🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.82

Radius: 0.92

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 0.46 AU - 0.56 AU

Year: 132 Days

Day: 29.9 Hours

Environment

Temp: 227 °C

Axial Tilt: 7.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 108,218,171 km

• M1: 257,608 km (0.064 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.76 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.53

Radius: 1.45

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 0.6 AU - 0.92 AU

Year: 241 Days

Day: 13.4 Hours

Environment

Temp: 166 °C

Axial Tilt: 37.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.43 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.25

Radius: 1.09

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 1.1 AU - 1.76 AU

Year: 621 Days

Day: 17.4 Hours

Environment

Temp: -19 °C

Axial Tilt: 33.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.67 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.9

Radius: 0.96

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.241

Orbit Range: 1.27 AU - 2.07 AU

Year: 784 Days

Day: 41.1 Hours

Environment

Temp: -51 °C

Axial Tilt: 19.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 108,218,171 km

• M1: 544,536 km (0.079 R)

Planet 5 - Gas Giant

Semi-Major Axis: 7.15 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 530.8

Radius: 11

Gravity: 4.39 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 6.72 AU - 7.58 AU

Year: 6948 Days

Day: 7.3 Hours

Environment

Temp: -154 °C

Axial Tilt: 22.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 108,218,171 km

• M1: 193,729 km (0.065 R)
• M2: 343,028 km (0.1 R)
• M3: 432,936 km (0.082 R)
• M4: 693,835 km (0.091 R)
• M5: 1,112,410 km (0.1 R)
• M6: 1,409,062 km (0.084 R)
• M7: 1,549,086 km (0.111 R)
• M8: 1,843,195 km (0.05 R)
• M9: 1,997,132 km (0.119 R)
• M10: 2,297,375 km (0.109 R)
• M11: 2,421,541 km (0.12 R)
• M12: 2,548,101 km (0.102 R)
• M13: 2,676,904 km (0.108 R)
• M14: 2,829,943 km (0.087 R)
• M15: 3,008,413 km (0.099 R)
• M16: 3,566,413 km (0.063 R)
• M17: 4,232,273 km (0.046 R)
• M18: 4,359,880 km (0.058 R)
• M19: 4,697,672 km (0.097 R)
• M20: 4,776,810 km (0.102 R)
• M21: 4,909,653 km (0.115 R)
• M22: 5,070,919 km (0.101 R)
• M23: 5,537,216 km (0.096 R)
• M24: 6,074,571 km (0.081 R)
• M25: 6,335,021 km (0.097 R)
• M26: 6,540,120 km (0.06 R)
• M27: 6,807,152 km (0.093 R)
• M28: 7,047,556 km (0.032 R)
• M29: 7,382,655 km (0.095 R)
• M30: 7,722,990 km (0.114 R)
• M31: 7,973,716 km (0.103 R)
• M32: 8,258,999 km (0.051 R)
• M33: 8,774,663 km (0.107 R)
• M34: 9,003,548 km (0.053 R)
• M35: 9,300,799 km (0.095 R)
• M36: 9,567,681 km (0.107 R)
• M37: 11,186,330 km (0.104 R)
• M38: 11,612,984 km (0.082 R)
• M39: 12,226,784 km (0.086 R)
• M40: 12,445,944 km (0.05 R)
• M41: 12,777,154 km (0.07 R)
• M42: 13,111,206 km (0.062 R)
• M43: 13,223,255 km (0.086 R)
• M44: 13,335,603 km (0.104 R)
• M45: 13,523,498 km (0.116 R)
• M46: 13,598,895 km (0.068 R)
• M47: 13,863,983 km (0.102 R)
• M48: 14,863,446 km (0.091 R)
• M49: 15,293,390 km (0.103 R)
• M50: 15,687,730 km (0.112 R)
• M51: 16,165,396 km (0.102 R)
• M52: 16,931,337 km (0.032 R)
• M53: 17,134,940 km (0.06 R)
• M54: 18,289,985 km (0.115 R)
• M55: 19,555,134 km (0.03 R)
• M56: 19,897,414 km (0.09 R)
• M57: 19,983,284 km (0.079 R)
• M58: 20,069,153 km (0.11 R)
• M59: 21,726,099 km (0.077 R)
• M60: 21,903,073 km (0.115 R)
• M61: 22,302,948 km (0.117 R)
• M62: 22,436,838 km (0.11 R)
• M63: 22,750,096 km (0.1 R)
• M64: 22,929,913 km (0.072 R)
• M65: 23,200,386 km (0.066 R)
• M66: 23,698,846 km (0.083 R)
• M67: 24,430,379 km (0.093 R)
• M68: 25,262,293 km (0.09 R)
• M69: 26,338,650 km (0.104 R)
• M70: 26,953,647 km (0.117 R)
• M71: 27,048,641 km (0.116 R)
• M72: 27,239,079 km (0.107 R)
• M73: 28,584,413 km (0.068 R)
• M74: 29,558,594 km (0.111 R)
• M75: 30,148,309 km (0.092 R)
• M76: 30,940,729 km (0.095 R)
• M77: 31,589,535 km (0.075 R)
• M78: 31,790,146 km (0.06 R)
• M79: 32,545,914 km (0.07 R)
• M80: 32,900,761 km (0.079 R)
• M81: 33,002,337 km (0.062 R)
• M82: 33,103,914 km (0.09 R)
• M83: 33,614,043 km (0.095 R)
• M84: 34,435,485 km (0.11 R)

Planet 6 - Ice Giant

Semi-Major Axis: 18.88 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 886.8

Radius: 4.4

Gravity: 45.81 G

Time & Orbit

Eccentricity (e): 0.069

Orbit Range: 17.58 AU - 20.18 AU

Year: 29815 Days

Day: 18.7 Hours

Environment

Temp: -194 °C

Axial Tilt: 23.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 108,218,171 km

• M1: 273,615 km (0.099 R)
• M2: 1,684,322 km (0.059 R)
• M3: 2,144,336 km (0.118 R)
• M4: 2,641,150 km (0.092 R)
• M5: 3,122,407 km (0.086 R)
• M6: 4,218,062 km (0.076 R)
• M7: 4,272,964 km (0.116 R)
• M8: 4,834,854 km (0.053 R)
• M9: 5,599,747 km (0.094 R)
• M10: 5,720,623 km (0.09 R)
• M11: 5,781,509 km (0.066 R)
• M12: 5,903,730 km (0.088 R)
• M13: 6,026,849 km (0.074 R)
• M14: 6,719,188 km (0.101 R)
• M15: 6,912,319 km (0.104 R)
• M16: 7,770,413 km (0.107 R)
• M17: 8,801,441 km (0.114 R)
• M18: 8,871,603 km (0.089 R)
• M19: 9,083,583 km (0.116 R)
• M20: 10,837,618 km (0.088 R)
• M21: 11,985,632 km (0.074 R)
• M22: 13,171,644 km (0.115 R)
• M23: 13,575,109 km (0.05 R)
• M24: 13,656,341 km (0.106 R)
• M25: 14,147,022 km (0.042 R)
• M26: 14,477,184 km (0.098 R)
• M27: 14,810,040 km (0.108 R)
• M28: 19,086,295 km (0.058 R)
• M29: 19,726,274 km (0.099 R)
• M30: 19,818,277 km (0.104 R)
• M31: 21,215,222 km (0.064 R)
• M32: 22,451,349 km (0.11 R)
• M33: 22,643,583 km (0.087 R)
• M34: 24,694,869 km (0.065 R)
• M35: 26,499,916 km (0.089 R)
• M36: 29,285,878 km (0.117 R)
• M37: 30,340,991 km (0.104 R)
• M38: 30,659,934 km (0.103 R)
• M39: 31,408,671 km (0.07 R)
• M40: 31,623,643 km (0.038 R)
• M41: 32,380,010 km (0.115 R)
• M42: 33,251,568 km (0.117 R)
• M43: 35,129,320 km (0.091 R)
• M44: 35,352,520 km (0.067 R)
• M45: 35,688,218 km (0.039 R)
• M46: 36,362,605 km (0.052 R)
• M47: 38,640,980 km (0.083 R)
• M48: 38,986,701 km (0.076 R)
• M49: 39,797,372 km (0.039 R)
• M50: 40,613,578 km (0.057 R)
• M51: 44,897,463 km (0.054 R)
• M52: 47,215,631 km (0.084 R)
• M53: 49,572,396 km (0.084 R)
• M54: 51,459,872 km (0.081 R)
• M55: 54,528,274 km (0.113 R)
• M56: 55,954,391 km (0.052 R)
• M57: 57,524,121 km (0.078 R)
• M58: 57,655,468 km (0.115 R)
• M59: 59,905,570 km (0.076 R)
• M60: 60,172,153 km (0.084 R)
• M61: 60,974,297 km (0.115 R)
• M62: 63,130,601 km (0.093 R)
• M63: 66,687,589 km (0.111 R)
• M64: 71,860,235 km (0.119 R)
• M65: 73,280,218 km (0.099 R)
• M66: 77,305,148 km (0.117 R)
• M67: 77,885,887 km (0.044 R)
• M68: 78,176,855 km (0.091 R)
• M69: 79,490,624 km (0.1 R)
• M70: 79,637,080 km (0.075 R)
• M71: 80,370,558 km (0.109 R)
• M72: 81,548,791 km (0.096 R)
• M73: 81,696,444 km (0.116 R)
• M74: 82,140,002 km (0.111 R)
• M75: 83,326,762 km (0.112 R)
• M76: 83,475,612 km (0.096 R)
• M77: 83,773,312 km (0.062 R)
• M78: 84,369,908 km (0.096 R)
• M79: 85,267,346 km (0.105 R)
• M80: 91,177,658 km (0.073 R)
• M81: 92,714,328 km (0.105 R)
• M82: 95,035,189 km (0.084 R)
• M83: 97,062,090 km (0.113 R)
• M84: 97,688,606 km (0.085 R)
• M85: 100,999,955 km (0.089 R)
• M86: 101,158,529 km (0.064 R)
• M87: 101,793,722 km (0.109 R)
• M88: 104,668,544 km (0.092 R)
• M89: 107,569,845 km (0.101 R)

Kuiper Belt

Range: 30.2 - 58.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 392 - 15,918 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit