🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.1

Radius: 0.4

Gravity: 0.63 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 0.4 AU - 0.66 AU

Year: 249 Days

Day: 12.2 Hours

Environment

Temp: -123 °C

Axial Tilt: 25.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Gas Giant

Semi-Major Axis: 1.12 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 212

Radius: 10.3

Gravity: 2 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 1.01 AU - 1.23 AU

Year: 765 Days

Day: 14.2 Hours

Environment

Temp: -174 °C

Axial Tilt: 28.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (47)

Outer Limit: 49,854,502 km

• M1: 154,834 km (0.089 R)
• M2: 222,751 km (0.054 R)
• M3: 300,841 km (0.062 R)
• M4: 414,835 km (0.027 R)
• M5: 497,413 km (0.115 R)
• M6: 582,983 km (0.085 R)
• M7: 666,459 km (0.063 R)
• M8: 742,305 km (0.053 R)
• M9: 864,227 km (0.095 R)
• M10: 1,006,943 km (0.085 R)
• M11: 1,138,739 km (0.12 R)
• M12: 1,236,426 km (0.118 R)
• M13: 1,451,249 km (0.106 R)
• M14: 1,536,370 km (0.102 R)
• M15: 1,623,286 km (0.081 R)
• M16: 1,689,558 km (0.111 R)
• M17: 1,756,877 km (0.071 R)
• M18: 1,859,502 km (0.07 R)
• M19: 1,952,402 km (0.102 R)
• M20: 2,076,867 km (0.066 R)
• M21: 2,197,892 km (0.096 R)
• M22: 2,346,293 km (0.1 R)
• M23: 2,459,688 km (0.117 R)
• M24: 2,549,297 km (0.092 R)
• M25: 2,620,506 km (0.11 R)
• M26: 2,705,477 km (0.102 R)
• M27: 2,831,439 km (0.099 R)
• M28: 2,905,191 km (0.086 R)
• M29: 3,013,799 km (0.073 R)
• M30: 3,123,753 km (0.044 R)
• M31: 3,298,184 km (0.096 R)
• M32: 3,425,791 km (0.078 R)
• M33: 3,562,374 km (0.095 R)
• M34: 3,737,553 km (0.107 R)
• M35: 3,848,405 km (0.095 R)
• M36: 3,982,894 km (0.119 R)
• M37: 4,157,175 km (0.095 R)
• M38: 4,272,216 km (0.088 R)
• M39: 4,341,629 km (0.065 R)
• M40: 4,528,926 km (0.083 R)
• M41: 4,647,407 km (0.096 R)
• M42: 4,790,872 km (0.05 R)
• M43: 4,863,128 km (0.082 R)
• M44: 5,131,357 km (0.117 R)
• M45: 5,354,407 km (0.098 R)
• M46: 5,563,844 km (0.048 R)
• M47: 5,733,338 km (0.113 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.29 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 461.1

Radius: 9.8

Gravity: 4.8 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 1.18 AU - 1.4 AU

Year: 946 Days

Day: 10.7 Hours

Environment

Temp: -162 °C

Axial Tilt: 12.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (51)

Outer Limit: 49,854,502 km

• M1: 124,017 km (0.111 R)
• M2: 185,651 km (0.079 R)
• M3: 257,907 km (0.116 R)
• M4: 327,470 km (0.103 R)
• M5: 393,891 km (0.083 R)
• M6: 488,287 km (0.114 R)
• M7: 714,031 km (0.103 R)
• M8: 908,508 km (0.097 R)
• M9: 1,064,239 km (0.116 R)
• M10: 1,190,350 km (0.098 R)
• M11: 1,262,008 km (0.081 R)
• M12: 1,451,099 km (0.101 R)
• M13: 1,535,024 km (0.052 R)
• M14: 1,599,052 km (0.096 R)
• M15: 1,707,959 km (0.093 R)
• M16: 1,925,474 km (0.092 R)
• M17: 2,010,446 km (0.092 R)
• M18: 2,088,835 km (0.111 R)
• M19: 2,454,303 km (0.096 R)
• M20: 2,640,402 km (0.076 R)
• M21: 3,291,004 km (0.095 R)
• M22: 3,477,702 km (0.114 R)
• M23: 3,696,863 km (0.116 R)
• M24: 3,881,317 km (0.097 R)
• M25: 4,038,993 km (0.088 R)
• M26: 4,158,821 km (0.043 R)
• M27: 4,249,328 km (0.083 R)
• M28: 4,360,928 km (0.106 R)
• M29: 4,514,714 km (0.107 R)
• M30: 4,722,506 km (0.065 R)
• M31: 4,795,958 km (0.104 R)
• M32: 4,976,074 km (0.096 R)
• M33: 5,083,036 km (0.064 R)
• M34: 5,223,359 km (0.098 R)
• M35: 5,386,870 km (0.03 R)
• M36: 5,651,808 km (0.076 R)
• M37: 5,989,300 km (0.117 R)
• M38: 6,183,329 km (0.048 R)
• M39: 6,287,000 km (0.111 R)
• M40: 6,402,789 km (0.069 R)
• M41: 6,472,651 km (0.107 R)
• M42: 7,064,460 km (0.117 R)
• M43: 7,172,769 km (0.089 R)
• M44: 7,281,676 km (0.098 R)
• M45: 7,599,572 km (0.098 R)
• M46: 7,661,206 km (0.091 R)
• M47: 7,847,156 km (0.03 R)
• M48: 8,312,256 km (0.099 R)
• M49: 8,477,711 km (0.03 R)
• M50: 8,631,498 km (0.101 R)
• M51: 8,708,840 km (0.071 R)

Planet 4 - Ice Giant

Semi-Major Axis: 7.53 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 433

Radius: 6.4

Gravity: 10.57 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 6.73 AU - 8.33 AU

Year: 13342 Days

Day: 16.4 Hours

Environment

Temp: -230 °C

Axial Tilt: 11.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 49,854,502 km

• M1: 129,402 km (0.102 R)
• M2: 180,265 km (0.098 R)
• M3: 242,049 km (0.1 R)
• M4: 312,809 km (0.055 R)
• M5: 405,560 km (0.056 R)
• M6: 448,345 km (0.092 R)
• M7: 586,723 km (0.091 R)
• M8: 669,750 km (0.066 R)
• M9: 1,122,433 km (0.106 R)
• M10: 1,205,908 km (0.108 R)
• M11: 1,725,013 km (0.109 R)
• M12: 1,920,388 km (0.101 R)
• M13: 2,385,787 km (0.101 R)
• M14: 2,856,422 km (0.049 R)
• M15: 2,971,313 km (0.093 R)
• M16: 3,325,112 km (0.097 R)
• M17: 3,661,258 km (0.101 R)
• M18: 4,332,803 km (0.105 R)
• M19: 4,938,226 km (0.097 R)
• M20: 5,007,190 km (0.103 R)
• M21: 5,356,501 km (0.084 R)
• M22: 6,005,158 km (0.104 R)
• M23: 6,078,760 km (0.079 R)
• M24: 6,227,011 km (0.058 R)
• M25: 6,526,806 km (0.116 R)
• M26: 6,754,793 km (0.111 R)
• M27: 7,179,501 km (0.079 R)
• M28: 7,692,622 km (0.101 R)
• M29: 8,587,815 km (0.115 R)
• M30: 8,795,756 km (0.071 R)
• M31: 9,005,493 km (0.095 R)
• M32: 9,687,509 km (0.104 R)
• M33: 9,730,743 km (0.113 R)
• M34: 9,947,510 km (0.117 R)
• M35: 10,430,263 km (0.087 R)
• M36: 11,236,595 km (0.11 R)
• M37: 11,785,320 km (0.062 R)
• M38: 11,831,396 km (0.102 R)
• M39: 12,202,549 km (0.093 R)
• M40: 12,577,441 km (0.043 R)
• M41: 13,003,795 km (0.04 R)
• M42: 13,242,703 km (0.082 R)
• M43: 13,386,616 km (0.087 R)
• M44: 14,855,368 km (0.103 R)
• M45: 15,105,047 km (0.107 R)
• M46: 15,205,427 km (0.083 R)
• M47: 16,425,996 km (0.067 R)
• M48: 16,735,963 km (0.046 R)
• M49: 17,309,371 km (0.113 R)
• M50: 17,677,681 km (0.11 R)
• M51: 18,048,534 km (0.051 R)
• M52: 18,582,748 km (0.094 R)
• M53: 19,393,868 km (0.1 R)
• M54: 19,831,143 km (0.096 R)
• M55: 20,161,305 km (0.086 R)
• M56: 20,548,614 km (0.12 R)
• M57: 21,218,513 km (0.076 R)
• M58: 21,387,110 km (0.047 R)
• M59: 22,293,673 km (0.112 R)
• M60: 22,751,742 km (0.108 R)
• M61: 22,866,783 km (0.115 R)
• M62: 23,735,348 km (0.084 R)
• M63: 25,325,872 km (0.118 R)
• M64: 25,564,331 km (0.114 R)
• M65: 25,683,860 km (0.114 R)
• M66: 26,284,495 km (0.069 R)
• M67: 27,990,510 km (0.093 R)
• M68: 28,052,144 km (0.091 R)
• M69: 29,606,466 km (0.104 R)
• M70: 29,857,790 km (0.081 R)
• M71: 29,983,602 km (0.119 R)
• M72: 30,235,974 km (0.104 R)
• M73: 32,215,602 km (0.034 R)
• M74: 32,863,062 km (0.082 R)
• M75: 33,907,853 km (0.113 R)
• M76: 35,428,815 km (0.059 R)
• M77: 35,495,536 km (0.07 R)
• M78: 36,836,830 km (0.116 R)
• M79: 37,785,729 km (0.04 R)
• M80: 38,058,297 km (0.117 R)
• M81: 39,223,963 km (0.097 R)
• M82: 39,569,086 km (0.118 R)
• M83: 39,776,578 km (0.086 R)
• M84: 40,192,759 km (0.091 R)
• M85: 40,401,448 km (0.087 R)
• M86: 41,449,980 km (0.116 R)
• M87: 41,942,306 km (0.098 R)
• M88: 43,217,179 km (0.116 R)
• M89: 45,659,963 km (0.062 R)
• M90: 46,824,882 km (0.115 R)
• M91: 47,999,674 km (0.094 R)
• M92: 49,630,739 km (0.05 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 502 - 13,454 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit