🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.97

Radius: 0.99

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.117

Orbit Range: 0.52 AU - 0.66 AU

Year: 164 Days

Day: 21.4 Hours

Environment

Temp: 178 °C

Axial Tilt: 37 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 33,078,784 km

• M1: 26,329 km (0.109 R)
• M2: 202,855 km (0.118 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.1

Radius: 0.4

Gravity: 0.63 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 0.56 AU - 0.7 AU

Year: 181 Days

Day: 28.1 Hours

Environment

Temp: 219 °C

Axial Tilt: 8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.95 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.25

Radius: 1.09

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 0.75 AU - 1.15 AU

Year: 335 Days

Day: 21.7 Hours

Environment

Temp: 93 °C

Axial Tilt: 45.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 2.68 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.78

Radius: 1.7

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.11

Orbit Range: 2.39 AU - 2.97 AU

Year: 1587 Days

Day: 34.3 Hours

Environment

Temp: -99 °C

Axial Tilt: 31.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.76 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 6.83 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 734.4

Radius: 13

Gravity: 4.35 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 6.22 AU - 7.44 AU

Year: 6455 Days

Day: 14 Hours

Environment

Temp: -165 °C

Axial Tilt: 18 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 33,078,784 km

• M1: 257,159 km (0.075 R)
• M2: 351,256 km (0.113 R)
• M3: 498,311 km (0.025 R)
• M4: 594,203 km (0.075 R)
• M5: 684,560 km (0.108 R)
• M6: 881,281 km (0.111 R)
• M7: 1,034,020 km (0.095 R)
• M8: 1,130,362 km (0.084 R)
• M9: 1,246,749 km (0.086 R)
• M10: 1,332,618 km (0.09 R)
• M11: 1,754,633 km (0.072 R)
• M12: 1,991,447 km (0.113 R)
• M13: 2,196,845 km (0.047 R)
• M14: 2,696,202 km (0.065 R)
• M15: 3,064,512 km (0.119 R)
• M16: 3,159,208 km (0.112 R)
• M17: 3,498,346 km (0.071 R)
• M18: 4,291,215 km (0.081 R)
• M19: 4,914,739 km (0.099 R)
• M20: 5,566,836 km (0.103 R)
• M21: 5,712,245 km (0.085 R)
• M22: 6,006,953 km (0.053 R)
• M23: 6,519,475 km (0.063 R)
• M24: 7,140,456 km (0.089 R)
• M25: 7,845,511 km (0.081 R)
• M26: 8,074,545 km (0.113 R)
• M27: 8,272,613 km (0.084 R)
• M28: 8,505,836 km (0.084 R)
• M29: 8,808,771 km (0.094 R)
• M30: 9,012,823 km (0.079 R)
• M31: 9,704,115 km (0.073 R)
• M32: 9,985,508 km (0.092 R)
• M33: 10,448,364 km (0.103 R)
• M34: 10,592,277 km (0.087 R)
• M35: 10,700,586 km (0.112 R)
• M36: 11,137,711 km (0.089 R)
• M37: 11,247,815 km (0.066 R)
• M38: 11,506,320 km (0.083 R)
• M39: 11,916,667 km (0.094 R)
• M40: 12,293,803 km (0.099 R)
• M41: 12,407,647 km (0.076 R)
• M42: 12,751,573 km (0.086 R)
• M43: 13,137,386 km (0.104 R)
• M44: 13,292,818 km (0.055 R)
• M45: 14,078,955 km (0.039 R)
• M46: 14,718,785 km (0.088 R)
• M47: 16,317,837 km (0.089 R)
• M48: 16,526,825 km (0.117 R)
• M49: 16,610,749 km (0.06 R)
• M50: 17,499,660 km (0.093 R)
• M51: 18,057,809 km (0.051 R)
• M52: 18,404,278 km (0.056 R)
• M53: 18,491,194 km (0.072 R)
• M54: 18,709,159 km (0.09 R)
• M55: 19,633,823 km (0.044 R)
• M56: 20,258,544 km (0.075 R)
• M57: 22,915,701 km (0.071 R)
• M58: 23,479,087 km (0.106 R)
• M59: 23,573,483 km (0.08 R)
• M60: 23,857,270 km (0.093 R)
• M61: 24,189,676 km (0.06 R)
• M62: 25,051,809 km (0.108 R)
• M63: 26,265,796 km (0.101 R)
• M64: 26,560,055 km (0.114 R)
• M65: 28,197,703 km (0.074 R)
• M66: 28,599,672 km (0.095 R)
• M67: 28,750,916 km (0.108 R)
• M68: 28,953,022 km (0.12 R)
• M69: 29,663,911 km (0.03 R)
• M70: 30,329,173 km (0.072 R)
• M71: 30,999,222 km (0.043 R)
• M72: 31,466,117 km (0.096 R)
• M73: 32,249,411 km (0.103 R)
• M74: 32,775,098 km (0.096 R)
• M75: 32,986,181 km (0.101 R)
• M76: 33,888,406 km (0.116 R)
• M77: 34,048,475 km (0.049 R)
• M78: 35,175,845 km (0.113 R)
• M79: 35,500,173 km (0.116 R)
• M80: 36,260,878 km (0.084 R)

Planet 6 - Gas Giant

Semi-Major Axis: 7.64 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 105

Radius: 9.6

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.056

Orbit Range: 7.21 AU - 8.07 AU

Year: 7637 Days

Day: 11 Hours

Environment

Temp: -163 °C

Axial Tilt: 38.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (48)

Outer Limit: 33,078,784 km

• M1: 179,667 km (0.093 R)
• M2: 357,689 km (0.11 R)
• M3: 583,731 km (0.106 R)
• M4: 733,628 km (0.041 R)
• M5: 865,424 km (0.061 R)
• M6: 1,320,650 km (0.069 R)
• M7: 1,613,263 km (0.102 R)
• M8: 1,870,721 km (0.116 R)
• M9: 2,912,521 km (0.049 R)
• M10: 3,026,963 km (0.099 R)
• M11: 3,413,524 km (0.097 R)
• M12: 4,013,860 km (0.1 R)
• M13: 4,819,445 km (0.078 R)
• M14: 4,916,384 km (0.083 R)
• M15: 5,230,839 km (0.077 R)
• M16: 5,491,139 km (0.112 R)
• M17: 5,653,603 km (0.083 R)
• M18: 5,900,140 km (0.062 R)
• M19: 6,382,593 km (0.1 R)
• M20: 6,446,471 km (0.118 R)
• M21: 7,318,477 km (0.05 R)
• M22: 9,582,791 km (0.108 R)
• M23: 9,926,268 km (0.119 R)
• M24: 10,198,984 km (0.109 R)
• M25: 10,777,330 km (0.109 R)
• M26: 10,904,488 km (0.094 R)
• M27: 11,083,257 km (0.087 R)
• M28: 11,625,550 km (0.111 R)
• M29: 12,097,232 km (0.117 R)
• M30: 12,255,955 km (0.117 R)
• M31: 13,086,672 km (0.117 R)
• M32: 13,467,698 km (0.114 R)
• M33: 13,577,353 km (0.07 R)
• M34: 13,824,938 km (0.075 R)
• M35: 14,212,994 km (0.113 R)
• M36: 15,484,876 km (0.111 R)
• M37: 15,830,147 km (0.107 R)
• M38: 16,645,605 km (0.098 R)
• M39: 16,822,131 km (0.098 R)
• M40: 17,206,747 km (0.104 R)
• M41: 17,804,241 km (0.107 R)
• M42: 18,317,362 km (0.108 R)
• M43: 19,050,242 km (0.099 R)
• M44: 19,111,726 km (0.046 R)
• M45: 19,265,663 km (0.072 R)
• M46: 20,042,076 km (0.108 R)
• M47: 20,765,381 km (0.097 R)
• M48: 21,401,172 km (0.046 R)

Planet 7 - Gas Giant

Semi-Major Axis: 8.04 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 331.2

Radius: 11.4

Gravity: 2.55 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 7.34 AU - 8.74 AU

Year: 8245 Days

Day: 6.1 Hours

Environment

Temp: -162 °C

Axial Tilt: 2.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 33,078,784 km

• M1: 161,117 km (0.031 R)
• M2: 395,387 km (0.093 R)
• M3: 509,979 km (0.099 R)
• M4: 873,053 km (0.095 R)
• M5: 1,045,988 km (0.082 R)
• M6: 1,167,761 km (0.104 R)
• M7: 1,343,389 km (0.117 R)
• M8: 1,597,406 km (0.083 R)
• M9: 1,685,669 km (0.111 R)
• M10: 1,757,326 km (0.104 R)
• M11: 1,867,131 km (0.074 R)
• M12: 2,036,177 km (0.092 R)
• M13: 2,289,446 km (0.084 R)
• M14: 2,450,413 km (0.098 R)
• M15: 2,741,381 km (0.119 R)
• M16: 2,934,512 km (0.059 R)
• M17: 3,633,583 km (0.065 R)
• M18: 3,798,589 km (0.114 R)
• M19: 4,014,309 km (0.083 R)
• M20: 4,308,419 km (0.1 R)
• M21: 5,100,390 km (0.031 R)
• M22: 5,179,527 km (0.119 R)
• M23: 5,553,821 km (0.115 R)
• M24: 5,662,429 km (0.092 R)
• M25: 5,964,766 km (0.115 R)
• M26: 6,048,242 km (0.04 R)
• M27: 6,188,116 km (0.089 R)
• M28: 6,385,735 km (0.028 R)
• M29: 7,226,475 km (0.069 R)
• M30: 8,662,465 km (0.037 R)
• M31: 9,138,934 km (0.076 R)
• M32: 9,754,828 km (0.12 R)
• M33: 9,853,413 km (0.066 R)
• M34: 10,417,697 km (0.07 R)
• M35: 11,095,076 km (0.08 R)
• M36: 11,266,664 km (0.079 R)
• M37: 11,997,001 km (0.1 R)
• M38: 13,139,181 km (0.116 R)
• M39: 13,393,647 km (0.066 R)
• M40: 13,907,516 km (0.107 R)
• M41: 14,652,962 km (0.049 R)
• M42: 15,296,681 km (0.057 R)
• M43: 15,372,976 km (0.097 R)
• M44: 15,679,652 km (0.117 R)
• M45: 16,027,168 km (0.117 R)
• M46: 16,182,301 km (0.118 R)
• M47: 16,377,077 km (0.043 R)
• M48: 17,362,478 km (0.085 R)
• M49: 17,521,950 km (0.066 R)
• M50: 18,651,713 km (0.06 R)
• M51: 19,680,348 km (0.106 R)
• M52: 20,306,265 km (0.117 R)
• M53: 20,474,264 km (0.065 R)
• M54: 20,938,765 km (0.092 R)
• M55: 21,193,680 km (0.049 R)
• M56: 21,535,062 km (0.102 R)
• M57: 23,269,051 km (0.105 R)
• M58: 23,400,997 km (0.103 R)
• M59: 24,152,875 km (0.101 R)
• M60: 24,509,517 km (0.119 R)
• M61: 24,688,436 km (0.081 R)
• M62: 24,912,683 km (0.098 R)
• M63: 25,227,886 km (0.09 R)
• M64: 25,453,779 km (0.119 R)
• M65: 25,771,225 km (0.077 R)
• M66: 26,135,646 km (0.073 R)
• M67: 26,272,677 km (0.108 R)
• M68: 27,703,282 km (0.074 R)
• M69: 27,796,481 km (0.091 R)
• M70: 28,029,854 km (0.089 R)
• M71: 29,017,200 km (0.073 R)
• M72: 30,063,637 km (0.062 R)
• M73: 30,447,206 km (0.086 R)
• M74: 30,591,568 km (0.08 R)
• M75: 30,880,740 km (0.051 R)
• M76: 31,705,174 km (0.098 R)
• M77: 31,900,250 km (0.09 R)
• M78: 31,997,788 km (0.12 R)
• M79: 32,487,721 km (0.102 R)
• M80: 32,684,292 km (0.069 R)
• M81: 33,029,415 km (0.111 R)

Kuiper Belt

Range: 30.3 - 46.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 222 - 17,620 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit