🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.5 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.23

Radius: 1.78

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 0.48 AU - 0.52 AU

Year: 130 Days

Day: 41 Hours

Environment

Temp: 227 °C

Axial Tilt: 8.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.73 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.22

Radius: 1.6

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 0.68 AU - 0.78 AU

Year: 229 Days

Day: 20.9 Hours

Environment

Temp: 117 °C

Axial Tilt: 29.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.24 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.56

Radius: 0.79

Gravity: 0.9 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 0.96 AU - 1.52 AU

Year: 507 Days

Day: 12.9 Hours

Environment

Temp: -3 °C

Axial Tilt: 25.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 1.59 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.34

Radius: 1.8

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.052

Orbit Range: 1.51 AU - 1.67 AU

Year: 736 Days

Day: 17.6 Hours

Environment

Temp: -48 °C

Axial Tilt: 36.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 20,973,658 km

• M1: 46,226 km (0.095 R)
• M2: 283,638 km (0.113 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.92 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.47

Radius: 1.44

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.091

Orbit Range: 1.75 AU - 2.09 AU

Year: 977 Days

Day: 18.3 Hours

Environment

Temp: -71 °C

Axial Tilt: 23.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.14 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.19

Radius: 1.59

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.047

Orbit Range: 2.04 AU - 2.24 AU

Year: 1149 Days

Day: 31.1 Hours

Environment

Temp: -79 °C

Axial Tilt: 28 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 20,973,658 km

• M1: 259,253 km (0.099 R)

Planet 7 - Terrestrial

Semi-Major Axis: 3.15 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.85

Radius: 0.94

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.061

Orbit Range: 2.96 AU - 3.34 AU

Year: 2052 Days

Day: 21.4 Hours

Environment

Temp: -102 °C

Axial Tilt: 22.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Gas Giant

Semi-Major Axis: 4.78 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 794.5

Radius: 11.5

Gravity: 6.01 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 4.78 AU - 4.78 AU

Year: 3836 Days

Day: 13.1 Hours

Environment

Temp: -136 °C

Axial Tilt: 35.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 20,973,658 km

• M1: 169,494 km (0.12 R)
• M2: 266,883 km (0.081 R)
• M3: 370,704 km (0.083 R)
• M4: 484,099 km (0.059 R)
• M5: 643,420 km (0.09 R)
• M6: 1,325,886 km (0.111 R)
• M7: 1,440,328 km (0.082 R)
• M8: 1,980,377 km (0.083 R)
• M9: 2,230,355 km (0.1 R)
• M10: 2,706,225 km (0.108 R)
• M11: 2,853,430 km (0.101 R)
• M12: 3,079,173 km (0.116 R)
• M13: 3,194,363 km (0.071 R)
• M14: 3,272,005 km (0.1 R)
• M15: 3,350,095 km (0.085 R)
• M16: 3,608,749 km (0.083 R)
• M17: 3,771,213 km (0.097 R)
• M18: 4,187,992 km (0.116 R)
• M19: 4,337,441 km (0.044 R)
• M20: 4,707,695 km (0.112 R)
• M21: 5,293,820 km (0.111 R)
• M22: 5,502,210 km (0.053 R)
• M23: 5,689,656 km (0.059 R)
• M24: 5,927,068 km (0.101 R)
• M25: 6,022,960 km (0.118 R)
• M26: 6,240,475 km (0.116 R)
• M27: 6,460,683 km (0.106 R)
• M28: 6,683,584 km (0.097 R)
• M29: 8,099,827 km (0.115 R)
• M30: 8,233,119 km (0.051 R)
• M31: 8,719,013 km (0.086 R)
• M32: 9,075,654 km (0.102 R)
• M33: 9,860,295 km (0.113 R)
• M34: 10,232,046 km (0.047 R)
• M35: 10,463,025 km (0.081 R)
• M36: 11,048,252 km (0.111 R)
• M37: 11,314,985 km (0.072 R)
• M38: 11,674,169 km (0.092 R)
• M39: 12,006,576 km (0.115 R)
• M40: 12,219,752 km (0.099 R)
• M41: 12,898,029 km (0.067 R)
• M42: 13,053,910 km (0.1 R)
• M43: 13,179,124 km (0.078 R)
• M44: 13,493,728 km (0.061 R)
• M45: 14,258,921 km (0.065 R)
• M46: 15,169,374 km (0.081 R)
• M47: 15,964,786 km (0.114 R)
• M48: 16,165,845 km (0.071 R)
• M49: 16,570,358 km (0.082 R)
• M50: 17,114,894 km (0.111 R)
• M51: 17,251,926 km (0.059 R)
• M52: 17,630,707 km (0.113 R)
• M53: 17,977,475 km (0.091 R)
• M54: 18,221,469 km (0.067 R)
• M55: 18,396,499 km (0.106 R)
• M56: 18,783,509 km (0.109 R)
• M57: 18,960,333 km (0.079 R)
• M58: 19,137,607 km (0.087 R)
• M59: 19,386,837 km (0.116 R)
• M60: 19,529,703 km (0.081 R)
• M61: 19,852,535 km (0.114 R)
• M62: 19,960,545 km (0.116 R)
• M63: 20,977,960 km (0.119 R)
• M64: 21,456,075 km (0.06 R)
• M65: 21,715,029 km (0.081 R)
• M66: 22,161,279 km (0.118 R)
• M67: 22,460,475 km (0.032 R)
• M68: 22,723,468 km (0.093 R)
• M69: 22,836,414 km (0.099 R)
• M70: 23,328,292 km (0.055 R)
• M71: 23,404,288 km (0.046 R)
• M72: 24,168,583 km (0.062 R)
• M73: 25,174,330 km (0.111 R)
• M74: 25,291,315 km (0.101 R)
• M75: 25,525,735 km (0.037 R)
• M76: 25,643,169 km (0.075 R)
• M77: 25,721,559 km (0.078 R)
• M78: 26,075,507 km (0.117 R)
• M79: 26,351,815 km (0.03 R)

Planet 9 - Gas Giant

Semi-Major Axis: 4.82 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 427.1

Radius: 9.8

Gravity: 4.45 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 3.71 AU - 5.93 AU

Year: 3885 Days

Day: 5.6 Hours

Environment

Temp: -142 °C

Axial Tilt: 45.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 20,973,658 km

• M1: 137,331 km (0.081 R)
• M2: 270,024 km (0.047 R)
• M3: 409,150 km (0.103 R)
• M4: 514,766 km (0.109 R)
• M5: 912,846 km (0.065 R)
• M6: 1,126,322 km (0.109 R)
• M7: 1,197,232 km (0.094 R)
• M8: 1,444,816 km (0.108 R)
• M9: 1,509,293 km (0.092 R)
• M10: 1,588,131 km (0.097 R)
• M11: 1,681,779 km (0.102 R)
• M12: 1,931,458 km (0.075 R)
• M13: 2,374,118 km (0.05 R)
• M14: 2,435,603 km (0.046 R)
• M15: 2,575,776 km (0.096 R)
• M16: 2,815,582 km (0.112 R)
• M17: 2,897,112 km (0.115 R)
• M18: 3,129,587 km (0.106 R)
• M19: 3,420,256 km (0.062 R)
• M20: 4,138,475 km (0.035 R)
• M21: 4,438,718 km (0.115 R)
• M22: 5,160,079 km (0.098 R)
• M23: 5,524,201 km (0.107 R)
• M24: 5,668,114 km (0.092 R)
• M25: 5,813,224 km (0.061 R)
• M26: 5,980,624 km (0.071 R)
• M27: 6,043,754 km (0.086 R)
• M28: 6,406,080 km (0.07 R)
• M29: 6,731,605 km (0.097 R)
• M30: 7,466,879 km (0.081 R)
• M31: 7,649,089 km (0.113 R)
• M32: 7,740,643 km (0.079 R)
• M33: 8,392,141 km (0.109 R)
• M34: 8,486,687 km (0.046 R)
• M35: 8,964,503 km (0.04 R)
• M36: 9,061,143 km (0.043 R)
• M37: 9,158,232 km (0.055 R)
• M38: 9,896,647 km (0.102 R)
• M39: 10,222,621 km (0.117 R)
• M40: 10,348,881 km (0.079 R)
• M41: 10,679,792 km (0.055 R)
• M42: 11,040,024 km (0.109 R)
• M43: 11,117,665 km (0.06 R)
• M44: 11,195,605 km (0.113 R)
• M45: 11,509,013 km (0.118 R)
• M46: 11,587,701 km (0.114 R)
• M47: 11,984,435 km (0.097 R)
• M48: 12,171,133 km (0.108 R)
• M49: 12,709,835 km (0.088 R)
• M50: 12,982,103 km (0.107 R)
• M51: 13,118,985 km (0.115 R)
• M52: 13,283,842 km (0.059 R)
• M53: 13,421,771 km (0.11 R)
• M54: 14,006,101 km (0.086 R)
• M55: 14,513,686 km (0.075 R)
• M56: 14,684,228 km (0.036 R)
• M57: 15,315,381 km (0.093 R)
• M58: 15,401,998 km (0.113 R)
• M59: 15,488,915 km (0.096 R)
• M60: 15,925,890 km (0.074 R)
• M61: 16,219,551 km (0.104 R)
• M62: 16,544,477 km (0.109 R)
• M63: 16,871,648 km (0.074 R)
• M64: 16,961,257 km (0.104 R)
• M65: 17,381,477 km (0.117 R)
• M66: 17,774,770 km (0.098 R)
• M67: 17,926,762 km (0.04 R)
• M68: 18,140,387 km (0.088 R)
• M69: 18,232,240 km (0.12 R)
• M70: 18,848,135 km (0.076 R)
• M71: 19,314,581 km (0.113 R)
• M72: 19,847,897 km (0.092 R)
• M73: 20,577,038 km (0.118 R)
• M74: 20,736,658 km (0.085 R)
• M75: 21,057,396 km (0.081 R)
• M76: 21,476,570 km (0.061 R)

Planet 10 - Gas Giant

Semi-Major Axis: 4.82 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 380.3

Radius: 10.4

Gravity: 3.52 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 3.79 AU - 5.85 AU

Year: 3885 Days

Day: 8.9 Hours

Environment

Temp: -139 °C

Axial Tilt: 34.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 20,973,658 km

• M1: 131,197 km (0.114 R)
• M2: 221,854 km (0.081 R)
• M3: 328,367 km (0.117 R)
• M4: 398,230 km (0.076 R)
• M5: 531,970 km (0.103 R)
• M6: 910,602 km (0.063 R)
• M7: 1,280,259 km (0.104 R)
• M8: 1,501,065 km (0.058 R)
• M9: 1,603,240 km (0.114 R)
• M10: 1,707,959 km (0.091 R)
• M11: 1,828,385 km (0.09 R)
• M12: 1,951,953 km (0.105 R)
• M13: 2,534,338 km (0.112 R)
• M14: 3,184,639 km (0.044 R)
• M15: 3,300,727 km (0.113 R)
• M16: 3,486,079 km (0.059 R)
• M17: 3,605,907 km (0.081 R)
• M18: 3,832,099 km (0.097 R)
• M19: 4,482,401 km (0.103 R)
• M20: 4,575,600 km (0.056 R)
• M21: 4,896,937 km (0.09 R)
• M22: 4,992,829 km (0.049 R)
• M23: 5,128,215 km (0.119 R)
• M24: 5,521,657 km (0.107 R)
• M25: 6,068,438 km (0.106 R)
• M26: 6,233,743 km (0.094 R)
• M27: 6,611,328 km (0.11 R)
• M28: 6,867,141 km (0.117 R)
• M29: 6,974,702 km (0.108 R)
• M30: 7,082,861 km (0.053 R)
• M31: 7,191,618 km (0.104 R)
• M32: 7,278,984 km (0.08 R)
• M33: 7,676,465 km (0.079 R)
• M34: 7,765,775 km (0.12 R)
• M35: 7,833,094 km (0.095 R)
• M36: 7,945,442 km (0.095 R)
• M37: 8,081,127 km (0.074 R)
• M38: 8,263,188 km (0.101 R)
• M39: 8,492,821 km (0.114 R)
• M40: 8,794,410 km (0.111 R)
• M41: 8,958,220 km (0.114 R)
• M42: 9,408,060 km (0.084 R)
• M43: 10,256,131 km (0.07 R)
• M44: 11,052,739 km (0.102 R)
• M45: 11,433,017 km (0.065 R)
• M46: 11,637,667 km (0.117 R)
• M47: 11,843,364 km (0.084 R)
• M48: 12,705,048 km (0.087 R)
• M49: 13,050,170 km (0.104 R)
• M50: 13,156,983 km (0.09 R)
• M51: 13,263,946 km (0.085 R)
• M52: 13,560,000 km (0.075 R)
• M53: 13,994,282 km (0.088 R)
• M54: 14,240,670 km (0.115 R)
• M55: 14,543,755 km (0.089 R)
• M56: 14,737,784 km (0.066 R)
• M57: 15,409,329 km (0.11 R)
• M58: 15,522,275 km (0.08 R)
• M59: 15,607,097 km (0.117 R)
• M60: 16,234,211 km (0.081 R)
• M61: 16,349,102 km (0.09 R)
• M62: 16,811,360 km (0.115 R)
• M63: 17,102,477 km (0.106 R)
• M64: 17,454,032 km (0.109 R)
• M65: 17,689,799 km (0.069 R)
• M66: 17,807,981 km (0.068 R)
• M67: 17,926,462 km (0.083 R)
• M68: 18,045,243 km (0.059 R)
• M69: 18,523,059 km (0.088 R)
• M70: 18,613,117 km (0.074 R)
• M71: 18,944,476 km (0.059 R)
• M72: 19,186,825 km (0.042 R)
• M73: 19,582,660 km (0.115 R)
• M74: 19,735,549 km (0.055 R)
• M75: 20,227,726 km (0.03 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 479 - 11,708 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit