🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.55

Radius: 1.19

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 0.43 AU - 0.63 AU

Year: 253 Days

Day: 16.9 Hours

Environment

Temp: -120 °C

Axial Tilt: 6.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 25,298,467 km

• M1: 34,557 km (0.07 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.87

Radius: 1.72

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 0.59 AU - 0.67 AU

Year: 328 Days

Day: 21.8 Hours

Environment

Temp: -130 °C

Axial Tilt: 21.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 25,298,467 km

• M1: 157,227 km (0.063 R)
• M2: 203,453 km (0.091 R)

Planet 3 - Gas Giant

Semi-Major Axis: 0.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 52.4

Radius: 12.9

Gravity: 0.31 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 0.65 AU - 0.87 AU

Year: 435 Days

Day: 11 Hours

Environment

Temp: -144 °C

Axial Tilt: 10.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 25,298,467 km

• M1: 160,519 km (0.091 R)
• M2: 241,750 km (0.056 R)
• M3: 338,839 km (0.09 R)
• M4: 423,512 km (0.098 R)
• M5: 520,601 km (0.082 R)
• M6: 641,775 km (0.083 R)
• M7: 751,729 km (0.094 R)
• M8: 840,740 km (0.038 R)
• M9: 946,057 km (0.115 R)
• M10: 1,092,364 km (0.077 R)
• M11: 1,203,365 km (0.111 R)
• M12: 1,293,423 km (0.097 R)
• M13: 1,443,320 km (0.101 R)
• M14: 1,680,882 km (0.078 R)
• M15: 1,807,741 km (0.086 R)
• M16: 1,912,310 km (0.089 R)
• M17: 1,996,084 km (0.108 R)
• M18: 2,194,601 km (0.104 R)
• M19: 2,375,465 km (0.114 R)
• M20: 2,483,624 km (0.086 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.73 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 189.9

Radius: 8.6

Gravity: 2.57 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 1.65 AU - 1.81 AU

Year: 1493 Days

Day: 14.5 Hours

Environment

Temp: -188 °C

Axial Tilt: 13.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (51)

Outer Limit: 25,298,467 km

• M1: 173,833 km (0.073 R)
• M2: 289,023 km (0.117 R)
• M3: 361,279 km (0.092 R)
• M4: 432,637 km (0.087 R)
• M5: 710,590 km (0.083 R)
• M6: 843,582 km (0.101 R)
• M7: 949,049 km (0.112 R)
• M8: 1,065,286 km (0.07 R)
• M9: 1,154,148 km (0.117 R)
• M10: 1,477,877 km (0.103 R)
• M11: 1,584,840 km (0.106 R)
• M12: 1,694,345 km (0.082 R)
• M13: 1,776,475 km (0.118 R)
• M14: 1,844,542 km (0.095 R)
• M15: 1,952,402 km (0.042 R)
• M16: 2,070,285 km (0.11 R)
• M17: 2,429,619 km (0.117 R)
• M18: 2,497,088 km (0.082 R)
• M19: 2,642,646 km (0.111 R)
• M20: 2,729,563 km (0.113 R)
• M21: 2,906,387 km (0.108 R)
• M22: 2,987,170 km (0.081 R)
• M23: 3,150,980 km (0.085 R)
• M24: 3,411,879 km (0.054 R)
• M25: 3,786,920 km (0.109 R)
• M26: 4,205,495 km (0.06 R)
• M27: 4,286,877 km (0.11 R)
• M28: 4,420,318 km (0.09 R)
• M29: 4,586,521 km (0.067 R)
• M30: 4,765,291 km (0.101 R)
• M31: 4,829,019 km (0.09 R)
• M32: 5,075,706 km (0.07 R)
• M33: 5,206,006 km (0.036 R)
• M34: 5,282,600 km (0.12 R)
• M35: 5,592,716 km (0.065 R)
• M36: 5,772,533 km (0.091 R)
• M37: 5,908,667 km (0.072 R)
• M38: 6,091,924 km (0.115 R)
• M39: 6,161,039 km (0.093 R)
• M40: 6,463,974 km (0.09 R)
• M41: 6,558,071 km (0.077 R)
• M42: 6,700,189 km (0.114 R)
• M43: 6,807,451 km (0.083 R)
• M44: 6,903,343 km (0.083 R)
• M45: 6,963,482 km (0.08 R)
• M46: 7,023,770 km (0.059 R)
• M47: 7,636,373 km (0.088 R)
• M48: 7,848,652 km (0.099 R)
• M49: 8,342,774 km (0.074 R)
• M50: 8,677,873 km (0.054 R)
• M51: 8,794,859 km (0.047 R)

Planet 5 - Gas Giant

Semi-Major Axis: 1.87 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 916.7

Radius: 8

Gravity: 14.32 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 1.85 AU - 1.89 AU

Year: 1678 Days

Day: 13.6 Hours

Environment

Temp: -181 °C

Axial Tilt: 32.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 25,298,467 km

• M1: 108,907 km (0.031 R)
• M2: 166,502 km (0.096 R)
• M3: 251,923 km (0.112 R)
• M4: 364,121 km (0.107 R)
• M5: 481,256 km (0.117 R)
• M6: 604,375 km (0.072 R)
• M7: 714,031 km (0.093 R)
• M8: 865,274 km (0.114 R)
• M9: 953,836 km (0.064 R)
• M10: 1,073,814 km (0.112 R)
• M11: 1,485,058 km (0.112 R)
• M12: 1,570,628 km (0.087 R)
• M13: 1,636,152 km (0.057 R)
• M14: 1,849,329 km (0.058 R)
• M15: 2,000,423 km (0.072 R)
• M16: 2,143,438 km (0.095 R)
• M17: 2,204,175 km (0.076 R)
• M18: 2,389,527 km (0.065 R)
• M19: 2,439,941 km (0.11 R)
• M20: 2,503,371 km (0.048 R)
• M21: 3,003,476 km (0.112 R)
• M22: 3,112,683 km (0.046 R)
• M23: 3,264,974 km (0.067 R)
• M24: 3,448,231 km (0.061 R)
• M25: 3,519,739 km (0.103 R)
• M26: 3,577,184 km (0.105 R)
• M27: 3,649,440 km (0.092 R)
• M28: 3,810,258 km (0.109 R)
• M29: 4,123,815 km (0.103 R)
• M30: 4,230,179 km (0.04 R)
• M31: 4,554,657 km (0.094 R)
• M32: 5,097,248 km (0.101 R)
• M33: 5,359,793 km (0.112 R)
• M34: 5,576,261 km (0.063 R)
• M35: 5,643,430 km (0.051 R)
• M36: 5,693,994 km (0.071 R)
• M37: 5,795,571 km (0.111 R)
• M38: 6,156,102 km (0.102 R)
• M39: 6,365,240 km (0.047 R)
• M40: 6,576,921 km (0.104 R)
• M41: 6,772,894 km (0.067 R)
• M42: 6,844,701 km (0.044 R)
• M43: 6,934,759 km (0.111 R)
• M44: 7,079,570 km (0.04 R)
• M45: 7,188,926 km (0.098 R)
• M46: 7,372,482 km (0.105 R)
• M47: 7,501,884 km (0.052 R)
• M48: 7,781,632 km (0.117 R)
• M49: 7,951,127 km (0.118 R)
• M50: 8,045,822 km (0.067 R)
• M51: 8,954,480 km (0.099 R)
• M52: 9,692,446 km (0.056 R)
• M53: 10,119,847 km (0.091 R)
• M54: 10,325,694 km (0.097 R)
• M55: 10,387,627 km (0.115 R)
• M56: 10,595,269 km (0.105 R)
• M57: 11,035,536 km (0.12 R)
• M58: 11,353,730 km (0.095 R)
• M59: 11,567,506 km (0.099 R)
• M60: 11,696,459 km (0.098 R)
• M61: 11,912,478 km (0.06 R)
• M62: 12,020,937 km (0.11 R)
• M63: 12,260,742 km (0.059 R)
• M64: 12,348,407 km (0.12 R)
• M65: 12,723,000 km (0.118 R)
• M66: 13,325,580 km (0.027 R)
• M67: 13,460,816 km (0.103 R)
• M68: 13,709,897 km (0.096 R)
• M69: 13,800,703 km (0.066 R)
• M70: 13,960,324 km (0.052 R)
• M71: 14,442,926 km (0.113 R)
• M72: 15,471,711 km (0.119 R)
• M73: 15,661,251 km (0.101 R)
• M74: 15,923,197 km (0.037 R)
• M75: 16,066,662 km (0.118 R)

Planet 6 - Gas Giant

Semi-Major Axis: 2.48 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 746

Radius: 10.4

Gravity: 6.9 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 2.45 AU - 2.51 AU

Year: 2562 Days

Day: 8.3 Hours

Environment

Temp: -188 °C

Axial Tilt: 23.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 25,298,467 km

• M1: 134,339 km (0.113 R)
• M2: 207,492 km (0.047 R)
• M3: 311,762 km (0.106 R)
• M4: 427,102 km (0.118 R)
• M5: 551,567 km (0.097 R)
• M6: 663,018 km (0.074 R)
• M7: 920,326 km (0.108 R)
• M8: 1,077,105 km (0.087 R)
• M9: 1,153,549 km (0.085 R)
• M10: 1,441,974 km (0.078 R)
• M11: 1,551,480 km (0.1 R)
• M12: 1,676,543 km (0.103 R)
• M13: 1,936,993 km (0.075 R)
• M14: 2,196,695 km (0.025 R)
• M15: 2,309,342 km (0.049 R)
• M16: 2,409,723 km (0.04 R)
• M17: 2,644,442 km (0.088 R)
• M18: 2,795,087 km (0.105 R)
• M19: 2,948,424 km (0.101 R)
• M20: 3,120,612 km (0.111 R)
• M21: 3,312,097 km (0.056 R)
• M22: 3,425,791 km (0.042 R)
• M23: 3,606,805 km (0.059 R)
• M24: 3,723,790 km (0.075 R)
• M25: 3,841,973 km (0.036 R)
• M26: 4,327,418 km (0.095 R)
• M27: 4,469,685 km (0.053 R)
• M28: 4,541,492 km (0.101 R)
• M29: 4,759,007 km (0.12 R)
• M30: 5,073,163 km (0.107 R)
• M31: 5,280,057 km (0.043 R)
• M32: 5,413,199 km (0.071 R)
• M33: 5,547,388 km (0.079 R)
• M34: 5,644,028 km (0.105 R)
• M35: 6,235,239 km (0.115 R)
• M36: 6,315,573 km (0.095 R)
• M37: 7,012,400 km (0.077 R)
• M38: 7,116,969 km (0.116 R)
• M39: 7,327,603 km (0.091 R)
• M40: 7,776,845 km (0.087 R)
• M41: 7,841,621 km (0.117 R)
• M42: 8,015,604 km (0.119 R)
• M43: 8,081,277 km (0.05 R)
• M44: 8,679,369 km (0.118 R)
• M45: 8,836,746 km (0.117 R)
• M46: 9,337,749 km (0.062 R)
• M47: 9,475,978 km (0.064 R)
• M48: 9,871,365 km (0.082 R)
• M49: 10,201,079 km (0.118 R)
• M50: 10,295,924 km (0.069 R)
• M51: 10,462,725 km (0.092 R)
• M52: 10,726,467 km (0.051 R)
• M53: 10,968,217 km (0.086 R)
• M54: 11,803,721 km (0.107 R)
• M55: 12,456,416 km (0.066 R)
• M56: 12,583,275 km (0.117 R)
• M57: 13,665,765 km (0.105 R)
• M58: 13,901,681 km (0.065 R)
• M59: 14,537,323 km (0.085 R)
• M60: 15,074,229 km (0.103 R)
• M61: 15,946,684 km (0.057 R)
• M62: 16,500,496 km (0.107 R)
• M63: 17,032,316 km (0.105 R)
• M64: 17,116,689 km (0.117 R)
• M65: 17,229,636 km (0.039 R)
• M66: 17,854,805 km (0.053 R)
• M67: 18,055,416 km (0.065 R)
• M68: 18,227,753 km (0.049 R)
• M69: 18,371,965 km (0.088 R)
• M70: 18,458,582 km (0.107 R)
• M71: 19,362,153 km (0.065 R)

Planet 7 - Gas Giant

Semi-Major Axis: 3.47 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 560.1

Radius: 11.3

Gravity: 4.39 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 2.81 AU - 4.13 AU

Year: 4240 Days

Day: 5.4 Hours

Environment

Temp: -216 °C

Axial Tilt: 16.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 25,298,467 km

• M1: 144,661 km (0.103 R)
• M2: 305,329 km (0.117 R)
• M3: 380,727 km (0.11 R)
• M4: 501,003 km (0.12 R)
• M5: 606,470 km (0.103 R)
• M6: 720,463 km (0.054 R)
• M7: 819,796 km (0.094 R)
• M8: 912,397 km (0.087 R)
• M9: 1,602,044 km (0.047 R)
• M10: 1,690,606 km (0.109 R)
• M11: 2,240,527 km (0.085 R)
• M12: 2,441,587 km (0.119 R)
• M13: 2,527,007 km (0.11 R)
• M14: 2,683,636 km (0.069 R)
• M15: 2,807,653 km (0.098 R)
• M16: 3,024,869 km (0.111 R)
• M17: 3,709,429 km (0.106 R)
• M18: 3,847,956 km (0.097 R)
• M19: 4,089,707 km (0.118 R)
• M20: 4,737,316 km (0.042 R)
• M21: 4,888,110 km (0.078 R)
• M22: 5,018,560 km (0.077 R)
• M23: 5,128,215 km (0.117 R)
• M24: 5,349,769 km (0.057 R)
• M25: 5,619,943 km (0.055 R)
• M26: 5,825,640 km (0.103 R)
• M27: 6,127,080 km (0.107 R)
• M28: 7,533,300 km (0.028 R)
• M29: 7,709,676 km (0.11 R)
• M30: 8,092,048 km (0.075 R)
• M31: 8,402,464 km (0.087 R)
• M32: 8,664,260 km (0.112 R)
• M33: 9,222,709 km (0.092 R)
• M34: 9,765,300 km (0.091 R)
• M35: 10,318,364 km (0.099 R)
• M36: 10,402,288 km (0.094 R)
• M37: 10,655,108 km (0.112 R)
• M38: 10,967,020 km (0.086 R)
• M39: 11,224,478 km (0.116 R)
• M40: 11,455,008 km (0.12 R)
• M41: 11,599,819 km (0.084 R)
• M42: 12,303,677 km (0.096 R)
• M43: 12,660,767 km (0.1 R)
• M44: 12,810,664 km (0.116 R)
• M45: 13,844,984 km (0.079 R)
• M46: 16,025,672 km (0.1 R)
• M47: 16,481,048 km (0.091 R)
• M48: 17,571,317 km (0.064 R)
• M49: 17,738,568 km (0.069 R)
• M50: 18,345,037 km (0.104 R)
• M51: 18,889,723 km (0.097 R)
• M52: 19,198,493 km (0.072 R)
• M53: 19,301,865 km (0.047 R)
• M54: 19,855,826 km (0.091 R)
• M55: 20,450,179 km (0.061 R)
• M56: 20,908,696 km (0.102 R)
• M57: 21,192,633 km (0.082 R)
• M58: 21,513,371 km (0.091 R)
• M59: 21,871,807 km (0.104 R)
• M60: 22,087,826 km (0.065 R)
• M61: 22,159,933 km (0.099 R)
• M62: 22,376,999 km (0.081 R)
• M63: 22,630,867 km (0.067 R)
• M64: 23,178,395 km (0.116 R)
• M65: 23,989,365 km (0.114 R)
• M66: 24,286,466 km (0.078 R)
• M67: 24,622,314 km (0.065 R)
• M68: 25,034,755 km (0.054 R)
• M69: 25,260,797 km (0.086 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 193 - 12,063 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit