🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.93 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.68

Radius: 1.68

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.081

Orbit Range: 0.85 AU - 1.01 AU

Year: 321 Days

Day: 18 Hours

Environment

Temp: 166 °C

Axial Tilt: 24 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.23 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.42

Radius: 1.81

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 1.06 AU - 1.4 AU

Year: 489 Days

Day: 38.2 Hours

Environment

Temp: 5 °C

Axial Tilt: 31 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.34 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.56

Radius: 1.19

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 1.13 AU - 1.55 AU

Year: 556 Days

Day: 45.2 Hours

Environment

Temp: -6 °C

Axial Tilt: 40 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 48,405,916 km

• M1: 55,501 km (0.113 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.49 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.93

Radius: 1.73

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 1.22 AU - 1.76 AU

Year: 651 Days

Day: 32.6 Hours

Environment

Temp: -26 °C

Axial Tilt: 129.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.54 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.31

Radius: 1.61

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 2.32 AU - 2.76 AU

Year: 1450 Days

Day: 45.6 Hours

Environment

Temp: -87 °C

Axial Tilt: 15.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 48,405,916 km

• M1: 84,523 km (0.115 R)
• M2: 407,953 km (0.09 R)

Asteroid Belt

Center: 3.89 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 5.23 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 882.5

Radius: 11.3

Gravity: 6.91 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 5.13 AU - 5.33 AU

Year: 4284 Days

Day: 10.6 Hours

Environment

Temp: -134 °C

Axial Tilt: 7.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 48,405,916 km

• M1: 174,581 km (0.12 R)
• M2: 309,368 km (0.11 R)
• M3: 385,364 km (0.091 R)
• M4: 871,557 km (0.107 R)
• M5: 1,087,427 km (0.097 R)
• M6: 1,246,150 km (0.045 R)
• M7: 1,321,099 km (0.077 R)
• M8: 1,571,376 km (0.071 R)
• M9: 1,905,877 km (0.068 R)
• M10: 1,993,092 km (0.069 R)
• M11: 2,099,606 km (0.097 R)
• M12: 2,583,555 km (0.073 R)
• M13: 2,661,047 km (0.112 R)
• M14: 2,739,436 km (0.11 R)
• M15: 2,979,242 km (0.117 R)
• M16: 3,060,772 km (0.082 R)
• M17: 3,351,890 km (0.089 R)
• M18: 3,673,974 km (0.041 R)
• M19: 3,938,912 km (0.074 R)
• M20: 4,187,394 km (0.049 R)
• M21: 4,510,974 km (0.047 R)
• M22: 4,747,189 km (0.088 R)
• M23: 4,963,358 km (0.073 R)
• M24: 5,355,604 km (0.089 R)
• M25: 5,430,253 km (0.113 R)
• M26: 5,580,749 km (0.031 R)
• M27: 5,656,445 km (0.1 R)
• M28: 6,222,374 km (0.039 R)
• M29: 6,752,549 km (0.086 R)
• M30: 7,159,754 km (0.091 R)
• M31: 7,799,734 km (0.099 R)
• M32: 7,969,827 km (0.109 R)
• M33: 8,083,820 km (0.096 R)
• M34: 8,603,673 km (0.076 R)
• M35: 9,164,066 km (0.101 R)
• M36: 9,283,595 km (0.074 R)
• M37: 9,403,722 km (0.067 R)
• M38: 10,103,990 km (0.077 R)
• M39: 10,507,156 km (0.052 R)
• M40: 11,586,804 km (0.094 R)
• M41: 11,780,982 km (0.116 R)
• M42: 12,535,254 km (0.1 R)
• M43: 12,701,458 km (0.066 R)
• M44: 12,968,639 km (0.061 R)
• M45: 13,474,729 km (0.109 R)
• M46: 13,781,554 km (0.119 R)
• M47: 14,961,283 km (0.108 R)
• M48: 15,208,269 km (0.049 R)
• M49: 15,957,006 km (0.082 R)
• M50: 16,137,122 km (0.119 R)
• M51: 16,390,392 km (0.076 R)
• M52: 16,499,299 km (0.102 R)
• M53: 17,527,635 km (0.088 R)
• M54: 18,312,575 km (0.087 R)
• M55: 19,032,589 km (0.043 R)
• M56: 19,877,817 km (0.111 R)
• M57: 20,149,337 km (0.062 R)
• M58: 20,383,009 km (0.092 R)
• M59: 21,406,259 km (0.065 R)
• M60: 21,964,109 km (0.109 R)
• M61: 24,160,355 km (0.029 R)
• M62: 24,243,083 km (0.07 R)
• M63: 25,074,997 km (0.086 R)
• M64: 25,494,619 km (0.115 R)
• M65: 25,958,821 km (0.078 R)
• M66: 26,213,137 km (0.062 R)
• M67: 26,681,678 km (0.107 R)
• M68: 28,364,803 km (0.07 R)
• M69: 28,670,582 km (0.042 R)
• M70: 28,801,928 km (0.111 R)
• M71: 29,021,389 km (0.045 R)
• M72: 29,550,217 km (0.071 R)

Planet 7 - Gas Giant

Semi-Major Axis: 8.01 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 658.4

Radius: 10.9

Gravity: 5.54 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 6.58 AU - 9.44 AU

Year: 8119 Days

Day: 8.9 Hours

Environment

Temp: -166 °C

Axial Tilt: 28.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 48,405,916 km

• M1: 136,882 km (0.106 R)
• M2: 269,426 km (0.1 R)
• M3: 514,317 km (0.094 R)
• M4: 650,452 km (0.033 R)
• M5: 784,491 km (0.112 R)
• M6: 928,255 km (0.118 R)
• M7: 1,134,550 km (0.041 R)
• M8: 1,413,700 km (0.093 R)
• M9: 1,491,940 km (0.097 R)
• M10: 1,756,728 km (0.113 R)
• M11: 2,058,915 km (0.049 R)
• M12: 2,663,889 km (0.099 R)
• M13: 2,961,140 km (0.092 R)
• M14: 3,833,296 km (0.056 R)
• M15: 4,028,222 km (0.052 R)
• M16: 4,226,289 km (0.087 R)
• M17: 4,341,031 km (0.116 R)
• M18: 4,515,013 km (0.071 R)
• M19: 4,602,977 km (0.065 R)
• M20: 4,691,389 km (0.076 R)
• M21: 5,020,654 km (0.109 R)
• M22: 5,544,396 km (0.106 R)
• M23: 5,638,643 km (0.108 R)
• M24: 5,828,632 km (0.081 R)
• M25: 5,988,702 km (0.099 R)
• M26: 6,117,805 km (0.058 R)
• M27: 6,844,551 km (0.093 R)
• M28: 7,115,623 km (0.081 R)
• M29: 8,127,652 km (0.099 R)
• M30: 8,450,784 km (0.107 R)
• M31: 9,221,512 km (0.052 R)
• M32: 9,296,161 km (0.093 R)
• M33: 9,671,951 km (0.086 R)
• M34: 10,014,680 km (0.088 R)
• M35: 10,322,552 km (0.088 R)
• M36: 10,633,566 km (0.089 R)
• M37: 10,790,195 km (0.047 R)
• M38: 11,066,353 km (0.106 R)
• M39: 11,384,697 km (0.119 R)
• M40: 11,464,732 km (0.098 R)
• M41: 12,316,692 km (0.077 R)
• M42: 12,440,110 km (0.058 R)
• M43: 13,147,110 km (0.052 R)
• M44: 14,124,283 km (0.082 R)
• M45: 14,253,536 km (0.079 R)
• M46: 14,383,087 km (0.086 R)
• M47: 15,080,812 km (0.085 R)
• M48: 15,168,775 km (0.046 R)
• M49: 15,611,435 km (0.114 R)
• M50: 15,968,526 km (0.11 R)
• M51: 16,873,144 km (0.092 R)
• M52: 17,056,102 km (0.082 R)
• M53: 17,331,661 km (0.074 R)
• M54: 18,543,105 km (0.119 R)
• M55: 19,829,796 km (0.088 R)
• M56: 21,838,297 km (0.118 R)
• M57: 21,937,929 km (0.092 R)
• M58: 22,337,954 km (0.101 R)
• M59: 23,603,702 km (0.081 R)
• M60: 23,910,826 km (0.042 R)
• M61: 24,632,935 km (0.117 R)
• M62: 25,992,630 km (0.098 R)
• M63: 26,415,992 km (0.071 R)
• M64: 26,948,261 km (0.117 R)
• M65: 27,969,566 km (0.097 R)
• M66: 28,131,880 km (0.102 R)
• M67: 30,216,077 km (0.033 R)
• M68: 30,661,131 km (0.111 R)
• M69: 32,976,008 km (0.066 R)
• M70: 33,090,451 km (0.03 R)
• M71: 33,434,376 km (0.091 R)
• M72: 34,589,122 km (0.107 R)
• M73: 35,639,598 km (0.077 R)
• M74: 37,831,656 km (0.076 R)
• M75: 38,251,278 km (0.083 R)
• M76: 38,491,831 km (0.107 R)
• M77: 39,458,682 km (0.112 R)
• M78: 40,924,143 km (0.077 R)

Planet 8 - Gas Giant

Semi-Major Axis: 8.22 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 990.2

Radius: 12.5

Gravity: 6.34 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 7.45 AU - 8.99 AU

Year: 8441 Days

Day: 14.4 Hours

Environment

Temp: -166 °C

Axial Tilt: 32.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 48,405,916 km

• M1: 177,872 km (0.075 R)
• M2: 323,730 km (0.111 R)
• M3: 471,383 km (0.106 R)
• M4: 556,055 km (0.07 R)
• M5: 711,188 km (0.037 R)
• M6: 1,087,577 km (0.114 R)
• M7: 1,186,461 km (0.075 R)
• M8: 1,590,674 km (0.046 R)
• M9: 1,820,606 km (0.09 R)
• M10: 2,211,505 km (0.093 R)
• M11: 2,391,023 km (0.11 R)
• M12: 2,469,412 km (0.115 R)
• M13: 2,602,105 km (0.046 R)
• M14: 3,014,846 km (0.092 R)
• M15: 3,778,992 km (0.053 R)
• M16: 5,442,969 km (0.093 R)
• M17: 6,078,461 km (0.068 R)
• M18: 6,186,770 km (0.05 R)
• M19: 6,295,677 km (0.048 R)
• M20: 6,441,834 km (0.056 R)
• M21: 6,737,589 km (0.089 R)
• M22: 6,924,736 km (0.114 R)
• M23: 7,266,118 km (0.084 R)
• M24: 7,535,394 km (0.1 R)
• M25: 8,163,257 km (0.119 R)
• M26: 8,645,261 km (0.053 R)
• M27: 9,136,540 km (0.115 R)
• M28: 10,018,121 km (0.069 R)
• M29: 10,751,749 km (0.062 R)
• M30: 11,502,730 km (0.107 R)
• M31: 12,683,805 km (0.099 R)
• M32: 13,101,632 km (0.066 R)
• M33: 13,808,183 km (0.104 R)
• M34: 14,334,169 km (0.115 R)
• M35: 15,504,473 km (0.037 R)
• M36: 16,251,565 km (0.058 R)
• M37: 16,908,449 km (0.118 R)
• M38: 17,061,338 km (0.028 R)
• M39: 17,677,232 km (0.118 R)
• M40: 18,039,858 km (0.103 R)
• M41: 18,143,978 km (0.07 R)
• M42: 18,878,204 km (0.112 R)
• M43: 20,483,988 km (0.107 R)
• M44: 20,646,900 km (0.12 R)
• M45: 22,917,496 km (0.079 R)
• M46: 23,313,033 km (0.038 R)
• M47: 23,596,820 km (0.099 R)
• M48: 25,791,870 km (0.079 R)
• M49: 26,026,738 km (0.107 R)
• M50: 26,262,205 km (0.113 R)
• M51: 26,557,661 km (0.083 R)
• M52: 27,032,634 km (0.076 R)
• M53: 27,630,428 km (0.032 R)
• M54: 28,474,459 km (0.08 R)
• M55: 29,204,796 km (0.098 R)
• M56: 29,817,997 km (0.08 R)
• M57: 30,745,953 km (0.09 R)
• M58: 31,746,164 km (0.06 R)
• M59: 32,187,029 km (0.117 R)
• M60: 33,075,042 km (0.088 R)
• M61: 33,394,134 km (0.08 R)
• M62: 33,586,068 km (0.07 R)
• M63: 33,906,806 km (0.112 R)
• M64: 34,228,591 km (0.09 R)
• M65: 34,422,021 km (0.105 R)
• M66: 34,680,676 km (0.086 R)
• M67: 34,939,929 km (0.036 R)
• M68: 37,103,413 km (0.093 R)
• M69: 37,302,229 km (0.096 R)
• M70: 37,767,478 km (0.076 R)
• M71: 38,502,602 km (0.116 R)
• M72: 39,174,895 km (0.096 R)
• M73: 39,377,301 km (0.096 R)
• M74: 39,580,156 km (0.1 R)
• M75: 40,394,866 km (0.039 R)
• M76: 42,248,234 km (0.036 R)
• M77: 42,455,876 km (0.087 R)
• M78: 42,733,230 km (0.097 R)
• M79: 43,848,781 km (0.103 R)
• M80: 46,536,457 km (0.053 R)
• M81: 46,822,488 km (0.034 R)
• M82: 48,044,553 km (0.11 R)

Kuiper Belt

Range: 30.6 - 56.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 496 - 16,017 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit