15,036,680 km (0.078 R)
• M25: 16,009,964 km (0.04 R)
• M26: 16,459,057 km (0.026 R)
• M27: 16,912,338 km (0.118 R)
• M28: 17,461,662 km (0.117 R)
• M29: 18,203,219 km (0.089 R)
• M30: 22,461,522 km (0.088 R)
• M31: 22,762,662 km (0.101 R)
• M32: 22,863,342 km (0.103 R)
• M33: 23,368,833 km (0.091 R)
• M34: 24,185,488 km (0.093 R)
• M35: 24,803,925 km (0.107 R)
• M36: 26,373,057 km (0.119 R)
• M37: 27,543,960 km (0.117 R)
• M38: 29,386,707 km (0.086 R)
• M39: 29,496,362 km (0.115 R)
• M40: 29,936,180 km (0.032 R)
• M41: 30,046,583 km (0.08 R)
• M42: 31,157,197 km (0.057 R)
• M43: 31,268,947 km (0.05 R)
• M44: 32,281,126 km (0.066 R)
• M45: 33,991,927 km (0.061 R)
• M46: 35,032,381 km (0.102 R)
• M47: 35,265,155 km (0.113 R)
• M48: 37,977,215 km (0.071 R)
• M49: 38,455,778 km (0.047 R)
• M50: 38,816,010 km (0.034 R)
• M51: 42,975,579 km (0.092 R)
• M52: 46,378,033 km (0.111 R)
• M53: 46,633,546 km (0.096 R)
• M54: 47,531,432 km (0.113 R)
• M55: 50,127,853 km (0.099 R)
• M56: 50,258,901 km (0.107 R)
• M57: 50,521,295 km (0.087 R)
• M58: 50,915,785 km (0.077 R)
• M59: 52,636,908 km (0.089 R)
• M60: 56,408,121 km (0.068 R)
• M61: 58,326,265 km (0.109 R)
• M62: 59,293,266 km (0.11 R)
• M63: 60,265,652 km (0.047 R)
• M64: 64,492,091 km (0.093 R)
• M65: 64,634,658 km (0.066 R)
• M66: 66,929,190 km (0.119 R)
• M67: 67,362,425 km (0.088 R)
• M68: 67,941,519 km (0.063 R)
• M69: 68,231,589 km (0.085 R)
• M70: 69,104,492 km (0.114 R)
• M71: 71,597,840 km (0.115 R)
• M72: 73,078,111 km (0.094 R)
• M73: 75,317,591 km (0.052 R)
• M74: 75,467,638 km (0.073 R)
• M75: 77,579,361 km (0.068 R)
• M76: 77,730,904 km (0.052 R)
• M77: 79,252,165 km (0.117 R)
• M78: 80,016,460 km (0.115 R)
• M79: 80,629,662 km (0.086 R)
• M80: 82,478,692 km (0.101 R)
• M81: 86,532,345 km (0.086 R)
• M82: 86,689,573 km (0.082 R)
• M83: 87,319,380 km (0.066 R)
• M84: 91,449,777 km (0.116 R)
• M85: 95,480,841 km (0.034 R)
• M86: 95,643,304 km (0.084 R)
• M87: 98,254,984 km (0.081 R)
• M88: 100,394,233 km (0.086 R)
• M89: 102,382,539 km (0.112 R)
• M90: 103,048,100 km (0.117 R)
• M91: 105,557,006 km (0.04 R)
• M92: 107,916,762 km (0.117 R)
• M93: 111,489,010 km (0.085 R)
• M94: 111,831,140 km (0.066 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 391 - 15,363 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit