🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.87

Radius: 0.95

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.069

Orbit Range: 0.6 AU - 0.68 AU

Year: 189 Days

Day: 31.6 Hours

Environment

Temp: 131 °C

Axial Tilt: 35.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 65,355,990 km

• M1: 144,811 km (0.112 R)

Planet 2 - Terrestrial

Semi-Major Axis: 4.55 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.05

Radius: 1.75

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.125

Orbit Range: 3.98 AU - 5.12 AU

Year: 3581 Days

Day: 24 Hours

Environment

Temp: -139 °C

Axial Tilt: 22.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.45 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 6.35 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 433.5

Radius: 14.2

Gravity: 2.15 G

Time & Orbit

Eccentricity (e): 0.11

Orbit Range: 5.65 AU - 7.05 AU

Year: 5904 Days

Day: 5.1 Hours

Environment

Temp: -149 °C

Axial Tilt: 20.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 65,355,990 km

• M1: 193,430 km (0.073 R)
• M2: 283,638 km (0.066 R)
• M3: 389,852 km (0.099 R)
• M4: 527,781 km (0.111 R)
• M5: 840,142 km (0.111 R)
• M6: 1,032,824 km (0.107 R)
• M7: 1,128,118 km (0.099 R)
• M8: 1,255,575 km (0.084 R)
• M9: 1,684,472 km (0.051 R)
• M10: 1,882,390 km (0.071 R)
• M11: 2,141,045 km (0.11 R)
• M12: 2,229,906 km (0.068 R)
• M13: 2,411,518 km (0.108 R)
• M14: 2,541,817 km (0.116 R)
• M15: 3,086,354 km (0.038 R)
• M16: 3,207,827 km (0.108 R)
• M17: 3,372,385 km (0.059 R)
• M18: 3,818,037 km (0.083 R)
• M19: 4,036,899 km (0.113 R)
• M20: 4,464,300 km (0.094 R)
• M21: 4,648,754 km (0.118 R)
• M22: 5,193,140 km (0.045 R)
• M23: 5,807,988 km (0.104 R)
• M24: 6,009,646 km (0.043 R)
• M25: 6,239,428 km (0.107 R)
• M26: 6,839,764 km (0.114 R)
• M27: 7,322,666 km (0.118 R)
• M28: 7,458,800 km (0.111 R)
• M29: 7,899,964 km (0.118 R)
• M30: 8,011,714 km (0.116 R)
• M31: 8,606,515 km (0.118 R)
• M32: 8,952,984 km (0.119 R)
• M33: 9,127,864 km (0.08 R)
• M34: 10,019,766 km (0.103 R)
• M35: 10,110,422 km (0.106 R)
• M36: 10,506,707 km (0.115 R)
• M37: 10,784,062 km (0.081 R)
• M38: 11,157,757 km (0.112 R)
• M39: 11,409,231 km (0.05 R)
• M40: 11,567,356 km (0.115 R)
• M41: 11,662,500 km (0.036 R)
• M42: 11,917,864 km (0.066 R)
• M43: 12,401,364 km (0.074 R)
• M44: 12,563,977 km (0.108 R)
• M45: 12,990,182 km (0.092 R)
• M46: 13,122,276 km (0.103 R)
• M47: 13,588,124 km (0.036 R)
• M48: 13,722,313 km (0.118 R)
• M49: 14,331,326 km (0.093 R)
• M50: 14,536,275 km (0.104 R)
• M51: 14,742,272 km (0.09 R)
• M52: 15,157,107 km (0.096 R)
• M53: 16,282,083 km (0.101 R)
• M54: 16,710,830 km (0.092 R)
• M55: 16,854,594 km (0.051 R)
• M56: 16,962,753 km (0.115 R)
• M57: 17,288,428 km (0.112 R)
• M58: 17,506,840 km (0.085 R)
• M59: 18,167,165 km (0.073 R)
• M60: 18,500,469 km (0.113 R)
• M61: 18,947,917 km (0.107 R)
• M62: 19,248,309 km (0.062 R)
• M63: 19,474,501 km (0.041 R)
• M64: 20,967,039 km (0.113 R)
• M65: 21,943,016 km (0.096 R)
• M66: 22,774,181 km (0.063 R)
• M67: 23,093,573 km (0.092 R)
• M68: 23,494,944 km (0.087 R)
• M69: 24,223,186 km (0.092 R)
• M70: 25,164,606 km (0.099 R)
• M71: 25,329,463 km (0.034 R)
• M72: 25,992,780 km (0.106 R)
• M73: 26,117,843 km (0.064 R)
• M74: 26,661,931 km (0.104 R)
• M75: 27,506,261 km (0.114 R)
• M76: 27,633,719 km (0.112 R)
• M77: 27,974,353 km (0.087 R)
• M78: 28,574,091 km (0.045 R)

Planet 4 - Gas Giant

Semi-Major Axis: 6.47 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 594.3

Radius: 13.1

Gravity: 3.46 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 5.74 AU - 7.2 AU

Year: 6072 Days

Day: 12.4 Hours

Environment

Temp: -161 °C

Axial Tilt: 37.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 65,355,990 km

• M1: 182,061 km (0.082 R)
• M2: 423,811 km (0.11 R)
• M3: 618,587 km (0.059 R)
• M4: 741,257 km (0.092 R)
• M5: 1,272,779 km (0.101 R)
• M6: 1,570,030 km (0.092 R)
• M7: 1,780,813 km (0.051 R)
• M8: 1,963,921 km (0.075 R)
• M9: 2,095,866 km (0.115 R)
• M10: 2,230,953 km (0.072 R)
• M11: 2,509,953 km (0.111 R)
• M12: 2,821,865 km (0.117 R)
• M13: 3,014,995 km (0.08 R)
• M14: 3,102,361 km (0.029 R)
• M15: 3,505,826 km (0.102 R)
• M16: 4,094,344 km (0.048 R)
• M17: 4,412,688 km (0.1 R)
• M18: 4,790,124 km (0.085 R)
• M19: 5,576,410 km (0.11 R)
• M20: 5,765,652 km (0.104 R)
• M21: 5,874,858 km (0.109 R)
• M22: 6,544,159 km (0.049 R)
• M23: 7,208,523 km (0.113 R)
• M24: 7,894,429 km (0.038 R)
• M25: 8,199,160 km (0.087 R)
• M26: 8,977,967 km (0.07 R)
• M27: 9,264,297 km (0.102 R)
• M28: 9,943,920 km (0.11 R)
• M29: 10,240,124 km (0.069 R)
• M30: 10,472,449 km (0.081 R)
• M31: 10,639,550 km (0.109 R)
• M32: 11,214,305 km (0.108 R)
• M33: 11,351,038 km (0.102 R)
• M34: 12,253,262 km (0.109 R)
• M35: 13,214,578 km (0.109 R)
• M36: 13,467,698 km (0.068 R)
• M37: 14,199,979 km (0.081 R)
• M38: 15,095,772 km (0.115 R)
• M39: 15,626,844 km (0.108 R)
• M40: 15,971,517 km (0.094 R)
• M41: 16,125,454 km (0.073 R)
• M42: 16,318,585 km (0.084 R)
• M43: 16,434,822 km (0.108 R)
• M44: 17,099,037 km (0.11 R)
• M45: 17,296,057 km (0.074 R)
• M46: 20,507,475 km (0.08 R)
• M47: 21,561,392 km (0.034 R)
• M48: 21,646,513 km (0.069 R)
• M49: 21,859,690 km (0.067 R)
• M50: 23,941,793 km (0.112 R)
• M51: 24,427,836 km (0.111 R)
• M52: 24,516,548 km (0.088 R)
• M53: 24,605,409 km (0.071 R)
• M54: 24,827,861 km (0.067 R)
• M55: 25,006,481 km (0.059 R)
• M56: 26,041,249 km (0.084 R)
• M57: 26,131,756 km (0.098 R)
• M58: 26,222,562 km (0.113 R)
• M59: 26,860,746 km (0.099 R)
• M60: 27,550,243 km (0.104 R)
• M61: 27,827,598 km (0.089 R)
• M62: 28,852,792 km (0.059 R)
• M63: 29,417,075 km (0.078 R)
• M64: 29,937,675 km (0.051 R)
• M65: 30,556,861 km (0.034 R)
• M66: 30,700,325 km (0.095 R)
• M67: 30,843,939 km (0.107 R)
• M68: 31,565,899 km (0.043 R)
• M69: 32,634,775 km (0.051 R)

Planet 5 - Ice Giant

Semi-Major Axis: 13.36 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 534.9

Radius: 7.6

Gravity: 9.26 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 10.45 AU - 16.27 AU

Year: 18017 Days

Day: 23 Hours

Environment

Temp: -192 °C

Axial Tilt: 34.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 65,355,990 km

• M1: 141,220 km (0.111 R)
• M2: 384,018 km (0.118 R)
• M3: 521,797 km (0.058 R)
• M4: 802,443 km (0.072 R)
• M5: 1,029,832 km (0.085 R)
• M6: 1,408,314 km (0.096 R)
• M7: 2,005,359 km (0.067 R)
• M8: 2,443,083 km (0.075 R)
• M9: 3,118,218 km (0.064 R)
• M10: 3,847,956 km (0.118 R)
• M11: 4,831,263 km (0.104 R)
• M12: 5,584,937 km (0.103 R)
• M13: 5,757,424 km (0.078 R)
• M14: 7,013,298 km (0.025 R)
• M15: 7,293,195 km (0.099 R)
• M16: 7,576,683 km (0.087 R)
• M17: 7,624,255 km (0.05 R)
• M18: 7,767,720 km (0.116 R)
• M19: 7,815,741 km (0.096 R)
• M20: 8,252,267 km (0.102 R)
• M21: 8,947,000 km (0.035 R)
• M22: 9,557,359 km (0.071 R)
• M23: 10,764,464 km (0.12 R)
• M24: 11,908,140 km (0.097 R)
• M25: 13,032,817 km (0.092 R)
• M26: 13,956,733 km (0.112 R)
• M27: 14,132,361 km (0.108 R)
• M28: 15,928,134 km (0.069 R)
• M29: 16,295,846 km (0.101 R)
• M30: 16,915,031 km (0.1 R)
• M31: 19,206,871 km (0.109 R)
• M32: 19,337,021 km (0.086 R)
• M33: 19,729,266 km (0.103 R)
• M34: 20,988,731 km (0.106 R)
• M35: 21,797,457 km (0.102 R)
• M36: 22,479,174 km (0.089 R)
• M37: 23,375,864 km (0.096 R)
• M38: 23,514,841 km (0.108 R)
• M39: 23,793,691 km (0.056 R)
• M40: 25,489,532 km (0.061 R)
• M41: 26,135,346 km (0.112 R)
• M42: 26,207,453 km (0.09 R)
• M43: 26,569,031 km (0.114 R)
• M44: 28,549,557 km (0.1 R)
• M45: 31,033,929 km (0.106 R)
• M46: 31,646,532 km (0.114 R)
• M47: 31,723,425 km (0.083 R)
• M48: 32,495,500 km (0.081 R)
• M49: 32,961,647 km (0.101 R)
• M50: 33,743,595 km (0.118 R)
• M51: 34,373,552 km (0.069 R)
• M52: 34,689,951 km (0.107 R)
• M53: 35,086,834 km (0.112 R)
• M54: 37,988,584 km (0.096 R)
• M55: 38,561,694 km (0.083 R)
• M56: 40,298,076 km (0.075 R)
• M57: 40,548,204 km (0.081 R)
• M58: 41,301,728 km (0.115 R)
• M59: 41,385,802 km (0.1 R)
• M60: 41,975,367 km (0.093 R)
• M61: 43,077,904 km (0.082 R)
• M62: 43,675,547 km (0.093 R)
• M63: 43,846,687 km (0.085 R)
• M64: 44,189,865 km (0.104 R)
• M65: 45,658,168 km (0.116 R)
• M66: 46,529,426 km (0.068 R)
• M67: 46,966,999 km (0.049 R)
• M68: 47,230,292 km (0.078 R)
• M69: 47,934,748 km (0.079 R)
• M70: 48,199,686 km (0.094 R)
• M71: 49,979,153 km (0.041 R)
• M72: 51,779,862 km (0.095 R)
• M73: 53,418,707 km (0.088 R)
• M74: 53,968,778 km (0.087 R)
• M75: 54,797,251 km (0.075 R)
• M76: 56,653,611 km (0.091 R)
• M77: 56,746,960 km (0.117 R)
• M78: 58,436,219 km (0.05 R)
• M79: 59,286,983 km (0.104 R)
• M80: 59,666,363 km (0.04 R)
• M81: 59,951,496 km (0.081 R)
• M82: 60,046,641 km (0.062 R)
• M83: 61,000,776 km (0.106 R)
• M84: 61,479,788 km (0.114 R)
• M85: 63,990,340 km (0.069 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 540 - 16,303 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit