🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.17 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.03

Radius: 1.75

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.127

Orbit Range: 1.02 AU - 1.32 AU

Year: 474 Days

Day: 32.9 Hours

Environment

Temp: 6 °C

Axial Tilt: 10.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 42,845,039 km

• M1: 259,403 km (0.097 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.68 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.28

Radius: 1.1

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.117

Orbit Range: 1.48 AU - 1.88 AU

Year: 816 Days

Day: 17.3 Hours

Environment

Temp: -55 °C

Axial Tilt: 25 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 42,845,039 km

• M1: 171,140 km (0.116 R)
• M2: 826,977 km (0.087 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.06 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.74

Radius: 1.5

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 1.69 AU - 2.43 AU

Year: 1108 Days

Day: 22.9 Hours

Environment

Temp: -72 °C

Axial Tilt: 39.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.23 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.29

Radius: 1.61

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0

Orbit Range: 2.23 AU - 2.23 AU

Year: 1248 Days

Day: 45.3 Hours

Environment

Temp: -82 °C

Axial Tilt: 16.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 42,845,039 km

• M1: 859,290 km (0.093 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.46 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.79

Radius: 1.87

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 2.93 AU - 3.99 AU

Year: 2412 Days

Day: 12.4 Hours

Environment

Temp: -126 °C

Axial Tilt: 31.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.36 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 5.25 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 861.8

Radius: 10

Gravity: 8.62 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 4.37 AU - 6.13 AU

Year: 4508 Days

Day: 6.9 Hours

Environment

Temp: -156 °C

Axial Tilt: 32.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 42,845,039 km

• M1: 135,087 km (0.105 R)
• M2: 258,804 km (0.093 R)
• M3: 375,939 km (0.111 R)
• M4: 473,328 km (0.077 R)
• M5: 603,478 km (0.113 R)
• M6: 709,692 km (0.096 R)
• M7: 822,788 km (0.034 R)
• M8: 915,240 km (0.079 R)
• M9: 1,053,917 km (0.102 R)
• M10: 1,140,534 km (0.04 R)
• M11: 1,383,780 km (0.088 R)
• M12: 1,544,448 km (0.096 R)
• M13: 1,779,915 km (0.119 R)
• M14: 1,849,329 km (0.088 R)
• M15: 2,154,957 km (0.071 R)
• M16: 2,361,402 km (0.078 R)
• M17: 2,574,430 km (0.082 R)
• M18: 2,753,349 km (0.063 R)
• M19: 3,379,416 km (0.085 R)
• M20: 3,934,274 km (0.066 R)
• M21: 4,117,831 km (0.078 R)
• M22: 4,374,990 km (0.082 R)
• M23: 4,493,621 km (0.112 R)
• M24: 4,565,278 km (0.093 R)
• M25: 5,252,830 km (0.106 R)
• M26: 5,583,142 km (0.102 R)
• M27: 5,920,186 km (0.113 R)
• M28: 6,290,590 km (0.066 R)
• M29: 6,805,357 km (0.062 R)
• M30: 7,962,197 km (0.048 R)
• M31: 8,459,610 km (0.048 R)
• M32: 8,607,712 km (0.047 R)
• M33: 9,607,624 km (0.108 R)
• M34: 9,886,624 km (0.062 R)
• M35: 10,168,317 km (0.072 R)
• M36: 10,389,423 km (0.104 R)
• M37: 10,452,852 km (0.061 R)
• M38: 13,162,518 km (0.08 R)
• M39: 13,959,576 km (0.115 R)
• M40: 14,064,743 km (0.08 R)
• M41: 14,240,521 km (0.119 R)
• M42: 14,381,741 km (0.085 R)
• M43: 14,915,207 km (0.091 R)
• M44: 15,166,382 km (0.102 R)
• M45: 16,148,342 km (0.1 R)
• M46: 16,221,944 km (0.043 R)
• M47: 17,754,425 km (0.073 R)
• M48: 17,982,562 km (0.112 R)
• M49: 18,097,004 km (0.052 R)
• M50: 18,288,190 km (0.113 R)
• M51: 18,518,720 km (0.074 R)
• M52: 18,711,402 km (0.109 R)
• M53: 18,866,087 km (0.028 R)
• M54: 19,176,652 km (0.05 R)
• M55: 19,921,200 km (0.108 R)
• M56: 20,277,243 km (0.043 R)
• M57: 20,755,209 km (0.117 R)
• M58: 21,196,522 km (0.103 R)
• M59: 21,438,572 km (0.045 R)
• M60: 21,681,519 km (0.066 R)
• M61: 22,047,734 km (0.059 R)
• M62: 22,580,303 km (0.054 R)
• M63: 22,951,455 km (0.089 R)
• M64: 23,532,792 km (0.029 R)
• M65: 24,161,103 km (0.084 R)
• M66: 24,371,737 km (0.076 R)
• M67: 24,922,407 km (0.091 R)
• M68: 25,135,285 km (0.094 R)
• M69: 25,777,359 km (0.056 R)
• M70: 26,642,034 km (0.108 R)
• M71: 26,772,633 km (0.106 R)
• M72: 26,990,597 km (0.079 R)
• M73: 27,428,470 km (0.107 R)
• M74: 27,912,719 km (0.099 R)
• M75: 28,311,098 km (0.117 R)
• M76: 28,845,162 km (0.09 R)
• M77: 30,194,834 km (0.033 R)

Planet 7 - Gas Giant

Semi-Major Axis: 6.22 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 433.7

Radius: 12.2

Gravity: 2.91 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 4.95 AU - 7.49 AU

Year: 5813 Days

Day: 5.6 Hours

Environment

Temp: -162 °C

Axial Tilt: 35.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 42,845,039 km

• M1: 168,447 km (0.081 R)
• M2: 346,469 km (0.11 R)
• M3: 461,061 km (0.057 R)
• M4: 602,730 km (0.071 R)
• M5: 737,518 km (0.028 R)
• M6: 821,292 km (0.065 R)
• M7: 947,553 km (0.063 R)
• M8: 1,026,541 km (0.083 R)
• M9: 1,220,569 km (0.098 R)
• M10: 1,442,423 km (0.113 R)
• M11: 1,693,747 km (0.117 R)
• M12: 1,942,678 km (0.101 R)
• M13: 2,097,811 km (0.094 R)
• M14: 2,384,141 km (0.091 R)
• M15: 2,532,094 km (0.08 R)
• M16: 2,702,336 km (0.104 R)
• M17: 3,338,426 km (0.12 R)
• M18: 3,737,703 km (0.11 R)
• M19: 4,174,828 km (0.06 R)
• M20: 4,837,546 km (0.086 R)
• M21: 4,978,767 km (0.108 R)
• M22: 5,217,375 km (0.104 R)
• M23: 5,435,339 km (0.029 R)
• M24: 5,755,479 km (0.1 R)
• M25: 6,183,478 km (0.037 R)
• M26: 6,595,920 km (0.085 R)
• M27: 6,910,973 km (0.07 R)
• M28: 7,803,175 km (0.096 R)
• M29: 7,997,053 km (0.065 R)
• M30: 8,192,727 km (0.055 R)
• M31: 8,389,748 km (0.112 R)
• M32: 8,990,682 km (0.108 R)
• M33: 9,135,792 km (0.077 R)
• M34: 9,487,347 km (0.029 R)
• M35: 9,605,530 km (0.101 R)
• M36: 9,724,161 km (0.106 R)
• M37: 10,113,265 km (0.099 R)
• M38: 10,446,419 km (0.117 R)
• M39: 11,217,297 km (0.095 R)
• M40: 11,436,308 km (0.077 R)
• M41: 11,656,965 km (0.086 R)
• M42: 13,009,629 km (0.066 R)
• M43: 13,938,931 km (0.09 R)
• M44: 14,649,970 km (0.117 R)
• M45: 14,752,444 km (0.113 R)
• M46: 15,511,803 km (0.109 R)
• M47: 15,651,228 km (0.113 R)
• M48: 16,710,082 km (0.052 R)
• M49: 16,853,098 km (0.103 R)
• M50: 17,104,273 km (0.075 R)
• M51: 17,320,441 km (0.083 R)
• M52: 17,465,103 km (0.104 R)
• M53: 17,719,269 km (0.077 R)
• M54: 17,865,127 km (0.106 R)
• M55: 17,974,783 km (0.105 R)
• M56: 18,084,587 km (0.055 R)
• M57: 18,304,945 km (0.09 R)
• M58: 18,415,348 km (0.089 R)
• M59: 18,600,102 km (0.113 R)
• M60: 18,896,754 km (0.117 R)
• M61: 19,157,803 km (0.074 R)
• M62: 19,419,898 km (0.112 R)
• M63: 19,796,436 km (0.084 R)
• M64: 20,023,525 km (0.075 R)
• M65: 20,175,517 km (0.082 R)
• M66: 20,748,477 km (0.107 R)
• M67: 21,210,734 km (0.113 R)
• M68: 23,612,678 km (0.117 R)
• M69: 23,813,438 km (0.073 R)
• M70: 24,297,387 km (0.065 R)
• M71: 24,459,401 km (0.113 R)
• M72: 24,662,555 km (0.069 R)
• M73: 25,070,359 km (0.084 R)
• M74: 26,307,234 km (0.114 R)
• M75: 26,849,377 km (0.105 R)
• M76: 27,100,851 km (0.11 R)
• M77: 27,775,238 km (0.074 R)
• M78: 28,369,890 km (0.084 R)

Planet 8 - Ice Giant

Semi-Major Axis: 14.44 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 115.7

Radius: 3.2

Gravity: 11.3 G

Time & Orbit

Eccentricity (e): 0.173

Orbit Range: 11.94 AU - 16.94 AU

Year: 20563 Days

Day: 20.9 Hours

Environment

Temp: -201 °C

Axial Tilt: 19.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 42,845,039 km

• M1: 76,295 km (0.082 R)
• M2: 179,517 km (0.112 R)
• M3: 273,465 km (0.107 R)
• M4: 296,353 km (0.108 R)
• M5: 547,379 km (0.083 R)
• M6: 668,852 km (0.116 R)
• M7: 1,081,892 km (0.115 R)
• M8: 1,559,109 km (0.107 R)
• M9: 1,580,202 km (0.049 R)
• M10: 1,752,838 km (0.106 R)
• M11: 1,774,829 km (0.103 R)
• M12: 1,908,869 km (0.081 R)
• M13: 2,427,824 km (0.105 R)
• M14: 3,926,047 km (0.03 R)
• M15: 4,012,813 km (0.112 R)
• M16: 4,669,249 km (0.102 R)
• M17: 4,730,584 km (0.072 R)
• M18: 5,519,413 km (0.049 R)
• M19: 5,584,189 km (0.094 R)
• M20: 5,780,312 km (0.079 R)
• M21: 6,621,202 km (0.103 R)
• M22: 6,655,609 km (0.1 R)
• M23: 7,003,125 km (0.101 R)
• M24: 7,934,073 km (0.07 R)
• M25: 8,751,625 km (0.055 R)
• M26: 9,595,656 km (0.094 R)
• M27: 9,908,914 km (0.091 R)
• M28: 9,948,258 km (0.058 R)
• M29: 11,607,897 km (0.078 R)
• M30: 11,691,074 km (0.057 R)
• M31: 12,875,290 km (0.086 R)
• M32: 13,307,479 km (0.074 R)
• M33: 13,744,304 km (0.106 R)
• M34: 13,832,268 km (0.118 R)
• M35: 14,008,793 km (0.075 R)
• M36: 14,230,348 km (0.119 R)
• M37: 14,497,829 km (0.071 R)
• M38: 15,128,384 km (0.054 R)
• M39: 15,355,773 km (0.091 R)
• M40: 15,998,295 km (0.111 R)
• M41: 16,369,448 km (0.108 R)
• M42: 16,602,820 km (0.081 R)
• M43: 17,929,903 km (0.11 R)
• M44: 18,460,676 km (0.083 R)
• M45: 18,654,854 km (0.059 R)
• M46: 19,389,230 km (0.085 R)
• M47: 21,750,932 km (0.116 R)
• M48: 22,110,416 km (0.079 R)
• M49: 23,936,706 km (0.115 R)
• M50: 23,989,515 km (0.104 R)
• M51: 24,520,587 km (0.068 R)
• M52: 25,162,960 km (0.115 R)
• M53: 26,354,806 km (0.069 R)
• M54: 26,464,163 km (0.062 R)
• M55: 26,518,766 km (0.055 R)
• M56: 28,288,658 km (0.114 R)
• M57: 28,905,749 km (0.068 R)
• M58: 29,187,741 km (0.093 R)
• M59: 29,697,571 km (0.12 R)
• M60: 30,210,392 km (0.081 R)
• M61: 30,324,835 km (0.107 R)
• M62: 31,476,290 km (0.062 R)
• M63: 32,115,671 km (0.077 R)
• M64: 32,407,686 km (0.115 R)
• M65: 33,762,295 km (0.042 R)
• M66: 33,999,856 km (0.078 R)
• M67: 34,118,786 km (0.095 R)
• M68: 35,195,592 km (0.052 R)
• M69: 35,859,058 km (0.118 R)
• M70: 36,587,600 km (0.094 R)
• M71: 37,382,264 km (0.044 R)
• M72: 37,505,084 km (0.104 R)
• M73: 38,368,114 km (0.077 R)
• M74: 41,123,108 km (0.119 R)
• M75: 41,630,843 km (0.052 R)
• M76: 41,694,572 km (0.065 R)
• M77: 41,949,337 km (0.101 R)
• M78: 42,204,551 km (0.086 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 284 - 13,242 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit