🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.41

Radius: 1.63

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 0.44 AU - 0.58 AU

Year: 127 Days

Day: 30.4 Hours

Environment

Temp: 259 °C

Axial Tilt: 31.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 26,886,914 km

• M1: 377,585 km (0.049 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.87 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.13

Radius: 1.76

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 0.8 AU - 0.94 AU

Year: 283 Days

Day: 47.2 Hours

Environment

Temp: 156 °C

Axial Tilt: 18.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 26,886,914 km

• M1: 653,892 km (0.086 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.43 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.11

Radius: 0.41

Gravity: 0.65 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 1.31 AU - 1.55 AU

Year: 596 Days

Day: 44.2 Hours

Environment

Temp: 4 °C

Axial Tilt: 177.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 1.99 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.64

Radius: 1.68

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.067

Orbit Range: 1.86 AU - 2.12 AU

Year: 978 Days

Day: 18.7 Hours

Environment

Temp: -53 °C

Axial Tilt: 8.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 26,886,914 km

• M1: 171,738 km (0.099 R)

Planet 5 - Terrestrial

Semi-Major Axis: 4.21 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.14

Radius: 1.58

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 3.86 AU - 4.56 AU

Year: 3008 Days

Day: 38.8 Hours

Environment

Temp: -113 °C

Axial Tilt: 163.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 4.44 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.39

Radius: 1.42

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.079

Orbit Range: 4.09 AU - 4.79 AU

Year: 3258 Days

Day: 38.5 Hours

Environment

Temp: -128 °C

Axial Tilt: 46.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 26,886,914 km

• M1: 122,072 km (0.063 R)

Asteroid Belt

Center: 5.22 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 6 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 262

Radius: 14.7

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 4.69 AU - 7.31 AU

Year: 5118 Days

Day: 8.2 Hours

Environment

Temp: -134 °C

Axial Tilt: 27.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 26,886,914 km

• M1: 245,191 km (0.116 R)
• M2: 452,234 km (0.097 R)
• M3: 574,306 km (0.077 R)
• M4: 819,198 km (0.077 R)
• M5: 1,021,604 km (0.118 R)
• M6: 1,193,941 km (0.113 R)
• M7: 1,290,282 km (0.082 R)
• M8: 1,440,029 km (0.099 R)
• M9: 1,609,224 km (0.103 R)
• M10: 1,840,951 km (0.11 R)
• M11: 2,262,369 km (0.1 R)
• M12: 2,909,828 km (0.094 R)
• M13: 3,093,235 km (0.094 R)
• M14: 3,332,293 km (0.055 R)
• M15: 3,648,991 km (0.1 R)
• M16: 3,811,006 km (0.084 R)
• M17: 3,920,362 km (0.081 R)
• M18: 4,521,745 km (0.092 R)
• M19: 4,754,819 km (0.107 R)
• M20: 4,872,851 km (0.06 R)
• M21: 5,810,680 km (0.032 R)
• M22: 6,214,296 km (0.065 R)
• M23: 6,473,997 km (0.111 R)
• M24: 6,781,571 km (0.065 R)
• M25: 6,914,862 km (0.12 R)
• M26: 7,049,052 km (0.076 R)
• M27: 7,457,005 km (0.117 R)
• M28: 7,548,559 km (0.092 R)
• M29: 7,686,937 km (0.097 R)
• M30: 7,895,925 km (0.108 R)
• M31: 7,989,274 km (0.1 R)
• M32: 8,153,832 km (0.071 R)
• M33: 8,630,152 km (0.028 R)
• M34: 8,895,987 km (0.1 R)
• M35: 9,262,951 km (0.106 R)
• M36: 10,062,402 km (0.051 R)
• M37: 10,702,381 km (0.077 R)
• M38: 10,806,053 km (0.099 R)
• M39: 10,936,053 km (0.065 R)
• M40: 11,408,483 km (0.076 R)
• M41: 11,647,241 km (0.068 R)
• M42: 11,941,351 km (0.073 R)
• M43: 12,048,912 km (0.111 R)
• M44: 12,183,699 km (0.079 R)
• M45: 12,618,730 km (0.119 R)
• M46: 12,893,242 km (0.077 R)
• M47: 13,672,497 km (0.065 R)
• M48: 13,813,269 km (0.112 R)
• M49: 14,438,438 km (0.108 R)
• M50: 14,812,134 km (0.077 R)
• M51: 15,422,643 km (0.091 R)
• M52: 15,893,278 km (0.052 R)
• M53: 16,219,700 km (0.103 R)
• M54: 16,428,539 km (0.117 R)
• M55: 16,668,344 km (0.107 R)
• M56: 17,090,809 km (0.076 R)
• M57: 17,333,756 km (0.08 R)
• M58: 17,455,678 km (0.044 R)
• M59: 17,761,755 km (0.047 R)
• M60: 17,853,907 km (0.06 R)
• M61: 18,224,162 km (0.05 R)
• M62: 18,317,212 km (0.074 R)
• M63: 18,410,262 km (0.112 R)
• M64: 18,565,844 km (0.078 R)
• M65: 19,098,113 km (0.116 R)
• M66: 19,287,205 km (0.056 R)
• M67: 19,571,889 km (0.114 R)
• M68: 20,017,541 km (0.12 R)
• M69: 20,337,980 km (0.105 R)
• M70: 21,211,632 km (0.048 R)
• M71: 21,374,843 km (0.08 R)

Planet 8 - Gas Giant

Semi-Major Axis: 6.09 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 229.4

Radius: 14.9

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.057

Orbit Range: 5.74 AU - 6.44 AU

Year: 5234 Days

Day: 7.6 Hours

Environment

Temp: -148 °C

Axial Tilt: 32.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (44)

Outer Limit: 26,886,914 km

• M1: 190,737 km (0.105 R)
• M2: 308,022 km (0.118 R)
• M3: 454,179 km (0.112 R)
• M4: 812,915 km (0.11 R)
• M5: 924,964 km (0.117 R)
• M6: 1,132,456 km (0.096 R)
• M7: 1,236,576 km (0.044 R)
• M8: 1,430,455 km (0.099 R)
• M9: 2,160,044 km (0.045 R)
• M10: 2,442,335 km (0.053 R)
• M11: 2,626,939 km (0.053 R)
• M12: 2,784,465 km (0.076 R)
• M13: 3,192,269 km (0.077 R)
• M14: 3,567,161 km (0.101 R)
• M15: 3,742,340 km (0.067 R)
• M16: 4,119,776 km (0.098 R)
• M17: 4,814,807 km (0.116 R)
• M18: 5,627,722 km (0.052 R)
• M19: 5,998,276 km (0.079 R)
• M20: 6,249,750 km (0.104 R)
• M21: 6,590,534 km (0.111 R)
• M22: 6,719,936 km (0.101 R)
• M23: 6,915,610 km (0.09 R)
• M24: 9,263,399 km (0.091 R)
• M25: 9,408,659 km (0.118 R)
• M26: 9,725,956 km (0.096 R)
• M27: 10,547,398 km (0.069 R)
• M28: 10,851,680 km (0.084 R)
• M29: 11,494,801 km (0.093 R)
• M30: 11,755,700 km (0.078 R)
• M31: 11,860,568 km (0.113 R)
• M32: 12,283,182 km (0.115 R)
• M33: 12,657,027 km (0.076 R)
• M34: 13,553,118 km (0.083 R)
• M35: 14,385,481 km (0.075 R)
• M36: 14,582,202 km (0.066 R)
• M37: 14,864,643 km (0.099 R)
• M38: 14,978,188 km (0.079 R)
• M39: 15,177,452 km (0.106 R)
• M40: 15,665,291 km (0.064 R)
• M41: 16,362,716 km (0.046 R)
• M42: 16,509,172 km (0.054 R)
• M43: 18,974,994 km (0.057 R)
• M44: 19,749,462 km (0.104 R)

Planet 9 - Gas Giant

Semi-Major Axis: 6.57 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 781.8

Radius: 9.6

Gravity: 8.48 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 5.1 AU - 8.04 AU

Year: 5865 Days

Day: 7 Hours

Environment

Temp: -146 °C

Axial Tilt: 11.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 26,886,914 km

• M1: 159,771 km (0.072 R)
• M2: 292,165 km (0.084 R)
• M3: 453,282 km (0.109 R)
• M4: 986,149 km (0.097 R)
• M5: 1,412,952 km (0.101 R)
• M6: 1,683,724 km (0.108 R)
• M7: 2,010,745 km (0.03 R)
• M8: 2,110,826 km (0.113 R)
• M9: 2,233,197 km (0.062 R)
• M10: 2,337,018 km (0.081 R)
• M11: 2,506,363 km (0.109 R)
• M12: 2,636,214 km (0.092 R)
• M13: 3,802,778 km (0.075 R)
• M14: 3,877,278 km (0.108 R)
• M15: 4,206,094 km (0.076 R)
• M16: 4,596,843 km (0.078 R)
• M17: 5,666,767 km (0.088 R)
• M18: 5,809,334 km (0.116 R)
• M19: 5,895,502 km (0.099 R)
• M20: 6,010,992 km (0.109 R)
• M21: 6,156,401 km (0.082 R)
• M22: 6,244,365 km (0.107 R)
• M23: 6,362,098 km (0.104 R)
• M24: 6,450,959 km (0.084 R)
• M25: 7,455,210 km (0.103 R)
• M26: 7,832,346 km (0.115 R)
• M27: 8,736,665 km (0.117 R)
• M28: 9,167,806 km (0.119 R)
• M29: 10,050,733 km (0.109 R)
• M30: 10,188,961 km (0.118 R)
• M31: 10,258,375 km (0.084 R)
• M32: 10,432,507 km (0.093 R)
• M33: 10,748,308 km (0.08 R)
• M34: 10,818,918 km (0.064 R)
• M35: 10,996,191 km (0.077 R)
• M36: 11,787,564 km (0.086 R)
• M37: 12,746,187 km (0.092 R)
• M38: 13,806,537 km (0.09 R)
• M39: 14,114,709 km (0.106 R)
• M40: 15,449,570 km (0.051 R)
• M41: 15,689,226 km (0.116 R)
• M42: 15,889,987 km (0.045 R)
• M43: 16,132,036 km (0.074 R)
• M44: 16,947,494 km (0.076 R)
• M45: 17,277,507 km (0.03 R)
• M46: 17,360,235 km (0.096 R)
• M47: 17,443,261 km (0.066 R)
• M48: 17,860,041 km (0.076 R)
• M49: 18,027,591 km (0.112 R)
• M50: 18,618,502 km (0.062 R)
• M51: 18,745,960 km (0.099 R)
• M52: 21,044,680 km (0.103 R)
• M53: 21,488,238 km (0.04 R)
• M54: 21,800,599 km (0.109 R)
• M55: 22,928,566 km (0.1 R)
• M56: 23,065,149 km (0.109 R)
• M57: 24,075,384 km (0.114 R)
• M58: 24,167,985 km (0.102 R)
• M59: 24,492,911 km (0.101 R)
• M60: 24,772,510 km (0.067 R)
• M61: 25,381,972 km (0.083 R)
• M62: 25,806,829 km (0.118 R)
• M63: 25,901,525 km (0.049 R)
• M64: 26,186,359 km (0.081 R)
• M65: 26,472,241 km (0.057 R)
• M66: 27,336,318 km (0.094 R)
• M67: 27,577,919 km (0.087 R)
• M68: 28,111,983 km (0.099 R)
• M69: 28,258,290 km (0.09 R)
• M70: 28,600,570 km (0.12 R)
• M71: 29,141,216 km (0.111 R)
• M72: 29,289,169 km (0.057 R)
• M73: 29,685,154 km (0.087 R)
• M74: 30,232,533 km (0.049 R)
• M75: 30,733,087 km (0.1 R)
• M76: 31,286,749 km (0.107 R)
• M77: 31,894,565 km (0.098 R)
• M78: 33,948,544 km (0.12 R)
• M79: 34,625,325 km (0.11 R)
• M80: 34,729,894 km (0.091 R)
• M81: 34,834,463 km (0.077 R)

Planet 10 - Gas Giant

Semi-Major Axis: 8.37 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 170

Radius: 12.7

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 8.31 AU - 8.43 AU

Year: 8433 Days

Day: 7 Hours

Environment

Temp: -164 °C

Axial Tilt: 38.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 26,886,914 km

• M1: 170,392 km (0.037 R)
• M2: 251,175 km (0.081 R)
• M3: 465,848 km (0.112 R)
• M4: 560,693 km (0.047 R)
• M5: 762,800 km (0.079 R)
• M6: 1,028,635 km (0.099 R)
• M7: 1,255,126 km (0.059 R)
• M8: 1,603,390 km (0.059 R)
• M9: 1,949,410 km (0.111 R)
• M10: 2,114,716 km (0.093 R)
• M11: 2,216,143 km (0.06 R)
• M12: 2,336,719 km (0.078 R)
• M13: 2,441,886 km (0.087 R)
• M14: 2,730,161 km (0.07 R)
• M15: 2,822,613 km (0.065 R)
• M16: 2,916,111 km (0.085 R)
• M17: 3,067,953 km (0.104 R)
• M18: 3,300,578 km (0.107 R)
• M19: 3,970,627 km (0.107 R)
• M20: 4,160,616 km (0.04 R)
• M21: 4,375,439 km (0.113 R)
• M22: 4,572,010 km (0.057 R)
• M23: 4,749,134 km (0.073 R)
• M24: 4,838,444 km (0.084 R)
• M25: 6,743,124 km (0.068 R)
• M26: 6,843,953 km (0.103 R)
• M27: 7,252,206 km (0.095 R)
• M28: 7,642,207 km (0.069 R)
• M29: 8,280,392 km (0.061 R)
• M30: 8,524,236 km (0.096 R)
• M31: 8,715,572 km (0.116 R)
• M32: 9,325,931 km (0.073 R)
• M33: 9,664,770 km (0.058 R)
• M34: 10,151,861 km (0.071 R)
• M35: 10,238,628 km (0.115 R)
• M36: 10,325,544 km (0.099 R)
• M37: 10,471,253 km (0.067 R)
• M38: 10,705,523 km (0.03 R)
• M39: 10,882,497 km (0.116 R)
• M40: 11,119,909 km (0.086 R)
• M41: 11,209,518 km (0.103 R)
• M42: 12,271,214 km (0.103 R)
• M43: 12,580,433 km (0.085 R)
• M44: 12,736,015 km (0.117 R)
• M45: 12,955,026 km (0.06 R)
• M46: 13,080,688 km (0.108 R)
• M47: 13,238,364 km (0.12 R)
• M48: 13,875,203 km (0.079 R)
• M49: 14,100,646 km (0.095 R)
• M50: 14,262,212 km (0.12 R)
• M51: 15,245,369 km (0.066 R)
• M52: 15,378,063 km (0.083 R)
• M53: 15,711,516 km (0.111 R)
• M54: 15,980,045 km (0.082 R)
• M55: 16,114,982 km (0.066 R)
• M56: 16,589,955 km (0.094 R)
• M57: 16,794,904 km (0.109 R)
• M58: 17,345,574 km (0.103 R)
• M59: 17,553,665 km (0.037 R)
• M60: 18,042,401 km (0.036 R)
• M61: 18,394,105 km (0.107 R)
• M62: 18,500,170 km (0.096 R)
• M63: 18,854,867 km (0.081 R)
• M64: 19,033,187 km (0.035 R)
• M65: 19,715,503 km (0.053 R)
• M66: 19,860,314 km (0.071 R)
• M67: 20,041,627 km (0.078 R)
• M68: 20,187,185 km (0.051 R)
• M69: 20,296,542 km (0.111 R)
• M70: 20,515,702 km (0.109 R)
• M71: 20,625,657 km (0.079 R)
• M72: 21,326,523 km (0.096 R)
• M73: 21,997,768 km (0.061 R)
• M74: 22,562,351 km (0.053 R)
• M75: 22,751,742 km (0.083 R)
• M76: 22,865,586 km (0.104 R)
• M77: 24,362,462 km (0.113 R)
• M78: 24,790,312 km (0.103 R)
• M79: 25,377,932 km (0.095 R)
• M80: 25,614,297 km (0.091 R)
• M81: 25,970,041 km (0.091 R)
• M82: 26,606,729 km (0.073 R)

Kuiper Belt

Range: 31.5 - 51.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 171 - 18,899 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit