🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.01

Radius: 1.74

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.134

Orbit Range: 0.55 AU - 0.73 AU

Year: 232 Days

Day: 38 Hours

Environment

Temp: 2 °C

Axial Tilt: 6.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 32,122,197 km

• M1: 318,045 km (0.113 R)
• M2: 625,768 km (0.092 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.68 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.94

Radius: 1.89

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 0.55 AU - 0.81 AU

Year: 254 Days

Day: 42.4 Hours

Environment

Temp: -35 °C

Axial Tilt: 27.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 32,122,197 km

• M1: 140,921 km (0.066 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.03 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.89

Radius: 1.53

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 0.95 AU - 1.11 AU

Year: 474 Days

Day: 31.8 Hours

Environment

Temp: -85 °C

Axial Tilt: 9.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.09 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.14

Radius: 1.77

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.208

Orbit Range: 0.86 AU - 1.32 AU

Year: 516 Days

Day: 32.7 Hours

Environment

Temp: -75 °C

Axial Tilt: 20.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 1.31 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.88

Radius: 0.95

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 1.24 AU - 1.38 AU

Year: 679 Days

Day: 30.4 Hours

Environment

Temp: -106 °C

Axial Tilt: 17 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 32,122,197 km

• M1: 81,381 km (0.114 R)

Planet 6 - Gas Giant

Semi-Major Axis: 2.55 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 264.2

Radius: 9.2

Gravity: 3.12 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 2.32 AU - 2.78 AU

Year: 1845 Days

Day: 6.8 Hours

Environment

Temp: -136 °C

Axial Tilt: 5.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (61)

Outer Limit: 32,122,197 km

• M1: 137,032 km (0.069 R)
• M2: 258,804 km (0.08 R)
• M3: 463,005 km (0.059 R)
• M4: 579,692 km (0.107 R)
• M5: 682,017 km (0.111 R)
• M6: 871,408 km (0.101 R)
• M7: 1,041,351 km (0.093 R)
• M8: 1,100,592 km (0.057 R)
• M9: 1,176,138 km (0.082 R)
• M10: 1,253,630 km (0.07 R)
• M11: 1,389,465 km (0.085 R)
• M12: 1,606,831 km (0.096 R)
• M13: 1,772,735 km (0.082 R)
• M14: 1,862,344 km (0.116 R)
• M15: 1,926,073 km (0.073 R)
• M16: 2,018,225 km (0.046 R)
• M17: 2,140,446 km (0.109 R)
• M18: 2,255,487 km (0.075 R)
• M19: 2,323,554 km (0.071 R)
• M20: 2,552,140 km (0.118 R)
• M21: 2,674,361 km (0.066 R)
• M22: 2,788,205 km (0.096 R)
• M23: 2,935,260 km (0.096 R)
• M24: 3,182,695 km (0.039 R)
• M25: 3,325,561 km (0.098 R)
• M26: 3,526,919 km (0.117 R)
• M27: 3,663,353 km (0.085 R)
• M28: 3,743,836 km (0.052 R)
• M29: 3,824,918 km (0.116 R)
• M30: 3,929,936 km (0.072 R)
• M31: 4,012,364 km (0.06 R)
• M32: 4,226,888 km (0.077 R)
• M33: 4,384,115 km (0.094 R)
• M34: 4,580,537 km (0.067 R)
• M35: 4,956,327 km (0.075 R)
• M36: 5,071,069 km (0.115 R)
• M37: 5,186,708 km (0.08 R)
• M38: 6,252,593 km (0.116 R)
• M39: 7,297,085 km (0.119 R)
• M40: 7,355,129 km (0.12 R)
• M41: 7,559,330 km (0.08 R)
• M42: 7,884,107 km (0.085 R)
• M43: 8,063,176 km (0.083 R)
• M44: 8,213,372 km (0.079 R)
• M45: 8,273,660 km (0.047 R)
• M46: 8,334,247 km (0.031 R)
• M47: 8,394,984 km (0.113 R)
• M48: 8,823,731 km (0.06 R)
• M49: 8,901,073 km (0.102 R)
• M50: 9,025,240 km (0.106 R)
• M51: 9,196,978 km (0.069 R)
• M52: 9,417,036 km (0.05 R)
• M53: 9,543,596 km (0.084 R)
• M54: 9,607,026 km (0.059 R)
• M55: 9,670,754 km (0.106 R)
• M56: 9,846,382 km (0.053 R)
• M57: 10,120,146 km (0.077 R)
• M58: 10,363,692 km (0.115 R)
• M59: 10,609,182 km (0.108 R)
• M60: 10,840,161 km (0.066 R)
• M61: 10,989,460 km (0.103 R)

Planet 7 - Gas Giant

Semi-Major Axis: 3.61 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 612.9

Radius: 11.8

Gravity: 4.4 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 3.45 AU - 3.77 AU

Year: 3107 Days

Day: 10.1 Hours

Environment

Temp: -164 °C

Axial Tilt: 46.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 32,122,197 km

• M1: 189,391 km (0.039 R)
• M2: 302,636 km (0.089 R)
• M3: 389,104 km (0.109 R)
• M4: 561,740 km (0.07 R)
• M5: 705,504 km (0.117 R)
• M6: 802,293 km (0.098 R)
• M7: 935,435 km (0.098 R)
• M8: 1,010,534 km (0.045 R)
• M9: 1,121,685 km (0.109 R)
• M10: 1,320,650 km (0.08 R)
• M11: 1,493,585 km (0.038 R)
• M12: 1,917,097 km (0.047 R)
• M13: 2,071,482 km (0.11 R)
• M14: 2,215,395 km (0.097 R)
• M15: 2,437,697 km (0.083 R)
• M16: 2,544,061 km (0.093 R)
• M17: 3,066,308 km (0.082 R)
• M18: 3,148,437 km (0.109 R)
• M19: 3,348,449 km (0.099 R)
• M20: 3,604,561 km (0.048 R)
• M21: 4,027,623 km (0.035 R)
• M22: 4,190,386 km (0.051 R)
• M23: 4,281,790 km (0.065 R)
• M24: 4,392,493 km (0.079 R)
• M25: 4,466,693 km (0.101 R)
• M26: 5,350,966 km (0.053 R)
• M27: 5,490,242 km (0.12 R)
• M28: 5,874,559 km (0.108 R)
• M29: 6,393,514 km (0.053 R)
• M30: 7,386,694 km (0.109 R)
• M31: 7,564,267 km (0.071 R)
• M32: 8,266,180 km (0.081 R)
• M33: 8,450,634 km (0.108 R)
• M34: 8,566,722 km (0.084 R)
• M35: 8,800,394 km (0.097 R)
• M36: 9,975,635 km (0.116 R)
• M37: 10,419,791 km (0.109 R)
• M38: 10,569,239 km (0.082 R)
• M39: 10,744,568 km (0.102 R)
• M40: 10,895,662 km (0.094 R)
• M41: 11,123,499 km (0.071 R)
• M42: 11,199,794 km (0.043 R)
• M43: 11,352,982 km (0.116 R)
• M44: 11,532,500 km (0.106 R)
• M45: 11,920,557 km (0.116 R)
• M46: 12,365,461 km (0.095 R)
• M47: 12,444,598 km (0.101 R)
• M48: 13,137,087 km (0.111 R)
• M49: 13,325,580 km (0.036 R)
• M50: 13,596,651 km (0.115 R)
• M51: 13,705,559 km (0.077 R)
• M52: 13,787,389 km (0.07 R)
• M53: 13,869,368 km (0.076 R)
• M54: 14,475,988 km (0.083 R)
• M55: 14,559,314 km (0.052 R)
• M56: 14,670,764 km (0.06 R)
• M57: 14,894,562 km (0.068 R)
• M58: 15,260,479 km (0.1 R)
• M59: 15,345,450 km (0.07 R)
• M60: 15,458,846 km (0.03 R)
• M61: 15,544,116 km (0.09 R)
• M62: 15,686,534 km (0.03 R)
• M63: 16,001,437 km (0.1 R)
• M64: 16,318,435 km (0.059 R)
• M65: 16,434,224 km (0.1 R)
• M66: 17,311,316 km (0.094 R)
• M67: 17,547,830 km (0.043 R)
• M68: 17,844,932 km (0.094 R)
• M69: 19,202,383 km (0.115 R)
• M70: 19,878,266 km (0.095 R)
• M71: 20,125,850 km (0.108 R)
• M72: 20,906,452 km (0.08 R)

Planet 8 - Gas Giant

Semi-Major Axis: 4.98 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 813.3

Radius: 13.1

Gravity: 4.74 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 4.37 AU - 5.59 AU

Year: 5035 Days

Day: 8.3 Hours

Environment

Temp: -184 °C

Axial Tilt: 13.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 32,122,197 km

• M1: 181,612 km (0.072 R)
• M2: 418,575 km (0.109 R)
• M3: 509,530 km (0.095 R)
• M4: 704,756 km (0.06 R)
• M5: 845,826 km (0.078 R)
• M6: 1,328,878 km (0.063 R)
• M7: 1,508,096 km (0.095 R)
• M8: 1,592,320 km (0.104 R)
• M9: 1,678,189 km (0.036 R)
• M10: 2,094,370 km (0.034 R)
• M11: 2,285,556 km (0.09 R)
• M12: 3,688,186 km (0.057 R)
• M13: 3,803,675 km (0.099 R)
• M14: 3,897,025 km (0.108 R)
• M15: 4,062,330 km (0.061 R)
• M16: 4,302,435 km (0.045 R)
• M17: 4,847,420 km (0.113 R)
• M18: 5,361,887 km (0.1 R)
• M19: 6,029,692 km (0.117 R)
• M20: 6,359,705 km (0.041 R)
• M21: 6,443,031 km (0.098 R)
• M22: 6,639,154 km (0.074 R)
• M23: 7,094,829 km (0.093 R)
• M24: 7,268,512 km (0.059 R)
• M25: 7,619,768 km (0.112 R)
• M26: 7,708,479 km (0.036 R)
• M27: 7,886,949 km (0.104 R)
• M28: 7,976,708 km (0.072 R)
• M29: 8,187,491 km (0.105 R)
• M30: 8,278,447 km (0.051 R)
• M31: 8,430,588 km (0.102 R)
• M32: 9,049,026 km (0.083 R)
• M33: 9,300,500 km (0.062 R)
• M34: 10,427,869 km (0.107 R)
• M35: 11,192,165 km (0.091 R)
• M36: 11,564,065 km (0.119 R)
• M37: 11,802,823 km (0.107 R)
• M38: 12,216,162 km (0.086 R)
• M39: 12,389,696 km (0.113 R)
• M40: 12,494,265 km (0.039 R)
• M41: 12,844,922 km (0.068 R)
• M42: 13,163,266 km (0.106 R)
• M43: 13,412,646 km (0.109 R)
• M44: 14,170,359 km (0.097 R)
• M45: 14,389,520 km (0.092 R)
• M46: 15,276,935 km (0.106 R)
• M47: 15,426,532 km (0.104 R)
• M48: 15,576,729 km (0.08 R)
• M49: 15,840,619 km (0.065 R)
• M50: 16,641,267 km (0.065 R)
• M51: 16,833,800 km (0.068 R)
• M52: 17,494,125 km (0.04 R)
• M53: 17,650,754 km (0.054 R)
• M54: 18,640,044 km (0.08 R)
• M55: 19,000,725 km (0.115 R)
• M56: 19,323,108 km (0.083 R)
• M57: 19,566,205 km (0.103 R)
• M58: 19,851,039 km (0.112 R)
• M59: 20,713,770 km (0.026 R)
• M60: 22,306,090 km (0.06 R)
• M61: 22,859,751 km (0.117 R)
• M62: 22,988,256 km (0.07 R)
• M63: 23,116,910 km (0.108 R)
• M64: 23,202,779 km (0.12 R)
• M65: 23,720,538 km (0.078 R)
• M66: 23,807,304 km (0.084 R)
• M67: 23,937,454 km (0.074 R)
• M68: 25,963,309 km (0.053 R)
• M69: 27,632,372 km (0.102 R)
• M70: 27,814,882 km (0.048 R)
• M71: 28,364,803 km (0.115 R)
• M72: 28,872,090 km (0.069 R)
• M73: 29,989,436 km (0.105 R)
• M74: 31,168,268 km (0.094 R)
• M75: 31,643,989 km (0.082 R)
• M76: 31,882,747 km (0.037 R)
• M77: 32,026,361 km (0.095 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 542 - 13,644 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit