🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.24 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.81

Radius: 0.92

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 0.96 AU - 1.52 AU

Year: 526 Days

Day: 45.3 Hours

Environment

Temp: -33 °C

Axial Tilt: 24.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 1.75 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.28

Radius: 1.79

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 1.59 AU - 1.91 AU

Year: 882 Days

Day: 39.3 Hours

Environment

Temp: -62 °C

Axial Tilt: 37.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 85,844,572 km

• M1: 52,958 km (0.117 R)
• M2: 1,148,313 km (0.081 R)

Asteroid Belt

Center: 5.47 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 9.19 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 828.9

Radius: 9.6

Gravity: 8.99 G

Time & Orbit

Eccentricity (e): 0.011

Orbit Range: 9.09 AU - 9.29 AU

Year: 10609 Days

Day: 7.2 Hours

Environment

Temp: -169 °C

Axial Tilt: 22.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 85,844,572 km

• M1: 157,377 km (0.085 R)
• M2: 280,646 km (0.116 R)
• M3: 496,665 km (0.036 R)
• M4: 608,714 km (0.072 R)
• M5: 879,037 km (0.101 R)
• M6: 977,622 km (0.119 R)
• M7: 1,526,945 km (0.102 R)
• M8: 1,720,974 km (0.102 R)
• M9: 2,240,976 km (0.05 R)
• M10: 2,434,107 km (0.069 R)
• M11: 3,260,934 km (0.03 R)
• M12: 3,323,167 km (0.094 R)
• M13: 3,385,699 km (0.027 R)
• M14: 3,480,394 km (0.037 R)
• M15: 4,269,374 km (0.106 R)
• M16: 4,337,590 km (0.091 R)
• M17: 4,406,256 km (0.085 R)
• M18: 4,649,203 km (0.078 R)
• M19: 4,896,488 km (0.065 R)
• M20: 5,367,422 km (0.058 R)
• M21: 5,890,715 km (0.12 R)
• M22: 6,120,049 km (0.064 R)
• M23: 6,197,092 km (0.089 R)
• M24: 6,430,315 km (0.118 R)
• M25: 6,825,552 km (0.093 R)
• M26: 6,985,921 km (0.082 R)
• M27: 7,973,716 km (0.098 R)
• M28: 8,699,864 km (0.116 R)
• M29: 8,961,062 km (0.11 R)
• M30: 9,048,876 km (0.045 R)
• M31: 9,269,234 km (0.116 R)
• M32: 9,670,605 km (0.076 R)
• M33: 11,474,605 km (0.097 R)
• M34: 12,244,436 km (0.048 R)
• M35: 13,934,742 km (0.077 R)
• M36: 14,445,769 km (0.082 R)
• M37: 14,859,108 km (0.047 R)
• M38: 15,538,880 km (0.119 R)
• M39: 16,389,494 km (0.069 R)
• M40: 17,200,614 km (0.059 R)
• M41: 18,080,249 km (0.062 R)
• M42: 18,191,251 km (0.058 R)
• M43: 18,469,652 km (0.082 R)
• M44: 18,637,501 km (0.094 R)
• M45: 18,805,799 km (0.102 R)
• M46: 18,974,545 km (0.09 R)
• M47: 19,087,342 km (0.099 R)
• M48: 20,285,022 km (0.111 R)
• M49: 22,752,639 km (0.06 R)
• M50: 22,992,594 km (0.114 R)
• M51: 23,052,733 km (0.07 R)
• M52: 23,535,485 km (0.114 R)
• M53: 23,839,019 km (0.098 R)
• M54: 23,899,756 km (0.067 R)
• M55: 24,327,157 km (0.03 R)
• M56: 24,818,736 km (0.116 R)
• M57: 25,003,938 km (0.104 R)
• M58: 26,880,643 km (0.053 R)
• M59: 27,516,284 km (0.053 R)
• M60: 27,644,041 km (0.117 R)
• M61: 28,285,666 km (0.117 R)
• M62: 28,672,975 km (0.048 R)
• M63: 29,779,850 km (0.035 R)
• M64: 30,305,537 km (0.081 R)
• M65: 31,166,472 km (0.085 R)
• M66: 31,499,627 km (0.105 R)
• M67: 31,700,238 km (0.1 R)
• M68: 31,901,148 km (0.116 R)
• M69: 31,968,167 km (0.105 R)
• M70: 32,035,337 km (0.093 R)
• M71: 33,115,583 km (0.049 R)
• M72: 33,183,500 km (0.057 R)
• M73: 33,660,269 km (0.1 R)
• M74: 34,139,281 km (0.104 R)
• M75: 34,758,467 km (0.099 R)
• M76: 38,693,489 km (0.118 R)
• M77: 40,495,246 km (0.063 R)
• M78: 40,640,655 km (0.025 R)
• M79: 40,858,918 km (0.062 R)
• M80: 42,545,634 km (0.048 R)
• M81: 42,619,386 km (0.101 R)
• M82: 42,841,240 km (0.107 R)
• M83: 44,629,533 km (0.066 R)
• M84: 45,608,202 km (0.056 R)
• M85: 46,822,638 km (0.117 R)
• M86: 47,051,522 km (0.119 R)
• M87: 47,586,933 km (0.118 R)
• M88: 48,741,230 km (0.085 R)
• M89: 49,360,565 km (0.093 R)
• M90: 49,593,489 km (0.105 R)

Planet 4 - Ice Giant

Semi-Major Axis: 14.08 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 707.7

Radius: 5.5

Gravity: 23.4 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 12.47 AU - 15.69 AU

Year: 20119 Days

Day: 17.7 Hours

Environment

Temp: -188 °C

Axial Tilt: 36.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 85,844,572 km

• M1: 134,339 km (0.114 R)
• M2: 182,809 km (0.078 R)
• M3: 270,473 km (0.069 R)
• M4: 1,009,786 km (0.067 R)
• M5: 1,716,935 km (0.104 R)
• M6: 2,327,593 km (0.073 R)
• M7: 2,363,347 km (0.103 R)
• M8: 2,471,806 km (0.082 R)
• M9: 2,806,905 km (0.092 R)
• M10: 3,853,043 km (0.07 R)
• M11: 4,196,968 km (0.062 R)
• M12: 5,006,442 km (0.119 R)
• M13: 5,428,757 km (0.034 R)
• M14: 5,765,352 km (0.098 R)
• M15: 6,661,144 km (0.118 R)
• M16: 7,387,592 km (0.114 R)
• M17: 7,599,721 km (0.038 R)
• M18: 8,302,981 km (0.074 R)
• M19: 8,578,989 km (0.038 R)
• M20: 9,712,941 km (0.098 R)
• M21: 9,886,923 km (0.114 R)
• M22: 10,003,610 km (0.109 R)
• M23: 10,356,361 km (0.084 R)
• M24: 11,745,826 km (0.028 R)
• M25: 11,931,328 km (0.031 R)
• M26: 12,055,494 km (0.09 R)
• M27: 12,305,322 km (0.12 R)
• M28: 12,430,685 km (0.11 R)
• M29: 13,385,569 km (0.103 R)
• M30: 13,774,074 km (0.084 R)
• M31: 15,771,356 km (0.085 R)
• M32: 18,860,103 km (0.091 R)
• M33: 19,954,561 km (0.108 R)
• M34: 20,102,064 km (0.03 R)
• M35: 20,844,967 km (0.113 R)
• M36: 21,069,514 km (0.091 R)
• M37: 21,748,090 km (0.108 R)
• M38: 22,204,513 km (0.075 R)
• M39: 23,281,767 km (0.071 R)
• M40: 23,437,050 km (0.062 R)
• M41: 23,514,841 km (0.04 R)
• M42: 23,983,231 km (0.091 R)
• M43: 24,454,614 km (0.077 R)
• M44: 24,849,852 km (0.092 R)
• M45: 25,008,575 km (0.083 R)
• M46: 25,566,575 km (0.049 R)
• M47: 25,887,313 km (0.114 R)
• M48: 27,020,367 km (0.079 R)
• M49: 28,252,156 km (0.1 R)
• M50: 28,417,761 km (0.082 R)
• M51: 29,167,097 km (0.104 R)
• M52: 29,334,497 km (0.117 R)
• M53: 29,838,642 km (0.102 R)
• M54: 30,345,629 km (0.119 R)
• M55: 30,685,216 km (0.077 R)
• M56: 30,770,188 km (0.069 R)
• M57: 32,055,981 km (0.051 R)
• M58: 32,401,702 km (0.113 R)
• M59: 33,797,301 km (0.053 R)
• M60: 34,061,191 km (0.056 R)
• M61: 35,569,138 km (0.067 R)
• M62: 35,748,057 km (0.053 R)
• M63: 36,646,691 km (0.07 R)
• M64: 37,643,911 km (0.094 R)
• M65: 38,649,956 km (0.113 R)
• M66: 40,129,030 km (0.12 R)
• M67: 40,408,330 km (0.085 R)
• M68: 40,969,022 km (0.11 R)
• M69: 44,194,652 km (0.07 R)
• M70: 46,129,850 km (0.089 R)
• M71: 46,520,151 km (0.115 R)
• M72: 50,684,507 km (0.115 R)
• M73: 51,188,203 km (0.08 R)
• M74: 51,693,395 km (0.097 R)
• M75: 52,301,959 km (0.104 R)
• M76: 52,810,891 km (0.064 R)
• M77: 55,276,563 km (0.117 R)
• M78: 57,045,707 km (0.108 R)
• M79: 57,569,449 km (0.116 R)
• M80: 58,622,020 km (0.081 R)
• M81: 59,150,549 km (0.049 R)
• M82: 59,787,088 km (0.027 R)
• M83: 60,959,636 km (0.082 R)
• M84: 62,139,964 km (0.107 R)
• M85: 64,087,429 km (0.079 R)
• M86: 66,935,772 km (0.074 R)
• M87: 67,267,131 km (0.052 R)
• M88: 67,931,346 km (0.057 R)
• M89: 72,301,548 km (0.096 R)
• M90: 73,550,541 km (0.052 R)
• M91: 76,646,170 km (0.1 R)

Planet 5 - Ice Giant

Semi-Major Axis: 16.12 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 647.8

Radius: 7

Gravity: 13.22 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 12.64 AU - 19.6 AU

Year: 24646 Days

Day: 16.6 Hours

Environment

Temp: -201 °C

Axial Tilt: 15.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 85,844,572 km

• M1: 126,859 km (0.091 R)
• M2: 199,713 km (0.066 R)
• M3: 244,593 km (0.054 R)
• M4: 510,578 km (0.118 R)
• M5: 648,656 km (0.115 R)
• M6: 1,163,123 km (0.076 R)
• M7: 1,508,246 km (0.084 R)
• M8: 2,287,651 km (0.111 R)
• M9: 2,364,095 km (0.03 R)
• M10: 3,651,983 km (0.118 R)
• M11: 4,199,811 km (0.087 R)
• M12: 5,019,308 km (0.119 R)
• M13: 5,119,090 km (0.11 R)
• M14: 5,169,055 km (0.041 R)
• M15: 5,269,735 km (0.071 R)
• M16: 6,581,708 km (0.115 R)
• M17: 8,576,745 km (0.056 R)
• M18: 8,636,285 km (0.099 R)
• M19: 9,239,613 km (0.079 R)
• M20: 9,423,319 km (0.118 R)
• M21: 9,484,804 km (0.098 R)
• M22: 12,118,475 km (0.059 R)
• M23: 13,203,658 km (0.095 R)
• M24: 14,461,177 km (0.119 R)
• M25: 16,789,519 km (0.108 R)
• M26: 17,768,188 km (0.087 R)
• M27: 18,073,068 km (0.104 R)
• M28: 18,456,488 km (0.054 R)
• M29: 22,436,240 km (0.107 R)
• M30: 25,116,435 km (0.086 R)
• M31: 25,716,173 km (0.036 R)
• M32: 26,580,998 km (0.089 R)
• M33: 26,929,561 km (0.113 R)
• M34: 27,016,927 km (0.116 R)
• M35: 27,279,770 km (0.116 R)
• M36: 28,161,650 km (0.079 R)
• M37: 28,873,885 km (0.09 R)
• M38: 30,589,025 km (0.116 R)
• M39: 30,862,789 km (0.11 R)
• M40: 30,954,343 km (0.082 R)
• M41: 31,137,450 km (0.109 R)
• M42: 33,551,511 km (0.078 R)
• M43: 34,401,078 km (0.08 R)
• M44: 36,025,112 km (0.098 R)
• M45: 36,604,205 km (0.047 R)
• M46: 37,283,679 km (0.116 R)
• M47: 38,065,477 km (0.117 R)
• M48: 40,442,737 km (0.079 R)
• M49: 40,743,279 km (0.084 R)
• M50: 41,346,607 km (0.091 R)
• M51: 41,952,928 km (0.065 R)
• M52: 43,378,895 km (0.066 R)
• M53: 46,173,682 km (0.069 R)
• M54: 47,434,343 km (0.066 R)
• M55: 47,539,810 km (0.116 R)
• M56: 47,962,873 km (0.048 R)
• M57: 50,312,008 km (0.059 R)
• M58: 50,635,139 km (0.082 R)
• M59: 52,698,244 km (0.08 R)
• M60: 54,235,810 km (0.09 R)
• M61: 56,122,688 km (0.102 R)
• M62: 56,346,188 km (0.059 R)
• M63: 58,257,001 km (0.059 R)
• M64: 58,369,948 km (0.098 R)
• M65: 62,141,759 km (0.088 R)
• M66: 63,184,007 km (0.068 R)
• M67: 63,532,720 km (0.047 R)
• M68: 64,232,090 km (0.11 R)
• M69: 66,109,393 km (0.072 R)
• M70: 66,227,426 km (0.098 R)
• M71: 66,936,370 km (0.079 R)
• M72: 68,242,958 km (0.08 R)
• M73: 68,720,026 km (0.116 R)
• M74: 69,917,856 km (0.111 R)
• M75: 72,334,011 km (0.09 R)
• M76: 73,308,043 km (0.063 R)
• M77: 76,751,487 km (0.068 R)
• M78: 77,123,537 km (0.049 R)
• M79: 78,118,662 km (0.072 R)
• M80: 79,744,791 km (0.111 R)
• M81: 81,129,319 km (0.101 R)
• M82: 81,381,990 km (0.094 R)
• M83: 84,945,710 km (0.101 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 390 - 13,129 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit