🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.74 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.64

Radius: 1.22

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 0.7 AU - 0.78 AU

Year: 282 Days

Day: 39 Hours

Environment

Temp: -36 °C

Axial Tilt: 34.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 1.59 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.05

Radius: 1.33

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.031

Orbit Range: 1.54 AU - 1.64 AU

Year: 888 Days

Day: 45.6 Hours

Environment

Temp: -97 °C

Axial Tilt: 2.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 36,620,743 km

• M1: 828,174 km (0.086 R)

Asteroid Belt

Center: 2.65 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 3.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 779.1

Radius: 8.5

Gravity: 10.78 G

Time & Orbit

Eccentricity (e): 0.067

Orbit Range: 3.46 AU - 3.96 AU

Year: 3165 Days

Day: 13.6 Hours

Environment

Temp: -156 °C

Axial Tilt: 24.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 36,620,743 km

• M1: 113,844 km (0.113 R)
• M2: 197,170 km (0.108 R)
• M3: 428,897 km (0.086 R)
• M4: 638,933 km (0.065 R)
• M5: 699,370 km (0.084 R)
• M6: 793,766 km (0.079 R)
• M7: 904,020 km (0.032 R)
• M8: 1,031,477 km (0.108 R)
• M9: 1,127,968 km (0.101 R)
• M10: 1,278,763 km (0.092 R)
• M11: 1,436,140 km (0.043 R)
• M12: 1,712,896 km (0.072 R)
• M13: 1,813,725 km (0.081 R)
• M14: 1,901,838 km (0.098 R)
• M15: 2,066,994 km (0.112 R)
• M16: 2,331,782 km (0.12 R)
• M17: 2,591,035 km (0.08 R)
• M18: 2,707,422 km (0.1 R)
• M19: 3,154,720 km (0.117 R)
• M20: 3,514,652 km (0.058 R)
• M21: 3,588,255 km (0.084 R)
• M22: 3,868,751 km (0.095 R)
• M23: 4,021,340 km (0.106 R)
• M24: 4,117,681 km (0.119 R)
• M25: 4,175,875 km (0.066 R)
• M26: 4,671,493 km (0.113 R)
• M27: 4,916,085 km (0.098 R)
• M28: 5,019,308 km (0.117 R)
• M29: 5,804,846 km (0.071 R)
• M30: 6,001,717 km (0.105 R)
• M31: 6,112,120 km (0.117 R)
• M32: 6,200,832 km (0.058 R)
• M33: 6,537,577 km (0.108 R)
• M34: 6,765,265 km (0.085 R)
• M35: 7,275,692 km (0.113 R)
• M36: 7,488,121 km (0.103 R)
• M37: 7,583,116 km (0.106 R)
• M38: 7,702,495 km (0.119 R)
• M39: 8,137,376 km (0.119 R)
• M40: 8,530,819 km (0.09 R)
• M41: 8,654,985 km (0.061 R)
• M42: 8,854,997 km (0.032 R)
• M43: 8,980,659 km (0.089 R)
• M44: 9,412,848 km (0.08 R)
• M45: 9,592,664 km (0.043 R)
• M46: 10,086,636 km (0.06 R)
• M47: 10,323,599 km (0.111 R)
• M48: 10,669,021 km (0.115 R)
• M49: 11,018,332 km (0.087 R)
• M50: 11,480,739 km (0.106 R)
• M51: 12,340,179 km (0.093 R)
• M52: 12,537,199 km (0.101 R)
• M53: 12,877,235 km (0.102 R)
• M54: 13,798,758 km (0.109 R)
• M55: 14,032,579 km (0.092 R)
• M56: 14,120,543 km (0.069 R)
• M57: 14,208,656 km (0.106 R)
• M58: 14,267,598 km (0.034 R)
• M59: 14,356,160 km (0.103 R)
• M60: 14,563,203 km (0.09 R)
• M61: 14,920,742 km (0.118 R)
• M62: 15,130,628 km (0.063 R)
• M63: 15,250,905 km (0.106 R)
• M64: 16,133,083 km (0.082 R)
• M65: 16,225,235 km (0.072 R)
• M66: 16,626,756 km (0.09 R)
• M67: 16,844,421 km (0.118 R)
• M68: 17,629,211 km (0.118 R)
• M69: 17,978,223 km (0.088 R)
• M70: 18,073,816 km (0.098 R)
• M71: 18,909,470 km (0.047 R)
• M72: 19,071,634 km (0.053 R)
• M73: 20,285,920 km (0.057 R)
• M74: 21,322,334 km (0.11 R)
• M75: 21,457,271 km (0.054 R)
• M76: 21,796,111 km (0.037 R)
• M77: 22,034,270 km (0.076 R)
• M78: 22,170,704 km (0.053 R)
• M79: 22,375,952 km (0.079 R)
• M80: 22,581,799 km (0.049 R)
• M81: 22,961,029 km (0.114 R)

Planet 4 - Gas Giant

Semi-Major Axis: 5.9 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 924.7

Radius: 10.4

Gravity: 8.55 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 4.58 AU - 7.22 AU

Year: 6348 Days

Day: 12.4 Hours

Environment

Temp: -183 °C

Axial Tilt: 21.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 36,620,743 km

• M1: 132,843 km (0.057 R)
• M2: 208,240 km (0.099 R)
• M3: 526,734 km (0.089 R)
• M4: 760,705 km (0.109 R)
• M5: 867,069 km (0.115 R)
• M6: 1,147,416 km (0.115 R)
• M7: 1,235,379 km (0.115 R)
• M8: 1,513,482 km (0.073 R)
• M9: 1,630,467 km (0.027 R)
• M10: 2,216,143 km (0.059 R)
• M11: 3,617,426 km (0.119 R)
• M12: 3,855,436 km (0.055 R)
• M13: 4,098,682 km (0.113 R)
• M14: 4,208,487 km (0.066 R)
• M15: 4,430,939 km (0.099 R)
• M16: 4,945,706 km (0.052 R)
• M17: 5,151,103 km (0.105 R)
• M18: 5,389,263 km (0.119 R)
• M19: 5,631,013 km (0.072 R)
• M20: 6,346,091 km (0.047 R)
• M21: 6,795,334 km (0.086 R)
• M22: 6,893,021 km (0.048 R)
• M23: 6,958,395 km (0.114 R)
• M24: 7,488,570 km (0.042 R)
• M25: 7,657,017 km (0.072 R)
• M26: 8,204,396 km (0.113 R)
• M27: 8,308,367 km (0.077 R)
• M28: 8,378,079 km (0.076 R)
• M29: 8,799,796 km (0.113 R)
• M30: 9,228,543 km (0.076 R)
• M31: 9,372,905 km (0.102 R)
• M32: 9,627,521 km (0.101 R)
• M33: 9,700,674 km (0.098 R)
• M34: 9,773,977 km (0.104 R)
• M35: 10,744,269 km (0.044 R)
• M36: 10,934,408 km (0.054 R)
• M37: 11,472,661 km (0.047 R)
• M38: 11,823,169 km (0.113 R)
• M39: 12,019,591 km (0.095 R)
• M40: 12,256,554 km (0.081 R)
• M41: 13,017,259 km (0.073 R)
• M42: 13,219,964 km (0.078 R)
• M43: 13,587,675 km (0.06 R)
• M44: 13,834,512 km (0.116 R)
• M45: 14,249,347 km (0.066 R)
• M46: 15,432,816 km (0.026 R)
• M47: 16,340,875 km (0.054 R)
• M48: 16,867,609 km (0.1 R)
• M49: 17,310,718 km (0.114 R)
• M50: 19,537,332 km (0.102 R)
• M51: 20,143,054 km (0.119 R)
• M52: 20,518,994 km (0.06 R)
• M53: 21,087,017 km (0.118 R)
• M54: 22,920,039 km (0.102 R)
• M55: 24,004,325 km (0.108 R)
• M56: 24,352,888 km (0.114 R)
• M57: 25,560,591 km (0.107 R)
• M58: 25,712,882 km (0.078 R)
• M59: 26,325,336 km (0.096 R)
• M60: 26,787,743 km (0.105 R)
• M61: 27,460,484 km (0.081 R)
• M62: 27,668,575 km (0.026 R)
• M63: 27,877,114 km (0.052 R)
• M64: 29,724,947 km (0.097 R)
• M65: 30,045,536 km (0.086 R)
• M66: 31,014,631 km (0.077 R)
• M67: 31,285,702 km (0.107 R)
• M68: 31,666,428 km (0.047 R)
• M69: 31,884,692 km (0.107 R)
• M70: 32,048,651 km (0.103 R)
• M71: 33,315,446 km (0.12 R)
• M72: 33,759,901 km (0.116 R)
• M73: 33,982,802 km (0.049 R)
• M74: 34,374,150 km (0.102 R)
• M75: 34,710,895 km (0.102 R)
• M76: 35,217,882 km (0.116 R)
• M77: 35,897,804 km (0.061 R)
• M78: 36,011,499 km (0.06 R)
• M79: 36,296,333 km (0.09 R)
• M80: 36,696,358 km (0.074 R)
• M81: 37,673,980 km (0.098 R)

Planet 5 - Gas Giant

Semi-Major Axis: 6.07 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 696.2

Radius: 11

Gravity: 5.75 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 5.06 AU - 7.08 AU

Year: 6624 Days

Day: 7.5 Hours

Environment

Temp: -181 °C

Axial Tilt: 15.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 36,620,743 km

• M1: 158,125 km (0.069 R)
• M2: 326,423 km (0.117 R)
• M3: 633,248 km (0.05 R)
• M4: 1,056,909 km (0.101 R)
• M5: 1,449,753 km (0.114 R)
• M6: 1,541,157 km (0.109 R)
• M7: 1,615,657 km (0.119 R)
• M8: 2,537,778 km (0.109 R)
• M9: 2,649,079 km (0.059 R)
• M10: 2,876,617 km (0.079 R)
• M11: 3,230,267 km (0.115 R)
• M12: 4,108,706 km (0.04 R)
• M13: 4,213,723 km (0.077 R)
• M14: 4,588,316 km (0.117 R)
• M15: 5,141,978 km (0.063 R)
• M16: 5,658,539 km (0.045 R)
• M17: 5,893,558 km (0.095 R)
• M18: 5,982,419 km (0.1 R)
• M19: 6,101,798 km (0.1 R)
• M20: 6,221,925 km (0.034 R)
• M21: 6,433,905 km (0.12 R)
• M22: 7,369,790 km (0.093 R)
• M23: 7,886,351 km (0.105 R)
• M24: 8,448,091 km (0.102 R)
• M25: 8,920,371 km (0.09 R)
• M26: 9,609,868 km (0.112 R)
• M27: 9,925,819 km (0.106 R)
• M28: 10,496,086 km (0.051 R)
• M29: 10,785,109 km (0.098 R)
• M30: 10,894,166 km (0.112 R)
• M31: 11,003,671 km (0.117 R)
• M32: 11,408,184 km (0.109 R)
• M33: 11,892,432 km (0.095 R)
• M34: 12,118,325 km (0.12 R)
• M35: 12,497,855 km (0.116 R)
• M36: 12,612,447 km (0.057 R)
• M37: 13,229,837 km (0.101 R)
• M38: 14,333,720 km (0.091 R)
• M39: 14,614,216 km (0.119 R)
• M40: 14,856,265 km (0.089 R)
• M41: 15,058,821 km (0.085 R)
• M42: 16,252,313 km (0.094 R)
• M43: 16,377,526 km (0.111 R)
• M44: 16,839,335 km (0.075 R)
• M45: 17,561,444 km (0.056 R)
• M46: 18,250,342 km (0.119 R)
• M47: 19,300,220 km (0.099 R)
• M48: 19,743,478 km (0.116 R)
• M49: 20,190,028 km (0.062 R)
• M50: 20,414,574 km (0.034 R)
• M51: 21,002,344 km (0.046 R)
• M52: 21,275,510 km (0.101 R)
• M53: 23,502,873 km (0.074 R)
• M54: 23,976,200 km (0.11 R)
• M55: 24,357,077 km (0.114 R)
• M56: 24,596,134 km (0.105 R)
• M57: 24,692,026 km (0.114 R)
• M58: 25,269,773 km (0.076 R)
• M59: 25,511,822 km (0.061 R)
• M60: 26,438,581 km (0.076 R)
• M61: 27,575,226 km (0.114 R)
• M62: 27,724,674 km (0.075 R)
• M63: 27,824,456 km (0.118 R)
• M64: 27,924,387 km (0.095 R)
• M65: 28,274,895 km (0.066 R)
• M66: 29,335,394 km (0.108 R)
• M67: 29,538,848 km (0.062 R)
• M68: 30,049,724 km (0.12 R)
• M69: 30,821,201 km (0.043 R)
• M70: 30,976,333 km (0.06 R)
• M71: 31,443,228 km (0.1 R)
• M72: 32,069,296 km (0.111 R)
• M73: 32,174,164 km (0.086 R)
• M74: 33,069,058 km (0.067 R)
• M75: 34,346,624 km (0.046 R)
• M76: 34,722,264 km (0.104 R)
• M77: 35,099,251 km (0.101 R)
• M78: 36,020,475 km (0.075 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 207 - 14,349 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit