🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.81

Radius: 1.51

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.081

Orbit Range: 0.48 AU - 0.56 AU

Year: 137 Days

Day: 25.6 Hours

Environment

Temp: 235 °C

Axial Tilt: 26.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 66,292,027 km

• M1: 236,813 km (0.04 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.21 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.7

Radius: 1.24

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 1 AU - 1.42 AU

Year: 486 Days

Day: 39.9 Hours

Environment

Temp: 18 °C

Axial Tilt: 34.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 66,292,027 km

• M1: 84,373 km (0.119 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.62 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.12

Radius: 1.35

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.134

Orbit Range: 1.4 AU - 1.84 AU

Year: 753 Days

Day: 14.6 Hours

Environment

Temp: -55 °C

Axial Tilt: 124.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 5.34 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 777.2

Radius: 12.8

Gravity: 4.74 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 5.07 AU - 5.61 AU

Year: 4507 Days

Day: 11.4 Hours

Environment

Temp: -149 °C

Axial Tilt: 38.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 66,292,027 km

• M1: 202,556 km (0.036 R)
• M2: 311,014 km (0.07 R)
• M3: 447,597 km (0.111 R)
• M4: 536,159 km (0.105 R)
• M5: 666,159 km (0.083 R)
• M6: 1,015,022 km (0.026 R)
• M7: 1,097,450 km (0.117 R)
• M8: 1,359,097 km (0.056 R)
• M9: 1,450,950 km (0.075 R)
• M10: 1,857,258 km (0.044 R)
• M11: 2,029,894 km (0.078 R)
• M12: 2,244,267 km (0.111 R)
• M13: 2,354,222 km (0.111 R)
• M14: 2,466,270 km (0.064 R)
• M15: 2,637,560 km (0.108 R)
• M16: 2,931,969 km (0.078 R)
• M17: 3,093,534 km (0.081 R)
• M18: 3,617,426 km (0.057 R)
• M19: 3,945,195 km (0.104 R)
• M20: 4,513,069 km (0.055 R)
• M21: 4,890,205 km (0.053 R)
• M22: 5,228,745 km (0.059 R)
• M23: 5,376,099 km (0.073 R)
• M24: 5,475,132 km (0.103 R)
• M25: 5,624,880 km (0.102 R)
• M26: 5,852,119 km (0.109 R)
• M27: 5,953,995 km (0.088 R)
• M28: 6,315,573 km (0.042 R)
• M29: 7,278,236 km (0.041 R)
• M30: 7,748,721 km (0.11 R)
• M31: 8,314,949 km (0.108 R)
• M32: 9,517,417 km (0.077 R)
• M33: 9,940,479 km (0.067 R)
• M34: 10,031,884 km (0.032 R)
• M35: 10,123,587 km (0.092 R)
• M36: 10,215,590 km (0.099 R)
• M37: 10,930,518 km (0.096 R)
• M38: 11,661,453 km (0.093 R)
• M39: 12,277,348 km (0.105 R)
• M40: 12,572,803 km (0.069 R)
• M41: 12,804,082 km (0.076 R)
• M42: 13,777,814 km (0.118 R)
• M43: 13,879,990 km (0.103 R)
• M44: 14,016,423 km (0.1 R)
• M45: 14,810,189 km (0.11 R)
• M46: 15,124,794 km (0.102 R)
• M47: 15,335,727 km (0.09 R)
• M48: 15,867,397 km (0.078 R)
• M49: 16,261,139 km (0.111 R)
• M50: 16,477,158 km (0.115 R)
• M51: 16,585,617 km (0.046 R)
• M52: 17,351,259 km (0.044 R)
• M53: 17,868,119 km (0.097 R)
• M54: 18,615,361 km (0.027 R)
• M55: 18,766,006 km (0.12 R)
• M56: 19,068,493 km (0.108 R)
• M57: 19,334,627 km (0.104 R)
• M58: 20,256,150 km (0.031 R)
• M59: 20,488,775 km (0.025 R)
• M60: 20,683,252 km (0.098 R)
• M61: 21,546,581 km (0.048 R)
• M62: 21,783,993 km (0.12 R)
• M63: 22,181,774 km (0.119 R)
• M64: 22,381,637 km (0.099 R)
• M65: 22,742,766 km (0.116 R)
• M66: 23,389,477 km (0.1 R)
• M67: 23,470,709 km (0.102 R)
• M68: 24,165,292 km (0.091 R)
• M69: 24,329,850 km (0.108 R)
• M70: 24,535,846 km (0.116 R)
• M71: 24,701,152 km (0.082 R)
• M72: 24,866,756 km (0.098 R)
• M73: 26,416,291 km (0.111 R)
• M74: 26,755,579 km (0.092 R)
• M75: 28,646,646 km (0.05 R)
• M76: 28,995,059 km (0.06 R)
• M77: 29,169,939 km (0.115 R)

Planet 5 - Gas Giant

Semi-Major Axis: 11.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 893.1

Radius: 13

Gravity: 5.28 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 8.88 AU - 14.12 AU

Year: 14244 Days

Day: 14.4 Hours

Environment

Temp: -189 °C

Axial Tilt: 3.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 66,292,027 km

• M1: 488,287 km (0.096 R)
• M2: 690,693 km (0.092 R)
• M3: 857,046 km (0.115 R)
• M4: 1,771,688 km (0.088 R)
• M5: 2,097,961 km (0.112 R)
• M6: 2,190,412 km (0.118 R)
• M7: 2,640,402 km (0.102 R)
• M8: 2,774,293 km (0.063 R)
• M9: 2,910,726 km (0.11 R)
• M10: 3,369,243 km (0.119 R)
• M11: 4,080,581 km (0.113 R)
• M12: 4,553,759 km (0.051 R)
• M13: 4,715,325 km (0.067 R)
• M14: 5,338,699 km (0.087 R)
• M15: 5,943,972 km (0.065 R)
• M16: 6,708,417 km (0.073 R)
• M17: 7,125,646 km (0.081 R)
• M18: 7,313,840 km (0.115 R)
• M19: 7,839,976 km (0.089 R)
• M20: 8,477,562 km (0.107 R)
• M21: 10,435,798 km (0.114 R)
• M22: 10,703,578 km (0.117 R)
• M23: 11,631,085 km (0.104 R)
• M24: 11,797,438 km (0.099 R)
• M25: 12,301,283 km (0.12 R)
• M26: 13,041,494 km (0.067 R)
• M27: 14,326,988 km (0.08 R)
• M28: 14,984,770 km (0.119 R)
• M29: 15,408,581 km (0.057 R)
• M30: 17,777,463 km (0.04 R)
• M31: 18,097,453 km (0.058 R)
• M32: 18,419,537 km (0.032 R)
• M33: 18,743,416 km (0.068 R)
• M34: 19,134,615 km (0.1 R)
• M35: 20,591,997 km (0.104 R)
• M36: 20,928,144 km (0.11 R)
• M37: 21,674,188 km (0.106 R)
• M38: 22,636,402 km (0.114 R)
• M39: 22,774,929 km (0.105 R)
• M40: 23,964,382 km (0.082 R)
• M41: 24,176,362 km (0.036 R)
• M42: 25,677,727 km (0.057 R)
• M43: 25,967,198 km (0.111 R)
• M44: 26,330,422 km (0.09 R)
• M45: 28,395,920 km (0.11 R)
• M46: 28,620,317 km (0.079 R)
• M47: 28,920,260 km (0.116 R)
• M48: 29,070,756 km (0.102 R)
• M49: 29,523,589 km (0.072 R)
• M50: 29,978,815 km (0.075 R)
• M51: 30,512,879 km (0.111 R)
• M52: 31,590,433 km (0.064 R)
• M53: 32,445,684 km (0.101 R)
• M54: 33,308,714 km (0.069 R)
• M55: 36,023,616 km (0.096 R)
• M56: 36,347,645 km (0.11 R)
• M57: 38,064,729 km (0.078 R)
• M58: 38,560,198 km (0.074 R)
• M59: 39,224,113 km (0.071 R)
• M60: 40,647,537 km (0.12 R)
• M61: 41,153,925 km (0.057 R)
• M62: 41,492,765 km (0.032 R)
• M63: 42,942,966 km (0.03 R)
• M64: 43,114,555 km (0.12 R)
• M65: 44,409,624 km (0.111 R)
• M66: 45,018,338 km (0.094 R)
• M67: 45,980,402 km (0.073 R)
• M68: 46,068,215 km (0.093 R)
• M69: 47,392,007 km (0.104 R)
• M70: 47,747,152 km (0.084 R)
• M71: 48,192,206 km (0.1 R)
• M72: 49,356,077 km (0.107 R)
• M73: 49,625,952 km (0.105 R)
• M74: 49,716,010 km (0.115 R)
• M75: 50,348,061 km (0.077 R)
• M76: 52,076,964 km (0.055 R)
• M77: 52,902,744 km (0.069 R)
• M78: 53,917,765 km (0.072 R)
• M79: 55,592,813 km (0.064 R)
• M80: 56,907,329 km (0.108 R)
• M81: 59,184,508 km (0.111 R)
• M82: 60,526,700 km (0.048 R)
• M83: 60,815,574 km (0.107 R)
• M84: 61,008,405 km (0.055 R)
• M85: 61,781,976 km (0.105 R)
• M86: 61,975,855 km (0.029 R)
• M87: 65,697,700 km (0.102 R)
• M88: 66,093,686 km (0.102 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 312 - 18,539 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit