🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.72

Radius: 1.69

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 0.5 AU - 0.74 AU

Year: 187 Days

Day: 17.1 Hours

Environment

Temp: 153 °C

Axial Tilt: 41.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 75,378,178 km

• M1: 581,038 km (0.119 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.28 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.47

Radius: 1.44

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 1.24 AU - 1.32 AU

Year: 554 Days

Day: 44.1 Hours

Environment

Temp: -46 °C

Axial Tilt: 34.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 75,378,178 km

• M1: 34,258 km (0.102 R)

Asteroid Belt

Center: 5.4 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 9.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 644

Radius: 12

Gravity: 4.47 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 9.5 AU - 9.54 AU

Year: 11247 Days

Day: 8.5 Hours

Environment

Temp: -176 °C

Axial Tilt: 40 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 75,378,178 km

• M1: 153,787 km (0.114 R)
• M2: 386,411 km (0.108 R)
• M3: 616,493 km (0.045 R)
• M4: 1,316,461 km (0.104 R)
• M5: 1,562,101 km (0.111 R)
• M6: 1,702,573 km (0.098 R)
• M7: 1,847,384 km (0.088 R)
• M8: 2,333,428 km (0.112 R)
• M9: 3,032,199 km (0.05 R)
• M10: 3,120,163 km (0.098 R)
• M11: 3,389,738 km (0.066 R)
• M12: 3,856,035 km (0.102 R)
• M13: 4,015,955 km (0.106 R)
• M14: 4,113,044 km (0.104 R)
• M15: 5,232,186 km (0.028 R)
• M16: 5,374,004 km (0.072 R)
• M17: 5,589,276 km (0.087 R)
• M18: 5,807,240 km (0.081 R)
• M19: 6,065,296 km (0.107 R)
• M20: 6,823,308 km (0.101 R)
• M21: 6,900,651 km (0.108 R)
• M22: 7,570,999 km (0.118 R)
• M23: 7,974,913 km (0.071 R)
• M24: 8,261,991 km (0.099 R)
• M25: 8,469,184 km (0.107 R)
• M26: 8,552,510 km (0.07 R)
• M27: 8,930,843 km (0.088 R)
• M28: 9,444,114 km (0.098 R)
• M29: 10,231,746 km (0.103 R)
• M30: 10,454,348 km (0.117 R)
• M31: 10,813,832 km (0.076 R)
• M32: 11,730,119 km (0.101 R)
• M33: 12,056,840 km (0.103 R)
• M34: 12,197,762 km (0.045 R)
• M35: 12,862,575 km (0.086 R)
• M36: 13,344,728 km (0.11 R)
• M37: 14,128,621 km (0.08 R)
• M38: 16,777,551 km (0.077 R)
• M39: 17,463,307 km (0.049 R)
• M40: 18,158,339 km (0.068 R)
• M41: 18,374,059 km (0.049 R)
• M42: 19,135,662 km (0.112 R)
• M43: 19,355,122 km (0.11 R)
• M44: 19,465,226 km (0.119 R)
• M45: 20,353,239 km (0.077 R)
• M46: 20,577,187 km (0.051 R)
• M47: 20,971,378 km (0.113 R)
• M48: 21,424,809 km (0.111 R)
• M49: 21,595,649 km (0.111 R)
• M50: 21,824,235 km (0.105 R)
• M51: 24,987,632 km (0.081 R)
• M52: 25,287,725 km (0.106 R)
• M53: 25,589,015 km (0.107 R)
• M54: 26,195,186 km (0.111 R)
• M55: 26,438,880 km (0.12 R)
• M56: 26,867,478 km (0.053 R)
• M57: 29,233,219 km (0.063 R)
• M58: 29,676,328 km (0.053 R)
• M59: 29,930,495 km (0.038 R)
• M60: 30,377,044 km (0.06 R)
• M61: 31,470,754 km (0.046 R)
• M62: 33,300,037 km (0.063 R)
• M63: 33,564,227 km (0.108 R)
• M64: 33,829,015 km (0.11 R)
• M65: 33,961,709 km (0.076 R)
• M66: 34,227,544 km (0.032 R)
• M67: 35,702,280 km (0.1 R)
• M68: 35,972,753 km (0.089 R)
• M69: 37,197,810 km (0.068 R)
• M70: 37,884,314 km (0.066 R)
• M71: 38,022,094 km (0.105 R)
• M72: 39,060,902 km (0.03 R)
• M73: 39,269,740 km (0.037 R)
• M74: 39,548,890 km (0.098 R)
• M75: 40,742,382 km (0.105 R)
• M76: 41,095,732 km (0.09 R)
• M77: 41,876,483 km (0.107 R)
• M78: 43,236,777 km (0.056 R)
• M79: 44,611,431 km (0.062 R)
• M80: 45,560,331 km (0.039 R)
• M81: 46,073,900 km (0.112 R)
• M82: 46,368,309 km (0.066 R)
• M83: 47,107,023 km (0.079 R)
• M84: 47,775,277 km (0.112 R)
• M85: 50,100,626 km (0.1 R)

Planet 4 - Gas Giant

Semi-Major Axis: 10.06 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 429.6

Radius: 10.3

Gravity: 4.05 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 8.86 AU - 11.26 AU

Year: 12217 Days

Day: 12.6 Hours

Environment

Temp: -191 °C

Axial Tilt: 17.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 75,378,178 km

• M1: 371,003 km (0.087 R)
• M2: 447,447 km (0.113 R)
• M3: 920,924 km (0.077 R)
• M4: 1,834,070 km (0.084 R)
• M5: 2,096,315 km (0.069 R)
• M6: 3,036,986 km (0.048 R)
• M7: 3,290,704 km (0.111 R)
• M8: 4,154,632 km (0.106 R)
• M9: 4,953,335 km (0.062 R)
• M10: 5,218,871 km (0.12 R)
• M11: 5,660,335 km (0.091 R)
• M12: 6,471,005 km (0.044 R)
• M13: 7,019,132 km (0.112 R)
• M14: 7,205,232 km (0.114 R)
• M15: 7,582,368 km (0.067 R)
• M16: 7,734,958 km (0.114 R)
• M17: 9,073,260 km (0.101 R)
• M18: 9,316,806 km (0.114 R)
• M19: 9,439,476 km (0.112 R)
• M20: 9,852,067 km (0.041 R)
• M21: 10,270,492 km (0.118 R)
• M22: 10,866,191 km (0.12 R)
• M23: 11,869,095 km (0.109 R)
• M24: 12,269,569 km (0.058 R)
• M25: 13,775,870 km (0.097 R)
• M26: 14,196,688 km (0.115 R)
• M27: 16,068,906 km (0.04 R)
• M28: 16,909,047 km (0.101 R)
• M29: 17,966,704 km (0.096 R)
• M30: 18,272,782 km (0.088 R)
• M31: 18,631,966 km (0.107 R)
• M32: 18,786,800 km (0.11 R)
• M33: 18,993,694 km (0.081 R)
• M34: 19,462,085 km (0.103 R)
• M35: 19,671,372 km (0.047 R)
• M36: 22,023,649 km (0.051 R)
• M37: 22,956,092 km (0.115 R)
• M38: 23,455,001 km (0.111 R)
• M39: 23,677,902 km (0.086 R)
• M40: 24,238,146 km (0.098 R)
• M41: 25,029,818 km (0.083 R)
• M42: 25,371,649 km (0.055 R)
• M43: 25,887,463 km (0.119 R)
• M44: 26,696,638 km (0.097 R)
• M45: 28,221,339 km (0.05 R)
• M46: 28,517,692 km (0.025 R)
• M47: 28,755,553 km (0.098 R)
• M48: 29,054,001 km (0.033 R)
• M49: 30,196,779 km (0.05 R)
• M50: 30,682,523 km (0.068 R)
• M51: 30,987,254 km (0.115 R)
• M52: 34,913,450 km (0.12 R)
• M53: 35,295,374 km (0.096 R)
• M54: 36,385,344 km (0.107 R)
• M55: 36,772,653 km (0.114 R)
• M56: 39,191,201 km (0.112 R)
• M57: 39,588,234 km (0.103 R)
• M58: 40,186,177 km (0.114 R)
• M59: 40,586,650 km (0.118 R)
• M60: 41,863,169 km (0.108 R)
• M61: 42,812,068 km (0.082 R)
• M62: 43,016,419 km (0.081 R)
• M63: 43,152,703 km (0.05 R)
• M64: 43,221,069 km (0.046 R)
• M65: 43,836,814 km (0.037 R)
• M66: 44,731,409 km (0.102 R)
• M67: 45,354,185 km (0.083 R)
• M68: 46,398,677 km (0.072 R)
• M69: 46,608,563 km (0.063 R)

Planet 5 - Ice Giant

Semi-Major Axis: 15.75 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 465.1

Radius: 4.6

Gravity: 21.98 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 12.13 AU - 19.37 AU

Year: 23933 Days

Day: 20.3 Hours

Environment

Temp: -208 °C

Axial Tilt: 12.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 75,378,178 km

• M1: 76,295 km (0.11 R)
• M2: 111,151 km (0.095 R)
• M3: 354,996 km (0.073 R)
• M4: 410,048 km (0.1 R)
• M5: 593,305 km (0.079 R)
• M6: 659,727 km (0.114 R)
• M7: 800,349 km (0.099 R)
• M8: 1,698,085 km (0.088 R)
• M9: 2,057,120 km (0.051 R)
• M10: 2,262,668 km (0.108 R)
• M11: 2,297,524 km (0.078 R)
• M12: 2,583,406 km (0.05 R)
• M13: 2,842,659 km (0.103 R)
• M14: 3,071,543 km (0.075 R)
• M15: 3,188,230 km (0.068 R)
• M16: 3,710,626 km (0.056 R)
• M17: 3,918,567 km (0.069 R)
• M18: 4,173,033 km (0.119 R)
• M19: 4,215,967 km (0.106 R)
• M20: 4,787,581 km (0.045 R)
• M21: 4,922,967 km (0.082 R)
• M22: 5,151,403 km (0.059 R)
• M23: 5,430,104 km (0.104 R)
• M24: 5,618,597 km (0.089 R)
• M25: 5,761,463 km (0.107 R)
• M26: 6,148,024 km (0.071 R)
• M27: 6,593,077 km (0.09 R)
• M28: 6,895,415 km (0.109 R)
• M29: 7,409,433 km (0.082 R)
• M30: 7,461,493 km (0.073 R)
• M31: 8,365,363 km (0.081 R)
• M32: 8,473,971 km (0.109 R)
• M33: 8,857,840 km (0.036 R)
• M34: 9,247,243 km (0.087 R)
• M35: 10,624,441 km (0.096 R)
• M36: 11,517,241 km (0.101 R)
• M37: 12,003,135 km (0.052 R)
• M38: 14,012,533 km (0.101 R)
• M39: 14,923,884 km (0.12 R)
• M40: 15,055,679 km (0.117 R)
• M41: 16,056,190 km (0.104 R)
• M42: 16,598,482 km (0.07 R)
• M43: 16,803,431 km (0.092 R)
• M44: 17,561,892 km (0.075 R)
• M45: 20,121,213 km (0.113 R)
• M46: 20,412,629 km (0.1 R)
• M47: 20,705,542 km (0.105 R)
• M48: 21,147,454 km (0.071 R)
• M49: 23,022,065 km (0.1 R)
• M50: 23,403,240 km (0.082 R)
• M51: 23,940,596 km (0.12 R)
• M52: 26,927,168 km (0.058 R)
• M53: 28,791,157 km (0.118 R)
• M54: 30,528,886 km (0.114 R)
• M55: 31,115,759 km (0.076 R)
• M56: 32,130,331 km (0.097 R)
• M57: 33,155,675 km (0.036 R)
• M58: 33,327,563 km (0.119 R)
• M59: 34,105,023 km (0.101 R)
• M60: 34,365,473 km (0.11 R)
• M61: 36,207,023 km (0.119 R)
• M62: 37,721,253 km (0.113 R)
• M63: 38,080,437 km (0.109 R)
• M64: 38,350,761 km (0.069 R)
• M65: 38,802,397 km (0.075 R)
• M66: 41,179,806 km (0.049 R)
• M67: 41,920,764 km (0.06 R)
• M68: 42,013,664 km (0.088 R)
• M69: 42,946,706 km (0.09 R)
• M70: 44,359,060 km (0.082 R)
• M71: 46,746,492 km (0.065 R)
• M72: 47,616,254 km (0.069 R)
• M73: 48,004,461 km (0.1 R)
• M74: 49,666,194 km (0.119 R)
• M75: 53,448,028 km (0.081 R)
• M76: 54,357,284 km (0.093 R)
• M77: 54,458,562 km (0.111 R)
• M78: 56,293,380 km (0.067 R)
• M79: 56,498,478 km (0.117 R)
• M80: 59,291,770 km (0.05 R)
• M81: 59,709,447 km (0.118 R)
• M82: 59,814,016 km (0.112 R)
• M83: 60,652,662 km (0.03 R)
• M84: 61,600,813 km (0.051 R)
• M85: 62,129,641 km (0.093 R)
• M86: 62,979,058 km (0.098 R)
• M87: 63,298,599 km (0.044 R)
• M88: 64,581,850 km (0.089 R)
• M89: 65,334,476 km (0.111 R)
• M90: 65,442,187 km (0.044 R)
• M91: 65,657,907 km (0.103 R)
• M92: 66,198,105 km (0.111 R)
• M93: 67,282,989 km (0.111 R)
• M94: 69,250,500 km (0.095 R)
• M95: 73,018,122 km (0.104 R)
• M96: 73,353,670 km (0.084 R)
• M97: 73,689,817 km (0.072 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 356 - 14,743 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit