🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.45

Radius: 1.82

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 0.6 AU - 0.62 AU

Year: 178 Days

Day: 23.9 Hours

Environment

Temp: 204 °C

Axial Tilt: 20.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 30,448,570 km

• M1: 151,243 km (0.063 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.03 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.94

Radius: 0.98

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 0.98 AU - 1.08 AU

Year: 390 Days

Day: 26.9 Hours

Environment

Temp: 10 °C

Axial Tilt: 20.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 2.66 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4

Radius: 1.74

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 2.43 AU - 2.89 AU

Year: 1617 Days

Day: 34.5 Hours

Environment

Temp: -89 °C

Axial Tilt: 29.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.74 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.02

Radius: 1.74

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 2.47 AU - 3.01 AU

Year: 1691 Days

Day: 12.2 Hours

Environment

Temp: -101 °C

Axial Tilt: 5.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.75 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.92

Radius: 1.89

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 3.57 AU - 3.93 AU

Year: 2707 Days

Day: 12.8 Hours

Environment

Temp: -126 °C

Axial Tilt: 36 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 30,448,570 km

• M1: 1,604,736 km (0.116 R)

Asteroid Belt

Center: 4.45 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 5.14 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 831.5

Radius: 10.6

Gravity: 7.4 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 4.83 AU - 5.45 AU

Year: 4344 Days

Day: 8.3 Hours

Environment

Temp: -136 °C

Axial Tilt: 17.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 30,448,570 km

• M1: 134,488 km (0.069 R)
• M2: 306,825 km (0.087 R)
• M3: 374,144 km (0.082 R)
• M4: 448,494 km (0.065 R)
• M5: 550,221 km (0.029 R)
• M6: 731,534 km (0.091 R)
• M7: 855,401 km (0.119 R)
• M8: 933,341 km (0.08 R)
• M9: 1,027,588 km (0.076 R)
• M10: 1,111,063 km (0.119 R)
• M11: 1,196,933 km (0.108 R)
• M12: 1,406,669 km (0.103 R)
• M13: 1,484,609 km (0.078 R)
• M14: 1,628,522 km (0.052 R)
• M15: 1,743,862 km (0.112 R)
• M16: 1,930,710 km (0.066 R)
• M17: 2,017,926 km (0.079 R)
• M18: 2,124,439 km (0.062 R)
• M19: 2,607,341 km (0.109 R)
• M20: 2,743,326 km (0.104 R)
• M21: 3,543,226 km (0.042 R)
• M22: 3,737,703 km (0.064 R)
• M23: 3,913,630 km (0.104 R)
• M24: 4,977,420 km (0.057 R)
• M25: 5,122,530 km (0.102 R)
• M26: 5,220,068 km (0.11 R)
• M27: 5,466,605 km (0.113 R)
• M28: 5,666,618 km (0.071 R)
• M29: 5,792,878 km (0.067 R)
• M30: 6,490,902 km (0.116 R)
• M31: 6,596,668 km (0.064 R)
• M32: 6,917,106 km (0.087 R)
• M33: 7,052,193 km (0.114 R)
• M34: 7,407,488 km (0.108 R)
• M35: 7,824,866 km (0.119 R)
• M36: 8,364,466 km (0.087 R)
• M37: 8,974,825 km (0.045 R)
• M38: 9,359,890 km (0.098 R)
• M39: 9,449,499 km (0.105 R)
• M40: 9,871,664 km (0.062 R)
• M41: 11,079,966 km (0.104 R)
• M42: 11,301,670 km (0.1 R)
• M43: 11,621,211 km (0.088 R)
• M44: 12,040,833 km (0.102 R)
• M45: 12,400,018 km (0.071 R)
• M46: 12,663,310 km (0.099 R)
• M47: 14,041,855 km (0.077 R)
• M48: 14,350,774 km (0.118 R)
• M49: 15,115,518 km (0.099 R)
• M50: 15,361,757 km (0.076 R)
• M51: 15,538,282 km (0.08 R)
• M52: 15,680,101 km (0.083 R)
• M53: 15,751,160 km (0.092 R)
• M54: 15,893,577 km (0.114 R)
• M55: 16,036,443 km (0.075 R)
• M56: 16,179,758 km (0.072 R)
• M57: 16,359,425 km (0.059 R)
• M58: 16,575,893 km (0.111 R)
• M59: 16,902,465 km (0.094 R)
• M60: 17,451,489 km (0.08 R)
• M61: 17,709,695 km (0.041 R)
• M62: 17,969,247 km (0.1 R)
• M63: 18,118,097 km (0.116 R)
• M64: 18,567,190 km (0.12 R)
• M65: 18,944,177 km (0.034 R)
• M66: 19,057,722 km (0.046 R)
• M67: 19,209,563 km (0.115 R)
• M68: 20,360,869 km (0.079 R)
• M69: 20,438,510 km (0.056 R)
• M70: 21,219,411 km (0.117 R)
• M71: 21,653,095 km (0.107 R)
• M72: 21,732,382 km (0.092 R)
• M73: 23,012,192 km (0.097 R)
• M74: 23,214,298 km (0.083 R)
• M75: 23,335,921 km (0.084 R)
• M76: 23,539,075 km (0.114 R)
• M77: 24,234,107 km (0.065 R)
• M78: 24,316,236 km (0.038 R)
• M79: 24,935,871 km (0.098 R)
• M80: 25,143,513 km (0.034 R)
• M81: 25,728,141 km (0.094 R)
• M82: 27,594,374 km (0.097 R)
• M83: 27,766,113 km (0.113 R)
• M84: 29,153,483 km (0.062 R)

Planet 7 - Gas Giant

Semi-Major Axis: 7.61 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 286.7

Radius: 12.8

Gravity: 1.75 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 7 AU - 8.22 AU

Year: 7826 Days

Day: 13.9 Hours

Environment

Temp: -158 °C

Axial Tilt: 17.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 30,448,570 km

• M1: 160,070 km (0.117 R)
• M2: 251,324 km (0.094 R)
• M3: 419,921 km (0.119 R)
• M4: 672,742 km (0.117 R)
• M5: 949,946 km (0.102 R)
• M6: 1,145,920 km (0.108 R)
• M7: 1,595,312 km (0.1 R)
• M8: 1,866,383 km (0.076 R)
• M9: 2,079,560 km (0.092 R)
• M10: 2,282,265 km (0.025 R)
• M11: 2,472,254 km (0.04 R)
• M12: 3,011,854 km (0.111 R)
• M13: 3,631,788 km (0.104 R)
• M14: 3,742,789 km (0.108 R)
• M15: 3,945,345 km (0.033 R)
• M16: 4,314,552 km (0.111 R)
• M17: 4,671,044 km (0.084 R)
• M18: 5,012,277 km (0.11 R)
• M19: 5,111,310 km (0.074 R)
• M20: 6,647,232 km (0.114 R)
• M21: 6,811,041 km (0.093 R)
• M22: 6,948,522 km (0.073 R)
• M23: 7,423,046 km (0.086 R)
• M24: 7,564,716 km (0.085 R)
• M25: 7,994,959 km (0.098 R)
• M26: 8,198,412 km (0.115 R)
• M27: 8,729,634 km (0.072 R)
• M28: 8,969,440 km (0.077 R)
• M29: 9,211,339 km (0.071 R)
• M30: 9,363,630 km (0.063 R)
• M31: 9,516,818 km (0.114 R)
• M32: 10,484,866 km (0.08 R)
• M33: 10,771,795 km (0.107 R)
• M34: 11,029,103 km (0.119 R)
• M35: 11,517,091 km (0.071 R)
• M36: 12,615,140 km (0.086 R)
• M37: 13,056,902 km (0.078 R)
• M38: 13,503,901 km (0.119 R)
• M39: 13,607,722 km (0.083 R)
• M40: 13,885,974 km (0.073 R)
• M41: 14,201,176 km (0.088 R)
• M42: 14,342,097 km (0.095 R)
• M43: 14,625,286 km (0.092 R)
• M44: 15,161,295 km (0.115 R)
• M45: 15,377,464 km (0.046 R)
• M46: 15,667,385 km (0.102 R)
• M47: 15,995,603 km (0.05 R)
• M48: 16,399,966 km (0.093 R)
• M49: 16,659,069 km (0.103 R)
• M50: 16,844,870 km (0.053 R)
• M51: 17,218,715 km (0.086 R)
• M52: 17,746,646 km (0.1 R)
• M53: 17,898,488 km (0.09 R)
• M54: 18,012,631 km (0.089 R)
• M55: 18,241,815 km (0.076 R)
• M56: 18,548,640 km (0.106 R)
• M57: 19,206,571 km (0.069 R)
• M58: 19,675,561 km (0.108 R)
• M59: 20,108,796 km (0.09 R)
• M60: 20,624,909 km (0.105 R)
• M61: 20,744,587 km (0.119 R)
• M62: 21,065,026 km (0.035 R)
• M63: 21,548,676 km (0.111 R)
• M64: 21,629,608 km (0.088 R)
• M65: 22,691,454 km (0.111 R)
• M66: 22,856,311 km (0.107 R)
• M67: 22,980,327 km (0.118 R)
• M68: 23,644,991 km (0.077 R)
• M69: 24,908,195 km (0.086 R)
• M70: 25,248,829 km (0.087 R)
• M71: 25,419,670 km (0.115 R)
• M72: 27,062,105 km (0.082 R)
• M73: 27,280,668 km (0.104 R)
• M74: 27,587,792 km (0.105 R)
• M75: 27,675,756 km (0.06 R)
• M76: 27,763,869 km (0.096 R)
• M77: 28,116,920 km (0.108 R)
• M78: 28,471,616 km (0.067 R)
• M79: 29,905,063 km (0.11 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 338 - 11,547 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit